trying an updated ffmpeg version (51.25.0)

CVS patchset: 8405 CVS date: 2006/12/04 22:25:13
author: Miguel Freitas <miguelfreitas@users.sourceforge.net> 2006-12-04 22:25:13 +0000
committer: Miguel Freitas <miguelfreitas@users.sourceforge.net> 2006-12-04 22:25:13 +0000
commit: e6d1a700e06ba8a985c29ba212b359c9e33bcc55 (patch)
tree: 3c98db75ad4f78f4e44c9c6bf974cfff704d1ce2 /src
parent: e8bcf74e1a8a78e15d3d147f1d485c07a5ac3cd6 (diff)
download: xine-lib-e6d1a700e06ba8a985c29ba212b359c9e33bcc55.tar.gz
xine-lib-e6d1a700e06ba8a985c29ba212b359c9e33bcc55.tar.bz2
232 files changed, 13597 insertions, 7732 deletions
diff --git a/src/libffmpeg/diff_to_ffmpeg_cvs.txt b/src/libffmpeg/diff_to_ffmpeg_cvs.txt
index 617712ef3..3dfb43dc3 100644
--- a/src/libffmpeg/diff_to_ffmpeg_cvs.txt
+++ b/src/libffmpeg/diff_to_ffmpeg_cvs.txt
@@ -1,6 +1,8 @@
---- /home/melanson/projects/ffmpeg/libavcodec/avcodec.h	2006-08-01 20:03:33.000000000 -0700
-+++ libavcodec/avcodec.h	2006-08-01 20:55:16.000000000 -0700
-@@ -27,6 +27,13 @@
+Index: libavcodec/avcodec.h
+===================================================================
+--- libavcodec/avcodec.h	(revision 7221)
++++ libavcodec/avcodec.h	(working copy)
+@@ -47,6 +47,13 @@
  #define AV_TIME_BASE            1000000
  #define AV_TIME_BASE_Q          (AVRational){1, AV_TIME_BASE}
  
@@ -14,7 +16,7 @@
  enum CodecID {
      CODEC_ID_NONE,
      CODEC_ID_MPEG1VIDEO,
-@@ -2629,6 +2636,13 @@
+@@ -2686,6 +2693,13 @@
  
  extern unsigned int av_xiphlacing(unsigned char *s, unsigned int v);
  
@@ -28,10 +30,11 @@
  #ifdef __cplusplus
  }
  #endif
-
---- /home/melanson/projects/ffmpeg/libavcodec/dsputil.h	2006-08-01 20:03:33.000000000 -0700
-+++ libavcodec/dsputil.h	2006-08-01 20:55:16.000000000 -0700
-@@ -31,6 +31,9 @@
+Index: libavcodec/dsputil.h
+===================================================================
+--- libavcodec/dsputil.h	(revision 7221)
++++ libavcodec/dsputil.h	(working copy)
+@@ -33,6 +33,9 @@
  #include "common.h"
  #include "avcodec.h"
  
@@ -41,10 +44,11 @@
  
  //#define DEBUG
  /* dct code */
-
---- /home/melanson/projects/ffmpeg/libavcodec/motion_est.c	2006-07-02 20:16:54.000000000 -0700
-+++ libavcodec/motion_est.c	2006-08-01 21:18:45.000000000 -0700
-@@ -21,6 +21,9 @@
+Index: libavcodec/motion_est.c
+===================================================================
+--- libavcodec/motion_est.c	(revision 7221)
++++ libavcodec/motion_est.c	(working copy)
+@@ -23,6 +23,9 @@
   * new Motion Estimation (X1/EPZS) by Michael Niedermayer <michaelni@gmx.at>
   */
  
@@ -54,16 +58,17 @@
  /**
   * @file motion_est.c
   * Motion estimation.
-@@ -2113,3 +2116,5 @@
+@@ -2112,3 +2115,5 @@
          }
      }
  }
 +
 +#endif /* CONFIG_ENCODERS */
-
---- /home/melanson/projects/ffmpeg/libavcodec/mpeg12.c	2006-07-02 20:16:54.000000000 -0700
-+++ libavcodec/mpeg12.c	2006-08-01 21:18:45.000000000 -0700
-@@ -34,6 +34,13 @@
+Index: libavcodec/mpeg12.c
+===================================================================
+--- libavcodec/mpeg12.c	(revision 7221)
++++ libavcodec/mpeg12.c	(working copy)
+@@ -36,6 +36,13 @@
  //#include <assert.h>
  
  
@@ -77,10 +82,11 @@
  /* Start codes. */
  #define SEQ_END_CODE            0x000001b7
  #define SEQ_START_CODE          0x000001b3
-
---- /home/melanson/projects/ffmpeg/libavcodec/mpegvideo.c	2006-08-01 20:03:33.000000000 -0700
-+++ libavcodec/mpegvideo.c	2006-08-01 21:18:45.000000000 -0700
-@@ -38,6 +38,14 @@
+Index: libavcodec/mpegvideo.c
+===================================================================
+--- libavcodec/mpegvideo.c	(revision 7221)
++++ libavcodec/mpegvideo.c	(working copy)
+@@ -40,6 +40,14 @@
  //#undef NDEBUG
  //#include <assert.h>
  
@@ -93,26 +99,9 @@
 +
 +
  #ifdef CONFIG_ENCODERS
- static void encode_picture(MpegEncContext *s, int picture_number);
+ static int encode_picture(MpegEncContext *s, int picture_number);
  #endif //CONFIG_ENCODERS
-@@ -1165,6 +1173,8 @@
-         s->low_delay= 0; //s->max_b_frames ? 0 : 1;
-         avctx->delay= s->low_delay ? 0 : (s->max_b_frames + 1);
-         break;
-+/* xine: this is never used in either decode or MPEG-1 encode mode */
-+#if 0
-     case CODEC_ID_MPEG2VIDEO:
-         s->out_format = FMT_MPEG1;
-         s->low_delay= 0; //s->max_b_frames ? 0 : 1;
-@@ -1300,6 +1310,7 @@
-         avctx->delay=0;
-         s->low_delay=1;
-         break;
-+#endif /* #if 0 */
-     default:
-         return -1;
-     }
-@@ -1321,6 +1332,8 @@
+@@ -1345,6 +1353,8 @@
      ff_set_cmp(&s->dsp, s->dsp.ildct_cmp, s->avctx->ildct_cmp);
      ff_set_cmp(&s->dsp, s->dsp.frame_skip_cmp, s->avctx->frame_skip_cmp);
  
@@ -121,7 +110,7 @@
  #ifdef CONFIG_H261_ENCODER
      if (s->out_format == FMT_H261)
          ff_h261_encode_init(s);
-@@ -1329,6 +1342,8 @@
+@@ -1353,6 +1363,8 @@
          h263_encode_init(s);
      if(s->msmpeg4_version)
          ff_msmpeg4_encode_init(s);
@@ -130,7 +119,7 @@
      if (s->out_format == FMT_MPEG1)
          ff_mpeg1_encode_init(s);
  
-@@ -1373,9 +1388,12 @@
+@@ -1397,9 +1409,12 @@
  
      ff_rate_control_uninit(s);
  
@@ -143,7 +132,7 @@
  
      av_freep(&avctx->extradata);
  
-@@ -2516,8 +2534,11 @@
+@@ -2545,8 +2560,11 @@
  
          MPV_frame_end(s);
  
@@ -153,9 +142,9 @@
              mjpeg_picture_trailer(s);
 +#endif /* #if 0 */
  
-         if(s->flags&CODEC_FLAG_PASS1)
-             ff_write_pass1_stats(s);
-@@ -4516,6 +4537,8 @@
+         if(avctx->rc_buffer_size){
+             RateControlContext *rcc= &s->rc_context;
+@@ -4575,6 +4593,8 @@
      case CODEC_ID_MPEG1VIDEO:
      case CODEC_ID_MPEG2VIDEO:
          mpeg1_encode_mb(s, s->block, motion_x, motion_y); break;
@@ -164,7 +153,7 @@
      case CODEC_ID_MPEG4:
          mpeg4_encode_mb(s, s->block, motion_x, motion_y); break;
      case CODEC_ID_MSMPEG4V2:
-@@ -4536,6 +4559,7 @@
+@@ -4595,6 +4615,7 @@
          h263_encode_mb(s, s->block, motion_x, motion_y); break;
      case CODEC_ID_MJPEG:
          mjpeg_encode_mb(s, s->block); break;
@@ -172,7 +161,7 @@
      default:
          assert(0);
      }
-@@ -4757,6 +4781,8 @@
+@@ -4816,6 +4837,8 @@
                 +sse(s, s->new_picture.data[2] + s->mb_x*8  + s->mb_y*s->uvlinesize*8,s->dest[2], w>>1, h>>1, s->uvlinesize);
  }
  
@@ -181,7 +170,7 @@
  static int pre_estimate_motion_thread(AVCodecContext *c, void *arg){
      MpegEncContext *s= arg;
  
-@@ -4800,6 +4826,7 @@
+@@ -4859,6 +4882,7 @@
      }
      return 0;
  }
@@ -189,7 +178,7 @@
  
  static int mb_var_thread(AVCodecContext *c, void *arg){
      MpegEncContext *s= arg;
-@@ -4824,6 +4851,8 @@
+@@ -4883,6 +4907,8 @@
  }
  
  static void write_slice_end(MpegEncContext *s){
@@ -198,7 +187,7 @@
      if(s->codec_id==CODEC_ID_MPEG4){
          if(s->partitioned_frame){
              ff_mpeg4_merge_partitions(s);
-@@ -4833,6 +4862,7 @@
+@@ -4892,6 +4918,7 @@
      }else if(s->out_format == FMT_MJPEG){
          ff_mjpeg_stuffing(&s->pb);
      }
@@ -206,7 +195,7 @@
  
      align_put_bits(&s->pb);
      flush_put_bits(&s->pb);
-@@ -4886,10 +4916,13 @@
+@@ -4945,10 +4972,13 @@
      case CODEC_ID_FLV1:
          s->gob_index = ff_h263_get_gob_height(s);
          break;
@@ -220,7 +209,7 @@
      }
  
      s->resync_mb_x=0;
-@@ -4962,9 +4995,12 @@
+@@ -5021,9 +5051,12 @@
                      if(s->start_mb_y != mb_y || mb_x!=0){
                          write_slice_end(s);
  
@@ -233,7 +222,7 @@
                      }
  
                      assert((put_bits_count(&s->pb)&7) == 0);
-@@ -4988,19 +5024,25 @@
+@@ -5047,19 +5080,25 @@
                      }
  
                      switch(s->codec_id){
@@ -259,7 +248,7 @@
                      }
  
                      if(s->flags&CODEC_FLAG_PASS1){
-@@ -5113,7 +5155,10 @@
+@@ -5172,7 +5211,10 @@
  
                      s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
                      s->mb_intra= 0;
@@ -270,7 +259,7 @@
                      encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_DIRECT, pb, pb2, tex_pb,
                                   &dmin, &next_block, mx, my);
                  }
-@@ -5299,7 +5344,10 @@
+@@ -5354,7 +5396,10 @@
                      s->mb_intra= 0;
                      motion_x=s->b_direct_mv_table[xy][0];
                      motion_y=s->b_direct_mv_table[xy][1];
@@ -281,7 +270,7 @@
                      break;
                  case CANDIDATE_MB_TYPE_BIDIR:
                      s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD;
-@@ -5407,8 +5455,11 @@
+@@ -5462,8 +5507,11 @@
      }
  
      //not beautiful here but we must write it before flushing so it has to be here
@@ -293,8 +282,8 @@
  
      write_slice_end(s);
  
-@@ -5469,6 +5520,8 @@
-         s->current_picture.quality = ff_rate_estimate_qscale(s, dry_run);
+@@ -5531,6 +5579,8 @@
+     }
  
      if(s->adaptive_quant){
 +/* xine: do not need this for decode or MPEG-1 encoding modes */
@@ -302,7 +291,7 @@
          switch(s->codec_id){
          case CODEC_ID_MPEG4:
              ff_clean_mpeg4_qscales(s);
-@@ -5479,6 +5532,7 @@
+@@ -5541,6 +5591,7 @@
              ff_clean_h263_qscales(s);
              break;
          }
@@ -310,7 +299,7 @@
  
          s->lambda= s->lambda_table[0];
          //FIXME broken
-@@ -5499,10 +5553,13 @@
+@@ -5562,10 +5613,13 @@
      s->me.mb_var_sum_temp    =
      s->me.mc_mb_var_sum_temp = 0;
  
@@ -324,7 +313,7 @@
  
      s->me.scene_change_score=0;
  
-@@ -5532,6 +5589,8 @@
+@@ -5596,6 +5650,8 @@
          ff_update_duplicate_context(s->thread_context[i], s);
      }
  
@@ -333,7 +322,7 @@
      ff_init_me(s);
  
      /* Estimate motion for every MB */
-@@ -5546,6 +5605,8 @@
+@@ -5610,6 +5666,8 @@
  
          s->avctx->execute(s->avctx, estimate_motion_thread, (void**)&(s->thread_context[0]), NULL, s->avctx->thread_count);
      }else /* if(s->pict_type == I_TYPE) */{
@@ -342,7 +331,7 @@
          /* I-Frame */
          for(i=0; i<s->mb_stride*s->mb_height; i++)
              s->mb_type[i]= CANDIDATE_MB_TYPE_INTRA;
-@@ -5569,6 +5630,8 @@
+@@ -5633,6 +5691,8 @@
  //printf("Scene change detected, encoding as I Frame %d %d\n", s->current_picture.mb_var_sum, s->current_picture.mc_mb_var_sum);
      }
  
@@ -351,15 +340,15 @@
      if(!s->umvplus){
          if(s->pict_type==P_TYPE || s->pict_type==S_TYPE) {
              s->f_code= ff_get_best_fcode(s, s->p_mv_table, CANDIDATE_MB_TYPE_INTER);
-@@ -5622,6 +5685,7 @@
+@@ -5686,6 +5746,7 @@
              }
          }
      }
 +#endif /* #if 0 */
  
-     estimate_qp(s, 0);
- 
-@@ -5652,6 +5716,8 @@
+     if (estimate_qp(s, 0) < 0)
+         return -1;
+@@ -5717,6 +5778,8 @@
  
      s->last_bits= put_bits_count(&s->pb);
      switch(s->out_format) {
@@ -368,7 +357,7 @@
      case FMT_MJPEG:
          mjpeg_picture_header(s);
          break;
-@@ -5680,11 +5746,15 @@
+@@ -5745,11 +5808,15 @@
          else
              h263_encode_picture_header(s, picture_number);
          break;
@@ -384,10 +373,11 @@
      default:
          assert(0);
      }
-
---- /home/melanson/projects/ffmpeg/libavcodec/snow.c	2006-07-02 20:16:54.000000000 -0700
-+++ libavcodec/snow.c	2006-08-01 21:18:45.000000000 -0700
-@@ -1975,6 +1975,7 @@
+Index: libavcodec/snow.c
+===================================================================
+--- libavcodec/snow.c	(revision 7221)
++++ libavcodec/snow.c	(working copy)
+@@ -1977,6 +1977,7 @@
  #define P_MV1 P[9]
  #define FLAG_QPEL   1 //must be 1
  
@@ -395,7 +385,7 @@
  static int encode_q_branch(SnowContext *s, int level, int x, int y){
      uint8_t p_buffer[1024];
      uint8_t i_buffer[1024];
-@@ -2203,6 +2204,7 @@
+@@ -2205,6 +2206,7 @@
          return score;
      }
  }
@@ -403,15 +393,15 @@
  
  static always_inline int same_block(BlockNode *a, BlockNode *b){
      if((a->type&BLOCK_INTRA) && (b->type&BLOCK_INTRA)){
-@@ -2317,6 +2319,7 @@
+@@ -2319,6 +2321,7 @@
      }
  }
  
 +#ifdef CONFIG_ENCODERS
- static void encode_blocks(SnowContext *s){
+ static void encode_blocks(SnowContext *s, int search){
      int x, y;
      int w= s->b_width;
-@@ -2338,6 +2341,7 @@
+@@ -2340,6 +2343,7 @@
          }
      }
  }
@@ -419,7 +409,7 @@
  
  static void decode_blocks(SnowContext *s){
      int x, y;
-@@ -4030,6 +4034,7 @@
+@@ -3910,6 +3914,7 @@
      }
  }
  
@@ -427,7 +417,7 @@
  static int encode_init(AVCodecContext *avctx)
  {
      SnowContext *s = avctx->priv_data;
-@@ -4117,6 +4122,7 @@
+@@ -3997,6 +4002,7 @@
  
      return 0;
  }
@@ -435,7 +425,7 @@
  
  static int frame_start(SnowContext *s){
     AVFrame tmp;
-@@ -4155,6 +4161,7 @@
+@@ -4035,6 +4041,7 @@
      return 0;
  }
  
@@ -443,7 +433,7 @@
  static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
      SnowContext *s = avctx->priv_data;
      RangeCoder * const c= &s->c;
-@@ -4382,6 +4389,7 @@
+@@ -4288,6 +4295,7 @@
  
      return ff_rac_terminate(c);
  }
@@ -451,7 +441,7 @@
  
  static void common_end(SnowContext *s){
      int plane_index, level, orientation, i;
-@@ -4413,6 +4421,7 @@
+@@ -4319,6 +4327,7 @@
      }
  }
  
@@ -459,7 +449,7 @@
  static int encode_end(AVCodecContext *avctx)
  {
      SnowContext *s = avctx->priv_data;
-@@ -4422,6 +4431,7 @@
+@@ -4328,6 +4337,7 @@
  
      return 0;
  }
@@ -467,12 +457,22 @@
  
  static int decode_init(AVCodecContext *avctx)
  {
-
---- /home/melanson/projects/ffmpeg/libavutil/common.h	2006-08-01 20:03:31.000000000 -0700
-+++ libavutil/./common.h	2006-08-01 21:18:45.000000000 -0700
-@@ -358,4 +358,16 @@
- void *av_realloc(void *ptr, unsigned int size);
- void av_free(void *ptr);
+Index: libavutil/common.h
+===================================================================
+--- libavutil/common.h	(revision 7221)
++++ libavutil/common.h	(working copy)
+@@ -375,7 +375,7 @@
+         );
+         return (d << 32) | (a & 0xffffffff);
+ }
+-#elif defined(ARCH_X86_32)
++#elif defined(ARCH_X86)
+ static inline long long read_time(void)
+ {
+         long long l;
+@@ -446,4 +446,23 @@
+ char *av_strdup(const char *s);
+ void av_freep(void *ptr);
  
 +/* xine: inline causes trouble for debug compiling */
 +#ifdef DISABLE_INLINE
@@ -486,15 +486,19 @@
 +# define always_inline
 +#endif
 +
++/* xine: define ASMALIGN here since it's cleaner that generating it in the configure */
++#if HAVE_ASMALIGN_POT
++# define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\n\t"
++#else
++# define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\n\t"
++#endif
++
  #endif /* COMMON_H */
 Index: libavutil/integer.c
 ===================================================================
-RCS file: /cvsroot/xine/xine-lib/src/libffmpeg/libavutil/integer.c,v
-retrieving revision 1.2
-diff -u -p -r1.2 integer.c
---- libavutil/integer.c	2 Aug 2006 07:12:57 -0000	1.2
-+++ libavutil/integer.c	13 Sep 2006 21:05:42 -0000
-@@ -124,8 +124,8 @@ AVInteger av_mod_i(AVInteger *quot, AVIn
+--- libavutil/integer.c	(revision 7221)
++++ libavutil/integer.c	(working copy)
+@@ -126,8 +126,8 @@
      AVInteger quot_temp;
      if(!quot) quot = &quot_temp;
  
@@ -507,21 +511,39 @@ diff -u -p -r1.2 integer.c
          b= av_shr_i(b, -i);
 Index: libavutil/internal.h
 ===================================================================
-RCS file: /cvsroot/xine/xine-lib/src/libffmpeg/libavutil/internal.h,v
-retrieving revision 1.1
-diff -u -p -r1.1 internal.h
---- libavutil/internal.h	2 Aug 2006 07:39:20 -0000	1.1
-+++ libavutil/internal.h	13 Sep 2006 21:05:42 -0000
-@@ -87,7 +87,11 @@
+--- libavutil/internal.h	(revision 7221)
++++ libavutil/internal.h	(working copy)
+@@ -93,11 +93,15 @@
+ #include <assert.h>
  
  /* dprintf macros */
- #    ifdef DEBUG
--#        define dprintf(fmt,...) av_log(NULL, AV_LOG_DEBUG, fmt, __VA_ARGS__)
+-#ifdef DEBUG
+-#    define dprintf(fmt,...) av_log(NULL, AV_LOG_DEBUG, fmt, __VA_ARGS__)
+-#else
+-#    define dprintf(fmt,...)
+-#endif
++#    ifdef DEBUG
 +#        ifdef __GNUC__
 +#            define dprintf(fmt,args...) av_log(NULL, AV_LOG_DEBUG, fmt, ##args)
 +#        else
 +#            define dprintf(fmt,...) av_log(NULL, AV_LOG_DEBUG, fmt, __VA_ARGS__)
 +#        endif
- #    else
- #        define dprintf(fmt,...)
- #    endif
++#    else
++#        define dprintf(fmt,...)
++#    endif
+ 
+ #define av_abort()      do { av_log(NULL, AV_LOG_ERROR, "Abort at %s:%d\n", __FILE__, __LINE__); abort(); } while (0)
+ 
+Index: libavcodec/mlib/dsputil_mlib.c
+===================================================================
+--- libavcodec/mlib/dsputil_mlib.c	(revision 7221)
++++ libavcodec/mlib/dsputil_mlib.c	(working copy)
+@@ -22,6 +22,8 @@
+ #include "../dsputil.h"
+ #include "../mpegvideo.h"
+ 
++#include "../../../xine-utils/xineutils.h"
++
+ #include <mlib_types.h>
+ #include <mlib_status.h>
+ #include <mlib_sys.h>
diff --git a/src/libffmpeg/dvaudio_decoder.c b/src/libffmpeg/dvaudio_decoder.c
index 663335aaa..2c851bae1 100644
--- a/src/libffmpeg/dvaudio_decoder.c
+++ b/src/libffmpeg/dvaudio_decoder.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: dvaudio_decoder.c,v 1.11 2006/07/10 22:08:29 dgp85 Exp $
+ * $Id: dvaudio_decoder.c,v 1.12 2006/12/04 22:25:13 miguelfreitas Exp $
  *
  * dv audio decoder based on patch by Dan Dennedy <dan@dennedy.org>
  *
@@ -97,22 +97,6 @@ typedef struct dvaudio_decoder_s {
 } dvaudio_decoder_t;
 
 
-enum dv_pack_type {
-     dv_header525     = 0x3f, /* see dv_write_pack for important details on */
-     dv_header625     = 0xbf, /* these two packs */
-     dv_timecode      = 0x13,
-     dv_audio_source  = 0x50,
-     dv_audio_control = 0x51,
-     dv_audio_recdate = 0x52,
-     dv_audio_rectime = 0x53,
-     dv_video_source  = 0x60,
-     dv_video_control = 0x61,
-     dv_viedo_recdate = 0x62,
-     dv_video_rectime = 0x63,
-     dv_unknown_pack  = 0xff,
-};
-
-
 /*
  * This is the dumbest implementation of all -- it simply looks at
  * a fixed offset and if pack isn't there -- fails. We might want
diff --git a/src/libffmpeg/libavcodec/4xm.c b/src/libffmpeg/libavcodec/4xm.c
index a986f151e..ea60e9bf2 100644
--- a/src/libffmpeg/libavcodec/4xm.c
+++ b/src/libffmpeg/libavcodec/4xm.c
@@ -2,18 +2,20 @@
  * 4XM codec
  * Copyright (c) 2003 Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -104,8 +106,8 @@ static VLC block_type_vlc[4];
 
 
 typedef struct CFrameBuffer{
-    int allocated_size;
-    int size;
+    unsigned int allocated_size;
+    unsigned int size;
     int id;
     uint8_t *data;
 }CFrameBuffer;
diff --git a/src/libffmpeg/libavcodec/8bps.c b/src/libffmpeg/libavcodec/8bps.c
index b16e3bb56..297465043 100644
--- a/src/libffmpeg/libavcodec/8bps.c
+++ b/src/libffmpeg/libavcodec/8bps.c
@@ -2,18 +2,20 @@
  * Quicktime Planar RGB (8BPS) Video Decoder
  * Copyright (C) 2003 Roberto Togni
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -37,7 +39,7 @@
 #include "avcodec.h"
 
 
-const enum PixelFormat pixfmt_rgb24[] = {PIX_FMT_BGR24, PIX_FMT_RGBA32, -1};
+static const enum PixelFormat pixfmt_rgb24[] = {PIX_FMT_BGR24, PIX_FMT_RGBA32, -1};
 
 /*
  * Decoder context
diff --git a/src/libffmpeg/libavcodec/Makefile.am b/src/libffmpeg/libavcodec/Makefile.am
index bf98dd7ca..cf34b0d28 100644
--- a/src/libffmpeg/libavcodec/Makefile.am
+++ b/src/libffmpeg/libavcodec/Makefile.am
@@ -64,7 +64,6 @@ libavcodec_la_SOURCES = \
 	lzo.c \
 	mdct.c \
 	mace.c \
-	mem.c \
 	mjpeg.c \
 	mmvideo.c \
 	motion_est.c \
@@ -75,6 +74,7 @@ libavcodec_la_SOURCES = \
 	msrle.c \
 	msvideo1.c \
 	nuv.c \
+	opt.c \
 	parser.c \
 	pcm.c \
 	qdm2.c \
@@ -107,6 +107,7 @@ libavcodec_la_SOURCES = \
 	vcr1.c \
 	vmdav.c \
 	vorbis.c \
+	vorbis_data.c \
 	vp3.c \
 	vp3dsp.c \
 	vqavideo.c \
@@ -128,11 +129,13 @@ libavcodec_la_LDFLAGS = \
 noinst_HEADERS = \
 	avcodec.h \
 	bitstream.h \
+	bytestream.h \
 	cabac.h \
 	cavsdata.h \
 	cookdata.h \
 	dsputil.h \
 	dvdata.h \
+	eval.h \
 	faandct.h \
 	fastmemcpy.h \
 	golomb.h \
@@ -143,6 +146,7 @@ noinst_HEADERS = \
 	h263data.h \
 	h264data.h \
 	lzo.h \
+	mathops.h \
 	mpeg4data.h \
 	mpeg12data.h \
 	mpegaudio.h \
@@ -151,10 +155,12 @@ noinst_HEADERS = \
 	mpegvideo.h \
 	msmpeg4data.h \
 	opt.h \
+	parser.h \
 	qdm2data.h \
 	ra144.h \
 	ra288.h \
 	rangecoder.h \
+	ratecontrol.h \
 	rtjpeg.h \
 	simple_idct.h \
 	snow.h \
diff --git a/src/libffmpeg/libavcodec/aasc.c b/src/libffmpeg/libavcodec/aasc.c
index 462282800..6c8e3166e 100644
--- a/src/libffmpeg/libavcodec/aasc.c
+++ b/src/libffmpeg/libavcodec/aasc.c
@@ -2,18 +2,20 @@
  * Autodesc RLE Decoder
  * Copyright (C) 2005 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/adpcm.c b/src/libffmpeg/libavcodec/adpcm.c
index 796cd267c..ec3fe6f6e 100644
--- a/src/libffmpeg/libavcodec/adpcm.c
+++ b/src/libffmpeg/libavcodec/adpcm.c
@@ -2,18 +2,20 @@
  * ADPCM codecs
  * Copyright (c) 2001-2003 The ffmpeg Project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "avcodec.h"
diff --git a/src/libffmpeg/libavcodec/adx.c b/src/libffmpeg/libavcodec/adx.c
index c8c785590..b449c9124 100644
--- a/src/libffmpeg/libavcodec/adx.c
+++ b/src/libffmpeg/libavcodec/adx.c
@@ -2,18 +2,20 @@
  * ADX ADPCM codecs
  * Copyright (c) 2001,2003 BERO
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "avcodec.h"
diff --git a/src/libffmpeg/libavcodec/alac.c b/src/libffmpeg/libavcodec/alac.c
index 5211e5057..793f71a11 100644
--- a/src/libffmpeg/libavcodec/alac.c
+++ b/src/libffmpeg/libavcodec/alac.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2005 David Hammerton
  * All rights reserved.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -471,9 +473,9 @@ static int alac_decode_frame(AVCodecContext *avctx,
             return input_buffer_size;
         }
         if (alac_set_info(alac)) {
-           av_log(NULL, AV_LOG_ERROR, "alac: set_info failed\n");
-           return input_buffer_size;
-       }
+            av_log(avctx, AV_LOG_ERROR, "alac: set_info failed\n");
+            return input_buffer_size;
+        }
         alac->context_initialized = 1;
     }
 
diff --git a/src/libffmpeg/libavcodec/alpha/asm.h b/src/libffmpeg/libavcodec/alpha/asm.h
index 056e043f3..c0ddde528 100644
--- a/src/libffmpeg/libavcodec/alpha/asm.h
+++ b/src/libffmpeg/libavcodec/alpha/asm.h
@@ -2,18 +2,20 @@
  * Alpha optimized DSP utils
  * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/alpha/dsputil_alpha.c b/src/libffmpeg/libavcodec/alpha/dsputil_alpha.c
index 299a25dc4..c98d6f7ff 100644
--- a/src/libffmpeg/libavcodec/alpha/dsputil_alpha.c
+++ b/src/libffmpeg/libavcodec/alpha/dsputil_alpha.c
@@ -2,18 +2,20 @@
  * Alpha optimized DSP utils
  * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/alpha/dsputil_alpha_asm.S b/src/libffmpeg/libavcodec/alpha/dsputil_alpha_asm.S
index 29ba9dc02..367f2d743 100644
--- a/src/libffmpeg/libavcodec/alpha/dsputil_alpha_asm.S
+++ b/src/libffmpeg/libavcodec/alpha/dsputil_alpha_asm.S
@@ -2,18 +2,20 @@
  * Alpha optimized DSP utils
  * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/alpha/motion_est_alpha.c b/src/libffmpeg/libavcodec/alpha/motion_est_alpha.c
index ea8580be7..337ffb38e 100644
--- a/src/libffmpeg/libavcodec/alpha/motion_est_alpha.c
+++ b/src/libffmpeg/libavcodec/alpha/motion_est_alpha.c
@@ -2,18 +2,20 @@
  * Alpha optimized DSP utils
  * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/alpha/motion_est_mvi_asm.S b/src/libffmpeg/libavcodec/alpha/motion_est_mvi_asm.S
index e043f4371..6015a7824 100644
--- a/src/libffmpeg/libavcodec/alpha/motion_est_mvi_asm.S
+++ b/src/libffmpeg/libavcodec/alpha/motion_est_mvi_asm.S
@@ -2,18 +2,20 @@
  * Alpha optimized DSP utils
  * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/alpha/mpegvideo_alpha.c b/src/libffmpeg/libavcodec/alpha/mpegvideo_alpha.c
index 4c512451e..8ad264b06 100644
--- a/src/libffmpeg/libavcodec/alpha/mpegvideo_alpha.c
+++ b/src/libffmpeg/libavcodec/alpha/mpegvideo_alpha.c
@@ -2,18 +2,20 @@
  * Alpha optimized DSP utils
  * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/alpha/regdef.h b/src/libffmpeg/libavcodec/alpha/regdef.h
index 7e7fc06b2..01e263bac 100644
--- a/src/libffmpeg/libavcodec/alpha/regdef.h
+++ b/src/libffmpeg/libavcodec/alpha/regdef.h
@@ -1,3 +1,24 @@
+/*
+ * Alpha optimized DSP utils
+ * copyright (c) 2002 Falk Hueffner <falk@debian.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /* Some BSDs don't seem to have regdef.h... sigh  */
 #ifndef alpha_regdef_h
 #define alpha_regdef_h
diff --git a/src/libffmpeg/libavcodec/alpha/simple_idct_alpha.c b/src/libffmpeg/libavcodec/alpha/simple_idct_alpha.c
index 3a5db009b..adadd3ab0 100644
--- a/src/libffmpeg/libavcodec/alpha/simple_idct_alpha.c
+++ b/src/libffmpeg/libavcodec/alpha/simple_idct_alpha.c
@@ -3,18 +3,20 @@
  *
  * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * based upon some outcommented c code from mpeg2dec (idct_mmx.c
diff --git a/src/libffmpeg/libavcodec/armv4l/dsputil_arm.c b/src/libffmpeg/libavcodec/armv4l/dsputil_arm.c
index cebd176b3..9f0bfa2af 100644
--- a/src/libffmpeg/libavcodec/armv4l/dsputil_arm.c
+++ b/src/libffmpeg/libavcodec/armv4l/dsputil_arm.c
@@ -2,18 +2,20 @@
  * ARMv4L optimized DSP utils
  * Copyright (c) 2001 Lionel Ulmer.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -27,6 +29,12 @@ extern void dsputil_init_iwmmxt(DSPContext* c, AVCodecContext *avctx);
 extern void j_rev_dct_ARM(DCTELEM *data);
 extern void simple_idct_ARM(DCTELEM *data);
 
+extern void simple_idct_armv5te(DCTELEM *data);
+extern void simple_idct_put_armv5te(uint8_t *dest, int line_size,
+                                    DCTELEM *data);
+extern void simple_idct_add_armv5te(uint8_t *dest, int line_size,
+                                    DCTELEM *data);
+
 /* XXX: local hack */
 static void (*ff_put_pixels_clamped)(const DCTELEM *block, uint8_t *pixels, int line_size);
 static void (*ff_add_pixels_clamped)(const DCTELEM *block, uint8_t *pixels, int line_size);
@@ -164,45 +172,48 @@ static void simple_idct_ARM_add(uint8_t *dest, int line_size, DCTELEM *block)
     simple_idct_ARM (block);
     ff_add_pixels_clamped(block, dest, line_size);
 }
+
+#ifdef HAVE_IPP
 static void simple_idct_ipp(DCTELEM *block)
 {
-#ifdef HAVE_IPP
     ippiDCT8x8Inv_Video_16s_C1I(block);
-#endif
 }
 static void simple_idct_ipp_put(uint8_t *dest, int line_size, DCTELEM *block)
 {
-#ifdef HAVE_IPP
     ippiDCT8x8Inv_Video_16s8u_C1R(block, dest, line_size);
-#endif
 }
 
 void add_pixels_clamped_iwmmxt(const DCTELEM *block, uint8_t *pixels, int line_size);
 
 static void simple_idct_ipp_add(uint8_t *dest, int line_size, DCTELEM *block)
 {
-#ifdef HAVE_IPP
     ippiDCT8x8Inv_Video_16s_C1I(block);
 #ifdef HAVE_IWMMXT
     add_pixels_clamped_iwmmxt(block, dest, line_size);
 #else
     add_pixels_clamped_ARM(block, dest, line_size);
 #endif
-#endif
 }
+#endif
 
 void dsputil_init_armv4l(DSPContext* c, AVCodecContext *avctx)
 {
-    const int idct_algo= avctx->idct_algo;
+    int idct_algo= avctx->idct_algo;
 
     ff_put_pixels_clamped = c->put_pixels_clamped;
     ff_add_pixels_clamped = c->add_pixels_clamped;
 
-#ifdef HAVE_IPP
-    if(idct_algo==FF_IDCT_ARM){
+    if(idct_algo == FF_IDCT_AUTO){
+#if defined(HAVE_IPP)
+        idct_algo = FF_IDCT_IPP;
+#elif defined(HAVE_ARMV5TE)
+        idct_algo = FF_IDCT_SIMPLEARMV5TE;
 #else
-    if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_ARM){
+        idct_algo = FF_IDCT_ARM;
 #endif
+    }
+
+    if(idct_algo==FF_IDCT_ARM){
         c->idct_put= j_rev_dct_ARM_put;
         c->idct_add= j_rev_dct_ARM_add;
         c->idct    = j_rev_dct_ARM;
@@ -212,22 +223,27 @@ void dsputil_init_armv4l(DSPContext* c, AVCodecContext *avctx)
         c->idct_add= simple_idct_ARM_add;
         c->idct    = simple_idct_ARM;
         c->idct_permutation_type= FF_NO_IDCT_PERM;
+#ifdef HAVE_ARMV5TE
+    } else if (idct_algo==FF_IDCT_SIMPLEARMV5TE){
+        c->idct_put= simple_idct_put_armv5te;
+        c->idct_add= simple_idct_add_armv5te;
+        c->idct    = simple_idct_armv5te;
+        c->idct_permutation_type = FF_NO_IDCT_PERM;
+#endif
 #ifdef HAVE_IPP
-    } else if (idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_IPP){
-#else
     } else if (idct_algo==FF_IDCT_IPP){
-#endif
         c->idct_put= simple_idct_ipp_put;
         c->idct_add= simple_idct_ipp_add;
         c->idct    = simple_idct_ipp;
         c->idct_permutation_type= FF_NO_IDCT_PERM;
+#endif
     }
 
 /*     c->put_pixels_tab[0][0] = put_pixels16_arm; */ // NG!
     c->put_pixels_tab[0][1] = put_pixels16_x2_arm; //OK!
     c->put_pixels_tab[0][2] = put_pixels16_y2_arm; //OK!
 /*     c->put_pixels_tab[0][3] = put_pixels16_xy2_arm; /\* NG *\/ */
-/*     c->put_no_rnd_pixels_tab[0][0] = put_pixels16_arm; // ?(�Ȥ��ʤ�) */
+/*     c->put_no_rnd_pixels_tab[0][0] = put_pixels16_arm; */
     c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_arm; // OK
     c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_arm; //OK
 /*     c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_arm; //NG */
diff --git a/src/libffmpeg/libavcodec/armv4l/mpegvideo_arm.c b/src/libffmpeg/libavcodec/armv4l/mpegvideo_arm.c
index 263e3c5bc..10a005cd3 100644
--- a/src/libffmpeg/libavcodec/armv4l/mpegvideo_arm.c
+++ b/src/libffmpeg/libavcodec/armv4l/mpegvideo_arm.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (c) 2002 Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/armv4l/simple_idct_arm.S b/src/libffmpeg/libavcodec/armv4l/simple_idct_arm.S
index 43751896d..b5a20f6da 100644
--- a/src/libffmpeg/libavcodec/armv4l/simple_idct_arm.S
+++ b/src/libffmpeg/libavcodec/armv4l/simple_idct_arm.S
@@ -5,20 +5,22 @@
  *
  * Author: Frederic Boulay <dilb@handhelds.org>
  *
- * You can redistribute this file and/or modify
- * it under the terms of the GNU General Public License (version 2)
- * as published by the Free Software Foundation.
+ * This file is part of FFmpeg.
  *
- * This file is distributed in the hope that it will be useful,
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this library; if not, write to the Free Software
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
- *
  * The function defined in this file, is derived from the simple_idct function
  * from the libavcodec library part of the ffmpeg project.
  */
diff --git a/src/libffmpeg/libavcodec/asv1.c b/src/libffmpeg/libavcodec/asv1.c
index 3cfb76e65..ec6bbb9ba 100644
--- a/src/libffmpeg/libavcodec/asv1.c
+++ b/src/libffmpeg/libavcodec/asv1.c
@@ -2,18 +2,20 @@
  * ASUS V1/V2 codec
  * Copyright (c) 2003 Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -462,6 +464,7 @@ for(i=0; i<s->avctx->extradata_size; i++){
     return (get_bits_count(&a->gb)+31)/32*4;
 }
 
+#ifdef CONFIG_ENCODERS
 static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
     ASV1Context * const a = avctx->priv_data;
     AVFrame *pict = data;
@@ -515,6 +518,7 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
 
     return size*4;
 }
+#endif /* CONFIG_ENCODERS */
 
 static void common_init(AVCodecContext *avctx){
     ASV1Context * const a = avctx->priv_data;
@@ -564,6 +568,7 @@ static int decode_init(AVCodecContext *avctx){
     return 0;
 }
 
+#ifdef CONFIG_ENCODERS
 static int encode_init(AVCodecContext *avctx){
     ASV1Context * const a = avctx->priv_data;
     int i;
@@ -587,6 +592,7 @@ static int encode_init(AVCodecContext *avctx){
 
     return 0;
 }
+#endif
 
 static int decode_end(AVCodecContext *avctx){
     ASV1Context * const a = avctx->priv_data;
@@ -632,6 +638,7 @@ AVCodec asv1_encoder = {
     encode_init,
     encode_frame,
     //encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
 };
 
 AVCodec asv2_encoder = {
@@ -642,6 +649,7 @@ AVCodec asv2_encoder = {
     encode_init,
     encode_frame,
     //encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
 };
 
 #endif //CONFIG_ENCODERS
diff --git a/src/libffmpeg/libavcodec/avcodec.h b/src/libffmpeg/libavcodec/avcodec.h
index 9be5dcf6e..d8090ed32 100644
--- a/src/libffmpeg/libavcodec/avcodec.h
+++ b/src/libffmpeg/libavcodec/avcodec.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
 #ifndef AVCODEC_H
 #define AVCODEC_H
 
@@ -17,8 +37,8 @@ extern "C" {
 #define AV_STRINGIFY(s)         AV_TOSTRING(s)
 #define AV_TOSTRING(s) #s
 
-#define LIBAVCODEC_VERSION_INT  ((51<<16)+(11<<8)+0)
-#define LIBAVCODEC_VERSION      51.11.0
+#define LIBAVCODEC_VERSION_INT  ((51<<16)+(25<<8)+0)
+#define LIBAVCODEC_VERSION      51.25.0
 #define LIBAVCODEC_BUILD        LIBAVCODEC_VERSION_INT
 
 #define LIBAVCODEC_IDENT        "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
@@ -126,6 +146,16 @@ enum CodecID {
     CODEC_ID_KMVC,
     CODEC_ID_FLASHSV,
     CODEC_ID_CAVS,
+    CODEC_ID_JPEG2000,
+    CODEC_ID_VMNC,
+    CODEC_ID_VP5,
+    CODEC_ID_VP6,
+    CODEC_ID_VP6F,
+    CODEC_ID_TARGA,
+    CODEC_ID_DSICINVIDEO,
+    CODEC_ID_TIERTEXSEQVIDEO,
+    CODEC_ID_TIFF,
+    CODEC_ID_GIF,
 
     /* various pcm "codecs" */
     CODEC_ID_PCM_S16LE= 0x10000,
@@ -183,7 +213,9 @@ enum CodecID {
     CODEC_ID_MP2= 0x15000,
     CODEC_ID_MP3, /* prefered ID for MPEG Audio layer 1, 2 or3 decoding */
     CODEC_ID_AAC,
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
     CODEC_ID_MPEG4AAC,
+#endif
     CODEC_ID_AC3,
     CODEC_ID_DTS,
     CODEC_ID_VORBIS,
@@ -207,6 +239,10 @@ enum CodecID {
     CODEC_ID_TRUESPEECH,
     CODEC_ID_TTA,
     CODEC_ID_SMACKAUDIO,
+    CODEC_ID_QCELP,
+    CODEC_ID_WAVPACK,
+    CODEC_ID_DSICINAUDIO,
+    CODEC_ID_IMC,
 
     /* subtitle codecs */
     CODEC_ID_DVD_SUBTITLE= 0x17000,
@@ -343,6 +379,7 @@ typedef struct RcOverride{
 #define CODEC_FLAG2_BRDO          0x00000400 ///< b-frame rate-distortion optimization
 #define CODEC_FLAG2_INTRA_VLC     0x00000800 ///< use MPEG-2 intra VLC table
 #define CODEC_FLAG2_MEMC_ONLY     0x00001000 ///< only do ME/MC (I frames -> ref, P frame -> ME+MC)
+#define CODEC_FLAG2_DROP_FRAME_TIMECODE 0x00002000 ///< timecode is in drop frame format
 
 /* Unsupported options :
  *              Syntax Arithmetic coding (SAC)
@@ -723,7 +760,7 @@ typedef struct AVCodecContext {
      * - encoding: set/allocated/freed by lavc.
      * - decoding: set/allocated/freed by user.
      */
-    void *extradata;
+    uint8_t *extradata;
     int extradata_size;
 
     /**
@@ -1200,6 +1237,7 @@ typedef struct AVCodecContext {
 #define FF_IDCT_IPP          13
 #define FF_IDCT_XVIDMMX      14
 #define FF_IDCT_CAVS         15
+#define FF_IDCT_SIMPLEARMV5TE 16
 
     /**
      * slice count.
@@ -1863,7 +1901,7 @@ typedef struct AVCodecContext {
      * - encoding: set by user.
      * - decoding: unused
      */
-    int crf;
+    float crf;
 
     /**
      * constant quantization parameter rate control method
@@ -2029,6 +2067,13 @@ typedef struct AVCodecContext {
      * - decoding: unused.
      */
     int max_partition_order;
+
+    /**
+     * GOP timecode frame start number, in non drop frame format
+     * - encoding: set by user.
+     * - decoding: unused.
+     */
+    int64_t timecode_frame_start;
 } AVCodecContext;
 
 /**
@@ -2067,6 +2112,7 @@ typedef struct AVPicture {
  * AVPaletteControl
  * This structure defines a method for communicating palette changes
  * between and demuxer and a decoder.
+ * this is totally broken, palette changes should be sent as AVPackets
  */
 #define AVPALETTE_SIZE 1024
 #define AVPALETTE_COUNT 256
@@ -2082,7 +2128,7 @@ typedef struct AVPaletteControl {
      * data is probably 6 bits in size and needs to be scaled */
     unsigned int palette[AVPALETTE_COUNT];
 
-} AVPaletteControl;
+} AVPaletteControl attribute_deprecated;
 
 typedef struct AVSubtitleRect {
     uint16_t x;
@@ -2109,6 +2155,7 @@ extern AVCodec mp3lame_encoder;
 extern AVCodec oggvorbis_encoder;
 extern AVCodec faac_encoder;
 extern AVCodec flac_encoder;
+extern AVCodec gif_encoder;
 extern AVCodec xvid_encoder;
 extern AVCodec mpeg1video_encoder;
 extern AVCodec mpeg2video_encoder;
@@ -2142,6 +2189,7 @@ extern AVCodec asv2_encoder;
 extern AVCodec vcr1_encoder;
 extern AVCodec ffv1_encoder;
 extern AVCodec snow_encoder;
+extern AVCodec vorbis_encoder;
 extern AVCodec mdec_encoder;
 extern AVCodec zlib_encoder;
 extern AVCodec sonic_encoder;
@@ -2149,6 +2197,7 @@ extern AVCodec sonic_ls_encoder;
 extern AVCodec svq1_encoder;
 extern AVCodec x264_encoder;
 
+extern AVCodec gif_decoder;
 extern AVCodec h263_decoder;
 extern AVCodec h261_decoder;
 extern AVCodec mpeg4_decoder;
@@ -2196,6 +2245,9 @@ extern AVCodec h264_decoder;
 extern AVCodec indeo3_decoder;
 extern AVCodec vp3_decoder;
 extern AVCodec theora_decoder;
+extern AVCodec vp5_decoder;
+extern AVCodec vp6_decoder;
+extern AVCodec vp6f_decoder;
 extern AVCodec amr_nb_decoder;
 extern AVCodec amr_nb_encoder;
 extern AVCodec amr_wb_encoder;
@@ -2264,6 +2316,14 @@ extern AVCodec smackaud_decoder;
 extern AVCodec kmvc_decoder;
 extern AVCodec flashsv_decoder;
 extern AVCodec cavs_decoder;
+extern AVCodec vmnc_decoder;
+extern AVCodec wavpack_decoder;
+extern AVCodec targa_decoder;
+extern AVCodec dsicinvideo_decoder;
+extern AVCodec dsicinaudio_decoder;
+extern AVCodec tiertexseqvideo_decoder;
+extern AVCodec tiff_decoder;
+extern AVCodec imc_decoder;
 
 /* pcm codecs */
 #define PCM_CODEC(id, name) \
@@ -2456,6 +2516,17 @@ int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, v
  */
 int avcodec_open(AVCodecContext *avctx, AVCodec *codec);
 
+/**
+ * Decode an audio frame.
+ *
+ * @param avctx the codec context.
+ * @param samples output buffer, 16 byte aligned
+ * @param frame_size_ptr the output buffer size in bytes, zero if no frame could be compressed
+ * @param buf input buffer, 16 byte aligned
+ * @param buf_size the input buffer size
+ * @return 0 if successful, -1 if not.
+ */
+
 int avcodec_decode_audio(AVCodecContext *avctx, int16_t *samples,
                          int *frame_size_ptr,
                          uint8_t *buf, int buf_size);
@@ -2598,12 +2669,12 @@ void av_bitstream_filter_close(AVBitStreamFilterContext *bsf);
 extern AVBitStreamFilter dump_extradata_bsf;
 extern AVBitStreamFilter remove_extradata_bsf;
 extern AVBitStreamFilter noise_bsf;
+extern AVBitStreamFilter mp3_header_compress_bsf;
+extern AVBitStreamFilter mp3_header_decompress_bsf;
+extern AVBitStreamFilter mjpega_dump_header_bsf;
 
 
 /* memory */
-void *av_mallocz(unsigned int size);
-char *av_strdup(const char *s);
-void av_freep(void *ptr);
 void *av_fast_realloc(void *ptr, unsigned int *size, unsigned int min_size);
 /* for static data only */
 /* call av_free_static to release all staticaly allocated tables */
diff --git a/src/libffmpeg/libavcodec/avs.c b/src/libffmpeg/libavcodec/avs.c
index 557e9becb..953aea1be 100644
--- a/src/libffmpeg/libavcodec/avs.c
+++ b/src/libffmpeg/libavcodec/avs.c
@@ -2,18 +2,20 @@
  * AVS video decoder.
  * Copyright (c) 2006  Aurelien Jacobs <aurel@gnuage.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
diff --git a/src/libffmpeg/libavcodec/bitstream.c b/src/libffmpeg/libavcodec/bitstream.c
index 49c6ece1b..22d256df5 100755
--- a/src/libffmpeg/libavcodec/bitstream.c
+++ b/src/libffmpeg/libavcodec/bitstream.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2000, 2001 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * alternative bitstream reader & writer by Michael Niedermayer <michaelni@gmx.at>
@@ -47,47 +49,6 @@ void ff_put_string(PutBitContext * pbc, char *s, int put_zero)
         put_bits(pbc, 8, 0);
 }
 
-/* bit input functions */
-
-/**
- * reads 0-32 bits.
- */
-unsigned int get_bits_long(GetBitContext *s, int n){
-    if(n<=17) return get_bits(s, n);
-    else{
-        int ret= get_bits(s, 16) << (n-16);
-        return ret | get_bits(s, n-16);
-    }
-}
-
-/**
- * shows 0-32 bits.
- */
-unsigned int show_bits_long(GetBitContext *s, int n){
-    if(n<=17) return show_bits(s, n);
-    else{
-        GetBitContext gb= *s;
-        int ret= get_bits_long(s, n);
-        *s= gb;
-        return ret;
-    }
-}
-
-void align_get_bits(GetBitContext *s)
-{
-    int n= (-get_bits_count(s)) & 7;
-    if(n) skip_bits(s, n);
-}
-
-int check_marker(GetBitContext *s, const char *msg)
-{
-    int bit= get_bits1(s);
-    if(!bit)
-            av_log(NULL, AV_LOG_INFO, "Marker bit missing %s\n", msg);
-
-    return bit;
-}
-
 /* VLC decoding */
 
 //#define DEBUG_VLC
diff --git a/src/libffmpeg/libavcodec/bitstream.h b/src/libffmpeg/libavcodec/bitstream.h
index 10db64d33..af25b6dcf 100644
--- a/src/libffmpeg/libavcodec/bitstream.h
+++ b/src/libffmpeg/libavcodec/bitstream.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file bitstream.h
  * bitstream api header.
@@ -6,17 +26,28 @@
 #ifndef BITSTREAM_H
 #define BITSTREAM_H
 
+#include "log.h"
+
+#if defined(ALT_BITSTREAM_READER_LE) && !defined(ALT_BITSTREAM_READER)
+#define ALT_BITSTREAM_READER
+#endif
+
 //#define ALT_BITSTREAM_WRITER
 //#define ALIGNED_BITSTREAM_WRITER
-
+#if !defined(LIBMPEG2_BITSTREAM_READER) && !defined(A32_BITSTREAM_READER) && !defined(ALT_BITSTREAM_READER)
+#   ifdef ARCH_ARMV4L
+#       define A32_BITSTREAM_READER
+#   else
 #define ALT_BITSTREAM_READER
 //#define LIBMPEG2_BITSTREAM_READER
 //#define A32_BITSTREAM_READER
+#   endif
+#endif
 #define LIBMPEG2_BITSTREAM_READER_HACK //add BERO
 
 extern const uint8_t ff_reverse[256];
 
-#if defined(ARCH_X86) || defined(ARCH_X86_64)
+#if defined(ARCH_X86)
 // avoid +32 for shift optimization (gcc should do that ...)
 static inline  int32_t NEG_SSR32( int32_t a, int8_t s){
     asm ("sarl %1, %0\n\t"
@@ -140,7 +171,7 @@ typedef struct RL_VLC_ELEM {
 #endif
 
 /* used to avoid missaligned exceptions on some archs (alpha, ...) */
-#if defined(ARCH_X86) || defined(ARCH_X86_64)
+#if defined(ARCH_X86)
 #    define unaligned16(a) (*(const uint16_t*)(a))
 #    define unaligned32(a) (*(const uint32_t*)(a))
 #    define unaligned64(a) (*(const uint64_t*)(a))
@@ -169,7 +200,7 @@ unaligned(16)
 unaligned(32)
 unaligned(64)
 #undef unaligned
-#endif //!ARCH_X86
+#endif /* defined(ARCH_X86) */
 
 #ifndef ALT_BITSTREAM_WRITER
 static inline void put_bits(PutBitContext *s, int n, unsigned int value)
@@ -216,7 +247,7 @@ static inline void put_bits(PutBitContext *s, int n, unsigned int value)
 static inline void put_bits(PutBitContext *s, int n, unsigned int value)
 {
 #    ifdef ALIGNED_BITSTREAM_WRITER
-#        if defined(ARCH_X86) || defined(ARCH_X86_64)
+#        if defined(ARCH_X86)
     asm volatile(
         "movl %0, %%ecx                 \n\t"
         "xorl %%eax, %%eax              \n\t"
@@ -247,7 +278,7 @@ static inline void put_bits(PutBitContext *s, int n, unsigned int value)
     s->index= index;
 #        endif
 #    else //ALIGNED_BITSTREAM_WRITER
-#        if defined(ARCH_X86) || defined(ARCH_X86_64)
+#        if defined(ARCH_X86)
     asm volatile(
         "movl $7, %%ecx                 \n\t"
         "andl %0, %%ecx                 \n\t"
@@ -429,13 +460,16 @@ static inline int unaligned32_le(const void *v)
 # ifdef ALT_BITSTREAM_READER_LE
 #   define SHOW_UBITS(name, gb, num)\
         ((name##_cache) & (NEG_USR32(0xffffffff,num)))
+
+#   define SHOW_SBITS(name, gb, num)\
+        NEG_SSR32((name##_cache)<<(32-(num)), num)
 # else
 #   define SHOW_UBITS(name, gb, num)\
         NEG_USR32(name##_cache, num)
-# endif
 
 #   define SHOW_SBITS(name, gb, num)\
         NEG_SSR32(name##_cache, num)
+# endif
 
 #   define GET_CACHE(name, gb)\
         ((uint32_t)name##_cache)
@@ -443,6 +477,11 @@ static inline int unaligned32_le(const void *v)
 static inline int get_bits_count(GetBitContext *s){
     return s->index;
 }
+
+static inline void skip_bits_long(GetBitContext *s, int n){
+    s->index += n;
+}
+
 #elif defined LIBMPEG2_BITSTREAM_READER
 //libmpeg2 like reader
 
@@ -506,6 +545,16 @@ static inline int get_bits_count(GetBitContext *s){
     return (s->buffer_ptr - s->buffer)*8 - 16 + s->bit_count;
 }
 
+static inline void skip_bits_long(GetBitContext *s, int n){
+    OPEN_READER(re, s)
+    re_bit_count += n;
+    re_buffer_ptr += 2*(re_bit_count>>4);
+    re_bit_count &= 15;
+    re_cache = ((re_buffer_ptr[-2]<<8) + re_buffer_ptr[-1]) << (16+re_bit_count);
+    UPDATE_CACHE(re, s)
+    CLOSE_READER(re, s)
+}
+
 #elif defined A32_BITSTREAM_READER
 
 #   define MIN_CACHE_BITS 32
@@ -531,13 +580,13 @@ static inline int get_bits_count(GetBitContext *s){
         name##_bit_count-= 32;\
     }\
 
-#if defined(ARCH_X86) || defined(ARCH_X86_64)
+#if defined(ARCH_X86)
 #   define SKIP_CACHE(name, gb, num)\
         asm(\
             "shldl %2, %1, %0          \n\t"\
             "shll %2, %1               \n\t"\
             : "+r" (name##_cache0), "+r" (name##_cache1)\
-            : "Ic" ((uint8_t)num)\
+            : "Ic" ((uint8_t)(num))\
            );
 #else
 #   define SKIP_CACHE(name, gb, num)\
@@ -571,6 +620,17 @@ static inline int get_bits_count(GetBitContext *s){
     return ((uint8_t*)s->buffer_ptr - s->buffer)*8 - 32 + s->bit_count;
 }
 
+static inline void skip_bits_long(GetBitContext *s, int n){
+    OPEN_READER(re, s)
+    re_bit_count += n;
+    re_buffer_ptr += re_bit_count>>5;
+    re_bit_count &= 31;
+    re_cache0 = be2me_32( re_buffer_ptr[-1] ) << re_bit_count;
+    re_cache1 = 0;
+    UPDATE_CACHE(re, s)
+    CLOSE_READER(re, s)
+}
+
 #endif
 
 /**
@@ -615,8 +675,6 @@ static inline unsigned int get_bits(GetBitContext *s, int n){
     return tmp;
 }
 
-unsigned int get_bits_long(GetBitContext *s, int n);
-
 /**
  * shows 0-17 bits.
  * Note, the alt bitstream reader can read up to 25 bits, but the libmpeg2 reader can't
@@ -630,8 +688,6 @@ static inline unsigned int show_bits(GetBitContext *s, int n){
     return tmp;
 }
 
-unsigned int show_bits_long(GetBitContext *s, int n);
-
 static inline void skip_bits(GetBitContext *s, int n){
  //Note gcc seems to optimize this to s->index+=n for the ALT_READER :))
     OPEN_READER(re, s)
@@ -669,6 +725,44 @@ static inline void skip_bits1(GetBitContext *s){
 }
 
 /**
+ * reads 0-32 bits.
+ */
+static inline unsigned int get_bits_long(GetBitContext *s, int n){
+    if(n<=17) return get_bits(s, n);
+    else{
+#ifdef ALT_BITSTREAM_READER_LE
+        int ret= get_bits(s, 16);
+        return ret | (get_bits(s, n-16) << 16);
+#else
+        int ret= get_bits(s, 16) << (n-16);
+        return ret | get_bits(s, n-16);
+#endif
+    }
+}
+
+/**
+ * shows 0-32 bits.
+ */
+static inline unsigned int show_bits_long(GetBitContext *s, int n){
+    if(n<=17) return show_bits(s, n);
+    else{
+        GetBitContext gb= *s;
+        int ret= get_bits_long(s, n);
+        *s= gb;
+        return ret;
+    }
+}
+
+static inline int check_marker(GetBitContext *s, const char *msg)
+{
+    int bit= get_bits1(s);
+    if(!bit)
+        av_log(NULL, AV_LOG_INFO, "Marker bit missing %s\n", msg);
+
+    return bit;
+}
+
+/**
  * init GetBitContext.
  * @param buffer bitstream buffer, must be FF_INPUT_BUFFER_PADDING_SIZE bytes larger then the actual read bits
  * because some optimized bitstream readers read 32 or 64 bit at once and could read over the end
@@ -689,38 +783,22 @@ static inline void init_get_bits(GetBitContext *s,
 #ifdef ALT_BITSTREAM_READER
     s->index=0;
 #elif defined LIBMPEG2_BITSTREAM_READER
-#ifdef LIBMPEG2_BITSTREAM_READER_HACK
-  if ((int)buffer&1) {
-     /* word alignment */
-    s->cache = (*buffer++)<<24;
-    s->buffer_ptr = buffer;
-    s->bit_count = 16-8;
-  } else
-#endif
-  {
-    s->buffer_ptr = buffer;
-    s->bit_count = 16;
-    s->cache = 0;
-  }
+    s->buffer_ptr = (uint8_t*)((intptr_t)buffer&(~1));
+    s->bit_count = 16 + 8*((intptr_t)buffer&1);
+    skip_bits_long(s, 0);
 #elif defined A32_BITSTREAM_READER
-    s->buffer_ptr = (uint32_t*)buffer;
-    s->bit_count = 32;
-    s->cache0 = 0;
-    s->cache1 = 0;
-#endif
-    {
-        OPEN_READER(re, s)
-        UPDATE_CACHE(re, s)
-        UPDATE_CACHE(re, s)
-        CLOSE_READER(re, s)
-    }
-#ifdef A32_BITSTREAM_READER
-    s->cache1 = 0;
+    s->buffer_ptr = (uint32_t*)((intptr_t)buffer&(~3));
+    s->bit_count = 32 + 8*((intptr_t)buffer&3);
+    skip_bits_long(s, 0);
 #endif
 }
 
-int check_marker(GetBitContext *s, const char *msg);
-void align_get_bits(GetBitContext *s);
+static inline void align_get_bits(GetBitContext *s)
+{
+    int n= (-get_bits_count(s)) & 7;
+    if(n) skip_bits(s, n);
+}
+
 int init_vlc(VLC *vlc, int nb_bits, int nb_codes,
              const void *bits, int bits_wrap, int bits_size,
              const void *codes, int codes_wrap, int codes_size,
@@ -816,7 +894,6 @@ static always_inline int get_vlc2(GetBitContext *s, VLC_TYPE (*table)[2],
 //#define TRACE
 
 #ifdef TRACE
-#include "avcodec.h"
 static inline void print_bin(int bits, int n){
     int i;
 
diff --git a/src/libffmpeg/libavcodec/bytestream.h b/src/libffmpeg/libavcodec/bytestream.h
new file mode 100644
index 000000000..25c457fe4
--- /dev/null
+++ b/src/libffmpeg/libavcodec/bytestream.h
@@ -0,0 +1,89 @@
+/*
+ * Bytestream functions
+ * copyright (c) 2006 Baptiste Coudurier <baptiste.coudurier@free.fr>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef FFMPEG_BYTESTREAM_H
+#define FFMPEG_BYTESTREAM_H
+
+static always_inline unsigned int bytestream_get_le32(uint8_t **b)
+{
+    (*b) += 4;
+    return LE_32(*b - 4);
+}
+
+static always_inline unsigned int bytestream_get_le16(uint8_t **b)
+{
+    (*b) += 2;
+    return LE_16(*b - 2);
+}
+
+static always_inline unsigned int bytestream_get_byte(uint8_t **b)
+{
+    (*b)++;
+    return (*b)[-1];
+}
+
+static always_inline unsigned int bytestream_get_buffer(uint8_t **b, uint8_t *dst, unsigned int size)
+{
+    memcpy(dst, *b, size);
+    (*b) += size;
+    return size;
+}
+
+static always_inline void bytestream_put_be32(uint8_t **b, const unsigned int value)
+{
+    *(*b)++ = value >> 24;
+    *(*b)++ = value >> 16;
+    *(*b)++ = value >> 8;
+    *(*b)++ = value;
+};
+
+static always_inline void bytestream_put_be16(uint8_t **b, const unsigned int value)
+{
+    *(*b)++ = value >> 8;
+    *(*b)++ = value;
+}
+
+static always_inline void bytestream_put_le32(uint8_t **b, const unsigned int value)
+{
+    *(*b)++ = value;
+    *(*b)++ = value >> 8;
+    *(*b)++ = value >> 16;
+    *(*b)++ = value >> 24;
+}
+
+static always_inline void bytestream_put_le16(uint8_t **b, const unsigned int value)
+{
+    *(*b)++ = value;
+    *(*b)++ = value >> 8;
+}
+
+static always_inline void bytestream_put_byte(uint8_t **b, const unsigned int value)
+{
+    *(*b)++ = value;
+}
+
+static always_inline void bytestream_put_buffer(uint8_t **b, const uint8_t *src, unsigned int size)
+{
+    memcpy(*b, src, size);
+    (*b) += size;
+}
+
+#endif /* FFMPEG_BYTESTREAM_H */
diff --git a/src/libffmpeg/libavcodec/cabac.c b/src/libffmpeg/libavcodec/cabac.c
index 88790a960..c6da6292a 100644
--- a/src/libffmpeg/libavcodec/cabac.c
+++ b/src/libffmpeg/libavcodec/cabac.c
@@ -2,18 +2,20 @@
  * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -29,7 +31,7 @@
 #include "bitstream.h"
 #include "cabac.h"
 
-const uint8_t ff_h264_lps_range[64][4]= {
+static const uint8_t lps_range[64][4]= {
 {128,176,208,240}, {128,167,197,227}, {128,158,187,216}, {123,150,178,205},
 {116,142,169,195}, {111,135,160,185}, {105,128,152,175}, {100,122,144,166},
 { 95,116,137,158}, { 90,110,130,150}, { 85,104,123,142}, { 81, 99,117,135},
@@ -48,7 +50,12 @@ const uint8_t ff_h264_lps_range[64][4]= {
 {  6,  8,  9, 11}, {  6,  7,  9, 10}, {  6,  7,  8,  9}, {  2,  2,  2,  2},
 };
 
-const uint8_t ff_h264_mps_state[64]= {
+uint8_t ff_h264_mlps_state[4*64];
+uint8_t ff_h264_lps_range[4*2*64];
+uint8_t ff_h264_lps_state[2*64];
+uint8_t ff_h264_mps_state[2*64];
+
+static const uint8_t mps_state[64]= {
   1, 2, 3, 4, 5, 6, 7, 8,
   9,10,11,12,13,14,15,16,
  17,18,19,20,21,22,23,24,
@@ -59,7 +66,7 @@ const uint8_t ff_h264_mps_state[64]= {
  57,58,59,60,61,62,62,63,
 };
 
-const uint8_t ff_h264_lps_state[64]= {
+static const uint8_t lps_state[64]= {
   0, 0, 1, 2, 2, 4, 4, 5,
   6, 7, 8, 9, 9,11,11,12,
  13,13,15,15,16,16,18,18,
@@ -69,25 +76,40 @@ const uint8_t ff_h264_lps_state[64]= {
  33,33,34,34,35,35,35,36,
  36,36,37,37,37,38,38,63,
 };
-
-const uint8_t ff_h264_norm_shift[256]= {
- 8,7,6,6,5,5,5,5,4,4,4,4,4,4,4,4,
- 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
- 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+#if 0
+const uint8_t ff_h264_norm_shift_old[128]= {
+ 7,6,5,5,4,4,4,4,3,3,3,3,3,3,3,3,
  2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
- 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
- 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 };
+#endif
+const uint8_t ff_h264_norm_shift[512]= {
+ 9,8,7,7,6,6,6,6,5,5,5,5,5,5,5,5,
+ 4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,
+ 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+ 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,
+ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+ 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+};
 
 /**
  *
@@ -122,28 +144,37 @@ void ff_init_cabac_decoder(CABACContext *c, const uint8_t *buf, int buf_size){
     c->low =  (*c->bytestream++)<<10;
 #endif
     c->low+= ((*c->bytestream++)<<2) + 2;
-    c->range= 0x1FE<<(CABAC_BITS + 1);
+    c->range= 0x1FE;
 }
 
-void ff_init_cabac_states(CABACContext *c, uint8_t const (*lps_range)[4],
-                          uint8_t const *mps_state, uint8_t const *lps_state, int state_count){
+void ff_init_cabac_states(CABACContext *c){
     int i, j;
 
-    for(i=0; i<state_count; i++){
+    for(i=0; i<64; i++){
         for(j=0; j<4; j++){ //FIXME check if this is worth the 1 shift we save
-            c->lps_range[2*i+0][j+4]=
-            c->lps_range[2*i+1][j+4]= lps_range[i][j];
+            ff_h264_lps_range[j*2*64+2*i+0]=
+            ff_h264_lps_range[j*2*64+2*i+1]= lps_range[i][j];
         }
 
-        c->mps_state[2*i+0]= 2*mps_state[i];
-        c->mps_state[2*i+1]= 2*mps_state[i]+1;
+        ff_h264_mlps_state[128+2*i+0]=
+        ff_h264_mps_state[2*i+0]= 2*mps_state[i]+0;
+        ff_h264_mlps_state[128+2*i+1]=
+        ff_h264_mps_state[2*i+1]= 2*mps_state[i]+1;
 
         if( i ){
-            c->lps_state[2*i+0]= 2*lps_state[i];
-            c->lps_state[2*i+1]= 2*lps_state[i]+1;
+#ifdef BRANCHLESS_CABAC_DECODER
+            ff_h264_mlps_state[128-2*i-1]= 2*lps_state[i]+0;
+            ff_h264_mlps_state[128-2*i-2]= 2*lps_state[i]+1;
         }else{
-            c->lps_state[2*i+0]= 1;
-            c->lps_state[2*i+1]= 0;
+            ff_h264_mlps_state[128-2*i-1]= 1;
+            ff_h264_mlps_state[128-2*i-2]= 0;
+#else
+            ff_h264_lps_state[2*i+0]= 2*lps_state[i]+0;
+            ff_h264_lps_state[2*i+1]= 2*lps_state[i]+1;
+        }else{
+            ff_h264_lps_state[2*i+0]= 1;
+            ff_h264_lps_state[2*i+1]= 0;
+#endif
         }
     }
 }
diff --git a/src/libffmpeg/libavcodec/cabac.h b/src/libffmpeg/libavcodec/cabac.h
index e79774157..43fe78e3b 100644
--- a/src/libffmpeg/libavcodec/cabac.h
+++ b/src/libffmpeg/libavcodec/cabac.h
@@ -2,18 +2,20 @@
  * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -26,9 +28,14 @@
 
 //#undef NDEBUG
 #include <assert.h>
+#ifdef ARCH_X86
+#include "x86_cpu.h"
+#endif
 
-#define CABAC_BITS 8
+#define CABAC_BITS 16
 #define CABAC_MASK ((1<<CABAC_BITS)-1)
+#define BRANCHLESS_CABAC_DECODER 1
+//#define ARCH_X86_DISABLED 1
 
 typedef struct CABACContext{
     int low;
@@ -37,25 +44,22 @@ typedef struct CABACContext{
 #ifdef STRICT_LIMITS
     int symCount;
 #endif
-    uint8_t lps_range[2*65][4];   ///< rangeTabLPS
-    uint8_t lps_state[2*64];      ///< transIdxLPS
-    uint8_t mps_state[2*64];      ///< transIdxMPS
     const uint8_t *bytestream_start;
     const uint8_t *bytestream;
     const uint8_t *bytestream_end;
     PutBitContext pb;
 }CABACContext;
 
-extern const uint8_t ff_h264_lps_range[64][4];
-extern const uint8_t ff_h264_mps_state[64];
-extern const uint8_t ff_h264_lps_state[64];
-extern const uint8_t ff_h264_norm_shift[256];
+extern uint8_t ff_h264_mlps_state[4*64];
+extern uint8_t ff_h264_lps_range[4*2*64];  ///< rangeTabLPS
+extern uint8_t ff_h264_mps_state[2*64];     ///< transIdxMPS
+extern uint8_t ff_h264_lps_state[2*64];     ///< transIdxLPS
+extern const uint8_t ff_h264_norm_shift[512];
 
 
 void ff_init_cabac_encoder(CABACContext *c, uint8_t *buf, int buf_size);
 void ff_init_cabac_decoder(CABACContext *c, const uint8_t *buf, int buf_size);
-void ff_init_cabac_states(CABACContext *c, uint8_t const (*lps_range)[4],
-                          uint8_t const *mps_state, uint8_t const *lps_state, int state_count);
+void ff_init_cabac_states(CABACContext *c);
 
 
 static inline void put_cabac_bit(CABACContext *c, int b){
@@ -83,16 +87,16 @@ static inline void renorm_cabac_encoder(CABACContext *c){
     }
 }
 
-static inline void put_cabac(CABACContext *c, uint8_t * const state, int bit){
-    int RangeLPS= c->lps_range[*state][c->range>>6];
+static void put_cabac(CABACContext *c, uint8_t * const state, int bit){
+    int RangeLPS= ff_h264_lps_range[2*(c->range&0xC0) + *state];
 
     if(bit == ((*state)&1)){
         c->range -= RangeLPS;
-        *state= c->mps_state[*state];
+        *state= ff_h264_mps_state[*state];
     }else{
         c->low += c->range - RangeLPS;
         c->range = RangeLPS;
-        *state= c->lps_state[*state];
+        *state= ff_h264_lps_state[*state];
     }
 
     renorm_cabac_encoder(c);
@@ -102,7 +106,7 @@ static inline void put_cabac(CABACContext *c, uint8_t * const state, int bit){
 #endif
 }
 
-static inline void put_cabac_static(CABACContext *c, int RangeLPS, int bit){
+static void put_cabac_static(CABACContext *c, int RangeLPS, int bit){
     assert(c->range > RangeLPS);
 
     if(!bit){
@@ -122,7 +126,7 @@ static inline void put_cabac_static(CABACContext *c, int RangeLPS, int bit){
 /**
  * @param bit 0 -> write zero bit, !=0 write one bit
  */
-static inline void put_cabac_bypass(CABACContext *c, int bit){
+static void put_cabac_bypass(CABACContext *c, int bit){
     c->low += c->low;
 
     if(bit){
@@ -148,7 +152,7 @@ static inline void put_cabac_bypass(CABACContext *c, int bit){
  *
  * @return the number of bytes written
  */
-static inline int put_cabac_terminate(CABACContext *c, int bit){
+static int put_cabac_terminate(CABACContext *c, int bit){
     c->range -= 2;
 
     if(!bit){
@@ -176,7 +180,7 @@ static inline int put_cabac_terminate(CABACContext *c, int bit){
 /**
  * put (truncated) unary binarization.
  */
-static inline void put_cabac_u(CABACContext *c, uint8_t * state, int v, int max, int max_index, int truncated){
+static void put_cabac_u(CABACContext *c, uint8_t * state, int v, int max, int max_index, int truncated){
     int i;
 
     assert(v <= max);
@@ -211,7 +215,7 @@ static inline void put_cabac_u(CABACContext *c, uint8_t * state, int v, int max,
 /**
  * put unary exp golomb k-th order binarization.
  */
-static inline void put_cabac_ueg(CABACContext *c, uint8_t * state, int v, int max, int is_signed, int k, int max_index){
+static void put_cabac_ueg(CABACContext *c, uint8_t * state, int v, int max, int is_signed, int k, int max_index){
     int i;
 
     if(v==0)
@@ -219,7 +223,7 @@ static inline void put_cabac_ueg(CABACContext *c, uint8_t * state, int v, int ma
     else{
         const int sign= v < 0;
 
-        if(is_signed) v= ABS(v);
+        if(is_signed) v= FFABS(v);
 
         if(v<max){
             for(i=0; i<v; i++){
@@ -254,9 +258,8 @@ static inline void put_cabac_ueg(CABACContext *c, uint8_t * state, int v, int ma
 }
 
 static void refill(CABACContext *c){
-    if(c->bytestream <= c->bytestream_end)
 #if CABAC_BITS == 16
-        c->low+= ((c->bytestream[0]<<9) + (c->bytestream[1])<<1);
+        c->low+= (c->bytestream[0]<<9) + (c->bytestream[1]<<1);
 #else
         c->low+= c->bytestream[0]<<1;
 #endif
@@ -264,16 +267,14 @@ static void refill(CABACContext *c){
     c->bytestream+= CABAC_BITS/8;
 }
 
-#if 0 /* all use commented */
 static void refill2(CABACContext *c){
     int i, x;
 
     x= c->low ^ (c->low-1);
-    i= 8 - ff_h264_norm_shift[x>>(CABAC_BITS+1)];
+    i= 7 - ff_h264_norm_shift[x>>(CABAC_BITS-1)];
 
     x= -CABAC_MASK;
 
-    if(c->bytestream < c->bytestream_end)
 #if CABAC_BITS == 16
         x+= (c->bytestream[0]<<9) + (c->bytestream[1]<<1);
 #else
@@ -283,10 +284,9 @@ static void refill2(CABACContext *c){
     c->low += x<<i;
     c->bytestream+= CABAC_BITS/8;
 }
-#endif
 
 static inline void renorm_cabac_decoder(CABACContext *c){
-    while(c->range < (0x200 << CABAC_BITS)){
+    while(c->range < 0x100){
         c->range+= c->range;
         c->low+= c->low;
         if(!(c->low & CABAC_MASK))
@@ -295,76 +295,506 @@ static inline void renorm_cabac_decoder(CABACContext *c){
 }
 
 static inline void renorm_cabac_decoder_once(CABACContext *c){
-    int mask= (c->range - (0x200 << CABAC_BITS))>>31;
-    c->range+= c->range&mask;
-    c->low  += c->low  &mask;
+#ifdef ARCH_X86_DISABLED
+    int temp;
+#if 0
+    //P3:683    athlon:475
+    asm(
+        "lea -0x100(%0), %2         \n\t"
+        "shr $31, %2                \n\t"  //FIXME 31->63 for x86-64
+        "shl %%cl, %0               \n\t"
+        "shl %%cl, %1               \n\t"
+        : "+r"(c->range), "+r"(c->low), "+c"(temp)
+    );
+#elif 0
+    //P3:680    athlon:474
+    asm(
+        "cmp $0x100, %0             \n\t"
+        "setb %%cl                  \n\t"  //FIXME 31->63 for x86-64
+        "shl %%cl, %0               \n\t"
+        "shl %%cl, %1               \n\t"
+        : "+r"(c->range), "+r"(c->low), "+c"(temp)
+    );
+#elif 1
+    int temp2;
+    //P3:665    athlon:517
+    asm(
+        "lea -0x100(%0), %%eax      \n\t"
+        "cdq                        \n\t"
+        "mov %0, %%eax              \n\t"
+        "and %%edx, %0              \n\t"
+        "and %1, %%edx              \n\t"
+        "add %%eax, %0              \n\t"
+        "add %%edx, %1              \n\t"
+        : "+r"(c->range), "+r"(c->low), "+a"(temp), "+d"(temp2)
+    );
+#elif 0
+    int temp2;
+    //P3:673    athlon:509
+    asm(
+        "cmp $0x100, %0             \n\t"
+        "sbb %%edx, %%edx           \n\t"
+        "mov %0, %%eax              \n\t"
+        "and %%edx, %0              \n\t"
+        "and %1, %%edx              \n\t"
+        "add %%eax, %0              \n\t"
+        "add %%edx, %1              \n\t"
+        : "+r"(c->range), "+r"(c->low), "+a"(temp), "+d"(temp2)
+    );
+#else
+    int temp2;
+    //P3:677    athlon:511
+    asm(
+        "cmp $0x100, %0             \n\t"
+        "lea (%0, %0), %%eax        \n\t"
+        "lea (%1, %1), %%edx        \n\t"
+        "cmovb %%eax, %0            \n\t"
+        "cmovb %%edx, %1            \n\t"
+        : "+r"(c->range), "+r"(c->low), "+a"(temp), "+d"(temp2)
+    );
+#endif
+#else
+    //P3:675    athlon:476
+    int shift= (uint32_t)(c->range - 0x100)>>31;
+    c->range<<= shift;
+    c->low  <<= shift;
+#endif
     if(!(c->low & CABAC_MASK))
         refill(c);
 }
 
-static inline int get_cabac(CABACContext *c, uint8_t * const state){
-    int RangeLPS= c->lps_range[*state][c->range>>(CABAC_BITS+7)]<<(CABAC_BITS+1);
+static int always_inline get_cabac_inline(CABACContext *c, uint8_t * const state){
+    //FIXME gcc generates duplicate load/stores for c->low and c->range
+#define LOW          "0"
+#define RANGE        "4"
+#ifdef ARCH_X86_64
+#define BYTESTART   "16"
+#define BYTE        "24"
+#define BYTEEND     "32"
+#else
+#define BYTESTART   "12"
+#define BYTE        "16"
+#define BYTEEND     "20"
+#endif
+#if defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__))
+    int bit;
+
+#ifndef BRANCHLESS_CABAC_DECODER
+    asm volatile(
+        "movzbl (%1), %0                        \n\t"
+        "movl "RANGE    "(%2), %%ebx            \n\t"
+        "movl "RANGE    "(%2), %%edx            \n\t"
+        "andl $0xC0, %%ebx                      \n\t"
+        "movzbl "MANGLE(ff_h264_lps_range)"(%0, %%ebx, 2), %%esi\n\t"
+        "movl "LOW      "(%2), %%ebx            \n\t"
+//eax:state ebx:low, edx:range, esi:RangeLPS
+        "subl %%esi, %%edx                      \n\t"
+        "movl %%edx, %%ecx                      \n\t"
+        "shll $17, %%ecx                        \n\t"
+        "cmpl %%ecx, %%ebx                      \n\t"
+        " ja 1f                                 \n\t"
+
+#if 1
+        //athlon:4067 P3:4110
+        "lea -0x100(%%edx), %%ecx               \n\t"
+        "shr $31, %%ecx                         \n\t"
+        "shl %%cl, %%edx                        \n\t"
+        "shl %%cl, %%ebx                        \n\t"
+#else
+        //athlon:4057 P3:4130
+        "cmp $0x100, %%edx                      \n\t" //FIXME avoidable
+        "setb %%cl                              \n\t"
+        "shl %%cl, %%edx                        \n\t"
+        "shl %%cl, %%ebx                        \n\t"
+#endif
+        "movzbl "MANGLE(ff_h264_mps_state)"(%0), %%ecx   \n\t"
+        "movb %%cl, (%1)                        \n\t"
+//eax:state ebx:low, edx:range, esi:RangeLPS
+        "test %%bx, %%bx                        \n\t"
+        " jnz 2f                                \n\t"
+        "mov  "BYTE     "(%2), %%"REG_S"        \n\t"
+        "subl $0xFFFF, %%ebx                    \n\t"
+        "movzwl (%%"REG_S"), %%ecx              \n\t"
+        "bswap %%ecx                            \n\t"
+        "shrl $15, %%ecx                        \n\t"
+        "add  $2, %%"REG_S"                     \n\t"
+        "addl %%ecx, %%ebx                      \n\t"
+        "mov  %%"REG_S", "BYTE    "(%2)         \n\t"
+        "jmp 2f                                 \n\t"
+        "1:                                     \n\t"
+//eax:state ebx:low, edx:range, esi:RangeLPS
+        "subl %%ecx, %%ebx                      \n\t"
+        "movl %%esi, %%edx                      \n\t"
+        "movzbl " MANGLE(ff_h264_norm_shift) "(%%esi), %%ecx   \n\t"
+        "shll %%cl, %%ebx                       \n\t"
+        "shll %%cl, %%edx                       \n\t"
+        "movzbl "MANGLE(ff_h264_lps_state)"(%0), %%ecx   \n\t"
+        "movb %%cl, (%1)                        \n\t"
+        "add  $1, %0                            \n\t"
+        "test %%bx, %%bx                        \n\t"
+        " jnz 2f                                \n\t"
+
+        "mov  "BYTE     "(%2), %%"REG_c"        \n\t"
+        "movzwl (%%"REG_c"), %%esi              \n\t"
+        "bswap %%esi                            \n\t"
+        "shrl $15, %%esi                        \n\t"
+        "subl $0xFFFF, %%esi                    \n\t"
+        "add  $2, %%"REG_c"                     \n\t"
+        "mov  %%"REG_c", "BYTE    "(%2)         \n\t"
+
+        "leal -1(%%ebx), %%ecx                  \n\t"
+        "xorl %%ebx, %%ecx                      \n\t"
+        "shrl $15, %%ecx                        \n\t"
+        "movzbl " MANGLE(ff_h264_norm_shift) "(%%ecx), %%ecx   \n\t"
+        "neg %%ecx                              \n\t"
+        "add $7, %%ecx                          \n\t"
+
+        "shll %%cl , %%esi                      \n\t"
+        "addl %%esi, %%ebx                      \n\t"
+        "2:                                     \n\t"
+        "movl %%edx, "RANGE    "(%2)            \n\t"
+        "movl %%ebx, "LOW      "(%2)            \n\t"
+        :"=&a"(bit) //FIXME this is fragile gcc either runs out of registers or misscompiles it (for example if "+a"(bit) or "+m"(*state) is used
+        :"r"(state), "r"(c)
+        : "%"REG_c, "%ebx", "%edx", "%"REG_S, "memory"
+    );
+    bit&=1;
+#else /* BRANCHLESS_CABAC_DECODER */
+
+
+#if defined CMOV_IS_FAST
+#define BRANCHLESS_GET_CABAC_UPDATE(ret, cabac, statep, low, lowword, range, tmp, tmpbyte)\
+        "mov    "tmp"       , %%ecx                                     \n\t"\
+        "shl    $17         , "tmp"                                     \n\t"\
+        "cmp    "low"       , "tmp"                                     \n\t"\
+        "cmova  %%ecx       , "range"                                   \n\t"\
+        "sbb    %%ecx       , %%ecx                                     \n\t"\
+        "and    %%ecx       , "tmp"                                     \n\t"\
+        "sub    "tmp"       , "low"                                     \n\t"\
+        "xor    %%ecx       , "ret"                                     \n\t"
+#else /* CMOV_IS_FAST */
+#define BRANCHLESS_GET_CABAC_UPDATE(ret, cabac, statep, low, lowword, range, tmp, tmpbyte)\
+        "mov    "tmp"       , %%ecx                                     \n\t"\
+        "shl    $17         , "tmp"                                     \n\t"\
+        "sub    "low"       , "tmp"                                     \n\t"\
+        "sar    $31         , "tmp"                                     \n\t" /*lps_mask*/\
+        "sub    %%ecx       , "range"                                   \n\t" /*RangeLPS - range*/\
+        "and    "tmp"       , "range"                                   \n\t" /*(RangeLPS - range)&lps_mask*/\
+        "add    %%ecx       , "range"                                   \n\t" /*new range*/\
+        "shl    $17         , %%ecx                                     \n\t"\
+        "and    "tmp"       , %%ecx                                     \n\t"\
+        "sub    %%ecx       , "low"                                     \n\t"\
+        "xor    "tmp"       , "ret"                                     \n\t"
+#endif /* CMOV_IS_FAST */
+
+
+#define BRANCHLESS_GET_CABAC(ret, cabac, statep, low, lowword, range, tmp, tmpbyte)\
+        "movzbl "statep"    , "ret"                                     \n\t"\
+        "mov    "range"     , "tmp"                                     \n\t"\
+        "and    $0xC0       , "range"                                   \n\t"\
+        "movzbl "MANGLE(ff_h264_lps_range)"("ret", "range", 2), "range" \n\t"\
+        "sub    "range"     , "tmp"                                     \n\t"\
+        BRANCHLESS_GET_CABAC_UPDATE(ret, cabac, statep, low, lowword, range, tmp, tmpbyte)\
+        "movzbl " MANGLE(ff_h264_norm_shift) "("range"), %%ecx          \n\t"\
+        "shl    %%cl        , "range"                                   \n\t"\
+        "movzbl "MANGLE(ff_h264_mlps_state)"+128("ret"), "tmp"          \n\t"\
+        "mov    "tmpbyte"   , "statep"                                  \n\t"\
+        "shl    %%cl        , "low"                                     \n\t"\
+        "test   "lowword"   , "lowword"                                 \n\t"\
+        " jnz   1f                                                      \n\t"\
+        "mov "BYTE"("cabac"), %%"REG_c"                                 \n\t"\
+        "movzwl (%%"REG_c")     , "tmp"                                 \n\t"\
+        "bswap  "tmp"                                                   \n\t"\
+        "shr    $15         , "tmp"                                     \n\t"\
+        "sub    $0xFFFF     , "tmp"                                     \n\t"\
+        "add    $2          , %%"REG_c"                                 \n\t"\
+        "mov    %%"REG_c"   , "BYTE    "("cabac")                       \n\t"\
+        "lea    -1("low")   , %%ecx                                     \n\t"\
+        "xor    "low"       , %%ecx                                     \n\t"\
+        "shr    $15         , %%ecx                                     \n\t"\
+        "movzbl " MANGLE(ff_h264_norm_shift) "(%%ecx), %%ecx            \n\t"\
+        "neg    %%ecx                                                   \n\t"\
+        "add    $7          , %%ecx                                     \n\t"\
+        "shl    %%cl        , "tmp"                                     \n\t"\
+        "add    "tmp"       , "low"                                     \n\t"\
+        "1:                                                             \n\t"
+
+    asm volatile(
+        "movl "RANGE    "(%2), %%esi            \n\t"
+        "movl "LOW      "(%2), %%ebx            \n\t"
+        BRANCHLESS_GET_CABAC("%0", "%2", "(%1)", "%%ebx", "%%bx", "%%esi", "%%edx", "%%dl")
+        "movl %%esi, "RANGE    "(%2)            \n\t"
+        "movl %%ebx, "LOW      "(%2)            \n\t"
+
+        :"=&a"(bit)
+        :"r"(state), "r"(c)
+        : "%"REG_c, "%ebx", "%edx", "%esi", "memory"
+    );
+    bit&=1;
+#endif /* BRANCHLESS_CABAC_DECODER */
+#else /* defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) */
+    int s = *state;
+    int RangeLPS= ff_h264_lps_range[2*(c->range&0xC0) + s];
     int bit, lps_mask attribute_unused;
 
     c->range -= RangeLPS;
-#if 1
-    if(c->low < c->range){
-        bit= (*state)&1;
-        *state= c->mps_state[*state];
+#ifndef BRANCHLESS_CABAC_DECODER
+    if(c->low < (c->range<<17)){
+        bit= s&1;
+        *state= ff_h264_mps_state[s];
         renorm_cabac_decoder_once(c);
     }else{
-//        int shift= ff_h264_norm_shift[RangeLPS>>17];
-        bit= ((*state)&1)^1;
-        c->low -= c->range;
-        *state= c->lps_state[*state];
-        c->range = RangeLPS;
-        renorm_cabac_decoder(c);
-/*        c->range = RangeLPS<<shift;
-        c->low <<= shift;
+        bit= ff_h264_norm_shift[RangeLPS];
+        c->low -= (c->range<<17);
+        *state= ff_h264_lps_state[s];
+        c->range = RangeLPS<<bit;
+        c->low <<= bit;
+        bit= (s&1)^1;
+
         if(!(c->low & 0xFFFF)){
             refill2(c);
-        }*/
+        }
     }
-#else
-    lps_mask= (c->range - c->low)>>31;
+#else /* BRANCHLESS_CABAC_DECODER */
+    lps_mask= ((c->range<<17) - c->low)>>31;
 
-    c->low -= c->range & lps_mask;
+    c->low -= (c->range<<17) & lps_mask;
     c->range += (RangeLPS - c->range) & lps_mask;
 
-    bit= ((*state)^lps_mask)&1;
-    *state= c->mps_state[(*state) - (128&lps_mask)];
+    s^=lps_mask;
+    *state= (ff_h264_mlps_state+128)[s];
+    bit= s&1;
 
-    lps_mask= ff_h264_norm_shift[c->range>>(CABAC_BITS+2)];
+    lps_mask= ff_h264_norm_shift[c->range];
     c->range<<= lps_mask;
     c->low  <<= lps_mask;
     if(!(c->low & CABAC_MASK))
         refill2(c);
-#endif
-
+#endif /* BRANCHLESS_CABAC_DECODER */
+#endif /* defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) */
     return bit;
 }
 
-static inline int get_cabac_bypass(CABACContext *c){
+static int __attribute((noinline)) get_cabac_noinline(CABACContext *c, uint8_t * const state){
+    return get_cabac_inline(c,state);
+}
+
+static int get_cabac(CABACContext *c, uint8_t * const state){
+    return get_cabac_inline(c,state);
+}
+
+static int get_cabac_bypass(CABACContext *c){
+#if 0 //not faster
+    int bit;
+    asm volatile(
+        "movl "RANGE    "(%1), %%ebx            \n\t"
+        "movl "LOW      "(%1), %%eax            \n\t"
+        "shl $17, %%ebx                         \n\t"
+        "add %%eax, %%eax                       \n\t"
+        "sub %%ebx, %%eax                       \n\t"
+        "cdq                                    \n\t"
+        "and %%edx, %%ebx                       \n\t"
+        "add %%ebx, %%eax                       \n\t"
+        "test %%ax, %%ax                        \n\t"
+        " jnz 1f                                \n\t"
+        "movl "BYTE     "(%1), %%"REG_b"        \n\t"
+        "subl $0xFFFF, %%eax                    \n\t"
+        "movzwl (%%"REG_b"), %%ecx              \n\t"
+        "bswap %%ecx                            \n\t"
+        "shrl $15, %%ecx                        \n\t"
+        "addl $2, %%"REG_b"                     \n\t"
+        "addl %%ecx, %%eax                      \n\t"
+        "movl %%"REG_b", "BYTE     "(%1)        \n\t"
+        "1:                                     \n\t"
+        "movl %%eax, "LOW      "(%1)            \n\t"
+
+        :"=&d"(bit)
+        :"r"(c)
+        : "%eax", "%"REG_b, "%ecx", "memory"
+    );
+    return bit+1;
+#else
+    int range;
     c->low += c->low;
 
     if(!(c->low & CABAC_MASK))
         refill(c);
 
-    if(c->low < c->range){
+    range= c->range<<17;
+    if(c->low < range){
         return 0;
     }else{
-        c->low -= c->range;
+        c->low -= range;
         return 1;
     }
+#endif
 }
 
+
+static always_inline int get_cabac_bypass_sign(CABACContext *c, int val){
+#if defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__))
+    asm volatile(
+        "movl "RANGE    "(%1), %%ebx            \n\t"
+        "movl "LOW      "(%1), %%eax            \n\t"
+        "shl $17, %%ebx                         \n\t"
+        "add %%eax, %%eax                       \n\t"
+        "sub %%ebx, %%eax                       \n\t"
+        "cdq                                    \n\t"
+        "and %%edx, %%ebx                       \n\t"
+        "add %%ebx, %%eax                       \n\t"
+        "xor %%edx, %%ecx                       \n\t"
+        "sub %%edx, %%ecx                       \n\t"
+        "test %%ax, %%ax                        \n\t"
+        " jnz 1f                                \n\t"
+        "mov  "BYTE     "(%1), %%"REG_b"        \n\t"
+        "subl $0xFFFF, %%eax                    \n\t"
+        "movzwl (%%"REG_b"), %%edx              \n\t"
+        "bswap %%edx                            \n\t"
+        "shrl $15, %%edx                        \n\t"
+        "add  $2, %%"REG_b"                     \n\t"
+        "addl %%edx, %%eax                      \n\t"
+        "mov  %%"REG_b", "BYTE     "(%1)        \n\t"
+        "1:                                     \n\t"
+        "movl %%eax, "LOW      "(%1)            \n\t"
+
+        :"+c"(val)
+        :"r"(c)
+        : "%eax", "%"REG_b, "%edx", "memory"
+    );
+    return val;
+#else
+    int range, mask;
+    c->low += c->low;
+
+    if(!(c->low & CABAC_MASK))
+        refill(c);
+
+    range= c->range<<17;
+    c->low -= range;
+    mask= c->low >> 31;
+    range &= mask;
+    c->low += range;
+    return (val^mask)-mask;
+#endif
+}
+
+//FIXME the x86 code from this file should be moved into i386/h264 or cabac something.c/h (note ill kill you if you move my code away from under my fingers before iam finished with it!)
+//FIXME use some macros to avoid duplicatin get_cabac (cant be done yet as that would make optimization work hard)
+#if defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__))
+static int decode_significance_x86(CABACContext *c, int max_coeff, uint8_t *significant_coeff_ctx_base, int *index){
+    void *end= significant_coeff_ctx_base + max_coeff - 1;
+    int minusstart= -(int)significant_coeff_ctx_base;
+    int minusindex= 4-(int)index;
+    int coeff_count;
+    asm volatile(
+        "movl "RANGE    "(%3), %%esi            \n\t"
+        "movl "LOW      "(%3), %%ebx            \n\t"
+
+        "2:                                     \n\t"
+
+        BRANCHLESS_GET_CABAC("%%edx", "%3", "(%1)", "%%ebx", "%%bx", "%%esi", "%%eax", "%%al")
+
+        "test $1, %%edx                         \n\t"
+        " jz 3f                                 \n\t"
+
+        BRANCHLESS_GET_CABAC("%%edx", "%3", "61(%1)", "%%ebx", "%%bx", "%%esi", "%%eax", "%%al")
+
+        "mov  %2, %%"REG_a"                     \n\t"
+        "movl %4, %%ecx                         \n\t"
+        "add  %1, %%"REG_c"                     \n\t"
+        "movl %%ecx, (%%"REG_a")                \n\t"
+
+        "test $1, %%edx                         \n\t"
+        " jnz 4f                                \n\t"
+
+        "add  $4, %%"REG_a"                     \n\t"
+        "mov  %%"REG_a", %2                     \n\t"
+
+        "3:                                     \n\t"
+        "add  $1, %1                            \n\t"
+        "cmp  %5, %1                            \n\t"
+        " jb 2b                                 \n\t"
+        "mov  %2, %%"REG_a"                     \n\t"
+        "movl %4, %%ecx                         \n\t"
+        "add  %1, %%"REG_c"                     \n\t"
+        "movl %%ecx, (%%"REG_a")                \n\t"
+        "4:                                     \n\t"
+        "add  %6, %%eax                         \n\t"
+        "shr $2, %%eax                          \n\t"
+
+        "movl %%esi, "RANGE    "(%3)            \n\t"
+        "movl %%ebx, "LOW      "(%3)            \n\t"
+        :"=&a"(coeff_count), "+r"(significant_coeff_ctx_base), "+m"(index)\
+        :"r"(c), "m"(minusstart), "m"(end), "m"(minusindex)\
+        : "%"REG_c, "%ebx", "%edx", "%esi", "memory"\
+    );
+    return coeff_count;
+}
+
+static int decode_significance_8x8_x86(CABACContext *c, uint8_t *significant_coeff_ctx_base, int *index, uint8_t *sig_off){
+    int minusindex= 4-(int)index;
+    int coeff_count;
+    long last=0;
+    asm volatile(
+        "movl "RANGE    "(%3), %%esi            \n\t"
+        "movl "LOW      "(%3), %%ebx            \n\t"
+
+        "mov %1, %%"REG_D"                      \n\t"
+        "2:                                     \n\t"
+
+        "mov %6, %%"REG_a"                      \n\t"
+        "movzbl (%%"REG_a", %%"REG_D"), %%edi   \n\t"
+        "add %5, %%"REG_D"                      \n\t"
+
+        BRANCHLESS_GET_CABAC("%%edx", "%3", "(%%"REG_D")", "%%ebx", "%%bx", "%%esi", "%%eax", "%%al")
+
+        "mov %1, %%edi                          \n\t"
+        "test $1, %%edx                         \n\t"
+        " jz 3f                                 \n\t"
+
+        "movzbl "MANGLE(last_coeff_flag_offset_8x8)"(%%edi), %%edi\n\t"
+        "add %5, %%"REG_D"                      \n\t"
+
+        BRANCHLESS_GET_CABAC("%%edx", "%3", "15(%%"REG_D")", "%%ebx", "%%bx", "%%esi", "%%eax", "%%al")
+
+        "mov %2, %%"REG_a"                      \n\t"
+        "mov %1, %%edi                          \n\t"
+        "movl %%edi, (%%"REG_a")                \n\t"
+
+        "test $1, %%edx                         \n\t"
+        " jnz 4f                                \n\t"
+
+        "add $4, %%"REG_a"                      \n\t"
+        "mov %%"REG_a", %2                      \n\t"
+
+        "3:                                     \n\t"
+        "addl $1, %%edi                         \n\t"
+        "mov %%edi, %1                          \n\t"
+        "cmpl $63, %%edi                        \n\t"
+        " jb 2b                                 \n\t"
+        "mov %2, %%"REG_a"                      \n\t"
+        "movl %%edi, (%%"REG_a")                \n\t"
+        "4:                                     \n\t"
+        "addl %4, %%eax                         \n\t"
+        "shr $2, %%eax                          \n\t"
+
+        "movl %%esi, "RANGE    "(%3)            \n\t"
+        "movl %%ebx, "LOW      "(%3)            \n\t"
+        :"=&a"(coeff_count),"+m"(last), "+m"(index)\
+        :"r"(c), "m"(minusindex), "m"(significant_coeff_ctx_base), "m"(sig_off)\
+        : "%"REG_c, "%ebx", "%edx", "%esi", "%"REG_D, "memory"\
+    );
+    return coeff_count;
+}
+#endif /* defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) */
+
 /**
  *
  * @return the number of bytes read or 0 if no end
  */
-static inline int get_cabac_terminate(CABACContext *c){
-    c->range -= 4<<CABAC_BITS;
-    if(c->low < c->range){
+static int get_cabac_terminate(CABACContext *c){
+    c->range -= 2;
+    if(c->low < c->range<<17){
         renorm_cabac_decoder_once(c);
         return 0;
     }else{
@@ -375,7 +805,7 @@ static inline int get_cabac_terminate(CABACContext *c){
 /**
  * get (truncated) unnary binarization.
  */
-static inline int get_cabac_u(CABACContext *c, uint8_t * state, int max, int max_index, int truncated){
+static int get_cabac_u(CABACContext *c, uint8_t * state, int max, int max_index, int truncated){
     int i;
 
     for(i=0; i<max; i++){
@@ -391,7 +821,7 @@ static inline int get_cabac_u(CABACContext *c, uint8_t * state, int max, int max
 /**
  * get unary exp golomb k-th order binarization.
  */
-static inline int get_cabac_ueg(CABACContext *c, uint8_t * state, int max, int is_signed, int k, int max_index){
+static int get_cabac_ueg(CABACContext *c, uint8_t * state, int max, int is_signed, int k, int max_index){
     int i, v;
     int m= 1<<k;
 
diff --git a/src/libffmpeg/libavcodec/cavs.c b/src/libffmpeg/libavcodec/cavs.c
index 520089268..ee862bbc7 100644
--- a/src/libffmpeg/libavcodec/cavs.c
+++ b/src/libffmpeg/libavcodec/cavs.c
@@ -2,18 +2,20 @@
  * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
  * Copyright (c) 2006  Stefan Gehrer <stefan.gehrer@gmx.de>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
@@ -29,6 +31,7 @@
 #include "mpegvideo.h"
 #include "cavsdata.h"
 
+#ifdef CONFIG_CAVS_DECODER
 typedef struct {
     MpegEncContext s;
     Picture picture; ///< currently decoded frame
@@ -291,7 +294,7 @@ static void intra_pred_plane(uint8_t *d,uint8_t *top,uint8_t *left,int stride) {
     int x,y,ia;
     int ih = 0;
     int iv = 0;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     for(x=0; x<4; x++) {
         ih += (x+1)*(top[5+x]-top[3-x]);
@@ -1316,50 +1319,7 @@ static int decode_seq_header(AVSContext *h) {
     return 0;
 }
 
-/**
- * finds the end of the current frame in the bitstream.
- * @return the position of the first byte of the next frame, or -1
- */
-int ff_cavs_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size) {
-    int pic_found, i;
-    uint32_t state;
-
-    pic_found= pc->frame_start_found;
-    state= pc->state;
-
-    i=0;
-    if(!pic_found){
-        for(i=0; i<buf_size; i++){
-            state= (state<<8) | buf[i];
-            if(state == PIC_I_START_CODE || state == PIC_PB_START_CODE){
-                i++;
-                pic_found=1;
-                break;
-            }
-        }
-    }
-
-    if(pic_found){
-        /* EOF considered as end of frame */
-        if (buf_size == 0)
-            return 0;
-        for(; i<buf_size; i++){
-            state= (state<<8) | buf[i];
-            if((state&0xFFFFFF00) == 0x100){
-                if(state < SLICE_MIN_START_CODE || state > SLICE_MAX_START_CODE){
-                    pc->frame_start_found=0;
-                    pc->state=-1;
-                    return i-3;
-                }
-            }
-        }
-    }
-    pc->frame_start_found= pic_found;
-    pc->state= state;
-    return END_NOT_FOUND;
-}
-
-void ff_cavs_flush(AVCodecContext * avctx) {
+static void cavs_flush(AVCodecContext * avctx) {
     AVSContext *h = avctx->priv_data;
     h->got_keyframe = 0;
 }
@@ -1496,5 +1456,85 @@ AVCodec cavs_decoder = {
     cavs_decode_end,
     cavs_decode_frame,
     CODEC_CAP_DR1 | CODEC_CAP_DELAY,
-    .flush= ff_cavs_flush,
+    .flush= cavs_flush,
+};
+#endif /* CONFIG_CAVS_DECODER */
+
+#ifdef CONFIG_CAVSVIDEO_PARSER
+/**
+ * finds the end of the current frame in the bitstream.
+ * @return the position of the first byte of the next frame, or -1
+ */
+static int cavs_find_frame_end(ParseContext *pc, const uint8_t *buf,
+                               int buf_size) {
+    int pic_found, i;
+    uint32_t state;
+
+    pic_found= pc->frame_start_found;
+    state= pc->state;
+
+    i=0;
+    if(!pic_found){
+        for(i=0; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            if(state == PIC_I_START_CODE || state == PIC_PB_START_CODE){
+                i++;
+                pic_found=1;
+                break;
+            }
+        }
+    }
+
+    if(pic_found){
+        /* EOF considered as end of frame */
+        if (buf_size == 0)
+            return 0;
+        for(; i<buf_size; i++){
+            state= (state<<8) | buf[i];
+            if((state&0xFFFFFF00) == 0x100){
+                if(state < SLICE_MIN_START_CODE || state > SLICE_MAX_START_CODE){
+                    pc->frame_start_found=0;
+                    pc->state=-1;
+                    return i-3;
+                }
+            }
+        }
+    }
+    pc->frame_start_found= pic_found;
+    pc->state= state;
+    return END_NOT_FOUND;
+}
+
+static int cavsvideo_parse(AVCodecParserContext *s,
+                           AVCodecContext *avctx,
+                           uint8_t **poutbuf, int *poutbuf_size,
+                           const uint8_t *buf, int buf_size)
+{
+    ParseContext *pc = s->priv_data;
+    int next;
+
+    if(s->flags & PARSER_FLAG_COMPLETE_FRAMES){
+        next= buf_size;
+    }else{
+        next= cavs_find_frame_end(pc, buf, buf_size);
+
+        if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
+            *poutbuf = NULL;
+            *poutbuf_size = 0;
+            return buf_size;
+        }
+    }
+    *poutbuf = (uint8_t *)buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+
+AVCodecParser cavsvideo_parser = {
+    { CODEC_ID_CAVS },
+    sizeof(ParseContext1),
+    NULL,
+    cavsvideo_parse,
+    ff_parse1_close,
+    ff_mpeg4video_split,
 };
+#endif /* CONFIG_CAVSVIDEO_PARSER */
diff --git a/src/libffmpeg/libavcodec/cavsdata.h b/src/libffmpeg/libavcodec/cavsdata.h
index d6c78e433..d76985136 100644
--- a/src/libffmpeg/libavcodec/cavsdata.h
+++ b/src/libffmpeg/libavcodec/cavsdata.h
@@ -2,18 +2,20 @@
  * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
  * Copyright (c) 2006  Stefan Gehrer <stefan.gehrer@gmx.de>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
@@ -129,6 +131,7 @@ enum mv_loc_t {
   MV_BWD_X3
 };
 
+#ifdef CONFIG_CAVS_DECODER
 static const uint8_t partition_flags[30] = {
   0,                                 //I_8X8
   0,                                 //P_SKIP
@@ -637,3 +640,4 @@ static const int_fast8_t left_modifier_l[8] = { 0,-1, 6,-1,-1, 7, 6, 7};
 static const int_fast8_t top_modifier_l[8]  = {-1, 1, 5,-1,-1, 5, 7, 7};
 static const int_fast8_t left_modifier_c[7] = { 5,-1, 2,-1, 6, 5, 6};
 static const int_fast8_t top_modifier_c[7]  = { 4, 1,-1,-1, 4, 6, 6};
+#endif /* CONFIG_CAVS_DECODER */
diff --git a/src/libffmpeg/libavcodec/cinepak.c b/src/libffmpeg/libavcodec/cinepak.c
index 797681231..e137377e5 100644
--- a/src/libffmpeg/libavcodec/cinepak.c
+++ b/src/libffmpeg/libavcodec/cinepak.c
@@ -2,18 +2,20 @@
  * Cinepak Video Decoder
  * Copyright (C) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/cljr.c b/src/libffmpeg/libavcodec/cljr.c
index feb0d8bb2..44810f5cf 100644
--- a/src/libffmpeg/libavcodec/cljr.c
+++ b/src/libffmpeg/libavcodec/cljr.c
@@ -2,18 +2,20 @@
  * Cirrus Logic AccuPak (CLJR) codec
  * Copyright (c) 2003 Alex Beregszaszi
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/cook.c b/src/libffmpeg/libavcodec/cook.c
index fb04cf574..47d9ce2c3 100644
--- a/src/libffmpeg/libavcodec/cook.c
+++ b/src/libffmpeg/libavcodec/cook.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2003 Sascha Sommer
  * Copyright (c) 2005 Benjamin Larsson
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -45,7 +47,6 @@
 #include <stddef.h>
 #include <stdio.h>
 
-#define ALT_BITSTREAM_READER
 #include "avcodec.h"
 #include "bitstream.h"
 #include "dsputil.h"
diff --git a/src/libffmpeg/libavcodec/cookdata.h b/src/libffmpeg/libavcodec/cookdata.h
index 1247d9d91..395c9a7dd 100644
--- a/src/libffmpeg/libavcodec/cookdata.h
+++ b/src/libffmpeg/libavcodec/cookdata.h
@@ -3,18 +3,20 @@
  * Copyright (c) 2003 Sascha Sommer
  * Copyright (c) 2005 Benjamin Larsson
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/cscd.c b/src/libffmpeg/libavcodec/cscd.c
index 0d6e04526..e4257f4c0 100644
--- a/src/libffmpeg/libavcodec/cscd.c
+++ b/src/libffmpeg/libavcodec/cscd.c
@@ -2,18 +2,20 @@
  * CamStudio decoder
  * Copyright (c) 2006 Reimar Doeffinger
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include <stdio.h>
diff --git a/src/libffmpeg/libavcodec/cyuv.c b/src/libffmpeg/libavcodec/cyuv.c
index b64e1a58b..101f2bd85 100644
--- a/src/libffmpeg/libavcodec/cyuv.c
+++ b/src/libffmpeg/libavcodec/cyuv.c
@@ -2,18 +2,20 @@
  *
  * Copyright (C) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * Creative YUV (CYUV) Video Decoder
@@ -75,9 +77,9 @@ static int cyuv_decode_frame(AVCodecContext *avctx,
     int v_ptr;
 
     /* prediction error tables (make it clear that they are signed values) */
-    signed char *y_table = buf +  0;
-    signed char *u_table = buf + 16;
-    signed char *v_table = buf + 32;
+    signed char *y_table = (signed char*)buf +  0;
+    signed char *u_table = (signed char*)buf + 16;
+    signed char *v_table = (signed char*)buf + 32;
 
     unsigned char y_pred, u_pred, v_pred;
     int stream_ptr;
diff --git a/src/libffmpeg/libavcodec/dpcm.c b/src/libffmpeg/libavcodec/dpcm.c
index df9da9489..99c0cac64 100644
--- a/src/libffmpeg/libavcodec/dpcm.c
+++ b/src/libffmpeg/libavcodec/dpcm.c
@@ -2,18 +2,20 @@
  * Assorted DPCM codecs
  * Copyright (c) 2003 The ffmpeg Project.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/dsputil.c b/src/libffmpeg/libavcodec/dsputil.c
index 9b79b8659..51eddbc60 100644
--- a/src/libffmpeg/libavcodec/dsputil.c
+++ b/src/libffmpeg/libavcodec/dsputil.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2000, 2001 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
@@ -35,8 +37,11 @@
 /* snow.c */
 void ff_spatial_dwt(int *buffer, int width, int height, int stride, int type, int decomposition_count);
 
-uint8_t cropTbl[256 + 2 * MAX_NEG_CROP] = {0, };
-uint32_t squareTbl[512] = {0, };
+/* vorbis.c */
+void vorbis_inverse_coupling(float *mag, float *ang, int blocksize);
+
+uint8_t ff_cropTbl[256 + 2 * MAX_NEG_CROP] = {0, };
+uint32_t ff_squareTbl[512] = {0, };
 
 const uint8_t ff_zigzag_direct[64] = {
     0,   1,  8, 16,  9,  2,  3, 10,
@@ -88,7 +93,7 @@ const uint8_t ff_alternate_vertical_scan[64] = {
 };
 
 /* a*inverse[b]>>32 == a/b for all 0<=a<=65536 && 2<=b<=255 */
-const uint32_t inverse[256]={
+const uint32_t ff_inverse[256]={
          0, 4294967295U,2147483648U,1431655766, 1073741824,  858993460,  715827883,  613566757,
  536870912,  477218589,  429496730,  390451573,  357913942,  330382100,  306783379,  286331154,
  268435456,  252645136,  238609295,  226050911,  214748365,  204522253,  195225787,  186737709,
@@ -160,7 +165,7 @@ static int pix_sum_c(uint8_t * pix, int line_size)
 static int pix_norm1_c(uint8_t * pix, int line_size)
 {
     int s, i, j;
-    uint32_t *sq = squareTbl + 256;
+    uint32_t *sq = ff_squareTbl + 256;
 
     s = 0;
     for (i = 0; i < 16; i++) {
@@ -226,7 +231,7 @@ static void bswap_buf(uint32_t *dst, uint32_t *src, int w){
 static int sse4_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h)
 {
     int s, i;
-    uint32_t *sq = squareTbl + 256;
+    uint32_t *sq = ff_squareTbl + 256;
 
     s = 0;
     for (i = 0; i < h; i++) {
@@ -243,7 +248,7 @@ static int sse4_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h)
 static int sse8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h)
 {
     int s, i;
-    uint32_t *sq = squareTbl + 256;
+    uint32_t *sq = ff_squareTbl + 256;
 
     s = 0;
     for (i = 0; i < h; i++) {
@@ -264,7 +269,7 @@ static int sse8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h)
 static int sse16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
 {
     int s, i;
-    uint32_t *sq = squareTbl + 256;
+    uint32_t *sq = ff_squareTbl + 256;
 
     s = 0;
     for (i = 0; i < h; i++) {
@@ -353,7 +358,7 @@ static inline int w_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, in
             for(i=0; i<size; i++){
                 for(j=0; j<size; j++){
                     int v= tmp[sx + sy + i*stride + j] * scale[type][dec_count-3][level][ori];
-                    s += ABS(v);
+                    s += FFABS(v);
                 }
             }
         }
@@ -431,7 +436,7 @@ static void put_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
                                  int line_size)
 {
     int i;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     /* read the pixels */
     for(i=0;i<8;i++) {
@@ -453,7 +458,7 @@ static void put_pixels_clamped4_c(const DCTELEM *block, uint8_t *restrict pixels
                                  int line_size)
 {
     int i;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     /* read the pixels */
     for(i=0;i<4;i++) {
@@ -471,7 +476,7 @@ static void put_pixels_clamped2_c(const DCTELEM *block, uint8_t *restrict pixels
                                  int line_size)
 {
     int i;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     /* read the pixels */
     for(i=0;i<2;i++) {
@@ -508,7 +513,7 @@ static void add_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
                           int line_size)
 {
     int i;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     /* read the pixels */
     for(i=0;i<8;i++) {
@@ -529,7 +534,7 @@ static void add_pixels_clamped4_c(const DCTELEM *block, uint8_t *restrict pixels
                           int line_size)
 {
     int i;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     /* read the pixels */
     for(i=0;i<4;i++) {
@@ -546,7 +551,7 @@ static void add_pixels_clamped2_c(const DCTELEM *block, uint8_t *restrict pixels
                           int line_size)
 {
     int i;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     /* read the pixels */
     for(i=0;i<2;i++) {
@@ -1484,86 +1489,33 @@ H264_CHROMA_MC(avg_       , op_avg)
 #undef op_avg
 #undef op_put
 
-static inline void copy_block2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
-{
-    int i;
-    for(i=0; i<h; i++)
-    {
-        ST16(dst   , LD16(src   ));
-        dst+=dstStride;
-        src+=srcStride;
-    }
-}
-
-static inline void copy_block4(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
-{
-    int i;
-    for(i=0; i<h; i++)
-    {
-        ST32(dst   , LD32(src   ));
-        dst+=dstStride;
-        src+=srcStride;
-    }
-}
-
-static inline void copy_block8(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
-{
-    int i;
-    for(i=0; i<h; i++)
-    {
-        ST32(dst   , LD32(src   ));
-        ST32(dst+4 , LD32(src+4 ));
-        dst+=dstStride;
-        src+=srcStride;
-    }
-}
-
-static inline void copy_block16(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
-{
+static void put_no_rnd_h264_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){
+    const int A=(8-x)*(8-y);
+    const int B=(  x)*(8-y);
+    const int C=(8-x)*(  y);
+    const int D=(  x)*(  y);
     int i;
-    for(i=0; i<h; i++)
-    {
-        ST32(dst   , LD32(src   ));
-        ST32(dst+4 , LD32(src+4 ));
-        ST32(dst+8 , LD32(src+8 ));
-        ST32(dst+12, LD32(src+12));
-        dst+=dstStride;
-        src+=srcStride;
-    }
-}
 
-static inline void copy_block17(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
-{
-    int i;
-    for(i=0; i<h; i++)
-    {
-        ST32(dst   , LD32(src   ));
-        ST32(dst+4 , LD32(src+4 ));
-        ST32(dst+8 , LD32(src+8 ));
-        ST32(dst+12, LD32(src+12));
-        dst[16]= src[16];
-        dst+=dstStride;
-        src+=srcStride;
-    }
-}
+    assert(x<8 && y<8 && x>=0 && y>=0);
 
-static inline void copy_block9(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
-{
-    int i;
     for(i=0; i<h; i++)
     {
-        ST32(dst   , LD32(src   ));
-        ST32(dst+4 , LD32(src+4 ));
-        dst[8]= src[8];
-        dst+=dstStride;
-        src+=srcStride;
+        dst[0] = (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + 32 - 4) >> 6;
+        dst[1] = (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + 32 - 4) >> 6;
+        dst[2] = (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + 32 - 4) >> 6;
+        dst[3] = (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + 32 - 4) >> 6;
+        dst[4] = (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + 32 - 4) >> 6;
+        dst[5] = (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + 32 - 4) >> 6;
+        dst[6] = (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + 32 - 4) >> 6;
+        dst[7] = (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + 32 - 4) >> 6;
+        dst+= stride;
+        src+= stride;
     }
 }
 
-
 #define QPEL_MC(r, OPNAME, RND, OP) \
 static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     for(i=0; i<h; i++)\
     {\
@@ -1582,7 +1534,7 @@ static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstS
 \
 static void OPNAME ## mpeg4_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
     const int w=8;\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     for(i=0; i<w; i++)\
     {\
@@ -1609,7 +1561,7 @@ static void OPNAME ## mpeg4_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstS
 }\
 \
 static void OPNAME ## mpeg4_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     \
     for(i=0; i<h; i++)\
@@ -1636,7 +1588,7 @@ static void OPNAME ## mpeg4_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dst
 }\
 \
 static void OPNAME ## mpeg4_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     const int w=16;\
     for(i=0; i<w; i++)\
@@ -2062,7 +2014,7 @@ QPEL_MC(0, avg_       , _       , op_avg)
 #define H264_LOWPASS(OPNAME, OP, OP2) \
 static void OPNAME ## h264_qpel2_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
     const int h=2;\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     for(i=0; i<h; i++)\
     {\
@@ -2075,7 +2027,7 @@ static void OPNAME ## h264_qpel2_h_lowpass(uint8_t *dst, uint8_t *src, int dstSt
 \
 static void OPNAME ## h264_qpel2_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
     const int w=2;\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     for(i=0; i<w; i++)\
     {\
@@ -2096,7 +2048,7 @@ static void OPNAME ## h264_qpel2_v_lowpass(uint8_t *dst, uint8_t *src, int dstSt
 static void OPNAME ## h264_qpel2_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
     const int h=2;\
     const int w=2;\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     src -= 2*srcStride;\
     for(i=0; i<h+5; i++)\
@@ -2124,7 +2076,7 @@ static void OPNAME ## h264_qpel2_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t
 }\
 static void OPNAME ## h264_qpel4_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
     const int h=4;\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     for(i=0; i<h; i++)\
     {\
@@ -2139,7 +2091,7 @@ static void OPNAME ## h264_qpel4_h_lowpass(uint8_t *dst, uint8_t *src, int dstSt
 \
 static void OPNAME ## h264_qpel4_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
     const int w=4;\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     for(i=0; i<w; i++)\
     {\
@@ -2164,7 +2116,7 @@ static void OPNAME ## h264_qpel4_v_lowpass(uint8_t *dst, uint8_t *src, int dstSt
 static void OPNAME ## h264_qpel4_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
     const int h=4;\
     const int w=4;\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     src -= 2*srcStride;\
     for(i=0; i<h+5; i++)\
@@ -2199,7 +2151,7 @@ static void OPNAME ## h264_qpel4_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t
 \
 static void OPNAME ## h264_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
     const int h=8;\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     for(i=0; i<h; i++)\
     {\
@@ -2218,7 +2170,7 @@ static void OPNAME ## h264_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstSt
 \
 static void OPNAME ## h264_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
     const int w=8;\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     for(i=0; i<w; i++)\
     {\
@@ -2251,7 +2203,7 @@ static void OPNAME ## h264_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstSt
 static void OPNAME ## h264_qpel8_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
     const int h=8;\
     const int w=8;\
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;\
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
     int i;\
     src -= 2*srcStride;\
     for(i=0; i<h+5; i++)\
@@ -2553,7 +2505,7 @@ H264_WEIGHT(2,2)
 #undef H264_WEIGHT
 
 static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
     int i;
 
     for(i=0; i<h; i++){
@@ -2598,7 +2550,7 @@ void ff_put_vc1_mspel_mc00_c(uint8_t *dst, uint8_t *src, int stride, int rnd) {
 #endif /* CONFIG_VC1_DECODER||CONFIG_WMV3_DECODER */
 
 static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int w){
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
     int i;
 
     for(i=0; i<w; i++){
@@ -2700,7 +2652,7 @@ static void h263_v_loop_filter_c(uint8_t *src, int stride, int qscale){
         src[x-1*stride] = p1;
         src[x+0*stride] = p2;
 
-        ad1= ABS(d1)>>1;
+        ad1= FFABS(d1)>>1;
 
         d2= clip((p0-p3)/4, -ad1, ad1);
 
@@ -2735,7 +2687,7 @@ static void h263_h_loop_filter_c(uint8_t *src, int stride, int qscale){
         src[y*stride-1] = p1;
         src[y*stride+0] = p2;
 
-        ad1= ABS(d1)>>1;
+        ad1= FFABS(d1)>>1;
 
         d2= clip((p0-p3)/4, -ad1, ad1);
 
@@ -2787,18 +2739,18 @@ static inline void h264_loop_filter_luma_c(uint8_t *pix, int xstride, int ystrid
             const int q1 = pix[1*xstride];
             const int q2 = pix[2*xstride];
 
-            if( ABS( p0 - q0 ) < alpha &&
-                ABS( p1 - p0 ) < beta &&
-                ABS( q1 - q0 ) < beta ) {
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
 
                 int tc = tc0[i];
                 int i_delta;
 
-                if( ABS( p2 - p0 ) < beta ) {
+                if( FFABS( p2 - p0 ) < beta ) {
                     pix[-2*xstride] = p1 + clip( (( p2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - p1, -tc0[i], tc0[i] );
                     tc++;
                 }
-                if( ABS( q2 - q0 ) < beta ) {
+                if( FFABS( q2 - q0 ) < beta ) {
                     pix[   xstride] = q1 + clip( (( q2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - q1, -tc0[i], tc0[i] );
                     tc++;
                 }
@@ -2835,9 +2787,9 @@ static inline void h264_loop_filter_chroma_c(uint8_t *pix, int xstride, int ystr
             const int q0 = pix[0];
             const int q1 = pix[1*xstride];
 
-            if( ABS( p0 - q0 ) < alpha &&
-                ABS( p1 - p0 ) < beta &&
-                ABS( q1 - q0 ) < beta ) {
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
 
                 int delta = clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc );
 
@@ -2866,9 +2818,9 @@ static inline void h264_loop_filter_chroma_intra_c(uint8_t *pix, int xstride, in
         const int q0 = pix[0];
         const int q1 = pix[1*xstride];
 
-        if( ABS( p0 - q0 ) < alpha &&
-            ABS( p1 - p0 ) < beta &&
-            ABS( q1 - q0 ) < beta ) {
+        if( FFABS( p0 - q0 ) < alpha &&
+            FFABS( p1 - p0 ) < beta &&
+            FFABS( q1 - q0 ) < beta ) {
 
             pix[-xstride] = ( 2*p1 + p0 + q1 + 2 ) >> 2;   /* p0' */
             pix[0]        = ( 2*q1 + q0 + p1 + 2 ) >> 2;   /* q0' */
@@ -3097,9 +3049,9 @@ static int nsse16_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){
         }
         if(y+1<h){
             for(x=0; x<15; x++){
-                score2+= ABS(  s1[x  ] - s1[x  +stride]
+                score2+= FFABS(  s1[x  ] - s1[x  +stride]
                              - s1[x+1] + s1[x+1+stride])
-                        -ABS(  s2[x  ] - s2[x  +stride]
+                        -FFABS(  s2[x  ] - s2[x  +stride]
                              - s2[x+1] + s2[x+1+stride]);
             }
         }
@@ -3107,8 +3059,8 @@ static int nsse16_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){
         s2+= stride;
     }
 
-    if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;
-    else  return score1 + ABS(score2)*8;
+    if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight;
+    else  return score1 + FFABS(score2)*8;
 }
 
 static int nsse8_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){
@@ -3123,9 +3075,9 @@ static int nsse8_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){
         }
         if(y+1<h){
             for(x=0; x<7; x++){
-                score2+= ABS(  s1[x  ] - s1[x  +stride]
+                score2+= FFABS(  s1[x  ] - s1[x  +stride]
                              - s1[x+1] + s1[x+1+stride])
-                        -ABS(  s2[x  ] - s2[x  +stride]
+                        -FFABS(  s2[x  ] - s2[x  +stride]
                              - s2[x+1] + s2[x+1+stride]);
             }
         }
@@ -3133,8 +3085,8 @@ static int nsse8_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){
         s2+= stride;
     }
 
-    if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;
-    else  return score1 + ABS(score2)*8;
+    if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight;
+    else  return score1 + FFABS(score2)*8;
 }
 
 static int try_8x8basis_c(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){
@@ -3324,7 +3276,7 @@ o2= (i1)-(i2);
     y= a-b;\
 }
 
-#define BUTTERFLYA(x,y) (ABS((x)+(y)) + ABS((x)-(y)))
+#define BUTTERFLYA(x,y) (FFABS((x)+(y)) + FFABS((x)-(y)))
 
 static int hadamard8_diff8x8_c(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h){
     int i;
@@ -3421,7 +3373,7 @@ static int hadamard8_intra8x8_c(/*MpegEncContext*/ void *s, uint8_t *src, uint8_
             +BUTTERFLYA(temp[8*3+i], temp[8*7+i]);
     }
 
-    sum -= ABS(temp[8*0] + temp[8*4]); // -mean
+    sum -= FFABS(temp[8*0] + temp[8*4]); // -mean
 
     return sum;
 }
@@ -3438,7 +3390,7 @@ static int dct_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2
     s->dsp.fdct(temp);
 
     for(i=0; i<64; i++)
-        sum+= ABS(temp[i]);
+        sum+= FFABS(temp[i]);
 
     return sum;
 }
@@ -3487,7 +3439,7 @@ static int dct264_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *s
 #undef DST
 
 #define SRC(x) dct[x][i]
-#define DST(x,v) sum += ABS(v)
+#define DST(x,v) sum += FFABS(v)
     for( i = 0; i < 8; i++ )
         DCT8_1D
 #undef SRC
@@ -3508,13 +3460,11 @@ static int dct_max8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2
     s->dsp.fdct(temp);
 
     for(i=0; i<64; i++)
-        sum= FFMAX(sum, ABS(temp[i]));
+        sum= FFMAX(sum, FFABS(temp[i]));
 
     return sum;
 }
 
-void simple_idct(DCTELEM *block); //FIXME
-
 static int quant_psnr8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){
     MpegEncContext * const s= (MpegEncContext *)c;
     DECLARE_ALIGNED_8 (uint64_t, aligned_temp[sizeof(DCTELEM)*64*2/8]);
@@ -3684,8 +3634,8 @@ static int vsad_intra16_c(/*MpegEncContext*/ void *c, uint8_t *s, uint8_t *dummy
 
     for(y=1; y<h; y++){
         for(x=0; x<16; x+=4){
-            score+= ABS(s[x  ] - s[x  +stride]) + ABS(s[x+1] - s[x+1+stride])
-                   +ABS(s[x+2] - s[x+2+stride]) + ABS(s[x+3] - s[x+3+stride]);
+            score+= FFABS(s[x  ] - s[x  +stride]) + FFABS(s[x+1] - s[x+1+stride])
+                   +FFABS(s[x+2] - s[x+2+stride]) + FFABS(s[x+3] - s[x+3+stride]);
         }
         s+= stride;
     }
@@ -3699,7 +3649,7 @@ static int vsad16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int st
 
     for(y=1; y<h; y++){
         for(x=0; x<16; x++){
-            score+= ABS(s1[x  ] - s2[x ] - s1[x  +stride] + s2[x +stride]);
+            score+= FFABS(s1[x  ] - s2[x ] - s1[x  +stride] + s2[x +stride]);
         }
         s1+= stride;
         s2+= stride;
@@ -3750,6 +3700,39 @@ WARPER8_16_SQ(quant_psnr8x8_c, quant_psnr16_c)
 WARPER8_16_SQ(rd8x8_c, rd16_c)
 WARPER8_16_SQ(bit8x8_c, bit16_c)
 
+static void vector_fmul_c(float *dst, const float *src, int len){
+    int i;
+    for(i=0; i<len; i++)
+        dst[i] *= src[i];
+}
+
+static void vector_fmul_reverse_c(float *dst, const float *src0, const float *src1, int len){
+    int i;
+    src1 += len-1;
+    for(i=0; i<len; i++)
+        dst[i] = src0[i] * src1[-i];
+}
+
+void ff_vector_fmul_add_add_c(float *dst, const float *src0, const float *src1, const float *src2, int src3, int len, int step){
+    int i;
+    for(i=0; i<len; i++)
+        dst[i*step] = src0[i] * src1[i] + src2[i] + src3;
+}
+
+void ff_float_to_int16_c(int16_t *dst, const float *src, int len){
+    int i;
+    for(i=0; i<len; i++) {
+        int_fast32_t tmp = ((int32_t*)src)[i];
+        if(tmp & 0xf0000){
+            tmp = (0x43c0ffff - tmp)>>31;
+            // is this faster on some gcc/cpu combinations?
+//          if(tmp > 0x43c0ffff) tmp = 0xFFFF;
+//          else                 tmp = 0;
+        }
+        dst[i] = tmp - 0x8000;
+    }
+}
+
 /* XXX: those functions should be suppressed ASAP when all IDCTs are
  converted */
 static void ff_jref_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
@@ -3787,13 +3770,13 @@ static void ff_jref_idct2_add(uint8_t *dest, int line_size, DCTELEM *block)
 
 static void ff_jref_idct1_put(uint8_t *dest, int line_size, DCTELEM *block)
 {
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     dest[0] = cm[(block[0] + 4)>>3];
 }
 static void ff_jref_idct1_add(uint8_t *dest, int line_size, DCTELEM *block)
 {
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     dest[0] = cm[dest[0] + ((block[0] + 4)>>3)];
 }
@@ -3805,14 +3788,14 @@ void dsputil_static_init(void)
 {
     int i;
 
-    for(i=0;i<256;i++) cropTbl[i + MAX_NEG_CROP] = i;
+    for(i=0;i<256;i++) ff_cropTbl[i + MAX_NEG_CROP] = i;
     for(i=0;i<MAX_NEG_CROP;i++) {
-        cropTbl[i] = 0;
-        cropTbl[i + MAX_NEG_CROP + 256] = 255;
+        ff_cropTbl[i] = 0;
+        ff_cropTbl[i + MAX_NEG_CROP + 256] = 255;
     }
 
     for(i=0;i<512;i++) {
-        squareTbl[i] = (i - 256) * (i - 256);
+        ff_squareTbl[i] = (i - 256) * (i - 256);
     }
 
     for(i=0; i<64; i++) inv_zigzag_direct16[ff_zigzag_direct[i]]= i+1;
@@ -3994,6 +3977,7 @@ void dsputil_init(DSPContext* c, AVCodecContext *avctx)
     c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_c;
     c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_c;
     c->avg_h264_chroma_pixels_tab[2]= avg_h264_chroma_mc2_c;
+    c->put_no_rnd_h264_chroma_pixels_tab[0]= put_no_rnd_h264_chroma_mc8_c;
 
     c->weight_h264_pixels_tab[0]= weight_h264_pixels16x16_c;
     c->weight_h264_pixels_tab[1]= weight_h264_pixels16x8_c;
@@ -4075,6 +4059,7 @@ void dsputil_init(DSPContext* c, AVCodecContext *avctx)
     c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_c;
     c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_c;
     c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_c;
+    c->h264_loop_filter_strength= NULL;
 
     c->h263_h_loop_filter= h263_h_loop_filter_c;
     c->h263_v_loop_filter= h263_v_loop_filter_c;
@@ -4090,6 +4075,14 @@ void dsputil_init(DSPContext* c, AVCodecContext *avctx)
     c->inner_add_yblock = ff_snow_inner_add_yblock;
 #endif
 
+#ifdef CONFIG_VORBIS_DECODER
+    c->vorbis_inverse_coupling = vorbis_inverse_coupling;
+#endif
+    c->vector_fmul = vector_fmul_c;
+    c->vector_fmul_reverse = vector_fmul_reverse_c;
+    c->vector_fmul_add_add = ff_vector_fmul_add_add_c;
+    c->float_to_int16 = ff_float_to_int16_c;
+
     c->shrink[0]= ff_img_copy_plane;
     c->shrink[1]= ff_shrink22;
     c->shrink[2]= ff_shrink44;
@@ -4097,6 +4090,9 @@ void dsputil_init(DSPContext* c, AVCodecContext *avctx)
 
     c->prefetch= just_return;
 
+    memset(c->put_2tap_qpel_pixels_tab, 0, sizeof(c->put_2tap_qpel_pixels_tab));
+    memset(c->avg_2tap_qpel_pixels_tab, 0, sizeof(c->avg_2tap_qpel_pixels_tab));
+
 #ifdef HAVE_MMX
     dsputil_init_mmx(c, avctx);
 #endif
@@ -4121,6 +4117,16 @@ void dsputil_init(DSPContext* c, AVCodecContext *avctx)
 #ifdef ARCH_SH4
     dsputil_init_sh4(c,avctx);
 #endif
+#ifdef ARCH_BFIN
+    dsputil_init_bfin(c,avctx);
+#endif
+
+    for(i=0; i<64; i++){
+        if(!c->put_2tap_qpel_pixels_tab[0][i])
+            c->put_2tap_qpel_pixels_tab[0][i]= c->put_h264_qpel_pixels_tab[0][i];
+        if(!c->avg_2tap_qpel_pixels_tab[0][i])
+            c->avg_2tap_qpel_pixels_tab[0][i]= c->avg_h264_qpel_pixels_tab[0][i];
+    }
 
     switch(c->idct_permutation_type){
     case FF_NO_IDCT_PERM:
diff --git a/src/libffmpeg/libavcodec/dsputil.h b/src/libffmpeg/libavcodec/dsputil.h
index df7830564..de3c1d564 100644
--- a/src/libffmpeg/libavcodec/dsputil.h
+++ b/src/libffmpeg/libavcodec/dsputil.h
@@ -3,18 +3,20 @@
  * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -61,6 +63,10 @@ void ff_h264_idct_dc_add_c(uint8_t *dst, DCTELEM *block, int stride);
 void ff_h264_lowres_idct_add_c(uint8_t *dst, int stride, DCTELEM *block);
 void ff_h264_lowres_idct_put_c(uint8_t *dst, int stride, DCTELEM *block);
 
+void ff_vector_fmul_add_add_c(float *dst, const float *src0, const float *src1,
+                              const float *src2, int src3, int blocksize, int step);
+void ff_float_to_int16_c(int16_t *dst, const float *src, int len);
+
 /* encoding scans */
 extern const uint8_t ff_alternate_horizontal_scan[64];
 extern const uint8_t ff_alternate_vertical_scan[64];
@@ -71,8 +77,8 @@ extern const uint8_t ff_zigzag248_direct[64];
 #define MAX_NEG_CROP 1024
 
 /* temporary */
-extern uint32_t squareTbl[512];
-extern uint8_t cropTbl[256 + 2 * MAX_NEG_CROP];
+extern uint32_t ff_squareTbl[512];
+extern uint8_t ff_cropTbl[256 + 2 * MAX_NEG_CROP];
 
 /* VP3 DSP functions */
 void ff_vp3_idct_c(DCTELEM *block/* align 16*/);
@@ -269,11 +275,16 @@ typedef struct DSPContext {
      * h264 Chram MC
      */
     h264_chroma_mc_func put_h264_chroma_pixels_tab[3];
+    /* This is really one func used in VC-1 decoding */
+    h264_chroma_mc_func put_no_rnd_h264_chroma_pixels_tab[3];
     h264_chroma_mc_func avg_h264_chroma_pixels_tab[3];
 
     qpel_mc_func put_h264_qpel_pixels_tab[4][16];
     qpel_mc_func avg_h264_qpel_pixels_tab[4][16];
 
+    qpel_mc_func put_2tap_qpel_pixels_tab[4][16];
+    qpel_mc_func avg_2tap_qpel_pixels_tab[4][16];
+
     h264_weight_func weight_h264_pixels_tab[10];
     h264_biweight_func biweight_h264_pixels_tab[10];
 
@@ -304,12 +315,27 @@ typedef struct DSPContext {
     void (*h264_h_loop_filter_chroma)(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0);
     void (*h264_v_loop_filter_chroma_intra)(uint8_t *pix, int stride, int alpha, int beta);
     void (*h264_h_loop_filter_chroma_intra)(uint8_t *pix, int stride, int alpha, int beta);
+    // h264_loop_filter_strength: simd only. the C version is inlined in h264.c
+    void (*h264_loop_filter_strength)(int16_t bS[2][4][4], uint8_t nnz[40], int8_t ref[2][40], int16_t mv[2][40][2],
+                                      int bidir, int edges, int step, int mask_mv0, int mask_mv1);
 
     void (*h263_v_loop_filter)(uint8_t *src, int stride, int qscale);
     void (*h263_h_loop_filter)(uint8_t *src, int stride, int qscale);
 
     void (*h261_loop_filter)(uint8_t *src, int stride);
 
+    /* assume len is a multiple of 4, and arrays are 16-byte aligned */
+    void (*vorbis_inverse_coupling)(float *mag, float *ang, int blocksize);
+    /* assume len is a multiple of 8, and arrays are 16-byte aligned */
+    void (*vector_fmul)(float *dst, const float *src, int len);
+    void (*vector_fmul_reverse)(float *dst, const float *src0, const float *src1, int len);
+    /* assume len is a multiple of 8, and src arrays are 16-byte aligned */
+    void (*vector_fmul_add_add)(float *dst, const float *src0, const float *src1, const float *src2, int src3, int len, int step);
+
+    /* C version: convert floats from the range [384.0,386.0] to ints in [-32768,32767]
+     * simd versions: convert floats from [-32768.0,32767.0] without rescaling and arrays are 16byte aligned */
+    void (*float_to_int16)(int16_t *dst, const float *src, int len);
+
     /* (I)DCT */
     void (*fdct)(DCTELEM *block/* align 16*/);
     void (*fdct248)(DCTELEM *block/* align 16*/);
@@ -374,8 +400,8 @@ typedef struct DSPContext {
     void (*vc1_inv_trans_8x4)(DCTELEM *b, int n);
     void (*vc1_inv_trans_4x8)(DCTELEM *b, int n);
     void (*vc1_inv_trans_4x4)(DCTELEM *b, int n);
-    void (*vc1_v_overlap)(uint8_t* src, int stride, int rnd);
-    void (*vc1_h_overlap)(uint8_t* src, int stride, int rnd);
+    void (*vc1_v_overlap)(uint8_t* src, int stride);
+    void (*vc1_h_overlap)(uint8_t* src, int stride);
     /* put 8x8 block with bicubic interpolation and quarterpel precision
      * last argument is actually round value instead of height
      */
@@ -553,6 +579,13 @@ void dsputil_init_mmi(DSPContext* c, AVCodecContext *avctx);
 
 void dsputil_init_sh4(DSPContext* c, AVCodecContext *avctx);
 
+#elif defined(ARCH_BFIN)
+
+#define DECLARE_ALIGNED_8(t,v)    t v __attribute__ ((aligned (8)))
+#define STRIDE_ALIGN 8
+
+void dsputil_init_bfin(DSPContext* c, AVCodecContext *avctx);
+
 #else
 
 #define DECLARE_ALIGNED_8(t,v)    t v __attribute__ ((aligned (8)))
@@ -595,6 +628,8 @@ void get_psnr(uint8_t *orig_image[3], uint8_t *coded_image[3],
    FFTSample type */
 typedef float FFTSample;
 
+struct MDCTContext;
+
 typedef struct FFTComplex {
     FFTSample re, im;
 } FFTComplex;
@@ -606,6 +641,8 @@ typedef struct FFTContext {
     FFTComplex *exptab;
     FFTComplex *exptab1; /* only used by SSE code */
     void (*fft_calc)(struct FFTContext *s, FFTComplex *z);
+    void (*imdct_calc)(struct MDCTContext *s, FFTSample *output,
+                       const FFTSample *input, FFTSample *tmp);
 } FFTContext;
 
 int ff_fft_init(FFTContext *s, int nbits, int inverse);
@@ -636,6 +673,10 @@ typedef struct MDCTContext {
 int ff_mdct_init(MDCTContext *s, int nbits, int inverse);
 void ff_imdct_calc(MDCTContext *s, FFTSample *output,
                 const FFTSample *input, FFTSample *tmp);
+void ff_imdct_calc_3dn2(MDCTContext *s, FFTSample *output,
+                        const FFTSample *input, FFTSample *tmp);
+void ff_imdct_calc_sse(MDCTContext *s, FFTSample *output,
+                       const FFTSample *input, FFTSample *tmp);
 void ff_mdct_calc(MDCTContext *s, FFTSample *out,
                const FFTSample *input, FFTSample *tmp);
 void ff_mdct_end(MDCTContext *s);
@@ -660,4 +701,81 @@ static int name16(void /*MpegEncContext*/ *s, uint8_t *dst, uint8_t *src, int st
     return score;\
 }
 
+
+static inline void copy_block2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST16(dst   , LD16(src   ));
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+static inline void copy_block4(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST32(dst   , LD32(src   ));
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+static inline void copy_block8(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST32(dst   , LD32(src   ));
+        ST32(dst+4 , LD32(src+4 ));
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+static inline void copy_block9(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST32(dst   , LD32(src   ));
+        ST32(dst+4 , LD32(src+4 ));
+        dst[8]= src[8];
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+static inline void copy_block16(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST32(dst   , LD32(src   ));
+        ST32(dst+4 , LD32(src+4 ));
+        ST32(dst+8 , LD32(src+8 ));
+        ST32(dst+12, LD32(src+12));
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
+static inline void copy_block17(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
+{
+    int i;
+    for(i=0; i<h; i++)
+    {
+        ST32(dst   , LD32(src   ));
+        ST32(dst+4 , LD32(src+4 ));
+        ST32(dst+8 , LD32(src+8 ));
+        ST32(dst+12, LD32(src+12));
+        dst[16]= src[16];
+        dst+=dstStride;
+        src+=srcStride;
+    }
+}
+
 #endif
diff --git a/src/libffmpeg/libavcodec/dv.c b/src/libffmpeg/libavcodec/dv.c
index c39d70c54..76095a481 100644
--- a/src/libffmpeg/libavcodec/dv.c
+++ b/src/libffmpeg/libavcodec/dv.c
@@ -12,18 +12,20 @@
  * Many thanks to Dan Dennedy <dan@dennedy.org> for providing wealth
  * of DV technical info.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -31,6 +33,7 @@
  * @file dv.c
  * DV codec.
  */
+#define ALT_BITSTREAM_READER
 #include "avcodec.h"
 #include "dsputil.h"
 #include "mpegvideo.h"
@@ -270,11 +273,6 @@ static const int vs_total_ac_bits = (100 * 4 + 68*2) * 5;
 /* see dv_88_areas and dv_248_areas for details */
 static const int mb_area_start[5] = { 1, 6, 21, 43, 64 };
 
-#ifndef ALT_BITSTREAM_READER
-#warning only works with ALT_BITSTREAM_READER
-static int re_index; //Hack to make it compile
-#endif
-
 static inline int get_bits_left(GetBitContext *s)
 {
     return s->size_in_bits - get_bits_count(s);
@@ -707,7 +705,7 @@ static always_inline void dv_set_class_number(DCTELEM* blk, EncBlockInfo* bi,
               /* weigh it and and shift down into range, adding for rounding */
               /* the extra division by a factor of 2^4 reverses the 8x expansion of the DCT
                  AND the 2x doubling of the weights */
-              level = (ABS(level) * weight[i] + (1<<(dv_weight_bits+3))) >> (dv_weight_bits+4);
+              level = (FFABS(level) * weight[i] + (1<<(dv_weight_bits+3))) >> (dv_weight_bits+4);
               bi->mb[i] = level;
               if(level>max) max= level;
               bi->bit_size[area] += dv_rl2vlc_size(i - prev  - 1, level);
@@ -1014,6 +1012,7 @@ static int dv_decode_mt(AVCodecContext *avctx, void* sl)
     return 0;
 }
 
+#ifdef CONFIG_ENCODERS
 static int dv_encode_mt(AVCodecContext *avctx, void* sl)
 {
     DVVideoContext *s = avctx->priv_data;
@@ -1032,7 +1031,9 @@ static int dv_encode_mt(AVCodecContext *avctx, void* sl)
                             &s->sys->video_place[slice*5]);
     return 0;
 }
+#endif
 
+#ifdef CONFIG_DECODERS
 /* NOTE: exactly one frame must be given (120000 bytes for NTSC,
    144000 bytes for PAL - or twice those for 50Mbps) */
 static int dvvideo_decode_frame(AVCodecContext *avctx,
@@ -1072,7 +1073,132 @@ static int dvvideo_decode_frame(AVCodecContext *avctx,
 
     return s->sys->frame_size;
 }
+#endif
+
+
+static inline int dv_write_pack(enum dv_pack_type pack_id, DVVideoContext *c, uint8_t* buf)
+{
+    /*
+     * Here's what SMPTE314M says about these two:
+     *    (page 6) APTn, AP1n, AP2n, AP3n: These data shall be identical
+     *             as track application IDs (APTn = 001, AP1n =
+     *             001, AP2n = 001, AP3n = 001), if the source signal
+     *             comes from a digital VCR. If the signal source is
+     *             unknown, all bits for these data shall be set to 1.
+     *    (page 12) STYPE: STYPE defines a signal type of video signal
+     *                     00000b = 4:1:1 compression
+     *                     00100b = 4:2:2 compression
+     *                     XXXXXX = Reserved
+     * Now, I've got two problems with these statements:
+     *   1. it looks like APT == 111b should be a safe bet, but it isn't.
+     *      It seems that for PAL as defined in IEC 61834 we have to set
+     *      APT to 000 and for SMPTE314M to 001.
+     *   2. It is not at all clear what STYPE is used for 4:2:0 PAL
+     *      compression scheme (if any).
+     */
+    int apt = (c->sys->pix_fmt == PIX_FMT_YUV420P ? 0 : 1);
+    int stype = (c->sys->pix_fmt == PIX_FMT_YUV422P ? 4 : 0);
+
+    uint8_t aspect = 0;
+    if((int)(av_q2d(c->avctx->sample_aspect_ratio) * c->avctx->width / c->avctx->height * 10) == 17) /* 16:9 */
+        aspect = 0x02;
+
+    buf[0] = (uint8_t)pack_id;
+    switch (pack_id) {
+    case dv_header525: /* I can't imagine why these two weren't defined as real */
+    case dv_header625: /* packs in SMPTE314M -- they definitely look like ones */
+          buf[1] = 0xf8 |               /* reserved -- always 1 */
+                   (apt & 0x07);        /* APT: Track application ID */
+          buf[2] = (0 << 7)    | /* TF1: audio data is 0 - valid; 1 - invalid */
+                   (0x0f << 3) | /* reserved -- always 1 */
+                   (apt & 0x07); /* AP1: Audio application ID */
+          buf[3] = (0 << 7)    | /* TF2: video data is 0 - valid; 1 - invalid */
+                   (0x0f << 3) | /* reserved -- always 1 */
+                   (apt & 0x07); /* AP2: Video application ID */
+          buf[4] = (0 << 7)    | /* TF3: subcode(SSYB) is 0 - valid; 1 - invalid */
+                   (0x0f << 3) | /* reserved -- always 1 */
+                   (apt & 0x07); /* AP3: Subcode application ID */
+          break;
+    case dv_video_source:
+          buf[1] = 0xff; /* reserved -- always 1 */
+          buf[2] = (1 << 7) | /* B/W: 0 - b/w, 1 - color */
+                   (1 << 6) | /* following CLF is valid - 0, invalid - 1 */
+                   (3 << 4) | /* CLF: color frames id (see ITU-R BT.470-4) */
+                   0xf; /* reserved -- always 1 */
+          buf[3] = (3 << 6) | /* reserved -- always 1 */
+                   (c->sys->dsf << 5) | /*  system: 60fields/50fields */
+                   stype; /* signal type video compression */
+          buf[4] = 0xff; /* VISC: 0xff -- no information */
+          break;
+    case dv_video_control:
+          buf[1] = (0 << 6) | /* Copy generation management (CGMS) 0 -- free */
+                   0x3f; /* reserved -- always 1 */
+          buf[2] = 0xc8 | /* reserved -- always b11001xxx */
+                   aspect;
+          buf[3] = (1 << 7) | /* Frame/field flag 1 -- frame, 0 -- field */
+                   (1 << 6) | /* First/second field flag 0 -- field 2, 1 -- field 1 */
+                   (1 << 5) | /* Frame change flag 0 -- same picture as before, 1 -- different */
+                   (1 << 4) | /* 1 - interlaced, 0 - noninterlaced */
+                   0xc; /* reserved -- always b1100 */
+          buf[4] = 0xff; /* reserved -- always 1 */
+          break;
+    default:
+          buf[1] = buf[2] = buf[3] = buf[4] = 0xff;
+    }
+    return 5;
+}
+
+static void dv_format_frame(DVVideoContext* c, uint8_t* buf)
+{
+    int chan, i, j, k;
+
+    for (chan = 0; chan < c->sys->n_difchan; chan++) {
+        for (i = 0; i < c->sys->difseg_size; i++) {
+            memset(buf, 0xff, 80 * 6); /* First 6 DIF blocks are for control data */
+
+            /* DV header: 1DIF */
+            buf += dv_write_dif_id(dv_sect_header, chan, i, 0, buf);
+            buf += dv_write_pack((c->sys->dsf ? dv_header625 : dv_header525), c, buf);
+            buf += 72; /* unused bytes */
+
+            /* DV subcode: 2DIFs */
+            for (j = 0; j < 2; j++) {
+                buf += dv_write_dif_id(dv_sect_subcode, chan, i, j, buf);
+                for (k = 0; k < 6; k++)
+                     buf += dv_write_ssyb_id(k, (i < c->sys->difseg_size/2), buf) + 5;
+                buf += 29; /* unused bytes */
+            }
+
+            /* DV VAUX: 3DIFS */
+            for (j = 0; j < 3; j++) {
+                buf += dv_write_dif_id(dv_sect_vaux, chan, i, j, buf);
+                buf += dv_write_pack(dv_video_source,  c, buf);
+                buf += dv_write_pack(dv_video_control, c, buf);
+                buf += 7*5;
+                buf += dv_write_pack(dv_video_source,  c, buf);
+                buf += dv_write_pack(dv_video_control, c, buf);
+                buf += 4*5 + 2; /* unused bytes */
+            }
+
+            /* DV Audio/Video: 135 Video DIFs + 9 Audio DIFs */
+            for (j = 0; j < 135; j++) {
+                if (j%15 == 0) {
+                    memset(buf, 0xff, 80);
+                    buf += dv_write_dif_id(dv_sect_audio, chan, i, j/15, buf);
+                    buf += 77; /* audio control & shuffled PCM audio */
+                }
+                buf += dv_write_dif_id(dv_sect_video, chan, i, j, buf);
+                buf += 77; /* 1 video macro block: 1 bytes control
+                              4 * 14 bytes Y 8x8 data
+                              10 bytes Cr 8x8 data
+                              10 bytes Cb 8x8 data */
+            }
+        }
+    }
+}
+
 
+#ifdef CONFIG_ENCODERS
 static int dvvideo_encode_frame(AVCodecContext *c, uint8_t *buf, int buf_size,
                                 void *data)
 {
@@ -1095,21 +1221,11 @@ static int dvvideo_encode_frame(AVCodecContext *c, uint8_t *buf, int buf_size,
 
     emms_c();
 
-    /* Fill in just enough of the header for dv_frame_profile() to
-       return the correct result, so that the frame can be decoded
-       correctly. The rest of the metadata is filled in by the dvvideo
-       avformat. (this should probably change so that encode_frame()
-       fills in ALL of the metadata - e.g. for Quicktime-wrapped DV
-       streams) */
-
-    /* NTSC/PAL format */
-    buf[3] = s->sys->dsf ? 0x80 : 0x00;
-
-    /* 25Mbps or 50Mbps */
-    buf[80*5 + 48 + 3] = (s->sys->pix_fmt == PIX_FMT_YUV422P) ? 0x4 : 0x0;
+    dv_format_frame(s, buf);
 
     return s->sys->frame_size;
 }
+#endif
 
 static int dvvideo_close(AVCodecContext *c)
 {
@@ -1133,6 +1249,7 @@ AVCodec dvvideo_encoder = {
 };
 #endif // CONFIG_DVVIDEO_ENCODER
 
+#ifdef CONFIG_DVVIDEO_DECODER
 AVCodec dvvideo_decoder = {
     "dvvideo",
     CODEC_TYPE_VIDEO,
@@ -1145,3 +1262,4 @@ AVCodec dvvideo_decoder = {
     CODEC_CAP_DR1,
     NULL
 };
+#endif
diff --git a/src/libffmpeg/libavcodec/dvdata.h b/src/libffmpeg/libavcodec/dvdata.h
index a3d42d66c..dce4aba98 100644
--- a/src/libffmpeg/libavcodec/dvdata.h
+++ b/src/libffmpeg/libavcodec/dvdata.h
@@ -2,18 +2,20 @@
  * Constants for DV codec
  * Copyright (c) 2002 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -2624,6 +2626,29 @@ static const DVprofile dv_profiles[] = {
     }
 };
 
+enum dv_section_type {
+     dv_sect_header  = 0x1f,
+     dv_sect_subcode = 0x3f,
+     dv_sect_vaux    = 0x56,
+     dv_sect_audio   = 0x76,
+     dv_sect_video   = 0x96,
+};
+
+enum dv_pack_type {
+     dv_header525     = 0x3f, /* see dv_write_pack for important details on */
+     dv_header625     = 0xbf, /* these two packs */
+     dv_timecode      = 0x13,
+     dv_audio_source  = 0x50,
+     dv_audio_control = 0x51,
+     dv_audio_recdate = 0x52,
+     dv_audio_rectime = 0x53,
+     dv_video_source  = 0x60,
+     dv_video_control = 0x61,
+     dv_video_recdate = 0x62,
+     dv_video_rectime = 0x63,
+     dv_unknown_pack  = 0xff,
+};
+
 /* minimum number of bytes to read from a DV stream in order to determine the profile */
 #define DV_PROFILE_BYTES (6*80) /* 6 DIF blocks */
 
@@ -2663,3 +2688,37 @@ static inline const DVprofile* dv_codec_profile(AVCodecContext* codec)
 
     return NULL;
 }
+
+static inline int dv_write_dif_id(enum dv_section_type t, uint8_t chan_num, uint8_t seq_num,
+                                  uint8_t dif_num, uint8_t* buf)
+{
+    buf[0] = (uint8_t)t;    /* Section type */
+    buf[1] = (seq_num<<4) | /* DIF seq number 0-9 for 525/60; 0-11 for 625/50 */
+             (chan_num << 3) | /* FSC: for 50Mb/s 0 - first channel; 1 - second */
+             7;             /* reserved -- always 1 */
+    buf[2] = dif_num;       /* DIF block number Video: 0-134, Audio: 0-8 */
+    return 3;
+}
+
+
+static inline int dv_write_ssyb_id(uint8_t syb_num, uint8_t fr, uint8_t* buf)
+{
+    if (syb_num == 0 || syb_num == 6) {
+        buf[0] = (fr<<7) | /* FR ID 1 - first half of each channel; 0 - second */
+                 (0<<4)  | /* AP3 (Subcode application ID) */
+                 0x0f;     /* reserved -- always 1 */
+    }
+    else if (syb_num == 11) {
+        buf[0] = (fr<<7) | /* FR ID 1 - first half of each channel; 0 - second */
+                 0x7f;     /* reserved -- always 1 */
+    }
+    else {
+        buf[0] = (fr<<7) | /* FR ID 1 - first half of each channel; 0 - second */
+                 (0<<4)  | /* APT (Track application ID) */
+                 0x0f;     /* reserved -- always 1 */
+    }
+    buf[1] = 0xf0 |            /* reserved -- always 1 */
+             (syb_num & 0x0f); /* SSYB number 0 - 11   */
+    buf[2] = 0xff;             /* reserved -- always 1 */
+    return 3;
+}
diff --git a/src/libffmpeg/libavcodec/error_resilience.c b/src/libffmpeg/libavcodec/error_resilience.c
index 9912044ec..0923721ee 100644
--- a/src/libffmpeg/libavcodec/error_resilience.c
+++ b/src/libffmpeg/libavcodec/error_resilience.c
@@ -3,18 +3,20 @@
  *
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -197,7 +199,7 @@ static void guess_dc(MpegEncContext *s, int16_t *dc, int w, int h, int stride, i
  */
 static void h_block_filter(MpegEncContext *s, uint8_t *dst, int w, int h, int stride, int is_luma){
     int b_x, b_y;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     for(b_y=0; b_y<h; b_y++){
         for(b_x=0; b_x<w-1; b_x++){
@@ -215,7 +217,7 @@ static void h_block_filter(MpegEncContext *s, uint8_t *dst, int w, int h, int st
             if(!(left_damage||right_damage)) continue; // both undamaged
 
             if(   (!left_intra) && (!right_intra)
-               && ABS(left_mv[0]-right_mv[0]) + ABS(left_mv[1]+right_mv[1]) < 2) continue;
+               && FFABS(left_mv[0]-right_mv[0]) + FFABS(left_mv[1]+right_mv[1]) < 2) continue;
 
             for(y=0; y<8; y++){
                 int a,b,c,d;
@@ -224,7 +226,7 @@ static void h_block_filter(MpegEncContext *s, uint8_t *dst, int w, int h, int st
                 b= dst[offset + 8 + y*stride] - dst[offset + 7 + y*stride];
                 c= dst[offset + 9 + y*stride] - dst[offset + 8 + y*stride];
 
-                d= ABS(b) - ((ABS(a) + ABS(c) + 1)>>1);
+                d= FFABS(b) - ((FFABS(a) + FFABS(c) + 1)>>1);
                 d= FFMAX(d, 0);
                 if(b<0) d= -d;
 
@@ -257,7 +259,7 @@ static void h_block_filter(MpegEncContext *s, uint8_t *dst, int w, int h, int st
  */
 static void v_block_filter(MpegEncContext *s, uint8_t *dst, int w, int h, int stride, int is_luma){
     int b_x, b_y;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     for(b_y=0; b_y<h-1; b_y++){
         for(b_x=0; b_x<w; b_x++){
@@ -275,7 +277,7 @@ static void v_block_filter(MpegEncContext *s, uint8_t *dst, int w, int h, int st
             if(!(top_damage||bottom_damage)) continue; // both undamaged
 
             if(   (!top_intra) && (!bottom_intra)
-               && ABS(top_mv[0]-bottom_mv[0]) + ABS(top_mv[1]+bottom_mv[1]) < 2) continue;
+               && FFABS(top_mv[0]-bottom_mv[0]) + FFABS(top_mv[1]+bottom_mv[1]) < 2) continue;
 
             for(x=0; x<8; x++){
                 int a,b,c,d;
@@ -284,7 +286,7 @@ static void v_block_filter(MpegEncContext *s, uint8_t *dst, int w, int h, int st
                 b= dst[offset + x + 8*stride] - dst[offset + x + 7*stride];
                 c= dst[offset + x + 9*stride] - dst[offset + x + 8*stride];
 
-                d= ABS(b) - ((ABS(a) + ABS(c)+1)>>1);
+                d= FFABS(b) - ((FFABS(a) + FFABS(c)+1)>>1);
                 d= FFMAX(d, 0);
                 if(b<0) d= -d;
 
@@ -493,22 +495,22 @@ int score_sum=0;
                         if(mb_x>0 && fixed[mb_xy-1]){
                             int k;
                             for(k=0; k<16; k++)
-                                score += ABS(src[k*s->linesize-1 ]-src[k*s->linesize   ]);
+                                score += FFABS(src[k*s->linesize-1 ]-src[k*s->linesize   ]);
                         }
                         if(mb_x+1<mb_width && fixed[mb_xy+1]){
                             int k;
                             for(k=0; k<16; k++)
-                                score += ABS(src[k*s->linesize+15]-src[k*s->linesize+16]);
+                                score += FFABS(src[k*s->linesize+15]-src[k*s->linesize+16]);
                         }
                         if(mb_y>0 && fixed[mb_xy-mb_stride]){
                             int k;
                             for(k=0; k<16; k++)
-                                score += ABS(src[k-s->linesize   ]-src[k               ]);
+                                score += FFABS(src[k-s->linesize   ]-src[k               ]);
                         }
                         if(mb_y+1<mb_height && fixed[mb_xy+mb_stride]){
                             int k;
                             for(k=0; k<16; k++)
-                                score += ABS(src[k+s->linesize*15]-src[k+s->linesize*16]);
+                                score += FFABS(src[k+s->linesize*15]-src[k+s->linesize*16]);
                         }
 
                         if(score <= best_score){ // <= will favor the last MV
diff --git a/src/libffmpeg/libavcodec/eval.c b/src/libffmpeg/libavcodec/eval.c
index 5b0e51d62..961c8b5ac 100644
--- a/src/libffmpeg/libavcodec/eval.c
+++ b/src/libffmpeg/libavcodec/eval.c
@@ -1,20 +1,23 @@
 /*
  * simple arithmetic expression evaluator
  *
- * Copyright (c) 2002 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (c) 2002-2006 Michael Niedermayer <michaelni@gmx.at>
+ * Copyright (c) 2006 Oded Shimon <ods15@ods15.dyndns.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -28,6 +31,7 @@
 
 #include "avcodec.h"
 #include "mpegvideo.h"
+#include "eval.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -35,7 +39,7 @@
 #include <math.h>
 
 #ifndef NAN
-  #define NAN 0
+  #define NAN 0.0/0.0
 #endif
 
 #ifndef M_PI
@@ -52,9 +56,69 @@ typedef struct Parser{
     double (**func2)(void *, double a, double b); // NULL terminated
     char **func2_name;          // NULL terminated
     void *opaque;
+    char **error;
+#define VARS 10
+    double var[VARS];
 } Parser;
 
-static double evalExpression(Parser *p);
+static int8_t si_prefixes['z' - 'E' + 1]={
+    ['y'-'E']= -24,
+    ['z'-'E']= -21,
+    ['a'-'E']= -18,
+    ['f'-'E']= -15,
+    ['p'-'E']= -12,
+    ['n'-'E']= - 9,
+    ['u'-'E']= - 6,
+    ['m'-'E']= - 3,
+    ['c'-'E']= - 2,
+    ['d'-'E']= - 1,
+    ['h'-'E']=   2,
+    ['k'-'E']=   3,
+    ['K'-'E']=   3,
+    ['M'-'E']=   6,
+    ['G'-'E']=   9,
+    ['T'-'E']=  12,
+    ['P'-'E']=  15,
+    ['E'-'E']=  18,
+    ['Z'-'E']=  21,
+    ['Y'-'E']=  24,
+};
+
+/** strtod() function extended with 'k', 'M', 'G', 'ki', 'Mi', 'Gi' and 'B'
+ * postfixes.  This allows using f.e. kB, MiB, G and B as a postfix. This
+ * function assumes that the unit of numbers is bits not bytes.
+ */
+static double av_strtod(const char *name, char **tail) {
+    double d;
+    char *next;
+    d = strtod(name, &next);
+    /* if parsing succeeded, check for and interpret postfixes */
+    if (next!=name) {
+
+        if(*next >= 'E' && *next <= 'z'){
+            int e= si_prefixes[*next - 'E'];
+            if(e){
+                if(next[1] == 'i'){
+                    d*= pow( 2, e/0.3);
+                    next+=2;
+                }else{
+                    d*= pow(10, e);
+                    next++;
+                }
+            }
+        }
+
+        if(*next=='B') {
+            d*=8;
+            *next++;
+        }
+    }
+    /* if requested, fill in tail with the position after the last parsed
+       character */
+    if (tail)
+        *tail = next;
+    return d;
+}
 
 static int strmatch(const char *s, const char *prefix){
     int i;
@@ -64,143 +128,318 @@ static int strmatch(const char *s, const char *prefix){
     return 1;
 }
 
-static double evalPrimary(Parser *p){
-    double d, d2=NAN;
+struct ff_expr_s {
+    enum {
+        e_value, e_const, e_func0, e_func1, e_func2,
+        e_squish, e_gauss, e_ld,
+        e_mod, e_max, e_min, e_eq, e_gt, e_gte,
+        e_pow, e_mul, e_div, e_add,
+        e_last, e_st, e_while,
+    } type;
+    double value; // is sign in other types
+    union {
+        int const_index;
+        double (*func0)(double);
+        double (*func1)(void *, double);
+        double (*func2)(void *, double, double);
+    } a;
+    AVEvalExpr * param[2];
+};
+
+static double eval_expr(Parser * p, AVEvalExpr * e) {
+    switch (e->type) {
+        case e_value:  return e->value;
+        case e_const:  return e->value * p->const_value[e->a.const_index];
+        case e_func0:  return e->value * e->a.func0(eval_expr(p, e->param[0]));
+        case e_func1:  return e->value * e->a.func1(p->opaque, eval_expr(p, e->param[0]));
+        case e_func2:  return e->value * e->a.func2(p->opaque, eval_expr(p, e->param[0]), eval_expr(p, e->param[1]));
+        case e_squish: return 1/(1+exp(4*eval_expr(p, e->param[0])));
+        case e_gauss: { double d = eval_expr(p, e->param[0]); return exp(-d*d/2)/sqrt(2*M_PI); }
+        case e_ld:     return e->value * p->var[clip(eval_expr(p, e->param[0]), 0, VARS-1)];
+        case e_while: {
+            double d = NAN;
+            while(eval_expr(p, e->param[0]))
+                d=eval_expr(p, e->param[1]);
+            return d;
+        }
+        default: {
+            double d = eval_expr(p, e->param[0]);
+            double d2 = eval_expr(p, e->param[1]);
+            switch (e->type) {
+                case e_mod: return e->value * (d - floor(d/d2)*d2);
+                case e_max: return e->value * (d >  d2 ?   d : d2);
+                case e_min: return e->value * (d <  d2 ?   d : d2);
+                case e_eq:  return e->value * (d == d2 ? 1.0 : 0.0);
+                case e_gt:  return e->value * (d >  d2 ? 1.0 : 0.0);
+                case e_gte: return e->value * (d >= d2 ? 1.0 : 0.0);
+                case e_pow: return e->value * pow(d, d2);
+                case e_mul: return e->value * (d * d2);
+                case e_div: return e->value * (d / d2);
+                case e_add: return e->value * (d + d2);
+                case e_last:return e->value * d2;
+                case e_st : return e->value * (p->var[clip(d, 0, VARS-1)]= d2);
+            }
+        }
+    }
+    return NAN;
+}
+
+static AVEvalExpr * parse_expr(Parser *p);
+
+void ff_eval_free(AVEvalExpr * e) {
+    if (!e) return;
+    ff_eval_free(e->param[0]);
+    ff_eval_free(e->param[1]);
+    av_freep(&e);
+}
+
+static AVEvalExpr * parse_primary(Parser *p) {
+    AVEvalExpr * d = av_mallocz(sizeof(AVEvalExpr));
     char *next= p->s;
     int i;
 
     /* number */
-    d= strtod(p->s, &next);
+    d->value = av_strtod(p->s, &next);
     if(next != p->s){
+        d->type = e_value;
         p->s= next;
         return d;
     }
+    d->value = 1;
 
     /* named constants */
     for(i=0; p->const_name && p->const_name[i]; i++){
         if(strmatch(p->s, p->const_name[i])){
             p->s+= strlen(p->const_name[i]);
-            return p->const_value[i];
+            d->type = e_const;
+            d->a.const_index = i;
+            return d;
         }
     }
 
     p->s= strchr(p->s, '(');
     if(p->s==NULL){
-        av_log(NULL, AV_LOG_ERROR, "Parser: missing ( in \"%s\"\n", next);
-        return NAN;
+        *p->error = "missing (";
+        p->s= next;
+        ff_eval_free(d);
+        return NULL;
     }
     p->s++; // "("
-    d= evalExpression(p);
+    if (*next == '(') { // special case do-nothing
+        av_freep(&d);
+        d = parse_expr(p);
+        if(p->s[0] != ')'){
+            *p->error = "missing )";
+            ff_eval_free(d);
+            return NULL;
+        }
+        p->s++; // ")"
+        return d;
+    }
+    d->param[0] = parse_expr(p);
     if(p->s[0]== ','){
         p->s++; // ","
-        d2= evalExpression(p);
+        d->param[1] = parse_expr(p);
     }
     if(p->s[0] != ')'){
-        av_log(NULL, AV_LOG_ERROR, "Parser: missing ) in \"%s\"\n", next);
-        return NAN;
+        *p->error = "missing )";
+        ff_eval_free(d);
+        return NULL;
     }
     p->s++; // ")"
 
-         if( strmatch(next, "sinh"  ) ) d= sinh(d);
-    else if( strmatch(next, "cosh"  ) ) d= cosh(d);
-    else if( strmatch(next, "tanh"  ) ) d= tanh(d);
-    else if( strmatch(next, "sin"   ) ) d= sin(d);
-    else if( strmatch(next, "cos"   ) ) d= cos(d);
-    else if( strmatch(next, "tan"   ) ) d= tan(d);
-    else if( strmatch(next, "exp"   ) ) d= exp(d);
-    else if( strmatch(next, "log"   ) ) d= log(d);
-    else if( strmatch(next, "squish") ) d= 1/(1+exp(4*d));
-    else if( strmatch(next, "gauss" ) ) d= exp(-d*d/2)/sqrt(2*M_PI);
-    else if( strmatch(next, "abs"   ) ) d= fabs(d);
-    else if( strmatch(next, "max"   ) ) d= d > d2 ? d : d2;
-    else if( strmatch(next, "min"   ) ) d= d < d2 ? d : d2;
-    else if( strmatch(next, "gt"    ) ) d= d > d2 ? 1.0 : 0.0;
-    else if( strmatch(next, "gte"    ) ) d= d >= d2 ? 1.0 : 0.0;
-    else if( strmatch(next, "lt"    ) ) d= d > d2 ? 0.0 : 1.0;
-    else if( strmatch(next, "lte"    ) ) d= d >= d2 ? 0.0 : 1.0;
-    else if( strmatch(next, "eq"    ) ) d= d == d2 ? 1.0 : 0.0;
-    else if( strmatch(next, "("     ) ) d= d;
-//    else if( strmatch(next, "l1"    ) ) d= 1 + d2*(d - 1);
-//    else if( strmatch(next, "sq01"  ) ) d= (d >= 0.0 && d <=1.0) ? 1.0 : 0.0;
-    else{
+    d->type = e_func0;
+         if( strmatch(next, "sinh"  ) ) d->a.func0 = sinh;
+    else if( strmatch(next, "cosh"  ) ) d->a.func0 = cosh;
+    else if( strmatch(next, "tanh"  ) ) d->a.func0 = tanh;
+    else if( strmatch(next, "sin"   ) ) d->a.func0 = sin;
+    else if( strmatch(next, "cos"   ) ) d->a.func0 = cos;
+    else if( strmatch(next, "tan"   ) ) d->a.func0 = tan;
+    else if( strmatch(next, "atan"  ) ) d->a.func0 = atan;
+    else if( strmatch(next, "asin"  ) ) d->a.func0 = asin;
+    else if( strmatch(next, "acos"  ) ) d->a.func0 = acos;
+    else if( strmatch(next, "exp"   ) ) d->a.func0 = exp;
+    else if( strmatch(next, "log"   ) ) d->a.func0 = log;
+    else if( strmatch(next, "abs"   ) ) d->a.func0 = fabs;
+    else if( strmatch(next, "squish") ) d->type = e_squish;
+    else if( strmatch(next, "gauss" ) ) d->type = e_gauss;
+    else if( strmatch(next, "mod"   ) ) d->type = e_mod;
+    else if( strmatch(next, "max"   ) ) d->type = e_max;
+    else if( strmatch(next, "min"   ) ) d->type = e_min;
+    else if( strmatch(next, "eq"    ) ) d->type = e_eq;
+    else if( strmatch(next, "gte"   ) ) d->type = e_gte;
+    else if( strmatch(next, "gt"    ) ) d->type = e_gt;
+    else if( strmatch(next, "lte"   ) ) { AVEvalExpr * tmp = d->param[1]; d->param[1] = d->param[0]; d->param[0] = tmp; d->type = e_gt; }
+    else if( strmatch(next, "lt"    ) ) { AVEvalExpr * tmp = d->param[1]; d->param[1] = d->param[0]; d->param[0] = tmp; d->type = e_gte; }
+    else if( strmatch(next, "ld"    ) ) d->type = e_ld;
+    else if( strmatch(next, "st"    ) ) d->type = e_st;
+    else if( strmatch(next, "while" ) ) d->type = e_while;
+    else {
         for(i=0; p->func1_name && p->func1_name[i]; i++){
             if(strmatch(next, p->func1_name[i])){
-                return p->func1[i](p->opaque, d);
+                d->a.func1 = p->func1[i];
+                d->type = e_func1;
+                return d;
             }
         }
 
         for(i=0; p->func2_name && p->func2_name[i]; i++){
             if(strmatch(next, p->func2_name[i])){
-                return p->func2[i](p->opaque, d, d2);
+                d->a.func2 = p->func2[i];
+                d->type = e_func2;
+                return d;
             }
         }
 
-        av_log(NULL, AV_LOG_ERROR, "Parser: unknown function in \"%s\"\n", next);
-        return NAN;
+        *p->error = "unknown function";
+        ff_eval_free(d);
+        return NULL;
     }
 
     return d;
 }
 
-static double evalPow(Parser *p){
-    int sign= (*p->s == '+') - (*p->s == '-');
-    p->s += sign&1;
-    return (sign|1) * evalPrimary(p);
+static AVEvalExpr * new_eval_expr(int type, int value, AVEvalExpr *p0, AVEvalExpr *p1){
+    AVEvalExpr * e = av_mallocz(sizeof(AVEvalExpr));
+    e->type     =type   ;
+    e->value    =value  ;
+    e->param[0] =p0     ;
+    e->param[1] =p1     ;
+    return e;
 }
 
-static double evalFactor(Parser *p){
-    double ret= evalPow(p);
+static AVEvalExpr * parse_pow(Parser *p, int *sign){
+    *sign= (*p->s == '+') - (*p->s == '-');
+    p->s += *sign&1;
+    return parse_primary(p);
+}
+
+static AVEvalExpr * parse_factor(Parser *p){
+    int sign, sign2;
+    AVEvalExpr * e = parse_pow(p, &sign);
     while(p->s[0]=='^'){
         p->s++;
-        ret= pow(ret, evalPow(p));
+        e= new_eval_expr(e_pow, 1, e, parse_pow(p, &sign2));
+        if (e->param[1]) e->param[1]->value *= (sign2|1);
     }
-    return ret;
+    if (e) e->value *= (sign|1);
+    return e;
 }
 
-static double evalTerm(Parser *p){
-    double ret= evalFactor(p);
+static AVEvalExpr * parse_term(Parser *p){
+    AVEvalExpr * e = parse_factor(p);
     while(p->s[0]=='*' || p->s[0]=='/'){
-        if(*p->s++ == '*') ret*= evalFactor(p);
-        else               ret/= evalFactor(p);
+        int c= *p->s++;
+        e= new_eval_expr(c == '*' ? e_mul : e_div, 1, e, parse_factor(p));
     }
-    return ret;
+    return e;
 }
 
-static double evalExpression(Parser *p){
-    double ret= 0;
+static AVEvalExpr * parse_subexpr(Parser *p) {
+    AVEvalExpr * e = parse_term(p);
+    while(*p->s == '+' || *p->s == '-') {
+        e= new_eval_expr(e_add, 1, e, parse_term(p));
+    };
+
+    return e;
+}
+
+static AVEvalExpr * parse_expr(Parser *p) {
+    AVEvalExpr * e;
 
     if(p->stack_index <= 0) //protect against stack overflows
-        return NAN;
+        return NULL;
     p->stack_index--;
 
-    do{
-        ret += evalTerm(p);
-    }while(*p->s == '+' || *p->s == '-');
+    e = parse_subexpr(p);
+
+    while(*p->s == ';') {
+        p->s++;
+        e= new_eval_expr(e_last, 1, e, parse_subexpr(p));
+    };
 
     p->stack_index++;
 
-    return ret;
+    return e;
 }
 
-double ff_eval(char *s, double *const_value, const char **const_name,
+static int verify_expr(AVEvalExpr * e) {
+    if (!e) return 0;
+    switch (e->type) {
+        case e_value:
+        case e_const: return 1;
+        case e_func0:
+        case e_func1:
+        case e_squish:
+        case e_ld:
+        case e_gauss: return verify_expr(e->param[0]);
+        default: return verify_expr(e->param[0]) && verify_expr(e->param[1]);
+    }
+}
+
+AVEvalExpr * ff_parse(char *s, const char **const_name,
                double (**func1)(void *, double), const char **func1_name,
                double (**func2)(void *, double, double), char **func2_name,
-               void *opaque){
+               char **error){
     Parser p;
+    AVEvalExpr * e;
+    char w[strlen(s) + 1], * wp = w;
+
+    while (*s)
+        if (!isspace(*s++)) *wp++ = s[-1];
+    *wp++ = 0;
 
     p.stack_index=100;
-    p.s= s;
-    p.const_value= const_value;
+    p.s= w;
     p.const_name = const_name;
     p.func1      = func1;
     p.func1_name = func1_name;
     p.func2      = func2;
     p.func2_name = func2_name;
+    p.error= error;
+
+    e = parse_expr(&p);
+    if (!verify_expr(e)) {
+        ff_eval_free(e);
+        return NULL;
+    }
+    return e;
+}
+
+double ff_parse_eval(AVEvalExpr * e, double *const_value, void *opaque) {
+    Parser p;
+
+    p.const_value= const_value;
     p.opaque     = opaque;
+    return eval_expr(&p, e);
+}
 
-    return evalExpression(&p);
+double ff_eval2(char *s, double *const_value, const char **const_name,
+               double (**func1)(void *, double), const char **func1_name,
+               double (**func2)(void *, double, double), char **func2_name,
+               void *opaque, char **error){
+    AVEvalExpr * e = ff_parse(s, const_name, func1, func1_name, func2, func2_name, error);
+    double d;
+    if (!e) return NAN;
+    d = ff_parse_eval(e, const_value, opaque);
+    ff_eval_free(e);
+    return d;
 }
 
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+attribute_deprecated double ff_eval(char *s, double *const_value, const char **const_name,
+               double (**func1)(void *, double), const char **func1_name,
+               double (**func2)(void *, double, double), char **func2_name,
+               void *opaque){
+    char *error=NULL;
+    double ret;
+    ret = ff_eval2(s, const_value, const_name, func1, func1_name, func2, func2_name, opaque, &error);
+    if (error)
+        av_log(NULL, AV_LOG_ERROR, "Error evaluating \"%s\": %s\n", s, error);
+    return ret;
+}
+#endif
+
 #ifdef TEST
 #undef printf
 static double const_values[]={
@@ -216,6 +455,7 @@ static const char *const_names[]={
 main(){
     int i;
     printf("%f == 12.7\n", ff_eval("1+(5-2)^(3-1)+1/2+sin(PI)-max(-2.2,-3.1)", const_values, const_names, NULL, NULL, NULL, NULL, NULL));
+    printf("%f == 0.931322575\n", ff_eval("80G/80Gi", const_values, const_names, NULL, NULL, NULL, NULL, NULL));
 
     for(i=0; i<1050; i++){
         START_TIMER
diff --git a/src/libffmpeg/libavcodec/eval.h b/src/libffmpeg/libavcodec/eval.h
new file mode 100644
index 000000000..b52199cf4
--- /dev/null
+++ b/src/libffmpeg/libavcodec/eval.h
@@ -0,0 +1,84 @@
+/*
+ * simple arithmetic expression evaluator
+ *
+ * Copyright (c) 2002 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file eval.h
+ * eval header.
+ */
+
+#ifndef AVCODEC_EVAL_H
+#define AVCODEC_EVAL_H
+
+#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0)
+double ff_eval(char *s, double *const_value, const char **const_name,
+               double (**func1)(void *, double), const char **func1_name,
+               double (**func2)(void *, double, double), char **func2_name,
+               void *opaque);
+#endif
+
+/**
+ * Parses and evaluates an expression.
+ * Note, this is significantly slower than ff_parse_eval()
+ * @param s expression as a zero terminated string for example "1+2^3+5*5+sin(2/3)"
+ * @param func1 NULL terminated array of function pointers for functions which take 1 argument
+ * @param func2 NULL terminated array of function pointers for functions which take 2 arguments
+ * @param const_name NULL terminated array of zero terminated strings of constant identifers for example {"PI", "E", 0}
+ * @param func1_name NULL terminated array of zero terminated strings of func1 identifers
+ * @param func2_name NULL terminated array of zero terminated strings of func2 identifers
+ * @param error pointer to a char* which is set to an error message if something goes wrong
+ * @param const_value a zero terminated array of values for the identifers from const_name
+ * @param opaque a pointer which will be passed to all functions from func1 and func2
+ * @return the value of the expression
+ */
+double ff_eval2(char *s, double *const_value, const char **const_name,
+               double (**func1)(void *, double), const char **func1_name,
+               double (**func2)(void *, double, double), char **func2_name,
+               void *opaque, char **error);
+
+typedef struct ff_expr_s AVEvalExpr;
+
+/**
+ * Parses a expression.
+ * @param s expression as a zero terminated string for example "1+2^3+5*5+sin(2/3)"
+ * @param func1 NULL terminated array of function pointers for functions which take 1 argument
+ * @param func2 NULL terminated array of function pointers for functions which take 2 arguments
+ * @param const_name NULL terminated array of zero terminated strings of constant identifers for example {"PI", "E", 0}
+ * @param func1_name NULL terminated array of zero terminated strings of func1 identifers
+ * @param func2_name NULL terminated array of zero terminated strings of func2 identifers
+ * @param error pointer to a char* which is set to an error message if something goes wrong
+ * @return AVEvalExpr which must be freed with ff_eval_free by the user when its not needed anymore
+ *         NULL if anything went wrong
+ */
+AVEvalExpr * ff_parse(char *s, const char **const_name,
+               double (**func1)(void *, double), const char **func1_name,
+               double (**func2)(void *, double, double), char **func2_name,
+               char **error);
+/**
+ * Evaluates a previously parsed expression.
+ * @param const_value a zero terminated array of values for the identifers from ff_parse const_name
+ * @param opaque a pointer which will be passed to all functions from func1 and func2
+ * @return the value of the expression
+ */
+double ff_parse_eval(AVEvalExpr * e, double *const_value, void *opaque);
+void ff_eval_free(AVEvalExpr * e);
+
+#endif /* AVCODEC_EVAL_H */
diff --git a/src/libffmpeg/libavcodec/faandct.c b/src/libffmpeg/libavcodec/faandct.c
index cd7ef7c6b..e3c0d84a2 100644
--- a/src/libffmpeg/libavcodec/faandct.c
+++ b/src/libffmpeg/libavcodec/faandct.c
@@ -2,18 +2,20 @@
  * Floating point AAN DCT
  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * this implementation is based upon the IJG integer AAN DCT (see jfdctfst.c)
diff --git a/src/libffmpeg/libavcodec/faandct.h b/src/libffmpeg/libavcodec/faandct.h
index 677594c04..77dd41dae 100644
--- a/src/libffmpeg/libavcodec/faandct.h
+++ b/src/libffmpeg/libavcodec/faandct.h
@@ -2,18 +2,20 @@
  * Floating point AAN DCT
  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/fft.c b/src/libffmpeg/libavcodec/fft.c
index 1c63f6889..62a6a5576 100644
--- a/src/libffmpeg/libavcodec/fft.c
+++ b/src/libffmpeg/libavcodec/fft.c
@@ -2,18 +2,20 @@
  * FFT/IFFT transforms
  * Copyright (c) 2002 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -54,24 +56,35 @@ int ff_fft_init(FFTContext *s, int nbits, int inverse)
         s->exptab[i].im = s1;
     }
     s->fft_calc = ff_fft_calc_c;
+    s->imdct_calc = ff_imdct_calc;
     s->exptab1 = NULL;
 
     /* compute constant table for HAVE_SSE version */
-#if (defined(HAVE_MMX) && (defined(HAVE_BUILTIN_VECTOR) || defined(HAVE_MM3DNOW))) || defined(HAVE_ALTIVEC)
+#if defined(HAVE_MMX) \
+    || (defined(HAVE_ALTIVEC) && !defined(ALTIVEC_USE_REFERENCE_C_CODE))
     {
-        int has_vectors = 0;
+        int has_vectors = mm_support();
 
+        if (has_vectors) {
 #if defined(HAVE_MMX)
-#ifdef HAVE_MM3DNOW
-        has_vectors = mm_support() & (MM_3DNOW | MM_3DNOWEXT | MM_SSE | MM_SSE2);
-#else
-        has_vectors = mm_support() & (MM_SSE | MM_SSE2);
-#endif
-#endif
-#if defined(HAVE_ALTIVEC) && !defined(ALTIVEC_USE_REFERENCE_C_CODE)
-        has_vectors = mm_support() & MM_ALTIVEC;
+            if (has_vectors & MM_3DNOWEXT) {
+                /* 3DNowEx for K7/K8 */
+                s->imdct_calc = ff_imdct_calc_3dn2;
+                s->fft_calc = ff_fft_calc_3dn2;
+            } else if (has_vectors & MM_3DNOW) {
+                /* 3DNow! for K6-2/3 */
+                s->fft_calc = ff_fft_calc_3dn;
+            } else if (has_vectors & MM_SSE) {
+                /* SSE for P3/P4 */
+                s->imdct_calc = ff_imdct_calc_sse;
+                s->fft_calc = ff_fft_calc_sse;
+            }
+#else /* HAVE_MMX */
+            if (has_vectors & MM_ALTIVEC)
+                s->fft_calc = ff_fft_calc_altivec;
 #endif
-        if (has_vectors) {
+        }
+        if (s->fft_calc != ff_fft_calc_c) {
             int np, nblocks, np2, l;
             FFTComplex *q;
 
@@ -97,27 +110,6 @@ int ff_fft_init(FFTContext *s, int nbits, int inverse)
                 nblocks = nblocks >> 1;
             } while (nblocks != 0);
             av_freep(&s->exptab);
-#if defined(HAVE_MMX)
-#ifdef HAVE_MM3DNOW
-            if (has_vectors & MM_3DNOWEXT)
-                /* 3DNowEx for Athlon(XP) */
-                s->fft_calc = ff_fft_calc_3dn2;
-            else if (has_vectors & MM_3DNOW)
-                /* 3DNow! for K6-2/3 */
-                s->fft_calc = ff_fft_calc_3dn;
-#endif
-#ifdef HAVE_BUILTIN_VECTOR
-            if (has_vectors & MM_SSE2)
-                /* SSE for P4/K8 */
-                s->fft_calc = ff_fft_calc_sse;
-            else if ((has_vectors & MM_SSE) &&
-                     s->fft_calc == ff_fft_calc_c)
-                /* SSE for P3 */
-                s->fft_calc = ff_fft_calc_sse;
-#endif
-#else /* HAVE_MMX */
-            s->fft_calc = ff_fft_calc_altivec;
-#endif
         }
     }
 #endif
diff --git a/src/libffmpeg/libavcodec/ffv1.c b/src/libffmpeg/libavcodec/ffv1.c
index c987d84f6..62623e591 100644
--- a/src/libffmpeg/libavcodec/ffv1.c
+++ b/src/libffmpeg/libavcodec/ffv1.c
@@ -3,18 +3,20 @@
  *
  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -223,7 +225,7 @@ static inline void put_symbol(RangeCoder *c, uint8_t *state, int v, int is_signe
     int i;
 
     if(v){
-        const int a= ABS(v);
+        const int a= FFABS(v);
         const int e= av_log2(a);
         put_rac(c, state+0, 0);
 
@@ -271,7 +273,7 @@ static inline int get_symbol(RangeCoder *c, uint8_t *state, int is_signed){
 static inline void update_vlc_state(VlcState * const state, const int v){
     int drift= state->drift;
     int count= state->count;
-    state->error_sum += ABS(v);
+    state->error_sum += FFABS(v);
     drift += v;
 
     if(count == 128){ //FIXME variable
@@ -354,6 +356,7 @@ static inline int get_vlc_symbol(GetBitContext *gb, VlcState * const state, int
     return ret;
 }
 
+#ifdef CONFIG_ENCODERS
 static inline int encode_line(FFV1Context *s, int w, int_fast16_t *sample[2], int plane_index, int bits){
     PlaneContext * const p= &s->plane[plane_index];
     RangeCoder * const c= &s->c;
@@ -527,6 +530,7 @@ static void write_header(FFV1Context *f){
     for(i=0; i<5; i++)
         write_quant_table(c, f->quant_table[i]);
 }
+#endif /* CONFIG_ENCODERS */
 
 static int common_init(AVCodecContext *avctx){
     FFV1Context *s = avctx->priv_data;
@@ -545,6 +549,7 @@ static int common_init(AVCodecContext *avctx){
     return 0;
 }
 
+#ifdef CONFIG_ENCODERS
 static int encode_init(AVCodecContext *avctx)
 {
     FFV1Context *s = avctx->priv_data;
@@ -608,6 +613,7 @@ static int encode_init(AVCodecContext *avctx)
 
     return 0;
 }
+#endif /* CONFIG_ENCODERS */
 
 
 static void clear_state(FFV1Context *f){
@@ -632,6 +638,7 @@ static void clear_state(FFV1Context *f){
     }
 }
 
+#ifdef CONFIG_ENCODERS
 static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
     FFV1Context *f = avctx->priv_data;
     RangeCoder * const c= &f->c;
@@ -687,6 +694,7 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
         return used_count + (put_bits_count(&f->pb)+7)/8;
     }
 }
+#endif /* CONFIG_ENCODERS */
 
 static int common_end(AVCodecContext *avctx){
     FFV1Context *s = avctx->priv_data;
@@ -1027,5 +1035,6 @@ AVCodec ffv1_encoder = {
     encode_init,
     encode_frame,
     common_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_YUV444P, PIX_FMT_YUV422P, PIX_FMT_YUV411P, PIX_FMT_YUV410P, PIX_FMT_RGBA32, -1},
 };
 #endif
diff --git a/src/libffmpeg/libavcodec/flac.c b/src/libffmpeg/libavcodec/flac.c
index 659112c77..6c64ad0a1 100644
--- a/src/libffmpeg/libavcodec/flac.c
+++ b/src/libffmpeg/libavcodec/flac.c
@@ -2,18 +2,20 @@
  * FLAC (Free Lossless Audio Codec) decoder
  * Copyright (c) 2003 Alex Beregszaszi
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -33,6 +35,7 @@
 
 #include <limits.h>
 
+#define ALT_BITSTREAM_READER
 #include "avcodec.h"
 #include "bitstream.h"
 #include "golomb.h"
@@ -92,18 +95,23 @@ static int64_t get_utf8(GetBitContext *gb){
 }
 
 static void metadata_streaminfo(FLACContext *s);
-static void dump_headers(FLACContext *s);
+static void allocate_buffers(FLACContext *s);
+static int metadata_parse(FLACContext *s);
 
 static int flac_decode_init(AVCodecContext * avctx)
 {
     FLACContext *s = avctx->priv_data;
     s->avctx = avctx;
 
-    /* initialize based on the demuxer-supplied streamdata header */
-    if (avctx->extradata_size == FLAC_STREAMINFO_SIZE) {
+    if (avctx->extradata_size > 4) {
+        /* initialize based on the demuxer-supplied streamdata header */
         init_get_bits(&s->gb, avctx->extradata, avctx->extradata_size*8);
-        metadata_streaminfo(s);
-        dump_headers(s);
+        if (avctx->extradata_size == FLAC_STREAMINFO_SIZE) {
+            metadata_streaminfo(s);
+            allocate_buffers(s);
+        } else {
+            metadata_parse(s);
+        }
     }
 
     return 0;
@@ -156,7 +164,51 @@ static void metadata_streaminfo(FLACContext *s)
     skip_bits(&s->gb, 64); /* md5 sum */
     skip_bits(&s->gb, 64); /* md5 sum */
 
-    allocate_buffers(s);
+    dump_headers(s);
+}
+
+/**
+ * Parse a list of metadata blocks. This list of blocks must begin with
+ * the fLaC marker.
+ * @param s the flac decoding context containing the gb bit reader used to
+ *          parse metadata
+ * @return 1 if some metadata was read, 0 if no fLaC marker was found
+ */
+static int metadata_parse(FLACContext *s)
+{
+    int i, metadata_last, metadata_type, metadata_size, streaminfo_updated=0;
+
+    if (show_bits_long(&s->gb, 32) == MKBETAG('f','L','a','C')) {
+        skip_bits(&s->gb, 32);
+
+        av_log(s->avctx, AV_LOG_DEBUG, "STREAM HEADER\n");
+        do {
+            metadata_last = get_bits(&s->gb, 1);
+            metadata_type = get_bits(&s->gb, 7);
+            metadata_size = get_bits_long(&s->gb, 24);
+
+            av_log(s->avctx, AV_LOG_DEBUG,
+                   " metadata block: flag = %d, type = %d, size = %d\n",
+                   metadata_last, metadata_type, metadata_size);
+            if (metadata_size) {
+                switch (metadata_type) {
+                case METADATA_TYPE_STREAMINFO:
+                    metadata_streaminfo(s);
+                    streaminfo_updated = 1;
+                    break;
+
+                default:
+                    for (i=0; i<metadata_size; i++)
+                        skip_bits(&s->gb, 8);
+                }
+            }
+        } while (!metadata_last);
+
+        if (streaminfo_updated)
+            allocate_buffers(s);
+        return 1;
+    }
+    return 0;
 }
 
 static int decode_residuals(FLACContext *s, int channel, int pred_order)
@@ -525,7 +577,6 @@ static int flac_decode_frame(AVCodecContext *avctx,
                             uint8_t *buf, int buf_size)
 {
     FLACContext *s = avctx->priv_data;
-    int metadata_last, metadata_type, metadata_size;
     int tmp = 0, i, j = 0, input_buf_size = 0;
     int16_t *samples = data;
 
@@ -556,47 +607,8 @@ static int flac_decode_frame(AVCodecContext *avctx,
 
     init_get_bits(&s->gb, buf, buf_size*8);
 
-    /* fLaC signature (be) */
-    if (show_bits_long(&s->gb, 32) == bswap_32(ff_get_fourcc("fLaC")))
+    if (!metadata_parse(s))
     {
-        skip_bits(&s->gb, 32);
-
-        av_log(s->avctx, AV_LOG_DEBUG, "STREAM HEADER\n");
-        do {
-            metadata_last = get_bits(&s->gb, 1);
-            metadata_type = get_bits(&s->gb, 7);
-            metadata_size = get_bits_long(&s->gb, 24);
-
-            av_log(s->avctx, AV_LOG_DEBUG, " metadata block: flag = %d, type = %d, size = %d\n",
-                metadata_last, metadata_type,
-                metadata_size);
-            if(metadata_size){
-                switch(metadata_type)
-                {
-                case METADATA_TYPE_STREAMINFO:{
-                    metadata_streaminfo(s);
-
-                    /* Buffer might have been reallocated, reinit bitreader */
-                    if(buf != &s->bitstream[s->bitstream_index])
-                    {
-                        int bits_count = get_bits_count(&s->gb);
-                        buf= &s->bitstream[s->bitstream_index];
-                        init_get_bits(&s->gb, buf, buf_size*8);
-                        skip_bits(&s->gb, bits_count);
-                    }
-
-                    dump_headers(s);
-                    break;}
-                default:
-                    for(i=0; i<metadata_size; i++)
-                        skip_bits(&s->gb, 8);
-                }
-            }
-        } while(!metadata_last);
-    }
-    else
-    {
-
         tmp = show_bits(&s->gb, 16);
         if(tmp != 0xFFF8){
             av_log(s->avctx, AV_LOG_ERROR, "FRAME HEADER not here\n");
diff --git a/src/libffmpeg/libavcodec/flashsv.c b/src/libffmpeg/libavcodec/flashsv.c
index 3214d1860..fea8e2224 100644
--- a/src/libffmpeg/libavcodec/flashsv.c
+++ b/src/libffmpeg/libavcodec/flashsv.c
@@ -3,18 +3,20 @@
  * Copyright (C) 2004 Alex Beregszaszi
  * Copyright (C) 2006 Benjamin Larsson
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/flicvideo.c b/src/libffmpeg/libavcodec/flicvideo.c
index fa128d0d3..95cb26ce4 100644
--- a/src/libffmpeg/libavcodec/flicvideo.c
+++ b/src/libffmpeg/libavcodec/flicvideo.c
@@ -2,18 +2,20 @@
  * FLI/FLC Animation Video Decoder
  * Copyright (C) 2003, 2004 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -154,7 +156,7 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx,
     int starting_line;
     signed short line_packets;
     int y_ptr;
-    signed char byte_run;
+    int byte_run;
     int pixel_skip;
     int pixel_countdown;
     unsigned char *pixels;
@@ -188,7 +190,6 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx,
         case FLI_256_COLOR:
         case FLI_COLOR:
             stream_ptr_after_color_chunk = stream_ptr + chunk_size - 6;
-            s->new_palette = 1;
 
             /* check special case: If this file is from the Magic Carpet
              * game and uses 6-bit colors even though it reports 256-color
@@ -214,6 +215,7 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx,
                     color_changes = 256;
 
                 for (j = 0; j < color_changes; j++) {
+                    unsigned int entry;
 
                     /* wrap around, for good measure */
                     if ((unsigned)palette_ptr >= 256)
@@ -222,7 +224,10 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx,
                     r = buf[stream_ptr++] << color_shift;
                     g = buf[stream_ptr++] << color_shift;
                     b = buf[stream_ptr++] << color_shift;
-                    s->palette[palette_ptr++] = (r << 16) | (g << 8) | b;
+                    entry = (r << 16) | (g << 8) | b;
+                    if (s->palette[palette_ptr] != entry)
+                        s->new_palette = 1;
+                    s->palette[palette_ptr++] = entry;
                 }
             }
 
@@ -241,9 +246,15 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx,
             while (compressed_lines > 0) {
                 line_packets = LE_16(&buf[stream_ptr]);
                 stream_ptr += 2;
-                if (line_packets < 0) {
+                if ((line_packets & 0xC000) == 0xC000) {
+                    // line skip opcode
                     line_packets = -line_packets;
                     y_ptr += line_packets * s->frame.linesize[0];
+                } else if ((line_packets & 0xC000) == 0x4000) {
+                    av_log(avctx, AV_LOG_ERROR, "Undefined opcode (%x) in DELTA_FLI\n", line_packets);
+                } else if ((line_packets & 0xC000) == 0x8000) {
+                    // "last byte" opcode
+                    pixels[y_ptr + s->frame.linesize[0] - 1] = line_packets & 0xff;
                 } else {
                     compressed_lines--;
                     pixel_ptr = y_ptr;
@@ -253,7 +264,7 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx,
                         pixel_skip = buf[stream_ptr++];
                         pixel_ptr += pixel_skip;
                         pixel_countdown -= pixel_skip;
-                        byte_run = buf[stream_ptr++];
+                        byte_run = (signed char)(buf[stream_ptr++]);
                         if (byte_run < 0) {
                             byte_run = -byte_run;
                             palette_idx1 = buf[stream_ptr++];
@@ -296,14 +307,14 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx,
                         pixel_skip = buf[stream_ptr++];
                         pixel_ptr += pixel_skip;
                         pixel_countdown -= pixel_skip;
-                        byte_run = buf[stream_ptr++];
+                        byte_run = (signed char)(buf[stream_ptr++]);
                         if (byte_run > 0) {
                             CHECK_PIXEL_PTR(byte_run);
                             for (j = 0; j < byte_run; j++, pixel_countdown--) {
                                 palette_idx1 = buf[stream_ptr++];
                                 pixels[pixel_ptr++] = palette_idx1;
                             }
-                        } else {
+                        } else if (byte_run < 0) {
                             byte_run = -byte_run;
                             palette_idx1 = buf[stream_ptr++];
                             CHECK_PIXEL_PTR(byte_run);
@@ -336,7 +347,7 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx,
                 stream_ptr++;
                 pixel_countdown = s->avctx->width;
                 while (pixel_countdown > 0) {
-                    byte_run = buf[stream_ptr++];
+                    byte_run = (signed char)(buf[stream_ptr++]);
                     if (byte_run > 0) {
                         palette_idx1 = buf[stream_ptr++];
                         CHECK_PIXEL_PTR(byte_run);
@@ -402,9 +413,8 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx,
                "and final chunk ptr = %d\n", buf_size, stream_ptr);
 
     /* make the palette available on the way out */
-//    if (s->new_palette) {
-    if (1) {
-        memcpy(s->frame.data[1], s->palette, AVPALETTE_SIZE);
+    memcpy(s->frame.data[1], s->palette, AVPALETTE_SIZE);
+    if (s->new_palette) {
         s->frame.palette_has_changed = 1;
         s->new_palette = 0;
     }
@@ -439,7 +449,7 @@ static int flic_decode_frame_15_16BPP(AVCodecContext *avctx,
     int compressed_lines;
     signed short line_packets;
     int y_ptr;
-    signed char byte_run;
+    int byte_run;
     int pixel_skip;
     int pixel_countdown;
     unsigned char *pixels;
@@ -499,7 +509,7 @@ static int flic_decode_frame_15_16BPP(AVCodecContext *avctx,
                         pixel_skip = buf[stream_ptr++];
                         pixel_ptr += (pixel_skip*2); /* Pixel is 2 bytes wide */
                         pixel_countdown -= pixel_skip;
-                        byte_run = buf[stream_ptr++];
+                        byte_run = (signed char)(buf[stream_ptr++]);
                         if (byte_run < 0) {
                             byte_run = -byte_run;
                             pixel    = LE_16(&buf[stream_ptr]);
@@ -530,9 +540,9 @@ static int flic_decode_frame_15_16BPP(AVCodecContext *avctx,
             break;
 
         case FLI_BLACK:
-            /* set the whole frame to 0x0000 which is balck in both 15Bpp and 16Bpp modes. */
+            /* set the whole frame to 0x0000 which is black in both 15Bpp and 16Bpp modes. */
             memset(pixels, 0x0000,
-                   s->frame.linesize[0] * s->avctx->height * 2);
+                   s->frame.linesize[0] * s->avctx->height);
             break;
 
         case FLI_BRUN:
@@ -545,7 +555,7 @@ static int flic_decode_frame_15_16BPP(AVCodecContext *avctx,
                 pixel_countdown = (s->avctx->width * 2);
 
                 while (pixel_countdown > 0) {
-                    byte_run = buf[stream_ptr++];
+                    byte_run = (signed char)(buf[stream_ptr++]);
                     if (byte_run > 0) {
                         palette_idx1 = buf[stream_ptr++];
                         CHECK_PIXEL_PTR(byte_run);
@@ -599,7 +609,7 @@ static int flic_decode_frame_15_16BPP(AVCodecContext *avctx,
                 pixel_countdown = s->avctx->width; /* Width is in pixels, not bytes */
 
                 while (pixel_countdown > 0) {
-                    byte_run = buf[stream_ptr++];
+                    byte_run = (signed char)(buf[stream_ptr++]);
                     if (byte_run > 0) {
                         pixel    = LE_16(&buf[stream_ptr]);
                         stream_ptr += 2;
diff --git a/src/libffmpeg/libavcodec/fraps.c b/src/libffmpeg/libavcodec/fraps.c
index d107e47b1..18d270049 100644
--- a/src/libffmpeg/libavcodec/fraps.c
+++ b/src/libffmpeg/libavcodec/fraps.c
@@ -1,19 +1,22 @@
 /*
  * Fraps FPS1 decoder
  * Copyright (c) 2005 Roine Gustafsson
+ * Copyright (c) 2006 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -22,24 +25,41 @@
  * @file fraps.c
  * Lossless Fraps 'FPS1' decoder
  * @author Roine Gustafsson <roine at users sf net>
+ * @author Konstantin Shishkov
  *
- * Only decodes version 0 and 1 files.
  * Codec algorithm for version 0 is taken from Transcode <www.transcoding.org>
  *
- * Version 2 files, which are the most commonly found Fraps files, cannot be
- * decoded yet.
+ * Version 2 files support by Konstantin Shishkov
  */
 
 #include "avcodec.h"
+#include "bitstream.h"
+#include "dsputil.h"
 
 #define FPS_TAG MKTAG('F', 'P', 'S', 'x')
 
+/* symbol for Huffman tree node */
+#define HNODE -1
+
+/**
+ * Huffman node
+ * FIXME one day this should belong to one general framework
+ */
+typedef struct Node{
+    int16_t sym;
+    int16_t n0;
+    int count;
+}Node;
+
 /**
  * local variable storage
  */
 typedef struct FrapsContext{
     AVCodecContext *avctx;
     AVFrame frame;
+    Node nodes[512];
+    uint8_t *tmpbuf;
+    DSPContext dsp;
 } FrapsContext;
 
 
@@ -58,10 +78,117 @@ static int decode_init(AVCodecContext *avctx)
 
     s->avctx = avctx;
     s->frame.data[0] = NULL;
+    s->tmpbuf = NULL;
+
+    dsputil_init(&s->dsp, avctx);
 
     return 0;
 }
 
+/**
+ * Comparator - our nodes should ascend by count
+ * but with preserved symbol order
+ */
+static int huff_cmp(const Node *a, const Node *b){
+    return (a->count - b->count)*256 + a->sym - b->sym;
+}
+
+static void get_tree_codes(uint32_t *bits, int16_t *lens, uint8_t *xlat, Node *nodes, int node, uint32_t pfx, int pl, int *pos)
+{
+    int s;
+
+    s = nodes[node].sym;
+    if(s != HNODE || !nodes[node].count){
+        bits[*pos] = pfx;
+        lens[*pos] = pl;
+        xlat[*pos] = s;
+        (*pos)++;
+    }else{
+        pfx <<= 1;
+        pl++;
+        get_tree_codes(bits, lens, xlat, nodes, nodes[node].n0, pfx, pl, pos);
+        pfx |= 1;
+        get_tree_codes(bits, lens, xlat, nodes, nodes[node].n0+1, pfx, pl, pos);
+    }
+}
+
+static int build_huff_tree(VLC *vlc, Node *nodes, uint8_t *xlat)
+{
+    uint32_t bits[256];
+    int16_t lens[256];
+    int pos = 0;
+
+    get_tree_codes(bits, lens, xlat, nodes, 510, 0, 0, &pos);
+    return init_vlc(vlc, 9, pos, lens, 2, 2, bits, 4, 4, 0);
+}
+
+
+/**
+ * decode Fraps v2 packed plane
+ */
+static int fraps2_decode_plane(FrapsContext *s, uint8_t *dst, int stride, int w,
+                               int h, uint8_t *src, int size, int Uoff)
+{
+    int i, j;
+    int cur_node;
+    GetBitContext gb;
+    VLC vlc;
+    int64_t sum = 0;
+    uint8_t recode[256];
+
+    for(i = 0; i < 256; i++){
+        s->nodes[i].sym = i;
+        s->nodes[i].count = LE_32(src);
+        s->nodes[i].n0 = -2;
+        if(s->nodes[i].count < 0) {
+            av_log(s->avctx, AV_LOG_ERROR, "Symbol count < 0\n");
+            return -1;
+        }
+        src += 4;
+        sum += s->nodes[i].count;
+    }
+    size -= 1024;
+
+    if(sum >> 31) {
+        av_log(s->avctx, AV_LOG_ERROR, "Too high symbol frequencies. Tree construction is not possible\n");
+        return -1;
+    }
+    qsort(s->nodes, 256, sizeof(Node), huff_cmp);
+    cur_node = 256;
+    for(i = 0; i < 511; i += 2){
+        s->nodes[cur_node].sym = HNODE;
+        s->nodes[cur_node].count = s->nodes[i].count + s->nodes[i+1].count;
+        s->nodes[cur_node].n0 = i;
+        for(j = cur_node; j > 0; j--){
+            if(s->nodes[j].count >= s->nodes[j - 1].count) break;
+            FFSWAP(Node, s->nodes[j], s->nodes[j - 1]);
+        }
+        cur_node++;
+    }
+    if(build_huff_tree(&vlc, s->nodes, recode) < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "Error building tree\n");
+        return -1;
+    }
+    /* we have built Huffman table and are ready to decode plane */
+
+    /* convert bits so they may be used by standard bitreader */
+    s->dsp.bswap_buf(s->tmpbuf, src, size >> 2);
+
+    init_get_bits(&gb, s->tmpbuf, size * 8);
+    for(j = 0; j < h; j++){
+        for(i = 0; i < w; i++){
+            dst[i] = recode[get_vlc2(&gb, vlc.table, 9, 3)];
+            /* lines are stored as deltas between previous lines
+             * and we need to add 0x80 to the first lines of chroma planes
+             */
+            if(j) dst[i] += dst[i - stride];
+            else if(Uoff) dst[i] += 0x80;
+        }
+        dst += stride;
+    }
+    free_vlc(&vlc);
+    return 0;
+}
 
 /**
  * decode a frame
@@ -84,16 +211,18 @@ static int decode_frame(AVCodecContext *avctx,
     unsigned int x, y;
     uint32_t *buf32;
     uint32_t *luma1,*luma2,*cb,*cr;
+    uint32_t offs[4];
+    int i, is_chroma, planes;
 
 
     header = LE_32(buf);
     version = header & 0xff;
     header_size = (header & (1<<30))? 8 : 4; /* bit 30 means pad to 8 bytes */
 
-    if (version > 1) {
+    if (version > 2 && version != 4) {
         av_log(avctx, AV_LOG_ERROR,
                "This file is encoded with Fraps version %d. " \
-               "This codec can only decode version 0 and 1.\n", version);
+               "This codec can only decode version 0, 1, 2 and 4.\n", version);
         return -1;
     }
 
@@ -185,30 +314,50 @@ static int decode_frame(AVCodecContext *avctx,
         break;
 
     case 2:
+    case 4:
         /**
-         * Fraps v2 sub-header description. All numbers are little-endian:
-         * (this is all guesswork)
-         *
-         *       0:     DWORD 'FPSx'
-         *       4:     DWORD 0x00000010   unknown, perhaps flags
-         *       8:     DWORD off_2        offset to plane 2
-         *      12:     DWORD off_3        offset to plane 3
-         *      16: 256xDWORD freqtbl_1    frequency table for plane 1
-         *    1040:           plane_1
-         *     ...
-         *   off_2: 256xDWORD freqtbl_2    frequency table for plane 2
-         *                    plane_2
-         *    ...
-         *   off_3: 256xDWORD freqtbl_3    frequency table for plane 3
-         *                    plane_3
+         * Fraps v2 is Huffman-coded YUV420 planes
+         * Fraps v4 is virtually the same
          */
-        if ((BE_32(buf) != FPS_TAG)||(buf_size < (3*1024 + 8))) {
+        avctx->pix_fmt = PIX_FMT_YUV420P;
+        planes = 3;
+        f->reference = 1;
+        f->buffer_hints = FF_BUFFER_HINTS_VALID |
+                          FF_BUFFER_HINTS_PRESERVE |
+                          FF_BUFFER_HINTS_REUSABLE;
+        if (avctx->reget_buffer(avctx, f)) {
+            av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
+            return -1;
+        }
+        /* skip frame */
+        if(buf_size == 8) {
+            f->pict_type = FF_P_TYPE;
+            f->key_frame = 0;
+            break;
+        }
+        f->pict_type = FF_I_TYPE;
+        f->key_frame = 1;
+        if ((LE_32(buf) != FPS_TAG)||(buf_size < (planes*1024 + 24))) {
             av_log(avctx, AV_LOG_ERROR, "Fraps: error in data stream\n");
             return -1;
         }
-
-        /* NOT FINISHED */
-
+        for(i = 0; i < planes; i++) {
+            offs[i] = LE_32(buf + 4 + i * 4);
+            if(offs[i] >= buf_size || (i && offs[i] <= offs[i - 1] + 1024)) {
+                av_log(avctx, AV_LOG_ERROR, "Fraps: plane %i offset is out of bounds\n", i);
+                return -1;
+            }
+        }
+        offs[planes] = buf_size;
+        for(i = 0; i < planes; i++){
+            is_chroma = !!i;
+            s->tmpbuf = av_realloc(s->tmpbuf, offs[i + 1] - offs[i] - 1024 + FF_INPUT_BUFFER_PADDING_SIZE);
+            if(fraps2_decode_plane(s, f->data[i], f->linesize[i], avctx->width >> is_chroma,
+                    avctx->height >> is_chroma, buf + offs[i], offs[i + 1] - offs[i], is_chroma) < 0) {
+                av_log(avctx, AV_LOG_ERROR, "Error decoding plane %i\n", i);
+                return -1;
+            }
+        }
         break;
     }
 
@@ -231,6 +380,7 @@ static int decode_end(AVCodecContext *avctx)
     if (s->frame.data[0])
         avctx->release_buffer(avctx, &s->frame);
 
+    av_freep(&s->tmpbuf);
     return 0;
 }
 
diff --git a/src/libffmpeg/libavcodec/g726.c b/src/libffmpeg/libavcodec/g726.c
index 8114fe0f3..c509292b6 100644
--- a/src/libffmpeg/libavcodec/g726.c
+++ b/src/libffmpeg/libavcodec/g726.c
@@ -5,18 +5,20 @@
  * This is a very straightforward rendition of the G.726
  * Section 4 "Computational Details".
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include <limits.h>
@@ -31,20 +33,19 @@
  * instead of simply using 32bit integer arithmetic.
  */
 typedef struct Float11 {
-        int sign;   /**< 1bit sign */
-        int exp;    /**< 4bit exponent */
-        int mant;   /**< 6bit mantissa */
+    int sign;   /**< 1bit sign */
+    int exp;    /**< 4bit exponent */
+    int mant;   /**< 6bit mantissa */
 } Float11;
 
 static inline Float11* i2f(int16_t i, Float11* f)
 {
-        f->sign = (i < 0);
-        if (f->sign)
-                i = -i;
-        f->exp = av_log2_16bit(i) + !!i;
-        f->mant = i? (i<<6) >> f->exp :
-                         1<<5;
-        return f;
+    f->sign = (i < 0);
+    if (f->sign)
+        i = -i;
+    f->exp = av_log2_16bit(i) + !!i;
+    f->mant = i? (i<<6) >> f->exp : 1<<5;
+    return f;
 }
 
 static inline int16_t mult(Float11* f1, Float11* f2)
@@ -59,39 +60,39 @@ static inline int16_t mult(Float11* f1, Float11* f2)
 
 static inline int sgn(int value)
 {
-   return (value < 0) ? -1 : 1;
+    return (value < 0) ? -1 : 1;
 }
 
 typedef struct G726Tables {
-        int  bits;            /**< bits per sample */
-        int* quant;           /**< quantization table */
-        int* iquant;          /**< inverse quantization table */
-        int* W;               /**< special table #1 ;-) */
-        int* F;               /**< special table #2 */
+    int  bits;          /**< bits per sample */
+    int* quant;         /**< quantization table */
+    int* iquant;        /**< inverse quantization table */
+    int* W;             /**< special table #1 ;-) */
+    int* F;             /**< special table #2 */
 } G726Tables;
 
 typedef struct G726Context {
-         G726Tables* tbls;    /**< static tables needed for computation */
-
-         Float11 sr[2];       /**< prev. reconstructed samples */
-         Float11 dq[6];       /**< prev. difference */
-         int a[2];            /**< second order predictor coeffs */
-         int b[6];            /**< sixth order predictor coeffs */
-         int pk[2];           /**< signs of prev. 2 sez + dq */
-
-         int ap;              /**< scale factor control */
-         int yu;              /**< fast scale factor */
-         int yl;              /**< slow scale factor */
-         int dms;             /**< short average magnitude of F[i] */
-         int dml;             /**< long average magnitude of F[i] */
-         int td;              /**< tone detect */
-
-         int se;              /**< estimated signal for the next iteration */
-         int sez;             /**< estimated second order prediction */
-         int y;               /**< quantizer scaling factor for the next iteration */
+    G726Tables* tbls;   /**< static tables needed for computation */
+
+    Float11 sr[2];      /**< prev. reconstructed samples */
+    Float11 dq[6];      /**< prev. difference */
+    int a[2];           /**< second order predictor coeffs */
+    int b[6];           /**< sixth order predictor coeffs */
+    int pk[2];          /**< signs of prev. 2 sez + dq */
+
+    int ap;             /**< scale factor control */
+    int yu;             /**< fast scale factor */
+    int yl;             /**< slow scale factor */
+    int dms;            /**< short average magnitude of F[i] */
+    int dml;            /**< long average magnitude of F[i] */
+    int td;             /**< tone detect */
+
+    int se;             /**< estimated signal for the next iteration */
+    int sez;            /**< estimated second order prediction */
+    int y;              /**< quantizer scaling factor for the next iteration */
 } G726Context;
 
-static int quant_tbl16[] =                       /**< 16kbit/s 2bits per sample */
+static int quant_tbl16[] =                  /**< 16kbit/s 2bits per sample */
            { 260, INT_MAX };
 static int iquant_tbl16[] =
            { 116, 365, 365, 116 };
@@ -100,7 +101,7 @@ static int W_tbl16[] =
 static int F_tbl16[] =
            { 0, 7, 7, 0 };
 
-static int quant_tbl24[] =                       /**< 24kbit/s 3bits per sample */
+static int quant_tbl24[] =                  /**< 24kbit/s 3bits per sample */
            {  7, 217, 330, INT_MAX };
 static int iquant_tbl24[] =
            { INT_MIN, 135, 273, 373, 373, 273, 135, INT_MIN };
@@ -109,7 +110,7 @@ static int W_tbl24[] =
 static int F_tbl24[] =
            { 0, 1, 2, 7, 7, 2, 1, 0 };
 
-static int quant_tbl32[] =                       /**< 32kbit/s 4bits per sample */
+static int quant_tbl32[] =                  /**< 32kbit/s 4bits per sample */
            { -125,  79, 177, 245, 299, 348, 399, INT_MAX };
 static int iquant_tbl32[] =
            { INT_MIN,   4, 135, 213, 273, 323, 373, 425,
@@ -120,7 +121,7 @@ static int W_tbl32[] =
 static int F_tbl32[] =
            { 0, 0, 0, 1, 1, 1, 3, 7, 7, 3, 1, 1, 1, 0, 0, 0 };
 
-static int quant_tbl40[] =                      /**< 40kbit/s 5bits per sample */
+static int quant_tbl40[] =                  /**< 40kbit/s 5bits per sample */
            { -122, -16,  67, 138, 197, 249, 297, 338,
               377, 412, 444, 474, 501, 527, 552, INT_MAX };
 static int iquant_tbl40[] =
@@ -149,25 +150,25 @@ static G726Tables G726Tables_pool[] =
  */
 static inline uint8_t quant(G726Context* c, int d)
 {
-   int sign, exp, i, dln;
+    int sign, exp, i, dln;
 
-   sign = i = 0;
-   if (d < 0) {
-       sign = 1;
-       d = -d;
-   }
-   exp = av_log2_16bit(d);
-   dln = ((exp<<7) + (((d<<7)>>exp)&0x7f)) - (c->y>>2);
+    sign = i = 0;
+    if (d < 0) {
+        sign = 1;
+        d = -d;
+    }
+    exp = av_log2_16bit(d);
+    dln = ((exp<<7) + (((d<<7)>>exp)&0x7f)) - (c->y>>2);
 
-   while (c->tbls->quant[i] < INT_MAX && c->tbls->quant[i] < dln)
+    while (c->tbls->quant[i] < INT_MAX && c->tbls->quant[i] < dln)
         ++i;
 
-   if (sign)
-       i = ~i;
-   if (c->tbls->bits != 2 && i == 0) /* I'm not sure this is a good idea */
-       i = 0xff;
+    if (sign)
+        i = ~i;
+    if (c->tbls->bits != 2 && i == 0) /* I'm not sure this is a good idea */
+        i = 0xff;
 
-   return i;
+    return i;
 }
 
 /**
@@ -209,7 +210,7 @@ static inline int16_t g726_iterate(G726Context* c, int16_t I)
         c->a[0] = 0;
         c->a[1] = 0;
         for (i=0; i<6; i++)
-           c->b[i] = 0;
+            c->b[i] = 0;
     } else {
         /* This is a bit crazy, but it really is +255 not +256 */
         fa1 = clip((-c->a[0]*c->pk[0]*pk0)>>5, -256, 255);
@@ -220,7 +221,7 @@ static inline int16_t g726_iterate(G726Context* c, int16_t I)
         c->a[0] = clip(c->a[0], -(15360 - c->a[1]), 15360 - c->a[1]);
 
         for (i=0; i<6; i++)
-             c->b[i] += 128*dq0*sgn(-c->dq[i].sign) - (c->b[i]>>8);
+            c->b[i] += 128*dq0*sgn(-c->dq[i].sign) - (c->b[i]>>8);
     }
 
     /* Update Dq and Sr and Pk */
@@ -229,7 +230,7 @@ static inline int16_t g726_iterate(G726Context* c, int16_t I)
     c->sr[1] = c->sr[0];
     i2f(re_signal, &c->sr[0]);
     for (i=5; i>0; i--)
-       c->dq[i] = c->dq[i-1];
+        c->dq[i] = c->dq[i-1];
     i2f(dq, &c->dq[0]);
     c->dq[0].sign = I >> (c->tbls->bits - 1); /* Isn't it crazy ?!?! */
 
@@ -240,11 +241,11 @@ static inline int16_t g726_iterate(G726Context* c, int16_t I)
     c->dms += ((c->tbls->F[I]<<9) - c->dms) >> 5;
     c->dml += ((c->tbls->F[I]<<11) - c->dml) >> 7;
     if (tr)
-       c->ap = 256;
+        c->ap = 256;
     else if (c->y > 1535 && !c->td && (abs((c->dms << 2) - c->dml) < (c->dml >> 3)))
-       c->ap += (-c->ap) >> 4;
+        c->ap += (-c->ap) >> 4;
     else
-       c->ap += (0x200 - c->ap) >> 4;
+        c->ap += (0x200 - c->ap) >> 4;
 
     /* Update Yu and Yl */
     c->yu = clip(c->y + (((c->tbls->W[I] << 5) - c->y) >> 5), 544, 5120);
@@ -257,10 +258,10 @@ static inline int16_t g726_iterate(G726Context* c, int16_t I)
     /* Next iteration for SE and SEZ */
     c->se = 0;
     for (i=0; i<6; i++)
-       c->se += mult(i2f(c->b[i] >> 2, &f), &c->dq[i]);
+        c->se += mult(i2f(c->b[i] >> 2, &f), &c->dq[i]);
     c->sez = c->se >> 1;
     for (i=0; i<2; i++)
-       c->se += mult(i2f(c->a[i] >> 2, &f), &c->sr[i]);
+        c->se += mult(i2f(c->a[i] >> 2, &f), &c->sr[i]);
     c->se >>= 1;
 
     return clip(re_signal << 2, -0xffff, 0xffff);
@@ -272,13 +273,13 @@ static int g726_reset(G726Context* c, int bit_rate)
 
     c->tbls = &G726Tables_pool[bit_rate/8000 - 2];
     for (i=0; i<2; i++) {
-       i2f(0, &c->sr[i]);
-       c->a[i] = 0;
-       c->pk[i] = 1;
+        i2f(0, &c->sr[i]);
+        c->a[i] = 0;
+        c->pk[i] = 1;
     }
     for (i=0; i<6; i++) {
-       i2f(0, &c->dq[i]);
-       c->b[i] = 0;
+        i2f(0, &c->dq[i]);
+        c->b[i] = 0;
     }
     c->ap = 0;
     c->dms = 0;
@@ -299,22 +300,24 @@ static int16_t g726_decode(G726Context* c, int16_t i)
     return g726_iterate(c, i);
 }
 
+#ifdef CONFIG_ENCODERS
 static int16_t g726_encode(G726Context* c, int16_t sig)
 {
-   uint8_t i;
+    uint8_t i;
 
-   i = quant(c, sig/4 - c->se) & ((1<<c->tbls->bits) - 1);
-   g726_iterate(c, i);
-   return i;
+    i = quant(c, sig/4 - c->se) & ((1<<c->tbls->bits) - 1);
+    g726_iterate(c, i);
+    return i;
 }
+#endif
 
 /* Interfacing to the libavcodec */
 
 typedef struct AVG726Context {
-   G726Context c;
-   int bits_left;
-   int bit_buffer;
-   int code_size;
+    G726Context c;
+    int bits_left;
+    int bit_buffer;
+    int code_size;
 } AVG726Context;
 
 static int g726_init(AVCodecContext * avctx)
@@ -350,6 +353,7 @@ static int g726_close(AVCodecContext *avctx)
     return 0;
 }
 
+#ifdef CONFIG_ENCODERS
 static int g726_encode_frame(AVCodecContext *avctx,
                             uint8_t *dst, int buf_size, void *data)
 {
@@ -360,12 +364,13 @@ static int g726_encode_frame(AVCodecContext *avctx,
     init_put_bits(&pb, dst, 1024*1024);
 
     for (; buf_size; buf_size--)
-       put_bits(&pb, c->code_size, g726_encode(&c->c, *samples++));
+        put_bits(&pb, c->code_size, g726_encode(&c->c, *samples++));
 
     flush_put_bits(&pb);
 
     return put_bits_count(&pb)>>3;
 }
+#endif
 
 static int g726_decode_frame(AVCodecContext *avctx,
                              void *data, int *data_size,
diff --git a/src/libffmpeg/libavcodec/golomb.c b/src/libffmpeg/libavcodec/golomb.c
index c140b8b07..50df4fc40 100644
--- a/src/libffmpeg/libavcodec/golomb.c
+++ b/src/libffmpeg/libavcodec/golomb.c
@@ -2,18 +2,20 @@
  * exp golomb vlc stuff
  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/golomb.h b/src/libffmpeg/libavcodec/golomb.h
index a8221ec29..9bf7aec46 100644
--- a/src/libffmpeg/libavcodec/golomb.h
+++ b/src/libffmpeg/libavcodec/golomb.h
@@ -3,18 +3,20 @@
  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
  * Copyright (c) 2004 Alex Beregszaszi
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -443,6 +445,10 @@ static inline void set_ur_golomb_jpegls(PutBitContext *pb, int i, int k, int lim
         if(k)
             put_bits(pb, k, i&((1<<k)-1));
     }else{
+        while(limit > 31) {
+            put_bits(pb, 31, 0);
+            limit -= 31;
+        }
         put_bits(pb, limit  , 1);
         put_bits(pb, esc_len, i - 1);
     }
diff --git a/src/libffmpeg/libavcodec/h261.c b/src/libffmpeg/libavcodec/h261.c
index e56978e61..8d4ca08cd 100644
--- a/src/libffmpeg/libavcodec/h261.c
+++ b/src/libffmpeg/libavcodec/h261.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  * Copyright (c) 2004 Maarten Daniels
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -75,7 +77,7 @@ void ff_h261_loop_filter(MpegEncContext *s){
     s->dsp.h261_loop_filter(dest_cr, uvlinesize);
 }
 
-static int ff_h261_get_picture_format(int width, int height){
+int ff_h261_get_picture_format(int width, int height){
     // QCIF
     if (width == 176 && height == 144)
         return 0;
@@ -373,8 +375,6 @@ static VLC h261_mtype_vlc;
 static VLC h261_mv_vlc;
 static VLC h261_cbp_vlc;
 
-void init_vlc_rl(RLTable *rl, int use_static);
-
 static void h261_decode_init_vlc(H261Context *h){
     static int done = 0;
 
@@ -781,7 +781,14 @@ static int h261_decode_picture_header(H261Context *h){
     }
 
     /* temporal reference */
-    s->picture_number = get_bits(&s->gb, 5); /* picture timestamp */
+    i= get_bits(&s->gb, 5); /* picture timestamp */
+    if(i < (s->picture_number&31))
+        i += 32;
+    s->picture_number = (s->picture_number&~31) + i;
+
+    s->avctx->time_base= (AVRational){1001, 30000};
+    s->current_picture.pts= s->picture_number;
+
 
     /* PTYPE starts here */
     skip_bits1(&s->gb); /* split screen off */
@@ -859,7 +866,6 @@ static int h261_find_frame_end(ParseContext *pc, AVCodecContext* avctx, const ui
         state= (state<<8) | buf[i];
         for(j=0; j<8; j++){
             if(((state>>j)&0xFFFFF) == 0x00010){
-                i++;
                 vop_found=1;
                 break;
             }
@@ -999,10 +1005,6 @@ assert(s->current_picture.pict_type == s->pict_type);
     *pict= *(AVFrame*)s->current_picture_ptr;
     ff_print_debug_info(s, pict);
 
-    /* Return the Picture timestamp as the frame number */
-    /* we substract 1 because it is added on utils.c    */
-    avctx->frame_number = s->picture_number - 1;
-
     *data_size = sizeof(AVFrame);
 
     return get_consumed_bytes(s, buf_size);
@@ -1026,6 +1028,7 @@ AVCodec h261_encoder = {
     MPV_encode_init,
     MPV_encode_picture,
     MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
 };
 #endif
 
diff --git a/src/libffmpeg/libavcodec/h261data.h b/src/libffmpeg/libavcodec/h261data.h
index 9ea991b23..2a93b73e3 100755
--- a/src/libffmpeg/libavcodec/h261data.h
+++ b/src/libffmpeg/libavcodec/h261data.h
@@ -1,3 +1,24 @@
+/*
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ * copyright (c) 2004 Maarten Daniels
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file h261data.h
  * H.261 tables.
@@ -5,7 +26,7 @@
 #define MB_TYPE_H261_FIL 0x800000
 
 // H.261 VLC table for macroblock addressing
-const uint8_t h261_mba_code[35] = {
+static const uint8_t h261_mba_code[35] = {
      1,  3,  2,  3,
      2,  3,  2,  7,
      6, 11, 10,  9,
@@ -19,7 +40,7 @@ const uint8_t h261_mba_code[35] = {
     1             //(start code)
 };
 
-const uint8_t h261_mba_bits[35] = {
+static const uint8_t h261_mba_bits[35] = {
      1,  3,  3,  4,
      4,  5,  5,  7,
      7,  8,  8,  8,
@@ -34,13 +55,13 @@ const uint8_t h261_mba_bits[35] = {
 };
 
 //H.261 VLC table for macroblock type
-const uint8_t h261_mtype_code[10] = {
+static const uint8_t h261_mtype_code[10] = {
     1,  1,  1,  1,
     1,  1,  1,  1,
     1,  1
 };
 
-const uint8_t h261_mtype_bits[10] = {
+static const uint8_t h261_mtype_bits[10] = {
     4,  7,  1,  5,
     9,  8, 10,  3,
     2,  6
@@ -60,7 +81,7 @@ static const int h261_mtype_map[10]= {
 };
 
 //H.261 VLC table for motion vectors
-const uint8_t h261_mv_tab[17][2] = {
+static const uint8_t h261_mv_tab[17][2] = {
     {1,1}, {1,2}, {1,3}, {1,4}, {3,6}, {5,7}, {4,7}, {3,7},
     {11,9}, {10,9}, {9,9}, {17,10}, {16,10}, {15,10}, {14,10}, {13,10}, {12,10}
 };
@@ -71,7 +92,7 @@ static const int mvmap[17] =
 };
 
 //H.261 VLC table for coded block pattern
-const uint8_t h261_cbp_tab[63][2] =
+static const uint8_t h261_cbp_tab[63][2] =
 {
     {11,5}, {9,5}, {13,6}, {13,4}, {23,7}, {19,7}, {31,8}, {12,4},
     {22,7}, {18,7}, {30,8}, {19,5}, {27,8}, {23,8}, {19,8}, {11,4},
@@ -84,7 +105,7 @@ const uint8_t h261_cbp_tab[63][2] =
 };
 
 //H.261 VLC table for transform coefficients
-const uint16_t h261_tcoeff_vlc[65][2] = {
+static const uint16_t h261_tcoeff_vlc[65][2] = {
 { 0x2, 2 }, { 0x3, 2 },{ 0x4, 4 },{ 0x5, 5 },
 { 0x6, 7 },{ 0x26, 8 },{ 0x21, 8 },{ 0xa, 10 },
 { 0x1d, 12 },{ 0x18, 12 },{ 0x13, 12 },{ 0x10 , 12 },
@@ -104,7 +125,7 @@ const uint16_t h261_tcoeff_vlc[65][2] = {
 { 0x1, 6 }                                             //escape
 };
 
-const int8_t h261_tcoeff_level[64] = {
+static const int8_t h261_tcoeff_level[64] = {
     0,  1,  2,  3,  4,  5,  6,  7,
     8,  9, 10, 11, 12, 13, 14, 15,
     1,  2,  3,  4,  5,  6,  7,  1,
@@ -115,7 +136,7 @@ const int8_t h261_tcoeff_level[64] = {
     1,  1,  1,  1,  1,  1,  1,  1
 };
 
-const int8_t h261_tcoeff_run[64] = {
+static const int8_t h261_tcoeff_run[64] = {
     0,
     0,  0,  0,  0,  0,  0,  0,  0,
     0,  0,  0,  0,  0,  0,  0,  1,
diff --git a/src/libffmpeg/libavcodec/h263.c b/src/libffmpeg/libavcodec/h263.c
index f88114f70..ba51c245a 100644
--- a/src/libffmpeg/libavcodec/h263.c
+++ b/src/libffmpeg/libavcodec/h263.c
@@ -5,18 +5,20 @@
  * Copyright (c) 2001 Juan J. Sierralta P.
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * ac prediction encoding, b-frame support, error resilience, optimizations,
@@ -60,6 +62,8 @@ static void h263p_encode_umotion(MpegEncContext * s, int val);
 static inline void mpeg4_encode_block(MpegEncContext * s, DCTELEM * block,
                                int n, int dc, uint8_t *scan_table,
                                PutBitContext *dc_pb, PutBitContext *ac_pb);
+static int mpeg4_get_block_length(MpegEncContext * s, DCTELEM * block, int n, int intra_dc,
+                                  uint8_t *scan_table);
 #endif
 
 static int h263_decode_motion(MpegEncContext * s, int pred, int fcode);
@@ -69,10 +73,8 @@ static int h263_decode_block(MpegEncContext * s, DCTELEM * block,
 static inline int mpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr);
 static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
                               int n, int coded, int intra, int rvlc);
-static int mpeg4_get_block_length(MpegEncContext * s, DCTELEM * block, int n, int intra_dc,
-                               uint8_t *scan_table);
-static int h263_pred_dc(MpegEncContext * s, int n, uint16_t **dc_val_ptr);
 #ifdef CONFIG_ENCODERS
+static int h263_pred_dc(MpegEncContext * s, int n, int16_t **dc_val_ptr);
 static void mpeg4_encode_visual_object_header(MpegEncContext * s);
 static void mpeg4_encode_vol_header(MpegEncContext * s, int vo_number, int vol_number);
 #endif //CONFIG_ENCODERS
@@ -111,7 +113,7 @@ max run: 29/41
 #endif
 
 #if 0 //3IV1 is quite rare and it slows things down a tiny bit
-#define IS_3IV1 s->avctx->codec_tag == ff_get_fourcc("3IV1")
+#define IS_3IV1 s->codec_tag == ff_get_fourcc("3IV1")
 #else
 #define IS_3IV1 0
 #endif
@@ -210,7 +212,7 @@ void h263_encode_picture_header(MpegEncContext * s, int picture_number)
             int div, error;
             div= (s->avctx->time_base.num*1800000LL + 500LL*s->avctx->time_base.den) / ((1000LL+i)*s->avctx->time_base.den);
             div= clip(1, div, 127);
-            error= ABS(s->avctx->time_base.num*1800000LL - (1000LL+i)*s->avctx->time_base.den*div);
+            error= FFABS(s->avctx->time_base.num*1800000LL - (1000LL+i)*s->avctx->time_base.den*div);
             if(error < best_error){
                 best_error= error;
                 best_divisor= div;
@@ -556,7 +558,7 @@ void ff_clean_mpeg4_qscales(MpegEncContext *s){
 #define tab_size ((signed)(sizeof(s->direct_scale_mv[0])/sizeof(int16_t)))
 #define tab_bias (tab_size/2)
 
-static void ff_mpeg4_init_direct_mv(MpegEncContext *s){
+void ff_mpeg4_init_direct_mv(MpegEncContext *s){
     int i;
     for(i=0; i<tab_size; i++){
         s->direct_scale_mv[0][i] = (i-tab_bias)*s->pb_time/s->pp_time;
@@ -1231,7 +1233,7 @@ void h263_encode_mb(MpegEncContext * s,
     int cbpc, cbpy, i, cbp, pred_x, pred_y;
     int16_t pred_dc;
     int16_t rec_intradc[6];
-    uint16_t *dc_ptr[6];
+    int16_t *dc_ptr[6];
     const int interleaved_stats= (s->flags&CODEC_FLAG_PASS1);
     const int dquant_code[5]= {1,0,9,2,3};
 
@@ -1515,7 +1517,8 @@ void ff_h263_loop_filter(MpegEncContext * s){
     }
 }
 
-static int h263_pred_dc(MpegEncContext * s, int n, uint16_t **dc_val_ptr)
+#ifdef CONFIG_ENCODERS
+static int h263_pred_dc(MpegEncContext * s, int n, int16_t **dc_val_ptr)
 {
     int x, y, wrap, a, c, pred_dc, scale;
     int16_t *dc_val;
@@ -1559,6 +1562,7 @@ static int h263_pred_dc(MpegEncContext * s, int n, uint16_t **dc_val_ptr)
     *dc_val_ptr = &dc_val[x + y * wrap];
     return pred_dc;
 }
+#endif /* CONFIG_ENCODERS */
 
 static void h263_pred_acdc(MpegEncContext * s, DCTELEM *block, int n)
 {
@@ -2527,7 +2531,7 @@ void ff_set_qscale(MpegEncContext * s, int qscale)
 static inline int ff_mpeg4_pred_dc(MpegEncContext * s, int n, int level, int *dir_ptr, int encoding)
 {
     int a, b, c, wrap, pred, scale, ret;
-    uint16_t *dc_val;
+    int16_t *dc_val;
 
     /* find prediction */
     if (n < 4) {
@@ -3184,20 +3188,29 @@ void ff_mpeg4_encode_video_packet_header(MpegEncContext *s)
  * @return 0 if not
  */
 static inline int mpeg4_is_resync(MpegEncContext *s){
-    const int bits_count= get_bits_count(&s->gb);
+    int bits_count= get_bits_count(&s->gb);
+    int v= show_bits(&s->gb, 16);
 
     if(s->workaround_bugs&FF_BUG_NO_PADDING){
         return 0;
     }
 
+    while(v<=0xFF){
+        if(s->pict_type==B_TYPE || (v>>(8-s->pict_type)!=1) || s->partitioned_frame)
+            break;
+        skip_bits(&s->gb, 8+s->pict_type);
+        bits_count+= 8+s->pict_type;
+        v= show_bits(&s->gb, 16);
+    }
+
     if(bits_count + 8 >= s->gb.size_in_bits){
-        int v= show_bits(&s->gb, 8);
+        v>>=8;
         v|= 0x7F >> (7-(bits_count&7));
 
         if(v==0x7F)
             return 1;
     }else{
-        if(show_bits(&s->gb, 16) == ff_mpeg4_resync_prefix[bits_count&7]){
+        if(v == ff_mpeg4_resync_prefix[bits_count&7]){
             int len;
             GetBitContext gb= s->gb;
 
@@ -4516,12 +4529,6 @@ end:
 
         /* per-MB end of slice check */
     if(s->codec_id==CODEC_ID_MPEG4){
-#if 0 //http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_IEC_14496-4_2004_Conformance_Testing/video_conformance/version_1/simple/ERROR.ZIP/mit025.m4v needs this but its unclear if the mpeg4 standard allows this at all (MN)
-        if(s->pict_type != B_TYPE){
-            while(show_bits(&s->gb, 9 + (s->pict_type == P_TYPE)) == 1)
-                skip_bits(&s->gb, 9 + (s->pict_type == P_TYPE));
-        }
-#endif
         if(mpeg4_is_resync(s)){
             const int delta= s->mb_x + 1 == s->mb_width ? 2 : 1;
             if(s->pict_type==B_TYPE && s->next_picture.mbskip_table[xy + delta])
@@ -4929,7 +4936,7 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
 
 #if 0
                     if(s->error_resilience >= FF_ER_COMPLIANT){
-                        const int abs_level= ABS(level);
+                        const int abs_level= FFABS(level);
                         if(abs_level<=MAX_LEVEL && run<=MAX_RUN){
                             const int run1= run - rl->max_run[last][abs_level] - 1;
                             if(abs_level <= rl->max_level[last][run]){
@@ -5290,7 +5297,7 @@ int h263_decode_picture_header(MpegEncContext *s)
          );
      }
 #if 1
-    if (s->pict_type == I_TYPE && s->avctx->codec_tag == ff_get_fourcc("ZYGO")){
+    if (s->pict_type == I_TYPE && s->codec_tag == ff_get_fourcc("ZYGO")){
         int i,j;
         for(i=0; i<85; i++) av_log(s->avctx, AV_LOG_DEBUG, "%d", get_bits1(&s->gb));
         av_log(s->avctx, AV_LOG_DEBUG, "\n");
@@ -5615,7 +5622,7 @@ static int decode_vol_header(MpegEncContext *s, GetBitContext *gb){
             skip_bits1(gb);   /* marker */
             height = get_bits(gb, 13);
             skip_bits1(gb);   /* marker */
-            if(width && height && !(s->width && s->avctx->codec_tag == ff_get_fourcc("MP4S"))){ /* they should be non zero but who knows ... */
+            if(width && height && !(s->width && s->codec_tag == ff_get_fourcc("MP4S"))){ /* they should be non zero but who knows ... */
                 s->width = width;
                 s->height = height;
 //                printf("width/height: %d %d\n", width, height);
@@ -5799,7 +5806,7 @@ static int decode_user_data(MpegEncContext *s, GetBitContext *gb){
     int ver = 0, build = 0, ver2 = 0, ver3 = 0;
     char last;
 
-    for(i=0; i<255 && gb->index < gb->size_in_bits; i++){
+    for(i=0; i<255 && get_bits_count(gb) < gb->size_in_bits; i++){
         if(show_bits(gb, 23) == 0) break;
         buf[i]= get_bits(gb, 8);
     }
@@ -5908,7 +5915,7 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){
         s->pb_field_time= (  ROUNDED_DIV(s->time, s->t_frame)
                            - ROUNDED_DIV(s->last_non_b_time - s->pp_time, s->t_frame))*2;
     }
-//av_log(s->avctx, AV_LOG_DEBUG, "last nonb %Ld last_base %d time %Ld pp %d pb %d t %d ppf %d pbf %d\n", s->last_non_b_time, s->last_time_base, s->time, s->pp_time, s->pb_time, s->t_frame, s->pp_field_time, s->pb_field_time);
+//av_log(s->avctx, AV_LOG_DEBUG, "last nonb %"PRId64" last_base %d time %"PRId64" pp %d pb %d t %d ppf %d pbf %d\n", s->last_non_b_time, s->last_time_base, s->time, s->pp_time, s->pb_time, s->t_frame, s->pp_field_time, s->pb_field_time);
 
     if(s->avctx->time_base.num)
         s->current_picture_ptr->pts= (s->time + s->avctx->time_base.num/2) / s->avctx->time_base.num;
@@ -5925,7 +5932,7 @@ static int decode_vop_header(MpegEncContext *s, GetBitContext *gb){
             av_log(s->avctx, AV_LOG_ERROR, "vop not coded\n");
         return FRAME_SKIPPED;
     }
-//printf("time %d %d %d || %Ld %Ld %Ld\n", s->time_increment_bits, s->avctx->time_base.den, s->time_base,
+//printf("time %d %d %d || %"PRId64" %"PRId64" %"PRId64"\n", s->time_increment_bits, s->avctx->time_base.den, s->time_base,
 //s->time, s->last_non_b_time, s->last_non_b_time - s->pp_time);
     if (s->shape != BIN_ONLY_SHAPE && ( s->pict_type == P_TYPE
                           || (s->pict_type == S_TYPE && s->vol_sprite_usage==GMC_SPRITE))) {
@@ -6059,7 +6066,7 @@ int ff_mpeg4_decode_picture_header(MpegEncContext * s, GetBitContext *gb)
     /* search next start code */
     align_get_bits(gb);
 
-    if(s->avctx->codec_tag == ff_get_fourcc("WV1F") && show_bits(gb, 24) == 0x575630){
+    if(s->codec_tag == ff_get_fourcc("WV1F") && show_bits(gb, 24) == 0x575630){
         skip_bits(gb, 24);
         if(get_bits(gb, 8) == 0xF0)
             return decode_vop_header(s, gb);
diff --git a/src/libffmpeg/libavcodec/h263data.h b/src/libffmpeg/libavcodec/h263data.h
index 01bcaedb4..5eddc3b54 100644
--- a/src/libffmpeg/libavcodec/h263data.h
+++ b/src/libffmpeg/libavcodec/h263data.h
@@ -1,3 +1,26 @@
+/*
+ * copyright (c) 2000,2001 Fabrice Bellard
+ * H263+ support
+ * copyright (c) 2001 Juan J. Sierralta P.
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file h263data.h
  * H.263 tables.
@@ -65,7 +88,7 @@ static const int h263_mb_type_b_map[15]= {
     MB_TYPE_INTRA4x4                | MB_TYPE_CBP | MB_TYPE_QUANT,
 };
 
-const uint8_t cbpc_b_tab[4][2] = {
+static const uint8_t cbpc_b_tab[4][2] = {
 {0, 1},
 {2, 2},
 {7, 3},
@@ -157,7 +180,7 @@ static RLTable rl_inter = {
     inter_level,
 };
 
-const uint16_t intra_vlc_aic[103][2] = {
+static const uint16_t intra_vlc_aic[103][2] = {
 {  0x2,  2 }, {  0x6,  3 }, {  0xe,  4 }, {  0xc,  5 },
 {  0xd,  5 }, { 0x10,  6 }, { 0x11,  6 }, { 0x12,  6 },
 { 0x16,  7 }, { 0x1b,  8 }, { 0x20,  9 }, { 0x21,  9 },
@@ -186,7 +209,7 @@ const uint16_t intra_vlc_aic[103][2] = {
 { 0x59, 12 }, { 0x5a, 12 }, {  0x3,  7 },
 };
 
-const int8_t intra_run_aic[102] = {
+static const int8_t intra_run_aic[102] = {
  0,  0,  0,  0,  0,  0,  0,  0,
  0,  0,  0,  0,  0,  0,  0,  0,
  0,  0,  0,  0,  0,  0,  0,  0,
@@ -202,7 +225,7 @@ const int8_t intra_run_aic[102] = {
 18, 19, 20, 21, 22, 23,
 };
 
-const int8_t intra_level_aic[102] = {
+static const int8_t intra_level_aic[102] = {
  1,  2,  3,  4,  5,  6,  7,  8,
  9, 10, 11, 12, 13, 14, 15, 16,
 17, 18, 19, 20, 21, 22, 23, 24,
diff --git a/src/libffmpeg/libavcodec/h263dec.c b/src/libffmpeg/libavcodec/h263dec.c
index b53192d74..66370c179 100644
--- a/src/libffmpeg/libavcodec/h263dec.c
+++ b/src/libffmpeg/libavcodec/h263dec.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2001 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -516,19 +518,19 @@ retry:
     avctx->has_b_frames= !s->low_delay;
 
     if(s->xvid_build==0 && s->divx_version==0 && s->lavc_build==0){
-        if(s->avctx->stream_codec_tag == ff_get_fourcc("XVID") ||
-           s->avctx->codec_tag == ff_get_fourcc("XVID") || s->avctx->codec_tag == ff_get_fourcc("XVIX") ||
-           s->avctx->codec_tag == ff_get_fourcc("RMP4"))
+        if(s->stream_codec_tag == ff_get_fourcc("XVID") ||
+           s->codec_tag == ff_get_fourcc("XVID") || s->codec_tag == ff_get_fourcc("XVIX") ||
+           s->codec_tag == ff_get_fourcc("RMP4"))
             s->xvid_build= -1;
 #if 0
-        if(s->avctx->codec_tag == ff_get_fourcc("DIVX") && s->vo_type==0 && s->vol_control_parameters==1
+        if(s->codec_tag == ff_get_fourcc("DIVX") && s->vo_type==0 && s->vol_control_parameters==1
            && s->padding_bug_score > 0 && s->low_delay) // XVID with modified fourcc
             s->xvid_build= -1;
 #endif
     }
 
     if(s->xvid_build==0 && s->divx_version==0 && s->lavc_build==0){
-        if(s->avctx->codec_tag == ff_get_fourcc("DIVX") && s->vo_type==0 && s->vol_control_parameters==0)
+        if(s->codec_tag == ff_get_fourcc("DIVX") && s->vo_type==0 && s->vol_control_parameters==0)
             s->divx_version= 400; //divx 4
     }
 
@@ -538,10 +540,10 @@ retry:
     }
 
     if(s->workaround_bugs&FF_BUG_AUTODETECT){
-        if(s->avctx->codec_tag == ff_get_fourcc("XVIX"))
+        if(s->codec_tag == ff_get_fourcc("XVIX"))
             s->workaround_bugs|= FF_BUG_XVID_ILACE;
 
-        if(s->avctx->codec_tag == ff_get_fourcc("UMP4")){
+        if(s->codec_tag == ff_get_fourcc("UMP4")){
             s->workaround_bugs|= FF_BUG_UMP4;
         }
 
@@ -693,6 +695,17 @@ retry:
             s->next_p_frame_damaged=0;
     }
 
+    if((s->avctx->flags2 & CODEC_FLAG2_FAST) && s->pict_type==B_TYPE){
+        s->me.qpel_put= s->dsp.put_2tap_qpel_pixels_tab;
+        s->me.qpel_avg= s->dsp.avg_2tap_qpel_pixels_tab;
+    }else if((!s->no_rounding) || s->pict_type==B_TYPE){
+        s->me.qpel_put= s->dsp.put_qpel_pixels_tab;
+        s->me.qpel_avg= s->dsp.avg_qpel_pixels_tab;
+    }else{
+        s->me.qpel_put= s->dsp.put_no_rnd_qpel_pixels_tab;
+        s->me.qpel_avg= s->dsp.avg_qpel_pixels_tab;
+    }
+
     if(MPV_frame_start(s, avctx) < 0)
         return -1;
 
@@ -785,7 +798,7 @@ assert(s->current_picture.pict_type == s->pict_type);
     avctx->frame_number = s->picture_number - 1;
 
 #ifdef PRINT_FRAME_TIME
-av_log(avctx, AV_LOG_DEBUG, "%Ld\n", rdtsc()-time);
+av_log(avctx, AV_LOG_DEBUG, "%"PRId64"\n", rdtsc()-time);
 #endif
 
     return get_consumed_bytes(s, buf_size);
diff --git a/src/libffmpeg/libavcodec/h264.c b/src/libffmpeg/libavcodec/h264.c
index 1a7fb76b4..ad23ae120 100644
--- a/src/libffmpeg/libavcodec/h264.c
+++ b/src/libffmpeg/libavcodec/h264.c
@@ -2,18 +2,20 @@
  * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -371,6 +373,7 @@ typedef struct H264Context{
 
     /* 0x100 -> non null luma_dc, 0x80/0x40 -> non null chroma_dc (cb/cr), 0x?0 -> chroma_cbp(0,1,2), 0x0? luma_cbp */
     uint16_t     *cbp_table;
+    int cbp;
     int top_cbp;
     int left_cbp;
     /* chroma_pred_mode for i4x4 or i16x16, else 0 */
@@ -409,6 +412,7 @@ static VLC run7_vlc;
 static void svq3_luma_dc_dequant_idct_c(DCTELEM *block, int qp);
 static void svq3_add_idct_c(uint8_t *dst, DCTELEM *block, int stride, int qp, int dc);
 static void filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize);
+static void filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize);
 
 static always_inline uint32_t pack16to32(int a, int b){
 #ifdef WORDS_BIGENDIAN
@@ -617,7 +621,7 @@ static void fill_caches(H264Context *h, int mb_type, int for_deblock){
                 if(USES_LIST(mb_type,list)){
                     uint32_t *src = (uint32_t*)s->current_picture.motion_val[list][h->mb2b_xy[mb_xy]];
                     uint32_t *dst = (uint32_t*)h->mv_cache[list][scan8[0]];
-                    uint8_t *ref = &s->current_picture.ref_index[list][h->mb2b8_xy[mb_xy]];
+                    int8_t *ref = &s->current_picture.ref_index[list][h->mb2b8_xy[mb_xy]];
                     for(i=0; i<4; i++, dst+=8, src+=h->b_stride){
                         dst[0] = src[0];
                         dst[1] = src[1];
@@ -1131,7 +1135,7 @@ static inline int fetch_diagonal_mv(H264Context *h, const int16_t **C, int i, in
      * make mbaff happy, so we can't move all this logic to fill_caches */
     if(FRAME_MBAFF){
         MpegEncContext *s = &h->s;
-        const int *mb_types = s->current_picture_ptr->mb_type;
+        const uint32_t *mb_types = s->current_picture_ptr->mb_type;
         const int16_t *mv;
         *(uint32_t*)h->mv_cache[list][scan8[0]-2] = 0;
         *C = h->mv_cache[list][scan8[0]-2];
@@ -1339,7 +1343,7 @@ static inline void direct_dist_scale_factor(H264Context * const h){
             h->dist_scale_factor[i] = 256;
         }else{
             int tb = clip(poc - poc0, -128, 127);
-            int tx = (16384 + (ABS(td) >> 1)) / td;
+            int tx = (16384 + (FFABS(td) >> 1)) / td;
             h->dist_scale_factor[i] = clip((tb*tx + 32) >> 6, -1024, 1023);
         }
     }
@@ -1470,8 +1474,8 @@ static inline void pred_direct_motion(H264Context * const h, int *mb_type){
             fill_rectangle(&h->ref_cache[0][scan8[0]], 4, 4, 8, (uint8_t)ref[0], 1);
             fill_rectangle(&h->ref_cache[1][scan8[0]], 4, 4, 8, (uint8_t)ref[1], 1);
             if(!IS_INTRA(mb_type_col)
-               && (   (l1ref0[0] == 0 && ABS(l1mv0[0][0]) <= 1 && ABS(l1mv0[0][1]) <= 1)
-                   || (l1ref0[0]  < 0 && l1ref1[0] == 0 && ABS(l1mv1[0][0]) <= 1 && ABS(l1mv1[0][1]) <= 1
+               && (   (l1ref0[0] == 0 && FFABS(l1mv0[0][0]) <= 1 && FFABS(l1mv0[0][1]) <= 1)
+                   || (l1ref0[0]  < 0 && l1ref1[0] == 0 && FFABS(l1mv1[0][0]) <= 1 && FFABS(l1mv1[0][1]) <= 1
                        && (h->x264_build>33 || !h->x264_build)))){
                 if(ref[0] > 0)
                     fill_rectangle(&h->mv_cache[0][scan8[0]], 4, 4, 8, pack16to32(mv[0][0],mv[0][1]), 4);
@@ -1506,7 +1510,7 @@ static inline void pred_direct_motion(H264Context * const h, int *mb_type){
                     const int16_t (*l1mv)[2]= l1ref0[x8 + y8*h->b8_stride] == 0 ? l1mv0 : l1mv1;
                     if(IS_SUB_8X8(sub_mb_type)){
                         const int16_t *mv_col = l1mv[x8*3 + y8*3*h->b_stride];
-                        if(ABS(mv_col[0]) <= 1 && ABS(mv_col[1]) <= 1){
+                        if(FFABS(mv_col[0]) <= 1 && FFABS(mv_col[1]) <= 1){
                             if(ref[0] == 0)
                                 fill_rectangle(&h->mv_cache[0][scan8[i8*4]], 2, 2, 8, 0, 4);
                             if(ref[1] == 0)
@@ -1515,7 +1519,7 @@ static inline void pred_direct_motion(H264Context * const h, int *mb_type){
                     }else
                     for(i4=0; i4<4; i4++){
                         const int16_t *mv_col = l1mv[x8*2 + (i4&1) + (y8*2 + (i4>>1))*h->b_stride];
-                        if(ABS(mv_col[0]) <= 1 && ABS(mv_col[1]) <= 1){
+                        if(FFABS(mv_col[0]) <= 1 && FFABS(mv_col[1]) <= 1){
                             if(ref[0] == 0)
                                 *(uint32_t*)h->mv_cache[0][scan8[i8*4+i4]] = 0;
                             if(ref[1] == 0)
@@ -1712,6 +1716,9 @@ static inline void write_back_motion(H264Context *h, int mb_type){
             *(uint64_t*)s->current_picture.motion_val[list][b_xy + 2 + y*h->b_stride]= *(uint64_t*)h->mv_cache[list][scan8[0]+2 + 8*y];
         }
         if( h->pps.cabac ) {
+            if(IS_SKIP(mb_type))
+                fill_rectangle(h->mvd_table[list][b_xy], 4, 4, h->b_stride, 0, 4);
+            else
             for(y=0; y<4; y++){
                 *(uint64_t*)h->mvd_table[list][b_xy + 0 + y*h->b_stride]= *(uint64_t*)h->mvd_cache[list][scan8[0]+0 + 8*y];
                 *(uint64_t*)h->mvd_table[list][b_xy + 2 + y*h->b_stride]= *(uint64_t*)h->mvd_cache[list][scan8[0]+2 + 8*y];
@@ -1719,7 +1726,7 @@ static inline void write_back_motion(H264Context *h, int mb_type){
         }
 
         {
-            uint8_t *ref_index = &s->current_picture.ref_index[list][b8_xy];
+            int8_t *ref_index = &s->current_picture.ref_index[list][b8_xy];
             ref_index[0+0*h->b8_stride]= h->ref_cache[list][scan8[0]];
             ref_index[1+0*h->b8_stride]= h->ref_cache[list][scan8[4]];
             ref_index[0+1*h->b8_stride]= h->ref_cache[list][scan8[8]];
@@ -2444,7 +2451,7 @@ static void pred16x16_128_dc_c(uint8_t *src, int stride){
 static inline void pred16x16_plane_compat_c(uint8_t *src, int stride, const int svq3){
   int i, j, k;
   int a;
-  uint8_t *cm = cropTbl + MAX_NEG_CROP;
+  uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
   const uint8_t * const src0 = src+7-stride;
   const uint8_t *src1 = src+8*stride-1;
   const uint8_t *src2 = src1-2*stride;      // == src+6*stride-1;
@@ -2587,7 +2594,7 @@ static void pred8x8_dc_c(uint8_t *src, int stride){
 static void pred8x8_plane_c(uint8_t *src, int stride){
   int j, k;
   int a;
-  uint8_t *cm = cropTbl + MAX_NEG_CROP;
+  uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
   const uint8_t * const src0 = src+3-stride;
   const uint8_t *src1 = src+4*stride-1;
   const uint8_t *src2 = src1-2*stride;      // == src+2*stride-1;
@@ -3142,7 +3149,7 @@ static void hl_motion(H264Context *h, uint8_t *dest_y, uint8_t *dest_cb, uint8_t
     prefetch_motion(h, 1);
 }
 
-static void decode_init_vlc(H264Context *h){
+static void decode_init_vlc(){
     static int done = 0;
 
     if (!done) {
@@ -3399,7 +3406,7 @@ static int decode_init(AVCodecContext *avctx){
     s->low_delay= 1;
     avctx->pix_fmt= PIX_FMT_YUV420P;
 
-    decode_init_vlc(h);
+    decode_init_vlc();
 
     if(avctx->extradata_size > 0 && avctx->extradata &&
        *(char *)avctx->extradata == 1){
@@ -3632,6 +3639,9 @@ static void hl_decode_mb(H264Context *h){
     dest_cb = s->current_picture.data[1] + (mb_y * 8 * s->uvlinesize) + mb_x * 8;
     dest_cr = s->current_picture.data[2] + (mb_y * 8 * s->uvlinesize) + mb_x * 8;
 
+    s->dsp.prefetch(dest_y + (s->mb_x&3)*4*s->linesize + 64, s->linesize, 4);
+    s->dsp.prefetch(dest_cb + (s->mb_x&7)*s->uvlinesize + 64, dest_cr - dest_cb, 2);
+
     if (MB_FIELD) {
         linesize   = h->mb_linesize   = s->linesize * 2;
         uvlinesize = h->mb_uvlinesize = s->uvlinesize * 2;
@@ -3780,8 +3790,8 @@ static void hl_decode_mb(H264Context *h){
                 xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 0);
         }else if(s->codec_id == CODEC_ID_H264){
             hl_motion(h, dest_y, dest_cb, dest_cr,
-                      s->dsp.put_h264_qpel_pixels_tab, s->dsp.put_h264_chroma_pixels_tab,
-                      s->dsp.avg_h264_qpel_pixels_tab, s->dsp.avg_h264_chroma_pixels_tab,
+                      s->me.qpel_put, s->dsp.put_h264_chroma_pixels_tab,
+                      s->me.qpel_avg, s->dsp.avg_h264_chroma_pixels_tab,
                       s->dsp.weight_h264_pixels_tab, s->dsp.biweight_h264_pixels_tab);
         }
 
@@ -3879,7 +3889,7 @@ static void hl_decode_mb(H264Context *h){
             tprintf("call filter_mb\n");
             backup_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize);
             fill_caches(h, mb_type, 1); //FIXME don't fill stuff which isn't used by filter_mb
-            filter_mb(h, mb_x, mb_y, dest_y, dest_cb, dest_cr, linesize, uvlinesize);
+            filter_mb_fast(h, mb_x, mb_y, dest_y, dest_cb, dest_cr, linesize, uvlinesize);
         }
     }
 }
@@ -4203,7 +4213,7 @@ static void implicit_weight_table(H264Context *h){
             int td = clip(poc1 - poc0, -128, 127);
             if(td){
                 int tb = clip(cur_poc - poc0, -128, 127);
-                int tx = (16384 + (ABS(td) >> 1)) / td;
+                int tx = (16384 + (FFABS(td) >> 1)) / td;
                 int dist_scale_factor = clip((tb*tx + 32) >> 6, -1024, 1023) >> 2;
                 if(dist_scale_factor < -64 || dist_scale_factor > 128)
                     h->implicit_weight[ref0][ref1] = 32;
@@ -4883,6 +4893,14 @@ static int decode_slice_header(H264Context *h){
                );
     }
 
+    if((s->avctx->flags2 & CODEC_FLAG2_FAST) && !s->current_picture.reference){
+        s->me.qpel_put= s->dsp.put_2tap_qpel_pixels_tab;
+        s->me.qpel_avg= s->dsp.avg_2tap_qpel_pixels_tab;
+    }else{
+        s->me.qpel_put= s->dsp.put_h264_qpel_pixels_tab;
+        s->me.qpel_avg= s->dsp.avg_h264_qpel_pixels_tab;
+    }
+
     return 0;
 }
 
@@ -5100,10 +5118,7 @@ static void decode_mb_skip(H264Context *h){
 
         fill_caches(h, mb_type, 0); //FIXME check what is needed and what not ...
         pred_direct_motion(h, &mb_type);
-        if(h->pps.cabac){
-            fill_rectangle(h->mvd_cache[0][scan8[0]], 4, 4, 8, 0, 4);
-            fill_rectangle(h->mvd_cache[1][scan8[0]], 4, 4, 8, 0, 4);
-        }
+        mb_type|= MB_TYPE_SKIP;
     }
     else
     {
@@ -5114,12 +5129,10 @@ static void decode_mb_skip(H264Context *h){
         pred_pskip_motion(h, &mx, &my);
         fill_rectangle(&h->ref_cache[0][scan8[0]], 4, 4, 8, 0, 1);
         fill_rectangle(  h->mv_cache[0][scan8[0]], 4, 4, 8, pack16to32(mx,my), 4);
-        if(h->pps.cabac)
-            fill_rectangle(h->mvd_cache[0][scan8[0]], 4, 4, 8, 0, 4);
     }
 
     write_back_motion(h, mb_type);
-    s->current_picture.mb_type[mb_xy]= mb_type|MB_TYPE_SKIP;
+    s->current_picture.mb_type[mb_xy]= mb_type;
     s->current_picture.qscale_table[mb_xy]= s->qscale;
     h->slice_table[ mb_xy ]= h->slice_num;
     h->prev_mb_skipped= 1;
@@ -5184,7 +5197,7 @@ static int decode_mb_cavlc(H264Context *h){
        assert(h->slice_type == I_TYPE);
 decode_intra_mb:
         if(mb_type > 25){
-            av_log(h->s.avctx, AV_LOG_ERROR, "mb_type %d in %c slice to large at %d %d\n", mb_type, av_get_pict_type_char(h->slice_type), s->mb_x, s->mb_y);
+            av_log(h->s.avctx, AV_LOG_ERROR, "mb_type %d in %c slice too large at %d %d\n", mb_type, av_get_pict_type_char(h->slice_type), s->mb_x, s->mb_y);
             return -1;
         }
         partition_count=0;
@@ -5478,6 +5491,7 @@ decode_intra_mb:
         else
             cbp= golomb_to_inter_cbp[cbp];
     }
+    h->cbp = cbp;
 
     if(dct8x8_allowed && (cbp&15) && !IS_INTRA(mb_type)){
         if(get_bits1(&s->gb))
@@ -5619,7 +5633,7 @@ static int decode_cabac_field_decoding_flag(H264Context *h) {
         ctx += 1;
     }
 
-    return get_cabac( &h->cabac, &h->cabac_state[70 + ctx] );
+    return get_cabac_noinline( &h->cabac, &h->cabac_state[70 + ctx] );
 }
 
 static int decode_cabac_intra_mb_type(H264Context *h, int ctx_base, int intra_slice) {
@@ -5635,11 +5649,11 @@ static int decode_cabac_intra_mb_type(H264Context *h, int ctx_base, int intra_sl
             ctx++;
         if( h->slice_table[mbb_xy] == h->slice_num && !IS_INTRA4x4( s->current_picture.mb_type[mbb_xy] ) )
             ctx++;
-        if( get_cabac( &h->cabac, &state[ctx] ) == 0 )
+        if( get_cabac_noinline( &h->cabac, &state[ctx] ) == 0 )
             return 0;   /* I4x4 */
         state += 2;
     }else{
-        if( get_cabac( &h->cabac, &state[0] ) == 0 )
+        if( get_cabac_noinline( &h->cabac, &state[0] ) == 0 )
             return 0;   /* I4x4 */
     }
 
@@ -5647,11 +5661,11 @@ static int decode_cabac_intra_mb_type(H264Context *h, int ctx_base, int intra_sl
         return 25;  /* PCM */
 
     mb_type = 1; /* I16x16 */
-    mb_type += 12 * get_cabac( &h->cabac, &state[1] ); /* cbp_luma != 0 */
-    if( get_cabac( &h->cabac, &state[2] ) ) /* cbp_chroma */
-        mb_type += 4 + 4 * get_cabac( &h->cabac, &state[2+intra_slice] );
-    mb_type += 2 * get_cabac( &h->cabac, &state[3+intra_slice] );
-    mb_type += 1 * get_cabac( &h->cabac, &state[3+2*intra_slice] );
+    mb_type += 12 * get_cabac_noinline( &h->cabac, &state[1] ); /* cbp_luma != 0 */
+    if( get_cabac_noinline( &h->cabac, &state[2] ) ) /* cbp_chroma */
+        mb_type += 4 + 4 * get_cabac_noinline( &h->cabac, &state[2+intra_slice] );
+    mb_type += 2 * get_cabac_noinline( &h->cabac, &state[3+intra_slice] );
+    mb_type += 1 * get_cabac_noinline( &h->cabac, &state[3+2*intra_slice] );
     return mb_type;
 }
 
@@ -5661,14 +5675,14 @@ static int decode_cabac_mb_type( H264Context *h ) {
     if( h->slice_type == I_TYPE ) {
         return decode_cabac_intra_mb_type(h, 3, 1);
     } else if( h->slice_type == P_TYPE ) {
-        if( get_cabac( &h->cabac, &h->cabac_state[14] ) == 0 ) {
+        if( get_cabac_noinline( &h->cabac, &h->cabac_state[14] ) == 0 ) {
             /* P-type */
-            if( get_cabac( &h->cabac, &h->cabac_state[15] ) == 0 ) {
+            if( get_cabac_noinline( &h->cabac, &h->cabac_state[15] ) == 0 ) {
                 /* P_L0_D16x16, P_8x8 */
-                return 3 * get_cabac( &h->cabac, &h->cabac_state[16] );
+                return 3 * get_cabac_noinline( &h->cabac, &h->cabac_state[16] );
             } else {
                 /* P_L0_D8x16, P_L0_D16x8 */
-                return 2 - get_cabac( &h->cabac, &h->cabac_state[17] );
+                return 2 - get_cabac_noinline( &h->cabac, &h->cabac_state[17] );
             }
         } else {
             return decode_cabac_intra_mb_type(h, 17, 0) + 5;
@@ -5684,17 +5698,17 @@ static int decode_cabac_mb_type( H264Context *h ) {
         if( h->slice_table[mbb_xy] == h->slice_num && !IS_DIRECT( s->current_picture.mb_type[mbb_xy] ) )
             ctx++;
 
-        if( !get_cabac( &h->cabac, &h->cabac_state[27+ctx] ) )
+        if( !get_cabac_noinline( &h->cabac, &h->cabac_state[27+ctx] ) )
             return 0; /* B_Direct_16x16 */
 
-        if( !get_cabac( &h->cabac, &h->cabac_state[27+3] ) ) {
-            return 1 + get_cabac( &h->cabac, &h->cabac_state[27+5] ); /* B_L[01]_16x16 */
+        if( !get_cabac_noinline( &h->cabac, &h->cabac_state[27+3] ) ) {
+            return 1 + get_cabac_noinline( &h->cabac, &h->cabac_state[27+5] ); /* B_L[01]_16x16 */
         }
 
-        bits = get_cabac( &h->cabac, &h->cabac_state[27+4] ) << 3;
-        bits|= get_cabac( &h->cabac, &h->cabac_state[27+5] ) << 2;
-        bits|= get_cabac( &h->cabac, &h->cabac_state[27+5] ) << 1;
-        bits|= get_cabac( &h->cabac, &h->cabac_state[27+5] );
+        bits = get_cabac_noinline( &h->cabac, &h->cabac_state[27+4] ) << 3;
+        bits|= get_cabac_noinline( &h->cabac, &h->cabac_state[27+5] ) << 2;
+        bits|= get_cabac_noinline( &h->cabac, &h->cabac_state[27+5] ) << 1;
+        bits|= get_cabac_noinline( &h->cabac, &h->cabac_state[27+5] );
         if( bits < 8 )
             return bits + 3; /* B_Bi_16x16 through B_L1_L0_16x8 */
         else if( bits == 13 ) {
@@ -5704,7 +5718,7 @@ static int decode_cabac_mb_type( H264Context *h ) {
         else if( bits == 15 )
             return 22; /* B_8x8 */
 
-        bits= ( bits<<1 ) | get_cabac( &h->cabac, &h->cabac_state[27+5] );
+        bits= ( bits<<1 ) | get_cabac_noinline( &h->cabac, &h->cabac_state[27+5] );
         return bits - 4; /* B_L0_Bi_* through B_Bi_Bi_* */
     } else {
         /* TODO SI/SP frames? */
@@ -5745,7 +5759,7 @@ static int decode_cabac_mb_skip( H264Context *h, int mb_x, int mb_y ) {
 
     if( h->slice_type == B_TYPE )
         ctx += 13;
-    return get_cabac( &h->cabac, &h->cabac_state[11+ctx] );
+    return get_cabac_noinline( &h->cabac, &h->cabac_state[11+ctx] );
 }
 
 static int decode_cabac_mb_intra4x4_pred_mode( H264Context *h, int pred_mode ) {
@@ -5777,12 +5791,12 @@ static int decode_cabac_mb_chroma_pre_mode( H264Context *h) {
     if( h->slice_table[mbb_xy] == h->slice_num && h->chroma_pred_mode_table[mbb_xy] != 0 )
         ctx++;
 
-    if( get_cabac( &h->cabac, &h->cabac_state[64+ctx] ) == 0 )
+    if( get_cabac_noinline( &h->cabac, &h->cabac_state[64+ctx] ) == 0 )
         return 0;
 
-    if( get_cabac( &h->cabac, &h->cabac_state[64+3] ) == 0 )
+    if( get_cabac_noinline( &h->cabac, &h->cabac_state[64+3] ) == 0 )
         return 1;
-    if( get_cabac( &h->cabac, &h->cabac_state[64+3] ) == 0 )
+    if( get_cabac_noinline( &h->cabac, &h->cabac_state[64+3] ) == 0 )
         return 2;
     else
         return 3;
@@ -5859,13 +5873,13 @@ static int decode_cabac_mb_cbp_chroma( H264Context *h) {
     ctx = 0;
     if( cbp_a > 0 ) ctx++;
     if( cbp_b > 0 ) ctx += 2;
-    if( get_cabac( &h->cabac, &h->cabac_state[77 + ctx] ) == 0 )
+    if( get_cabac_noinline( &h->cabac, &h->cabac_state[77 + ctx] ) == 0 )
         return 0;
 
     ctx = 4;
     if( cbp_a == 2 ) ctx++;
     if( cbp_b == 2 ) ctx += 2;
-    return 1 + get_cabac( &h->cabac, &h->cabac_state[77 + ctx] );
+    return 1 + get_cabac_noinline( &h->cabac, &h->cabac_state[77 + ctx] );
 }
 static int decode_cabac_mb_dqp( H264Context *h) {
     MpegEncContext * const s = &h->s;
@@ -5881,7 +5895,7 @@ static int decode_cabac_mb_dqp( H264Context *h) {
     if( h->last_qscale_diff != 0 )
         ctx++;
 
-    while( get_cabac( &h->cabac, &h->cabac_state[60 + ctx] ) ) {
+    while( get_cabac_noinline( &h->cabac, &h->cabac_state[60 + ctx] ) ) {
         if( ctx < 2 )
             ctx = 2;
         else
@@ -5923,7 +5937,7 @@ static int decode_cabac_b_mb_sub_type( H264Context *h ) {
 }
 
 static inline int decode_cabac_mb_transform_size( H264Context *h ) {
-    return get_cabac( &h->cabac, &h->cabac_state[399 + h->neighbor_transform_size] );
+    return get_cabac_noinline( &h->cabac, &h->cabac_state[399 + h->neighbor_transform_size] );
 }
 
 static int decode_cabac_mb_ref( H264Context *h, int list, int n ) {
@@ -5989,8 +6003,7 @@ static int decode_cabac_mb_mvd( H264Context *h, int list, int n, int l ) {
                 mvd += 1 << k;
         }
     }
-    if( get_cabac_bypass( &h->cabac ) )  return -mvd;
-    else                                 return  mvd;
+    return get_cabac_bypass_sign( &h->cabac, -mvd );
 }
 
 static int inline get_cabac_cbf_ctx( H264Context *h, int cat, int idx ) {
@@ -6021,6 +6034,13 @@ static int inline get_cabac_cbf_ctx( H264Context *h, int cat, int idx ) {
     return ctx + 4 * cat;
 }
 
+static const __attribute((used)) uint8_t last_coeff_flag_offset_8x8[63] = {
+    0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+    3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
+    5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8
+};
+
 static int decode_cabac_residual( H264Context *h, DCTELEM *block, int cat, int n, const uint8_t *scantable, const uint32_t *qmul, int max_coeff) {
     const int mb_xy  = h->s.mb_x + h->s.mb_y*h->s.mb_stride;
     static const int significant_coeff_flag_offset[2][6] = {
@@ -6034,7 +6054,7 @@ static int decode_cabac_residual( H264Context *h, DCTELEM *block, int cat, int n
     static const int coeff_abs_level_m1_offset[6] = {
         227+0, 227+10, 227+20, 227+30, 227+39, 426
     };
-    static const int significant_coeff_flag_offset_8x8[2][63] = {
+    static const uint8_t significant_coeff_flag_offset_8x8[2][63] = {
       { 0, 1, 2, 3, 4, 5, 5, 4, 4, 3, 3, 4, 4, 4, 5, 5,
         4, 4, 4, 4, 3, 3, 6, 7, 7, 7, 8, 9,10, 9, 8, 7,
         7, 6,11,12,13,11, 6, 7, 8, 9,14,10, 9, 8, 6,11,
@@ -6044,16 +6064,10 @@ static int decode_cabac_residual( H264Context *h, DCTELEM *block, int cat, int n
         9, 9,10,10, 8,11,12,11, 9, 9,10,10, 8,13,13, 9,
         9,10,10, 8,13,13, 9, 9,10,10,14,14,14,14,14 }
     };
-    static const int last_coeff_flag_offset_8x8[63] = {
-        0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-        2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-        3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
-        5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8
-    };
 
     int index[64];
 
-    int i, last;
+    int last;
     int coeff_count = 0;
 
     int abslevel1 = 1;
@@ -6063,6 +6077,20 @@ static int decode_cabac_residual( H264Context *h, DCTELEM *block, int cat, int n
     uint8_t *last_coeff_ctx_base;
     uint8_t *abs_level_m1_ctx_base;
 
+#ifndef ARCH_X86
+#define CABAC_ON_STACK
+#endif
+#ifdef CABAC_ON_STACK
+#define CC &cc
+    CABACContext cc;
+    cc.range     = h->cabac.range;
+    cc.low       = h->cabac.low;
+    cc.bytestream= h->cabac.bytestream;
+#else
+#define CC &h->cabac
+#endif
+
+
     /* cat: 0-> DC 16x16  n = 0
      *      1-> AC 16x16  n = luma4x4idx
      *      2-> Luma4x4   n = luma4x4idx
@@ -6073,12 +6101,16 @@ static int decode_cabac_residual( H264Context *h, DCTELEM *block, int cat, int n
 
     /* read coded block flag */
     if( cat != 5 ) {
-        if( get_cabac( &h->cabac, &h->cabac_state[85 + get_cabac_cbf_ctx( h, cat, n ) ] ) == 0 ) {
+        if( get_cabac( CC, &h->cabac_state[85 + get_cabac_cbf_ctx( h, cat, n ) ] ) == 0 ) {
             if( cat == 1 || cat == 2 )
                 h->non_zero_count_cache[scan8[n]] = 0;
             else if( cat == 4 )
                 h->non_zero_count_cache[scan8[16+n]] = 0;
-
+#ifdef CABAC_ON_STACK
+            h->cabac.range     = cc.range     ;
+            h->cabac.low       = cc.low       ;
+            h->cabac.bytestream= cc.bytestream;
+#endif
             return 0;
         }
     }
@@ -6094,22 +6126,28 @@ static int decode_cabac_residual( H264Context *h, DCTELEM *block, int cat, int n
 #define DECODE_SIGNIFICANCE( coefs, sig_off, last_off ) \
         for(last= 0; last < coefs; last++) { \
             uint8_t *sig_ctx = significant_coeff_ctx_base + sig_off; \
-            if( get_cabac( &h->cabac, sig_ctx )) { \
+            if( get_cabac( CC, sig_ctx )) { \
                 uint8_t *last_ctx = last_coeff_ctx_base + last_off; \
                 index[coeff_count++] = last; \
-                if( get_cabac( &h->cabac, last_ctx ) ) { \
+                if( get_cabac( CC, last_ctx ) ) { \
                     last= max_coeff; \
                     break; \
                 } \
             } \
+        }\
+        if( last == max_coeff -1 ) {\
+            index[coeff_count++] = last;\
         }
-        const int *sig_off = significant_coeff_flag_offset_8x8[MB_FIELD];
+        const uint8_t *sig_off = significant_coeff_flag_offset_8x8[MB_FIELD];
+#if defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__))
+        coeff_count= decode_significance_8x8_x86(CC, significant_coeff_ctx_base, index, sig_off);
+    } else {
+        coeff_count= decode_significance_x86(CC, max_coeff, significant_coeff_ctx_base, index);
+#else
         DECODE_SIGNIFICANCE( 63, sig_off[last], last_coeff_flag_offset_8x8[last] );
     } else {
         DECODE_SIGNIFICANCE( max_coeff - 1, last, last );
-    }
-    if( last == max_coeff -1 ) {
-        index[coeff_count++] = last;
+#endif
     }
     assert(coeff_count > 0);
 
@@ -6126,51 +6164,54 @@ static int decode_cabac_residual( H264Context *h, DCTELEM *block, int cat, int n
         fill_rectangle(&h->non_zero_count_cache[scan8[n]], 2, 2, 8, coeff_count, 1);
     }
 
-    for( i = coeff_count - 1; i >= 0; i-- ) {
+    for( coeff_count--; coeff_count >= 0; coeff_count-- ) {
         uint8_t *ctx = (abslevelgt1 != 0 ? 0 : FFMIN( 4, abslevel1 )) + abs_level_m1_ctx_base;
-        int j= scantable[index[i]];
+        int j= scantable[index[coeff_count]];
 
-        if( get_cabac( &h->cabac, ctx ) == 0 ) {
+        if( get_cabac( CC, ctx ) == 0 ) {
             if( !qmul ) {
-                if( get_cabac_bypass( &h->cabac ) ) block[j] = -1;
-                else                                block[j] =  1;
+                block[j] = get_cabac_bypass_sign( CC, -1);
             }else{
-                if( get_cabac_bypass( &h->cabac ) ) block[j] = (-qmul[j] + 32) >> 6;
-                else                                block[j] = ( qmul[j] + 32) >> 6;
+                block[j] = (get_cabac_bypass_sign( CC, -qmul[j]) + 32) >> 6;;
             }
 
             abslevel1++;
         } else {
             int coeff_abs = 2;
             ctx = 5 + FFMIN( 4, abslevelgt1 ) + abs_level_m1_ctx_base;
-            while( coeff_abs < 15 && get_cabac( &h->cabac, ctx ) ) {
+            while( coeff_abs < 15 && get_cabac( CC, ctx ) ) {
                 coeff_abs++;
             }
 
             if( coeff_abs >= 15 ) {
                 int j = 0;
-                while( get_cabac_bypass( &h->cabac ) ) {
-                    coeff_abs += 1 << j;
+                while( get_cabac_bypass( CC ) ) {
                     j++;
                 }
 
+                coeff_abs=1;
                 while( j-- ) {
-                    if( get_cabac_bypass( &h->cabac ) )
-                        coeff_abs += 1 << j ;
+                    coeff_abs += coeff_abs + get_cabac_bypass( CC );
                 }
+                coeff_abs+= 14;
             }
 
             if( !qmul ) {
-                if( get_cabac_bypass( &h->cabac ) ) block[j] = -coeff_abs;
+                if( get_cabac_bypass( CC ) ) block[j] = -coeff_abs;
                 else                                block[j] =  coeff_abs;
             }else{
-                if( get_cabac_bypass( &h->cabac ) ) block[j] = (-coeff_abs * qmul[j] + 32) >> 6;
+                if( get_cabac_bypass( CC ) ) block[j] = (-coeff_abs * qmul[j] + 32) >> 6;
                 else                                block[j] = ( coeff_abs * qmul[j] + 32) >> 6;
             }
 
             abslevelgt1++;
         }
     }
+#ifdef CABAC_ON_STACK
+            h->cabac.range     = cc.range     ;
+            h->cabac.low       = cc.low       ;
+            h->cabac.bytestream= cc.bytestream;
+#endif
     return 0;
 }
 
@@ -6580,7 +6621,7 @@ decode_intra_mb:
         cbp |= decode_cabac_mb_cbp_chroma( h ) << 4;
     }
 
-    h->cbp_table[mb_xy] = cbp;
+    h->cbp_table[mb_xy] = h->cbp = cbp;
 
     if( dct8x8_allowed && (cbp&15) && !IS_INTRA( mb_type ) ) {
         if( decode_cabac_mb_transform_size( h ) )
@@ -6640,8 +6681,10 @@ decode_intra_mb:
                     for( i4x4 = 0; i4x4 < 4; i4x4++ ) {
                         const int index = 4*i8x8 + i4x4;
                         //av_log( s->avctx, AV_LOG_ERROR, "Luma4x4: %d\n", index );
+//START_TIMER
                         if( decode_cabac_residual(h, h->mb + 16*index, 2, index, scan, h->dequant4_coeff[IS_INTRA( mb_type ) ? 0:3][s->qscale], 16) < 0 )
                             return -1;
+//STOP_TIMER("decode_residual")
                     }
                 } else {
                     uint8_t * const nnz= &h->non_zero_count_cache[ scan8[4*i8x8] ];
@@ -6694,16 +6737,16 @@ decode_intra_mb:
 }
 
 
-static void filter_mb_edgev( H264Context *h, uint8_t *pix, int stride, int bS[4], int qp ) {
+static void filter_mb_edgev( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
     int i, d;
-    const int index_a = clip( qp + h->slice_alpha_c0_offset, 0, 51 );
-    const int alpha = alpha_table[index_a];
-    const int beta  = beta_table[clip( qp + h->slice_beta_offset, 0, 51 )];
+    const int index_a = qp + h->slice_alpha_c0_offset;
+    const int alpha = (alpha_table+52)[index_a];
+    const int beta  = (beta_table+52)[qp + h->slice_beta_offset];
 
     if( bS[0] < 4 ) {
         int8_t tc[4];
         for(i=0; i<4; i++)
-            tc[i] = bS[i] ? tc0_table[index_a][bS[i] - 1] : -1;
+            tc[i] = bS[i] ? (tc0_table+52)[index_a][bS[i] - 1] : -1;
         h->s.dsp.h264_h_loop_filter_luma(pix, stride, alpha, beta, tc);
     } else {
         /* 16px edge length, because bS=4 is triggered by being at
@@ -6717,12 +6760,12 @@ static void filter_mb_edgev( H264Context *h, uint8_t *pix, int stride, int bS[4]
                 const int q1 = pix[1];
                 const int q2 = pix[2];
 
-                if( ABS( p0 - q0 ) < alpha &&
-                    ABS( p1 - p0 ) < beta &&
-                    ABS( q1 - q0 ) < beta ) {
+                if( FFABS( p0 - q0 ) < alpha &&
+                    FFABS( p1 - p0 ) < beta &&
+                    FFABS( q1 - q0 ) < beta ) {
 
-                    if(ABS( p0 - q0 ) < (( alpha >> 2 ) + 2 )){
-                        if( ABS( p2 - p0 ) < beta)
+                    if(FFABS( p0 - q0 ) < (( alpha >> 2 ) + 2 )){
+                        if( FFABS( p2 - p0 ) < beta)
                         {
                             const int p3 = pix[-4];
                             /* p0', p1', p2' */
@@ -6733,7 +6776,7 @@ static void filter_mb_edgev( H264Context *h, uint8_t *pix, int stride, int bS[4]
                             /* p0' */
                             pix[-1] = ( 2*p1 + p0 + q1 + 2 ) >> 2;
                         }
-                        if( ABS( q2 - q0 ) < beta)
+                        if( FFABS( q2 - q0 ) < beta)
                         {
                             const int q3 = pix[3];
                             /* q0', q1', q2' */
@@ -6755,23 +6798,23 @@ static void filter_mb_edgev( H264Context *h, uint8_t *pix, int stride, int bS[4]
             }
     }
 }
-static void filter_mb_edgecv( H264Context *h, uint8_t *pix, int stride, int bS[4], int qp ) {
+static void filter_mb_edgecv( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
     int i;
-    const int index_a = clip( qp + h->slice_alpha_c0_offset, 0, 51 );
-    const int alpha = alpha_table[index_a];
-    const int beta  = beta_table[clip( qp + h->slice_beta_offset, 0, 51 )];
+    const int index_a = qp + h->slice_alpha_c0_offset;
+    const int alpha = (alpha_table+52)[index_a];
+    const int beta  = (beta_table+52)[qp + h->slice_beta_offset];
 
     if( bS[0] < 4 ) {
         int8_t tc[4];
         for(i=0; i<4; i++)
-            tc[i] = bS[i] ? tc0_table[index_a][bS[i] - 1] + 1 : 0;
+            tc[i] = bS[i] ? (tc0_table+52)[index_a][bS[i] - 1] + 1 : 0;
         h->s.dsp.h264_h_loop_filter_chroma(pix, stride, alpha, beta, tc);
     } else {
         h->s.dsp.h264_h_loop_filter_chroma_intra(pix, stride, alpha, beta);
     }
 }
 
-static void filter_mb_mbaff_edgev( H264Context *h, uint8_t *pix, int stride, int bS[8], int qp[2] ) {
+static void filter_mb_mbaff_edgev( H264Context *h, uint8_t *pix, int stride, int16_t bS[8], int qp[2] ) {
     int i;
     for( i = 0; i < 16; i++, pix += stride) {
         int index_a;
@@ -6790,12 +6833,12 @@ static void filter_mb_mbaff_edgev( H264Context *h, uint8_t *pix, int stride, int
         }
 
         qp_index = MB_FIELD ? (i >> 3) : (i & 1);
-        index_a = clip( qp[qp_index] + h->slice_alpha_c0_offset, 0, 51 );
-        alpha = alpha_table[index_a];
-        beta  = beta_table[clip( qp[qp_index] + h->slice_beta_offset, 0, 51 )];
+        index_a = qp[qp_index] + h->slice_alpha_c0_offset;
+        alpha = (alpha_table+52)[index_a];
+        beta  = (beta_table+52)[qp[qp_index] + h->slice_beta_offset];
 
         if( bS[bS_index] < 4 ) {
-            const int tc0 = tc0_table[index_a][bS[bS_index] - 1];
+            const int tc0 = (tc0_table+52)[index_a][bS[bS_index] - 1];
             const int p0 = pix[-1];
             const int p1 = pix[-2];
             const int p2 = pix[-3];
@@ -6803,17 +6846,17 @@ static void filter_mb_mbaff_edgev( H264Context *h, uint8_t *pix, int stride, int
             const int q1 = pix[1];
             const int q2 = pix[2];
 
-            if( ABS( p0 - q0 ) < alpha &&
-                ABS( p1 - p0 ) < beta &&
-                ABS( q1 - q0 ) < beta ) {
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
                 int tc = tc0;
                 int i_delta;
 
-                if( ABS( p2 - p0 ) < beta ) {
+                if( FFABS( p2 - p0 ) < beta ) {
                     pix[-2] = p1 + clip( ( p2 + ( ( p0 + q0 + 1 ) >> 1 ) - ( p1 << 1 ) ) >> 1, -tc0, tc0 );
                     tc++;
                 }
-                if( ABS( q2 - q0 ) < beta ) {
+                if( FFABS( q2 - q0 ) < beta ) {
                     pix[1] = q1 + clip( ( q2 + ( ( p0 + q0 + 1 ) >> 1 ) - ( q1 << 1 ) ) >> 1, -tc0, tc0 );
                     tc++;
                 }
@@ -6832,12 +6875,12 @@ static void filter_mb_mbaff_edgev( H264Context *h, uint8_t *pix, int stride, int
             const int q1 = pix[1];
             const int q2 = pix[2];
 
-            if( ABS( p0 - q0 ) < alpha &&
-                ABS( p1 - p0 ) < beta &&
-                ABS( q1 - q0 ) < beta ) {
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
 
-                if(ABS( p0 - q0 ) < (( alpha >> 2 ) + 2 )){
-                    if( ABS( p2 - p0 ) < beta)
+                if(FFABS( p0 - q0 ) < (( alpha >> 2 ) + 2 )){
+                    if( FFABS( p2 - p0 ) < beta)
                     {
                         const int p3 = pix[-4];
                         /* p0', p1', p2' */
@@ -6848,7 +6891,7 @@ static void filter_mb_mbaff_edgev( H264Context *h, uint8_t *pix, int stride, int
                         /* p0' */
                         pix[-1] = ( 2*p1 + p0 + q1 + 2 ) >> 2;
                     }
-                    if( ABS( q2 - q0 ) < beta)
+                    if( FFABS( q2 - q0 ) < beta)
                     {
                         const int q3 = pix[3];
                         /* q0', q1', q2' */
@@ -6869,7 +6912,7 @@ static void filter_mb_mbaff_edgev( H264Context *h, uint8_t *pix, int stride, int
         }
     }
 }
-static void filter_mb_mbaff_edgecv( H264Context *h, uint8_t *pix, int stride, int bS[8], int qp[2] ) {
+static void filter_mb_mbaff_edgecv( H264Context *h, uint8_t *pix, int stride, int16_t bS[8], int qp[2] ) {
     int i;
     for( i = 0; i < 8; i++, pix += stride) {
         int index_a;
@@ -6884,20 +6927,20 @@ static void filter_mb_mbaff_edgecv( H264Context *h, uint8_t *pix, int stride, in
         }
 
         qp_index = MB_FIELD ? (i >> 2) : (i & 1);
-        index_a = clip( qp[qp_index] + h->slice_alpha_c0_offset, 0, 51 );
-        alpha = alpha_table[index_a];
-        beta  = beta_table[clip( qp[qp_index] + h->slice_beta_offset, 0, 51 )];
+        index_a = qp[qp_index] + h->slice_alpha_c0_offset;
+        alpha = (alpha_table+52)[index_a];
+        beta  = (beta_table+52)[qp[qp_index] + h->slice_beta_offset];
 
         if( bS[bS_index] < 4 ) {
-            const int tc = tc0_table[index_a][bS[bS_index] - 1] + 1;
+            const int tc = (tc0_table+52)[index_a][bS[bS_index] - 1] + 1;
             const int p0 = pix[-1];
             const int p1 = pix[-2];
             const int q0 = pix[0];
             const int q1 = pix[1];
 
-            if( ABS( p0 - q0 ) < alpha &&
-                ABS( p1 - p0 ) < beta &&
-                ABS( q1 - q0 ) < beta ) {
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
                 const int i_delta = clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc );
 
                 pix[-1] = clip_uint8( p0 + i_delta );    /* p0' */
@@ -6910,9 +6953,9 @@ static void filter_mb_mbaff_edgecv( H264Context *h, uint8_t *pix, int stride, in
             const int q0 = pix[0];
             const int q1 = pix[1];
 
-            if( ABS( p0 - q0 ) < alpha &&
-                ABS( p1 - p0 ) < beta &&
-                ABS( q1 - q0 ) < beta ) {
+            if( FFABS( p0 - q0 ) < alpha &&
+                FFABS( p1 - p0 ) < beta &&
+                FFABS( q1 - q0 ) < beta ) {
 
                 pix[-1] = ( 2*p1 + p0 + q1 + 2 ) >> 2;   /* p0' */
                 pix[0]  = ( 2*q1 + q0 + p1 + 2 ) >> 2;   /* q0' */
@@ -6922,17 +6965,17 @@ static void filter_mb_mbaff_edgecv( H264Context *h, uint8_t *pix, int stride, in
     }
 }
 
-static void filter_mb_edgeh( H264Context *h, uint8_t *pix, int stride, int bS[4], int qp ) {
+static void filter_mb_edgeh( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
     int i, d;
-    const int index_a = clip( qp + h->slice_alpha_c0_offset, 0, 51 );
-    const int alpha = alpha_table[index_a];
-    const int beta  = beta_table[clip( qp + h->slice_beta_offset, 0, 51 )];
+    const int index_a = qp + h->slice_alpha_c0_offset;
+    const int alpha = (alpha_table+52)[index_a];
+    const int beta  = (beta_table+52)[qp + h->slice_beta_offset];
     const int pix_next  = stride;
 
     if( bS[0] < 4 ) {
         int8_t tc[4];
         for(i=0; i<4; i++)
-            tc[i] = bS[i] ? tc0_table[index_a][bS[i] - 1] : -1;
+            tc[i] = bS[i] ? (tc0_table+52)[index_a][bS[i] - 1] : -1;
         h->s.dsp.h264_v_loop_filter_luma(pix, stride, alpha, beta, tc);
     } else {
         /* 16px edge length, see filter_mb_edgev */
@@ -6944,15 +6987,15 @@ static void filter_mb_edgeh( H264Context *h, uint8_t *pix, int stride, int bS[4]
                 const int q1 = pix[1*pix_next];
                 const int q2 = pix[2*pix_next];
 
-                if( ABS( p0 - q0 ) < alpha &&
-                    ABS( p1 - p0 ) < beta &&
-                    ABS( q1 - q0 ) < beta ) {
+                if( FFABS( p0 - q0 ) < alpha &&
+                    FFABS( p1 - p0 ) < beta &&
+                    FFABS( q1 - q0 ) < beta ) {
 
                     const int p3 = pix[-4*pix_next];
                     const int q3 = pix[ 3*pix_next];
 
-                    if(ABS( p0 - q0 ) < (( alpha >> 2 ) + 2 )){
-                        if( ABS( p2 - p0 ) < beta) {
+                    if(FFABS( p0 - q0 ) < (( alpha >> 2 ) + 2 )){
+                        if( FFABS( p2 - p0 ) < beta) {
                             /* p0', p1', p2' */
                             pix[-1*pix_next] = ( p2 + 2*p1 + 2*p0 + 2*q0 + q1 + 4 ) >> 3;
                             pix[-2*pix_next] = ( p2 + p1 + p0 + q0 + 2 ) >> 2;
@@ -6961,7 +7004,7 @@ static void filter_mb_edgeh( H264Context *h, uint8_t *pix, int stride, int bS[4]
                             /* p0' */
                             pix[-1*pix_next] = ( 2*p1 + p0 + q1 + 2 ) >> 2;
                         }
-                        if( ABS( q2 - q0 ) < beta) {
+                        if( FFABS( q2 - q0 ) < beta) {
                             /* q0', q1', q2' */
                             pix[0*pix_next] = ( p1 + 2*p0 + 2*q0 + 2*q1 + q2 + 4 ) >> 3;
                             pix[1*pix_next] = ( p0 + q0 + q1 + q2 + 2 ) >> 2;
@@ -6982,22 +7025,130 @@ static void filter_mb_edgeh( H264Context *h, uint8_t *pix, int stride, int bS[4]
     }
 }
 
-static void filter_mb_edgech( H264Context *h, uint8_t *pix, int stride, int bS[4], int qp ) {
+static void filter_mb_edgech( H264Context *h, uint8_t *pix, int stride, int16_t bS[4], int qp ) {
     int i;
-    const int index_a = clip( qp + h->slice_alpha_c0_offset, 0, 51 );
-    const int alpha = alpha_table[index_a];
-    const int beta  = beta_table[clip( qp + h->slice_beta_offset, 0, 51 )];
+    const int index_a = qp + h->slice_alpha_c0_offset;
+    const int alpha = (alpha_table+52)[index_a];
+    const int beta  = (beta_table+52)[qp + h->slice_beta_offset];
 
     if( bS[0] < 4 ) {
         int8_t tc[4];
         for(i=0; i<4; i++)
-            tc[i] = bS[i] ? tc0_table[index_a][bS[i] - 1] + 1 : 0;
+            tc[i] = bS[i] ? (tc0_table+52)[index_a][bS[i] - 1] + 1 : 0;
         h->s.dsp.h264_v_loop_filter_chroma(pix, stride, alpha, beta, tc);
     } else {
         h->s.dsp.h264_v_loop_filter_chroma_intra(pix, stride, alpha, beta);
     }
 }
 
+static void filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize) {
+    MpegEncContext * const s = &h->s;
+    int mb_xy, mb_type;
+    int qp, qp0, qp1, qpc, qpc0, qpc1, qp_thresh;
+
+    if(mb_x==0 || mb_y==0 || !s->dsp.h264_loop_filter_strength) {
+        filter_mb(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize);
+        return;
+    }
+    assert(!FRAME_MBAFF);
+
+    mb_xy = mb_x + mb_y*s->mb_stride;
+    mb_type = s->current_picture.mb_type[mb_xy];
+    qp = s->current_picture.qscale_table[mb_xy];
+    qp0 = s->current_picture.qscale_table[mb_xy-1];
+    qp1 = s->current_picture.qscale_table[h->top_mb_xy];
+    qpc = get_chroma_qp( h->pps.chroma_qp_index_offset, qp );
+    qpc0 = get_chroma_qp( h->pps.chroma_qp_index_offset, qp0 );
+    qpc1 = get_chroma_qp( h->pps.chroma_qp_index_offset, qp1 );
+    qp0 = (qp + qp0 + 1) >> 1;
+    qp1 = (qp + qp1 + 1) >> 1;
+    qpc0 = (qpc + qpc0 + 1) >> 1;
+    qpc1 = (qpc + qpc1 + 1) >> 1;
+    qp_thresh = 15 - h->slice_alpha_c0_offset;
+    if(qp <= qp_thresh && qp0 <= qp_thresh && qp1 <= qp_thresh &&
+       qpc <= qp_thresh && qpc0 <= qp_thresh && qpc1 <= qp_thresh)
+        return;
+
+    if( IS_INTRA(mb_type) ) {
+        int16_t bS4[4] = {4,4,4,4};
+        int16_t bS3[4] = {3,3,3,3};
+        if( IS_8x8DCT(mb_type) ) {
+            filter_mb_edgev( h, &img_y[4*0], linesize, bS4, qp0 );
+            filter_mb_edgev( h, &img_y[4*2], linesize, bS3, qp );
+            filter_mb_edgeh( h, &img_y[4*0*linesize], linesize, bS4, qp1 );
+            filter_mb_edgeh( h, &img_y[4*2*linesize], linesize, bS3, qp );
+        } else {
+            filter_mb_edgev( h, &img_y[4*0], linesize, bS4, qp0 );
+            filter_mb_edgev( h, &img_y[4*1], linesize, bS3, qp );
+            filter_mb_edgev( h, &img_y[4*2], linesize, bS3, qp );
+            filter_mb_edgev( h, &img_y[4*3], linesize, bS3, qp );
+            filter_mb_edgeh( h, &img_y[4*0*linesize], linesize, bS4, qp1 );
+            filter_mb_edgeh( h, &img_y[4*1*linesize], linesize, bS3, qp );
+            filter_mb_edgeh( h, &img_y[4*2*linesize], linesize, bS3, qp );
+            filter_mb_edgeh( h, &img_y[4*3*linesize], linesize, bS3, qp );
+        }
+        filter_mb_edgecv( h, &img_cb[2*0], uvlinesize, bS4, qpc0 );
+        filter_mb_edgecv( h, &img_cb[2*2], uvlinesize, bS3, qpc );
+        filter_mb_edgecv( h, &img_cr[2*0], uvlinesize, bS4, qpc0 );
+        filter_mb_edgecv( h, &img_cr[2*2], uvlinesize, bS3, qpc );
+        filter_mb_edgech( h, &img_cb[2*0*uvlinesize], uvlinesize, bS4, qpc1 );
+        filter_mb_edgech( h, &img_cb[2*2*uvlinesize], uvlinesize, bS3, qpc );
+        filter_mb_edgech( h, &img_cr[2*0*uvlinesize], uvlinesize, bS4, qpc1 );
+        filter_mb_edgech( h, &img_cr[2*2*uvlinesize], uvlinesize, bS3, qpc );
+        return;
+    } else {
+        DECLARE_ALIGNED_8(int16_t, bS[2][4][4]);
+        uint64_t (*bSv)[4] = (uint64_t(*)[4])bS;
+        int edges;
+        if( IS_8x8DCT(mb_type) && (h->cbp&7) == 7 ) {
+            edges = 4;
+            bSv[0][0] = bSv[0][2] = bSv[1][0] = bSv[1][2] = 0x0002000200020002ULL;
+        } else {
+            int mask_edge1 = (mb_type & (MB_TYPE_16x16 | MB_TYPE_8x16)) ? 3 :
+                             (mb_type & MB_TYPE_16x8) ? 1 : 0;
+            int mask_edge0 = (mb_type & (MB_TYPE_16x16 | MB_TYPE_8x16))
+                             && (s->current_picture.mb_type[mb_xy-1] & (MB_TYPE_16x16 | MB_TYPE_8x16))
+                             ? 3 : 0;
+            int step = IS_8x8DCT(mb_type) ? 2 : 1;
+            edges = (mb_type & MB_TYPE_16x16) && !(h->cbp & 15) ? 1 : 4;
+            s->dsp.h264_loop_filter_strength( bS, h->non_zero_count_cache, h->ref_cache, h->mv_cache,
+                                              (h->slice_type == B_TYPE), edges, step, mask_edge0, mask_edge1 );
+        }
+        if( IS_INTRA(s->current_picture.mb_type[mb_xy-1]) )
+            bSv[0][0] = 0x0004000400040004ULL;
+        if( IS_INTRA(s->current_picture.mb_type[h->top_mb_xy]) )
+            bSv[1][0] = 0x0004000400040004ULL;
+
+#define FILTER(hv,dir,edge)\
+        if(bSv[dir][edge]) {\
+            filter_mb_edge##hv( h, &img_y[4*edge*(dir?linesize:1)], linesize, bS[dir][edge], edge ? qp : qp##dir );\
+            if(!(edge&1)) {\
+                filter_mb_edgec##hv( h, &img_cb[2*edge*(dir?uvlinesize:1)], uvlinesize, bS[dir][edge], edge ? qpc : qpc##dir );\
+                filter_mb_edgec##hv( h, &img_cr[2*edge*(dir?uvlinesize:1)], uvlinesize, bS[dir][edge], edge ? qpc : qpc##dir );\
+            }\
+        }
+        if( edges == 1 ) {
+            FILTER(v,0,0);
+            FILTER(h,1,0);
+        } else if( IS_8x8DCT(mb_type) ) {
+            FILTER(v,0,0);
+            FILTER(v,0,2);
+            FILTER(h,1,0);
+            FILTER(h,1,2);
+        } else {
+            FILTER(v,0,0);
+            FILTER(v,0,1);
+            FILTER(v,0,2);
+            FILTER(v,0,3);
+            FILTER(h,1,0);
+            FILTER(h,1,1);
+            FILTER(h,1,2);
+            FILTER(h,1,3);
+        }
+#undef FILTER
+    }
+}
+
 static void filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize) {
     MpegEncContext * const s = &h->s;
     const int mb_xy= mb_x + mb_y*s->mb_stride;
@@ -7035,7 +7186,7 @@ static void filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8
          */
         const int pair_xy = mb_x + (mb_y&~1)*s->mb_stride;
         const int left_mb_xy[2] = { pair_xy-1, pair_xy-1+s->mb_stride };
-        int bS[8];
+        int16_t bS[8];
         int qp[2];
         int chroma_qp[2];
         int mb_qp, mbn0_qp, mbn1_qp;
@@ -7114,7 +7265,7 @@ static void filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8
             int mbn_xy = mb_xy - 2 * s->mb_stride;
             int qp, chroma_qp;
             int i, j;
-            int bS[4];
+            int16_t bS[4];
 
             for(j=0; j<2; j++, mbn_xy += s->mb_stride){
                 if( IS_INTRA(mb_type) ||
@@ -7150,7 +7301,7 @@ static void filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8
             /* mbn_xy: neighbor macroblock */
             const int mbn_xy = edge > 0 ? mb_xy : mbm_xy;
             const int mbn_type = s->current_picture.mb_type[mbn_xy];
-            int bS[4];
+            int16_t bS[4];
             int qp;
 
             if( (edge&1) && IS_8x8DCT(mb_type) )
@@ -7189,8 +7340,8 @@ static void filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8
                     int v = 0;
                     for( l = 0; !v && l < 1 + (h->slice_type == B_TYPE); l++ ) {
                         v |= ref2frm[h->ref_cache[l][b_idx]+2] != ref2frm[h->ref_cache[l][bn_idx]+2] ||
-                             ABS( h->mv_cache[l][b_idx][0] - h->mv_cache[l][bn_idx][0] ) >= 4 ||
-                             ABS( h->mv_cache[l][b_idx][1] - h->mv_cache[l][bn_idx][1] ) >= mvy_limit;
+                             FFABS( h->mv_cache[l][b_idx][0] - h->mv_cache[l][bn_idx][0] ) >= 4 ||
+                             FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[l][bn_idx][1] ) >= mvy_limit;
                     }
                     bS[0] = bS[1] = bS[2] = bS[3] = v;
                     mv_done = 1;
@@ -7213,8 +7364,8 @@ static void filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8
                         bS[i] = 0;
                         for( l = 0; l < 1 + (h->slice_type == B_TYPE); l++ ) {
                             if( ref2frm[h->ref_cache[l][b_idx]+2] != ref2frm[h->ref_cache[l][bn_idx]+2] ||
-                                ABS( h->mv_cache[l][b_idx][0] - h->mv_cache[l][bn_idx][0] ) >= 4 ||
-                                ABS( h->mv_cache[l][b_idx][1] - h->mv_cache[l][bn_idx][1] ) >= mvy_limit ) {
+                                FFABS( h->mv_cache[l][b_idx][0] - h->mv_cache[l][bn_idx][0] ) >= 4 ||
+                                FFABS( h->mv_cache[l][b_idx][1] - h->mv_cache[l][bn_idx][1] ) >= mvy_limit ) {
                                 bS[i] = 1;
                                 break;
                             }
@@ -7267,7 +7418,7 @@ static int decode_slice(H264Context *h){
         align_get_bits( &s->gb );
 
         /* init cabac */
-        ff_init_cabac_states( &h->cabac, ff_h264_lps_range, ff_h264_mps_state, ff_h264_lps_state, 64 );
+        ff_init_cabac_states( &h->cabac);
         ff_init_cabac_decoder( &h->cabac,
                                s->gb.buffer + get_bits_count(&s->gb)/8,
                                ( s->gb.size_in_bits - get_bits_count(&s->gb) + 7)/8);
@@ -7286,8 +7437,10 @@ static int decode_slice(H264Context *h){
         }
 
         for(;;){
+//START_TIMER
             int ret = decode_mb_cabac(h);
             int eos;
+//STOP_TIMER("decode_mb_cabac")
 
             if(ret>=0) hl_decode_mb(h);
 
@@ -7301,7 +7454,7 @@ static int decode_slice(H264Context *h){
             }
             eos = get_cabac_terminate( &h->cabac );
 
-            if( ret < 0 || h->cabac.bytestream > h->cabac.bytestream_end + 1) {
+            if( ret < 0 || h->cabac.bytestream > h->cabac.bytestream_end + 2) {
                 av_log(h->s.avctx, AV_LOG_ERROR, "error while decoding MB %d %d, bytestream (%d)\n", s->mb_x, s->mb_y, h->cabac.bytestream_end - h->cabac.bytestream);
                 ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, (AC_ERROR|DC_ERROR|MV_ERROR)&part_mask);
                 return -1;
@@ -7694,7 +7847,7 @@ static inline int decode_seq_parameter_set(H264Context *h){
 
 #ifndef ALLOW_INTERLACE
     if(sps->mb_aff)
-        av_log(h->s.avctx, AV_LOG_ERROR, "MBAFF support not included; enable it compilation time\n");
+        av_log(h->s.avctx, AV_LOG_ERROR, "MBAFF support not included; enable it at compile-time.\n");
 #endif
     if(!sps->direct_8x8_inference_flag && sps->mb_aff)
         av_log(h->s.avctx, AV_LOG_ERROR, "MBAFF + !direct_8x8_inference is not implemented\n");
@@ -8381,7 +8534,7 @@ int main(){
         printf("\n");*/
 
         for(j=0; j<16; j++){
-            int diff= ABS(src[j] - ref[j]);
+            int diff= FFABS(src[j] - ref[j]);
 
             error+= diff*diff;
             max_error= FFMAX(max_error, diff);
diff --git a/src/libffmpeg/libavcodec/h264data.h b/src/libffmpeg/libavcodec/h264data.h
index 1dd9dafe5..2dea3580f 100644
--- a/src/libffmpeg/libavcodec/h264data.h
+++ b/src/libffmpeg/libavcodec/h264data.h
@@ -2,18 +2,20 @@
  * H26L/H264/AVC/JVT/14496-10/... encoder/decoder
  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -607,23 +609,48 @@ static const int quant_coeff[52][16]={
 
 
 /* Deblocking filter (p153) */
-static const int alpha_table[52] = {
+static const int alpha_table[52*3] = {
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      0,  0,  0,  0,  0,  0,  4,  4,  5,  6,
      7,  8,  9, 10, 12, 13, 15, 17, 20, 22,
     25, 28, 32, 36, 40, 45, 50, 56, 63, 71,
     80, 90,101,113,127,144,162,182,203,226,
-    255, 255
+   255,255,
+   255,255,255,255,255,255,255,255,255,255,255,255,255,
+   255,255,255,255,255,255,255,255,255,255,255,255,255,
+   255,255,255,255,255,255,255,255,255,255,255,255,255,
+   255,255,255,255,255,255,255,255,255,255,255,255,255,
 };
-static const int beta_table[52] = {
+static const int beta_table[52*3] = {
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      0,  0,  0,  0,  0,  0,  2,  2,  2,  3,
      3,  3,  3,  4,  4,  4,  6,  6,  7,  7,
      8,  8,  9,  9, 10, 10, 11, 11, 12, 12,
     13, 13, 14, 14, 15, 15, 16, 16, 17, 17,
-    18, 18
+    18, 18,
+    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+    18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
 };
-static const int tc0_table[52][3] = {
+static const int tc0_table[52*3][3] = {
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
+    { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
     { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
     { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
     { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 1 },
@@ -632,7 +659,16 @@ static const int tc0_table[52][3] = {
     { 1, 1, 2 }, { 1, 2, 3 }, { 1, 2, 3 }, { 2, 2, 3 }, { 2, 2, 4 }, { 2, 3, 4 },
     { 2, 3, 4 }, { 3, 3, 5 }, { 3, 4, 6 }, { 3, 4, 6 }, { 4, 5, 7 }, { 4, 5, 8 },
     { 4, 6, 9 }, { 5, 7,10 }, { 6, 8,11 }, { 6, 8,13 }, { 7,10,14 }, { 8,11,16 },
-    { 9,12,18 }, {10,13,20 }, {11,15,23 }, {13,17,25 }
+    { 9,12,18 }, {10,13,20 }, {11,15,23 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
+    {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
 };
 
 /* Cabac pre state table */
diff --git a/src/libffmpeg/libavcodec/h264idct.c b/src/libffmpeg/libavcodec/h264idct.c
index 3e44385d5..3506418ad 100755
--- a/src/libffmpeg/libavcodec/h264idct.c
+++ b/src/libffmpeg/libavcodec/h264idct.c
@@ -2,18 +2,20 @@
  * H.264 IDCT
  * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -28,7 +30,7 @@
 
 static always_inline void idct_internal(uint8_t *dst, DCTELEM *block, int stride, int block_stride, int shift, int add){
     int i;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     block[0] += 1<<(shift-1);
 
@@ -72,7 +74,7 @@ void ff_h264_lowres_idct_put_c(uint8_t *dst, int stride, DCTELEM *block){
 void ff_h264_idct8_add_c(uint8_t *dst, DCTELEM *block, int stride){
     int i;
     DCTELEM (*src)[8] = (DCTELEM(*)[8])block;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     block[0] += 32;
 
@@ -143,7 +145,7 @@ void ff_h264_idct8_add_c(uint8_t *dst, DCTELEM *block, int stride){
 // assumes all AC coefs are 0
 void ff_h264_idct_dc_add_c(uint8_t *dst, DCTELEM *block, int stride){
     int i, j;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
     int dc = (block[0] + 32) >> 6;
     for( j = 0; j < 4; j++ )
     {
@@ -155,7 +157,7 @@ void ff_h264_idct_dc_add_c(uint8_t *dst, DCTELEM *block, int stride){
 
 void ff_h264_idct8_dc_add_c(uint8_t *dst, DCTELEM *block, int stride){
     int i, j;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
     int dc = (block[0] + 32) >> 6;
     for( j = 0; j < 8; j++ )
     {
diff --git a/src/libffmpeg/libavcodec/huffyuv.c b/src/libffmpeg/libavcodec/huffyuv.c
index d65943fcc..0aefd6d72 100644
--- a/src/libffmpeg/libavcodec/huffyuv.c
+++ b/src/libffmpeg/libavcodec/huffyuv.c
@@ -3,18 +3,20 @@
  *
  * Copyright (c) 2002-2003 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * see http://www.pcisys.net/~melanson/codecs/huffyuv.txt for a description of
@@ -236,6 +238,7 @@ static int generate_bits_table(uint32_t *dst, uint8_t *len_table){
     return 0;
 }
 
+#ifdef CONFIG_ENCODERS
 static void generate_len_table(uint8_t *dst, uint64_t *stats, int size){
     uint64_t counts[2*size];
     int up[2*size];
@@ -291,6 +294,7 @@ static void generate_len_table(uint8_t *dst, uint64_t *stats, int size){
         if(i==size) break;
     }
 }
+#endif /* CONFIG_ENCODERS */
 
 static int read_huffman_tables(HYuvContext *s, uint8_t *src, int length){
     GetBitContext gb;
@@ -375,6 +379,7 @@ static int common_init(AVCodecContext *avctx){
     return 0;
 }
 
+#ifdef CONFIG_DECODERS
 static int decode_init(AVCodecContext *avctx)
 {
     HYuvContext *s = avctx->priv_data;
@@ -470,7 +475,9 @@ s->bgr32=1;
 
     return 0;
 }
+#endif
 
+#ifdef CONFIG_ENCODERS
 static int store_table(HYuvContext *s, uint8_t *len, uint8_t *buf){
     int i;
     int index= 0;
@@ -612,6 +619,7 @@ static int encode_init(AVCodecContext *avctx)
 
     return 0;
 }
+#endif /* CONFIG_ENCODERS */
 
 static void decode_422_bitstream(HYuvContext *s, int count){
     int i;
@@ -637,6 +645,7 @@ static void decode_gray_bitstream(HYuvContext *s, int count){
     }
 }
 
+#ifdef CONFIG_ENCODERS
 static int encode_422_bitstream(HYuvContext *s, int count){
     int i;
 
@@ -711,6 +720,7 @@ static int encode_gray_bitstream(HYuvContext *s, int count){
     }
     return 0;
 }
+#endif /* CONFIG_ENCODERS */
 
 static void decode_bgr_bitstream(HYuvContext *s, int count){
     int i;
@@ -748,6 +758,7 @@ static void decode_bgr_bitstream(HYuvContext *s, int count){
     }
 }
 
+#ifdef CONFIG_DECODERS
 static void draw_slice(HYuvContext *s, int y){
     int h, cy;
     int offset[4];
@@ -1014,6 +1025,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8
 
     return (get_bits_count(&s->gb)+31)/32*4 + table_size;
 }
+#endif
 
 static int common_end(HYuvContext *s){
     int i;
@@ -1024,6 +1036,7 @@ static int common_end(HYuvContext *s){
     return 0;
 }
 
+#ifdef CONFIG_DECODERS
 static int decode_end(AVCodecContext *avctx)
 {
     HYuvContext *s = avctx->priv_data;
@@ -1038,7 +1051,9 @@ static int decode_end(AVCodecContext *avctx)
 
     return 0;
 }
+#endif
 
+#ifdef CONFIG_ENCODERS
 static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
     HYuvContext *s = avctx->priv_data;
     AVFrame *pict = data;
@@ -1218,7 +1233,9 @@ static int encode_end(AVCodecContext *avctx)
 
     return 0;
 }
+#endif /* CONFIG_ENCODERS */
 
+#ifdef CONFIG_DECODERS
 AVCodec huffyuv_decoder = {
     "huffyuv",
     CODEC_TYPE_VIDEO,
@@ -1244,6 +1261,7 @@ AVCodec ffvhuff_decoder = {
     CODEC_CAP_DR1 | CODEC_CAP_DRAW_HORIZ_BAND,
     NULL
 };
+#endif
 
 #ifdef CONFIG_ENCODERS
 
@@ -1255,6 +1273,7 @@ AVCodec huffyuv_encoder = {
     encode_init,
     encode_frame,
     encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV422P, -1},
 };
 
 AVCodec ffvhuff_encoder = {
@@ -1265,6 +1284,7 @@ AVCodec ffvhuff_encoder = {
     encode_init,
     encode_frame,
     encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_YUV422P, -1},
 };
 
 #endif //CONFIG_ENCODERS
diff --git a/src/libffmpeg/libavcodec/i386/Makefile.am b/src/libffmpeg/libavcodec/i386/Makefile.am
index 0d649ae24..3eae6fe0f 100644
--- a/src/libffmpeg/libavcodec/i386/Makefile.am
+++ b/src/libffmpeg/libavcodec/i386/Makefile.am
@@ -22,6 +22,8 @@ libavcodec_mmx_src = \
 	cputest.c \
 	dsputil_mmx.c \
 	fdct_mmx.c \
+	fft_3dn.c \
+	fft_3dn2.c \
 	fft_sse.c \
 	idct_mmx.c \
 	idct_mmx_xvid.c \
diff --git a/src/libffmpeg/libavcodec/i386/cputest.c b/src/libffmpeg/libavcodec/i386/cputest.c
index a66bdbe98..262786b71 100644
--- a/src/libffmpeg/libavcodec/i386/cputest.c
+++ b/src/libffmpeg/libavcodec/i386/cputest.c
@@ -1,9 +1,30 @@
-/* Cpu detection code, extracted from mmx.h ((c)1997-99 by H. Dietz
-   and R. Fisher). Converted to C and improved by Fabrice Bellard */
+/*
+ * CPU detection code, extracted from mmx.h
+ * (c)1997-99 by H. Dietz and R. Fisher
+ * Converted to C and improved by Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
 
 #include <stdlib.h>
 #include "../dsputil.h"
 
+#undef printf
+
 #ifdef ARCH_X86_64
 #  define REG_b "rbx"
 #  define REG_S "rsi"
diff --git a/src/libffmpeg/libavcodec/i386/dsputil_h264_template_mmx.c b/src/libffmpeg/libavcodec/i386/dsputil_h264_template_mmx.c
index b49c880a7..e09a1007e 100644
--- a/src/libffmpeg/libavcodec/i386/dsputil_h264_template_mmx.c
+++ b/src/libffmpeg/libavcodec/i386/dsputil_h264_template_mmx.c
@@ -2,18 +2,20 @@
  * Copyright (c) 2005 Zoltan Hidvegi <hzoli -a- hzoli -d- com>,
  *                    Loren Merritt
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/i386/dsputil_mmx.c b/src/libffmpeg/libavcodec/i386/dsputil_mmx.c
index a2cbab8ce..673e749c4 100644
--- a/src/libffmpeg/libavcodec/i386/dsputil_mmx.c
+++ b/src/libffmpeg/libavcodec/i386/dsputil_mmx.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2000, 2001 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
@@ -29,7 +31,6 @@
 //#undef NDEBUG
 //#include <assert.h>
 
-extern const uint8_t ff_h263_loop_filter_strength[32];
 extern void ff_idct_xvid_mmx(short *block);
 extern void ff_idct_xvid_mmx2(short *block);
 
@@ -40,6 +41,9 @@ static const uint64_t mm_bone attribute_used __attribute__ ((aligned(8))) = 0x01
 static const uint64_t mm_wone attribute_used __attribute__ ((aligned(8))) = 0x0001000100010001ULL;
 static const uint64_t mm_wtwo attribute_used __attribute__ ((aligned(8))) = 0x0002000200020002ULL;
 
+static const uint64_t ff_pdw_80000000[2] attribute_used __attribute__ ((aligned(16))) =
+{0x8000000080000000ULL, 0x8000000080000000ULL};
+
 static const uint64_t ff_pw_20 attribute_used __attribute__ ((aligned(8))) = 0x0014001400140014ULL;
 static const uint64_t ff_pw_3  attribute_used __attribute__ ((aligned(8))) = 0x0003000300030003ULL;
 static const uint64_t ff_pw_4  attribute_used __attribute__ ((aligned(8))) = 0x0004000400040004ULL;
@@ -50,10 +54,15 @@ static const uint64_t ff_pw_32 attribute_used __attribute__ ((aligned(8))) = 0x0
 static const uint64_t ff_pw_64 attribute_used __attribute__ ((aligned(8))) = 0x0040004000400040ULL;
 static const uint64_t ff_pw_15 attribute_used __attribute__ ((aligned(8))) = 0x000F000F000F000FULL;
 
+static const uint64_t ff_pb_1  attribute_used __attribute__ ((aligned(8))) = 0x0101010101010101ULL;
+static const uint64_t ff_pb_3  attribute_used __attribute__ ((aligned(8))) = 0x0303030303030303ULL;
+static const uint64_t ff_pb_7  attribute_used __attribute__ ((aligned(8))) = 0x0707070707070707ULL;
 static const uint64_t ff_pb_3F attribute_used __attribute__ ((aligned(8))) = 0x3F3F3F3F3F3F3F3FULL;
+static const uint64_t ff_pb_A1 attribute_used __attribute__ ((aligned(8))) = 0xA1A1A1A1A1A1A1A1ULL;
+static const uint64_t ff_pb_5F attribute_used __attribute__ ((aligned(8))) = 0x5F5F5F5F5F5F5F5FULL;
 static const uint64_t ff_pb_FC attribute_used __attribute__ ((aligned(8))) = 0xFCFCFCFCFCFCFCFCULL;
 
-#define JUMPALIGN() __asm __volatile (".balign 8"::)
+#define JUMPALIGN() __asm __volatile (ASMALIGN(3)::)
 #define MOVQ_ZERO(regd)  __asm __volatile ("pxor %%" #regd ", %%" #regd ::)
 
 #define MOVQ_WONE(regd) \
@@ -201,7 +210,7 @@ static void get_pixels_mmx(DCTELEM *block, const uint8_t *pixels, int line_size)
     asm volatile(
         "mov $-128, %%"REG_a"           \n\t"
         "pxor %%mm7, %%mm7              \n\t"
-        ".balign 16                     \n\t"
+        ASMALIGN(4)
         "1:                             \n\t"
         "movq (%0), %%mm0               \n\t"
         "movq (%0, %2), %%mm2           \n\t"
@@ -229,7 +238,7 @@ static inline void diff_pixels_mmx(DCTELEM *block, const uint8_t *s1, const uint
     asm volatile(
         "pxor %%mm7, %%mm7              \n\t"
         "mov $-128, %%"REG_a"           \n\t"
-        ".balign 16                     \n\t"
+        ASMALIGN(4)
         "1:                             \n\t"
         "movq (%0), %%mm0               \n\t"
         "movq (%1), %%mm2               \n\t"
@@ -372,7 +381,7 @@ static void put_pixels4_mmx(uint8_t *block, const uint8_t *pixels, int line_size
 {
     __asm __volatile(
          "lea (%3, %3), %%"REG_a"       \n\t"
-         ".balign 8                     \n\t"
+         ASMALIGN(3)
          "1:                            \n\t"
          "movd (%1), %%mm0              \n\t"
          "movd (%1, %3), %%mm1          \n\t"
@@ -398,7 +407,7 @@ static void put_pixels8_mmx(uint8_t *block, const uint8_t *pixels, int line_size
 {
     __asm __volatile(
          "lea (%3, %3), %%"REG_a"       \n\t"
-         ".balign 8                     \n\t"
+         ASMALIGN(3)
          "1:                            \n\t"
          "movq (%1), %%mm0              \n\t"
          "movq (%1, %3), %%mm1          \n\t"
@@ -424,7 +433,7 @@ static void put_pixels16_mmx(uint8_t *block, const uint8_t *pixels, int line_siz
 {
     __asm __volatile(
          "lea (%3, %3), %%"REG_a"       \n\t"
-         ".balign 8                     \n\t"
+         ASMALIGN(3)
          "1:                            \n\t"
          "movq (%1), %%mm0              \n\t"
          "movq 8(%1), %%mm4             \n\t"
@@ -625,22 +634,10 @@ static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){
 
 static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int src_stride){
     asm volatile( //FIXME could save 1 instruction if done as 8x4 ...
-        "movd  %0, %%mm0                \n\t"
-        "movd  %1, %%mm1                \n\t"
-        "movd  %2, %%mm2                \n\t"
-        
-        :
-        :  "m" (*(uint32_t*)(src + 0*src_stride)),
-           "m" (*(uint32_t*)(src + 1*src_stride)),
-           "m" (*(uint32_t*)(src + 2*src_stride))
-    );
-    asm volatile( //FIXME could save 1 instruction if done as 8x4 ...
-        "movd  %0, %%mm3                \n\t"
-        
-        :
-        :  "m" (*(uint32_t*)(src + 3*src_stride))
-    );
-    asm volatile( //FIXME could save 1 instruction if done as 8x4 ...
+        "movd  %4, %%mm0                \n\t"
+        "movd  %5, %%mm1                \n\t"
+        "movd  %6, %%mm2                \n\t"
+        "movd  %7, %%mm3                \n\t"
         "punpcklbw %%mm1, %%mm0         \n\t"
         "punpcklbw %%mm3, %%mm2         \n\t"
         "movq %%mm0, %%mm1              \n\t"
@@ -657,6 +654,10 @@ static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int
           "=m" (*(uint32_t*)(dst + 1*dst_stride)),
           "=m" (*(uint32_t*)(dst + 2*dst_stride)),
           "=m" (*(uint32_t*)(dst + 3*dst_stride))
+        :  "m" (*(uint32_t*)(src + 0*src_stride)),
+           "m" (*(uint32_t*)(src + 1*src_stride)),
+           "m" (*(uint32_t*)(src + 2*src_stride)),
+           "m" (*(uint32_t*)(src + 3*src_stride))
     );
 }
 
@@ -1185,8 +1186,8 @@ static int nsse16_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, in
     else  score1 = sse16_mmx(c, pix1, pix2, line_size, h);
     score2= hf_noise16_mmx(pix1, line_size, h) - hf_noise16_mmx(pix2, line_size, h);
 
-    if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;
-    else  return score1 + ABS(score2)*8;
+    if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight;
+    else  return score1 + FFABS(score2)*8;
 }
 
 static int nsse8_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
@@ -1194,8 +1195,8 @@ static int nsse8_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, int
     int score1= sse8_mmx(c, pix1, pix2, line_size, h);
     int score2= hf_noise8_mmx(pix1, line_size, h) - hf_noise8_mmx(pix2, line_size, h);
 
-    if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;
-    else  return score1 + ABS(score2)*8;
+    if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight;
+    else  return score1 + FFABS(score2)*8;
 }
 
 static int vsad_intra16_mmx(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {
@@ -2403,6 +2404,53 @@ QPEL_OP(put_       , ff_pw_16, _       , PUT_OP, mmx2)
 QPEL_OP(avg_       , ff_pw_16, _       , AVG_MMX2_OP, mmx2)
 QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, mmx2)
 
+/***********************************/
+/* bilinear qpel: not compliant to any spec, only for -lavdopts fast */
+
+#define QPEL_2TAP_XY(OPNAME, SIZE, MMX, XY, HPEL)\
+static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels ## SIZE ## HPEL(dst, src, stride, SIZE);\
+}
+#define QPEL_2TAP_L3(OPNAME, SIZE, MMX, XY, S0, S1, S2)\
+static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## 2tap_qpel ## SIZE ## _l3_ ## MMX(dst, src+S0, stride, SIZE, S1, S2);\
+}
+
+#define QPEL_2TAP(OPNAME, SIZE, MMX)\
+QPEL_2TAP_XY(OPNAME, SIZE, MMX, 20, _x2_ ## MMX)\
+QPEL_2TAP_XY(OPNAME, SIZE, MMX, 02, _y2_ ## MMX)\
+QPEL_2TAP_XY(OPNAME, SIZE, MMX, 22, _xy2_mmx)\
+static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc00_ ## MMX =\
+                          OPNAME ## qpel ## SIZE ## _mc00_ ## MMX;\
+static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc21_ ## MMX =\
+                          OPNAME ## 2tap_qpel ## SIZE ## _mc20_ ## MMX;\
+static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc12_ ## MMX =\
+                          OPNAME ## 2tap_qpel ## SIZE ## _mc02_ ## MMX;\
+static void OPNAME ## 2tap_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels ## SIZE ## _y2_ ## MMX(dst, src+1, stride, SIZE);\
+}\
+static void OPNAME ## 2tap_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
+    OPNAME ## pixels ## SIZE ## _x2_ ## MMX(dst, src+stride, stride, SIZE);\
+}\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 10, 0,         1,       0)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 30, 1,        -1,       0)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 01, 0,         stride,  0)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 03, stride,   -stride,  0)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 11, 0,         stride,  1)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 31, 1,         stride, -1)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 13, stride,   -stride,  1)\
+QPEL_2TAP_L3(OPNAME, SIZE, MMX, 33, stride+1, -stride, -1)\
+
+QPEL_2TAP(put_, 16, mmx2)
+QPEL_2TAP(avg_, 16, mmx2)
+QPEL_2TAP(put_,  8, mmx2)
+QPEL_2TAP(avg_,  8, mmx2)
+QPEL_2TAP(put_, 16, 3dnow)
+QPEL_2TAP(avg_, 16, 3dnow)
+QPEL_2TAP(put_,  8, 3dnow)
+QPEL_2TAP(avg_,  8, 3dnow)
+
+
 #if 0
 static void just_return() { return; }
 #endif
@@ -2523,9 +2571,10 @@ static void gmc_mmx(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int o
                   "m"(src[stride]), "m"(src[stride+1]),
                   "m"(*r4), "m"(shift2)
             );
-
+            
             asm volatile(
                 "movd     %%mm0, %0    \n\t"
+
                 : "=m"(dst[x+y*stride])
                 : 
             );
@@ -2535,10 +2584,11 @@ static void gmc_mmx(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int o
     }
 }
 
+#ifdef CONFIG_ENCODERS
 static int try_8x8basis_mmx(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){
     long i=0;
 
-    assert(ABS(scale) < 256);
+    assert(FFABS(scale) < 256);
     scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;
 
     asm volatile(
@@ -2586,7 +2636,7 @@ static int try_8x8basis_mmx(int16_t rem[64], int16_t weight[64], int16_t basis[6
 static void add_8x8basis_mmx(int16_t rem[64], int16_t basis[64], int scale){
     long i=0;
 
-    if(ABS(scale) < 256){
+    if(FFABS(scale) < 256){
         scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;
         asm volatile(
                 "pcmpeqw %%mm6, %%mm6   \n\t" // -1w
@@ -2620,9 +2670,10 @@ static void add_8x8basis_mmx(int16_t rem[64], int16_t basis[64], int scale){
         }
     }
 }
+#endif /* CONFIG_ENCODERS */
 
 #define PREFETCH(name, op) \
-void name(void *mem, int stride, int h){\
+static void name(void *mem, int stride, int h){\
     const uint8_t *p= mem;\
     do{\
         asm volatile(#op" %0" :: "m"(*p));\
@@ -2661,6 +2712,7 @@ void ff_vp3_dsp_init_mmx(void);
 
 /* XXX: those functions should be suppressed ASAP when all IDCTs are
    converted */
+#ifdef CONFIG_GPL
 static void ff_libmpeg2mmx_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
 {
     ff_mmx_idct (block);
@@ -2681,6 +2733,7 @@ static void ff_libmpeg2mmx2_idct_add(uint8_t *dest, int line_size, DCTELEM *bloc
     ff_mmxext_idct (block);
     add_pixels_clamped_mmx(block, dest, line_size);
 }
+#endif
 static void ff_vp3_idct_put_sse2(uint8_t *dest, int line_size, DCTELEM *block)
 {
     ff_vp3_idct_sse2(block);
@@ -2701,7 +2754,6 @@ static void ff_vp3_idct_add_mmx(uint8_t *dest, int line_size, DCTELEM *block)
     ff_vp3_idct_mmx(block);
     add_pixels_clamped_mmx(block, dest, line_size);
 }
-#ifdef CONFIG_GPL
 static void ff_idct_xvid_mmx_put(uint8_t *dest, int line_size, DCTELEM *block)
 {
     ff_idct_xvid_mmx (block);
@@ -2722,7 +2774,274 @@ static void ff_idct_xvid_mmx2_add(uint8_t *dest, int line_size, DCTELEM *block)
     ff_idct_xvid_mmx2 (block);
     add_pixels_clamped_mmx(block, dest, line_size);
 }
-#endif
+
+static void vorbis_inverse_coupling_3dnow(float *mag, float *ang, int blocksize)
+{
+    int i;
+    asm volatile("pxor %%mm7, %%mm7":);
+    for(i=0; i<blocksize; i+=2) {
+        asm volatile(
+            "movq    %0,    %%mm0 \n\t"
+            "movq    %1,    %%mm1 \n\t"
+            "movq    %%mm0, %%mm2 \n\t"
+            "movq    %%mm1, %%mm3 \n\t"
+            "pfcmpge %%mm7, %%mm2 \n\t" // m <= 0.0
+            "pfcmpge %%mm7, %%mm3 \n\t" // a <= 0.0
+            "pslld   $31,   %%mm2 \n\t" // keep only the sign bit
+            "pxor    %%mm2, %%mm1 \n\t"
+            "movq    %%mm3, %%mm4 \n\t"
+            "pand    %%mm1, %%mm3 \n\t"
+            "pandn   %%mm1, %%mm4 \n\t"
+            "pfadd   %%mm0, %%mm3 \n\t" // a = m + ((a<0) & (a ^ sign(m)))
+            "pfsub   %%mm4, %%mm0 \n\t" // m = m + ((a>0) & (a ^ sign(m)))
+            "movq    %%mm3, %1    \n\t"
+            "movq    %%mm0, %0    \n\t"
+            :"+m"(mag[i]), "+m"(ang[i])
+            ::"memory"
+        );
+    }
+    asm volatile("femms");
+}
+static void vorbis_inverse_coupling_sse(float *mag, float *ang, int blocksize)
+{
+    int i;
+
+    asm volatile(
+            "movaps  %0,     %%xmm5 \n\t"
+        ::"m"(ff_pdw_80000000[0])
+    );
+    for(i=0; i<blocksize; i+=4) {
+        asm volatile(
+            "movaps  %0,     %%xmm0 \n\t"
+            "movaps  %1,     %%xmm1 \n\t"
+            "xorps   %%xmm2, %%xmm2 \n\t"
+            "xorps   %%xmm3, %%xmm3 \n\t"
+            "cmpleps %%xmm0, %%xmm2 \n\t" // m <= 0.0
+            "cmpleps %%xmm1, %%xmm3 \n\t" // a <= 0.0
+            "andps   %%xmm5, %%xmm2 \n\t" // keep only the sign bit
+            "xorps   %%xmm2, %%xmm1 \n\t"
+            "movaps  %%xmm3, %%xmm4 \n\t"
+            "andps   %%xmm1, %%xmm3 \n\t"
+            "andnps  %%xmm1, %%xmm4 \n\t"
+            "addps   %%xmm0, %%xmm3 \n\t" // a = m + ((a<0) & (a ^ sign(m)))
+            "subps   %%xmm4, %%xmm0 \n\t" // m = m + ((a>0) & (a ^ sign(m)))
+            "movaps  %%xmm3, %1     \n\t"
+            "movaps  %%xmm0, %0     \n\t"
+            :"+m"(mag[i]), "+m"(ang[i])
+            ::"memory"
+        );
+    }
+}
+
+static void vector_fmul_3dnow(float *dst, const float *src, int len){
+    long i = (len-4)*4;
+    asm volatile(
+        "1: \n\t"
+        "movq    (%1,%0), %%mm0 \n\t"
+        "movq   8(%1,%0), %%mm1 \n\t"
+        "pfmul   (%2,%0), %%mm0 \n\t"
+        "pfmul  8(%2,%0), %%mm1 \n\t"
+        "movq   %%mm0,  (%1,%0) \n\t"
+        "movq   %%mm1, 8(%1,%0) \n\t"
+        "sub  $16, %0 \n\t"
+        "jge 1b \n\t"
+        "femms  \n\t"
+        :"+r"(i)
+        :"r"(dst), "r"(src)
+        :"memory"
+    );
+}
+static void vector_fmul_sse(float *dst, const float *src, int len){
+    long i = (len-8)*4;
+    asm volatile(
+        "1: \n\t"
+        "movaps    (%1,%0), %%xmm0 \n\t"
+        "movaps  16(%1,%0), %%xmm1 \n\t"
+        "mulps     (%2,%0), %%xmm0 \n\t"
+        "mulps   16(%2,%0), %%xmm1 \n\t"
+        "movaps  %%xmm0,   (%1,%0) \n\t"
+        "movaps  %%xmm1, 16(%1,%0) \n\t"
+        "sub  $32, %0 \n\t"
+        "jge 1b \n\t"
+        :"+r"(i)
+        :"r"(dst), "r"(src)
+        :"memory"
+    );
+}
+
+static void vector_fmul_reverse_3dnow2(float *dst, const float *src0, const float *src1, int len){
+    long i = len*4-16;
+    asm volatile(
+        "1: \n\t"
+        "pswapd   8(%1), %%mm0 \n\t"
+        "pswapd    (%1), %%mm1 \n\t"
+        "pfmul  (%3,%0), %%mm0 \n\t"
+        "pfmul 8(%3,%0), %%mm1 \n\t"
+        "movq  %%mm0,  (%2,%0) \n\t"
+        "movq  %%mm1, 8(%2,%0) \n\t"
+        "add   $16, %1 \n\t"
+        "sub   $16, %0 \n\t"
+        "jge   1b \n\t"
+        :"+r"(i), "+r"(src1)
+        :"r"(dst), "r"(src0)
+    );
+    asm volatile("femms");
+}
+static void vector_fmul_reverse_sse(float *dst, const float *src0, const float *src1, int len){
+    long i = len*4-32;
+    asm volatile(
+        "1: \n\t"
+        "movaps        16(%1), %%xmm0 \n\t"
+        "movaps          (%1), %%xmm1 \n\t"
+        "shufps $0x1b, %%xmm0, %%xmm0 \n\t"
+        "shufps $0x1b, %%xmm1, %%xmm1 \n\t"
+        "mulps        (%3,%0), %%xmm0 \n\t"
+        "mulps      16(%3,%0), %%xmm1 \n\t"
+        "movaps     %%xmm0,   (%2,%0) \n\t"
+        "movaps     %%xmm1, 16(%2,%0) \n\t"
+        "add    $32, %1 \n\t"
+        "sub    $32, %0 \n\t"
+        "jge    1b \n\t"
+        :"+r"(i), "+r"(src1)
+        :"r"(dst), "r"(src0)
+    );
+}
+
+static void vector_fmul_add_add_3dnow(float *dst, const float *src0, const float *src1,
+                                      const float *src2, int src3, int len, int step){
+    long i = (len-4)*4;
+    if(step == 2 && src3 == 0){
+        dst += (len-4)*2;
+        asm volatile(
+            "1: \n\t"
+            "movq   (%2,%0),  %%mm0 \n\t"
+            "movq  8(%2,%0),  %%mm1 \n\t"
+            "pfmul  (%3,%0),  %%mm0 \n\t"
+            "pfmul 8(%3,%0),  %%mm1 \n\t"
+            "pfadd  (%4,%0),  %%mm0 \n\t"
+            "pfadd 8(%4,%0),  %%mm1 \n\t"
+            "movd     %%mm0,   (%1) \n\t"
+            "movd     %%mm1, 16(%1) \n\t"
+            "psrlq      $32,  %%mm0 \n\t"
+            "psrlq      $32,  %%mm1 \n\t"
+            "movd     %%mm0,  8(%1) \n\t"
+            "movd     %%mm1, 24(%1) \n\t"
+            "sub  $32, %1 \n\t"
+            "sub  $16, %0 \n\t"
+            "jge  1b \n\t"
+            :"+r"(i), "+r"(dst)
+            :"r"(src0), "r"(src1), "r"(src2)
+            :"memory"
+        );
+    }
+    else if(step == 1 && src3 == 0){
+        asm volatile(
+            "1: \n\t"
+            "movq    (%2,%0), %%mm0 \n\t"
+            "movq   8(%2,%0), %%mm1 \n\t"
+            "pfmul   (%3,%0), %%mm0 \n\t"
+            "pfmul  8(%3,%0), %%mm1 \n\t"
+            "pfadd   (%4,%0), %%mm0 \n\t"
+            "pfadd  8(%4,%0), %%mm1 \n\t"
+            "movq  %%mm0,   (%1,%0) \n\t"
+            "movq  %%mm1,  8(%1,%0) \n\t"
+            "sub  $16, %0 \n\t"
+            "jge  1b \n\t"
+            :"+r"(i)
+            :"r"(dst), "r"(src0), "r"(src1), "r"(src2)
+            :"memory"
+        );
+    }
+    else
+        ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step);
+    asm volatile("femms");
+}
+static void vector_fmul_add_add_sse(float *dst, const float *src0, const float *src1,
+                                    const float *src2, int src3, int len, int step){
+    long i = (len-8)*4;
+    if(step == 2 && src3 == 0){
+        dst += (len-8)*2;
+        asm volatile(
+            "1: \n\t"
+            "movaps   (%2,%0), %%xmm0 \n\t"
+            "movaps 16(%2,%0), %%xmm1 \n\t"
+            "mulps    (%3,%0), %%xmm0 \n\t"
+            "mulps  16(%3,%0), %%xmm1 \n\t"
+            "addps    (%4,%0), %%xmm0 \n\t"
+            "addps  16(%4,%0), %%xmm1 \n\t"
+            "movss     %%xmm0,   (%1) \n\t"
+            "movss     %%xmm1, 32(%1) \n\t"
+            "movhlps   %%xmm0, %%xmm2 \n\t"
+            "movhlps   %%xmm1, %%xmm3 \n\t"
+            "movss     %%xmm2, 16(%1) \n\t"
+            "movss     %%xmm3, 48(%1) \n\t"
+            "shufps $0xb1, %%xmm0, %%xmm0 \n\t"
+            "shufps $0xb1, %%xmm1, %%xmm1 \n\t"
+            "movss     %%xmm0,  8(%1) \n\t"
+            "movss     %%xmm1, 40(%1) \n\t"
+            "movhlps   %%xmm0, %%xmm2 \n\t"
+            "movhlps   %%xmm1, %%xmm3 \n\t"
+            "movss     %%xmm2, 24(%1) \n\t"
+            "movss     %%xmm3, 56(%1) \n\t"
+            "sub  $64, %1 \n\t"
+            "sub  $32, %0 \n\t"
+            "jge  1b \n\t"
+            :"+r"(i), "+r"(dst)
+            :"r"(src0), "r"(src1), "r"(src2)
+            :"memory"
+        );
+    }
+    else if(step == 1 && src3 == 0){
+        asm volatile(
+            "1: \n\t"
+            "movaps   (%2,%0), %%xmm0 \n\t"
+            "movaps 16(%2,%0), %%xmm1 \n\t"
+            "mulps    (%3,%0), %%xmm0 \n\t"
+            "mulps  16(%3,%0), %%xmm1 \n\t"
+            "addps    (%4,%0), %%xmm0 \n\t"
+            "addps  16(%4,%0), %%xmm1 \n\t"
+            "movaps %%xmm0,   (%1,%0) \n\t"
+            "movaps %%xmm1, 16(%1,%0) \n\t"
+            "sub  $32, %0 \n\t"
+            "jge  1b \n\t"
+            :"+r"(i)
+            :"r"(dst), "r"(src0), "r"(src1), "r"(src2)
+            :"memory"
+        );
+    }
+    else
+        ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step);
+}
+
+static void float_to_int16_3dnow(int16_t *dst, const float *src, int len){
+    // not bit-exact: pf2id uses different rounding than C and SSE
+    int i;
+    for(i=0; i<len; i+=4) {
+        asm volatile(
+            "pf2id       %1, %%mm0 \n\t"
+            "pf2id       %2, %%mm1 \n\t"
+            "packssdw %%mm1, %%mm0 \n\t"
+            "movq     %%mm0, %0    \n\t"
+            :"=m"(dst[i])
+            :"m"(src[i]), "m"(src[i+2])
+        );
+    }
+    asm volatile("femms");
+}
+static void float_to_int16_sse(int16_t *dst, const float *src, int len){
+    int i;
+    for(i=0; i<len; i+=4) {
+        asm volatile(
+            "cvtps2pi    %1, %%mm0 \n\t"
+            "cvtps2pi    %2, %%mm1 \n\t"
+            "packssdw %%mm1, %%mm0 \n\t"
+            "movq     %%mm0, %0    \n\t"
+            :"=m"(dst[i])
+            :"m"(src[i]), "m"(src[i+2])
+        );
+    }
+    asm volatile("emms");
+}
 
 #ifdef CONFIG_SNOW_ENCODER
 extern void ff_snow_horizontal_compose97i_sse2(DWTELEM *b, int width);
@@ -2782,6 +3101,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
                 c->idct_add= ff_simple_idct_add_mmx;
                 c->idct    = ff_simple_idct_mmx;
                 c->idct_permutation_type= FF_SIMPLE_IDCT_PERM;
+#ifdef CONFIG_GPL
             }else if(idct_algo==FF_IDCT_LIBMPEG2MMX){
                 if(mm_flags & MM_MMXEXT){
                     c->idct_put= ff_libmpeg2mmx2_idct_put;
@@ -2793,8 +3113,10 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
                     c->idct    = ff_mmx_idct;
                 }
                 c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
-#if 0
-            }else if(idct_algo==FF_IDCT_VP3){
+#endif
+            }else if(idct_algo==FF_IDCT_VP3 &&
+                     avctx->codec->id!=CODEC_ID_THEORA &&
+                     !(avctx->flags & CODEC_FLAG_BITEXACT)){
                 if(mm_flags & MM_SSE2){
                     c->idct_put= ff_vp3_idct_put_sse2;
                     c->idct_add= ff_vp3_idct_add_sse2;
@@ -2807,10 +3129,8 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
                     c->idct    = ff_vp3_idct_mmx;
                     c->idct_permutation_type= FF_PARTTRANS_IDCT_PERM;
                 }
-#endif
             }else if(idct_algo==FF_IDCT_CAVS){
                     c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM;
-#ifdef CONFIG_GPL
             }else if(idct_algo==FF_IDCT_XVIDMMX){
                 if(mm_flags & MM_MMXEXT){
                     c->idct_put= ff_idct_xvid_mmx2_put;
@@ -2821,7 +3141,6 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
                     c->idct_add= ff_idct_xvid_mmx_add;
                     c->idct    = ff_idct_xvid_mmx;
                 }
-#endif
             }
         }
 
@@ -3012,6 +3331,11 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
             dspfunc(avg_h264_qpel, 0, 16);
             dspfunc(avg_h264_qpel, 1, 8);
             dspfunc(avg_h264_qpel, 2, 4);
+
+            dspfunc(put_2tap_qpel, 0, 16);
+            dspfunc(put_2tap_qpel, 1, 8);
+            dspfunc(avg_2tap_qpel, 0, 16);
+            dspfunc(avg_2tap_qpel, 1, 8);
 #undef dspfunc
 
             c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_mmx2;
@@ -3024,6 +3348,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
             c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_mmx2;
             c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_mmx2;
             c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_mmx2;
+            c->h264_loop_filter_strength= h264_loop_filter_strength_mmx2;
 
             c->weight_h264_pixels_tab[0]= ff_h264_weight_16x16_mmx2;
             c->weight_h264_pixels_tab[1]= ff_h264_weight_16x8_mmx2;
@@ -3134,6 +3459,11 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
             dspfunc(avg_h264_qpel, 1, 8);
             dspfunc(avg_h264_qpel, 2, 4);
 
+            dspfunc(put_2tap_qpel, 0, 16);
+            dspfunc(put_2tap_qpel, 1, 8);
+            dspfunc(avg_2tap_qpel, 0, 16);
+            dspfunc(avg_2tap_qpel, 1, 8);
+
             c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_3dnow;
             c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_3dnow;
         }
@@ -3150,6 +3480,24 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
             c->inner_add_yblock = ff_snow_inner_add_yblock_mmx;
         }
 #endif
+
+        if(mm_flags & MM_3DNOW){
+            c->vorbis_inverse_coupling = vorbis_inverse_coupling_3dnow;
+            c->vector_fmul = vector_fmul_3dnow;
+            if(!(avctx->flags & CODEC_FLAG_BITEXACT))
+                c->float_to_int16 = float_to_int16_3dnow;
+        }
+        if(mm_flags & MM_3DNOWEXT)
+            c->vector_fmul_reverse = vector_fmul_reverse_3dnow2;
+        if(mm_flags & MM_SSE){
+            c->vorbis_inverse_coupling = vorbis_inverse_coupling_sse;
+            c->vector_fmul = vector_fmul_sse;
+            c->float_to_int16 = float_to_int16_sse;
+            c->vector_fmul_reverse = vector_fmul_reverse_sse;
+            c->vector_fmul_add_add = vector_fmul_add_add_sse;
+        }
+        if(mm_flags & MM_3DNOW)
+            c->vector_fmul_add_add = vector_fmul_add_add_3dnow; // faster than sse
     }
 
 #ifdef CONFIG_ENCODERS
diff --git a/src/libffmpeg/libavcodec/i386/dsputil_mmx_avg.h b/src/libffmpeg/libavcodec/i386/dsputil_mmx_avg.h
index 440c5bb9c..b365cea57 100644
--- a/src/libffmpeg/libavcodec/i386/dsputil_mmx_avg.h
+++ b/src/libffmpeg/libavcodec/i386/dsputil_mmx_avg.h
@@ -3,18 +3,20 @@
  * Copyright (c) 2000, 2001 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
@@ -754,7 +756,7 @@ static void DEF(avg_pixels8_xy2)(uint8_t *block, const uint8_t *pixels, int line
         "lea (%3, %3), %%"REG_a"        \n\t"
         "movq (%1), %%mm0               \n\t"
         PAVGB" 1(%1), %%mm0             \n\t"
-        ".balign 8                      \n\t"
+         ASMALIGN(3)
         "1:                             \n\t"
         "movq (%1, %%"REG_a"), %%mm2    \n\t"
         "movq (%1, %3), %%mm1           \n\t"
@@ -818,3 +820,51 @@ static void DEF(avg_pixels16_xy2)(uint8_t *block, const uint8_t *pixels, int lin
     DEF(avg_pixels8_xy2)(block+8, pixels+8, line_size, h);
 }
 
+#define QPEL_2TAP_L3(OPNAME) \
+static void DEF(OPNAME ## 2tap_qpel16_l3)(uint8_t *dst, uint8_t *src, int stride, int h, int off1, int off2){\
+    asm volatile(\
+        "1:                    \n\t"\
+        "movq   (%1,%2), %%mm0 \n\t"\
+        "movq  8(%1,%2), %%mm1 \n\t"\
+        PAVGB"  (%1,%3), %%mm0 \n\t"\
+        PAVGB" 8(%1,%3), %%mm1 \n\t"\
+        PAVGB"  (%1),    %%mm0 \n\t"\
+        PAVGB" 8(%1),    %%mm1 \n\t"\
+        STORE_OP( (%1,%4),%%mm0)\
+        STORE_OP(8(%1,%4),%%mm1)\
+        "movq  %%mm0,  (%1,%4) \n\t"\
+        "movq  %%mm1, 8(%1,%4) \n\t"\
+        "add   %5, %1          \n\t"\
+        "decl  %0              \n\t"\
+        "jnz   1b              \n\t"\
+        :"+g"(h), "+r"(src)\
+        :"r"((long)off1), "r"((long)off2),\
+         "r"((long)(dst-src)), "r"((long)stride)\
+        :"memory"\
+    );\
+}\
+static void DEF(OPNAME ## 2tap_qpel8_l3)(uint8_t *dst, uint8_t *src, int stride, int h, int off1, int off2){\
+    asm volatile(\
+        "1:                    \n\t"\
+        "movq   (%1,%2), %%mm0 \n\t"\
+        PAVGB"  (%1,%3), %%mm0 \n\t"\
+        PAVGB"  (%1),    %%mm0 \n\t"\
+        STORE_OP((%1,%4),%%mm0)\
+        "movq  %%mm0,  (%1,%4) \n\t"\
+        "add   %5, %1          \n\t"\
+        "decl  %0              \n\t"\
+        "jnz   1b              \n\t"\
+        :"+g"(h), "+r"(src)\
+        :"r"((long)off1), "r"((long)off2),\
+         "r"((long)(dst-src)), "r"((long)stride)\
+        :"memory"\
+    );\
+}
+
+#define STORE_OP(a,b) PAVGB" "#a","#b" \n\t"
+QPEL_2TAP_L3(avg_)
+#undef STORE_OP
+#define STORE_OP(a,b)
+QPEL_2TAP_L3(put_)
+#undef STORE_OP
+#undef QPEL_2TAP_L3
diff --git a/src/libffmpeg/libavcodec/i386/dsputil_mmx_rnd.h b/src/libffmpeg/libavcodec/i386/dsputil_mmx_rnd.h
index 3ecd776b8..f53b34662 100644
--- a/src/libffmpeg/libavcodec/i386/dsputil_mmx_rnd.h
+++ b/src/libffmpeg/libavcodec/i386/dsputil_mmx_rnd.h
@@ -3,18 +3,20 @@
  * Copyright (c) 2000, 2001 Fabrice Bellard.
  * Copyright (c) 2003-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
@@ -28,7 +30,7 @@ static void DEF(put, pixels8_x2)(uint8_t *block, const uint8_t *pixels, int line
     MOVQ_BFE(mm6);
     __asm __volatile(
         "lea    (%3, %3), %%"REG_a"     \n\t"
-        ".balign 8                      \n\t"
+        ASMALIGN(3)
         "1:                             \n\t"
         "movq   (%1), %%mm0             \n\t"
         "movq   1(%1), %%mm1            \n\t"
@@ -69,7 +71,7 @@ static void attribute_unused DEF(put, pixels8_l2)(uint8_t *dst, uint8_t *src1, u
         "movq   %%mm4, (%3)             \n\t"
         "add    %5, %3                  \n\t"
         "decl   %0                      \n\t"
-        ".balign 8                      \n\t"
+        ASMALIGN(3)
         "1:                             \n\t"
         "movq   (%1), %%mm0             \n\t"
         "movq   (%2), %%mm1             \n\t"
@@ -110,7 +112,7 @@ static void DEF(put, pixels16_x2)(uint8_t *block, const uint8_t *pixels, int lin
     MOVQ_BFE(mm6);
     __asm __volatile(
         "lea        (%3, %3), %%"REG_a" \n\t"
-        ".balign 8                      \n\t"
+        ASMALIGN(3)
         "1:                             \n\t"
         "movq   (%1), %%mm0             \n\t"
         "movq   1(%1), %%mm1            \n\t"
@@ -168,7 +170,7 @@ static void attribute_unused DEF(put, pixels16_l2)(uint8_t *dst, uint8_t *src1,
         "movq   %%mm5, 8(%3)            \n\t"
         "add    %5, %3                  \n\t"
         "decl   %0                      \n\t"
-        ".balign 8                      \n\t"
+        ASMALIGN(3)
         "1:                             \n\t"
         "movq   (%1), %%mm0             \n\t"
         "movq   (%2), %%mm1             \n\t"
@@ -206,7 +208,7 @@ static void DEF(put, pixels8_y2)(uint8_t *block, const uint8_t *pixels, int line
     __asm __volatile(
         "lea (%3, %3), %%"REG_a"        \n\t"
         "movq (%1), %%mm0               \n\t"
-        ".balign 8                      \n\t"
+        ASMALIGN(3)
         "1:                             \n\t"
         "movq   (%1, %3), %%mm1         \n\t"
         "movq   (%1, %%"REG_a"),%%mm2   \n\t"
@@ -246,7 +248,7 @@ static void DEF(put, pixels8_xy2)(uint8_t *block, const uint8_t *pixels, int lin
         "paddusw %%mm1, %%mm5           \n\t"
         "xor    %%"REG_a", %%"REG_a"    \n\t"
         "add    %3, %1                  \n\t"
-        ".balign 8                      \n\t"
+        ASMALIGN(3)
         "1:                             \n\t"
         "movq   (%1, %%"REG_a"), %%mm0  \n\t"
         "movq   1(%1, %%"REG_a"), %%mm2 \n\t"
@@ -458,7 +460,7 @@ static void DEF(avg, pixels8_y2)(uint8_t *block, const uint8_t *pixels, int line
     __asm __volatile(
         "lea    (%3, %3), %%"REG_a"     \n\t"
         "movq   (%1), %%mm0             \n\t"
-        ".balign 8                      \n\t"
+        ASMALIGN(3)
         "1:                             \n\t"
         "movq   (%1, %3), %%mm1         \n\t"
         "movq   (%1, %%"REG_a"), %%mm2  \n\t"
@@ -509,7 +511,7 @@ static void DEF(avg, pixels8_xy2)(uint8_t *block, const uint8_t *pixels, int lin
         "paddusw %%mm1, %%mm5           \n\t"
         "xor    %%"REG_a", %%"REG_a"    \n\t"
         "add    %3, %1                  \n\t"
-        ".balign 8                      \n\t"
+        ASMALIGN(3)
         "1:                             \n\t"
         "movq   (%1, %%"REG_a"), %%mm0  \n\t"
         "movq   1(%1, %%"REG_a"), %%mm2 \n\t"
diff --git a/src/libffmpeg/libavcodec/i386/fdct_mmx.c b/src/libffmpeg/libavcodec/i386/fdct_mmx.c
index f6150c83c..2ffbfecf6 100644
--- a/src/libffmpeg/libavcodec/i386/fdct_mmx.c
+++ b/src/libffmpeg/libavcodec/i386/fdct_mmx.c
@@ -12,6 +12,22 @@
  * Also of inspiration:
  * a page about fdct at http://www.geocities.com/ssavekar/dct.htm
  * Skal's fdct at http://skal.planet-d.net/coding/dct.html
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "common.h"
 #include "../dsputil.h"
@@ -51,7 +67,7 @@ static const int64_t fdct_one_corr ATTR_ALIGN(8) = 0x0001000100010001LL;
 
 static const int32_t fdct_r_row[2] ATTR_ALIGN(8) = {RND_FRW_ROW, RND_FRW_ROW };
 
-struct
+static struct
 {
  const int32_t fdct_r_row_sse2[4] ATTR_ALIGN(16);
 } fdct_r_row_sse2 ATTR_ALIGN(16)=
@@ -134,7 +150,7 @@ static const int16_t tab_frw_01234567[] ATTR_ALIGN(8) = {  // forward_dct coeff
   29692,  -12299,   26722,  -31521,
 };
 
-struct
+static struct
 {
  const int16_t tab_frw_01234567_sse2[256] ATTR_ALIGN(16);
 } tab_frw_01234567_sse2 ATTR_ALIGN(16) =
@@ -351,60 +367,60 @@ static always_inline void fdct_col(const int16_t *in, int16_t *out, int offset)
 static always_inline void fdct_row_sse2(const int16_t *in, int16_t *out)
 {
     asm volatile(
-        ".macro FDCT_ROW_SSE2_H1 i t    \n\t"
-        "movq      \\i(%0), %%xmm2      \n\t"
-        "movq      \\i+8(%0), %%xmm0    \n\t"
-        "movdqa    \\t+32(%1), %%xmm3   \n\t"
-        "movdqa    \\t+48(%1), %%xmm7   \n\t"
-        "movdqa    \\t(%1), %%xmm4      \n\t"
-        "movdqa    \\t+16(%1), %%xmm5   \n\t"
-        ".endm                          \n\t"
-        ".macro FDCT_ROW_SSE2_H2 i t    \n\t"
-        "movq      \\i(%0), %%xmm2      \n\t"
-        "movq      \\i+8(%0), %%xmm0    \n\t"
-        "movdqa    \\t+32(%1), %%xmm3   \n\t"
-        "movdqa    \\t+48(%1), %%xmm7   \n\t"
-        ".endm                          \n\t"
-        ".macro FDCT_ROW_SSE2 i         \n\t"
-        "movq      %%xmm2, %%xmm1       \n\t"
-        "pshuflw   $27, %%xmm0, %%xmm0  \n\t"
-        "paddsw    %%xmm0, %%xmm1       \n\t"
-        "psubsw    %%xmm0, %%xmm2       \n\t"
-        "punpckldq %%xmm2, %%xmm1       \n\t"
-        "pshufd    $78, %%xmm1, %%xmm2  \n\t"
-        "pmaddwd   %%xmm2, %%xmm3       \n\t"
-        "pmaddwd   %%xmm1, %%xmm7       \n\t"
-        "pmaddwd   %%xmm5, %%xmm2       \n\t"
-        "pmaddwd   %%xmm4, %%xmm1       \n\t"
-        "paddd     %%xmm7, %%xmm3       \n\t"
-        "paddd     %%xmm2, %%xmm1       \n\t"
-        "paddd     %%xmm6, %%xmm3       \n\t"
-        "paddd     %%xmm6, %%xmm1       \n\t"
-        "psrad     %3, %%xmm3           \n\t"
-        "psrad     %3, %%xmm1           \n\t"
-        "packssdw  %%xmm3, %%xmm1       \n\t"
-        "movdqa    %%xmm1, \\i(%4)      \n\t"
-        ".endm                          \n\t"
+#define FDCT_ROW_SSE2_H1(i,t)                    \
+        "movq      " #i "(%0), %%xmm2      \n\t" \
+        "movq      " #i "+8(%0), %%xmm0    \n\t" \
+        "movdqa    " #t "+32(%1), %%xmm3   \n\t" \
+        "movdqa    " #t "+48(%1), %%xmm7   \n\t" \
+        "movdqa    " #t "(%1), %%xmm4      \n\t" \
+        "movdqa    " #t "+16(%1), %%xmm5   \n\t"
+
+#define FDCT_ROW_SSE2_H2(i,t)                    \
+        "movq      " #i "(%0), %%xmm2      \n\t" \
+        "movq      " #i "+8(%0), %%xmm0    \n\t" \
+        "movdqa    " #t "+32(%1), %%xmm3   \n\t" \
+        "movdqa    " #t "+48(%1), %%xmm7   \n\t"
+
+#define FDCT_ROW_SSE2(i)                      \
+        "movq      %%xmm2, %%xmm1       \n\t" \
+        "pshuflw   $27, %%xmm0, %%xmm0  \n\t" \
+        "paddsw    %%xmm0, %%xmm1       \n\t" \
+        "psubsw    %%xmm0, %%xmm2       \n\t" \
+        "punpckldq %%xmm2, %%xmm1       \n\t" \
+        "pshufd    $78, %%xmm1, %%xmm2  \n\t" \
+        "pmaddwd   %%xmm2, %%xmm3       \n\t" \
+        "pmaddwd   %%xmm1, %%xmm7       \n\t" \
+        "pmaddwd   %%xmm5, %%xmm2       \n\t" \
+        "pmaddwd   %%xmm4, %%xmm1       \n\t" \
+        "paddd     %%xmm7, %%xmm3       \n\t" \
+        "paddd     %%xmm2, %%xmm1       \n\t" \
+        "paddd     %%xmm6, %%xmm3       \n\t" \
+        "paddd     %%xmm6, %%xmm1       \n\t" \
+        "psrad     %3, %%xmm3           \n\t" \
+        "psrad     %3, %%xmm1           \n\t" \
+        "packssdw  %%xmm3, %%xmm1       \n\t" \
+        "movdqa    %%xmm1, " #i "(%4)   \n\t"
+
         "movdqa    (%2), %%xmm6         \n\t"
-        "FDCT_ROW_SSE2_H1 0 0           \n\t"
-        "FDCT_ROW_SSE2 0                \n\t"
-        "FDCT_ROW_SSE2_H2 64 0          \n\t"
-        "FDCT_ROW_SSE2 64               \n\t"
-
-        "FDCT_ROW_SSE2_H1 16 64         \n\t"
-        "FDCT_ROW_SSE2 16               \n\t"
-        "FDCT_ROW_SSE2_H2 112 64        \n\t"
-        "FDCT_ROW_SSE2 112              \n\t"
-
-        "FDCT_ROW_SSE2_H1 32 128        \n\t"
-        "FDCT_ROW_SSE2 32               \n\t"
-        "FDCT_ROW_SSE2_H2 96 128        \n\t"
-        "FDCT_ROW_SSE2 96               \n\t"
-
-        "FDCT_ROW_SSE2_H1 48 192        \n\t"
-        "FDCT_ROW_SSE2 48               \n\t"
-        "FDCT_ROW_SSE2_H2 80 192        \n\t"
-        "FDCT_ROW_SSE2 80               \n\t"
+        FDCT_ROW_SSE2_H1(0,0)
+        FDCT_ROW_SSE2(0)
+        FDCT_ROW_SSE2_H2(64,0)
+        FDCT_ROW_SSE2(64)
+
+        FDCT_ROW_SSE2_H1(16,64)
+        FDCT_ROW_SSE2(16)
+        FDCT_ROW_SSE2_H2(112,64)
+        FDCT_ROW_SSE2(112)
+
+        FDCT_ROW_SSE2_H1(32,128)
+        FDCT_ROW_SSE2(32)
+        FDCT_ROW_SSE2_H2(96,128)
+        FDCT_ROW_SSE2(96)
+
+        FDCT_ROW_SSE2_H1(48,192)
+        FDCT_ROW_SSE2(48)
+        FDCT_ROW_SSE2_H2(80,192)
+        FDCT_ROW_SSE2(80)
         :
         : "r" (in), "r" (tab_frw_01234567_sse2.tab_frw_01234567_sse2), "r" (fdct_r_row_sse2.fdct_r_row_sse2), "i" (SHIFT_FRW_ROW), "r" (out)
     );
@@ -504,56 +520,44 @@ static always_inline void fdct_row_mmx(const int16_t *in, int16_t *out, const in
 void ff_fdct_mmx(int16_t *block)
 {
     int64_t align_tmp[16] ATTR_ALIGN(8);
-    int16_t * const block_tmp= (int16_t*)align_tmp;
-    int16_t *block1, *out;
-    const int16_t *table;
+    int16_t * block1= (int16_t*)align_tmp;
+    const int16_t *table= tab_frw_01234567;
     int i;
 
-    block1 = block_tmp;
     fdct_col(block, block1, 0);
     fdct_col(block, block1, 4);
 
-    block1 = block_tmp;
-    table = tab_frw_01234567;
-    out = block;
     for(i=8;i>0;i--) {
-        fdct_row_mmx(block1, out, table);
+        fdct_row_mmx(block1, block, table);
         block1 += 8;
         table += 32;
-        out += 8;
+        block += 8;
     }
 }
 
 void ff_fdct_mmx2(int16_t *block)
 {
     int64_t align_tmp[16] ATTR_ALIGN(8);
-    int16_t * const block_tmp= (int16_t*)align_tmp;
-    int16_t *block1, *out;
-    const int16_t *table;
+    int16_t *block1= (int16_t*)align_tmp;
+    const int16_t *table= tab_frw_01234567;
     int i;
 
-    block1 = block_tmp;
     fdct_col(block, block1, 0);
     fdct_col(block, block1, 4);
 
-    block1 = block_tmp;
-    table = tab_frw_01234567;
-    out = block;
     for(i=8;i>0;i--) {
-        fdct_row_mmx2(block1, out, table);
+        fdct_row_mmx2(block1, block, table);
         block1 += 8;
         table += 32;
-        out += 8;
+        block += 8;
     }
 }
 
 void ff_fdct_sse2(int16_t *block)
 {
-    int64_t align_tmp[16] ATTR_ALIGN(8);
-    int16_t * const block_tmp= (int16_t*)align_tmp;
-    int16_t *block1;
+    int64_t align_tmp[16] ATTR_ALIGN(16);
+    int16_t * const block1= (int16_t*)align_tmp;
 
-    block1 = block_tmp;
     fdct_col(block, block1, 0);
     fdct_col(block, block1, 4);
 
diff --git a/src/libffmpeg/libavcodec/i386/fft_3dn.c b/src/libffmpeg/libavcodec/i386/fft_3dn.c
new file mode 100644
index 000000000..8087f1932
--- /dev/null
+++ b/src/libffmpeg/libavcodec/i386/fft_3dn.c
@@ -0,0 +1,125 @@
+/*
+ * FFT/MDCT transform with 3DNow! optimizations
+ * Copyright (c) 2006 Zuxy MENG Jie, Loren Merritt
+ * Based on fft_sse.c copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "../dsputil.h"
+
+static const int p1m1[2] __attribute__((aligned(8))) =
+    { 0, 1 << 31 };
+
+static const int m1p1[2] __attribute__((aligned(8))) =
+    { 1 << 31, 0 };
+
+void ff_fft_calc_3dn(FFTContext *s, FFTComplex *z)
+{
+    int ln = s->nbits;
+    long i, j;
+    long nblocks, nloops;
+    FFTComplex *p, *cptr;
+
+    asm volatile(
+        /* FEMMS is not a must here but recommended by AMD */
+        "femms \n\t"
+        "movq %0, %%mm7 \n\t"
+        ::"m"(*(s->inverse ? m1p1 : p1m1))
+    );
+
+    i = 8 << ln;
+    asm volatile(
+        "1: \n\t"
+        "sub $32, %0 \n\t"
+        "movq    (%0,%1), %%mm0 \n\t"
+        "movq  16(%0,%1), %%mm1 \n\t"
+        "movq   8(%0,%1), %%mm2 \n\t"
+        "movq  24(%0,%1), %%mm3 \n\t"
+        "movq      %%mm0, %%mm4 \n\t"
+        "movq      %%mm1, %%mm5 \n\t"
+        "pfadd     %%mm2, %%mm0 \n\t"
+        "pfadd     %%mm3, %%mm1 \n\t"
+        "pfsub     %%mm2, %%mm4 \n\t"
+        "pfsub     %%mm3, %%mm5 \n\t"
+        "movq      %%mm0, %%mm2 \n\t"
+        "punpckldq %%mm5, %%mm6 \n\t"
+        "punpckhdq %%mm6, %%mm5 \n\t"
+        "movq      %%mm4, %%mm3 \n\t"
+        "pxor      %%mm7, %%mm5 \n\t"
+        "pfadd     %%mm1, %%mm0 \n\t"
+        "pfadd     %%mm5, %%mm4 \n\t"
+        "pfsub     %%mm1, %%mm2 \n\t"
+        "pfsub     %%mm5, %%mm3 \n\t"
+        "movq      %%mm0,   (%0,%1) \n\t"
+        "movq      %%mm4,  8(%0,%1) \n\t"
+        "movq      %%mm2, 16(%0,%1) \n\t"
+        "movq      %%mm3, 24(%0,%1) \n\t"
+        "jg 1b \n\t"
+        :"+r"(i)
+        :"r"(z)
+    );
+    /* pass 2 .. ln-1 */
+
+    nblocks = 1 << (ln-3);
+    nloops = 1 << 2;
+    cptr = s->exptab1;
+    do {
+        p = z;
+        j = nblocks;
+        do {
+            i = nloops*8;
+            asm volatile(
+                "1: \n\t"
+                "sub $16, %0 \n\t"
+                "movq    (%1,%0), %%mm0 \n\t"
+                "movq   8(%1,%0), %%mm1 \n\t"
+                "movq    (%2,%0), %%mm2 \n\t"
+                "movq   8(%2,%0), %%mm3 \n\t"
+                "movq      %%mm2, %%mm4 \n\t"
+                "movq      %%mm3, %%mm5 \n\t"
+                "punpckldq %%mm2, %%mm2 \n\t"
+                "punpckldq %%mm3, %%mm3 \n\t"
+                "punpckhdq %%mm4, %%mm4 \n\t"
+                "punpckhdq %%mm5, %%mm5 \n\t"
+                "pfmul   (%3,%0,2), %%mm2 \n\t" //  cre*re cim*re
+                "pfmul  8(%3,%0,2), %%mm3 \n\t"
+                "pfmul 16(%3,%0,2), %%mm4 \n\t" // -cim*im cre*im
+                "pfmul 24(%3,%0,2), %%mm5 \n\t"
+                "pfadd     %%mm2, %%mm4 \n\t" // cre*re-cim*im cim*re+cre*im
+                "pfadd     %%mm3, %%mm5 \n\t"
+                "movq      %%mm0, %%mm2 \n\t"
+                "movq      %%mm1, %%mm3 \n\t"
+                "pfadd     %%mm4, %%mm0 \n\t"
+                "pfadd     %%mm5, %%mm1 \n\t"
+                "pfsub     %%mm4, %%mm2 \n\t"
+                "pfsub     %%mm5, %%mm3 \n\t"
+                "movq      %%mm0,  (%1,%0) \n\t"
+                "movq      %%mm1, 8(%1,%0) \n\t"
+                "movq      %%mm2,  (%2,%0) \n\t"
+                "movq      %%mm3, 8(%2,%0) \n\t"
+                "jg 1b \n\t"
+                :"+r"(i)
+                :"r"(p), "r"(p + nloops), "r"(cptr)
+            );
+            p += nloops*2;
+        } while (--j);
+        cptr += nloops*2;
+        nblocks >>= 1;
+        nloops <<= 1;
+    } while (nblocks != 0);
+    asm volatile("femms");
+}
diff --git a/src/libffmpeg/libavcodec/i386/fft_3dn2.c b/src/libffmpeg/libavcodec/i386/fft_3dn2.c
new file mode 100644
index 000000000..a4fe5f0b6
--- /dev/null
+++ b/src/libffmpeg/libavcodec/i386/fft_3dn2.c
@@ -0,0 +1,210 @@
+/*
+ * FFT/MDCT transform with Extended 3DNow! optimizations
+ * Copyright (c) 2006 Zuxy MENG Jie, Loren Merritt
+ * Based on fft_sse.c copyright (c) 2002 Fabrice Bellard.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "../dsputil.h"
+
+static const int p1m1[2] __attribute__((aligned(8))) =
+    { 0, 1 << 31 };
+
+static const int m1p1[2] __attribute__((aligned(8))) =
+    { 1 << 31, 0 };
+
+void ff_fft_calc_3dn2(FFTContext *s, FFTComplex *z)
+{
+    int ln = s->nbits;
+    long i, j;
+    long nblocks, nloops;
+    FFTComplex *p, *cptr;
+
+    asm volatile(
+        /* FEMMS is not a must here but recommended by AMD */
+        "femms \n\t"
+        "movq %0, %%mm7 \n\t"
+        ::"m"(*(s->inverse ? m1p1 : p1m1))
+    );
+
+    i = 8 << ln;
+    asm volatile(
+        "1: \n\t"
+        "sub $32, %0 \n\t"
+        "movq    (%0,%1), %%mm0 \n\t"
+        "movq  16(%0,%1), %%mm1 \n\t"
+        "movq   8(%0,%1), %%mm2 \n\t"
+        "movq  24(%0,%1), %%mm3 \n\t"
+        "movq      %%mm0, %%mm4 \n\t"
+        "movq      %%mm1, %%mm5 \n\t"
+        "pfadd     %%mm2, %%mm0 \n\t"
+        "pfadd     %%mm3, %%mm1 \n\t"
+        "pfsub     %%mm2, %%mm4 \n\t"
+        "pfsub     %%mm3, %%mm5 \n\t"
+        "movq      %%mm0, %%mm2 \n\t"
+        "pswapd    %%mm5, %%mm5 \n\t"
+        "movq      %%mm4, %%mm3 \n\t"
+        "pxor      %%mm7, %%mm5 \n\t"
+        "pfadd     %%mm1, %%mm0 \n\t"
+        "pfadd     %%mm5, %%mm4 \n\t"
+        "pfsub     %%mm1, %%mm2 \n\t"
+        "pfsub     %%mm5, %%mm3 \n\t"
+        "movq      %%mm0,   (%0,%1) \n\t"
+        "movq      %%mm4,  8(%0,%1) \n\t"
+        "movq      %%mm2, 16(%0,%1) \n\t"
+        "movq      %%mm3, 24(%0,%1) \n\t"
+        "jg 1b \n\t"
+        :"+r"(i)
+        :"r"(z)
+    );
+    /* pass 2 .. ln-1 */
+
+    nblocks = 1 << (ln-3);
+    nloops = 1 << 2;
+    cptr = s->exptab1;
+    do {
+        p = z;
+        j = nblocks;
+        do {
+            i = nloops*8;
+            asm volatile(
+                "1: \n\t"
+                "sub $16, %0 \n\t"
+                "movq    (%1,%0), %%mm0 \n\t"
+                "movq   8(%1,%0), %%mm1 \n\t"
+                "movq    (%2,%0), %%mm2 \n\t"
+                "movq   8(%2,%0), %%mm3 \n\t"
+                "movq  (%3,%0,2), %%mm4 \n\t"
+                "movq 8(%3,%0,2), %%mm5 \n\t"
+                "pswapd    %%mm4, %%mm6 \n\t" // no need for cptr[2] & cptr[3]
+                "pswapd    %%mm5, %%mm7 \n\t"
+                "pfmul     %%mm2, %%mm4 \n\t" // cre*re cim*im
+                "pfmul     %%mm3, %%mm5 \n\t"
+                "pfmul     %%mm2, %%mm6 \n\t" // cim*re cre*im
+                "pfmul     %%mm3, %%mm7 \n\t"
+                "pfpnacc   %%mm6, %%mm4 \n\t" // cre*re-cim*im cim*re+cre*im
+                "pfpnacc   %%mm7, %%mm5 \n\t"
+                "movq      %%mm0, %%mm2 \n\t"
+                "movq      %%mm1, %%mm3 \n\t"
+                "pfadd     %%mm4, %%mm0 \n\t"
+                "pfadd     %%mm5, %%mm1 \n\t"
+                "pfsub     %%mm4, %%mm2 \n\t"
+                "pfsub     %%mm5, %%mm3 \n\t"
+                "movq      %%mm0,  (%1,%0) \n\t"
+                "movq      %%mm1, 8(%1,%0) \n\t"
+                "movq      %%mm2,  (%2,%0) \n\t"
+                "movq      %%mm3, 8(%2,%0) \n\t"
+                "jg 1b \n\t"
+                :"+r"(i)
+                :"r"(p), "r"(p + nloops), "r"(cptr)
+            );
+            p += nloops*2;
+        } while (--j);
+        cptr += nloops*2;
+        nblocks >>= 1;
+        nloops <<= 1;
+    } while (nblocks != 0);
+    asm volatile("femms");
+}
+
+void ff_imdct_calc_3dn2(MDCTContext *s, FFTSample *output,
+                        const FFTSample *input, FFTSample *tmp)
+{
+    long k, n8, n4, n2, n;
+    const uint16_t *revtab = s->fft.revtab;
+    const FFTSample *tcos = s->tcos;
+    const FFTSample *tsin = s->tsin;
+    const FFTSample *in1, *in2;
+    FFTComplex *z = (FFTComplex *)tmp;
+
+    n = 1 << s->nbits;
+    n2 = n >> 1;
+    n4 = n >> 2;
+    n8 = n >> 3;
+
+    /* pre rotation */
+    in1 = input;
+    in2 = input + n2 - 1;
+    for(k = 0; k < n4; k++) {
+        // FIXME a single block is faster, but gcc 2.95 and 3.4.x on 32bit can't compile it
+        asm volatile(
+            "movd       %0, %%mm0 \n\t"
+            "movd       %2, %%mm1 \n\t"
+            "punpckldq  %1, %%mm0 \n\t"
+            "punpckldq  %3, %%mm1 \n\t"
+            "movq    %%mm0, %%mm2 \n\t"
+            "pfmul   %%mm1, %%mm0 \n\t"
+            "pswapd  %%mm1, %%mm1 \n\t"
+            "pfmul   %%mm1, %%mm2 \n\t"
+            "pfpnacc %%mm2, %%mm0 \n\t"
+            ::"m"(in2[-2*k]), "m"(in1[2*k]),
+              "m"(tcos[k]), "m"(tsin[k])
+        );
+        asm volatile(
+            "movq    %%mm0, %0    \n\t"
+            :"=m"(z[revtab[k]])
+        );
+    }
+
+    ff_fft_calc(&s->fft, z);
+
+    /* post rotation + reordering */
+    for(k = 0; k < n4; k++) {
+        asm volatile(
+            "movq       %0, %%mm0 \n\t"
+            "movd       %1, %%mm1 \n\t"
+            "punpckldq  %2, %%mm1 \n\t"
+            "movq    %%mm0, %%mm2 \n\t"
+            "pfmul   %%mm1, %%mm0 \n\t"
+            "pswapd  %%mm1, %%mm1 \n\t"
+            "pfmul   %%mm1, %%mm2 \n\t"
+            "pfpnacc %%mm2, %%mm0 \n\t"
+            "movq    %%mm0, %0    \n\t"
+            :"+m"(z[k])
+            :"m"(tcos[k]), "m"(tsin[k])
+        );
+    }
+
+    k = n-8;
+    asm volatile("movd %0, %%mm7" ::"r"(1<<31));
+    asm volatile(
+        "1: \n\t"
+        "movq    (%4,%0), %%mm0 \n\t" // z[n8+k]
+        "neg %0 \n\t"
+        "pswapd -8(%4,%0), %%mm1 \n\t" // z[n8-1-k]
+        "movq      %%mm0, %%mm2 \n\t"
+        "pxor      %%mm7, %%mm2 \n\t"
+        "punpckldq %%mm1, %%mm2 \n\t"
+        "pswapd    %%mm2, %%mm3 \n\t"
+        "punpckhdq %%mm1, %%mm0 \n\t"
+        "pswapd    %%mm0, %%mm4 \n\t"
+        "pxor      %%mm7, %%mm0 \n\t"
+        "pxor      %%mm7, %%mm4 \n\t"
+        "movq      %%mm3, -8(%3,%0) \n\t" // output[n-2-2*k] = { z[n8-1-k].im, -z[n8+k].re }
+        "movq      %%mm4, -8(%2,%0) \n\t" // output[n2-2-2*k]= { -z[n8-1-k].re, z[n8+k].im }
+        "neg %0 \n\t"
+        "movq      %%mm0, (%1,%0) \n\t"   // output[2*k]     = { -z[n8+k].im, z[n8-1-k].re }
+        "movq      %%mm2, (%2,%0) \n\t"   // output[n2+2*k]  = { -z[n8+k].re, z[n8-1-k].im }
+        "sub $8, %0 \n\t"
+        "jge 1b \n\t"
+        :"+r"(k)
+        :"r"(output), "r"(output+n2), "r"(output+n), "r"(z+n8)
+        :"memory"
+    );
+    asm volatile("femms");
+}
+
diff --git a/src/libffmpeg/libavcodec/i386/fft_sse.c b/src/libffmpeg/libavcodec/i386/fft_sse.c
index 631848265..0dc0c61c1 100644
--- a/src/libffmpeg/libavcodec/i386/fft_sse.c
+++ b/src/libffmpeg/libavcodec/i386/fft_sse.c
@@ -2,26 +2,23 @@
  * FFT/MDCT transform with SSE optimizations
  * Copyright (c) 2002 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "../dsputil.h"
-#include <math.h>
-
-#ifdef HAVE_BUILTIN_VECTOR
-
-#include <xmmintrin.h>
 
 static const int p1p1p1m1[4] __attribute__((aligned(16))) =
     { 0, 0, 0, 1 << 31 };
@@ -32,6 +29,12 @@ static const int p1p1m1p1[4] __attribute__((aligned(16))) =
 static const int p1p1m1m1[4] __attribute__((aligned(16))) =
     { 0, 0, 1 << 31, 1 << 31 };
 
+static const int p1m1p1m1[4] __attribute__((aligned(16))) =
+    { 0, 1 << 31, 0, 1 << 31 };
+
+static const int m1m1m1m1[4] __attribute__((aligned(16))) =
+    { 1 << 31, 1 << 31, 1 << 31, 1 << 31 };
+
 #if 0
 static void print_v4sf(const char *str, __m128 a)
 {
@@ -45,96 +48,200 @@ static void print_v4sf(const char *str, __m128 a)
 void ff_fft_calc_sse(FFTContext *s, FFTComplex *z)
 {
     int ln = s->nbits;
-    int         j, np, np2;
-    int         nblocks, nloops;
-    register FFTComplex *p, *q;
-    FFTComplex *cptr, *cptr1;
-    int k;
-
-    np = 1 << ln;
-
-    {
-        __m128 *r, a, b, a1, c1, c2;
-
-        r = (__m128 *)&z[0];
-        c1 = *(__m128 *)p1p1m1m1;
-        if (s->inverse)
-            c2 = *(__m128 *)p1p1m1p1;
-        else
-            c2 = *(__m128 *)p1p1p1m1;
-
-        j = (np >> 2);
-        do {
-            a = r[0];
-            b = _mm_shuffle_ps(a, a, _MM_SHUFFLE(1, 0, 3, 2));
-            a = _mm_xor_ps(a, c1);
-            /* do the pass 0 butterfly */
-            a = _mm_add_ps(a, b);
-
-            a1 = r[1];
-            b = _mm_shuffle_ps(a1, a1, _MM_SHUFFLE(1, 0, 3, 2));
-            a1 = _mm_xor_ps(a1, c1);
-            /* do the pass 0 butterfly */
-            b = _mm_add_ps(a1, b);
-
-            /* multiply third by -i */
-            /* by toggling the sign bit */
-            b = _mm_shuffle_ps(b, b, _MM_SHUFFLE(2, 3, 1, 0));
-            b = _mm_xor_ps(b, c2);
-
-            /* do the pass 1 butterfly */
-            r[0] = _mm_add_ps(a, b);
-            r[1] = _mm_sub_ps(a, b);
-            r += 2;
-        } while (--j != 0);
-    }
+    long i, j;
+    long nblocks, nloops;
+    FFTComplex *p, *cptr;
+
+    asm volatile(
+        "movaps %0, %%xmm4 \n\t"
+        "movaps %1, %%xmm5 \n\t"
+        ::"m"(*p1p1m1m1),
+          "m"(*(s->inverse ? p1p1m1p1 : p1p1p1m1))
+    );
+
+    i = 8 << ln;
+    asm volatile(
+        "1: \n\t"
+        "sub $32, %0 \n\t"
+        /* do the pass 0 butterfly */
+        "movaps   (%0,%1), %%xmm0 \n\t"
+        "movaps    %%xmm0, %%xmm1 \n\t"
+        "shufps     $0x4E, %%xmm0, %%xmm0 \n\t"
+        "xorps     %%xmm4, %%xmm1 \n\t"
+        "addps     %%xmm1, %%xmm0 \n\t"
+        "movaps 16(%0,%1), %%xmm2 \n\t"
+        "movaps    %%xmm2, %%xmm3 \n\t"
+        "shufps     $0x4E, %%xmm2, %%xmm2 \n\t"
+        "xorps     %%xmm4, %%xmm3 \n\t"
+        "addps     %%xmm3, %%xmm2 \n\t"
+        /* multiply third by -i */
+        /* by toggling the sign bit */
+        "shufps     $0xB4, %%xmm2, %%xmm2 \n\t"
+        "xorps     %%xmm5, %%xmm2 \n\t"
+        /* do the pass 1 butterfly */
+        "movaps    %%xmm0, %%xmm1 \n\t"
+        "addps     %%xmm2, %%xmm0 \n\t"
+        "subps     %%xmm2, %%xmm1 \n\t"
+        "movaps    %%xmm0,   (%0,%1) \n\t"
+        "movaps    %%xmm1, 16(%0,%1) \n\t"
+        "jg 1b \n\t"
+        :"+r"(i)
+        :"r"(z)
+    );
     /* pass 2 .. ln-1 */
 
-    nblocks = np >> 3;
+    nblocks = 1 << (ln-3);
     nloops = 1 << 2;
-    np2 = np >> 1;
-
-    cptr1 = s->exptab1;
+    cptr = s->exptab1;
     do {
         p = z;
-        q = z + nloops;
         j = nblocks;
         do {
-            cptr = cptr1;
-            k = nloops >> 1;
-            do {
-                __m128 a, b, c, t1, t2;
-
-                a = *(__m128 *)p;
-                b = *(__m128 *)q;
-
-                /* complex mul */
-                c = *(__m128 *)cptr;
-                /*  cre*re cim*re */
-                t1 = _mm_mul_ps(c,
-                                _mm_shuffle_ps(b, b, _MM_SHUFFLE(2, 2, 0, 0)));
-                c = *(__m128 *)(cptr + 2);
-                /*  -cim*im cre*im */
-                t2 = _mm_mul_ps(c,
-                                _mm_shuffle_ps(b, b, _MM_SHUFFLE(3, 3, 1, 1)));
-                b = _mm_add_ps(t1, t2);
-
-                /* butterfly */
-                *(__m128 *)p = _mm_add_ps(a, b);
-                *(__m128 *)q = _mm_sub_ps(a, b);
-
-                p += 2;
-                q += 2;
-                cptr += 4;
-            } while (--k);
-
-            p += nloops;
-            q += nloops;
+            i = nloops*8;
+            asm volatile(
+                "1: \n\t"
+                "sub $16, %0 \n\t"
+                "movaps    (%2,%0), %%xmm1 \n\t"
+                "movaps    (%1,%0), %%xmm0 \n\t"
+                "movaps     %%xmm1, %%xmm2 \n\t"
+                "shufps      $0xA0, %%xmm1, %%xmm1 \n\t"
+                "shufps      $0xF5, %%xmm2, %%xmm2 \n\t"
+                "mulps   (%3,%0,2), %%xmm1 \n\t" //  cre*re cim*re
+                "mulps 16(%3,%0,2), %%xmm2 \n\t" // -cim*im cre*im
+                "addps      %%xmm2, %%xmm1 \n\t"
+                "movaps     %%xmm0, %%xmm3 \n\t"
+                "addps      %%xmm1, %%xmm0 \n\t"
+                "subps      %%xmm1, %%xmm3 \n\t"
+                "movaps     %%xmm0, (%1,%0) \n\t"
+                "movaps     %%xmm3, (%2,%0) \n\t"
+                "jg 1b \n\t"
+                :"+r"(i)
+                :"r"(p), "r"(p + nloops), "r"(cptr)
+            );
+            p += nloops*2;
         } while (--j);
-        cptr1 += nloops * 2;
-        nblocks = nblocks >> 1;
-        nloops = nloops << 1;
+        cptr += nloops*2;
+        nblocks >>= 1;
+        nloops <<= 1;
     } while (nblocks != 0);
 }
 
-#endif
+void ff_imdct_calc_sse(MDCTContext *s, FFTSample *output,
+                       const FFTSample *input, FFTSample *tmp)
+{
+    long k, n8, n4, n2, n;
+    const uint16_t *revtab = s->fft.revtab;
+    const FFTSample *tcos = s->tcos;
+    const FFTSample *tsin = s->tsin;
+    const FFTSample *in1, *in2;
+    FFTComplex *z = (FFTComplex *)tmp;
+
+    n = 1 << s->nbits;
+    n2 = n >> 1;
+    n4 = n >> 2;
+    n8 = n >> 3;
+
+    asm volatile ("movaps %0, %%xmm7\n\t"::"m"(*p1m1p1m1));
+
+    /* pre rotation */
+    in1 = input;
+    in2 = input + n2 - 4;
+
+    /* Complex multiplication
+       Two complex products per iteration, we could have 4 with 8 xmm
+       registers, 8 with 16 xmm registers.
+       Maybe we should unroll more.
+    */
+    for (k = 0; k < n4; k += 2) {
+        asm volatile (
+            "movaps          %0, %%xmm0 \n\t"   // xmm0 = r0 X  r1 X : in2
+            "movaps          %1, %%xmm3 \n\t"   // xmm3 = X  i1 X  i0: in1
+            "movlps          %2, %%xmm1 \n\t"   // xmm1 = X  X  R1 R0: tcos
+            "movlps          %3, %%xmm2 \n\t"   // xmm2 = X  X  I1 I0: tsin
+            "shufps $95, %%xmm0, %%xmm0 \n\t"   // xmm0 = r1 r1 r0 r0
+            "shufps $160,%%xmm3, %%xmm3 \n\t"   // xmm3 = i1 i1 i0 i0
+            "unpcklps    %%xmm2, %%xmm1 \n\t"   // xmm1 = I1 R1 I0 R0
+            "movaps      %%xmm1, %%xmm2 \n\t"   // xmm2 = I1 R1 I0 R0
+            "xorps       %%xmm7, %%xmm2 \n\t"   // xmm2 = -I1 R1 -I0 R0
+            "mulps       %%xmm1, %%xmm0 \n\t"   // xmm0 = rI rR rI rR
+            "shufps $177,%%xmm2, %%xmm2 \n\t"   // xmm2 = R1 -I1 R0 -I0
+            "mulps       %%xmm2, %%xmm3 \n\t"   // xmm3 = Ri -Ii Ri -Ii
+            "addps       %%xmm3, %%xmm0 \n\t"   // xmm0 = result
+            ::"m"(in2[-2*k]), "m"(in1[2*k]),
+              "m"(tcos[k]), "m"(tsin[k])
+        );
+        /* Should be in the same block, hack for gcc2.95 & gcc3 */
+        asm (
+            "movlps      %%xmm0, %0     \n\t"
+            "movhps      %%xmm0, %1     \n\t"
+            :"=m"(z[revtab[k]]), "=m"(z[revtab[k + 1]])
+        );
+    }
+
+    ff_fft_calc_sse(&s->fft, z);
+
+    /* Not currently needed, added for safety */
+    asm volatile ("movaps %0, %%xmm7\n\t"::"m"(*p1m1p1m1));
+
+    /* post rotation + reordering */
+    for (k = 0; k < n4; k += 2) {
+        asm (
+            "movaps          %0, %%xmm0 \n\t"   // xmm0 = i1 r1 i0 r0: z
+            "movlps          %1, %%xmm1 \n\t"   // xmm1 = X  X  R1 R0: tcos
+            "movaps      %%xmm0, %%xmm3 \n\t"   // xmm3 = i1 r1 i0 r0
+            "movlps          %2, %%xmm2 \n\t"   // xmm2 = X  X  I1 I0: tsin
+            "shufps $160,%%xmm0, %%xmm0 \n\t"   // xmm0 = r1 r1 r0 r0
+            "shufps $245,%%xmm3, %%xmm3 \n\t"   // xmm3 = i1 i1 i0 i0
+            "unpcklps    %%xmm2, %%xmm1 \n\t"   // xmm1 = I1 R1 I0 R0
+            "movaps      %%xmm1, %%xmm2 \n\t"   // xmm2 = I1 R1 I0 R0
+            "xorps       %%xmm7, %%xmm2 \n\t"   // xmm2 = -I1 R1 -I0 R0
+            "mulps       %%xmm1, %%xmm0 \n\t"   // xmm0 = rI rR rI rR
+            "shufps $177,%%xmm2, %%xmm2 \n\t"   // xmm2 = R1 -I1 R0 -I0
+            "mulps       %%xmm2, %%xmm3 \n\t"   // xmm3 = Ri -Ii Ri -Ii
+            "addps       %%xmm3, %%xmm0 \n\t"   // xmm0 = result
+            "movaps      %%xmm0, %0     \n\t"
+            :"+m"(z[k])
+            :"m"(tcos[k]), "m"(tsin[k])
+        );
+    }
+
+    /*
+       Mnemonics:
+       0 = z[k].re
+       1 = z[k].im
+       2 = z[k + 1].re
+       3 = z[k + 1].im
+       4 = z[-k - 2].re
+       5 = z[-k - 2].im
+       6 = z[-k - 1].re
+       7 = z[-k - 1].im
+    */
+    k = 16-n;
+    asm volatile("movaps %0, %%xmm7 \n\t"::"m"(*m1m1m1m1));
+    asm volatile(
+        "1: \n\t"
+        "movaps  -16(%4,%0), %%xmm1 \n\t"   // xmm1 = 4 5 6 7 = z[-2-k]
+        "neg %0 \n\t"
+        "movaps     (%4,%0), %%xmm0 \n\t"   // xmm0 = 0 1 2 3 = z[k]
+        "xorps       %%xmm7, %%xmm0 \n\t"   // xmm0 = -0 -1 -2 -3
+        "movaps      %%xmm0, %%xmm2 \n\t"   // xmm2 = -0 -1 -2 -3
+        "shufps $141,%%xmm1, %%xmm0 \n\t"   // xmm0 = -1 -3 4 6
+        "shufps $216,%%xmm1, %%xmm2 \n\t"   // xmm2 = -0 -2 5 7
+        "shufps $156,%%xmm0, %%xmm0 \n\t"   // xmm0 = -1 6 -3 4 !
+        "shufps $156,%%xmm2, %%xmm2 \n\t"   // xmm2 = -0 7 -2 5 !
+        "movaps      %%xmm0, (%1,%0) \n\t"  // output[2*k]
+        "movaps      %%xmm2, (%2,%0) \n\t"  // output[n2+2*k]
+        "neg %0 \n\t"
+        "shufps $27, %%xmm0, %%xmm0 \n\t"   // xmm0 = 4 -3 6 -1
+        "xorps       %%xmm7, %%xmm0 \n\t"   // xmm0 = -4 3 -6 1 !
+        "shufps $27, %%xmm2, %%xmm2 \n\t"   // xmm2 = 5 -2 7 -0 !
+        "movaps      %%xmm0, -16(%2,%0) \n\t" // output[n2-4-2*k]
+        "movaps      %%xmm2, -16(%3,%0) \n\t" // output[n-4-2*k]
+        "add $16, %0 \n\t"
+        "jle 1b \n\t"
+        :"+r"(k)
+        :"r"(output), "r"(output+n2), "r"(output+n), "r"(z+n8)
+        :"memory"
+    );
+}
+
diff --git a/src/libffmpeg/libavcodec/i386/h264dsp_mmx.c b/src/libffmpeg/libavcodec/i386/h264dsp_mmx.c
index ac4ad6401..40baf199b 100644
--- a/src/libffmpeg/libavcodec/i386/h264dsp_mmx.c
+++ b/src/libffmpeg/libavcodec/i386/h264dsp_mmx.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (c) 2004-2005 Michael Niedermayer, Loren Merritt
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -174,7 +176,7 @@ static void ff_h264_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
     block[0] += 32;
 
     for(i=0; i<2; i++){
-        uint64_t tmp;
+        DECLARE_ALIGNED_8(uint64_t, tmp);
 
         h264_idct8_1d(block+4*i);
 
@@ -315,6 +317,17 @@ static void ff_h264_idct8_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
     "por      "#t", "#o"  \n\t"\
     "psubusb  "#a", "#o"  \n\t"
 
+// out: o = |x-y|>a
+// clobbers: t
+#define DIFF_GT2_MMX(x,y,a,o,t)\
+    "movq     "#y", "#t"  \n\t"\
+    "movq     "#x", "#o"  \n\t"\
+    "psubusb  "#x", "#t"  \n\t"\
+    "psubusb  "#y", "#o"  \n\t"\
+    "psubusb  "#a", "#t"  \n\t"\
+    "psubusb  "#a", "#o"  \n\t"\
+    "pcmpeqb  "#t", "#o"  \n\t"\
+
 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1
 // out: mm5=beta-1, mm7=mask
 // clobbers: mm4,mm6
@@ -335,46 +348,26 @@ static void ff_h264_idct8_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
 // out: mm1=p0' mm2=q0'
 // clobbers: mm0,3-6
 #define H264_DEBLOCK_P0_Q0(pb_01, pb_3f)\
-        /* a = q0^p0^((p1-q1)>>2) */\
-        "movq    %%mm0, %%mm4  \n\t"\
-        "psubb   %%mm3, %%mm4  \n\t"\
-        "psrlw   $2,    %%mm4  \n\t"\
-        "pxor    %%mm1, %%mm4  \n\t"\
-        "pxor    %%mm2, %%mm4  \n\t"\
-        /* b = p0^(q1>>2) */\
-        "psrlw   $2,    %%mm3  \n\t"\
-        "pand "#pb_3f", %%mm3  \n\t"\
-        "movq    %%mm1, %%mm5  \n\t"\
-        "pxor    %%mm3, %%mm5  \n\t"\
-        /* c = q0^(p1>>2) */\
-        "psrlw   $2,    %%mm0  \n\t"\
-        "pand "#pb_3f", %%mm0  \n\t"\
-        "movq    %%mm2, %%mm6  \n\t"\
-        "pxor    %%mm0, %%mm6  \n\t"\
-        /* d = (c^b) & ~(b^a) & 1 */\
-        "pxor    %%mm5, %%mm6  \n\t"\
-        "pxor    %%mm4, %%mm5  \n\t"\
-        "pandn   %%mm6, %%mm5  \n\t"\
-        "pand "#pb_01", %%mm5  \n\t"\
-        /* delta = (avg(q0, p1>>2) + (d&a))
-         *       - (avg(p0, q1>>2) + (d&~a)) */\
-        "pavgb   %%mm2, %%mm0  \n\t"\
-        "pand    %%mm5, %%mm4  \n\t"\
-        "paddusb %%mm4, %%mm0  \n\t"\
-        "pavgb   %%mm1, %%mm3  \n\t"\
-        "pxor    %%mm5, %%mm4  \n\t"\
-        "paddusb %%mm4, %%mm3  \n\t"\
-        /* p0 += clip(delta, -tc0, tc0)
-         * q0 -= clip(delta, -tc0, tc0) */\
-        "movq    %%mm0, %%mm4  \n\t"\
-        "psubusb %%mm3, %%mm0  \n\t"\
-        "psubusb %%mm4, %%mm3  \n\t"\
-        "pminub  %%mm7, %%mm0  \n\t"\
-        "pminub  %%mm7, %%mm3  \n\t"\
-        "paddusb %%mm0, %%mm1  \n\t"\
-        "paddusb %%mm3, %%mm2  \n\t"\
-        "psubusb %%mm3, %%mm1  \n\t"\
-        "psubusb %%mm0, %%mm2  \n\t"
+        "movq    %%mm1              , %%mm5 \n\t"\
+        "pxor    %%mm2              , %%mm5 \n\t" /* p0^q0*/\
+        "pand    "#pb_01"           , %%mm5 \n\t" /* (p0^q0)&1*/\
+        "pcmpeqb %%mm4              , %%mm4 \n\t"\
+        "pxor    %%mm4              , %%mm3 \n\t"\
+        "pavgb   %%mm0              , %%mm3 \n\t" /* (p1 - q1 + 256)>>1*/\
+        "pavgb   "MANGLE(ff_pb_3)"  , %%mm3 \n\t" /*(((p1 - q1 + 256)>>1)+4)>>1 = 64+2+(p1-q1)>>2*/\
+        "pxor    %%mm1              , %%mm4 \n\t"\
+        "pavgb   %%mm2              , %%mm4 \n\t" /* (q0 - p0 + 256)>>1*/\
+        "pavgb   %%mm5              , %%mm3 \n\t"\
+        "paddusb %%mm4              , %%mm3 \n\t" /* d+128+33*/\
+        "movq    "MANGLE(ff_pb_A1)" , %%mm6 \n\t"\
+        "psubusb %%mm3              , %%mm6 \n\t"\
+        "psubusb "MANGLE(ff_pb_A1)" , %%mm3 \n\t"\
+        "pminub  %%mm7              , %%mm6 \n\t"\
+        "pminub  %%mm7              , %%mm3 \n\t"\
+        "psubusb %%mm6              , %%mm1 \n\t"\
+        "psubusb %%mm3              , %%mm2 \n\t"\
+        "paddusb %%mm3              , %%mm1 \n\t"\
+        "paddusb %%mm6              , %%mm2 \n\t"
 
 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask) %8=mm_bone
 // out: (q1addr) = clip( (q2+((p0+q0+1)>>1))>>1, q1-tc0, q1+tc0 )
@@ -395,10 +388,7 @@ static void ff_h264_idct8_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
 
 static inline void h264_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)
 {
-    uint64_t tmp0;
-    uint64_t tc = (uint8_t)tc0[1]*0x01010000 | (uint8_t)tc0[0]*0x0101;
-    // with luma, tc0=0 doesn't mean no filtering, so we need a separate input mask
-    uint32_t mask[2] = { (tc0[0]>=0)*0xffffffff, (tc0[1]>=0)*0xffffffff };
+    DECLARE_ALIGNED_8(uint64_t, tmp0[2]);
 
     asm volatile(
         "movq    (%1,%3), %%mm0    \n\t" //p1
@@ -406,45 +396,46 @@ static inline void h264_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alph
         "movq    (%2),    %%mm2    \n\t" //q0
         "movq    (%2,%3), %%mm3    \n\t" //q1
         H264_DEBLOCK_MASK(%6, %7)
-        "pand     %5,     %%mm7    \n\t"
-        "movq     %%mm7,  %0       \n\t"
+
+        "movd      %5,    %%mm4    \n\t"
+        "punpcklbw %%mm4, %%mm4    \n\t"
+        "punpcklwd %%mm4, %%mm4    \n\t"
+        "pcmpeqb   %%mm3, %%mm3    \n\t"
+        "movq      %%mm4, %%mm6    \n\t"
+        "pcmpgtb   %%mm3, %%mm4    \n\t"
+        "movq      %%mm6, 8+%0     \n\t"
+        "pand      %%mm4, %%mm7    \n\t"
+        "movq      %%mm7, %0       \n\t"
 
         /* filter p1 */
         "movq     (%1),   %%mm3    \n\t" //p2
-        DIFF_GT_MMX(%%mm1, %%mm3, %%mm5, %%mm6, %%mm4) // |p2-p0|>beta-1
-        "pandn    %%mm7,  %%mm6    \n\t"
-        "pcmpeqb  %%mm7,  %%mm6    \n\t"
+        DIFF_GT2_MMX(%%mm1, %%mm3, %%mm5, %%mm6, %%mm4) // |p2-p0|>beta-1
         "pand     %%mm7,  %%mm6    \n\t" // mask & |p2-p0|<beta
-        "pshufw  $80, %4, %%mm4    \n\t"
-        "pand     %%mm7,  %%mm4    \n\t" // mask & tc0
-        "movq     %8,     %%mm7    \n\t"
-        "pand     %%mm6,  %%mm7    \n\t" // mask & |p2-p0|<beta & 1
+        "pand     8+%0,   %%mm7    \n\t" // mask & tc0
+        "movq     %%mm7,  %%mm4    \n\t"
+        "psubb    %%mm6,  %%mm7    \n\t"
         "pand     %%mm4,  %%mm6    \n\t" // mask & |p2-p0|<beta & tc0
-        "paddb    %%mm4,  %%mm7    \n\t" // tc++
         H264_DEBLOCK_Q1(%%mm0, %%mm3, "(%1)", "(%1,%3)", %%mm6, %%mm4)
 
         /* filter q1 */
         "movq    (%2,%3,2), %%mm4  \n\t" //q2
-        DIFF_GT_MMX(%%mm2, %%mm4, %%mm5, %%mm6, %%mm3) // |q2-q0|>beta-1
-        "pandn    %0,     %%mm6    \n\t"
-        "pcmpeqb  %0,     %%mm6    \n\t"
+        DIFF_GT2_MMX(%%mm2, %%mm4, %%mm5, %%mm6, %%mm3) // |q2-q0|>beta-1
         "pand     %0,     %%mm6    \n\t"
-        "pshufw  $80, %4, %%mm5    \n\t"
+        "movq     8+%0,   %%mm5    \n\t" // can be merged with the and below but is slower then
         "pand     %%mm6,  %%mm5    \n\t"
-        "pand     %8,     %%mm6    \n\t"
-        "paddb    %%mm6,  %%mm7    \n\t"
+        "psubb    %%mm6,  %%mm7    \n\t"
         "movq    (%2,%3), %%mm3    \n\t"
         H264_DEBLOCK_Q1(%%mm3, %%mm4, "(%2,%3,2)", "(%2,%3)", %%mm5, %%mm6)
 
         /* filter p0, q0 */
-        H264_DEBLOCK_P0_Q0(%8, %9)
+        H264_DEBLOCK_P0_Q0(%8, unused)
         "movq      %%mm1, (%1,%3,2) \n\t"
         "movq      %%mm2, (%2)      \n\t"
 
-        : "=m"(tmp0)
+        : "=m"(*tmp0)
         : "r"(pix-3*stride), "r"(pix), "r"((long)stride),
-          "m"(tc), "m"(*(uint64_t*)mask), "m"(alpha1), "m"(beta1),
-          "m"(mm_bone), "m"(ff_pb_3F)
+          "m"(*tmp0/*unused*/), "m"(*(uint32_t*)tc0), "m"(alpha1), "m"(beta1),
+          "m"(mm_bone)
     );
 }
 
@@ -459,7 +450,7 @@ static void h264_h_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, in
 {
     //FIXME: could cut some load/stores by merging transpose with filter
     // also, it only needs to transpose 6x8
-    uint8_t trans[8*8];
+    DECLARE_ALIGNED_8(uint8_t, trans[8*8]);
     int i;
     for(i=0; i<2; i++, pix+=8*stride, tc0+=2) {
         if((tc0[0] & tc0[1]) < 0)
@@ -503,7 +494,7 @@ static void h264_v_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha,
 static void h264_h_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
 {
     //FIXME: could cut some load/stores by merging transpose with filter
-    uint8_t trans[8*4];
+    DECLARE_ALIGNED_8(uint8_t, trans[8*4]);
     transpose4x4(trans, pix-2, 8, stride);
     transpose4x4(trans+4, pix-2+4*stride, 8, stride);
     h264_loop_filter_chroma_mmx2(trans+2*8, 8, alpha-1, beta-1, tc0);
@@ -553,7 +544,7 @@ static void h264_v_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int a
 static void h264_h_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)
 {
     //FIXME: could cut some load/stores by merging transpose with filter
-    uint8_t trans[8*4];
+    DECLARE_ALIGNED_8(uint8_t, trans[8*4]);
     transpose4x4(trans, pix-2, 8, stride);
     transpose4x4(trans+4, pix-2+4*stride, 8, stride);
     h264_loop_filter_chroma_intra_mmx2(trans+2*8, 8, alpha-1, beta-1);
@@ -561,6 +552,101 @@ static void h264_h_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int a
     transpose4x4(pix-2+4*stride, trans+4, stride, 8);
 }
 
+static void h264_loop_filter_strength_mmx2( int16_t bS[2][4][4], uint8_t nnz[40], int8_t ref[2][40], int16_t mv[2][40][2],
+                                            int bidir, int edges, int step, int mask_mv0, int mask_mv1 ) {
+    int dir;
+    asm volatile(
+        "pxor %%mm7, %%mm7 \n\t"
+        "movq %0, %%mm6 \n\t"
+        "movq %1, %%mm5 \n\t"
+        "movq %2, %%mm4 \n\t"
+        ::"m"(ff_pb_1), "m"(ff_pb_3), "m"(ff_pb_7)
+    );
+    // could do a special case for dir==0 && edges==1, but it only reduces the
+    // average filter time by 1.2%
+    for( dir=1; dir>=0; dir-- ) {
+        const int d_idx = dir ? -8 : -1;
+        const int mask_mv = dir ? mask_mv1 : mask_mv0;
+        DECLARE_ALIGNED_8(const uint64_t, mask_dir) = dir ? 0 : 0xffffffffffffffffULL;
+        int b_idx, edge, l;
+        for( b_idx=12, edge=0; edge<edges; edge+=step, b_idx+=8*step ) {
+            asm volatile(
+                "pand %0, %%mm0 \n\t"
+                ::"m"(mask_dir)
+            );
+            if(!(mask_mv & edge)) {
+                asm volatile("pxor %%mm0, %%mm0 \n\t":);
+                for( l = bidir; l >= 0; l-- ) {
+                    asm volatile(
+                        "movd %0, %%mm1 \n\t"
+                        "punpckldq %1, %%mm1 \n\t"
+                        "movq %%mm1, %%mm2 \n\t"
+                        "psrlw $7, %%mm2 \n\t"
+                        "pand %%mm6, %%mm2 \n\t"
+                        "por %%mm2, %%mm1 \n\t" // ref_cache with -2 mapped to -1
+                        "punpckldq %%mm1, %%mm2 \n\t"
+                        "pcmpeqb %%mm2, %%mm1 \n\t"
+                        "paddb %%mm6, %%mm1 \n\t"
+                        "punpckhbw %%mm7, %%mm1 \n\t" // ref[b] != ref[bn]
+                        "por %%mm1, %%mm0 \n\t"
+
+                        "movq %2, %%mm1 \n\t"
+                        "movq %3, %%mm2 \n\t"
+                        "psubw %4, %%mm1 \n\t"
+                        "psubw %5, %%mm2 \n\t"
+                        "packsswb %%mm2, %%mm1 \n\t"
+                        "paddb %%mm5, %%mm1 \n\t"
+                        "pminub %%mm4, %%mm1 \n\t"
+                        "pcmpeqb %%mm4, %%mm1 \n\t" // abs(mv[b] - mv[bn]) >= limit
+                        "por %%mm1, %%mm0 \n\t"
+                        ::"m"(ref[l][b_idx]),
+                          "m"(ref[l][b_idx+d_idx]),
+                          "m"(mv[l][b_idx][0]),
+                          "m"(mv[l][b_idx+2][0]),
+                          "m"(mv[l][b_idx+d_idx][0]),
+                          "m"(mv[l][b_idx+d_idx+2][0])
+                    );
+                }
+            }
+            asm volatile(
+                "movd %0, %%mm1 \n\t"
+                "por  %1, %%mm1 \n\t"
+                "punpcklbw %%mm7, %%mm1 \n\t"
+                "pcmpgtw %%mm7, %%mm1 \n\t" // nnz[b] || nnz[bn]
+                ::"m"(nnz[b_idx]),
+                  "m"(nnz[b_idx+d_idx])
+            );
+            asm volatile(
+                "pcmpeqw %%mm7, %%mm0 \n\t"
+                "pcmpeqw %%mm7, %%mm0 \n\t"
+                "psrlw $15, %%mm0 \n\t" // nonzero -> 1
+                "psrlw $14, %%mm1 \n\t"
+                "movq %%mm0, %%mm2 \n\t"
+                "por %%mm1, %%mm2 \n\t"
+                "psrlw $1, %%mm1 \n\t"
+                "pandn %%mm2, %%mm1 \n\t"
+                "movq %%mm1, %0 \n\t"
+                :"=m"(*bS[dir][edge])
+                ::"memory"
+            );
+        }
+        edges = 4;
+        step = 1;
+    }
+    asm volatile(
+        "movq   (%0), %%mm0 \n\t"
+        "movq  8(%0), %%mm1 \n\t"
+        "movq 16(%0), %%mm2 \n\t"
+        "movq 24(%0), %%mm3 \n\t"
+        TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4)
+        "movq %%mm0,   (%0) \n\t"
+        "movq %%mm3,  8(%0) \n\t"
+        "movq %%mm4, 16(%0) \n\t"
+        "movq %%mm2, 24(%0) \n\t"
+        ::"r"(bS[0])
+        :"memory"
+    );
+}
 
 /***********************************/
 /* motion compensation */
diff --git a/src/libffmpeg/libavcodec/i386/idct_mmx.c b/src/libffmpeg/libavcodec/i386/idct_mmx.c
index 1c8632fb7..ba595845a 100644
--- a/src/libffmpeg/libavcodec/i386/idct_mmx.c
+++ b/src/libffmpeg/libavcodec/i386/idct_mmx.c
@@ -1,7 +1,4 @@
 /*
- * Note: For libavcodec, this code can also be used under the LGPL license
- */
-/*
  * idct_mmx.c
  * Copyright (C) 1999-2001 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
  *
diff --git a/src/libffmpeg/libavcodec/i386/idct_mmx_xvid.c b/src/libffmpeg/libavcodec/i386/idct_mmx_xvid.c
index a55d4ea07..59b255943 100644
--- a/src/libffmpeg/libavcodec/i386/idct_mmx_xvid.c
+++ b/src/libffmpeg/libavcodec/i386/idct_mmx_xvid.c
@@ -5,22 +5,23 @@
 // *
 // *  Copyright(C) 2001 Peter Ross <pross@xvid.org>
 // *
-// *  This program is free software; you can redistribute it and/or modify it
-// *  under the terms of the GNU General Public License as published by
-// *  the Free Software Foundation; either version 2 of the License, or
-// *  (at your option) any later version.
+// * This file is part of FFmpeg.
 // *
-// *  This program is distributed in the hope that it will be useful,
-// *  but WITHOUT ANY WARRANTY; without even the implied warranty of
-// *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// *  GNU General Public License for more details.
+// * FFmpeg is free software; you can redistribute it and/or
+// * modify it under the terms of the GNU Lesser General Public
+// * License as published by the Free Software Foundation; either
+// * version 2.1 of the License, or (at your option) any later version.
 // *
-// *  You should have received a copy of the GNU General Public License
-// *  along with this program; if not, write to the Free Software Foundation,
-// *  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-//
+// * FFmpeg is distributed in the hope that it will be useful,
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// * Lesser General Public License for more details.
+// *
+// * You should have received a copy of the GNU Lesser General Public License
+// * along with FFmpeg; if not, write to the Free Software Foundation,
+// * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 // *
-// * $Id: idct_mmx_xvid.c,v 1.3 2006/08/02 07:02:41 tmmm Exp $
+// * $Id: idct_mmx_xvid.c,v 1.4 2006/12/04 22:25:26 miguelfreitas Exp $
 // *
 // ***************************************************************************/
 
@@ -295,17 +296,17 @@ static const int16_t tab_i_04_xmm[32*4] attribute_used __attribute__ ((aligned(8
   "movq 8+" #A1 ",%%mm1                \n\t"/* 1     ; x7 x6 x5 x4*/\
   "movq %%mm0,%%mm2                \n\t"/* 2     ; x3 x2 x1 x0*/\
   "movq " #A3 ",%%mm3                  \n\t"/* 3     ; w05 w04 w01 w00*/\
-  "pshufw $0b10001000,%%mm0,%%mm0  \n\t"/* x2 x0 x2 x0*/\
+  "pshufw $0x88,%%mm0,%%mm0        \n\t"/* x2 x0 x2 x0*/\
   "movq 8+" #A3 ",%%mm4                \n\t"/* 4     ; w07 w06 w03 w02*/\
   "movq %%mm1,%%mm5                \n\t"/* 5     ; x7 x6 x5 x4*/\
   "pmaddwd %%mm0,%%mm3             \n\t"/* x2*w05+x0*w04 x2*w01+x0*w00*/\
   "movq 32+" #A3 ",%%mm6               \n\t"/* 6     ; w21 w20 w17 w16*/\
-  "pshufw $0b10001000,%%mm1,%%mm1  \n\t"/* x6 x4 x6 x4*/\
+  "pshufw $0x88,%%mm1,%%mm1        \n\t"/* x6 x4 x6 x4*/\
   "pmaddwd %%mm1,%%mm4             \n\t"/* x6*w07+x4*w06 x6*w03+x4*w02*/\
   "movq 40+" #A3 ",%%mm7               \n\t"/* 7    ; w23 w22 w19 w18*/\
-  "pshufw $0b11011101,%%mm2,%%mm2  \n\t"/* x3 x1 x3 x1*/\
+  "pshufw $0xdd,%%mm2,%%mm2        \n\t"/* x3 x1 x3 x1*/\
   "pmaddwd %%mm2,%%mm6             \n\t"/* x3*w21+x1*w20 x3*w17+x1*w16*/\
-  "pshufw $0b11011101,%%mm5,%%mm5  \n\t"/* x7 x5 x7 x5*/\
+  "pshufw $0xdd,%%mm5,%%mm5        \n\t"/* x7 x5 x7 x5*/\
   "pmaddwd %%mm5,%%mm7             \n\t"/* x7*w23+x5*w22 x7*w19+x5*w18*/\
   "paddd " #A4 ",%%mm3                 \n\t"/* +%4*/\
   "pmaddwd 16+" #A3 ",%%mm0            \n\t"/* x2*w13+x0*w12 x2*w09+x0*w08*/\
@@ -330,7 +331,7 @@ static const int16_t tab_i_04_xmm[32*4] attribute_used __attribute__ ((aligned(8
   "packssdw %%mm0,%%mm3            \n\t"/* 0     ; y3 y2 y1 y0*/\
   "packssdw %%mm4,%%mm7            \n\t"/* 4     ; y6 y7 y4 y5*/\
   "movq %%mm3, " #A2 "                  \n\t"/* 3     ; save y3 y2 y1 y0*/\
-  "pshufw $0b10110001,%%mm7,%%mm7  \n\t"/* y7 y6 y5 y4*/\
+  "pshufw $0xb1,%%mm7,%%mm7        \n\t"/* y7 y6 y5 y4*/\
   "movq %%mm7,8                +" #A2 "\n\t"/* 7     ; save y7 y6 y5 y4*/\
 
 
diff --git a/src/libffmpeg/libavcodec/i386/mmx.h b/src/libffmpeg/libavcodec/i386/mmx.h
index eab051341..41aae6c21 100644
--- a/src/libffmpeg/libavcodec/i386/mmx.h
+++ b/src/libffmpeg/libavcodec/i386/mmx.h
@@ -1,6 +1,22 @@
 /*
  * mmx.h
  * Copyright (C) 1997-2001 H. Dietz and R. Fisher
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #ifndef AVCODEC_I386MMX_H
 #define AVCODEC_I386MMX_H
@@ -184,16 +200,16 @@ typedef        union {
 #define         mmx_m2ri(op,mem,reg,imm) \
         __asm__ __volatile__ (#op " %1, %0, %%" #reg \
                               : /* nothing */ \
-                              : "X" (mem), "X" (imm))
+                              : "m" (mem), "i" (imm))
 #define         mmx_r2ri(op,regs,regd,imm) \
         __asm__ __volatile__ (#op " %0, %%" #regs ", %%" #regd \
                               : /* nothing */ \
-                              : "X" (imm) )
+                              : "i" (imm) )
 
 #define         mmx_fetch(mem,hint) \
         __asm__ __volatile__ ("prefetch" #hint " %0" \
                               : /* nothing */ \
-                              : "X" (mem))
+                              : "m" (mem))
 
 
 #define         maskmovq(regs,maskreg)      mmx_r2ri (maskmovq, regs, maskreg)
diff --git a/src/libffmpeg/libavcodec/i386/motion_est_mmx.c b/src/libffmpeg/libavcodec/i386/motion_est_mmx.c
index edcabcf38..e33870e0f 100644
--- a/src/libffmpeg/libavcodec/i386/motion_est_mmx.c
+++ b/src/libffmpeg/libavcodec/i386/motion_est_mmx.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2001 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * mostly by Michael Niedermayer <michaelni@gmx.at>
@@ -34,7 +36,7 @@ static inline void sad8_1_mmx(uint8_t *blk1, uint8_t *blk2, int stride, int h)
 {
     long len= -(stride*h);
     asm volatile(
-        ".balign 16                     \n\t"
+        ASMALIGN(4)
         "1:                             \n\t"
         "movq (%1, %%"REG_a"), %%mm0    \n\t"
         "movq (%2, %%"REG_a"), %%mm2    \n\t"
@@ -70,7 +72,7 @@ static inline void sad8_1_mmx2(uint8_t *blk1, uint8_t *blk2, int stride, int h)
 {
     long len= -(stride*h);
     asm volatile(
-        ".balign 16                     \n\t"
+        ASMALIGN(4)
         "1:                             \n\t"
         "movq (%1, %%"REG_a"), %%mm0    \n\t"
         "movq (%2, %%"REG_a"), %%mm2    \n\t"
@@ -92,7 +94,7 @@ static inline void sad8_2_mmx2(uint8_t *blk1a, uint8_t *blk1b, uint8_t *blk2, in
 {
     long len= -(stride*h);
     asm volatile(
-        ".balign 16                     \n\t"
+        ASMALIGN(4)
         "1:                             \n\t"
         "movq (%1, %%"REG_a"), %%mm0    \n\t"
         "movq (%2, %%"REG_a"), %%mm2    \n\t"
@@ -118,7 +120,7 @@ static inline void sad8_4_mmx2(uint8_t *blk1, uint8_t *blk2, int stride, int h)
 { //FIXME reuse src
     long len= -(stride*h);
     asm volatile(
-        ".balign 16                     \n\t"
+        ASMALIGN(4)
         "movq "MANGLE(bone)", %%mm5     \n\t"
         "1:                             \n\t"
         "movq (%1, %%"REG_a"), %%mm0    \n\t"
@@ -155,7 +157,7 @@ static inline void sad8_2_mmx(uint8_t *blk1a, uint8_t *blk1b, uint8_t *blk2, int
 {
     long len= -(stride*h);
     asm volatile(
-        ".balign 16                     \n\t"
+        ASMALIGN(4)
         "1:                             \n\t"
         "movq (%1, %%"REG_a"), %%mm0    \n\t"
         "movq (%2, %%"REG_a"), %%mm1    \n\t"
@@ -193,7 +195,7 @@ static inline void sad8_4_mmx(uint8_t *blk1, uint8_t *blk2, int stride, int h)
 {
     long len= -(stride*h);
     asm volatile(
-        ".balign 16                     \n\t"
+        ASMALIGN(4)
         "1:                             \n\t"
         "movq (%1, %%"REG_a"), %%mm0    \n\t"
         "movq (%2, %%"REG_a"), %%mm1    \n\t"
diff --git a/src/libffmpeg/libavcodec/i386/mpegvideo_mmx.c b/src/libffmpeg/libavcodec/i386/mpegvideo_mmx.c
index c00a602bd..1b7b1c19f 100644
--- a/src/libffmpeg/libavcodec/i386/mpegvideo_mmx.c
+++ b/src/libffmpeg/libavcodec/i386/mpegvideo_mmx.c
@@ -2,18 +2,20 @@
  * The simplest mpeg encoder (well, it was the simplest!)
  * Copyright (c) 2000,2001 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * Optimized for ia32 cpus by Nick Kurshev <nickols_k@mail.ru>
@@ -25,7 +27,6 @@
 #include "../avcodec.h"
 #include "x86_cpu.h"
 
-extern uint8_t zigzag_direct_noperm[64];
 extern uint16_t inv_zigzag_direct16[64];
 
 static const unsigned long long int mm_wabs __attribute__ ((aligned(8))) = 0xffffffffffffffffULL;
@@ -66,7 +67,7 @@ asm volatile(
                 "packssdw %%mm5, %%mm5          \n\t"
                 "psubw %%mm5, %%mm7             \n\t"
                 "pxor %%mm4, %%mm4              \n\t"
-                ".balign 16                     \n\t"
+                ASMALIGN(4)
                 "1:                             \n\t"
                 "movq (%0, %3), %%mm0           \n\t"
                 "movq 8(%0, %3), %%mm1          \n\t"
@@ -129,7 +130,7 @@ asm volatile(
                 "packssdw %%mm5, %%mm5          \n\t"
                 "psubw %%mm5, %%mm7             \n\t"
                 "pxor %%mm4, %%mm4              \n\t"
-                ".balign 16                     \n\t"
+                ASMALIGN(4)
                 "1:                             \n\t"
                 "movq (%0, %3), %%mm0           \n\t"
                 "movq 8(%0, %3), %%mm1          \n\t"
@@ -222,7 +223,7 @@ asm volatile(
                 "packssdw %%mm6, %%mm6          \n\t"
                 "packssdw %%mm6, %%mm6          \n\t"
                 "mov %3, %%"REG_a"              \n\t"
-                ".balign 16                     \n\t"
+                ASMALIGN(4)
                 "1:                             \n\t"
                 "movq (%0, %%"REG_a"), %%mm0    \n\t"
                 "movq 8(%0, %%"REG_a"), %%mm1   \n\t"
@@ -285,7 +286,7 @@ asm volatile(
                 "packssdw %%mm6, %%mm6          \n\t"
                 "packssdw %%mm6, %%mm6          \n\t"
                 "mov %3, %%"REG_a"              \n\t"
-                ".balign 16                     \n\t"
+                ASMALIGN(4)
                 "1:                             \n\t"
                 "movq (%0, %%"REG_a"), %%mm0    \n\t"
                 "movq 8(%0, %%"REG_a"), %%mm1   \n\t"
@@ -357,7 +358,7 @@ asm volatile(
                 "packssdw %%mm6, %%mm6          \n\t"
                 "packssdw %%mm6, %%mm6          \n\t"
                 "mov %3, %%"REG_a"              \n\t"
-                ".balign 16                     \n\t"
+                ASMALIGN(4)
                 "1:                             \n\t"
                 "movq (%0, %%"REG_a"), %%mm0    \n\t"
                 "movq 8(%0, %%"REG_a"), %%mm1   \n\t"
@@ -418,7 +419,7 @@ asm volatile(
                 "packssdw %%mm6, %%mm6          \n\t"
                 "packssdw %%mm6, %%mm6          \n\t"
                 "mov %3, %%"REG_a"              \n\t"
-                ".balign 16                     \n\t"
+                ASMALIGN(4)
                 "1:                             \n\t"
                 "movq (%0, %%"REG_a"), %%mm0    \n\t"
                 "movq 8(%0, %%"REG_a"), %%mm1   \n\t"
diff --git a/src/libffmpeg/libavcodec/i386/mpegvideo_mmx_template.c b/src/libffmpeg/libavcodec/i386/mpegvideo_mmx_template.c
index de2ef08e5..d59b6efd9 100644
--- a/src/libffmpeg/libavcodec/i386/mpegvideo_mmx_template.c
+++ b/src/libffmpeg/libavcodec/i386/mpegvideo_mmx_template.c
@@ -3,18 +3,20 @@
  *
  * Copyright (c) 2002 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #undef SPREADW
@@ -74,7 +76,7 @@ static int RENAME(dct_quantize)(MpegEncContext *s,
         asm volatile (
                 "mul %%ecx                \n\t"
                 : "=d" (level), "=a"(dummy)
-                : "a" ((block[0]>>2) + q), "c" (inverse[q<<1])
+                : "a" ((block[0]>>2) + q), "c" (ff_inverse[q<<1])
         );
 #else
         asm volatile (
@@ -112,7 +114,7 @@ static int RENAME(dct_quantize)(MpegEncContext *s,
             "pxor %%mm6, %%mm6                  \n\t"
             "psubw (%3), %%mm6                  \n\t" // -bias[0]
             "mov $-128, %%"REG_a"               \n\t"
-            ".balign 16                         \n\t"
+            ASMALIGN(4)
             "1:                                 \n\t"
             "pxor %%mm1, %%mm1                  \n\t" // 0
             "movq (%1, %%"REG_a"), %%mm0        \n\t" // block[i]
@@ -156,7 +158,7 @@ static int RENAME(dct_quantize)(MpegEncContext *s,
             "pxor %%mm7, %%mm7                  \n\t" // 0
             "pxor %%mm4, %%mm4                  \n\t" // 0
             "mov $-128, %%"REG_a"               \n\t"
-            ".balign 16                         \n\t"
+            ASMALIGN(4)
             "1:                                 \n\t"
             "pxor %%mm1, %%mm1                  \n\t" // 0
             "movq (%1, %%"REG_a"), %%mm0        \n\t" // block[i]
diff --git a/src/libffmpeg/libavcodec/i386/simple_idct_mmx.c b/src/libffmpeg/libavcodec/i386/simple_idct_mmx.c
index b033a12b8..525ef34f7 100644
--- a/src/libffmpeg/libavcodec/i386/simple_idct_mmx.c
+++ b/src/libffmpeg/libavcodec/i386/simple_idct_mmx.c
@@ -3,18 +3,20 @@
  *
  * Copyright (c) 2001, 2002 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "../dsputil.h"
@@ -281,7 +283,7 @@ static inline void idct(int16_t *block)
         "packssdw %%mm0, %%mm4          \n\t" /* A2-B2  a2-b2   A3-B3   a3-b3 */\
         "movq %%mm4, 16+" #dst "        \n\t"\
 
-#define COL_IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+#define COL_IDCT(src0, src4, src1, src5, dst, shift) \
         "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
         "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
         "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
@@ -294,10 +296,8 @@ static inline void idct(int16_t *block)
         "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
         "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
         "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
-        #rounder ", %%mm4               \n\t"\
         "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
         "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
-        #rounder ", %%mm0               \n\t"\
         "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
         "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
         "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
@@ -458,11 +458,11 @@ DC_COND_ROW_IDCT(  64(%0), 72(%0), 80(%0), 88(%0), 64(%1),paddd (%2), 11)
 DC_COND_ROW_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11)
 
 
-//IDCT(      src0,   src4,   src1,    src5,    dst, rounder, shift)
-COL_IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0),/nop, 20)
-COL_IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0),/nop, 20)
-COL_IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0),/nop, 20)
-COL_IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
+//IDCT(      src0,   src4,   src1,    src5,    dst, shift)
+COL_IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+COL_IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+COL_IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+COL_IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
 
 #else
 
@@ -705,7 +705,7 @@ Z_COND_IDCT(  64(%0), 72(%0), 80(%0), 88(%0), 64(%1),paddd (%2), 11, 2f)
 Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 1f)
 
 #undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+#define IDCT(src0, src4, src1, src5, dst, shift) \
         "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
         "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
         "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
@@ -718,10 +718,8 @@ Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 1f)
         "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
         "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
         "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
-        #rounder ", %%mm4               \n\t"\
         "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
         "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
-        #rounder ", %%mm0               \n\t"\
         "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
         "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
         "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
@@ -782,20 +780,20 @@ Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 1f)
         "movd %%mm5, 80+" #dst "        \n\t"
 
 
-//IDCT(  src0,   src4,   src1,    src5,    dst, rounder, shift)
-IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0),/nop, 20)
-IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0),/nop, 20)
-IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0),/nop, 20)
-IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
         "jmp 9f                         \n\t"
 
-        "#.balign 16                    \n\t"\
+        "#" ASMALIGN(4)                      \
         "4:                             \n\t"
 Z_COND_IDCT(  64(%0), 72(%0), 80(%0), 88(%0), 64(%1),paddd (%2), 11, 6f)
 Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 5f)
 
 #undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+#define IDCT(src0, src4, src1, src5, dst, shift) \
         "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
         "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
         "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
@@ -807,9 +805,7 @@ Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 5f)
         "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
         "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
         "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
-        #rounder ", %%mm4               \n\t"\
         "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
-        #rounder ", %%mm0               \n\t"\
         "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
         "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
         "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
@@ -859,28 +855,26 @@ Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 5f)
         "movd %%mm1, 64+" #dst "        \n\t"\
         "movd %%mm5, 80+" #dst "        \n\t"
 
-//IDCT(  src0,   src4,   src1,    src5,    dst, rounder, shift)
-IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0),/nop, 20)
-IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0),/nop, 20)
-IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0),/nop, 20)
-IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
         "jmp 9f                         \n\t"
 
-        "#.balign 16                    \n\t"\
+        "#" ASMALIGN(4)                      \
         "6:                             \n\t"
 Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 7f)
 
 #undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+#define IDCT(src0, src4, src1, src5, dst, shift) \
         "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
         "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
         "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
         "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
         "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
         "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
-        #rounder ", %%mm4               \n\t"\
         "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
-        #rounder ", %%mm0               \n\t"\
         "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
         "movq 56(%2), %%mm1             \n\t" /* C7     C5      C7      C5 */\
         "pmaddwd %%mm3, %%mm1           \n\t" /* C7R7+C5R5      C7r7+C5r5 */\
@@ -927,19 +921,19 @@ Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 7f)
         "movd %%mm5, 80+" #dst "        \n\t"
 
 
-//IDCT(  src0,   src4,   src1,    src5,    dst, rounder, shift)
-IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0),/nop, 20)
-IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0),/nop, 20)
-IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0),/nop, 20)
-IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
         "jmp 9f                         \n\t"
 
-        "#.balign 16                    \n\t"\
+        "#" ASMALIGN(4)                      \
         "2:                             \n\t"
 Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 3f)
 
 #undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+#define IDCT(src0, src4, src1, src5, dst, shift) \
         "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
         "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
         "movq " #src5 ", %%mm3          \n\t" /* R7     R5      r7      r5 */\
@@ -947,10 +941,8 @@ Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 3f)
         "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
         "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
         "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
-        #rounder ", %%mm4               \n\t"\
         "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
         "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
-        #rounder ", %%mm0               \n\t"\
         "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
         "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
         "movq 56(%2), %%mm1             \n\t" /* C7     C5      C7      C5 */\
@@ -1006,27 +998,25 @@ Z_COND_IDCT(  96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 3f)
         "movd %%mm4, 64+" #dst "        \n\t"\
         "movd %%mm5, 80+" #dst "        \n\t"
 
-//IDCT(  src0,   src4,   src1,    src5,    dst, rounder, shift)
-IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0),/nop, 20)
-IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0),/nop, 20)
-IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0),/nop, 20)
-IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
         "jmp 9f                         \n\t"
 
-        "#.balign 16                    \n\t"\
+        "#" ASMALIGN(4)                      \
         "3:                             \n\t"
 #undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+#define IDCT(src0, src4, src1, src5, dst, shift) \
         "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
         "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
         "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
         "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
         "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
         "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
-        #rounder ", %%mm4               \n\t"\
         "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
         "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
-        #rounder ", %%mm0               \n\t"\
         "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
         "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
         "movq 64(%2), %%mm3             \n\t"\
@@ -1072,17 +1062,17 @@ IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
         "movd %%mm5, 80+" #dst "        \n\t"
 
 
-//IDCT(  src0,   src4,   src1,    src5,    dst, rounder, shift)
-IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0),/nop, 20)
-IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0),/nop, 20)
-IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0),/nop, 20)
-IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
         "jmp 9f                         \n\t"
 
-        "#.balign 16                    \n\t"\
+        "#" ASMALIGN(4)                      \
         "5:                             \n\t"
 #undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+#define IDCT(src0, src4, src1, src5, dst, shift) \
         "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
         "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
         "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
@@ -1093,10 +1083,8 @@ IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
         "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
         "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
         "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
-        #rounder ", %%mm4               \n\t"\
         "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
         "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
-        #rounder ", %%mm0               \n\t"\
         "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
         "movq %%mm0, %%mm5              \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
         "paddd %%mm1, %%mm0             \n\t" /* A1             a1 */\
@@ -1110,10 +1098,8 @@ IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
         "movq 32(%2), %%mm7             \n\t" /* C6     C2      C6      C2 */\
         "pmaddwd %%mm3, %%mm7           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
         "pmaddwd 40(%2), %%mm3          \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
-        #rounder ", %%mm1               \n\t"\
         "paddd %%mm1, %%mm7             \n\t" /* A0             a0 */\
         "paddd %%mm1, %%mm1             \n\t" /* 2C0            2c0 */\
-        #rounder ", %%mm2               \n\t"\
         "psubd %%mm7, %%mm1             \n\t" /* A3             a3 */\
         "paddd %%mm2, %%mm3             \n\t" /* A1             a1 */\
         "paddd %%mm2, %%mm2             \n\t" /* 2C1            2c1 */\
@@ -1140,18 +1126,18 @@ IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
         "movq %%mm5, 80+" #dst "        \n\t"
 
 
-//IDCT(  src0,   src4,   src1,    src5,    dst, rounder, shift)
-IDCT(    0(%1), 64(%1), 32(%1),  96(%1),  0(%0),/nop, 20)
-//IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0),/nop, 20)
-IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0),/nop, 20)
-//IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    0(%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+//IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+//IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
         "jmp 9f                         \n\t"
 
 
-        "#.balign 16                    \n\t"\
+        "#" ASMALIGN(4)                      \
         "1:                             \n\t"
 #undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+#define IDCT(src0, src4, src1, src5, dst, shift) \
         "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
         "movq " #src4 ", %%mm1          \n\t" /* R6     R2      r6      r2 */\
         "movq " #src1 ", %%mm2          \n\t" /* R3     R1      r3      r1 */\
@@ -1163,10 +1149,8 @@ IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0),/nop, 20)
         "pmaddwd %%mm1, %%mm5           \n\t" /* C6R6+C2R2      C6r6+C2r2 */\
         "movq 40(%2), %%mm6             \n\t" /* -C2    C6      -C2     C6 */\
         "pmaddwd %%mm6, %%mm1           \n\t" /* -C2R6+C6R2     -C2r6+C6r2 */\
-        #rounder ", %%mm4               \n\t"\
         "movq %%mm4, %%mm6              \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
         "movq 48(%2), %%mm7             \n\t" /* C3     C1      C3      C1 */\
-        #rounder ", %%mm0               \n\t"\
         "pmaddwd %%mm2, %%mm7           \n\t" /* C3R3+C1R1      C3r3+C1r1 */\
         "paddd %%mm5, %%mm4             \n\t" /* A0             a0 */\
         "psubd %%mm5, %%mm6             \n\t" /* A3             a3 */\
@@ -1216,25 +1200,23 @@ IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0),/nop, 20)
         "movd %%mm5, 80+" #dst "        \n\t"
 
 
-//IDCT(  src0,   src4,   src1,    src5,    dst, rounder, shift)
-IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0),/nop, 20)
-IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0),/nop, 20)
-IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0),/nop, 20)
-IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(    (%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
         "jmp 9f                         \n\t"
 
 
-        "#.balign 16                    \n\t"
+        "#" ASMALIGN(4)
         "7:                             \n\t"
 #undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, rounder, shift) \
+#define IDCT(src0, src4, src1, src5, dst, shift) \
         "movq " #src0 ", %%mm0          \n\t" /* R4     R0      r4      r0 */\
         "movq 16(%2), %%mm4             \n\t" /* C4     C4      C4      C4 */\
         "pmaddwd %%mm0, %%mm4           \n\t" /* C4R4+C4R0      C4r4+C4r0 */\
         "movq 24(%2), %%mm5             \n\t" /* -C4    C4      -C4     C4 */\
         "pmaddwd %%mm5, %%mm0           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
-        #rounder ", %%mm4               \n\t"\
-        #rounder ", %%mm0               \n\t"\
         "psrad $" #shift ", %%mm4       \n\t"\
         "psrad $" #shift ", %%mm0       \n\t"\
         "movq 8+" #src0 ", %%mm2        \n\t" /* R4     R0      r4      r0 */\
@@ -1243,8 +1225,6 @@ IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
         "movq 24(%2), %%mm7             \n\t" /* -C4    C4      -C4     C4 */\
         "pmaddwd %%mm7, %%mm2           \n\t" /* -C4R4+C4R0     -C4r4+C4r0 */\
         "movq 32(%2), %%mm7             \n\t" /* C6     C2      C6      C2 */\
-        #rounder ", %%mm1               \n\t"\
-        #rounder ", %%mm2               \n\t"\
         "psrad $" #shift ", %%mm1       \n\t"\
         "packssdw %%mm1, %%mm4          \n\t" /* A0     a0 */\
         "movq %%mm4, " #dst "           \n\t"\
@@ -1258,11 +1238,11 @@ IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
         "movq %%mm4, 64+" #dst "        \n\t"\
         "movq %%mm0, 80+" #dst "        \n\t"
 
-//IDCT(  src0,   src4,   src1,    src5,    dst, rounder, shift)
-IDCT(   0(%1), 64(%1), 32(%1),  96(%1),  0(%0),/nop, 20)
-//IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0),/nop, 20)
-IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0),/nop, 20)
-//IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20)
+//IDCT(  src0,   src4,   src1,    src5,    dst, shift)
+IDCT(   0(%1), 64(%1), 32(%1),  96(%1),  0(%0), 20)
+//IDCT(   8(%1), 72(%1), 40(%1), 104(%1),  4(%0), 20)
+IDCT(  16(%1), 80(%1), 48(%1), 112(%1),  8(%0), 20)
+//IDCT(  24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
 
 
 #endif
diff --git a/src/libffmpeg/libavcodec/i386/vp3dsp_mmx.c b/src/libffmpeg/libavcodec/i386/vp3dsp_mmx.c
index 0684531ae..f715dc803 100644
--- a/src/libffmpeg/libavcodec/i386/vp3dsp_mmx.c
+++ b/src/libffmpeg/libavcodec/i386/vp3dsp_mmx.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (C) 2004 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/i386/vp3dsp_sse2.c b/src/libffmpeg/libavcodec/i386/vp3dsp_sse2.c
index cf822f7d4..bd2911d59 100644
--- a/src/libffmpeg/libavcodec/i386/vp3dsp_sse2.c
+++ b/src/libffmpeg/libavcodec/i386/vp3dsp_sse2.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (C) 2004 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/idcinvideo.c b/src/libffmpeg/libavcodec/idcinvideo.c
index 7e7e6aab1..112da7bc6 100644
--- a/src/libffmpeg/libavcodec/idcinvideo.c
+++ b/src/libffmpeg/libavcodec/idcinvideo.c
@@ -2,18 +2,20 @@
  * Id Quake II CIN Video Decoder
  * Copyright (C) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/imgconvert.c b/src/libffmpeg/libavcodec/imgconvert.c
index cc1a825fc..d5b4cdca0 100644
--- a/src/libffmpeg/libavcodec/imgconvert.c
+++ b/src/libffmpeg/libavcodec/imgconvert.c
@@ -2,18 +2,20 @@
  * Misc image convertion routines
  * Copyright (c) 2001, 2002, 2003 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -32,7 +34,7 @@
 #include "dsputil.h"
 
 #ifdef USE_FASTMEMCPY
-#include "fastmemcpy.h"
+#include "libvo/fastmemcpy.h"
 #endif
 
 #ifdef HAVE_MMX
@@ -183,7 +185,7 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
     },
     [PIX_FMT_RGB555] = {
         .name = "rgb555",
-        .nb_channels = 4, .is_alpha = 1,
+        .nb_channels = 3,
         .color_type = FF_COLOR_RGB,
         .pixel_type = FF_PIXEL_PACKED,
         .depth = 5,
@@ -191,6 +193,20 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
     },
 
     /* gray / mono formats */
+    [PIX_FMT_GRAY16BE] = {
+        .name = "gray16be",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_GRAY,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 16,
+    },
+    [PIX_FMT_GRAY16LE] = {
+        .name = "gray16le",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_GRAY,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 16,
+    },
     [PIX_FMT_GRAY8] = {
         .name = "gray",
         .nb_channels = 1,
@@ -235,6 +251,111 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
         .depth = 8,
         .x_chroma_shift = 2, .y_chroma_shift = 0,
     },
+    [PIX_FMT_BGR32] = {
+        .name = "bgr32",
+        .nb_channels = 4, .is_alpha = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR565] = {
+        .name = "bgr565",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 5,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR555] = {
+        .name = "bgr555",
+        .nb_channels = 3,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 5,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_RGB8] = {
+        .name = "rgb8",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_RGB4] = {
+        .name = "rgb4",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 4,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_RGB4_BYTE] = {
+        .name = "rgb4_byte",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR8] = {
+        .name = "bgr8",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR4] = {
+        .name = "bgr4",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 4,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_BGR4_BYTE] = {
+        .name = "bgr4_byte",
+        .nb_channels = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_NV12] = {
+        .name = "nv12",
+        .nb_channels = 2,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 1, .y_chroma_shift = 1,
+    },
+    [PIX_FMT_NV21] = {
+        .name = "nv12",
+        .nb_channels = 2,
+        .color_type = FF_COLOR_YUV,
+        .pixel_type = FF_PIXEL_PLANAR,
+        .depth = 8,
+        .x_chroma_shift = 1, .y_chroma_shift = 1,
+    },
+
+    [PIX_FMT_BGR32_1] = {
+        .name = "bgr32_1",
+        .nb_channels = 4, .is_alpha = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
+    [PIX_FMT_RGB32_1] = {
+        .name = "rgb32_1",
+        .nb_channels = 4, .is_alpha = 1,
+        .color_type = FF_COLOR_RGB,
+        .pixel_type = FF_PIXEL_PACKED,
+        .depth = 8,
+        .x_chroma_shift = 0, .y_chroma_shift = 0,
+    },
 };
 
 void avcodec_get_chroma_sub_sample(int pix_fmt, int *h_shift, int *v_shift)
@@ -292,6 +413,18 @@ int avpicture_fill(AVPicture *picture, uint8_t *ptr,
         picture->linesize[1] = w2;
         picture->linesize[2] = w2;
         return size + 2 * size2;
+    case PIX_FMT_NV12:
+    case PIX_FMT_NV21:
+        w2 = (width + (1 << pinfo->x_chroma_shift) - 1) >> pinfo->x_chroma_shift;
+        h2 = (height + (1 << pinfo->y_chroma_shift) - 1) >> pinfo->y_chroma_shift;
+        size2 = w2 * h2 * 2;
+        picture->data[0] = ptr;
+        picture->data[1] = picture->data[0] + size;
+        picture->data[2] = NULL;
+        picture->linesize[0] = width;
+        picture->linesize[1] = w2;
+        picture->linesize[2] = 0;
+        return size + 2 * size2;
     case PIX_FMT_RGB24:
     case PIX_FMT_BGR24:
         picture->data[0] = ptr;
@@ -300,11 +433,18 @@ int avpicture_fill(AVPicture *picture, uint8_t *ptr,
         picture->linesize[0] = width * 3;
         return size * 3;
     case PIX_FMT_RGBA32:
+    case PIX_FMT_BGR32:
+    case PIX_FMT_RGB32_1:
+    case PIX_FMT_BGR32_1:
         picture->data[0] = ptr;
         picture->data[1] = NULL;
         picture->data[2] = NULL;
         picture->linesize[0] = width * 4;
         return size * 4;
+    case PIX_FMT_GRAY16BE:
+    case PIX_FMT_GRAY16LE:
+    case PIX_FMT_BGR555:
+    case PIX_FMT_BGR565:
     case PIX_FMT_RGB555:
     case PIX_FMT_RGB565:
     case PIX_FMT_YUV422:
@@ -325,12 +465,23 @@ int avpicture_fill(AVPicture *picture, uint8_t *ptr,
         picture->data[2] = NULL;
         picture->linesize[0] = width + width/2;
         return size + size/2;
+    case PIX_FMT_RGB8:
+    case PIX_FMT_BGR8:
+    case PIX_FMT_RGB4_BYTE:
+    case PIX_FMT_BGR4_BYTE:
     case PIX_FMT_GRAY8:
         picture->data[0] = ptr;
         picture->data[1] = NULL;
         picture->data[2] = NULL;
         picture->linesize[0] = width;
         return size;
+    case PIX_FMT_RGB4:
+    case PIX_FMT_BGR4:
+        picture->data[0] = ptr;
+        picture->data[1] = NULL;
+        picture->data[2] = NULL;
+        picture->linesize[0] = width / 2;
+        return size / 2;
     case PIX_FMT_MONOWHITE:
     case PIX_FMT_MONOBLACK:
         picture->data[0] = ptr;
@@ -370,6 +521,8 @@ int avpicture_layout(const AVPicture* src, int pix_fmt, int width, int height,
     if (pf->pixel_type == FF_PIXEL_PACKED || pf->pixel_type == FF_PIXEL_PALETTE) {
         if (pix_fmt == PIX_FMT_YUV422 ||
             pix_fmt == PIX_FMT_UYVY422 ||
+            pix_fmt == PIX_FMT_BGR565 ||
+            pix_fmt == PIX_FMT_BGR555 ||
             pix_fmt == PIX_FMT_RGB565 ||
             pix_fmt == PIX_FMT_RGB555)
             w = width * 2;
@@ -484,6 +637,8 @@ static int avg_bits_per_pixel(int pix_fmt)
         case PIX_FMT_UYVY422:
         case PIX_FMT_RGB565:
         case PIX_FMT_RGB555:
+        case PIX_FMT_BGR565:
+        case PIX_FMT_BGR555:
             bits = 16;
             break;
         case PIX_FMT_UYVY411:
@@ -602,6 +757,8 @@ void img_copy(AVPicture *dst, const AVPicture *src,
         case PIX_FMT_UYVY422:
         case PIX_FMT_RGB565:
         case PIX_FMT_RGB555:
+        case PIX_FMT_BGR565:
+        case PIX_FMT_BGR555:
             bits = 16;
             break;
         case PIX_FMT_UYVY411:
@@ -1084,7 +1241,7 @@ static uint8_t c_jpeg_to_ccir[256];
 static void img_convert_init(void)
 {
     int i;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     for(i = 0;i < 256; i++) {
         y_ccir_to_jpeg[i] = Y_CCIR_TO_JPEG(i);
@@ -1472,19 +1629,10 @@ static inline unsigned int bitcopy_n(unsigned int a, int n)
     b = bitcopy_n(v << 3, 3);\
 }
 
-#define RGBA_IN(r, g, b, a, s)\
-{\
-    unsigned int v = ((const uint16_t *)(s))[0];\
-    r = bitcopy_n(v >> (10 - 3), 3);\
-    g = bitcopy_n(v >> (5 - 3), 3);\
-    b = bitcopy_n(v << 3, 3);\
-    a = (-(v >> 15)) & 0xff;\
-}
 
-#define RGBA_OUT(d, r, g, b, a)\
+#define RGB_OUT(d, r, g, b)\
 {\
-    ((uint16_t *)(d))[0] = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3) | \
-                           ((a << 8) & 0x8000);\
+    ((uint16_t *)(d))[0] = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);\
 }
 
 #define BPP 2
@@ -1701,6 +1849,75 @@ static void gray_to_monoblack(AVPicture *dst, const AVPicture *src,
     gray_to_mono(dst, src, width, height, 0x00);
 }
 
+static void gray_to_gray16(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    int x, y, src_wrap, dst_wrap;
+    uint8_t *s, *d;
+    s = src->data[0];
+    src_wrap = src->linesize[0] - width;
+    d = dst->data[0];
+    dst_wrap = dst->linesize[0] - width * 2;
+    for(y=0; y<height; y++){
+        for(x=0; x<width; x++){
+            *d++ = *s;
+            *d++ = *s++;
+        }
+        s += src_wrap;
+        d += dst_wrap;
+    }
+}
+
+static void gray16_to_gray(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    int x, y, src_wrap, dst_wrap;
+    uint8_t *s, *d;
+    s = src->data[0];
+    src_wrap = src->linesize[0] - width * 2;
+    d = dst->data[0];
+    dst_wrap = dst->linesize[0] - width;
+    for(y=0; y<height; y++){
+        for(x=0; x<width; x++){
+            *d++ = *s;
+            s += 2;
+        }
+        s += src_wrap;
+        d += dst_wrap;
+    }
+}
+
+static void gray16be_to_gray(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    gray16_to_gray(dst, src, width, height);
+}
+
+static void gray16le_to_gray(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    gray16_to_gray(dst, src + 1, width, height);
+}
+
+static void gray16_to_gray16(AVPicture *dst, const AVPicture *src,
+                              int width, int height)
+{
+    int x, y, src_wrap, dst_wrap;
+    uint16_t *s, *d;
+    s = src->data[0];
+    src_wrap = (src->linesize[0] - width * 2)/2;
+    d = dst->data[0];
+    dst_wrap = (dst->linesize[0] - width * 2)/2;
+    for(y=0; y<height; y++){
+        for(x=0; x<width; x++){
+            *d++ = bswap_16(*s++);
+        }
+        s += src_wrap;
+        d += dst_wrap;
+    }
+}
+
+
 typedef struct ConvertEntry {
     void (*convert)(AVPicture *dst,
                     const AVPicture *src, int width, int height);
@@ -1834,6 +2051,12 @@ static const ConvertEntry convert_table[PIX_FMT_NB][PIX_FMT_NB] = {
         [PIX_FMT_RGB24] = {
             .convert = rgba32_to_rgb24
         },
+        [PIX_FMT_BGR24] = {
+            .convert = rgba32_to_bgr24
+        },
+        [PIX_FMT_RGB565] = {
+            .convert = rgba32_to_rgb565
+        },
         [PIX_FMT_RGB555] = {
             .convert = rgba32_to_rgb555
         },
@@ -1848,6 +2071,9 @@ static const ConvertEntry convert_table[PIX_FMT_NB][PIX_FMT_NB] = {
         },
     },
     [PIX_FMT_BGR24] = {
+        [PIX_FMT_RGBA32] = {
+            .convert = bgr24_to_rgba32
+        },
         [PIX_FMT_RGB24] = {
             .convert = bgr24_to_rgb24
         },
@@ -1873,6 +2099,9 @@ static const ConvertEntry convert_table[PIX_FMT_NB][PIX_FMT_NB] = {
         },
     },
     [PIX_FMT_RGB565] = {
+        [PIX_FMT_RGBA32] = {
+            .convert = rgb565_to_rgba32
+        },
         [PIX_FMT_RGB24] = {
             .convert = rgb565_to_rgb24
         },
@@ -1883,6 +2112,22 @@ static const ConvertEntry convert_table[PIX_FMT_NB][PIX_FMT_NB] = {
             .convert = rgb565_to_gray
         },
     },
+    [PIX_FMT_GRAY16BE] = {
+        [PIX_FMT_GRAY8] = {
+            .convert = gray16be_to_gray
+        },
+        [PIX_FMT_GRAY16LE] = {
+            .convert = gray16_to_gray16
+        },
+    },
+    [PIX_FMT_GRAY16LE] = {
+        [PIX_FMT_GRAY8] = {
+            .convert = gray16le_to_gray
+        },
+        [PIX_FMT_GRAY16BE] = {
+            .convert = gray16_to_gray16
+        },
+    },
     [PIX_FMT_GRAY8] = {
         [PIX_FMT_RGB555] = {
             .convert = gray_to_rgb555
@@ -1905,6 +2150,12 @@ static const ConvertEntry convert_table[PIX_FMT_NB][PIX_FMT_NB] = {
         [PIX_FMT_MONOBLACK] = {
             .convert = gray_to_monoblack
         },
+        [PIX_FMT_GRAY16LE] = {
+            .convert = gray_to_gray16
+        },
+        [PIX_FMT_GRAY16BE] = {
+            .convert = gray_to_gray16
+        },
     },
     [PIX_FMT_MONOWHITE] = {
         [PIX_FMT_GRAY8] = {
@@ -2048,6 +2299,7 @@ int img_pad(AVPicture *dst, const AVPicture *src, int height, int width, int pix
     return 0;
 }
 
+#ifndef CONFIG_SWSCALER
 /* XXX: always use linesize. Return -1 if not supported */
 int img_convert(AVPicture *dst, int dst_pix_fmt,
                 const AVPicture *src, int src_pix_fmt,
@@ -2289,6 +2541,7 @@ int img_convert(AVPicture *dst, int dst_pix_fmt,
     avpicture_free(tmp);
     return ret;
 }
+#endif
 
 /* NOTE: we scan all the pixels to have an exact information */
 static int get_alpha_info_pal8(const AVPicture *src, int width, int height)
@@ -2334,9 +2587,6 @@ int img_get_alpha_info(const AVPicture *src,
     case PIX_FMT_RGBA32:
         ret = get_alpha_info_rgba32(src, width, height);
         break;
-    case PIX_FMT_RGB555:
-        ret = get_alpha_info_rgb555(src, width, height);
-        break;
     case PIX_FMT_PAL8:
         ret = get_alpha_info_pal8(src, width, height);
         break;
@@ -2403,7 +2653,7 @@ static void deinterlace_line(uint8_t *dst,
                              int size)
 {
 #ifndef HAVE_MMX
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
     int sum;
 
     for(;size > 0;size--) {
@@ -2446,7 +2696,7 @@ static void deinterlace_line_inplace(uint8_t *lum_m4, uint8_t *lum_m3, uint8_t *
                              int size)
 {
 #ifndef HAVE_MMX
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
     int sum;
 
     for(;size > 0;size--) {
diff --git a/src/libffmpeg/libavcodec/imgconvert_template.h b/src/libffmpeg/libavcodec/imgconvert_template.h
index e58b0cae2..4cc898bab 100644
--- a/src/libffmpeg/libavcodec/imgconvert_template.h
+++ b/src/libffmpeg/libavcodec/imgconvert_template.h
@@ -2,18 +2,20 @@
  * Templates for image convertion routines
  * Copyright (c) 2001, 2002, 2003 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -27,7 +29,7 @@ static void glue(yuv420p_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
     const uint8_t *y1_ptr, *y2_ptr, *cb_ptr, *cr_ptr;
     uint8_t *d, *d1, *d2;
     int w, y, cb, cr, r_add, g_add, b_add, width2;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
     unsigned int r, g, b;
 
     d = dst->data[0];
@@ -121,7 +123,7 @@ static void glue(yuvj420p_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
     const uint8_t *y1_ptr, *y2_ptr, *cb_ptr, *cr_ptr;
     uint8_t *d, *d1, *d2;
     int w, y, cb, cr, r_add, g_add, b_add, width2;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
     unsigned int r, g, b;
 
     d = dst->data[0];
@@ -408,7 +410,8 @@ static void glue(pal8_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
     }
 }
 
-#if !defined(FMT_RGBA32) && defined(RGBA_OUT)
+// RGB24 has optimised routines
+#if !defined(FMT_RGBA32) && !defined(FMT_RGB24)
 /* alpha support */
 
 static void glue(rgba32_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
@@ -417,7 +420,10 @@ static void glue(rgba32_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
     const uint8_t *s;
     uint8_t *d;
     int src_wrap, dst_wrap, j, y;
-    unsigned int v, r, g, b, a;
+    unsigned int v, r, g, b;
+#ifdef RGBA_OUT
+    unsigned int a;
+#endif
 
     s = src->data[0];
     src_wrap = src->linesize[0] - width * 4;
@@ -428,11 +434,15 @@ static void glue(rgba32_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
     for(y=0;y<height;y++) {
         for(j = 0;j < width; j++) {
             v = ((const uint32_t *)(s))[0];
-            a = (v >> 24) & 0xff;
             r = (v >> 16) & 0xff;
             g = (v >> 8) & 0xff;
             b = v & 0xff;
+#ifdef RGBA_OUT
+            a = (v >> 24) & 0xff;
             RGBA_OUT(d, r, g, b, a);
+#else
+            RGB_OUT(d, r, g, b);
+#endif
             s += 4;
             d += BPP;
         }
@@ -447,7 +457,10 @@ static void glue(RGB_NAME, _to_rgba32)(AVPicture *dst, const AVPicture *src,
     const uint8_t *s;
     uint8_t *d;
     int src_wrap, dst_wrap, j, y;
-    unsigned int r, g, b, a;
+    unsigned int r, g, b;
+#ifdef RGBA_IN
+    unsigned int a;
+#endif
 
     s = src->data[0];
     src_wrap = src->linesize[0] - width * BPP;
@@ -457,8 +470,13 @@ static void glue(RGB_NAME, _to_rgba32)(AVPicture *dst, const AVPicture *src,
 
     for(y=0;y<height;y++) {
         for(j = 0;j < width; j++) {
+#ifdef RGBA_IN
             RGBA_IN(r, g, b, a, s);
             ((uint32_t *)(d))[0] = (a << 24) | (r << 16) | (g << 8) | b;
+#else
+            RGB_IN(r, g, b, s);
+            ((uint32_t *)(d))[0] = (0xff << 24) | (r << 16) | (g << 8) | b;
+#endif
             d += 4;
             s += BPP;
         }
@@ -467,7 +485,7 @@ static void glue(RGB_NAME, _to_rgba32)(AVPicture *dst, const AVPicture *src,
     }
 }
 
-#endif /* !defined(FMT_RGBA32) && defined(RGBA_IN) */
+#endif /* !defined(FMT_RGBA32) */
 
 #ifndef FMT_RGB24
 
@@ -537,7 +555,7 @@ static void yuv444p_to_rgb24(AVPicture *dst, const AVPicture *src,
     const uint8_t *y1_ptr, *cb_ptr, *cr_ptr;
     uint8_t *d, *d1;
     int w, y, cb, cr, r_add, g_add, b_add;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
     unsigned int r, g, b;
 
     d = dst->data[0];
@@ -570,7 +588,7 @@ static void yuvj444p_to_rgb24(AVPicture *dst, const AVPicture *src,
     const uint8_t *y1_ptr, *cb_ptr, *cr_ptr;
     uint8_t *d, *d1;
     int w, y, cb, cr, r_add, g_add, b_add;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
     unsigned int r, g, b;
 
     d = dst->data[0];
diff --git a/src/libffmpeg/libavcodec/imgresample.c b/src/libffmpeg/libavcodec/imgresample.c
index 8ffcd7960..ce1a05ce4 100644
--- a/src/libffmpeg/libavcodec/imgresample.c
+++ b/src/libffmpeg/libavcodec/imgresample.c
@@ -2,18 +2,20 @@
  * High quality image resampling with polyphase filters
  * Copyright (c) 2001 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -27,7 +29,7 @@
 #include "dsputil.h"
 
 #ifdef USE_FASTMEMCPY
-#include "fastmemcpy.h"
+#include "libvo/fastmemcpy.h"
 #endif
 
 #define NB_COMPONENTS 3
@@ -45,6 +47,11 @@
 
 #define LINE_BUF_HEIGHT (NB_TAPS * 4)
 
+struct SwsContext {
+    struct ImgReSampleContext *resampling_ctx;
+    enum PixelFormat src_pix_fmt, dst_pix_fmt;
+};
+
 struct ImgReSampleContext {
     int iwidth, iheight, owidth, oheight;
     int topBand, bottomBand, leftBand, rightBand;
@@ -164,7 +171,7 @@ static void v_resample(uint8_t *dst, int dst_width, const uint8_t *src,
         src_pos += src_incr;\
 }
 
-#define DUMP(reg) movq_r2m(reg, tmp); printf(#reg "=%016Lx\n", tmp.uq);
+#define DUMP(reg) movq_r2m(reg, tmp); printf(#reg "=%016"PRIx64"\n", tmp.uq);
 
 /* XXX: do four pixels at a time */
 static void h_resample_fast4_mmx(uint8_t *dst, int dst_width,
@@ -674,6 +681,42 @@ void sws_freeContext(struct SwsContext *ctx)
     av_free(ctx);
 }
 
+
+/**
+ * Checks if context is valid or reallocs a new one instead.
+ * If context is NULL, just calls sws_getContext() to get a new one.
+ * Otherwise, checks if the parameters are the same already saved in context.
+ * If that is the case, returns the current context.
+ * Otherwise, frees context and gets a new one.
+ *
+ * Be warned that srcFilter, dstFilter are not checked, they are
+ * asumed to remain valid.
+ */
+struct SwsContext *sws_getCachedContext(struct SwsContext *ctx,
+                        int srcW, int srcH, int srcFormat,
+                        int dstW, int dstH, int dstFormat, int flags,
+                        SwsFilter *srcFilter, SwsFilter *dstFilter, double *param)
+{
+    if (ctx != NULL) {
+        if ((ctx->resampling_ctx->iwidth != srcW) ||
+                        (ctx->resampling_ctx->iheight != srcH) ||
+                        (ctx->src_pix_fmt != srcFormat) ||
+                        (ctx->resampling_ctx->owidth != dstW) ||
+                        (ctx->resampling_ctx->oheight != dstH) ||
+                        (ctx->dst_pix_fmt != dstFormat))
+        {
+            sws_freeContext(ctx);
+            ctx = NULL;
+        }
+    }
+    if (ctx == NULL) {
+        return sws_getContext(srcW, srcH, srcFormat,
+                        dstW, dstH, dstFormat, flags,
+                        srcFilter, dstFilter, param);
+    }
+    return ctx;
+}
+
 int sws_scale(struct SwsContext *ctx, uint8_t* src[], int srcStride[],
               int srcSliceY, int srcSliceH, uint8_t* dst[], int dstStride[])
 {
@@ -684,7 +727,7 @@ int sws_scale(struct SwsContext *ctx, uint8_t* src[], int srcStride[],
     uint8_t *buf1 = NULL, *buf2 = NULL;
     enum PixelFormat current_pix_fmt;
 
-    for (i = 0; i < 3; i++) {
+    for (i = 0; i < 4; i++) {
         src_pict.data[i] = src[i];
         src_pict.linesize[i] = srcStride[i];
         dst_pict.data[i] = dst[i];
diff --git a/src/libffmpeg/libavcodec/indeo2.c b/src/libffmpeg/libavcodec/indeo2.c
index 3814e5250..f3917ff3a 100644
--- a/src/libffmpeg/libavcodec/indeo2.c
+++ b/src/libffmpeg/libavcodec/indeo2.c
@@ -1,19 +1,21 @@
 /*
- * Indel Indeo 2 codec
+ * Intel Indeo 2 codec
  * Copyright (c) 2005 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/indeo2data.h b/src/libffmpeg/libavcodec/indeo2data.h
index 2430b53c3..71d250af7 100644
--- a/src/libffmpeg/libavcodec/indeo2data.h
+++ b/src/libffmpeg/libavcodec/indeo2data.h
@@ -1,3 +1,24 @@
+/*
+ * Intel Indeo 2 codec
+ * copyright (c) 2005 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #define IR2_CODES 143
 static const uint16_t ir2_codes[IR2_CODES][2] = {
 #ifdef ALT_BITSTREAM_READER_LE
diff --git a/src/libffmpeg/libavcodec/indeo3.c b/src/libffmpeg/libavcodec/indeo3.c
index 90eb37150..33dcff820 100644
--- a/src/libffmpeg/libavcodec/indeo3.c
+++ b/src/libffmpeg/libavcodec/indeo3.c
@@ -2,18 +2,20 @@
  * Intel Indeo 3 (IV31, IV32, etc.) video decoder for ffmpeg
  * written, produced, and directed by Alan Smithee
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -381,7 +383,7 @@ static void iv_Decode_Chunk(Indeo3DecodeContext *s,
     } else if(cmd == 3) {
       if(strip->usl7 == 0) {
         strip->usl7 = 1;
-        ref_vectors = buf2 + (*buf1 * 2);
+        ref_vectors = (signed char*)buf2 + (*buf1 * 2);
         buf1++;
         continue;
       }
diff --git a/src/libffmpeg/libavcodec/indeo3data.h b/src/libffmpeg/libavcodec/indeo3data.h
index 77bbc07ba..e69a09f0e 100644
--- a/src/libffmpeg/libavcodec/indeo3data.h
+++ b/src/libffmpeg/libavcodec/indeo3data.h
@@ -1,3 +1,23 @@
+/*
+ * Intel Indeo 3 (IV31, IV32, etc.) video decoder for ffmpeg
+ * written, produced, and directed by Alan Smithee
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
 
 static const uint32_t correction[] = {
         0x00000000, 0x00000202, 0xfffffdfe, 0x000002ff, 0xfffffd01, 0xffffff03, 0x000000fd, 0x00000404,
diff --git a/src/libffmpeg/libavcodec/interplayvideo.c b/src/libffmpeg/libavcodec/interplayvideo.c
index 73165e795..95059c365 100644
--- a/src/libffmpeg/libavcodec/interplayvideo.c
+++ b/src/libffmpeg/libavcodec/interplayvideo.c
@@ -2,18 +2,20 @@
  * Interplay MVE Video Decoder
  * Copyright (C) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/jfdctfst.c b/src/libffmpeg/libavcodec/jfdctfst.c
index 804fd5766..38424563d 100644
--- a/src/libffmpeg/libavcodec/jfdctfst.c
+++ b/src/libffmpeg/libavcodec/jfdctfst.c
@@ -1,9 +1,42 @@
 /*
  * jfdctfst.c
  *
- * Copyright (C) 1994-1996, Thomas G. Lane.
  * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
+ *
+ * The authors make NO WARRANTY or representation, either express or implied,
+ * with respect to this software, its quality, accuracy, merchantability, or
+ * fitness for a particular purpose.  This software is provided "AS IS", and
+ * you, its user, assume the entire risk as to its quality and accuracy.
+ *
+ * This software is copyright (C) 1994-1996, Thomas G. Lane.
+ * All Rights Reserved except as specified below.
+ *
+ * Permission is hereby granted to use, copy, modify, and distribute this
+ * software (or portions thereof) for any purpose, without fee, subject to
+ * these conditions:
+ * (1) If any part of the source code for this software is distributed, then
+ * this README file must be included, with this copyright and no-warranty
+ * notice unaltered; and any additions, deletions, or changes to the original
+ * files must be clearly indicated in accompanying documentation.
+ * (2) If only executable code is distributed, then the accompanying
+ * documentation must state that "this software is based in part on the work
+ * of the Independent JPEG Group".
+ * (3) Permission for use of this software is granted only if the user accepts
+ * full responsibility for any undesirable consequences; the authors accept
+ * NO LIABILITY for damages of any kind.
+ *
+ * These conditions apply to any software derived from or based on the IJG
+ * code, not just to the unmodified library.  If you use our work, you ought
+ * to acknowledge us.
+ *
+ * Permission is NOT granted for the use of any IJG author's name or company
+ * name in advertising or publicity relating to this software or products
+ * derived from it.  This software may be referred to only as "the Independent
+ * JPEG Group's software".
+ *
+ * We specifically permit and encourage the use of this software as the basis
+ * of commercial products, provided that all warranty or liability claims are
+ * assumed by the product vendor.
  *
  * This file contains a fast, not so accurate integer implementation of the
  * forward DCT (Discrete Cosine Transform).
diff --git a/src/libffmpeg/libavcodec/jfdctint.c b/src/libffmpeg/libavcodec/jfdctint.c
index 41d274991..58f3a1446 100644
--- a/src/libffmpeg/libavcodec/jfdctint.c
+++ b/src/libffmpeg/libavcodec/jfdctint.c
@@ -1,9 +1,42 @@
 /*
  * jfdctint.c
  *
- * Copyright (C) 1991-1996, Thomas G. Lane.
  * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
+ *
+ * The authors make NO WARRANTY or representation, either express or implied,
+ * with respect to this software, its quality, accuracy, merchantability, or
+ * fitness for a particular purpose.  This software is provided "AS IS", and
+ * you, its user, assume the entire risk as to its quality and accuracy.
+ *
+ * This software is copyright (C) 1991-1996, Thomas G. Lane.
+ * All Rights Reserved except as specified below.
+ *
+ * Permission is hereby granted to use, copy, modify, and distribute this
+ * software (or portions thereof) for any purpose, without fee, subject to
+ * these conditions:
+ * (1) If any part of the source code for this software is distributed, then
+ * this README file must be included, with this copyright and no-warranty
+ * notice unaltered; and any additions, deletions, or changes to the original
+ * files must be clearly indicated in accompanying documentation.
+ * (2) If only executable code is distributed, then the accompanying
+ * documentation must state that "this software is based in part on the work
+ * of the Independent JPEG Group".
+ * (3) Permission for use of this software is granted only if the user accepts
+ * full responsibility for any undesirable consequences; the authors accept
+ * NO LIABILITY for damages of any kind.
+ *
+ * These conditions apply to any software derived from or based on the IJG
+ * code, not just to the unmodified library.  If you use our work, you ought
+ * to acknowledge us.
+ *
+ * Permission is NOT granted for the use of any IJG author's name or company
+ * name in advertising or publicity relating to this software or products
+ * derived from it.  This software may be referred to only as "the Independent
+ * JPEG Group's software".
+ *
+ * We specifically permit and encourage the use of this software as the basis
+ * of commercial products, provided that all warranty or liability claims are
+ * assumed by the product vendor.
  *
  * This file contains a slow-but-accurate integer implementation of the
  * forward DCT (Discrete Cosine Transform).
diff --git a/src/libffmpeg/libavcodec/jpeg_ls.c b/src/libffmpeg/libavcodec/jpeg_ls.c
index 862a3b422..1b4df2b1a 100644
--- a/src/libffmpeg/libavcodec/jpeg_ls.c
+++ b/src/libffmpeg/libavcodec/jpeg_ls.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2003 Michael Niedermayer
  * Copyright (c) 2006 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -75,9 +77,7 @@ static void ls_init_state(JLSState *state){
         state->limit = (4 * state->bpp) - state->qbpp;
 
     for(i = 0; i < 367; i++) {
-        state->A[i] = (state->range + 32) >> 6;
-        if(state->A[i] < 2)
-            state->A[i] = 2;
+        state->A[i] = FFMAX((state->range + 32) >> 6, 2);
         state->N[i] = 1;
     }
 
@@ -187,6 +187,34 @@ static int decode_lse(MJpegDecodeContext *s)
     return 0;
 }
 
+static void inline downscale_state(JLSState *state, int Q){
+    if(state->N[Q] == state->reset){
+        state->A[Q] >>=1;
+        state->B[Q] >>=1;
+        state->N[Q] >>=1;
+    }
+    state->N[Q]++;
+}
+
+static inline int update_state_regular(JLSState *state, int Q, int err){
+    state->A[Q] += FFABS(err);
+    err *= state->twonear;
+    state->B[Q] += err;
+
+    downscale_state(state, Q);
+
+    if(state->B[Q] <= -state->N[Q]) {
+        state->B[Q]= FFMAX(state->B[Q] + state->N[Q], 1-state->N[Q]);
+        if(state->C[Q] > -128)
+            state->C[Q]--;
+    }else if(state->B[Q] > 0){
+        state->B[Q]= FFMIN(state->B[Q] - state->N[Q], 0);
+        if(state->C[Q] < 127)
+            state->C[Q]++;
+    }
+
+    return err;
+}
 
 /**
  * Get context-dependent Golomb code, decode it and update context
@@ -211,30 +239,7 @@ static inline int ls_get_code_regular(GetBitContext *gb, JLSState *state, int Q)
     if(!state->near && !k && (2 * state->B[Q] <= -state->N[Q]))
         ret = -(ret + 1);
 
-    state->A[Q] += ABS(ret);
-    ret *= state->twonear;
-    state->B[Q] += ret;
-
-    if(state->N[Q] == state->reset) {
-        state->A[Q] >>= 1;
-        state->B[Q] >>= 1;
-        state->N[Q] >>= 1;
-    }
-    state->N[Q]++;
-
-    if(state->B[Q] <= -state->N[Q]) {
-        state->B[Q] += state->N[Q];
-        if(state->C[Q] > -128)
-            state->C[Q]--;
-        if(state->B[Q] <= -state->N[Q])
-            state->B[Q] = -state->N[Q] + 1;
-    }else if(state->B[Q] > 0){
-        state->B[Q] -= state->N[Q];
-        if(state->C[Q] < 127)
-            state->C[Q]++;
-        if(state->B[Q] > 0)
-            state->B[Q] = 0;
-    }
+    ret= update_state_regular(state, Q, ret);
 
     return ret;
 }
@@ -246,10 +251,9 @@ static inline int ls_get_code_runterm(GetBitContext *gb, JLSState *state, int RI
     int k, ret, temp, map;
     int Q = 365 + RItype;
 
-    if(!RItype)
-        temp = state->A[Q];
-    else
-        temp = state->A[Q] + (state->N[Q] >> 1);
+    temp=  state->A[Q];
+    if(RItype)
+        temp += state->N[Q] >> 1;
 
     for(k = 0; (state->N[Q] << k) < temp; k++);
 
@@ -272,22 +276,19 @@ static inline int ls_get_code_runterm(GetBitContext *gb, JLSState *state, int RI
     }
 
     /* update state */
-    state->A[Q] += ABS(ret) - RItype;
+    state->A[Q] += FFABS(ret) - RItype;
     ret *= state->twonear;
-    if(state->N[Q] == state->reset){
-        state->A[Q] >>=1;
-        state->B[Q] >>=1;
-        state->N[Q] >>=1;
-    }
-    state->N[Q]++;
+    downscale_state(state, Q);
 
     return ret;
 }
 
+#define R(a, i   ) (bits == 8 ?  ((uint8_t*)(a))[i]    :  ((uint16_t*)(a))[i]  )
+#define W(a, i, v) (bits == 8 ? (((uint8_t*)(a))[i]=v) : (((uint16_t*)(a))[i]=v))
 /**
  * Decode one line of image
  */
-static inline void ls_decode_line(JLSState *state, MJpegDecodeContext *s, uint8_t *last, uint8_t *dst, int last2, int w, int stride, int comp){
+static inline void ls_decode_line(JLSState *state, MJpegDecodeContext *s, void *last, void *dst, int last2, int w, int stride, int comp, int bits){
     int i, x = 0;
     int Ra, Rb, Rc, Rd;
     int D0, D1, D2;
@@ -296,15 +297,15 @@ static inline void ls_decode_line(JLSState *state, MJpegDecodeContext *s, uint8_
         int err, pred;
 
         /* compute gradients */
-        Ra = x ? dst[x - stride] : last[x];
-        Rb = last[x];
-        Rc = x ? last[x - stride] : last2;
-        Rd = (x >= w - stride) ? last[x] : last[x + stride];
+        Ra = x ? R(dst, x - stride) : R(last, x);
+        Rb = R(last, x);
+        Rc = x ? R(last, x - stride) : last2;
+        Rd = (x >= w - stride) ? R(last, x) : R(last, x + stride);
         D0 = Rd - Rb;
         D1 = Rb - Rc;
         D2 = Rc - Ra;
         /* run mode */
-        if((ABS(D0) <= state->near) && (ABS(D1) <= state->near) && (ABS(D2) <= state->near)) {
+        if((FFABS(D0) <= state->near) && (FFABS(D1) <= state->near) && (FFABS(D2) <= state->near)) {
             int r;
             int RItype;
 
@@ -316,7 +317,7 @@ static inline void ls_decode_line(JLSState *state, MJpegDecodeContext *s, uint8_
                     r = (w - x) / stride;
                 }
                 for(i = 0; i < r; i++) {
-                    dst[x] = Ra;
+                    W(dst, x, Ra);
                     x += stride;
                 }
                 /* if EOL reached, we stop decoding */
@@ -332,13 +333,13 @@ static inline void ls_decode_line(JLSState *state, MJpegDecodeContext *s, uint8_
             if(r)
                 r = get_bits_long(&s->gb, r);
             for(i = 0; i < r; i++) {
-                dst[x] = Ra;
+                W(dst, x, Ra);
                 x += stride;
             }
 
             /* decode run termination value */
-            Rb = last[x];
-            RItype = (ABS(Ra - Rb) <= state->near) ? 1 : 0;
+            Rb = R(last, x);
+            RItype = (FFABS(Ra - Rb) <= state->near) ? 1 : 0;
             err = ls_get_code_runterm(&s->gb, state, RItype, log2_run[state->run_index[comp]]);
             if(state->run_index[comp])
                 state->run_index[comp]--;
@@ -351,17 +352,6 @@ static inline void ls_decode_line(JLSState *state, MJpegDecodeContext *s, uint8_
                 else
                     pred = Rb + err;
             }
-
-            if(state->near){
-                if(pred < -state->near)
-                    pred += state->range * state->twonear;
-                else if(pred > state->maxval + state->near)
-                    pred -= state->range * state->twonear;
-                pred = clip(pred, 0, state->maxval);
-            }
-
-            dst[x] = pred;
-            x += stride;
         } else { /* regular mode */
             int context, sign;
 
@@ -385,17 +375,18 @@ static inline void ls_decode_line(JLSState *state, MJpegDecodeContext *s, uint8_
 
             /* we have to do something more for near-lossless coding */
             pred += err;
-            if(state->near) {
-                if(pred < -state->near)
-                    pred += state->range * state->twonear;
-                else if(pred > state->maxval + state->near)
-                    pred -= state->range * state->twonear;
-                pred = clip(pred, 0, state->maxval);
-            }
-
-            dst[x] = pred;
-            x += stride;
         }
+        if(state->near){
+            if(pred < -state->near)
+                pred += state->range * state->twonear;
+            else if(pred > state->maxval + state->near)
+                pred -= state->range * state->twonear;
+            pred = clip(pred, 0, state->maxval);
+        }
+
+        pred &= state->maxval;
+        W(dst, x, pred);
+        x += stride;
     }
 }
 
@@ -403,7 +394,7 @@ static int ls_decode_picture(MJpegDecodeContext *s, int near, int point_transfor
     int i, t = 0;
     uint8_t *zero, *last, *cur;
     JLSState *state;
-    int off, stride, width;
+    int off = 0, stride = 1, width, shift;
 
     zero = av_mallocz(s->picture.linesize[0]);
     last = zero;
@@ -421,6 +412,11 @@ static int ls_decode_picture(MJpegDecodeContext *s, int near, int point_transfor
     reset_ls_coding_parameters(state, 0);
     ls_init_state(state);
 
+    if(s->bits <= 8)
+        shift = point_transform + (8 - s->bits);
+    else
+        shift = point_transform + (16 - s->bits);
+
 //    av_log(s->avctx, AV_LOG_DEBUG, "JPEG-LS params: %ix%i NEAR=%i MV=%i T(%i,%i,%i) RESET=%i, LIMIT=%i, qbpp=%i, RANGE=%i\n",s->width,s->height,state->near,state->maxval,state->T1,state->T2,state->T3,state->reset,state->limit,state->qbpp, state->range);
 //    av_log(s->avctx, AV_LOG_DEBUG, "JPEG params: ILV=%i Pt=%i BPP=%i, scan = %i\n", ilv, point_transform, s->bits, s->cur_scan);
     if(ilv == 0) { /* separate planes */
@@ -429,8 +425,13 @@ static int ls_decode_picture(MJpegDecodeContext *s, int near, int point_transfor
         width = s->width * stride;
         cur += off;
         for(i = 0; i < s->height; i++) {
-            ls_decode_line(state, s, last, cur, t, width, stride, off);
-            t = last[0];
+            if(s->bits <= 8){
+                ls_decode_line(state, s, last, cur, t, width, stride, off,  8);
+                t = last[0];
+            }else{
+                ls_decode_line(state, s, last, cur, t, width, stride, off, 16);
+                t = *((uint16_t*)last);
+            }
             last = cur;
             cur += s->picture.linesize[0];
 
@@ -446,7 +447,7 @@ static int ls_decode_picture(MJpegDecodeContext *s, int near, int point_transfor
         width = s->width * 3;
         for(i = 0; i < s->height; i++) {
             for(j = 0; j < 3; j++) {
-                ls_decode_line(state, s, last + j, cur + j, Rc[j], width, 3, j);
+                ls_decode_line(state, s, last + j, cur + j, Rc[j], width, 3, j, 8);
                 Rc[j] = last[j];
 
                 if (s->restart_interval && !--s->restart_count) {
@@ -464,6 +465,31 @@ static int ls_decode_picture(MJpegDecodeContext *s, int near, int point_transfor
         return -1;
     }
 
+    if(shift){ /* we need to do point transform or normalize samples */
+        int x, w;
+
+        w = s->width * s->nb_components;
+
+        if(s->bits <= 8){
+            uint8_t *src = s->picture.data[0];
+
+            for(i = 0; i < s->height; i++){
+                for(x = off; x < w; x+= stride){
+                    src[x] <<= shift;
+                }
+                src += s->picture.linesize[0];
+            }
+        }else{
+            uint16_t *src = s->picture.data[0];
+
+            for(i = 0; i < s->height; i++){
+                for(x = 0; x < w; x++){
+                    src[x] <<= shift;
+                }
+                src += s->picture.linesize[0]/2;
+            }
+        }
+    }
     av_free(state);
     av_free(zero);
 
@@ -489,35 +515,13 @@ static inline void ls_encode_regular(JLSState *state, PutBitContext *pb, int Q,
         err += state->range;
     if(err >= ((state->range + 1) >> 1)) {
         err -= state->range;
-        val = 2 * ABS(err) - 1 - map;
+        val = 2 * FFABS(err) - 1 - map;
     } else
         val = 2 * err + map;
 
     set_ur_golomb_jpegls(pb, val, k, state->limit, state->qbpp);
 
-    state->A[Q] += ABS(err);
-    state->B[Q] += err * state->twonear;
-
-    if(state->N[Q] == state->reset) {
-        state->A[Q] >>= 1;
-        state->B[Q] >>= 1;
-        state->N[Q] >>= 1;
-    }
-    state->N[Q]++;
-
-    if(state->B[Q] <= -state->N[Q]) {
-        state->B[Q] += state->N[Q];
-        if(state->C[Q] > -128)
-            state->C[Q]--;
-        if(state->B[Q] <= -state->N[Q])
-            state->B[Q] = -state->N[Q] + 1;
-    }else if(state->B[Q] > 0){
-        state->B[Q] -= state->N[Q];
-        if(state->C[Q] < 127)
-            state->C[Q]++;
-        if(state->B[Q] > 0)
-            state->B[Q] = 0;
-    }
+    update_state_regular(state, Q, err);
 }
 
 /**
@@ -547,12 +551,7 @@ static inline void ls_encode_runterm(JLSState *state, PutBitContext *pb, int RIt
         state->B[Q]++;
     state->A[Q] += (val + 1 - RItype) >> 1;
 
-    if(state->N[Q] == state->reset) {
-        state->A[Q] >>= 1;
-        state->B[Q] >>= 1;
-        state->N[Q] >>= 1;
-    }
-    state->N[Q]++;
+    downscale_state(state, Q);
 }
 
 /**
@@ -578,7 +577,7 @@ static inline void ls_encode_run(JLSState *state, PutBitContext *pb, int run, in
 /**
  * Encode one line of image
  */
-static inline void ls_encode_line(JLSState *state, PutBitContext *pb, uint8_t *last, uint8_t *cur, int last2, int w, int stride, int comp){
+static inline void ls_encode_line(JLSState *state, PutBitContext *pb, void *last, void *cur, int last2, int w, int stride, int comp, int bits){
     int x = 0;
     int Ra, Rb, Rc, Rd;
     int D0, D1, D2;
@@ -587,32 +586,32 @@ static inline void ls_encode_line(JLSState *state, PutBitContext *pb, uint8_t *l
         int err, pred, sign;
 
         /* compute gradients */
-        Ra = x ? cur[x - stride] : last[x];
-        Rb = last[x];
-        Rc = x ? last[x - stride] : last2;
-        Rd = (x >= w - stride) ? last[x] : last[x + stride];
+        Ra = x ? R(cur, x - stride) : R(last, x);
+        Rb = R(last, x);
+        Rc = x ? R(last, x - stride) : last2;
+        Rd = (x >= w - stride) ? R(last, x) : R(last, x + stride);
         D0 = Rd - Rb;
         D1 = Rb - Rc;
         D2 = Rc - Ra;
 
         /* run mode */
-        if((ABS(D0) <= state->near) && (ABS(D1) <= state->near) && (ABS(D2) <= state->near)) {
+        if((FFABS(D0) <= state->near) && (FFABS(D1) <= state->near) && (FFABS(D2) <= state->near)) {
             int RUNval, RItype, run;
 
             run = 0;
             RUNval = Ra;
-            while(x < w && (ABS(cur[x] - RUNval) <= state->near)){
+            while(x < w && (FFABS(R(cur, x) - RUNval) <= state->near)){
                 run++;
-                cur[x] = Ra;
+                W(cur, x, Ra);
                 x += stride;
             }
             ls_encode_run(state, pb, run, comp, x < w);
             if(x >= w)
                 return;
-            Rb = last[x];
-            RItype = (ABS(Ra - Rb) <= state->near);
+            Rb = R(last, x);
+            RItype = (FFABS(Ra - Rb) <= state->near);
             pred = RItype ? Ra : Rb;
-            err = cur[x] - pred;
+            err = R(cur, x) - pred;
 
             if(!RItype && Ra > Rb)
                 err = -err;
@@ -627,7 +626,7 @@ static inline void ls_encode_line(JLSState *state, PutBitContext *pb, uint8_t *l
                     Ra = clip(pred + err * state->twonear, 0, state->maxval);
                 else
                     Ra = clip(pred - err * state->twonear, 0, state->maxval);
-                cur[x] = Ra;
+                W(cur, x, Ra);
             }
             if(err < 0)
                 err += state->range;
@@ -638,7 +637,6 @@ static inline void ls_encode_line(JLSState *state, PutBitContext *pb, uint8_t *l
 
             if(state->run_index[comp] > 0)
                 state->run_index[comp]--;
-            x += stride;
         } else { /* regular mode */
             int context;
 
@@ -649,11 +647,11 @@ static inline void ls_encode_line(JLSState *state, PutBitContext *pb, uint8_t *l
                 context = -context;
                 sign = 1;
                 pred = clip(pred - state->C[context], 0, state->maxval);
-                err = pred - cur[x];
+                err = pred - R(cur, x);
             }else{
                 sign = 0;
                 pred = clip(pred + state->C[context], 0, state->maxval);
-                err = cur[x] - pred;
+                err = R(cur, x) - pred;
             }
 
             if(state->near){
@@ -665,12 +663,12 @@ static inline void ls_encode_line(JLSState *state, PutBitContext *pb, uint8_t *l
                     Ra = clip(pred + err * state->twonear, 0, state->maxval);
                 else
                     Ra = clip(pred - err * state->twonear, 0, state->maxval);
-                cur[x] = Ra;
+                W(cur, x, Ra);
             }
 
             ls_encode_regular(state, pb, context, err);
-            x += stride;
         }
+        x += stride;
     }
 }
 
@@ -678,7 +676,7 @@ static void ls_store_lse(JLSState *state, PutBitContext *pb){
     /* Test if we have default params and don't need to store LSE */
     JLSState state2;
     memset(&state2, 0, sizeof(JLSState));
-    state2.bpp = 8;
+    state2.bpp = state->bpp;
     state2.near = state->near;
     reset_ls_coding_parameters(&state2, 1);
     if(state->T1 == state2.T1 && state->T2 == state2.T2 && state->T3 == state2.T3 && state->reset == state2.reset)
@@ -715,13 +713,16 @@ static int encode_picture_ls(AVCodecContext *avctx, unsigned char *buf, int buf_
     p->pict_type= FF_I_TYPE;
     p->key_frame= 1;
 
-    comps = (avctx->pix_fmt == PIX_FMT_GRAY8) ? 1 : 3;
+    if(avctx->pix_fmt == PIX_FMT_GRAY8 || avctx->pix_fmt == PIX_FMT_GRAY16)
+        comps = 1;
+    else
+        comps = 3;
 
     /* write our own JPEG header, can't use mjpeg_picture_header */
     put_marker(&pb, SOI);
     put_marker(&pb, SOF48);
     put_bits(&pb, 16, 8 + comps * 3); // header size depends on components
-    put_bits(&pb,  8, 8);             // bpp
+    put_bits(&pb,  8, (avctx->pix_fmt == PIX_FMT_GRAY16) ? 16 : 8); // bpp
     put_bits(&pb, 16, avctx->height);
     put_bits(&pb, 16, avctx->width);
     put_bits(&pb,  8, comps);         // components
@@ -745,7 +746,7 @@ static int encode_picture_ls(AVCodecContext *avctx, unsigned char *buf, int buf_
     state = av_mallocz(sizeof(JLSState));
     /* initialize JPEG-LS state from JPEG parameters */
     state->near = near;
-    state->bpp = 8;
+    state->bpp = (avctx->pix_fmt == PIX_FMT_GRAY16) ? 16 : 8;
     reset_ls_coding_parameters(state, 0);
     ls_init_state(state);
 
@@ -758,11 +759,20 @@ static int encode_picture_ls(AVCodecContext *avctx, unsigned char *buf, int buf_
         int t = 0;
 
         for(i = 0; i < avctx->height; i++) {
-            ls_encode_line(state, &pb2, last, cur, t, avctx->width, 1, 0);
+            ls_encode_line(state, &pb2, last, cur, t, avctx->width, 1, 0,  8);
             t = last[0];
             last = cur;
             cur += p->linesize[0];
         }
+    }else if(avctx->pix_fmt == PIX_FMT_GRAY16){
+        int t = 0;
+
+        for(i = 0; i < avctx->height; i++) {
+            ls_encode_line(state, &pb2, last, cur, t, avctx->width, 1, 0, 16);
+            t = *((uint16_t*)last);
+            last = cur;
+            cur += p->linesize[0];
+        }
     }else if(avctx->pix_fmt == PIX_FMT_RGB24){
         int j, width;
         int Rc[3] = {0, 0, 0};
@@ -770,7 +780,7 @@ static int encode_picture_ls(AVCodecContext *avctx, unsigned char *buf, int buf_
         width = avctx->width * 3;
         for(i = 0; i < avctx->height; i++) {
             for(j = 0; j < 3; j++) {
-                ls_encode_line(state, &pb2, last + j, cur + j, Rc[j], width, 3, j);
+                ls_encode_line(state, &pb2, last + j, cur + j, Rc[j], width, 3, j, 8);
                 Rc[j] = last[j];
             }
             last = cur;
@@ -783,7 +793,7 @@ static int encode_picture_ls(AVCodecContext *avctx, unsigned char *buf, int buf_
         width = avctx->width * 3;
         for(i = 0; i < avctx->height; i++) {
             for(j = 2; j >= 0; j--) {
-                ls_encode_line(state, &pb2, last + j, cur + j, Rc[j], width, 3, j);
+                ls_encode_line(state, &pb2, last + j, cur + j, Rc[j], width, 3, j, 8);
                 Rc[j] = last[j];
             }
             last = cur;
@@ -825,7 +835,7 @@ static int encode_init_ls(AVCodecContext *ctx) {
     c->avctx = ctx;
     ctx->coded_frame = &c->picture;
 
-    if(ctx->pix_fmt != PIX_FMT_GRAY8 && ctx->pix_fmt != PIX_FMT_RGB24 && ctx->pix_fmt != PIX_FMT_BGR24){
+    if(ctx->pix_fmt != PIX_FMT_GRAY8 && ctx->pix_fmt != PIX_FMT_GRAY16 && ctx->pix_fmt != PIX_FMT_RGB24 && ctx->pix_fmt != PIX_FMT_BGR24){
         av_log(ctx, AV_LOG_ERROR, "Only grayscale and RGB24/BGR24 images are supported\n");
         return -1;
     }
@@ -840,6 +850,6 @@ AVCodec jpegls_encoder = { //FIXME avoid MPV_* lossless jpeg shouldnt need them
     encode_init_ls,
     encode_picture_ls,
     NULL,
-    .pix_fmts= (enum PixelFormat[]){PIX_FMT_BGR24, PIX_FMT_RGB24, PIX_FMT_GRAY8, -1},
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_BGR24, PIX_FMT_RGB24, PIX_FMT_GRAY8, PIX_FMT_GRAY16, -1},
 };
 #endif
diff --git a/src/libffmpeg/libavcodec/jrevdct.c b/src/libffmpeg/libavcodec/jrevdct.c
index dc2ffaff7..f055cc1ac 100644
--- a/src/libffmpeg/libavcodec/jrevdct.c
+++ b/src/libffmpeg/libavcodec/jrevdct.c
@@ -1,9 +1,42 @@
 /*
  * jrevdct.c
  *
- * Copyright (C) 1991, 1992, Thomas G. Lane.
  * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
+ *
+ * The authors make NO WARRANTY or representation, either express or implied,
+ * with respect to this software, its quality, accuracy, merchantability, or
+ * fitness for a particular purpose.  This software is provided "AS IS", and
+ * you, its user, assume the entire risk as to its quality and accuracy.
+ *
+ * This software is copyright (C) 1991, 1992, Thomas G. Lane.
+ * All Rights Reserved except as specified below.
+ *
+ * Permission is hereby granted to use, copy, modify, and distribute this
+ * software (or portions thereof) for any purpose, without fee, subject to
+ * these conditions:
+ * (1) If any part of the source code for this software is distributed, then
+ * this README file must be included, with this copyright and no-warranty
+ * notice unaltered; and any additions, deletions, or changes to the original
+ * files must be clearly indicated in accompanying documentation.
+ * (2) If only executable code is distributed, then the accompanying
+ * documentation must state that "this software is based in part on the work
+ * of the Independent JPEG Group".
+ * (3) Permission for use of this software is granted only if the user accepts
+ * full responsibility for any undesirable consequences; the authors accept
+ * NO LIABILITY for damages of any kind.
+ *
+ * These conditions apply to any software derived from or based on the IJG
+ * code, not just to the unmodified library.  If you use our work, you ought
+ * to acknowledge us.
+ *
+ * Permission is NOT granted for the use of any IJG author's name or company
+ * name in advertising or publicity relating to this software or products
+ * derived from it.  This software may be referred to only as "the Independent
+ * JPEG Group's software".
+ *
+ * We specifically permit and encourage the use of this software as the basis
+ * of commercial products, provided that all warranty or liability claims are
+ * assumed by the product vendor.
  *
  * This file contains the basic inverse-DCT transformation subroutine.
  *
diff --git a/src/libffmpeg/libavcodec/kmvc.c b/src/libffmpeg/libavcodec/kmvc.c
index 036efa559..e8f39fca1 100644
--- a/src/libffmpeg/libavcodec/kmvc.c
+++ b/src/libffmpeg/libavcodec/kmvc.c
@@ -2,18 +2,20 @@
  * KMVC decoder
  * Copyright (c) 2006 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -395,10 +397,8 @@ static int decode_end(AVCodecContext * avctx)
 {
     KmvcContext *const c = (KmvcContext *) avctx->priv_data;
 
-    if (c->frm0)
-        av_free(c->frm0);
-    if (c->frm1)
-        av_free(c->frm1);
+    av_freep(&c->frm0);
+    av_freep(&c->frm1);
     if (c->pic.data[0])
         avctx->release_buffer(avctx, &c->pic);
 
diff --git a/src/libffmpeg/libavcodec/lcl.c b/src/libffmpeg/libavcodec/lcl.c
index 0bc118af2..b02ea1543 100644
--- a/src/libffmpeg/libavcodec/lcl.c
+++ b/src/libffmpeg/libavcodec/lcl.c
@@ -2,18 +2,20 @@
  * LCL (LossLess Codec Library) Codec
  * Copyright (c) 2002-2004 Roberto Togni
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -190,7 +192,7 @@ static unsigned int mszh_decomp(unsigned char * srcptr, int srclen, unsigned cha
 
 
 
-
+#ifdef CONFIG_DECODERS
 /*
  *
  * Decode a frame
@@ -544,9 +546,9 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8
     /* always report that the buffer was completely consumed */
     return buf_size;
 }
+#endif
 
-
-
+#ifdef CONFIG_ENCODERS
 /*
  *
  * Encode a frame
@@ -605,9 +607,9 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
     return c->zstream.total_out;
 #endif
 }
+#endif /* CONFIG_ENCODERS */
 
-
-
+#ifdef CONFIG_DECODERS
 /*
  *
  * Init lcl decoder
@@ -769,9 +771,9 @@ static int decode_init(AVCodecContext *avctx)
 
     return 0;
 }
+#endif /* CONFIG_DECODERS */
 
-
-
+#ifdef CONFIG_ENCODERS
 /*
  *
  * Init lcl encoder
@@ -839,11 +841,11 @@ static int encode_init(AVCodecContext *avctx)
     return 0;
 #endif
 }
+#endif /* CONFIG_ENCODERS */
 
 
 
-
-
+#ifdef CONFIG_DECODERS
 /*
  *
  * Uninit lcl decoder
@@ -861,9 +863,9 @@ static int decode_end(AVCodecContext *avctx)
 
         return 0;
 }
+#endif
 
-
-
+#ifdef CONFIG_ENCODERS
 /*
  *
  * Uninit lcl encoder
@@ -881,7 +883,9 @@ static int encode_end(AVCodecContext *avctx)
 
     return 0;
 }
+#endif
 
+#ifdef CONFIG_MSZH_DECODER
 AVCodec mszh_decoder = {
         "mszh",
         CODEC_TYPE_VIDEO,
@@ -893,8 +897,9 @@ AVCodec mszh_decoder = {
         decode_frame,
         CODEC_CAP_DR1,
 };
+#endif
 
-
+#ifdef CONFIG_ZLIB_DECODER
 AVCodec zlib_decoder = {
         "zlib",
         CODEC_TYPE_VIDEO,
@@ -906,6 +911,7 @@ AVCodec zlib_decoder = {
         decode_frame,
         CODEC_CAP_DR1,
 };
+#endif
 
 #ifdef CONFIG_ENCODERS
 
diff --git a/src/libffmpeg/libavcodec/loco.c b/src/libffmpeg/libavcodec/loco.c
index 37f141821..2ec850ed0 100644
--- a/src/libffmpeg/libavcodec/loco.c
+++ b/src/libffmpeg/libavcodec/loco.c
@@ -2,18 +2,20 @@
  * LOCO codec
  * Copyright (c) 2005 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/lzo.c b/src/libffmpeg/libavcodec/lzo.c
index d9b42f848..015c80d0d 100644
--- a/src/libffmpeg/libavcodec/lzo.c
+++ b/src/libffmpeg/libavcodec/lzo.c
@@ -2,18 +2,20 @@
  * LZO 1x decompression
  * Copyright (c) 2006 Reimar Doeffinger
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "common.h"
@@ -164,9 +166,9 @@ int lzo1x_decode(void *out, int *outlen, void *in, int *inlen) {
     int x;
     LZOContext c;
     c.in = in;
-    c.in_end = in + *inlen;
+    c.in_end = (uint8_t *)in + *inlen;
     c.out = c.out_start = out;
-    c.out_end = out + * outlen;
+    c.out_end = (uint8_t *)out + * outlen;
     c.error = 0;
     x = get_byte(&c);
     if (x > 17) {
diff --git a/src/libffmpeg/libavcodec/lzo.h b/src/libffmpeg/libavcodec/lzo.h
index dbce13770..4d00dd721 100644
--- a/src/libffmpeg/libavcodec/lzo.h
+++ b/src/libffmpeg/libavcodec/lzo.h
@@ -1,3 +1,24 @@
+/*
+ * LZO 1x decompression
+ * copyright (c) 2006 Reimar Doeffinger
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef _LZO_H
 #define LZO_H
 
diff --git a/src/libffmpeg/libavcodec/mace.c b/src/libffmpeg/libavcodec/mace.c
index a104fb04e..95839379a 100644
--- a/src/libffmpeg/libavcodec/mace.c
+++ b/src/libffmpeg/libavcodec/mace.c
@@ -2,18 +2,20 @@
  * MACE decoder
  * Copyright (c) 2002 Laszlo Torok <torokl@alpha.dfmk.hu>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -410,18 +412,18 @@ static int mace_decode_frame(AVCodecContext *avctx,
 #ifdef DEBUG
 puts("mace_decode_frame[3]()");
 #endif
-        Exp1to3(c, buf, samples, buf_size / 2, avctx->channels, 1);
+        Exp1to3(c, buf, samples, buf_size / 2 / avctx->channels, avctx->channels, 1);
         if (avctx->channels == 2)
-            Exp1to3(c, buf, samples+1, buf_size / 2, 2, 2);
+            Exp1to3(c, buf, samples+1, buf_size / 2 / 2, 2, 2);
         *data_size = 2 * 3 * buf_size;
         break;
     case CODEC_ID_MACE6:
 #ifdef DEBUG
 puts("mace_decode_frame[6]()");
 #endif
-        Exp1to6(c, buf, samples, buf_size, avctx->channels, 1);
+        Exp1to6(c, buf, samples, buf_size / avctx->channels, avctx->channels, 1);
         if (avctx->channels == 2)
-            Exp1to6(c, buf, samples+1, buf_size, 2, 2);
+            Exp1to6(c, buf, samples+1, buf_size / 2, 2, 2);
         *data_size = 2 * 6 * buf_size;
         break;
     default:
diff --git a/src/libffmpeg/libavcodec/mathops.h b/src/libffmpeg/libavcodec/mathops.h
new file mode 100644
index 000000000..9ae34d71b
--- /dev/null
+++ b/src/libffmpeg/libavcodec/mathops.h
@@ -0,0 +1,69 @@
+/*
+ * simple math operations
+ * Copyright (c) 2001, 2002 Fabrice Bellard.
+ * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> et al
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef MATHOPS_H
+#define MATHOPS_H
+
+#ifdef ARCH_X86_32
+
+#include "i386/mathops.h"
+
+#elif defined(ARCH_ARMV4L)
+
+#include "armv4l/mathops.h"
+
+#elif defined(ARCH_PPC)
+
+#include "ppc/mathops.h"
+
+#endif
+
+/* generic implementation */
+
+#ifndef MULL
+#   define MULL(a,b) (((int64_t)(a) * (int64_t)(b)) >> FRAC_BITS)
+#endif
+
+#ifndef MULH
+//gcc 3.4 creates an incredibly bloated mess out of this
+//#    define MULH(a,b) (((int64_t)(a) * (int64_t)(b))>>32)
+
+static always_inline int MULH(int a, int b){
+    return ((int64_t)(a) * (int64_t)(b))>>32;
+}
+#endif
+
+#ifndef MUL64
+#   define MUL64(a,b) ((int64_t)(a) * (int64_t)(b))
+#endif
+
+/* signed 16x16 -> 32 multiply add accumulate */
+#ifndef MAC16
+#   define MAC16(rt, ra, rb) rt += (ra) * (rb)
+#endif
+
+/* signed 16x16 -> 32 multiply */
+#ifndef MUL16
+#   define MUL16(ra, rb) ((ra) * (rb))
+#endif
+
+#endif //MATHOPS_H
+
diff --git a/src/libffmpeg/libavcodec/mdct.c b/src/libffmpeg/libavcodec/mdct.c
index 5c3e7b3b1..de3275289 100644
--- a/src/libffmpeg/libavcodec/mdct.c
+++ b/src/libffmpeg/libavcodec/mdct.c
@@ -2,18 +2,20 @@
  * MDCT/IMDCT transforms
  * Copyright (c) 2002 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "dsputil.h"
diff --git a/src/libffmpeg/libavcodec/mdec.c b/src/libffmpeg/libavcodec/mdec.c
index 79caa24c1..ee43b2777 100644
--- a/src/libffmpeg/libavcodec/mdec.c
+++ b/src/libffmpeg/libavcodec/mdec.c
@@ -2,18 +2,20 @@
  * PSX MDEC codec
  * Copyright (c) 2003 Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * based upon code from Sebastian Jedruszkiewicz <elf@frogger.rules.pl>
diff --git a/src/libffmpeg/libavcodec/mjpeg.c b/src/libffmpeg/libavcodec/mjpeg.c
index dffd98946..3d8383e7b 100644
--- a/src/libffmpeg/libavcodec/mjpeg.c
+++ b/src/libffmpeg/libavcodec/mjpeg.c
@@ -4,18 +4,20 @@
  * Copyright (c) 2003 Alex Beregszaszi
  * Copyright (c) 2003-2004 Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * Support for external huffman table, various fixes (AVID workaround),
@@ -34,6 +36,7 @@
 #include "avcodec.h"
 #include "dsputil.h"
 #include "mpegvideo.h"
+#include "bytestream.h"
 
 /* use two quantizer tables (one for luminance and one for chrominance) */
 /* not yet working */
@@ -613,7 +616,7 @@ static void encode_block(MpegEncContext *s, DCTELEM *block, int n)
     uint16_t *huff_code_ac;
 
     /* DC coef */
-    component = (n <= 3 ? 0 : n - 4 + 1);
+    component = (n <= 3 ? 0 : (n&1) + 1);
     dc = block[0]; /* overflow is impossible */
     val = dc - s->last_dc[component];
     if (n < 4) {
@@ -666,9 +669,16 @@ void mjpeg_encode_mb(MpegEncContext *s,
                      DCTELEM block[6][64])
 {
     int i;
-    for(i=0;i<6;i++) {
+    for(i=0;i<5;i++) {
         encode_block(s, block[i], i);
     }
+    if (s->chroma_format == CHROMA_420) {
+        encode_block(s, block[5], 5);
+    } else {
+        encode_block(s, block[6], 6);
+        encode_block(s, block[5], 5);
+        encode_block(s, block[7], 7);
+    }
 }
 
 static int encode_picture_lossless(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
@@ -845,6 +855,7 @@ typedef struct MJpegDecodeContext {
     int bottom_field;   /* true if bottom field */
     int lossless;
     int ls;
+    int progressive;
     int rgb;
     int rct;            /* standard rct */
     int pegasus_rct;    /* pegasus reversible colorspace transform */
@@ -876,6 +887,7 @@ typedef struct MJpegDecodeContext {
     DECLARE_ALIGNED_8(DCTELEM, block[64]);
     ScanTable scantable;
     void (*idct_put)(uint8_t *dest/*align 8*/, int line_size, DCTELEM *block/*align 16*/);
+    void (*idct_add)(uint8_t *dest/*align 8*/, int line_size, DCTELEM *block/*align 16*/);
 
     int restart_interval;
     int restart_count;
@@ -932,6 +944,7 @@ static int mjpeg_decode_init(AVCodecContext *avctx)
 
     s->scantable= s2.intra_scantable;
     s->idct_put= s2.dsp.idct_put;
+    s->idct_add= s2.dsp.idct_add;
 
     s->mpeg_enc_ctx_allocated = 0;
     s->buffer_size = 0;
@@ -1103,7 +1116,7 @@ static int mjpeg_decode_dht(MJpegDecodeContext *s)
 
 static int mjpeg_decode_sof(MJpegDecodeContext *s)
 {
-    int len, nb_components, i, width, height;
+    int len, nb_components, i, width, height, pix_fmt_id;
 
     /* XXX: verify len field validity */
     len = get_bits(&s->gb, 16);
@@ -1116,10 +1129,6 @@ static int mjpeg_decode_sof(MJpegDecodeContext *s)
         av_log(s->avctx, AV_LOG_ERROR, "only 8 bits/component accepted\n");
         return -1;
     }
-    if (s->bits > 8 && s->ls){
-        av_log(s->avctx, AV_LOG_ERROR, "only <= 8 bits/component accepted for JPEG-LS\n");
-        return -1;
-    }
 
     height = get_bits(&s->gb, 16);
     width = get_bits(&s->gb, 16);
@@ -1132,6 +1141,10 @@ static int mjpeg_decode_sof(MJpegDecodeContext *s)
     if (nb_components <= 0 ||
         nb_components > MAX_COMPONENTS)
         return -1;
+    if (s->ls && !(s->bits <= 8 || nb_components == 1)){
+        av_log(s->avctx, AV_LOG_ERROR, "only <= 8 bits/component or 16-bit gray accepted for JPEG-LS\n");
+        return -1;
+    }
     s->nb_components = nb_components;
     s->h_max = 1;
     s->v_max = 1;
@@ -1188,8 +1201,13 @@ static int mjpeg_decode_sof(MJpegDecodeContext *s)
         return 0;
 
     /* XXX: not complete test ! */
-    switch((s->h_count[0] << 4) | s->v_count[0]) {
-    case 0x11:
+    pix_fmt_id = (s->h_count[0] << 20) | (s->v_count[0] << 16) |
+                 (s->h_count[1] << 12) | (s->v_count[1] <<  8) |
+                 (s->h_count[2] <<  4) |  s->v_count[2];
+    dprintf("pix fmt id %x\n", pix_fmt_id);
+    switch(pix_fmt_id){
+    case 0x222222:
+    case 0x111111:
         if(s->rgb){
             s->avctx->pix_fmt = PIX_FMT_RGBA32;
         }else if(s->nb_components==3)
@@ -1197,19 +1215,22 @@ static int mjpeg_decode_sof(MJpegDecodeContext *s)
         else
             s->avctx->pix_fmt = PIX_FMT_GRAY8;
         break;
-    case 0x21:
+    case 0x211111:
+    case 0x221212:
         s->avctx->pix_fmt = s->cs_itu601 ? PIX_FMT_YUV422P : PIX_FMT_YUVJ422P;
         break;
     default:
-    case 0x22:
+    case 0x221111:
         s->avctx->pix_fmt = s->cs_itu601 ? PIX_FMT_YUV420P : PIX_FMT_YUVJ420P;
         break;
     }
     if(s->ls){
         if(s->nb_components > 1)
             s->avctx->pix_fmt = PIX_FMT_RGB24;
-        else
+        else if(s->bits <= 8)
             s->avctx->pix_fmt = PIX_FMT_GRAY8;
+        else
+            s->avctx->pix_fmt = PIX_FMT_GRAY16;
     }
 
     if(s->picture.data[0])
@@ -1234,6 +1255,12 @@ static int mjpeg_decode_sof(MJpegDecodeContext *s)
         dprintf("decode_sof0: error, len(%d) mismatch\n", len);
     }
 
+    /* totally blank picture as progressive JPEG will only add details to it */
+    if(s->progressive){
+        memset(s->picture.data[0], 0, s->picture.linesize[0] * s->height);
+        memset(s->picture.data[1], 0, s->picture.linesize[1] * s->height >> (s->v_max - s->v_count[1]));
+        memset(s->picture.data[2], 0, s->picture.linesize[2] * s->height >> (s->v_max - s->v_count[2]));
+    }
     return 0;
 }
 
@@ -1311,6 +1338,83 @@ static int decode_block(MJpegDecodeContext *s, DCTELEM *block,
     return 0;
 }
 
+/* decode block and dequantize - progressive JPEG version */
+static int decode_block_progressive(MJpegDecodeContext *s, DCTELEM *block,
+                        int component, int dc_index, int ac_index, int16_t *quant_matrix,
+                        int ss, int se, int Ah, int Al, int *EOBRUN)
+{
+    int code, i, j, level, val, run;
+
+    /* DC coef */
+    if(!ss){
+        val = mjpeg_decode_dc(s, dc_index);
+        if (val == 0xffff) {
+            dprintf("error dc\n");
+            return -1;
+        }
+        val = (val * quant_matrix[0] << Al) + s->last_dc[component];
+    }else
+        val = 0;
+    s->last_dc[component] = val;
+    block[0] = val;
+    if(!se) return 0;
+    /* AC coefs */
+    if(*EOBRUN){
+        (*EOBRUN)--;
+        return 0;
+    }
+    {OPEN_READER(re, &s->gb)
+    for(i=ss;;i++) {
+        UPDATE_CACHE(re, &s->gb);
+        GET_VLC(code, re, &s->gb, s->vlcs[1][ac_index].table, 9, 2)
+        /* Progressive JPEG use AC coeffs from zero and this decoder sets offset 16 by default */
+        code -= 16;
+        if(code & 0xF) {
+            i += ((unsigned) code) >> 4;
+            code &= 0xf;
+            if(code > MIN_CACHE_BITS - 16){
+                UPDATE_CACHE(re, &s->gb)
+            }
+            {
+                int cache=GET_CACHE(re,&s->gb);
+                int sign=(~cache)>>31;
+                level = (NEG_USR32(sign ^ cache,code) ^ sign) - sign;
+            }
+
+            LAST_SKIP_BITS(re, &s->gb, code)
+
+            if (i >= se) {
+                if(i == se){
+                    j = s->scantable.permutated[se];
+                    block[j] = level * quant_matrix[j] << Al;
+                    break;
+                }
+                dprintf("error count: %d\n", i);
+                return -1;
+            }
+            j = s->scantable.permutated[i];
+            block[j] = level * quant_matrix[j] << Al;
+        }else{
+            run = ((unsigned) code) >> 4;
+            if(run == 0xF){// ZRL - skip 15 coefficients
+                i += 15;
+            }else{
+                val = run;
+                run = (1 << run);
+                UPDATE_CACHE(re, &s->gb);
+                run += (GET_CACHE(re, &s->gb) >> (32 - val)) & (run - 1);
+                if(val)
+                    LAST_SKIP_BITS(re, &s->gb, val);
+                *EOBRUN = run - 1;
+                break;
+            }
+        }
+    }
+    CLOSE_READER(re, &s->gb)}
+
+    return 0;
+}
+
 static int ljpeg_decode_rgb_scan(MJpegDecodeContext *s, int predictor, int point_transform){
     int i, mb_x, mb_y;
     uint16_t buffer[32768][4];
@@ -1462,10 +1566,11 @@ static int ljpeg_decode_yuv_scan(MJpegDecodeContext *s, int predictor, int point
     return 0;
 }
 
-static int mjpeg_decode_scan(MJpegDecodeContext *s){
+static int mjpeg_decode_scan(MJpegDecodeContext *s, int nb_components, int ss, int se, int Ah, int Al){
     int i, mb_x, mb_y;
-    const int nb_components=3;
+    int EOBRUN = 0;
 
+    if(Ah) return 0; /* TODO decode refinement planes too */
     for(mb_y = 0; mb_y < s->mb_height; mb_y++) {
         for(mb_x = 0; mb_x < s->mb_width; mb_x++) {
             if (s->restart_interval && !s->restart_count)
@@ -1482,12 +1587,18 @@ static int mjpeg_decode_scan(MJpegDecodeContext *s){
                 y = 0;
                 for(j=0;j<n;j++) {
                     memset(s->block, 0, sizeof(s->block));
-                    if (decode_block(s, s->block, i,
+                    if (!s->progressive && decode_block(s, s->block, i,
                                      s->dc_index[i], s->ac_index[i],
                                      s->quant_matrixes[ s->quant_index[c] ]) < 0) {
                         dprintf("error y=%d x=%d\n", mb_y, mb_x);
                         return -1;
                     }
+                    if (s->progressive && decode_block_progressive(s, s->block, i,
+                                     s->dc_index[i], s->ac_index[i],
+                                     s->quant_matrixes[ s->quant_index[c] ], ss, se, Ah, Al, &EOBRUN) < 0) {
+                        dprintf("error y=%d x=%d\n", mb_y, mb_x);
+                        return -1;
+                    }
 //                    dprintf("mb: %d %d processed\n", mb_y, mb_x);
                     ptr = s->picture.data[c] +
                         (((s->linesize[c] * (v * mb_y + y) * 8) +
@@ -1495,7 +1606,10 @@ static int mjpeg_decode_scan(MJpegDecodeContext *s){
                     if (s->interlaced && s->bottom_field)
                         ptr += s->linesize[c] >> 1;
 //av_log(NULL, AV_LOG_DEBUG, "%d %d %d %d %d %d %d %d \n", mb_x, mb_y, x, y, c, s->bottom_field, (v * mb_y + y) * 8, (h * mb_x + x) * 8);
-                    s->idct_put(ptr, s->linesize[c], s->block);
+                    if(!s->progressive)
+                        s->idct_put(ptr, s->linesize[c], s->block);
+                    else
+                        s->idct_add(ptr, s->linesize[c], s->block);
                     if (++x == h) {
                         x = 0;
                         y++;
@@ -1520,7 +1634,7 @@ static int mjpeg_decode_sos(MJpegDecodeContext *s)
     int len, nb_components, i, h, v, predictor, point_transform;
     int vmax, hmax, index, id;
     const int block_size= s->lossless ? 1 : 8;
-    int ilv;
+    int ilv, prev_shift;
 
     /* XXX: verify len field validity */
     len = get_bits(&s->gb, 16);
@@ -1530,12 +1644,6 @@ static int mjpeg_decode_sos(MJpegDecodeContext *s)
         dprintf("decode_sos: invalid len (%d)\n", len);
         return -1;
     }
-    /* XXX: only interleaved scan accepted */
-    if ((nb_components != s->nb_components) && !s->ls)
-    {
-        dprintf("decode_sos: components(%d) mismatch\n", nb_components);
-        return -1;
-    }
     vmax = 0;
     hmax = 0;
     for(i=0;i<nb_components;i++) {
@@ -1585,7 +1693,7 @@ static int mjpeg_decode_sos(MJpegDecodeContext *s)
 
     predictor= get_bits(&s->gb, 8); /* JPEG Ss / lossless JPEG predictor /JPEG-LS NEAR */
     ilv= get_bits(&s->gb, 8);    /* JPEG Se / JPEG-LS ILV */
-    skip_bits(&s->gb, 4); /* Ah */
+    prev_shift = get_bits(&s->gb, 4); /* Ah */
     point_transform= get_bits(&s->gb, 4); /* Al */
 
     for(i=0;i<nb_components;i++)
@@ -1596,8 +1704,8 @@ static int mjpeg_decode_sos(MJpegDecodeContext *s)
         s->mb_width  = (s->width  + s->h_max * block_size - 1) / (s->h_max * block_size);
         s->mb_height = (s->height + s->v_max * block_size - 1) / (s->v_max * block_size);
     } else if(!s->ls) { /* skip this for JPEG-LS */
-        h = s->h_max / s->h_scount[s->comp_index[0]];
-        v = s->v_max / s->v_scount[s->comp_index[0]];
+        h = s->h_max / s->h_scount[0];
+        v = s->v_max / s->v_scount[0];
         s->mb_width  = (s->width  + h * block_size - 1) / (h * block_size);
         s->mb_height = (s->height + v * block_size - 1) / (v * block_size);
         s->nb_blocks[0] = 1;
@@ -1631,7 +1739,7 @@ static int mjpeg_decode_sos(MJpegDecodeContext *s)
             }
         }
     }else{
-        if(mjpeg_decode_scan(s) < 0)
+        if(mjpeg_decode_scan(s, nb_components, predictor, ilv, prev_shift, point_transform) < 0)
             return -1;
     }
     emms_c();
@@ -1801,7 +1909,7 @@ static int mjpeg_decode_com(MJpegDecodeContext *s)
 {
     int len = get_bits(&s->gb, 16);
     if (len >= 2 && 8*len - 16 + get_bits_count(&s->gb) <= s->gb.size_in_bits) {
-        uint8_t *cbuf = av_malloc(len - 1);
+        char *cbuf = av_malloc(len - 1);
         if (cbuf) {
             int i;
             for (i = 0; i < len - 2; i++)
@@ -2020,17 +2128,26 @@ static int mjpeg_decode_frame(AVCodecContext *avctx,
                     break;
                 case SOF0:
                     s->lossless=0;
+                    s->progressive=0;
+                    if (mjpeg_decode_sof(s) < 0)
+                        return -1;
+                    break;
+                case SOF2:
+                    s->lossless=0;
+                    s->progressive=1;
                     if (mjpeg_decode_sof(s) < 0)
                         return -1;
                     break;
                 case SOF3:
                     s->lossless=1;
+                    s->progressive=0;
                     if (mjpeg_decode_sof(s) < 0)
                         return -1;
                     break;
                 case SOF48:
                     s->lossless=1;
                     s->ls=1;
+                    s->progressive=0;
                     if (mjpeg_decode_sof(s) < 0)
                         return -1;
                     break;
@@ -2039,6 +2156,7 @@ static int mjpeg_decode_frame(AVCodecContext *avctx,
                         return -1;
                     break;
                 case EOI:
+                    s->cur_scan = 0;
                     if ((s->buggy_avid && !s->interlaced) || s->restart_interval)
                         break;
 eoi_parser:
@@ -2076,7 +2194,6 @@ eoi_parser:
                     mjpeg_decode_dri(s);
                     break;
                 case SOF1:
-                case SOF2:
                 case SOF5:
                 case SOF6:
                 case SOF7:
@@ -2387,6 +2504,61 @@ static int mjpeg_decode_end(AVCodecContext *avctx)
     return 0;
 }
 
+static int mjpega_dump_header(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,
+                              uint8_t **poutbuf, int *poutbuf_size,
+                              const uint8_t *buf, int buf_size, int keyframe)
+{
+    uint8_t *poutbufp;
+    int i;
+
+    if (avctx->codec_id != CODEC_ID_MJPEG) {
+        av_log(avctx, AV_LOG_ERROR, "mjpega bitstream filter only applies to mjpeg codec\n");
+        return 0;
+    }
+
+    *poutbuf_size = 0;
+    *poutbuf = av_malloc(buf_size + 44 + FF_INPUT_BUFFER_PADDING_SIZE);
+    poutbufp = *poutbuf;
+    bytestream_put_byte(&poutbufp, 0xff);
+    bytestream_put_byte(&poutbufp, SOI);
+    bytestream_put_byte(&poutbufp, 0xff);
+    bytestream_put_byte(&poutbufp, APP1);
+    bytestream_put_be16(&poutbufp, 42); /* size */
+    bytestream_put_be32(&poutbufp, 0);
+    bytestream_put_buffer(&poutbufp, "mjpg", 4);
+    bytestream_put_be32(&poutbufp, buf_size + 44); /* field size */
+    bytestream_put_be32(&poutbufp, buf_size + 44); /* pad field size */
+    bytestream_put_be32(&poutbufp, 0);             /* next ptr */
+
+    for (i = 0; i < buf_size - 1; i++) {
+        if (buf[i] == 0xff) {
+            switch (buf[i + 1]) {
+            case DQT:  /* quant off */
+            case DHT:  /* huff  off */
+            case SOF0: /* image off */
+                bytestream_put_be32(&poutbufp, i + 46);
+                break;
+            case SOS:
+                bytestream_put_be32(&poutbufp, i + 46); /* scan off */
+                bytestream_put_be32(&poutbufp, i + 46 + BE_16(buf + i + 2)); /* data off */
+                bytestream_put_buffer(&poutbufp, buf + 2, buf_size - 2); /* skip already written SOI */
+                *poutbuf_size = poutbufp - *poutbuf;
+                return 1;
+            case APP1:
+                if (i + 8 < buf_size && LE_32(buf + i + 8) == ff_get_fourcc("mjpg")) {
+                    av_log(avctx, AV_LOG_ERROR, "bitstream already formatted\n");
+                    memcpy(*poutbuf, buf, buf_size);
+                    *poutbuf_size = buf_size;
+                    return 1;
+                }
+            }
+        }
+    }
+    av_freep(poutbuf);
+    av_log(avctx, AV_LOG_ERROR, "could not find SOS marker in bitstream\n");
+    return 0;
+}
+
 AVCodec mjpeg_decoder = {
     "mjpeg",
     CODEC_TYPE_VIDEO,
@@ -2446,3 +2618,8 @@ AVCodecParser mjpeg_parser = {
     ff_parse_close,
 };
 
+AVBitStreamFilter mjpega_dump_header_bsf = {
+    "mjpegadump",
+    0,
+    mjpega_dump_header,
+};
diff --git a/src/libffmpeg/libavcodec/mlib/dsputil_mlib.c b/src/libffmpeg/libavcodec/mlib/dsputil_mlib.c
index c52490592..59c56b1dd 100644
--- a/src/libffmpeg/libavcodec/mlib/dsputil_mlib.c
+++ b/src/libffmpeg/libavcodec/mlib/dsputil_mlib.c
@@ -2,18 +2,20 @@
  * Sun mediaLib optimized DSP utils
  * Copyright (c) 2001 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -384,7 +386,7 @@ static void bswap_buf_mlib(uint32_t *dst, uint32_t *src, int w)
 static void ff_idct_put_mlib(uint8_t *dest, int line_size, DCTELEM *data)
 {
     int i;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     mlib_VideoIDCT8x8_S16_S16 (data, data);
 
@@ -421,7 +423,6 @@ static void ff_fdct_mlib(DCTELEM *data)
 
 void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx)
 {
-  if (xine_mm_accel() & MM_ACCEL_MLIB) {
     c->get_pixels  = get_pixels_mlib;
     c->diff_pixels = diff_pixels_mlib;
     c->add_pixels_clamped = add_pixels_clamped_mlib;
@@ -448,12 +449,10 @@ void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx)
     c->put_no_rnd_pixels_tab[1][0] = put_pixels8_mlib;
 
     c->bswap_buf = bswap_buf_mlib;
-  }
 }
 
 void MPV_common_init_mlib(MpegEncContext *s)
 {
-  if (xine_mm_accel() & MM_ACCEL_MLIB) {
     if(s->avctx->dct_algo==FF_DCT_AUTO || s->avctx->dct_algo==FF_DCT_MLIB){
         s->dsp.fdct = ff_fdct_mlib;
     }
@@ -464,5 +463,4 @@ void MPV_common_init_mlib(MpegEncContext *s)
         s->dsp.idct    = ff_idct_mlib;
         s->dsp.idct_permutation_type= FF_NO_IDCT_PERM;
     }
-  }
 }
diff --git a/src/libffmpeg/libavcodec/mmvideo.c b/src/libffmpeg/libavcodec/mmvideo.c
index 0cfae83de..07d3f3fc5 100644
--- a/src/libffmpeg/libavcodec/mmvideo.c
+++ b/src/libffmpeg/libavcodec/mmvideo.c
@@ -2,18 +2,20 @@
  * American Laser Games MM Video Decoder
  * Copyright (c) 2006 Peter Ross
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
diff --git a/src/libffmpeg/libavcodec/motion_est.c b/src/libffmpeg/libavcodec/motion_est.c
index c587369f3..0e1504147 100644
--- a/src/libffmpeg/libavcodec/motion_est.c
+++ b/src/libffmpeg/libavcodec/motion_est.c
@@ -4,18 +4,20 @@
  * Copyright (c) 2002-2004 Michael Niedermayer
  *
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * new Motion Estimation (X1/EPZS) by Michael Niedermayer <michaelni@gmx.at>
@@ -297,14 +299,14 @@ static int pix_dev(uint8_t * pix, int line_size, int mean)
     s = 0;
     for (i = 0; i < 16; i++) {
         for (j = 0; j < 16; j += 8) {
-            s += ABS(pix[0]-mean);
-            s += ABS(pix[1]-mean);
-            s += ABS(pix[2]-mean);
-            s += ABS(pix[3]-mean);
-            s += ABS(pix[4]-mean);
-            s += ABS(pix[5]-mean);
-            s += ABS(pix[6]-mean);
-            s += ABS(pix[7]-mean);
+            s += FFABS(pix[0]-mean);
+            s += FFABS(pix[1]-mean);
+            s += FFABS(pix[2]-mean);
+            s += FFABS(pix[3]-mean);
+            s += FFABS(pix[4]-mean);
+            s += FFABS(pix[5]-mean);
+            s += FFABS(pix[6]-mean);
+            s += FFABS(pix[7]-mean);
             pix += 8;
         }
         pix += line_size - 16;
@@ -1179,13 +1181,11 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
         vard= check_input_motion(s, mb_x, mb_y, 1);
 
         if((vard+128)>>8 < c->avctx->me_threshold){
+            int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100);
+            int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20;
             pic->mc_mb_var[s->mb_stride * mb_y + mb_x] = (vard+128)>>8;
             c->mc_mb_var_sum_temp += (vard+128)>>8;
-            if (vard <= 64<<8 || vard < varc) { //FIXME
-                c->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
-            }else{
-                c->scene_change_score+= s->qscale * s->avctx->scenechange_factor;
-            }
+            c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score);
             return;
         }
         if((vard+128)>>8 < c->avctx->mb_threshold)
@@ -1272,10 +1272,9 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
            varc, s->avg_mb_var, sum, vard, mx - xx, my - yy);
 #endif
     if(mb_type){
-        if (vard <= 64<<8 || vard < varc)
-            c->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
-        else
-            c->scene_change_score+= s->qscale * s->avctx->scenechange_factor;
+        int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100);
+        int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20;
+        c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score);
 
         if(mb_type == CANDIDATE_MB_TYPE_INTER){
             c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
@@ -1293,14 +1292,14 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
             interlaced_search(s, 0, s->p_field_mv_table, s->p_field_select_table, mx, my, 1);
         }
     }else if(c->avctx->mb_decision > FF_MB_DECISION_SIMPLE){
-        if (vard <= 64<<8 || vard < varc)
-            c->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
-        else
-            c->scene_change_score+= s->qscale * s->avctx->scenechange_factor;
+        int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100);
+        int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20;
+        c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score);
 
         if (vard*2 + 200*256 > varc)
             mb_type|= CANDIDATE_MB_TYPE_INTRA;
-        if (varc*2 + 200*256 > vard){
+        if (varc*2 + 200*256 > vard || s->qscale > 24){
+//        if (varc*2 + 200*256 + 50*(s->lambda2>>FF_LAMBDA_SHIFT) > vard){
             mb_type|= CANDIDATE_MB_TYPE_INTER;
             c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
             if(s->flags&CODEC_FLAG_MV0)
@@ -1399,10 +1398,10 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
         }else
             s->current_picture.mb_type[mb_y*s->mb_stride + mb_x]= 0;
 
-        if (vard <= 64<<8 || vard < varc) { //FIXME
-            c->scene_change_score+= ff_sqrt(vard) - ff_sqrt(varc);
-        }else{
-            c->scene_change_score+= s->qscale * s->avctx->scenechange_factor;
+        {
+            int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100);
+            int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20;
+            c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score);
         }
     }
 
@@ -1673,7 +1672,7 @@ static inline int bidir_refine(MpegEncContext * s, int mb_x, int mb_y)
     }
 #define CHECK_BIDIR2(a,b,c,d)\
 CHECK_BIDIR(a,b,c,d)\
-CHECK_BIDIR(-a,-b,-c,-d)
+CHECK_BIDIR(-(a),-(b),-(c),-(d))
 
 #define CHECK_BIDIRR(a,b,c,d)\
 CHECK_BIDIR2(a,b,c,d)\
@@ -1790,7 +1789,7 @@ static inline int direct_search(MpegEncContext * s, int mb_x, int mb_y)
     P_LEFT[1]        = clip(mv_table[mot_xy - 1][1], ymin<<shift, ymax<<shift);
 
     /* special case for first line */
-    if (!s->first_slice_line) { //FIXME maybe allow this over thread boundary as its cliped
+    if (!s->first_slice_line) { //FIXME maybe allow this over thread boundary as its clipped
         P_TOP[0]      = clip(mv_table[mot_xy - mot_stride             ][0], xmin<<shift, xmax<<shift);
         P_TOP[1]      = clip(mv_table[mot_xy - mot_stride             ][1], ymin<<shift, ymax<<shift);
         P_TOPRIGHT[0] = clip(mv_table[mot_xy - mot_stride + 1         ][0], xmin<<shift, xmax<<shift);
diff --git a/src/libffmpeg/libavcodec/motion_est_template.c b/src/libffmpeg/libavcodec/motion_est_template.c
index 16d34bb88..d8feaff5a 100644
--- a/src/libffmpeg/libavcodec/motion_est_template.c
+++ b/src/libffmpeg/libavcodec/motion_est_template.c
@@ -2,18 +2,20 @@
  * Motion estimation
  * Copyright (c) 2002-2004 Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -231,7 +233,7 @@ static int no_sub_motion_search(MpegEncContext * s,
     return dmin;
 }
 
-int inline ff_get_mb_score(MpegEncContext * s, int mx, int my, int src_index,
+inline int ff_get_mb_score(MpegEncContext * s, int mx, int my, int src_index,
                                int ref_index, int size, int h, int add_rate)
 {
 //    const int check_luma= s->dsp.me_sub_cmp != s->dsp.mb_cmp;
@@ -513,13 +515,13 @@ static int qpel_motion_search(MpegEncContext * s,
     }\
 }
 
-#define CHECK_CLIPED_MV(ax,ay)\
+#define CHECK_CLIPPED_MV(ax,ay)\
 {\
-    const int x= ax;\
-    const int y= ay;\
-    const int x2= FFMAX(xmin, FFMIN(x, xmax));\
-    const int y2= FFMAX(ymin, FFMIN(y, ymax));\
-    CHECK_MV(x2, y2)\
+    const int Lx= ax;\
+    const int Ly= ay;\
+    const int Lx2= FFMAX(xmin, FFMIN(Lx, xmax));\
+    const int Ly2= FFMAX(ymin, FFMIN(Ly, ymax));\
+    CHECK_MV(Lx2, Ly2)\
 }
 
 #define CHECK_MV_DIR(x,y,new_dir)\
@@ -637,8 +639,8 @@ static int funny_diamond_search(MpegEncContext * s, int *best, int dmin,
 {
 int dx, dy, i;
 static int stats[8*8];
-dx= ABS(x-best[0]);
-dy= ABS(y-best[1]);
+dx= FFABS(x-best[0]);
+dy= FFABS(y-best[1]);
 if(dy>dx){
     dx^=dy; dy^=dx; dx^=dy;
 }
@@ -656,6 +658,126 @@ if(256*256*256*64 % (stats[0]+1)==0){
     return dmin;
 }
 
+static int hex_search(MpegEncContext * s, int *best, int dmin,
+                                       int src_index, int ref_index, int const penalty_factor,
+                                       int size, int h, int flags, int dia_size)
+{
+    MotionEstContext * const c= &s->me;
+    me_cmp_func cmpf, chroma_cmpf;
+    LOAD_COMMON
+    LOAD_COMMON2
+    int map_generation= c->map_generation;
+    int x,y,i,d;
+    static const int hex[6][2]={{-2, 0}, { 2,0}, {-1,-2}, {1,-2}, {-1,2},{1,2}};
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    for(;dia_size; dia_size--){
+        do{
+            x= best[0];
+            y= best[1];
+            for(i=0; i<6; i++){
+                CHECK_CLIPPED_MV(x+hex[i][0]*dia_size, y+hex[i][1]*dia_size);
+            }
+        }while(best[0] != x || best[1] != y);
+    }
+
+    do{
+        x= best[0];
+        y= best[1];
+        CHECK_CLIPPED_MV(x+1, y);
+        CHECK_CLIPPED_MV(x, y+1);
+        CHECK_CLIPPED_MV(x-1, y);
+        CHECK_CLIPPED_MV(x, y-1);
+    }while(best[0] != x || best[1] != y);
+
+    return dmin;
+}
+
+static int l2s_dia_search(MpegEncContext * s, int *best, int dmin,
+                                       int src_index, int ref_index, int const penalty_factor,
+                                       int size, int h, int flags)
+{
+    MotionEstContext * const c= &s->me;
+    me_cmp_func cmpf, chroma_cmpf;
+    LOAD_COMMON
+    LOAD_COMMON2
+    int map_generation= c->map_generation;
+    int x,y,i,d, dia_size;
+    static const int hex[8][2]={{-2, 0}, {-1,-1}, { 0,-2}, { 1,-1},
+                                { 2, 0}, { 1, 1}, { 0, 2}, {-1, 1}};
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    for(dia_size= c->dia_size&0xFF; dia_size; dia_size--){
+        do{
+            x= best[0];
+            y= best[1];
+            for(i=0; i<8; i++){
+                CHECK_CLIPPED_MV(x+hex[i][0]*dia_size, y+hex[i][1]*dia_size);
+            }
+        }while(best[0] != x || best[1] != y);
+    }
+
+    x= best[0];
+    y= best[1];
+    CHECK_CLIPPED_MV(x+1, y);
+    CHECK_CLIPPED_MV(x, y+1);
+    CHECK_CLIPPED_MV(x-1, y);
+    CHECK_CLIPPED_MV(x, y-1);
+
+    return dmin;
+}
+
+static int umh_search(MpegEncContext * s, int *best, int dmin,
+                                       int src_index, int ref_index, int const penalty_factor,
+                                       int size, int h, int flags)
+{
+    MotionEstContext * const c= &s->me;
+    me_cmp_func cmpf, chroma_cmpf;
+    LOAD_COMMON
+    LOAD_COMMON2
+    int map_generation= c->map_generation;
+    int x,y,x2,y2, i, j, d;
+    const int dia_size= c->dia_size&0xFE;
+    static const int hex[16][2]={{-4,-2}, {-4,-1}, {-4, 0}, {-4, 1}, {-4, 2},
+                                 { 4,-2}, { 4,-1}, { 4, 0}, { 4, 1}, { 4, 2},
+                                 {-2, 3}, { 0, 4}, { 2, 3},
+                                 {-2,-3}, { 0,-4}, { 2,-3},};
+
+    cmpf= s->dsp.me_cmp[size];
+    chroma_cmpf= s->dsp.me_cmp[size+1];
+
+    x= best[0];
+    y= best[1];
+    for(x2=FFMAX(x-dia_size+1, xmin); x2<=FFMIN(x+dia_size-1,xmax); x2+=2){
+        CHECK_MV(x2, y);
+    }
+    for(y2=FFMAX(y-dia_size/2+1, ymin); y2<=FFMIN(y+dia_size/2-1,ymax); y2+=2){
+        CHECK_MV(x, y2);
+    }
+
+    x= best[0];
+    y= best[1];
+    for(y2=FFMAX(y-2, ymin); y2<=FFMIN(y+2,ymax); y2++){
+        for(x2=FFMAX(x-2, xmin); x2<=FFMIN(x+2,xmax); x2++){
+            CHECK_MV(x2, y2);
+        }
+    }
+
+//FIXME prevent the CLIP stuff
+
+    for(j=1; j<=dia_size/4; j++){
+        for(i=0; i<16; i++){
+            CHECK_CLIPPED_MV(x+hex[i][0]*j, y+hex[i][1]*j);
+        }
+    }
+
+    return hex_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags, 1);
+}
+
 #define SAB_CHECK_MV(ax,ay)\
 {\
     const int key= ((ay)<<ME_MAP_MV_BITS) + (ax) + map_generation;\
@@ -693,7 +815,7 @@ static int sab_diamond_search(MpegEncContext * s, int *best, int dmin,
     MotionEstContext * const c= &s->me;
     me_cmp_func cmpf, chroma_cmpf;
     Minima minima[MAX_SAB_SIZE];
-    const int minima_count= ABS(c->dia_size);
+    const int minima_count= FFABS(c->dia_size);
     int i, j;
     LOAD_COMMON
     LOAD_COMMON2
@@ -827,8 +949,8 @@ static int var_diamond_search(MpegEncContext * s, int *best, int dmin,
 {
 int dx, dy, i;
 static int stats[8*8];
-dx= ABS(x-best[0]);
-dy= ABS(y-best[1]);
+dx= FFABS(x-best[0]);
+dy= FFABS(y-best[1]);
 stats[dy*8 + dx] ++;
 if(256*256*256*64 % (stats[0]+1)==0){
     for(i=0; i<64; i++){
@@ -853,6 +975,12 @@ static always_inline int diamond_search(MpegEncContext * s, int *best, int dmin,
         return   sab_diamond_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
     else if(c->dia_size<2)
         return small_diamond_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
+    else if(c->dia_size>768)
+        return           umh_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
+    else if(c->dia_size>512)
+        return           hex_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags, c->dia_size&0xFF);
+    else if(c->dia_size>256)
+        return       l2s_dia_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
     else
         return   var_diamond_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
 }
@@ -893,7 +1021,7 @@ static always_inline int epzs_motion_search_internal(MpegEncContext * s, int *mx
     /* first line */
     if (s->first_slice_line) {
         CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
-        CHECK_CLIPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
                         (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
     }else{
         if(dmin<((h*h*s->avctx->mv0_threshold)>>8)
@@ -905,27 +1033,29 @@ static always_inline int epzs_motion_search_internal(MpegEncContext * s, int *mx
             c->skip=1;
             return dmin;
         }
-        CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
-        if(dmin>h*h*2){
-            CHECK_CLIPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
-                            (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
-            CHECK_MV(P_LEFT[0]    >>shift, P_LEFT[1]    >>shift)
-            CHECK_MV(P_TOP[0]     >>shift, P_TOP[1]     >>shift)
-            CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
-        }
+        CHECK_MV(    P_MEDIAN[0] >>shift ,    P_MEDIAN[1] >>shift)
+        CHECK_CLIPPED_MV((P_MEDIAN[0]>>shift)  , (P_MEDIAN[1]>>shift)-1)
+        CHECK_CLIPPED_MV((P_MEDIAN[0]>>shift)  , (P_MEDIAN[1]>>shift)+1)
+        CHECK_CLIPPED_MV((P_MEDIAN[0]>>shift)-1, (P_MEDIAN[1]>>shift)  )
+        CHECK_CLIPPED_MV((P_MEDIAN[0]>>shift)+1, (P_MEDIAN[1]>>shift)  )
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+                        (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
+        CHECK_MV(P_LEFT[0]    >>shift, P_LEFT[1]    >>shift)
+        CHECK_MV(P_TOP[0]     >>shift, P_TOP[1]     >>shift)
+        CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
     }
     if(dmin>h*h*4){
         if(c->pre_pass){
-            CHECK_CLIPED_MV((last_mv[ref_mv_xy-1][0]*ref_mv_scale + (1<<15))>>16,
+            CHECK_CLIPPED_MV((last_mv[ref_mv_xy-1][0]*ref_mv_scale + (1<<15))>>16,
                             (last_mv[ref_mv_xy-1][1]*ref_mv_scale + (1<<15))>>16)
             if(!s->first_slice_line)
-                CHECK_CLIPED_MV((last_mv[ref_mv_xy-ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
+                CHECK_CLIPPED_MV((last_mv[ref_mv_xy-ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
                                 (last_mv[ref_mv_xy-ref_mv_stride][1]*ref_mv_scale + (1<<15))>>16)
         }else{
-            CHECK_CLIPED_MV((last_mv[ref_mv_xy+1][0]*ref_mv_scale + (1<<15))>>16,
+            CHECK_CLIPPED_MV((last_mv[ref_mv_xy+1][0]*ref_mv_scale + (1<<15))>>16,
                             (last_mv[ref_mv_xy+1][1]*ref_mv_scale + (1<<15))>>16)
             if(s->mb_y+1<s->end_mb_y)  //FIXME replace at least with last_slice_line
-                CHECK_CLIPED_MV((last_mv[ref_mv_xy+ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
+                CHECK_CLIPPED_MV((last_mv[ref_mv_xy+ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
                                 (last_mv[ref_mv_xy+ref_mv_stride][1]*ref_mv_scale + (1<<15))>>16)
         }
     }
@@ -1007,26 +1137,24 @@ static int epzs_motion_search4(MpegEncContext * s,
     /* first line */
     if (s->first_slice_line) {
         CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
-        CHECK_CLIPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
                         (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
         CHECK_MV(P_MV1[0]>>shift, P_MV1[1]>>shift)
     }else{
         CHECK_MV(P_MV1[0]>>shift, P_MV1[1]>>shift)
         //FIXME try some early stop
-        if(dmin>64*2){
-            CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
-            CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
-            CHECK_MV(P_TOP[0]>>shift, P_TOP[1]>>shift)
-            CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
-            CHECK_CLIPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
-                            (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
-        }
+        CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
+        CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
+        CHECK_MV(P_TOP[0]>>shift, P_TOP[1]>>shift)
+        CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+                        (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
     }
     if(dmin>64*4){
-        CHECK_CLIPED_MV((last_mv[ref_mv_xy+1][0]*ref_mv_scale + (1<<15))>>16,
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy+1][0]*ref_mv_scale + (1<<15))>>16,
                         (last_mv[ref_mv_xy+1][1]*ref_mv_scale + (1<<15))>>16)
         if(s->mb_y+1<s->end_mb_y)  //FIXME replace at least with last_slice_line
-            CHECK_CLIPED_MV((last_mv[ref_mv_xy+ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
+            CHECK_CLIPPED_MV((last_mv[ref_mv_xy+ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
                             (last_mv[ref_mv_xy+ref_mv_stride][1]*ref_mv_scale + (1<<15))>>16)
     }
 
@@ -1069,26 +1197,24 @@ static int epzs_motion_search2(MpegEncContext * s,
     /* first line */
     if (s->first_slice_line) {
         CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
-        CHECK_CLIPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
                         (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
         CHECK_MV(P_MV1[0]>>shift, P_MV1[1]>>shift)
     }else{
         CHECK_MV(P_MV1[0]>>shift, P_MV1[1]>>shift)
         //FIXME try some early stop
-        if(dmin>64*2){
-            CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
-            CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
-            CHECK_MV(P_TOP[0]>>shift, P_TOP[1]>>shift)
-            CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
-            CHECK_CLIPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
-                            (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
-        }
+        CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
+        CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
+        CHECK_MV(P_TOP[0]>>shift, P_TOP[1]>>shift)
+        CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
+                        (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
     }
     if(dmin>64*4){
-        CHECK_CLIPED_MV((last_mv[ref_mv_xy+1][0]*ref_mv_scale + (1<<15))>>16,
+        CHECK_CLIPPED_MV((last_mv[ref_mv_xy+1][0]*ref_mv_scale + (1<<15))>>16,
                         (last_mv[ref_mv_xy+1][1]*ref_mv_scale + (1<<15))>>16)
         if(s->mb_y+1<s->end_mb_y)  //FIXME replace at least with last_slice_line
-            CHECK_CLIPED_MV((last_mv[ref_mv_xy+ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
+            CHECK_CLIPPED_MV((last_mv[ref_mv_xy+ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
                             (last_mv[ref_mv_xy+ref_mv_stride][1]*ref_mv_scale + (1<<15))>>16)
     }
 
diff --git a/src/libffmpeg/libavcodec/mpeg12.c b/src/libffmpeg/libavcodec/mpeg12.c
index c268cf707..e3a4c2da5 100644
--- a/src/libffmpeg/libavcodec/mpeg12.c
+++ b/src/libffmpeg/libavcodec/mpeg12.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2000,2001 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -90,10 +92,10 @@ extern void XVMC_pack_pblocks(MpegEncContext *s,int cbp);
 extern void XVMC_init_block(MpegEncContext *s);//set s->block
 #endif
 
-const enum PixelFormat pixfmt_yuv_420[]= {PIX_FMT_YUV420P,-1};
-const enum PixelFormat pixfmt_yuv_422[]= {PIX_FMT_YUV422P,-1};
-const enum PixelFormat pixfmt_yuv_444[]= {PIX_FMT_YUV444P,-1};
-const enum PixelFormat pixfmt_xvmc_mpg2_420[] = {
+static const enum PixelFormat pixfmt_yuv_420[]= {PIX_FMT_YUV420P,-1};
+static const enum PixelFormat pixfmt_yuv_422[]= {PIX_FMT_YUV422P,-1};
+static const enum PixelFormat pixfmt_yuv_444[]= {PIX_FMT_YUV444P,-1};
+static const enum PixelFormat pixfmt_xvmc_mpg2_420[] = {
                                            PIX_FMT_XVMC_MPEG2_IDCT,
                                            PIX_FMT_XVMC_MPEG2_MC,
                                            -1};
@@ -164,7 +166,7 @@ static void init_uni_ac_vlc(RLTable *rl, uint8_t *uni_ac_vlc_len){
         for(run=0; run<64; run++){
             int len, bits, code;
 
-            int alevel= ABS(level);
+            int alevel= FFABS(level);
             int sign= (level>>31)&1;
 
             if (alevel > rl->max_level[0][run])
@@ -211,7 +213,7 @@ static int find_frame_rate_index(MpegEncContext *s){
         int64_t n1= 1001LL*s->avctx->time_base.den;
         if(s->avctx->strict_std_compliance > FF_COMPLIANCE_INOFFICIAL && i>=9) break;
 
-        d = ABS(n0 - n1);
+        d = FFABS(n0 - n1);
         if(d < dmin){
             dmin=d;
             s->frame_rate_index= i;
@@ -245,6 +247,11 @@ static int encode_init(AVCodecContext *avctx)
     if(avctx->level == FF_LEVEL_UNKNOWN)
         avctx->level = s->chroma_format == CHROMA_420 ? 8 : 5;
 
+    if((avctx->flags2 & CODEC_FLAG2_DROP_FRAME_TIMECODE) && s->frame_rate_index != 4){
+        av_log(avctx, AV_LOG_ERROR, "Drop frame time code only allowed with 1001/30000 fps\n");
+        return -1;
+    }
+
     return 0;
 }
 
@@ -284,7 +291,7 @@ static void mpeg1_encode_sequence_header(MpegEncContext *s)
                 else
                     error-= av_q2d(mpeg2_aspect[i])*s->height/s->width;
 
-                error= ABS(error);
+                error= FFABS(error);
 
                 if(error < best_aspect_error){
                     best_aspect_error= error;
@@ -351,13 +358,20 @@ static void mpeg1_encode_sequence_header(MpegEncContext *s)
             }
 
             put_header(s, GOP_START_CODE);
-            put_bits(&s->pb, 1, 0); /* do drop frame */
+            put_bits(&s->pb, 1, !!(s->avctx->flags & CODEC_FLAG2_DROP_FRAME_TIMECODE)); /* drop frame flag */
             /* time code : we must convert from the real frame rate to a
                fake mpeg frame rate in case of low frame rate */
             fps = (framerate.num + framerate.den/2)/ framerate.den;
-            time_code = s->current_picture_ptr->coded_picture_number;
-
-            s->gop_picture_number = time_code;
+            time_code = s->current_picture_ptr->coded_picture_number + s->avctx->timecode_frame_start;
+
+            s->gop_picture_number = s->current_picture_ptr->coded_picture_number;
+            if (s->avctx->flags2 & CODEC_FLAG2_DROP_FRAME_TIMECODE) {
+                /* only works for NTSC 29.97 */
+                int d = time_code / 17982;
+                int m = time_code % 17982;
+                //if (m < 2) m += 2; /* not needed since -2,-1 / 1798 in C returns 0 */
+                time_code += 18 * d + 2 * ((m - 2) / 1798);
+            }
             put_bits(&s->pb, 5, (uint32_t)((time_code / (fps * 3600)) % 24));
             put_bits(&s->pb, 6, (uint32_t)((time_code / (fps * 60)) % 60));
             put_bits(&s->pb, 1, 1);
@@ -811,7 +825,7 @@ void ff_mpeg1_encode_init(MpegEncContext *s)
                 int bits, code;
                 int diff=i;
 
-                adiff = ABS(diff);
+                adiff = FFABS(diff);
                 if(diff<0) diff--;
                 index = av_log2(2*adiff);
 
@@ -2395,10 +2409,12 @@ static void mpeg_decode_picture_coding_extension(MpegEncContext *s)
     s->chroma_420_type = get_bits1(&s->gb);
     s->progressive_frame = get_bits1(&s->gb);
 
-    if(s->picture_structure == PICT_FRAME)
+    if(s->picture_structure == PICT_FRAME){
         s->first_field=0;
-    else{
+        s->v_edge_pos= 16*s->mb_height;
+    }else{
         s->first_field ^= 1;
+        s->v_edge_pos=  8*s->mb_height;
         memset(s->mbskip_table, 0, s->mb_stride*s->mb_height);
     }
 
@@ -2702,7 +2718,8 @@ static int slice_decode_thread(AVCodecContext *c, void *arg){
     s->error_count= 3*(s->end_mb_y - s->start_mb_y)*s->mb_width;
 
     for(;;){
-        int start_code, ret;
+        uint32_t start_code;
+        int ret;
 
         ret= mpeg_decode_slice((Mpeg1Context*)s, mb_y, &buf, s->gb.buffer_end - buf);
         emms_c();
@@ -2996,7 +3013,7 @@ static void mpeg_decode_gop(AVCodecContext *avctx,
  * finds the end of the current frame in the bitstream.
  * @return the position of the first byte of the next frame, or -1
  */
-int ff_mpeg1_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size)
+static int mpeg1_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size)
 {
     int i;
     uint32_t state= pc->state;
@@ -3040,7 +3057,8 @@ static int mpeg_decode_frame(AVCodecContext *avctx,
     Mpeg1Context *s = avctx->priv_data;
     const uint8_t *buf_end;
     const uint8_t *buf_ptr;
-    int ret, start_code, input_size;
+    uint32_t start_code;
+    int ret, input_size;
     AVFrame *picture = data;
     MpegEncContext *s2 = &s->mpeg_enc_ctx;
     dprintf("fill_buffer\n");
@@ -3057,7 +3075,7 @@ static int mpeg_decode_frame(AVCodecContext *avctx,
     }
 
     if(s2->flags&CODEC_FLAG_TRUNCATED){
-        int next= ff_mpeg1_find_frame_end(&s2->parse_context, buf, buf_size);
+        int next= mpeg1_find_frame_end(&s2->parse_context, buf, buf_size);
 
         if( ff_combine_frame(&s2->parse_context, next, &buf, &buf_size) < 0 )
             return buf_size;
@@ -3087,7 +3105,7 @@ static int mpeg_decode_frame(AVCodecContext *avctx,
         /* find start next code */
         start_code = -1;
         buf_ptr = ff_find_start_code(buf_ptr,buf_end, &start_code);
-        if (start_code < 0){
+        if (start_code > 0x1ff){
             if(s2->pict_type != B_TYPE || avctx->skip_frame <= AVDISCARD_DEFAULT){
                 if(avctx->thread_count > 1){
                     int i;
@@ -3110,93 +3128,93 @@ static int mpeg_decode_frame(AVCodecContext *avctx,
             av_log(avctx, AV_LOG_DEBUG, "%3X at %zd left %d\n", start_code, buf_ptr-buf, input_size);
         }
 
-                /* prepare data for next start code */
-                switch(start_code) {
-                case SEQ_START_CODE:
-                    mpeg1_decode_sequence(avctx, buf_ptr,
-                                          input_size);
-                    break;
+        /* prepare data for next start code */
+        switch(start_code) {
+        case SEQ_START_CODE:
+            mpeg1_decode_sequence(avctx, buf_ptr,
+                                    input_size);
+            break;
 
-                case PICTURE_START_CODE:
-                    /* we have a complete image : we try to decompress it */
-                    mpeg1_decode_picture(avctx,
-                                         buf_ptr, input_size);
-                    break;
-                case EXT_START_CODE:
-                    mpeg_decode_extension(avctx,
-                                          buf_ptr, input_size);
-                    break;
-                case USER_START_CODE:
-                    mpeg_decode_user_data(avctx,
-                                          buf_ptr, input_size);
-                    break;
-                case GOP_START_CODE:
-                    s2->first_field=0;
-                    mpeg_decode_gop(avctx,
-                                          buf_ptr, input_size);
+        case PICTURE_START_CODE:
+            /* we have a complete image : we try to decompress it */
+            mpeg1_decode_picture(avctx,
+                                    buf_ptr, input_size);
+            break;
+        case EXT_START_CODE:
+            mpeg_decode_extension(avctx,
+                                    buf_ptr, input_size);
+            break;
+        case USER_START_CODE:
+            mpeg_decode_user_data(avctx,
+                                    buf_ptr, input_size);
+            break;
+        case GOP_START_CODE:
+            s2->first_field=0;
+            mpeg_decode_gop(avctx,
+                                    buf_ptr, input_size);
+            break;
+        default:
+            if (start_code >= SLICE_MIN_START_CODE &&
+                start_code <= SLICE_MAX_START_CODE) {
+                int mb_y= start_code - SLICE_MIN_START_CODE;
+
+                if(s2->last_picture_ptr==NULL){
+                /* skip b frames if we dont have reference frames */
+                    if(s2->pict_type==B_TYPE) break;
+                /* skip P frames if we dont have reference frame no valid header */
+//                    if(s2->pict_type==P_TYPE && s2->first_field && !s2->first_slice) break;
+                }
+                /* skip b frames if we are in a hurry */
+                if(avctx->hurry_up && s2->pict_type==B_TYPE) break;
+                if(  (avctx->skip_frame >= AVDISCARD_NONREF && s2->pict_type==B_TYPE)
+                    ||(avctx->skip_frame >= AVDISCARD_NONKEY && s2->pict_type!=I_TYPE)
+                    || avctx->skip_frame >= AVDISCARD_ALL)
                     break;
-                default:
-                    if (start_code >= SLICE_MIN_START_CODE &&
-                        start_code <= SLICE_MAX_START_CODE) {
-                        int mb_y= start_code - SLICE_MIN_START_CODE;
-
-                        if(s2->last_picture_ptr==NULL){
-                        /* skip b frames if we dont have reference frames */
-                            if(s2->pict_type==B_TYPE) break;
-                        /* skip P frames if we dont have reference frame no valid header */
-//                            if(s2->pict_type==P_TYPE && s2->first_field && !s2->first_slice) break;
-                        }
-                        /* skip b frames if we are in a hurry */
-                        if(avctx->hurry_up && s2->pict_type==B_TYPE) break;
-                        if(  (avctx->skip_frame >= AVDISCARD_NONREF && s2->pict_type==B_TYPE)
-                           ||(avctx->skip_frame >= AVDISCARD_NONKEY && s2->pict_type!=I_TYPE)
-                           || avctx->skip_frame >= AVDISCARD_ALL)
-                            break;
-                        /* skip everything if we are in a hurry>=5 */
-                        if(avctx->hurry_up>=5) break;
-
-                        if (!s->mpeg_enc_ctx_allocated) break;
-
-                        if(s2->codec_id == CODEC_ID_MPEG2VIDEO){
-                            if(mb_y < avctx->skip_top || mb_y >= s2->mb_height - avctx->skip_bottom)
-                                break;
-                        }
+                /* skip everything if we are in a hurry>=5 */
+                if(avctx->hurry_up>=5) break;
 
-                        if(s2->first_slice){
-                            s2->first_slice=0;
-                            if(mpeg_field_start(s2) < 0)
-                                return -1;
-                        }
+                if (!s->mpeg_enc_ctx_allocated) break;
 
-                        if(avctx->thread_count > 1){
-                            int threshold= (s2->mb_height*s->slice_count + avctx->thread_count/2) / avctx->thread_count;
-                            if(threshold <= mb_y){
-                                MpegEncContext *thread_context= s2->thread_context[s->slice_count];
+                if(s2->codec_id == CODEC_ID_MPEG2VIDEO){
+                    if(mb_y < avctx->skip_top || mb_y >= s2->mb_height - avctx->skip_bottom)
+                        break;
+                }
 
-                                thread_context->start_mb_y= mb_y;
-                                thread_context->end_mb_y  = s2->mb_height;
-                                if(s->slice_count){
-                                    s2->thread_context[s->slice_count-1]->end_mb_y= mb_y;
-                                    ff_update_duplicate_context(thread_context, s2);
-                                }
-                                init_get_bits(&thread_context->gb, buf_ptr, input_size*8);
-                                s->slice_count++;
-                            }
-                            buf_ptr += 2; //FIXME add minimum num of bytes per slice
-                        }else{
-                            ret = mpeg_decode_slice(s, mb_y, &buf_ptr, input_size);
-                            emms_c();
-
-                            if(ret < 0){
-                                if(s2->resync_mb_x>=0 && s2->resync_mb_y>=0)
-                                    ff_er_add_slice(s2, s2->resync_mb_x, s2->resync_mb_y, s2->mb_x, s2->mb_y, AC_ERROR|DC_ERROR|MV_ERROR);
-                            }else{
-                                ff_er_add_slice(s2, s2->resync_mb_x, s2->resync_mb_y, s2->mb_x-1, s2->mb_y, AC_END|DC_END|MV_END);
-                            }
+                if(s2->first_slice){
+                    s2->first_slice=0;
+                            if(mpeg_field_start(s2) < 0)
+                        return -1;
+                    }
+
+                if(avctx->thread_count > 1){
+                    int threshold= (s2->mb_height*s->slice_count + avctx->thread_count/2) / avctx->thread_count;
+                    if(threshold <= mb_y){
+                        MpegEncContext *thread_context= s2->thread_context[s->slice_count];
+
+                        thread_context->start_mb_y= mb_y;
+                        thread_context->end_mb_y  = s2->mb_height;
+                        if(s->slice_count){
+                            s2->thread_context[s->slice_count-1]->end_mb_y= mb_y;
+                            ff_update_duplicate_context(thread_context, s2);
                         }
+                        init_get_bits(&thread_context->gb, buf_ptr, input_size*8);
+                        s->slice_count++;
+                    }
+                    buf_ptr += 2; //FIXME add minimum num of bytes per slice
+                }else{
+                    ret = mpeg_decode_slice(s, mb_y, &buf_ptr, input_size);
+                    emms_c();
+
+                    if(ret < 0){
+                        if(s2->resync_mb_x>=0 && s2->resync_mb_y>=0)
+                            ff_er_add_slice(s2, s2->resync_mb_x, s2->resync_mb_y, s2->mb_x, s2->mb_y, AC_ERROR|DC_ERROR|MV_ERROR);
+                    }else{
+                        ff_er_add_slice(s2, s2->resync_mb_x, s2->resync_mb_y, s2->mb_x-1, s2->mb_y, AC_END|DC_END|MV_END);
                     }
-                    break;
                 }
+            }
+            break;
+        }
     }
 }
 
@@ -3313,6 +3331,169 @@ AVCodec mpeg_xvmc_decoder = {
 
 #endif
 
+#ifdef CONFIG_MPEGVIDEO_PARSER
+static void mpegvideo_extract_headers(AVCodecParserContext *s,
+                                      AVCodecContext *avctx,
+                                      const uint8_t *buf, int buf_size)
+{
+    ParseContext1 *pc = s->priv_data;
+    const uint8_t *buf_end;
+    uint32_t start_code;
+    int frame_rate_index, ext_type, bytes_left;
+    int frame_rate_ext_n, frame_rate_ext_d;
+    int picture_structure, top_field_first, repeat_first_field, progressive_frame;
+    int horiz_size_ext, vert_size_ext, bit_rate_ext;
+//FIXME replace the crap with get_bits()
+    s->repeat_pict = 0;
+    buf_end = buf + buf_size;
+    while (buf < buf_end) {
+        start_code= -1;
+        buf= ff_find_start_code(buf, buf_end, &start_code);
+        bytes_left = buf_end - buf;
+        switch(start_code) {
+        case PICTURE_START_CODE:
+            if (bytes_left >= 2) {
+                s->pict_type = (buf[1] >> 3) & 7;
+            }
+            break;
+        case SEQ_START_CODE:
+            if (bytes_left >= 7) {
+                pc->width  = (buf[0] << 4) | (buf[1] >> 4);
+                pc->height = ((buf[1] & 0x0f) << 8) | buf[2];
+                avcodec_set_dimensions(avctx, pc->width, pc->height);
+                frame_rate_index = buf[3] & 0xf;
+                pc->frame_rate.den = avctx->time_base.den = ff_frame_rate_tab[frame_rate_index].num;
+                pc->frame_rate.num = avctx->time_base.num = ff_frame_rate_tab[frame_rate_index].den;
+                avctx->bit_rate = ((buf[4]<<10) | (buf[5]<<2) | (buf[6]>>6))*400;
+                avctx->codec_id = CODEC_ID_MPEG1VIDEO;
+                avctx->sub_id = 1;
+            }
+            break;
+        case EXT_START_CODE:
+            if (bytes_left >= 1) {
+                ext_type = (buf[0] >> 4);
+                switch(ext_type) {
+                case 0x1: /* sequence extension */
+                    if (bytes_left >= 6) {
+                        horiz_size_ext = ((buf[1] & 1) << 1) | (buf[2] >> 7);
+                        vert_size_ext = (buf[2] >> 5) & 3;
+                        bit_rate_ext = ((buf[2] & 0x1F)<<7) | (buf[3]>>1);
+                        frame_rate_ext_n = (buf[5] >> 5) & 3;
+                        frame_rate_ext_d = (buf[5] & 0x1f);
+                        pc->progressive_sequence = buf[1] & (1 << 3);
+                        avctx->has_b_frames= !(buf[5] >> 7);
+
+                        pc->width  |=(horiz_size_ext << 12);
+                        pc->height |=( vert_size_ext << 12);
+                        avctx->bit_rate += (bit_rate_ext << 18) * 400;
+                        avcodec_set_dimensions(avctx, pc->width, pc->height);
+                        avctx->time_base.den = pc->frame_rate.den * (frame_rate_ext_n + 1);
+                        avctx->time_base.num = pc->frame_rate.num * (frame_rate_ext_d + 1);
+                        avctx->codec_id = CODEC_ID_MPEG2VIDEO;
+                        avctx->sub_id = 2; /* forces MPEG2 */
+                    }
+                    break;
+                case 0x8: /* picture coding extension */
+                    if (bytes_left >= 5) {
+                        picture_structure = buf[2]&3;
+                        top_field_first = buf[3] & (1 << 7);
+                        repeat_first_field = buf[3] & (1 << 1);
+                        progressive_frame = buf[4] & (1 << 7);
+
+                        /* check if we must repeat the frame */
+                        if (repeat_first_field) {
+                            if (pc->progressive_sequence) {
+                                if (top_field_first)
+                                    s->repeat_pict = 4;
+                                else
+                                    s->repeat_pict = 2;
+                            } else if (progressive_frame) {
+                                s->repeat_pict = 1;
+                            }
+                        }
+
+                        /* the packet only represents half a frame
+                           XXX,FIXME maybe find a different solution */
+                        if(picture_structure != 3)
+                            s->repeat_pict = -1;
+                    }
+                    break;
+                }
+            }
+            break;
+        case -1:
+            goto the_end;
+        default:
+            /* we stop parsing when we encounter a slice. It ensures
+               that this function takes a negligible amount of time */
+            if (start_code >= SLICE_MIN_START_CODE &&
+                start_code <= SLICE_MAX_START_CODE)
+                goto the_end;
+            break;
+        }
+    }
+ the_end: ;
+}
+
+static int mpegvideo_parse(AVCodecParserContext *s,
+                           AVCodecContext *avctx,
+                           uint8_t **poutbuf, int *poutbuf_size,
+                           const uint8_t *buf, int buf_size)
+{
+    ParseContext1 *pc1 = s->priv_data;
+    ParseContext *pc= &pc1->pc;
+    int next;
+
+    if(s->flags & PARSER_FLAG_COMPLETE_FRAMES){
+        next= buf_size;
+    }else{
+        next= mpeg1_find_frame_end(pc, buf, buf_size);
+
+        if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
+            *poutbuf = NULL;
+            *poutbuf_size = 0;
+            return buf_size;
+        }
+
+    }
+    /* we have a full frame : we just parse the first few MPEG headers
+       to have the full timing information. The time take by this
+       function should be negligible for uncorrupted streams */
+    mpegvideo_extract_headers(s, avctx, buf, buf_size);
+#if 0
+    printf("pict_type=%d frame_rate=%0.3f repeat_pict=%d\n",
+           s->pict_type, (double)avctx->time_base.den / avctx->time_base.num, s->repeat_pict);
+#endif
+
+    *poutbuf = (uint8_t *)buf;
+    *poutbuf_size = buf_size;
+    return next;
+}
+
+static int mpegvideo_split(AVCodecContext *avctx,
+                           const uint8_t *buf, int buf_size)
+{
+    int i;
+    uint32_t state= -1;
+
+    for(i=0; i<buf_size; i++){
+        state= (state<<8) | buf[i];
+        if(state != 0x1B3 && state != 0x1B5 && state < 0x200 && state >= 0x100)
+            return i-3;
+    }
+    return 0;
+}
+
+AVCodecParser mpegvideo_parser = {
+    { CODEC_ID_MPEG1VIDEO, CODEC_ID_MPEG2VIDEO },
+    sizeof(ParseContext1),
+    NULL,
+    mpegvideo_parse,
+    ff_parse1_close,
+    mpegvideo_split,
+};
+#endif /* !CONFIG_MPEGVIDEO_PARSER */
+
 /* this is ugly i know, but the alternative is too make
    hundreds of vars global and prefix them with ff_mpeg1_
    which is far uglier. */
diff --git a/src/libffmpeg/libavcodec/mpeg12data.h b/src/libffmpeg/libavcodec/mpeg12data.h
index e9a10ff3a..6c96a495b 100644
--- a/src/libffmpeg/libavcodec/mpeg12data.h
+++ b/src/libffmpeg/libavcodec/mpeg12data.h
@@ -1,9 +1,31 @@
+/*
+ * MPEG1 codec / MPEG2 decoder
+ * copyright (c) 2000,2001 Fabrice Bellard
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file mpeg12data.h
  * MPEG1/2 tables.
  */
 
-const int16_t ff_mpeg1_default_intra_matrix[64] = {
+const uint16_t ff_mpeg1_default_intra_matrix[64] = {
         8, 16, 19, 22, 26, 27, 29, 34,
         16, 16, 22, 24, 27, 29, 34, 37,
         19, 22, 26, 27, 29, 34, 34, 38,
@@ -14,7 +36,7 @@ const int16_t ff_mpeg1_default_intra_matrix[64] = {
         27, 29, 35, 38, 46, 56, 69, 83
 };
 
-const int16_t ff_mpeg1_default_non_intra_matrix[64] = {
+const uint16_t ff_mpeg1_default_non_intra_matrix[64] = {
     16, 16, 16, 16, 16, 16, 16, 16,
     16, 16, 16, 16, 16, 16, 16, 16,
     16, 16, 16, 16, 16, 16, 16, 16,
@@ -32,10 +54,10 @@ static const unsigned char vlc_dc_lum_bits[12] = {
     3, 2, 2, 3, 3, 4, 5, 6, 7, 8, 9, 9,
 };
 
-const uint16_t vlc_dc_chroma_code[12] = {
+static const uint16_t vlc_dc_chroma_code[12] = {
     0x0, 0x1, 0x2, 0x6, 0xe, 0x1e, 0x3e, 0x7e, 0xfe, 0x1fe, 0x3fe, 0x3ff,
 };
-const unsigned char vlc_dc_chroma_bits[12] = {
+static const unsigned char vlc_dc_chroma_bits[12] = {
     2, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10,
 };
 
@@ -367,7 +389,7 @@ const uint8_t ff_mpeg1_dc_scale_table[128]={
     8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
 };
 
-const static uint8_t mpeg2_dc_scale_table1[128]={
+static const uint8_t mpeg2_dc_scale_table1[128]={
 //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
     4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
     4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
diff --git a/src/libffmpeg/libavcodec/mpeg4data.h b/src/libffmpeg/libavcodec/mpeg4data.h
index 804d2ded8..e199c6a14 100644
--- a/src/libffmpeg/libavcodec/mpeg4data.h
+++ b/src/libffmpeg/libavcodec/mpeg4data.h
@@ -1,3 +1,25 @@
+/*
+ * copyright (c) 2000,2001 Fabrice Bellard
+ * H263+ support
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file mpeg4data.h
  * mpeg4 tables.
diff --git a/src/libffmpeg/libavcodec/mpegaudio.h b/src/libffmpeg/libavcodec/mpegaudio.h
index 0ee58240c..3eadf92a8 100644
--- a/src/libffmpeg/libavcodec/mpegaudio.h
+++ b/src/libffmpeg/libavcodec/mpegaudio.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file mpegaudio.h
  * mpeg audio declarations for both encoder and decoder.
@@ -52,7 +72,7 @@ typedef int32_t MPA_INT;
 #endif
 
 int l2_select_table(int bitrate, int nb_channels, int freq, int lsf);
-int mpa_decode_header(AVCodecContext *avctx, uint32_t head);
+int mpa_decode_header(AVCodecContext *avctx, uint32_t head, int *sample_rate);
 void ff_mpa_synth_init(MPA_INT *window);
 void ff_mpa_synth_filter(MPA_INT *synth_buf_ptr, int *synth_buf_offset,
                          MPA_INT *window, int *dither_state,
diff --git a/src/libffmpeg/libavcodec/mpegaudiodec.c b/src/libffmpeg/libavcodec/mpegaudiodec.c
index 0d82e3e98..54bcee3b0 100644
--- a/src/libffmpeg/libavcodec/mpegaudiodec.c
+++ b/src/libffmpeg/libavcodec/mpegaudiodec.c
@@ -2,18 +2,20 @@
  * MPEG Audio decoder
  * Copyright (c) 2001, 2002 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -36,40 +38,34 @@
 /* define USE_HIGHPRECISION to have a bit exact (but slower) mpeg
    audio decoder */
 #ifdef CONFIG_MPEGAUDIO_HP
-#define USE_HIGHPRECISION
+#   define USE_HIGHPRECISION
 #endif
 
 #include "mpegaudio.h"
 
+#include "mathops.h"
+
 #define FRAC_ONE    (1 << FRAC_BITS)
 
-#define MULL(a,b) (((int64_t)(a) * (int64_t)(b)) >> FRAC_BITS)
-#define MUL64(a,b) ((int64_t)(a) * (int64_t)(b))
 #define FIX(a)   ((int)((a) * FRAC_ONE))
 /* WARNING: only correct for posititive numbers */
 #define FIXR(a)   ((int)((a) * FRAC_ONE + 0.5))
 #define FRAC_RND(a) (((a) + (FRAC_ONE/2)) >> FRAC_BITS)
 
 #define FIXHR(a) ((int)((a) * (1LL<<32) + 0.5))
-//#define MULH(a,b) (((int64_t)(a) * (int64_t)(b))>>32) //gcc 3.4 creates an incredibly bloated mess out of this
-static always_inline int MULH(int a, int b){
-    return ((int64_t)(a) * (int64_t)(b))>>32;
-}
 
 /****************/
 
 #define HEADER_SIZE 4
 #define BACKSTEP_SIZE 512
+#define EXTRABYTES 24
 
 struct GranuleDef;
 
 typedef struct MPADecodeContext {
-    uint8_t inbuf1[2][MPA_MAX_CODED_FRAME_SIZE + BACKSTEP_SIZE];        /* input buffer */
-    int inbuf_index;
-    uint8_t *inbuf_ptr, *inbuf;
+    DECLARE_ALIGNED_8(uint8_t, last_buf[2*BACKSTEP_SIZE + EXTRABYTES]);
+    int last_buf_size;
     int frame_size;
-    int free_format_frame_size; /* frame size in case of free format
-                                   (zero if currently unknown) */
     /* next header (used in free format parsing) */
     uint32_t free_format_next_header;
     int error_protection;
@@ -77,8 +73,8 @@ typedef struct MPADecodeContext {
     int sample_rate;
     int sample_rate_index; /* between 0 and 8 */
     int bit_rate;
-    int old_frame_size;
     GetBitContext gb;
+    GetBitContext in_gb;
     int nb_channels;
     int mode;
     int mode_ext;
@@ -92,7 +88,8 @@ typedef struct MPADecodeContext {
 #endif
     void (*compute_antialias)(struct MPADecodeContext *s, struct GranuleDef *g);
     int adu_mode; ///< 0 for standard mp3, 1 for adu formatted mp3
-    unsigned int dither_state;
+    int dither_state;
+    int error_resilience;
 } MPADecodeContext;
 
 /**
@@ -141,7 +138,6 @@ static void compute_antialias_float(MPADecodeContext *s, GranuleDef *g);
 
 /* vlc structure for decoding layer 3 huffman tables */
 static VLC huff_vlc[16];
-static uint8_t *huff_code_table[16];
 static VLC huff_quad_vlc[2];
 /* computed from band_size_long */
 static uint16_t band_index_long[9][23];
@@ -149,6 +145,8 @@ static uint16_t band_index_long[9][23];
 #define TABLE_4_3_SIZE (8191 + 16)*4
 static int8_t  *table_4_3_exp;
 static uint32_t *table_4_3_value;
+static uint32_t exp_table[512];
+static uint32_t expval_table[512][16];
 /* intensity stereo coef table */
 static int32_t is_table[2][16];
 static int32_t is_table_lsf[2][2][16];
@@ -171,7 +169,6 @@ static const int32_t scale_factor_mult2[3][3] = {
     SCALE_GEN(4.0 / 9.0), /* 9 steps */
 };
 
-void ff_mpa_synth_init(MPA_INT *window);
 static MPA_INT window[512] __attribute__((aligned(16)));
 
 /* layer 1 unscaling */
@@ -309,6 +306,7 @@ static int decode_init(AVCodecContext * avctx)
 #else
     avctx->sample_fmt= SAMPLE_FMT_S16;
 #endif
+    s->error_resilience= avctx->error_resilience;
 
     if(avctx->antialias_algo != FF_AA_FLOAT)
         s->compute_antialias= compute_antialias_integer;
@@ -343,26 +341,30 @@ static int decode_init(AVCodecContext * avctx)
         ff_mpa_synth_init(window);
 
         /* huffman decode tables */
-        huff_code_table[0] = NULL;
         for(i=1;i<16;i++) {
             const HuffTable *h = &mpa_huff_tables[i];
             int xsize, x, y;
             unsigned int n;
-            uint8_t *code_table;
+            uint8_t  tmp_bits [512];
+            uint16_t tmp_codes[512];
+
+            memset(tmp_bits , 0, sizeof(tmp_bits ));
+            memset(tmp_codes, 0, sizeof(tmp_codes));
 
             xsize = h->xsize;
             n = xsize * xsize;
-            /* XXX: fail test */
-            init_vlc(&huff_vlc[i], 8, n,
-                     h->bits, 1, 1, h->codes, 2, 2, 1);
 
-            code_table = av_mallocz(n);
             j = 0;
             for(x=0;x<xsize;x++) {
-                for(y=0;y<xsize;y++)
-                    code_table[j++] = (x << 4) | y;
+                for(y=0;y<xsize;y++){
+                    tmp_bits [(x << 5) | y | ((x&&y)<<4)]= h->bits [j  ];
+                    tmp_codes[(x << 5) | y | ((x&&y)<<4)]= h->codes[j++];
+                }
             }
-            huff_code_table[i] = code_table;
+
+            /* XXX: fail test */
+            init_vlc(&huff_vlc[i], 7, 512,
+                     tmp_bits, 1, 1, tmp_codes, 2, 2, 1);
         }
         for(i=0;i<2;i++) {
             init_vlc(&huff_quad_vlc[i], i == 0 ? 7 : 4, 16,
@@ -393,13 +395,20 @@ static int decode_init(AVCodecContext * avctx)
             f = pow((double)(i/4), 4.0 / 3.0) * pow(2, (i&3)*0.25);
             fm = frexp(f, &e);
             m = (uint32_t)(fm*(1LL<<31) + 0.5);
-            e+= FRAC_BITS - 31 + 5;
+            e+= FRAC_BITS - 31 + 5 - 100;
 
             /* normalized to FRAC_BITS */
             table_4_3_value[i] = m;
 //            av_log(NULL, AV_LOG_DEBUG, "%d %d %f\n", i, m, pow((double)i, 4.0 / 3.0));
             table_4_3_exp[i] = -e;
         }
+        for(i=0; i<512*16; i++){
+            int exponent= (i>>4);
+            double f= pow(i&15, 4.0 / 3.0) * pow(2, (exponent-400)*0.25 + FRAC_BITS + 5);
+            expval_table[exponent][i&15]= llrint(f);
+            if((i&15)==1)
+                exp_table[exponent]= llrint(f);
+        }
 
         for(i=0;i<7;i++) {
             float f;
@@ -498,9 +507,6 @@ static int decode_init(AVCodecContext * avctx)
         init = 1;
     }
 
-    s->inbuf_index = 0;
-    s->inbuf = &s->inbuf1[s->inbuf_index][BACKSTEP_SIZE];
-    s->inbuf_ptr = s->inbuf;
 #ifdef DEBUG
     s->frame_count = 0;
 #endif
@@ -513,62 +519,62 @@ static int decode_init(AVCodecContext * avctx)
 
 /* cos(i*pi/64) */
 
-#define COS0_0  FIXR(0.50060299823519630134)
-#define COS0_1  FIXR(0.50547095989754365998)
-#define COS0_2  FIXR(0.51544730992262454697)
-#define COS0_3  FIXR(0.53104259108978417447)
-#define COS0_4  FIXR(0.55310389603444452782)
-#define COS0_5  FIXR(0.58293496820613387367)
-#define COS0_6  FIXR(0.62250412303566481615)
-#define COS0_7  FIXR(0.67480834145500574602)
-#define COS0_8  FIXR(0.74453627100229844977)
-#define COS0_9  FIXR(0.83934964541552703873)
-#define COS0_10 FIXR(0.97256823786196069369)
-#define COS0_11 FIXR(1.16943993343288495515)
-#define COS0_12 FIXR(1.48416461631416627724)
-#define COS0_13 FIXR(2.05778100995341155085)
-#define COS0_14 FIXR(3.40760841846871878570)
-#define COS0_15 FIXR(10.19000812354805681150)
-
-#define COS1_0 FIXR(0.50241928618815570551)
-#define COS1_1 FIXR(0.52249861493968888062)
-#define COS1_2 FIXR(0.56694403481635770368)
-#define COS1_3 FIXR(0.64682178335999012954)
-#define COS1_4 FIXR(0.78815462345125022473)
-#define COS1_5 FIXR(1.06067768599034747134)
-#define COS1_6 FIXR(1.72244709823833392782)
-#define COS1_7 FIXR(5.10114861868916385802)
-
-#define COS2_0 FIXR(0.50979557910415916894)
-#define COS2_1 FIXR(0.60134488693504528054)
-#define COS2_2 FIXR(0.89997622313641570463)
-#define COS2_3 FIXR(2.56291544774150617881)
-
-#define COS3_0 FIXR(0.54119610014619698439)
-#define COS3_1 FIXR(1.30656296487637652785)
-
-#define COS4_0 FIXR(0.70710678118654752439)
+#define COS0_0  FIXHR(0.50060299823519630134/2)
+#define COS0_1  FIXHR(0.50547095989754365998/2)
+#define COS0_2  FIXHR(0.51544730992262454697/2)
+#define COS0_3  FIXHR(0.53104259108978417447/2)
+#define COS0_4  FIXHR(0.55310389603444452782/2)
+#define COS0_5  FIXHR(0.58293496820613387367/2)
+#define COS0_6  FIXHR(0.62250412303566481615/2)
+#define COS0_7  FIXHR(0.67480834145500574602/2)
+#define COS0_8  FIXHR(0.74453627100229844977/2)
+#define COS0_9  FIXHR(0.83934964541552703873/2)
+#define COS0_10 FIXHR(0.97256823786196069369/2)
+#define COS0_11 FIXHR(1.16943993343288495515/4)
+#define COS0_12 FIXHR(1.48416461631416627724/4)
+#define COS0_13 FIXHR(2.05778100995341155085/8)
+#define COS0_14 FIXHR(3.40760841846871878570/8)
+#define COS0_15 FIXHR(10.19000812354805681150/32)
+
+#define COS1_0 FIXHR(0.50241928618815570551/2)
+#define COS1_1 FIXHR(0.52249861493968888062/2)
+#define COS1_2 FIXHR(0.56694403481635770368/2)
+#define COS1_3 FIXHR(0.64682178335999012954/2)
+#define COS1_4 FIXHR(0.78815462345125022473/2)
+#define COS1_5 FIXHR(1.06067768599034747134/4)
+#define COS1_6 FIXHR(1.72244709823833392782/4)
+#define COS1_7 FIXHR(5.10114861868916385802/16)
+
+#define COS2_0 FIXHR(0.50979557910415916894/2)
+#define COS2_1 FIXHR(0.60134488693504528054/2)
+#define COS2_2 FIXHR(0.89997622313641570463/2)
+#define COS2_3 FIXHR(2.56291544774150617881/8)
+
+#define COS3_0 FIXHR(0.54119610014619698439/2)
+#define COS3_1 FIXHR(1.30656296487637652785/4)
+
+#define COS4_0 FIXHR(0.70710678118654752439/2)
 
 /* butterfly operator */
-#define BF(a, b, c)\
+#define BF(a, b, c, s)\
 {\
     tmp0 = tab[a] + tab[b];\
     tmp1 = tab[a] - tab[b];\
     tab[a] = tmp0;\
-    tab[b] = MULL(tmp1, c);\
+    tab[b] = MULH(tmp1<<(s), c);\
 }
 
 #define BF1(a, b, c, d)\
 {\
-    BF(a, b, COS4_0);\
-    BF(c, d, -COS4_0);\
+    BF(a, b, COS4_0, 1);\
+    BF(c, d,-COS4_0, 1);\
     tab[c] += tab[d];\
 }
 
 #define BF2(a, b, c, d)\
 {\
-    BF(a, b, COS4_0);\
-    BF(c, d, -COS4_0);\
+    BF(a, b, COS4_0, 1);\
+    BF(c, d,-COS4_0, 1);\
     tab[c] += tab[d];\
     tab[a] += tab[c];\
     tab[c] += tab[b];\
@@ -583,92 +589,100 @@ static void dct32(int32_t *out, int32_t *tab)
     int tmp0, tmp1;
 
     /* pass 1 */
-    BF(0, 31, COS0_0);
-    BF(1, 30, COS0_1);
-    BF(2, 29, COS0_2);
-    BF(3, 28, COS0_3);
-    BF(4, 27, COS0_4);
-    BF(5, 26, COS0_5);
-    BF(6, 25, COS0_6);
-    BF(7, 24, COS0_7);
-    BF(8, 23, COS0_8);
-    BF(9, 22, COS0_9);
-    BF(10, 21, COS0_10);
-    BF(11, 20, COS0_11);
-    BF(12, 19, COS0_12);
-    BF(13, 18, COS0_13);
-    BF(14, 17, COS0_14);
-    BF(15, 16, COS0_15);
-
+    BF( 0, 31, COS0_0 , 1);
+    BF(15, 16, COS0_15, 5);
     /* pass 2 */
-    BF(0, 15, COS1_0);
-    BF(1, 14, COS1_1);
-    BF(2, 13, COS1_2);
-    BF(3, 12, COS1_3);
-    BF(4, 11, COS1_4);
-    BF(5, 10, COS1_5);
-    BF(6,  9, COS1_6);
-    BF(7,  8, COS1_7);
-
-    BF(16, 31, -COS1_0);
-    BF(17, 30, -COS1_1);
-    BF(18, 29, -COS1_2);
-    BF(19, 28, -COS1_3);
-    BF(20, 27, -COS1_4);
-    BF(21, 26, -COS1_5);
-    BF(22, 25, -COS1_6);
-    BF(23, 24, -COS1_7);
-
+    BF( 0, 15, COS1_0 , 1);
+    BF(16, 31,-COS1_0 , 1);
+    /* pass 1 */
+    BF( 7, 24, COS0_7 , 1);
+    BF( 8, 23, COS0_8 , 1);
+    /* pass 2 */
+    BF( 7,  8, COS1_7 , 4);
+    BF(23, 24,-COS1_7 , 4);
     /* pass 3 */
-    BF(0, 7, COS2_0);
-    BF(1, 6, COS2_1);
-    BF(2, 5, COS2_2);
-    BF(3, 4, COS2_3);
-
-    BF(8, 15, -COS2_0);
-    BF(9, 14, -COS2_1);
-    BF(10, 13, -COS2_2);
-    BF(11, 12, -COS2_3);
-
-    BF(16, 23, COS2_0);
-    BF(17, 22, COS2_1);
-    BF(18, 21, COS2_2);
-    BF(19, 20, COS2_3);
-
-    BF(24, 31, -COS2_0);
-    BF(25, 30, -COS2_1);
-    BF(26, 29, -COS2_2);
-    BF(27, 28, -COS2_3);
-
+    BF( 0,  7, COS2_0 , 1);
+    BF( 8, 15,-COS2_0 , 1);
+    BF(16, 23, COS2_0 , 1);
+    BF(24, 31,-COS2_0 , 1);
+    /* pass 1 */
+    BF( 3, 28, COS0_3 , 1);
+    BF(12, 19, COS0_12, 2);
+    /* pass 2 */
+    BF( 3, 12, COS1_3 , 1);
+    BF(19, 28,-COS1_3 , 1);
+    /* pass 1 */
+    BF( 4, 27, COS0_4 , 1);
+    BF(11, 20, COS0_11, 2);
+    /* pass 2 */
+    BF( 4, 11, COS1_4 , 1);
+    BF(20, 27,-COS1_4 , 1);
+    /* pass 3 */
+    BF( 3,  4, COS2_3 , 3);
+    BF(11, 12,-COS2_3 , 3);
+    BF(19, 20, COS2_3 , 3);
+    BF(27, 28,-COS2_3 , 3);
     /* pass 4 */
-    BF(0, 3, COS3_0);
-    BF(1, 2, COS3_1);
-
-    BF(4, 7, -COS3_0);
-    BF(5, 6, -COS3_1);
-
-    BF(8, 11, COS3_0);
-    BF(9, 10, COS3_1);
+    BF( 0,  3, COS3_0 , 1);
+    BF( 4,  7,-COS3_0 , 1);
+    BF( 8, 11, COS3_0 , 1);
+    BF(12, 15,-COS3_0 , 1);
+    BF(16, 19, COS3_0 , 1);
+    BF(20, 23,-COS3_0 , 1);
+    BF(24, 27, COS3_0 , 1);
+    BF(28, 31,-COS3_0 , 1);
 
-    BF(12, 15, -COS3_0);
-    BF(13, 14, -COS3_1);
 
-    BF(16, 19, COS3_0);
-    BF(17, 18, COS3_1);
 
-    BF(20, 23, -COS3_0);
-    BF(21, 22, -COS3_1);
-
-    BF(24, 27, COS3_0);
-    BF(25, 26, COS3_1);
+    /* pass 1 */
+    BF( 1, 30, COS0_1 , 1);
+    BF(14, 17, COS0_14, 3);
+    /* pass 2 */
+    BF( 1, 14, COS1_1 , 1);
+    BF(17, 30,-COS1_1 , 1);
+    /* pass 1 */
+    BF( 6, 25, COS0_6 , 1);
+    BF( 9, 22, COS0_9 , 1);
+    /* pass 2 */
+    BF( 6,  9, COS1_6 , 2);
+    BF(22, 25,-COS1_6 , 2);
+    /* pass 3 */
+    BF( 1,  6, COS2_1 , 1);
+    BF( 9, 14,-COS2_1 , 1);
+    BF(17, 22, COS2_1 , 1);
+    BF(25, 30,-COS2_1 , 1);
 
-    BF(28, 31, -COS3_0);
-    BF(29, 30, -COS3_1);
+    /* pass 1 */
+    BF( 2, 29, COS0_2 , 1);
+    BF(13, 18, COS0_13, 3);
+    /* pass 2 */
+    BF( 2, 13, COS1_2 , 1);
+    BF(18, 29,-COS1_2 , 1);
+    /* pass 1 */
+    BF( 5, 26, COS0_5 , 1);
+    BF(10, 21, COS0_10, 1);
+    /* pass 2 */
+    BF( 5, 10, COS1_5 , 2);
+    BF(21, 26,-COS1_5 , 2);
+    /* pass 3 */
+    BF( 2,  5, COS2_2 , 1);
+    BF(10, 13,-COS2_2 , 1);
+    BF(18, 21, COS2_2 , 1);
+    BF(26, 29,-COS2_2 , 1);
+    /* pass 4 */
+    BF( 1,  2, COS3_1 , 2);
+    BF( 5,  6,-COS3_1 , 2);
+    BF( 9, 10, COS3_1 , 2);
+    BF(13, 14,-COS3_1 , 2);
+    BF(17, 18, COS3_1 , 2);
+    BF(21, 22,-COS3_1 , 2);
+    BF(25, 26, COS3_1 , 2);
+    BF(29, 30,-COS3_1 , 2);
 
     /* pass 5 */
-    BF1(0, 1, 2, 3);
-    BF2(4, 5, 6, 7);
-    BF1(8, 9, 10, 11);
+    BF1( 0,  1,  2,  3);
+    BF2( 4,  5,  6,  7);
+    BF1( 8,  9, 10, 11);
     BF2(12, 13, 14, 15);
     BF1(16, 17, 18, 19);
     BF2(20, 21, 22, 23);
@@ -742,25 +756,11 @@ static inline int round_sample(int *sum)
     return sum1;
 }
 
-#if defined(ARCH_POWERPC_405)
-
 /* signed 16x16 -> 32 multiply add accumulate */
-#define MACS(rt, ra, rb) \
-    asm ("maclhw %0, %2, %3" : "=r" (rt) : "0" (rt), "r" (ra), "r" (rb));
+#define MACS(rt, ra, rb) MAC16(rt, ra, rb)
 
 /* signed 16x16 -> 32 multiply */
-#define MULS(ra, rb) \
-    ({ int __rt; asm ("mullhw %0, %1, %2" : "=r" (__rt) : "r" (ra), "r" (rb)); __rt; })
-
-#else
-
-/* signed 16x16 -> 32 multiply add accumulate */
-#define MACS(rt, ra, rb) rt += (ra) * (rb)
-
-/* signed 16x16 -> 32 multiply */
-#define MULS(ra, rb) ((ra) * (rb))
-
-#endif
+#define MULS(ra, rb) MUL16(ra, rb)
 
 #else
 
@@ -776,8 +776,7 @@ static inline int round_sample(int64_t *sum)
     return sum1;
 }
 
-#define MULS(ra, rb) MUL64(ra, rb)
-
+#   define MULS(ra, rb) MUL64(ra, rb)
 #endif
 
 #define SUM8(sum, op, w, p) \
@@ -934,6 +933,19 @@ static const int icos36[9] = {
     FIXR(5.73685662283492756461),
 };
 
+/* 0.5 / cos(pi*(2*i+1)/36) */
+static const int icos36h[9] = {
+    FIXHR(0.50190991877167369479/2),
+    FIXHR(0.51763809020504152469/2), //0
+    FIXHR(0.55168895948124587824/2),
+    FIXHR(0.61038729438072803416/2),
+    FIXHR(0.70710678118654752439/2), //1
+    FIXHR(0.87172339781054900991/2),
+    FIXHR(1.18310079157624925896/4),
+    FIXHR(1.93185165257813657349/4), //2
+//    FIXHR(5.73685662283492756461),
+};
+
 /* 12 points IMDCT. We compute it "by hand" by factorizing obvious
    cases. */
 static void imdct12(int *out, int *in)
@@ -950,10 +962,10 @@ static void imdct12(int *out, int *in)
     in3 += in1;
 
     in2= MULH(2*in2, C3);
-    in3= MULH(2*in3, C3);
+    in3= MULH(4*in3, C3);
 
     t1 = in0 - in4;
-    t2 = MULL(in1 - in5, icos36[4]);
+    t2 = MULH(2*(in1 - in5), icos36h[4]);
 
     out[ 7]=
     out[10]= t1 + t2;
@@ -962,19 +974,19 @@ static void imdct12(int *out, int *in)
 
     in0 += in4>>1;
     in4 = in0 + in2;
-    in1 += in5>>1;
-    in5 = MULL(in1 + in3, icos36[1]);
+    in5 += 2*in1;
+    in1 = MULH(in5 + in3, icos36h[1]);
     out[ 8]=
-    out[ 9]= in4 + in5;
+    out[ 9]= in4 + in1;
     out[ 2]=
-    out[ 3]= in4 - in5;
+    out[ 3]= in4 - in1;
 
     in0 -= in2;
-    in1 = MULL(in1 - in3, icos36[7]);
+    in5 = MULH(2*(in5 - in3), icos36h[7]);
     out[ 0]=
-    out[ 5]= in0 - in1;
+    out[ 5]= in0 - in5;
     out[ 6]=
-    out[11]= in0 + in1;
+    out[11]= in0 + in5;
 }
 
 /* cos(pi*i/18) */
@@ -1068,7 +1080,7 @@ static void imdct36(int *out, int *buf, int *in, int *win)
 
         t2 = tmp[i + 1];
         t3 = tmp[i + 3];
-        s1 = MULL(t3 + t2, icos36[j]);
+        s1 = MULH(2*(t3 + t2), icos36h[j]);
         s3 = MULL(t3 - t2, icos36[8 - j]);
 
         t0 = s0 + s1;
@@ -1088,7 +1100,7 @@ static void imdct36(int *out, int *buf, int *in, int *win)
     }
 
     s0 = tmp[16];
-    s1 = MULL(tmp[17], icos36[4]);
+    s1 = MULH(2*tmp[17], icos36h[4]);
     t0 = s0 + s1;
     t1 = s0 - s1;
     out[(9 + 4)*SBLIMIT] =  MULH(t1, win[9 + 4]) + buf[9 + 4];
@@ -1156,26 +1168,7 @@ static int decode_header(MPADecodeContext *s, uint32_t header)
         s->frame_size = frame_size;
     } else {
         /* if no frame size computed, signal it */
-        if (!s->free_format_frame_size)
-            return 1;
-        /* free format: compute bitrate and real frame size from the
-           frame size we extracted by reading the bitstream */
-        s->frame_size = s->free_format_frame_size;
-        switch(s->layer) {
-        case 1:
-            s->frame_size += padding  * 4;
-            s->bit_rate = (s->frame_size * sample_rate) / 48000;
-            break;
-        case 2:
-            s->frame_size += padding;
-            s->bit_rate = (s->frame_size * sample_rate) / 144000;
-            break;
-        default:
-        case 3:
-            s->frame_size += padding;
-            s->bit_rate = (s->frame_size * (sample_rate << s->lsf)) / 144000;
-            break;
-        }
+        return 1;
     }
 
 #if defined(DEBUG)
@@ -1199,10 +1192,9 @@ static int decode_header(MPADecodeContext *s, uint32_t header)
 
 /* useful helper to get mpeg audio stream infos. Return -1 if error in
    header, otherwise the coded frame size in bytes */
-int mpa_decode_header(AVCodecContext *avctx, uint32_t head)
+int mpa_decode_header(AVCodecContext *avctx, uint32_t head, int *sample_rate)
 {
     MPADecodeContext s1, *s = &s1;
-    memset( s, 0, sizeof(MPADecodeContext) );
 
     if (ff_mpa_check_header(head) != 0)
         return -1;
@@ -1227,7 +1219,7 @@ int mpa_decode_header(AVCodecContext *avctx, uint32_t head)
         break;
     }
 
-    avctx->sample_rate = s->sample_rate;
+    *sample_rate = s->sample_rate;
     avctx->channels = s->nb_channels;
     avctx->bit_rate = s->bit_rate;
     avctx->sub_id = s->layer;
@@ -1533,29 +1525,6 @@ static int mp_decode_layer2(MPADecodeContext *s)
     return 3 * 12;
 }
 
-/*
- * Seek back in the stream for backstep bytes (at most 511 bytes)
- */
-static void seek_to_maindata(MPADecodeContext *s, unsigned int backstep)
-{
-    uint8_t *ptr;
-
-    /* compute current position in stream */
-    ptr = (uint8_t *)(s->gb.buffer + (get_bits_count(&s->gb)>>3));
-
-    /* copy old data before current one */
-    ptr -= backstep;
-    memcpy(ptr, s->inbuf1[s->inbuf_index ^ 1] +
-           BACKSTEP_SIZE + s->old_frame_size - backstep, backstep);
-    /* init get bits again */
-    init_get_bits(&s->gb, ptr, (s->frame_size + backstep)*8);
-
-    /* prepare next buffer */
-    s->inbuf_index ^= 1;
-    s->inbuf = &s->inbuf1[s->inbuf_index][BACKSTEP_SIZE];
-    s->old_frame_size = s->frame_size;
-}
-
 static inline void lsf_sf_expand(int *slen,
                                  int sf, int n1, int n2, int n3)
 {
@@ -1591,7 +1560,7 @@ static void exponents_from_scale_factors(MPADecodeContext *s,
     bstab = band_size_long[s->sample_rate_index];
     pretab = mpa_pretab[g->preflag];
     for(i=0;i<g->long_end;i++) {
-        v0 = gain - ((g->scale_factors[i] + pretab[i]) << shift);
+        v0 = gain - ((g->scale_factors[i] + pretab[i]) << shift) + 400;
         len = bstab[i];
         for(j=len;j>0;j--)
             *exp_ptr++ = v0;
@@ -1606,7 +1575,7 @@ static void exponents_from_scale_factors(MPADecodeContext *s,
         for(i=g->short_start;i<13;i++) {
             len = bstab[i];
             for(l=0;l<3;l++) {
-                v0 = gains[l] - (g->scale_factors[k++] << shift);
+                v0 = gains[l] - (g->scale_factors[k++] << shift) + 400;
                 for(j=len;j>0;j--)
                 *exp_ptr++ = v0;
             }
@@ -1624,17 +1593,18 @@ static inline int get_bitsz(GetBitContext *s, int n)
 }
 
 static int huffman_decode(MPADecodeContext *s, GranuleDef *g,
-                          int16_t *exponents, int end_pos)
+                          int16_t *exponents, int end_pos2)
 {
     int s_index;
-    int linbits, code, x, y, l, v, i, j, k, pos;
-    GetBitContext last_gb;
+    int i;
+    int last_pos, bits_left;
     VLC *vlc;
-    uint8_t *code_table;
+    int end_pos= FFMIN(end_pos2, s->gb.size_in_bits);
 
     /* low frequencies (called big values) */
     s_index = 0;
     for(i=0;i<3;i++) {
+        int j, k, l, linbits;
         j = g->region_size[i];
         if (j == 0)
             continue;
@@ -1643,83 +1613,152 @@ static int huffman_decode(MPADecodeContext *s, GranuleDef *g,
         l = mpa_huff_data[k][0];
         linbits = mpa_huff_data[k][1];
         vlc = &huff_vlc[l];
-        code_table = huff_code_table[l];
+
+        if(!l){
+            memset(&g->sb_hybrid[s_index], 0, sizeof(*g->sb_hybrid)*2*j);
+            s_index += 2*j;
+            continue;
+        }
 
         /* read huffcode and compute each couple */
         for(;j>0;j--) {
-            if (get_bits_count(&s->gb) >= end_pos)
-                break;
-            if (code_table) {
-                code = get_vlc2(&s->gb, vlc->table, 8, 3);
-                if (code < 0)
-                    return -1;
-                y = code_table[code];
-                x = y >> 4;
-                y = y & 0x0f;
-            } else {
-                x = 0;
-                y = 0;
+            int exponent, x, y, v;
+            int pos= get_bits_count(&s->gb);
+
+            if (pos >= end_pos){
+//                av_log(NULL, AV_LOG_ERROR, "pos: %d %d %d %d\n", pos, end_pos, end_pos2, s_index);
+                if(s->in_gb.buffer && pos >= s->gb.size_in_bits){
+                    s->gb= s->in_gb;
+                    s->in_gb.buffer=NULL;
+                    assert((get_bits_count(&s->gb) & 7) == 0);
+                    skip_bits_long(&s->gb, pos - end_pos);
+                    end_pos2=
+                    end_pos= end_pos2 + get_bits_count(&s->gb) - pos;
+                    pos= get_bits_count(&s->gb);
+                }
+//                av_log(NULL, AV_LOG_ERROR, "new pos: %d %d\n", pos, end_pos);
+                if(pos >= end_pos)
+                    break;
             }
+            y = get_vlc2(&s->gb, vlc->table, 7, 3);
+
+            if(!y){
+                g->sb_hybrid[s_index  ] =
+                g->sb_hybrid[s_index+1] = 0;
+                s_index += 2;
+                continue;
+            }
+
+            exponent= exponents[s_index];
+
             dprintf("region=%d n=%d x=%d y=%d exp=%d\n",
-                    i, g->region_size[i] - j, x, y, exponents[s_index]);
-            if (x) {
-                if (x == 15)
+                    i, g->region_size[i] - j, x, y, exponent);
+            if(y&16){
+                x = y >> 5;
+                y = y & 0x0f;
+                if (x < 15){
+                    v = expval_table[ exponent ][ x ];
+//                      v = expval_table[ (exponent&3) ][ x ] >> FFMIN(0 - (exponent>>2), 31);
+                }else{
                     x += get_bitsz(&s->gb, linbits);
-                v = l3_unscale(x, exponents[s_index]);
+                    v = l3_unscale(x, exponent);
+                }
                 if (get_bits1(&s->gb))
                     v = -v;
-            } else {
-                v = 0;
-            }
-            g->sb_hybrid[s_index++] = v;
-            if (y) {
-                if (y == 15)
+                g->sb_hybrid[s_index] = v;
+                if (y < 15){
+                    v = expval_table[ exponent ][ y ];
+                }else{
                     y += get_bitsz(&s->gb, linbits);
-                v = l3_unscale(y, exponents[s_index]);
+                    v = l3_unscale(y, exponent);
+                }
                 if (get_bits1(&s->gb))
                     v = -v;
-            } else {
-                v = 0;
+                g->sb_hybrid[s_index+1] = v;
+            }else{
+                x = y >> 5;
+                y = y & 0x0f;
+                x += y;
+                if (x < 15){
+                    v = expval_table[ exponent ][ x ];
+                }else{
+                    x += get_bitsz(&s->gb, linbits);
+                    v = l3_unscale(x, exponent);
+                }
+                if (get_bits1(&s->gb))
+                    v = -v;
+                g->sb_hybrid[s_index+!!y] = v;
+                g->sb_hybrid[s_index+ !y] = 0;
             }
-            g->sb_hybrid[s_index++] = v;
+            s_index+=2;
         }
     }
 
     /* high frequencies */
     vlc = &huff_quad_vlc[g->count1table_select];
-    last_gb.buffer = NULL;
+    last_pos=0;
     while (s_index <= 572) {
+        int pos, code;
         pos = get_bits_count(&s->gb);
         if (pos >= end_pos) {
-            if (pos > end_pos && last_gb.buffer != NULL) {
+            if (pos > end_pos2 && last_pos){
                 /* some encoders generate an incorrect size for this
                    part. We must go back into the data */
                 s_index -= 4;
-                s->gb = last_gb;
+                skip_bits_long(&s->gb, last_pos - pos);
+                av_log(NULL, AV_LOG_INFO, "overread, skip %d enddists: %d %d\n", last_pos - pos, end_pos-pos, end_pos2-pos);
+                if(s->error_resilience >= FF_ER_COMPLIANT)
+                    s_index=0;
+                break;
             }
-            break;
+//                av_log(NULL, AV_LOG_ERROR, "pos2: %d %d %d %d\n", pos, end_pos, end_pos2, s_index);
+            if(s->in_gb.buffer && pos >= s->gb.size_in_bits){
+                s->gb= s->in_gb;
+                s->in_gb.buffer=NULL;
+                assert((get_bits_count(&s->gb) & 7) == 0);
+                skip_bits_long(&s->gb, pos - end_pos);
+                end_pos2=
+                end_pos= end_pos2 + get_bits_count(&s->gb) - pos;
+                pos= get_bits_count(&s->gb);
+            }
+//                av_log(NULL, AV_LOG_ERROR, "new pos2: %d %d %d\n", pos, end_pos, s_index);
+            if(pos >= end_pos)
+                break;
         }
-        last_gb= s->gb;
+        last_pos= pos;
 
-        code = get_vlc2(&s->gb, vlc->table, vlc->bits, 2);
+        code = get_vlc2(&s->gb, vlc->table, vlc->bits, 1);
         dprintf("t=%d code=%d\n", g->count1table_select, code);
-        if (code < 0)
-            return -1;
-        for(i=0;i<4;i++) {
-            if (code & (8 >> i)) {
-                /* non zero value. Could use a hand coded function for
-                   'one' value */
-                v = l3_unscale(1, exponents[s_index]);
-                if(get_bits1(&s->gb))
-                    v = -v;
-            } else {
-                v = 0;
-            }
-            g->sb_hybrid[s_index++] = v;
+        g->sb_hybrid[s_index+0]=
+        g->sb_hybrid[s_index+1]=
+        g->sb_hybrid[s_index+2]=
+        g->sb_hybrid[s_index+3]= 0;
+        while(code){
+            const static int idxtab[16]={3,3,2,2,1,1,1,1,0,0,0,0,0,0,0,0};
+            int v;
+            int pos= s_index+idxtab[code];
+            code ^= 8>>idxtab[code];
+            v = exp_table[ exponents[pos] ];
+//            v = exp_table[ (exponents[pos]&3) ] >> FFMIN(0 - (exponents[pos]>>2), 31);
+            if(get_bits1(&s->gb))
+                v = -v;
+            g->sb_hybrid[pos] = v;
         }
+        s_index+=4;
+    }
+    /* skip extension bits */
+    bits_left = end_pos - get_bits_count(&s->gb);
+//av_log(NULL, AV_LOG_ERROR, "left:%d buf:%p\n", bits_left, s->in_gb.buffer);
+    if (bits_left < 0 || bits_left > 16) {
+        av_log(NULL, AV_LOG_ERROR, "bits_left=%d\n", bits_left);
+        s_index=0;
+    }else if(bits_left > 0 && s->error_resilience >= FF_ER_AGGRESSIVE){
+        av_log(NULL, AV_LOG_ERROR, "bits_left=%d\n", bits_left);
+        s_index=0;
     }
-    while (s_index < 576)
-        g->sb_hybrid[s_index++] = 0;
+    memset(&g->sb_hybrid[s_index], 0, sizeof(*g->sb_hybrid)*(576 - s_index));
+    skip_bits_long(&s->gb, bits_left);
+
     return 0;
 }
 
@@ -1728,7 +1767,7 @@ static int huffman_decode(MPADecodeContext *s, GranuleDef *g,
    complicated */
 static void reorder_block(MPADecodeContext *s, GranuleDef *g)
 {
-    int i, j, k, len;
+    int i, j, len;
     int32_t *ptr, *dst, *ptr1;
     int32_t tmp[576];
 
@@ -1748,14 +1787,15 @@ static void reorder_block(MPADecodeContext *s, GranuleDef *g)
     for(i=g->short_start;i<13;i++) {
         len = band_size_short[s->sample_rate_index][i];
         ptr1 = ptr;
-        for(k=0;k<3;k++) {
-            dst = tmp + k;
-            for(j=len;j>0;j--) {
-                *dst = *ptr++;
-                dst += 3;
-            }
+        dst = tmp;
+        for(j=len;j>0;j--) {
+            *dst++ = ptr[0*len];
+            *dst++ = ptr[1*len];
+            *dst++ = ptr[2*len];
+            ptr++;
         }
-        memcpy(ptr1, tmp, len * 3 * sizeof(int32_t));
+        ptr+=2*len;
+        memcpy(ptr1, tmp, len * 3 * sizeof(*ptr1));
     }
 }
 
@@ -2104,17 +2144,14 @@ void sample_dump(int fnum, int32_t *tab, int n)
 static int mp_decode_layer3(MPADecodeContext *s)
 {
     int nb_granules, main_data_begin, private_bits;
-    int gr, ch, blocksplit_flag, i, j, k, n, bits_pos, bits_left;
+    int gr, ch, blocksplit_flag, i, j, k, n, bits_pos;
     GranuleDef granules[2][2], *g;
     int16_t exponents[576];
 
     /* read side info */
     if (s->lsf) {
         main_data_begin = get_bits(&s->gb, 8);
-        if (s->nb_channels == 2)
-            private_bits = get_bits(&s->gb, 2);
-        else
-            private_bits = get_bits(&s->gb, 1);
+        private_bits = get_bits(&s->gb, s->nb_channels);
         nb_granules = 1;
     } else {
         main_data_begin = get_bits(&s->gb, 9);
@@ -2135,6 +2172,11 @@ static int mp_decode_layer3(MPADecodeContext *s)
             g = &granules[ch][gr];
             g->part2_3_length = get_bits(&s->gb, 12);
             g->big_values = get_bits(&s->gb, 9);
+            if(g->big_values > 288){
+                av_log(NULL, AV_LOG_ERROR, "big_values too big\n");
+                return -1;
+            }
+
             g->global_gain = get_bits(&s->gb, 8);
             /* if MS stereo only is selected, we precompute the
                1/sqrt(2) renormalization factor */
@@ -2148,8 +2190,10 @@ static int mp_decode_layer3(MPADecodeContext *s)
             blocksplit_flag = get_bits(&s->gb, 1);
             if (blocksplit_flag) {
                 g->block_type = get_bits(&s->gb, 2);
-                if (g->block_type == 0)
+                if (g->block_type == 0){
+                    av_log(NULL, AV_LOG_ERROR, "invalid block type\n");
                     return -1;
+                }
                 g->switch_point = get_bits(&s->gb, 1);
                 for(i=0;i<2;i++)
                     g->table_select[i] = get_bits(&s->gb, 5);
@@ -2192,9 +2236,7 @@ static int mp_decode_layer3(MPADecodeContext *s)
             g->region_size[2] = (576 / 2);
             j = 0;
             for(i=0;i<3;i++) {
-                k = g->region_size[i];
-                if (k > g->big_values)
-                    k = g->big_values;
+                k = FFMIN(g->region_size[i], g->big_values);
                 g->region_size[i] = k - j;
                 j = k;
             }
@@ -2212,10 +2254,7 @@ static int mp_decode_layer3(MPADecodeContext *s)
                     else
                         g->long_end = 4; /* 8000 Hz */
 
-                    if (s->sample_rate_index != 8)
-                        g->short_start = 3;
-                    else
-                        g->short_start = 2;
+                    g->short_start = 2 + (s->sample_rate_index != 8);
                 } else {
                     g->long_end = 0;
                     g->short_start = 0;
@@ -2236,14 +2275,33 @@ static int mp_decode_layer3(MPADecodeContext *s)
     }
 
   if (!s->adu_mode) {
+    const uint8_t *ptr = s->gb.buffer + (get_bits_count(&s->gb)>>3);
+    assert((get_bits_count(&s->gb) & 7) == 0);
     /* now we get bits from the main_data_begin offset */
     dprintf("seekback: %d\n", main_data_begin);
-    seek_to_maindata(s, main_data_begin);
+//av_log(NULL, AV_LOG_ERROR, "backstep:%d, lastbuf:%d\n", main_data_begin, s->last_buf_size);
+
+    memcpy(s->last_buf + s->last_buf_size, ptr, EXTRABYTES);
+    s->in_gb= s->gb;
+        init_get_bits(&s->gb, s->last_buf, s->last_buf_size*8);
+        skip_bits_long(&s->gb, 8*(s->last_buf_size - main_data_begin));
   }
 
     for(gr=0;gr<nb_granules;gr++) {
         for(ch=0;ch<s->nb_channels;ch++) {
             g = &granules[ch][gr];
+            if(get_bits_count(&s->gb)<0){
+                av_log(NULL, AV_LOG_ERROR, "mdb:%d, lastbuf:%d skiping granule %d\n",
+                                            main_data_begin, s->last_buf_size, gr);
+                skip_bits_long(&s->gb, g->part2_3_length);
+                memset(g->sb_hybrid, 0, sizeof(g->sb_hybrid));
+                if(get_bits_count(&s->gb) >= s->gb.size_in_bits && s->in_gb.buffer){
+                    skip_bits_long(&s->in_gb, get_bits_count(&s->gb) - s->gb.size_in_bits);
+                    s->gb= s->in_gb;
+                    s->in_gb.buffer=NULL;
+                }
+                continue;
+            }
 
             bits_pos = get_bits_count(&s->gb);
 
@@ -2258,12 +2316,22 @@ static int mp_decode_layer3(MPADecodeContext *s)
                 if (g->block_type == 2) {
                     n = g->switch_point ? 17 : 18;
                     j = 0;
-                    for(i=0;i<n;i++)
-                        g->scale_factors[j++] = get_bitsz(&s->gb, slen1);
-                    for(i=0;i<18;i++)
-                        g->scale_factors[j++] = get_bitsz(&s->gb, slen2);
-                    for(i=0;i<3;i++)
-                        g->scale_factors[j++] = 0;
+                    if(slen1){
+                        for(i=0;i<n;i++)
+                            g->scale_factors[j++] = get_bits(&s->gb, slen1);
+                    }else{
+                        for(i=0;i<n;i++)
+                            g->scale_factors[j++] = 0;
+                    }
+                    if(slen2){
+                        for(i=0;i<18;i++)
+                            g->scale_factors[j++] = get_bits(&s->gb, slen2);
+                        for(i=0;i<3;i++)
+                            g->scale_factors[j++] = 0;
+                    }else{
+                        for(i=0;i<21;i++)
+                            g->scale_factors[j++] = 0;
+                    }
                 } else {
                     sc = granules[ch][0].scale_factors;
                     j = 0;
@@ -2271,8 +2339,13 @@ static int mp_decode_layer3(MPADecodeContext *s)
                         n = (k == 0 ? 6 : 5);
                         if ((g->scfsi & (0x8 >> k)) == 0) {
                             slen = (k < 2) ? slen1 : slen2;
-                            for(i=0;i<n;i++)
-                                g->scale_factors[j++] = get_bitsz(&s->gb, slen);
+                            if(slen){
+                                for(i=0;i<n;i++)
+                                    g->scale_factors[j++] = get_bits(&s->gb, slen);
+                            }else{
+                                for(i=0;i<n;i++)
+                                    g->scale_factors[j++] = 0;
+                            }
                         } else {
                             /* simply copy from last granule */
                             for(i=0;i<n;i++) {
@@ -2334,8 +2407,13 @@ static int mp_decode_layer3(MPADecodeContext *s)
                 for(k=0;k<4;k++) {
                     n = lsf_nsf_table[tindex2][tindex][k];
                     sl = slen[k];
-                    for(i=0;i<n;i++)
-                        g->scale_factors[j++] = get_bitsz(&s->gb, sl);
+                    if(sl){
+                        for(i=0;i<n;i++)
+                            g->scale_factors[j++] = get_bits(&s->gb, sl);
+                    }else{
+                        for(i=0;i<n;i++)
+                            g->scale_factors[j++] = 0;
+                    }
                 }
                 /* XXX: should compute exact size */
                 for(;j<40;j++)
@@ -2354,25 +2432,10 @@ static int mp_decode_layer3(MPADecodeContext *s)
             exponents_from_scale_factors(s, g, exponents);
 
             /* read Huffman coded residue */
-            if (huffman_decode(s, g, exponents,
-                               bits_pos + g->part2_3_length) < 0)
-                return -1;
+            huffman_decode(s, g, exponents, bits_pos + g->part2_3_length);
 #if defined(DEBUG)
             sample_dump(0, g->sb_hybrid, 576);
 #endif
-
-            /* skip extension bits */
-            bits_left = g->part2_3_length - (get_bits_count(&s->gb) - bits_pos);
-            if (bits_left < 0) {
-                dprintf("bits_left=%d\n", bits_left);
-                return -1;
-            }
-            while (bits_left >= 16) {
-                skip_bits(&s->gb, 16);
-                bits_left -= 16;
-            }
-            if (bits_left > 0)
-                skip_bits(&s->gb, bits_left);
         } /* ch */
 
         if (s->nb_channels == 2)
@@ -2395,17 +2458,18 @@ static int mp_decode_layer3(MPADecodeContext *s)
 #endif
         }
     } /* gr */
+    if(get_bits_count(&s->gb)<0)
+        skip_bits_long(&s->gb, -get_bits_count(&s->gb));
     return nb_granules * 18;
 }
 
 static int mp_decode_frame(MPADecodeContext *s,
-                           OUT_INT *samples)
+                           OUT_INT *samples, const uint8_t *buf, int buf_size)
 {
     int i, nb_frames, ch;
     OUT_INT *samples_ptr;
 
-    init_get_bits(&s->gb, s->inbuf + HEADER_SIZE,
-                  (s->inbuf_ptr - s->inbuf - HEADER_SIZE)*8);
+    init_get_bits(&s->gb, buf + HEADER_SIZE, (buf_size - HEADER_SIZE)*8);
 
     /* skip error protection field */
     if (s->error_protection)
@@ -2422,6 +2486,32 @@ static int mp_decode_frame(MPADecodeContext *s,
     case 3:
     default:
         nb_frames = mp_decode_layer3(s);
+
+        s->last_buf_size=0;
+        if(s->in_gb.buffer){
+            align_get_bits(&s->gb);
+            i= (s->gb.size_in_bits - get_bits_count(&s->gb))>>3;
+            if(i >= 0 && i <= BACKSTEP_SIZE){
+                memmove(s->last_buf, s->gb.buffer + (get_bits_count(&s->gb)>>3), i);
+                s->last_buf_size=i;
+            }else
+                av_log(NULL, AV_LOG_ERROR, "invalid old backstep %d\n", i);
+            s->gb= s->in_gb;
+            s->in_gb.buffer= NULL;
+        }
+
+        align_get_bits(&s->gb);
+        assert((get_bits_count(&s->gb) & 7) == 0);
+        i= (s->gb.size_in_bits - get_bits_count(&s->gb))>>3;
+
+        if(i<0 || i > BACKSTEP_SIZE || nb_frames<0){
+            av_log(NULL, AV_LOG_ERROR, "invalid new backstep %d\n", i);
+            i= FFMIN(BACKSTEP_SIZE, buf_size - HEADER_SIZE);
+        }
+        assert(i <= buf_size - HEADER_SIZE && i>= 0);
+        memcpy(s->last_buf + s->last_buf_size, s->gb.buffer + buf_size - HEADER_SIZE - i, i);
+        s->last_buf_size += i;
+
         break;
     }
 #if defined(DEBUG)
@@ -2458,162 +2548,69 @@ static int decode_frame(AVCodecContext * avctx,
 {
     MPADecodeContext *s = avctx->priv_data;
     uint32_t header;
-    uint8_t *buf_ptr;
-    int len, out_size;
+    int out_size;
     OUT_INT *out_samples = data;
 
-    buf_ptr = buf;
-    while (buf_size > 0) {
-        len = s->inbuf_ptr - s->inbuf;
-        if (s->frame_size == 0) {
-            /* special case for next header for first frame in free
-               format case (XXX: find a simpler method) */
-            if (s->free_format_next_header != 0) {
-                s->inbuf[0] = s->free_format_next_header >> 24;
-                s->inbuf[1] = s->free_format_next_header >> 16;
-                s->inbuf[2] = s->free_format_next_header >> 8;
-                s->inbuf[3] = s->free_format_next_header;
-                s->inbuf_ptr = s->inbuf + 4;
-                s->free_format_next_header = 0;
-                goto got_header;
-            }
-            /* no header seen : find one. We need at least HEADER_SIZE
-               bytes to parse it */
-            len = HEADER_SIZE - len;
-            if (len > buf_size)
-                len = buf_size;
-            if (len > 0) {
-                memcpy(s->inbuf_ptr, buf_ptr, len);
-                buf_ptr += len;
-                buf_size -= len;
-                s->inbuf_ptr += len;
-            }
-            if ((s->inbuf_ptr - s->inbuf) >= HEADER_SIZE) {
-            got_header:
-                header = (s->inbuf[0] << 24) | (s->inbuf[1] << 16) |
-                    (s->inbuf[2] << 8) | s->inbuf[3];
-
-                if (ff_mpa_check_header(header) < 0) {
-                    /* no sync found : move by one byte (inefficient, but simple!) */
-                    memmove(s->inbuf, s->inbuf + 1, s->inbuf_ptr - s->inbuf - 1);
-                    s->inbuf_ptr--;
-                    dprintf("skip %x\n", header);
-                    /* reset free format frame size to give a chance
-                       to get a new bitrate */
-                    s->free_format_frame_size = 0;
-                } else {
-                    if (decode_header(s, header) == 1) {
-                        /* free format: prepare to compute frame size */
-                        s->frame_size = -1;
-                    }
-                    /* update codec info */
-                    avctx->sample_rate = s->sample_rate;
-                    avctx->channels = s->nb_channels;
-                    avctx->bit_rate = s->bit_rate;
-                    avctx->sub_id = s->layer;
-                    switch(s->layer) {
-                    case 1:
-                        avctx->frame_size = 384;
-                        break;
-                    case 2:
-                        avctx->frame_size = 1152;
-                        break;
-                    case 3:
-                        if (s->lsf)
-                            avctx->frame_size = 576;
-                        else
-                            avctx->frame_size = 1152;
-                        break;
-                    }
-                }
-            }
-        } else if (s->frame_size == -1) {
-            /* free format : find next sync to compute frame size */
-            len = MPA_MAX_CODED_FRAME_SIZE - len;
-            if (len > buf_size)
-                len = buf_size;
-            if (len == 0) {
-                /* frame too long: resync */
-                s->frame_size = 0;
-                memmove(s->inbuf, s->inbuf + 1, s->inbuf_ptr - s->inbuf - 1);
-                s->inbuf_ptr--;
-            } else {
-                uint8_t *p, *pend;
-                uint32_t header1;
-                int padding;
-
-                memcpy(s->inbuf_ptr, buf_ptr, len);
-                /* check for header */
-                p = s->inbuf_ptr - 3;
-                pend = s->inbuf_ptr + len - 4;
-                while (p <= pend) {
-                    header = (p[0] << 24) | (p[1] << 16) |
-                        (p[2] << 8) | p[3];
-                    header1 = (s->inbuf[0] << 24) | (s->inbuf[1] << 16) |
-                        (s->inbuf[2] << 8) | s->inbuf[3];
-                    /* check with high probability that we have a
-                       valid header */
-                    if ((header & SAME_HEADER_MASK) ==
-                        (header1 & SAME_HEADER_MASK)) {
-                        /* header found: update pointers */
-                        len = (p + 4) - s->inbuf_ptr;
-                        buf_ptr += len;
-                        buf_size -= len;
-                        s->inbuf_ptr = p;
-                        /* compute frame size */
-                        s->free_format_next_header = header;
-                        s->free_format_frame_size = s->inbuf_ptr - s->inbuf;
-                        padding = (header1 >> 9) & 1;
-                        if (s->layer == 1)
-                            s->free_format_frame_size -= padding * 4;
-                        else
-                            s->free_format_frame_size -= padding;
-                        dprintf("free frame size=%d padding=%d\n",
-                                s->free_format_frame_size, padding);
-                        decode_header(s, header1);
-                        goto next_data;
-                    }
-                    p++;
-                }
-                /* not found: simply increase pointers */
-                buf_ptr += len;
-                s->inbuf_ptr += len;
-                buf_size -= len;
-            }
-        } else if (len < s->frame_size) {
-            if (s->frame_size > MPA_MAX_CODED_FRAME_SIZE)
-                s->frame_size = MPA_MAX_CODED_FRAME_SIZE;
-            len = s->frame_size - len;
-            if (len > buf_size)
-                len = buf_size;
-            memcpy(s->inbuf_ptr, buf_ptr, len);
-            buf_ptr += len;
-            s->inbuf_ptr += len;
-            buf_size -= len;
-        }
-    next_data:
-        if (s->frame_size > 0 &&
-            (s->inbuf_ptr - s->inbuf) >= s->frame_size) {
-            if (avctx->parse_only) {
-                /* simply return the frame data */
-                *(uint8_t **)data = s->inbuf;
-                out_size = s->inbuf_ptr - s->inbuf;
-            } else {
-                out_size = mp_decode_frame(s, out_samples);
-            }
-            s->inbuf_ptr = s->inbuf;
-            s->frame_size = 0;
-            if(out_size>=0)
-                *data_size = out_size;
-            else
-                av_log(avctx, AV_LOG_DEBUG, "Error while decoding mpeg audio frame\n"); //FIXME return -1 / but also return the number of bytes consumed
-            break;
-        }
+retry:
+    if(buf_size < HEADER_SIZE)
+        return -1;
+
+    header = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
+    if(ff_mpa_check_header(header) < 0){
+        buf++;
+//        buf_size--;
+        av_log(avctx, AV_LOG_ERROR, "Header missing skipping one byte.\n");
+        goto retry;
+    }
+
+    if (decode_header(s, header) == 1) {
+        /* free format: prepare to compute frame size */
+        s->frame_size = -1;
+        return -1;
+    }
+    /* update codec info */
+    avctx->channels = s->nb_channels;
+    avctx->bit_rate = s->bit_rate;
+    avctx->sub_id = s->layer;
+    switch(s->layer) {
+    case 1:
+        avctx->frame_size = 384;
+        break;
+    case 2:
+        avctx->frame_size = 1152;
+        break;
+    case 3:
+        if (s->lsf)
+            avctx->frame_size = 576;
+        else
+            avctx->frame_size = 1152;
+        break;
     }
-    return buf_ptr - buf;
+
+    if(s->frame_size<=0 || s->frame_size > buf_size){
+        av_log(avctx, AV_LOG_ERROR, "incomplete frame\n");
+        return -1;
+    }else if(s->frame_size < buf_size){
+        av_log(avctx, AV_LOG_ERROR, "incorrect frame size\n");
+    }
+
+    out_size = mp_decode_frame(s, out_samples, buf, buf_size);
+    if(out_size>=0){
+        *data_size = out_size;
+        avctx->sample_rate = s->sample_rate;
+        //FIXME maybe move the other codec info stuff from above here too
+    }else
+        av_log(avctx, AV_LOG_DEBUG, "Error while decoding MPEG audio frame.\n"); //FIXME return -1 / but also return the number of bytes consumed
+    s->frame_size = 0;
+    return buf_size;
 }
 
+static void flush(AVCodecContext *avctx){
+    MPADecodeContext *s = avctx->priv_data;
+    s->last_buf_size= 0;
+}
 
+#ifdef CONFIG_MP3ADU_DECODER
 static int decode_frame_adu(AVCodecContext * avctx,
                         void *data, int *data_size,
                         uint8_t * buf, int buf_size)
@@ -2635,12 +2632,8 @@ static int decode_frame_adu(AVCodecContext * avctx,
     if (len > MPA_MAX_CODED_FRAME_SIZE)
         len = MPA_MAX_CODED_FRAME_SIZE;
 
-    memcpy(s->inbuf, buf, len);
-    s->inbuf_ptr = s->inbuf + len;
-
     // Get header and restore sync word
-    header = (s->inbuf[0] << 24) | (s->inbuf[1] << 16) |
-              (s->inbuf[2] << 8) | s->inbuf[3] | 0xffe00000;
+    header = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3] | 0xffe00000;
 
     if (ff_mpa_check_header(header) < 0) { // Bad header, discard frame
         *data_size = 0;
@@ -2657,18 +2650,17 @@ static int decode_frame_adu(AVCodecContext * avctx,
     avctx->frame_size=s->frame_size = len;
 
     if (avctx->parse_only) {
-        /* simply return the frame data */
-        *(uint8_t **)data = s->inbuf;
-        out_size = s->inbuf_ptr - s->inbuf;
+        out_size = buf_size;
     } else {
-        out_size = mp_decode_frame(s, out_samples);
+        out_size = mp_decode_frame(s, out_samples, buf, buf_size);
     }
 
     *data_size = out_size;
     return buf_size;
 }
+#endif /* CONFIG_MP3ADU_DECODER */
 
-
+#ifdef CONFIG_MP3ON4_DECODER
 /* Next 3 arrays are indexed by channel config number (passed via codecdata) */
 static int mp3Frames[16] = {0,1,1,2,3,3,4,5,2};   /* number of mp3 decoder instances */
 static int mp3Channels[16] = {0,1,2,3,4,5,6,8,4}; /* total output channels */
@@ -2724,8 +2716,6 @@ static int decode_init_mp3on4(AVCodecContext * avctx)
     for (i = 1; i < s->frames; i++) {
         s->mp3decctx[i] = av_mallocz(sizeof(MPADecodeContext));
         s->mp3decctx[i]->compute_antialias = s->mp3decctx[0]->compute_antialias;
-        s->mp3decctx[i]->inbuf = &s->mp3decctx[i]->inbuf1[0][BACKSTEP_SIZE];
-        s->mp3decctx[i]->inbuf_ptr = s->mp3decctx[i]->inbuf;
         s->mp3decctx[i]->adu_mode = 1;
     }
 
@@ -2785,13 +2775,9 @@ static int decode_frame_mp3on4(AVCodecContext * avctx,
             fsize = MPA_MAX_CODED_FRAME_SIZE;
         m = s->mp3decctx[fr];
         assert (m != NULL);
-        /* copy original to new */
-        m->inbuf_ptr = m->inbuf + fsize;
-        memcpy(m->inbuf, start, fsize);
 
         // Get header
-        header = (m->inbuf[0] << 24) | (m->inbuf[1] << 16) |
-                  (m->inbuf[2] << 8) | m->inbuf[3] | 0xfff00000;
+        header = (start[0] << 24) | (start[1] << 16) | (start[2] << 8) | start[3] | 0xfff00000;
 
         if (ff_mpa_check_header(header) < 0) { // Bad header, discard block
             *data_size = 0;
@@ -2799,7 +2785,7 @@ static int decode_frame_mp3on4(AVCodecContext * avctx,
         }
 
         decode_header(m, header);
-        mp_decode_frame(m, decoded_buf);
+        mp_decode_frame(m, decoded_buf, start, fsize);
 
         n = MPA_FRAME_SIZE * m->nb_channels;
         out_size += n * sizeof(OUT_INT);
@@ -2831,8 +2817,9 @@ static int decode_frame_mp3on4(AVCodecContext * avctx,
     *data_size = out_size;
     return buf_size;
 }
+#endif /* CONFIG_MP3ON4_DECODER */
 
-
+#ifdef CONFIG_MP2_DECODER
 AVCodec mp2_decoder =
 {
     "mp2",
@@ -2845,7 +2832,8 @@ AVCodec mp2_decoder =
     decode_frame,
     CODEC_CAP_PARSE_ONLY,
 };
-
+#endif
+#ifdef CONFIG_MP3_DECODER
 AVCodec mp3_decoder =
 {
     "mp3",
@@ -2857,8 +2845,10 @@ AVCodec mp3_decoder =
     NULL,
     decode_frame,
     CODEC_CAP_PARSE_ONLY,
+    .flush= flush,
 };
-
+#endif
+#ifdef CONFIG_MP3ADU_DECODER
 AVCodec mp3adu_decoder =
 {
     "mp3adu",
@@ -2870,8 +2860,10 @@ AVCodec mp3adu_decoder =
     NULL,
     decode_frame_adu,
     CODEC_CAP_PARSE_ONLY,
+    .flush= flush,
 };
-
+#endif
+#ifdef CONFIG_MP3ON4_DECODER
 AVCodec mp3on4_decoder =
 {
     "mp3on4",
@@ -2882,5 +2874,6 @@ AVCodec mp3on4_decoder =
     NULL,
     decode_close_mp3on4,
     decode_frame_mp3on4,
-    0
+    .flush= flush,
 };
+#endif
diff --git a/src/libffmpeg/libavcodec/mpegaudiodectab.h b/src/libffmpeg/libavcodec/mpegaudiodectab.h
index 572f7acb5..fdd1096fc 100644
--- a/src/libffmpeg/libavcodec/mpegaudiodectab.h
+++ b/src/libffmpeg/libavcodec/mpegaudiodectab.h
@@ -1,3 +1,24 @@
+/*
+ * MPEG Audio decoder
+ * copyright (c) 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file mpegaudiodectab.h
  * mpeg audio layer decoder tables.
@@ -221,55 +242,55 @@ static const uint8_t lsf_nsf_table[6][3][4] = {
 
 /* mpegaudio layer 3 huffman tables */
 
-const uint16_t mpa_huffcodes_1[4] = {
+static const uint16_t mpa_huffcodes_1[4] = {
  0x0001, 0x0001, 0x0001, 0x0000,
 };
 
-const uint8_t mpa_huffbits_1[4] = {
+static const uint8_t mpa_huffbits_1[4] = {
   1,  3,  2,  3,
 };
 
-const uint16_t mpa_huffcodes_2[9] = {
+static const uint16_t mpa_huffcodes_2[9] = {
  0x0001, 0x0002, 0x0001, 0x0003, 0x0001, 0x0001, 0x0003, 0x0002,
  0x0000,
 };
 
-const uint8_t mpa_huffbits_2[9] = {
+static const uint8_t mpa_huffbits_2[9] = {
   1,  3,  6,  3,  3,  5,  5,  5,
   6,
 };
 
-const uint16_t mpa_huffcodes_3[9] = {
+static const uint16_t mpa_huffcodes_3[9] = {
  0x0003, 0x0002, 0x0001, 0x0001, 0x0001, 0x0001, 0x0003, 0x0002,
  0x0000,
 };
 
-const uint8_t mpa_huffbits_3[9] = {
+static const uint8_t mpa_huffbits_3[9] = {
   2,  2,  6,  3,  2,  5,  5,  5,
   6,
 };
 
-const uint16_t mpa_huffcodes_5[16] = {
+static const uint16_t mpa_huffcodes_5[16] = {
  0x0001, 0x0002, 0x0006, 0x0005, 0x0003, 0x0001, 0x0004, 0x0004,
  0x0007, 0x0005, 0x0007, 0x0001, 0x0006, 0x0001, 0x0001, 0x0000,
 };
 
-const uint8_t mpa_huffbits_5[16] = {
+static const uint8_t mpa_huffbits_5[16] = {
   1,  3,  6,  7,  3,  3,  6,  7,
   6,  6,  7,  8,  7,  6,  7,  8,
 };
 
-const uint16_t mpa_huffcodes_6[16] = {
+static const uint16_t mpa_huffcodes_6[16] = {
  0x0007, 0x0003, 0x0005, 0x0001, 0x0006, 0x0002, 0x0003, 0x0002,
  0x0005, 0x0004, 0x0004, 0x0001, 0x0003, 0x0003, 0x0002, 0x0000,
 };
 
-const uint8_t mpa_huffbits_6[16] = {
+static const uint8_t mpa_huffbits_6[16] = {
   3,  3,  5,  7,  3,  2,  4,  5,
   4,  4,  5,  6,  6,  5,  6,  7,
 };
 
-const uint16_t mpa_huffcodes_7[36] = {
+static const uint16_t mpa_huffcodes_7[36] = {
  0x0001, 0x0002, 0x000a, 0x0013, 0x0010, 0x000a, 0x0003, 0x0003,
  0x0007, 0x000a, 0x0005, 0x0003, 0x000b, 0x0004, 0x000d, 0x0011,
  0x0008, 0x0004, 0x000c, 0x000b, 0x0012, 0x000f, 0x000b, 0x0002,
@@ -277,7 +298,7 @@ const uint16_t mpa_huffcodes_7[36] = {
  0x0005, 0x0003, 0x0002, 0x0000,
 };
 
-const uint8_t mpa_huffbits_7[36] = {
+static const uint8_t mpa_huffbits_7[36] = {
   1,  3,  6,  8,  8,  9,  3,  4,
   6,  7,  7,  8,  6,  5,  7,  8,
   8,  9,  7,  7,  8,  9,  9,  9,
@@ -285,7 +306,7 @@ const uint8_t mpa_huffbits_7[36] = {
   9, 10, 10, 10,
 };
 
-const uint16_t mpa_huffcodes_8[36] = {
+static const uint16_t mpa_huffcodes_8[36] = {
  0x0003, 0x0004, 0x0006, 0x0012, 0x000c, 0x0005, 0x0005, 0x0001,
  0x0002, 0x0010, 0x0009, 0x0003, 0x0007, 0x0003, 0x0005, 0x000e,
  0x0007, 0x0003, 0x0013, 0x0011, 0x000f, 0x000d, 0x000a, 0x0004,
@@ -293,7 +314,7 @@ const uint16_t mpa_huffcodes_8[36] = {
  0x0004, 0x0001, 0x0001, 0x0000,
 };
 
-const uint8_t mpa_huffbits_8[36] = {
+static const uint8_t mpa_huffbits_8[36] = {
   2,  3,  6,  8,  8,  9,  3,  2,
   4,  8,  8,  8,  6,  4,  6,  8,
   8,  9,  8,  8,  8,  9,  9, 10,
@@ -301,7 +322,7 @@ const uint8_t mpa_huffbits_8[36] = {
   9,  9, 11, 11,
 };
 
-const uint16_t mpa_huffcodes_9[36] = {
+static const uint16_t mpa_huffcodes_9[36] = {
  0x0007, 0x0005, 0x0009, 0x000e, 0x000f, 0x0007, 0x0006, 0x0004,
  0x0005, 0x0005, 0x0006, 0x0007, 0x0007, 0x0006, 0x0008, 0x0008,
  0x0008, 0x0005, 0x000f, 0x0006, 0x0009, 0x000a, 0x0005, 0x0001,
@@ -309,7 +330,7 @@ const uint16_t mpa_huffcodes_9[36] = {
  0x0006, 0x0002, 0x0006, 0x0000,
 };
 
-const uint8_t mpa_huffbits_9[36] = {
+static const uint8_t mpa_huffbits_9[36] = {
   3,  3,  5,  6,  8,  9,  3,  3,
   4,  5,  6,  8,  4,  4,  5,  6,
   7,  8,  6,  5,  6,  7,  7,  8,
@@ -317,7 +338,7 @@ const uint8_t mpa_huffbits_9[36] = {
   8,  8,  9,  9,
 };
 
-const uint16_t mpa_huffcodes_10[64] = {
+static const uint16_t mpa_huffcodes_10[64] = {
  0x0001, 0x0002, 0x000a, 0x0017, 0x0023, 0x001e, 0x000c, 0x0011,
  0x0003, 0x0003, 0x0008, 0x000c, 0x0012, 0x0015, 0x000c, 0x0007,
  0x000b, 0x0009, 0x000f, 0x0015, 0x0020, 0x0028, 0x0013, 0x0006,
@@ -328,7 +349,7 @@ const uint16_t mpa_huffcodes_10[64] = {
  0x0009, 0x0008, 0x0007, 0x0008, 0x0004, 0x0004, 0x0002, 0x0000,
 };
 
-const uint8_t mpa_huffbits_10[64] = {
+static const uint8_t mpa_huffbits_10[64] = {
   1,  3,  6,  8,  9,  9,  9, 10,
   3,  4,  6,  7,  8,  9,  8,  8,
   6,  6,  7,  8,  9, 10,  9,  9,
@@ -339,7 +360,7 @@ const uint8_t mpa_huffbits_10[64] = {
   9,  8,  9, 10, 10, 11, 11, 11,
 };
 
-const uint16_t mpa_huffcodes_11[64] = {
+static const uint16_t mpa_huffcodes_11[64] = {
  0x0003, 0x0004, 0x000a, 0x0018, 0x0022, 0x0021, 0x0015, 0x000f,
  0x0005, 0x0003, 0x0004, 0x000a, 0x0020, 0x0011, 0x000b, 0x000a,
  0x000b, 0x0007, 0x000d, 0x0012, 0x001e, 0x001f, 0x0014, 0x0005,
@@ -350,7 +371,7 @@ const uint16_t mpa_huffcodes_11[64] = {
  0x000b, 0x0004, 0x0006, 0x0006, 0x0006, 0x0003, 0x0002, 0x0000,
 };
 
-const uint8_t mpa_huffbits_11[64] = {
+static const uint8_t mpa_huffbits_11[64] = {
   2,  3,  5,  7,  8,  9,  8,  9,
   3,  3,  4,  6,  8,  8,  7,  8,
   5,  5,  6,  7,  8,  9,  8,  8,
@@ -361,7 +382,7 @@ const uint8_t mpa_huffbits_11[64] = {
   8,  7,  8,  9, 10, 10, 10, 10,
 };
 
-const uint16_t mpa_huffcodes_12[64] = {
+static const uint16_t mpa_huffcodes_12[64] = {
  0x0009, 0x0006, 0x0010, 0x0021, 0x0029, 0x0027, 0x0026, 0x001a,
  0x0007, 0x0005, 0x0006, 0x0009, 0x0017, 0x0010, 0x001a, 0x000b,
  0x0011, 0x0007, 0x000b, 0x000e, 0x0015, 0x001e, 0x000a, 0x0007,
@@ -372,7 +393,7 @@ const uint16_t mpa_huffcodes_12[64] = {
  0x001b, 0x000c, 0x0008, 0x000c, 0x0006, 0x0003, 0x0001, 0x0000,
 };
 
-const uint8_t mpa_huffbits_12[64] = {
+static const uint8_t mpa_huffbits_12[64] = {
   4,  3,  5,  7,  8,  9,  9,  9,
   3,  3,  4,  5,  7,  7,  8,  8,
   5,  4,  5,  6,  7,  8,  7,  8,
@@ -383,7 +404,7 @@ const uint8_t mpa_huffbits_12[64] = {
   9,  8,  8,  9,  9,  9,  9, 10,
 };
 
-const uint16_t mpa_huffcodes_13[256] = {
+static const uint16_t mpa_huffcodes_13[256] = {
  0x0001, 0x0005, 0x000e, 0x0015, 0x0022, 0x0033, 0x002e, 0x0047,
  0x002a, 0x0034, 0x0044, 0x0034, 0x0043, 0x002c, 0x002b, 0x0013,
  0x0003, 0x0004, 0x000c, 0x0013, 0x001f, 0x001a, 0x002c, 0x0021,
@@ -418,7 +439,7 @@ const uint16_t mpa_huffcodes_13[256] = {
  0x0011, 0x000c, 0x0010, 0x0008, 0x0001, 0x0001, 0x0000, 0x0001,
 };
 
-const uint8_t mpa_huffbits_13[256] = {
+static const uint8_t mpa_huffbits_13[256] = {
   1,  4,  6,  7,  8,  9,  9, 10,
   9, 10, 11, 11, 12, 12, 13, 13,
   3,  4,  6,  7,  8,  8,  9,  9,
@@ -453,7 +474,7 @@ const uint8_t mpa_huffbits_13[256] = {
  15, 15, 16, 16, 19, 18, 19, 16,
 };
 
-const uint16_t mpa_huffcodes_15[256] = {
+static const uint16_t mpa_huffcodes_15[256] = {
  0x0007, 0x000c, 0x0012, 0x0035, 0x002f, 0x004c, 0x007c, 0x006c,
  0x0059, 0x007b, 0x006c, 0x0077, 0x006b, 0x0051, 0x007a, 0x003f,
  0x000d, 0x0005, 0x0010, 0x001b, 0x002e, 0x0024, 0x003d, 0x0033,
@@ -488,7 +509,7 @@ const uint16_t mpa_huffcodes_15[256] = {
  0x0015, 0x0010, 0x000a, 0x0006, 0x0008, 0x0006, 0x0002, 0x0000,
 };
 
-const uint8_t mpa_huffbits_15[256] = {
+static const uint8_t mpa_huffbits_15[256] = {
   3,  4,  5,  7,  7,  8,  9,  9,
   9, 10, 10, 11, 11, 11, 12, 13,
   4,  3,  5,  6,  7,  7,  8,  8,
@@ -523,7 +544,7 @@ const uint8_t mpa_huffbits_15[256] = {
  12, 12, 12, 12, 13, 13, 13, 13,
 };
 
-const uint16_t mpa_huffcodes_16[256] = {
+static const uint16_t mpa_huffcodes_16[256] = {
  0x0001, 0x0005, 0x000e, 0x002c, 0x004a, 0x003f, 0x006e, 0x005d,
  0x00ac, 0x0095, 0x008a, 0x00f2, 0x00e1, 0x00c3, 0x0178, 0x0011,
  0x0003, 0x0004, 0x000c, 0x0014, 0x0023, 0x003e, 0x0035, 0x002f,
@@ -558,7 +579,7 @@ const uint16_t mpa_huffcodes_16[256] = {
  0x000d, 0x000c, 0x000a, 0x0007, 0x0005, 0x0003, 0x0001, 0x0003,
 };
 
-const uint8_t mpa_huffbits_16[256] = {
+static const uint8_t mpa_huffbits_16[256] = {
   1,  4,  6,  8,  9,  9, 10, 10,
  11, 11, 11, 12, 12, 12, 13,  9,
   3,  4,  6,  7,  8,  9,  9,  9,
@@ -593,7 +614,7 @@ const uint8_t mpa_huffbits_16[256] = {
  11, 11, 11, 11, 11, 11, 11,  8,
 };
 
-const uint16_t mpa_huffcodes_24[256] = {
+static const uint16_t mpa_huffcodes_24[256] = {
  0x000f, 0x000d, 0x002e, 0x0050, 0x0092, 0x0106, 0x00f8, 0x01b2,
  0x01aa, 0x029d, 0x028d, 0x0289, 0x026d, 0x0205, 0x0408, 0x0058,
  0x000e, 0x000c, 0x0015, 0x0026, 0x0047, 0x0082, 0x007a, 0x00d8,
@@ -628,7 +649,7 @@ const uint16_t mpa_huffcodes_24[256] = {
  0x0007, 0x0006, 0x0004, 0x0007, 0x0005, 0x0003, 0x0001, 0x0003,
 };
 
-const uint8_t mpa_huffbits_24[256] = {
+static const uint8_t mpa_huffbits_24[256] = {
   4,  4,  6,  7,  8,  9,  9, 10,
  10, 11, 11, 11, 11, 11, 12,  9,
   4,  4,  5,  6,  7,  8,  8,  9,
@@ -663,7 +684,7 @@ const uint8_t mpa_huffbits_24[256] = {
   7,  7,  7,  8,  8,  8,  8,  4,
 };
 
-const HuffTable mpa_huff_tables[16] = {
+static const HuffTable mpa_huff_tables[16] = {
 { 1, NULL, NULL },
 { 2, mpa_huffbits_1, mpa_huffcodes_1 },
 { 3, mpa_huffbits_2, mpa_huffcodes_2 },
@@ -682,7 +703,7 @@ const HuffTable mpa_huff_tables[16] = {
 { 16, mpa_huffbits_24, mpa_huffcodes_24 },
 };
 
-const uint8_t mpa_huff_data[32][2] = {
+static const uint8_t mpa_huff_data[32][2] = {
 { 0, 0 },
 { 1, 0 },
 { 2, 0 },
@@ -730,7 +751,7 @@ static const uint8_t mpa_quad_bits[2][16] = {
 };
 
 /* band size tables */
-const uint8_t band_size_long[9][22] = {
+static const uint8_t band_size_long[9][22] = {
 { 4, 4, 4, 4, 4, 4, 6, 6, 8, 8, 10,
   12, 16, 20, 24, 28, 34, 42, 50, 54, 76, 158, }, /* 44100 */
 { 4, 4, 4, 4, 4, 4, 6, 6, 6, 8, 10,
@@ -751,7 +772,7 @@ const uint8_t band_size_long[9][22] = {
   40, 48, 56, 64, 76, 90, 2, 2, 2, 2, 2, }, /* 8000 */
 };
 
-const uint8_t band_size_short[9][13] = {
+static const uint8_t band_size_short[9][13] = {
 { 4, 4, 4, 4, 6, 8, 10, 12, 14, 18, 22, 30, 56, }, /* 44100 */
 { 4, 4, 4, 4, 6, 6, 10, 12, 14, 16, 20, 26, 66, }, /* 48000 */
 { 4, 4, 4, 4, 6, 8, 12, 16, 20, 26, 34, 42, 12, }, /* 32000 */
@@ -763,12 +784,12 @@ const uint8_t band_size_short[9][13] = {
 { 8, 8, 8, 12, 16, 20, 24, 28, 36, 2, 2, 2, 26, }, /* 8000 */
 };
 
-const uint8_t mpa_pretab[2][22] = {
+static const uint8_t mpa_pretab[2][22] = {
     { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
     { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 3, 2, 0 },
 };
 
 /* table for alias reduction (XXX: store it as integer !) */
-const float ci_table[8] = {
+static const float ci_table[8] = {
     -0.6, -0.535, -0.33, -0.185, -0.095, -0.041, -0.0142, -0.0037,
 };
diff --git a/src/libffmpeg/libavcodec/mpegaudiotab.h b/src/libffmpeg/libavcodec/mpegaudiotab.h
index 2e7d3372f..8fb37ddff 100644
--- a/src/libffmpeg/libavcodec/mpegaudiotab.h
+++ b/src/libffmpeg/libavcodec/mpegaudiotab.h
@@ -4,8 +4,21 @@
  *
  * Copyright (c) 2000, 2001 Fabrice Bellard.
  *
- * The licence of this code is contained in file LICENCE found in the
- * same archive
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 /**
diff --git a/src/libffmpeg/libavcodec/mpegvideo.c b/src/libffmpeg/libavcodec/mpegvideo.c
index f1c1b34bb..a9d877fff 100644
--- a/src/libffmpeg/libavcodec/mpegvideo.c
+++ b/src/libffmpeg/libavcodec/mpegvideo.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2000,2001 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * 4MV & hq & b-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
@@ -32,7 +34,7 @@
 #include <limits.h>
 
 #ifdef USE_FASTMEMCPY
-#include "fastmemcpy.h"
+#include "libvo/fastmemcpy.h"
 #endif
 
 //#undef NDEBUG
@@ -47,7 +49,7 @@
 
 
 #ifdef CONFIG_ENCODERS
-static void encode_picture(MpegEncContext *s, int picture_number);
+static int encode_picture(MpegEncContext *s, int picture_number);
 #endif //CONFIG_ENCODERS
 static void dct_unquantize_mpeg1_intra_c(MpegEncContext *s,
                                    DCTELEM *block, int n, int qscale);
@@ -225,7 +227,7 @@ void ff_init_scantable(uint8_t *permutation, ScanTable *st, const uint8_t *src_s
 }
 
 #ifdef CONFIG_ENCODERS
-void ff_write_quant_matrix(PutBitContext *pb, int16_t *matrix){
+void ff_write_quant_matrix(PutBitContext *pb, uint16_t *matrix){
     int i;
 
     if(matrix){
@@ -334,6 +336,7 @@ static void copy_picture(Picture *dst, Picture *src){
     dst->type= FF_BUFFER_TYPE_COPY;
 }
 
+#ifdef CONFIG_ENCODERS
 static void copy_picture_attributes(MpegEncContext *s, AVFrame *dst, AVFrame *src){
     int i;
 
@@ -372,6 +375,7 @@ static void copy_picture_attributes(MpegEncContext *s, AVFrame *dst, AVFrame *sr
         }
     }
 }
+#endif
 
 /**
  * allocates a Picture
@@ -573,6 +577,7 @@ void ff_update_duplicate_context(MpegEncContext *dst, MpegEncContext *src){
 //STOP_TIMER("update_duplicate_context") //about 10k cycles / 0.01 sec for 1000frames on 1ghz with 2 threads
 }
 
+#ifdef CONFIG_ENCODERS
 static void update_duplicate_context_after_me(MpegEncContext *dst, MpegEncContext *src){
 #define COPY(a) dst->a= src->a
     COPY(pict_type);
@@ -589,6 +594,7 @@ static void update_duplicate_context_after_me(MpegEncContext *dst, MpegEncContex
     COPY(partitioned_frame); //FIXME don't set in encode_header
 #undef COPY
 }
+#endif
 
 /**
  * sets the given MpegEncContext to common defaults (same for encoding and decoding).
@@ -700,12 +706,12 @@ int MPV_common_init(MpegEncContext *s)
     yc_size = y_size + 2 * c_size;
 
     /* convert fourcc to upper case */
-    s->avctx->codec_tag=   toupper( s->avctx->codec_tag     &0xFF)
+    s->codec_tag=          toupper( s->avctx->codec_tag     &0xFF)
                         + (toupper((s->avctx->codec_tag>>8 )&0xFF)<<8 )
                         + (toupper((s->avctx->codec_tag>>16)&0xFF)<<16)
                         + (toupper((s->avctx->codec_tag>>24)&0xFF)<<24);
 
-    s->avctx->stream_codec_tag=   toupper( s->avctx->stream_codec_tag     &0xFF)
+    s->stream_codec_tag=          toupper( s->avctx->stream_codec_tag     &0xFF)
                                + (toupper((s->avctx->stream_codec_tag>>8 )&0xFF)<<8 )
                                + (toupper((s->avctx->stream_codec_tag>>16)&0xFF)<<16)
                                + (toupper((s->avctx->stream_codec_tag>>24)&0xFF)<<24);
@@ -944,7 +950,8 @@ int MPV_encode_init(AVCodecContext *avctx)
         break;
     case CODEC_ID_LJPEG:
     case CODEC_ID_MJPEG:
-        if(avctx->pix_fmt != PIX_FMT_YUVJ420P && (avctx->pix_fmt != PIX_FMT_YUV420P || avctx->strict_std_compliance>FF_COMPLIANCE_INOFFICIAL)){
+        if(avctx->pix_fmt != PIX_FMT_YUVJ420P && avctx->pix_fmt != PIX_FMT_YUVJ422P &&
+           ((avctx->pix_fmt != PIX_FMT_YUV420P && avctx->pix_fmt != PIX_FMT_YUV422P) || avctx->strict_std_compliance>FF_COMPLIANCE_INOFFICIAL)){
             av_log(avctx, AV_LOG_ERROR, "colorspace not supported in jpeg\n");
             return -1;
         }
@@ -1105,6 +1112,17 @@ int MPV_encode_init(AVCodecContext *avctx)
         return -1;
     }
 
+    if(s->flags & CODEC_FLAG_LOW_DELAY){
+        if (s->codec_id != CODEC_ID_MPEG2VIDEO && s->codec_id != CODEC_ID_MPEG1VIDEO){
+            av_log(avctx, AV_LOG_ERROR, "low delay forcing is only available for mpeg1/2\n");
+            return -1;
+        }
+        if (s->max_b_frames != 0){
+            av_log(avctx, AV_LOG_ERROR, "b frames cannot be used with low delay\n");
+            return -1;
+        }
+    }
+
     if(s->avctx->thread_count > 1 && s->codec_id != CODEC_ID_MPEG4
        && s->codec_id != CODEC_ID_MPEG1VIDEO && s->codec_id != CODEC_ID_MPEG2VIDEO
        && (s->codec_id != CODEC_ID_H263P || !(s->flags & CODEC_FLAG_H263P_SLICE_STRUCT))){
@@ -1170,14 +1188,12 @@ int MPV_encode_init(AVCodecContext *avctx)
     switch(avctx->codec->id) {
     case CODEC_ID_MPEG1VIDEO:
         s->out_format = FMT_MPEG1;
-        s->low_delay= 0; //s->max_b_frames ? 0 : 1;
+        s->low_delay= !!(s->flags & CODEC_FLAG_LOW_DELAY);
         avctx->delay= s->low_delay ? 0 : (s->max_b_frames + 1);
         break;
-/* xine: this is never used in either decode or MPEG-1 encode mode */
-#if 0
     case CODEC_ID_MPEG2VIDEO:
         s->out_format = FMT_MPEG1;
-        s->low_delay= 0; //s->max_b_frames ? 0 : 1;
+        s->low_delay= !!(s->flags & CODEC_FLAG_LOW_DELAY);
         avctx->delay= s->low_delay ? 0 : (s->max_b_frames + 1);
         s->rtp_mode= 1;
         break;
@@ -1188,22 +1204,28 @@ int MPV_encode_init(AVCodecContext *avctx)
         s->intra_only = 1; /* force intra only for jpeg */
         s->mjpeg_write_tables = avctx->codec->id != CODEC_ID_JPEGLS;
         s->mjpeg_data_only_frames = 0; /* write all the needed headers */
-        s->mjpeg_vsample[0] = 1<<chroma_v_shift;
-        s->mjpeg_vsample[1] = 1;
-        s->mjpeg_vsample[2] = 1;
-        s->mjpeg_hsample[0] = 1<<chroma_h_shift;
-        s->mjpeg_hsample[1] = 1;
-        s->mjpeg_hsample[2] = 1;
+        s->mjpeg_vsample[0] = 2;
+        s->mjpeg_vsample[1] = 2>>chroma_v_shift;
+        s->mjpeg_vsample[2] = 2>>chroma_v_shift;
+        s->mjpeg_hsample[0] = 2;
+        s->mjpeg_hsample[1] = 2>>chroma_h_shift;
+        s->mjpeg_hsample[2] = 2>>chroma_h_shift;
         if (mjpeg_init(s) < 0)
             return -1;
         avctx->delay=0;
         s->low_delay=1;
         break;
+#ifdef CONFIG_H261_ENCODER
     case CODEC_ID_H261:
+        if (ff_h261_get_picture_format(s->width, s->height) < 0) {
+            av_log(avctx, AV_LOG_ERROR, "The specified picture size of %dx%d is not valid for the H.261 codec.\nValid sizes are 176x144, 352x288\n", s->width, s->height);
+            return -1;
+        }
         s->out_format = FMT_H261;
         avctx->delay=0;
         s->low_delay=1;
         break;
+#endif
     case CODEC_ID_H263:
         if (h263_get_picture_format(s->width, s->height) == 7) {
             av_log(avctx, AV_LOG_INFO, "The specified picture size of %dx%d is not valid for the H.263 codec.\nValid sizes are 128x96, 176x144, 352x288, 704x576, and 1408x1152. Try H.263+.\n", s->width, s->height);
@@ -1310,7 +1332,6 @@ int MPV_encode_init(AVCodecContext *avctx)
         avctx->delay=0;
         s->low_delay=1;
         break;
-#endif /* #if 0 */
     default:
         return -1;
     }
@@ -1326,7 +1347,7 @@ int MPV_encode_init(AVCodecContext *avctx)
     if(s->modified_quant)
         s->chroma_qscale_table= ff_h263_chroma_qscale_table;
     s->progressive_frame=
-    s->progressive_sequence= !(avctx->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME));
+    s->progressive_sequence= !(avctx->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME|CODEC_FLAG_ALT_SCAN));
     s->quant_precision=5;
 
     ff_set_cmp(&s->dsp, s->dsp.ildct_cmp, s->avctx->ildct_cmp);
@@ -1705,7 +1726,7 @@ void MPV_frame_end(MpegEncContext *s)
  * @param color color of the arrow
  */
 static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h, int stride, int color){
-    int t, x, y, fr, f;
+    int x, y, fr, f;
 
     sx= clip(sx, 0, w-1);
     sy= clip(sy, 0, h-1);
@@ -1714,10 +1735,10 @@ static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h
 
     buf[sy*stride + sx]+= color;
 
-    if(ABS(ex - sx) > ABS(ey - sy)){
+    if(FFABS(ex - sx) > FFABS(ey - sy)){
         if(sx > ex){
-            t=sx; sx=ex; ex=t;
-            t=sy; sy=ey; ey=t;
+            FFSWAP(int, sx, ex);
+            FFSWAP(int, sy, ey);
         }
         buf+= sx + sy*stride;
         ex-= sx;
@@ -1730,8 +1751,8 @@ static void draw_line(uint8_t *buf, int sx, int sy, int ex, int ey, int w, int h
         }
     }else{
         if(sy > ey){
-            t=sx; sx=ex; ex=t;
-            t=sy; sy=ey; ey=t;
+            FFSWAP(int, sx, ex);
+            FFSWAP(int, sy, ey);
         }
         buf+= sx + sy*stride;
         ey-= sy;
@@ -2048,7 +2069,7 @@ static int get_sae(uint8_t *src, int ref, int stride){
 
     for(y=0; y<16; y++){
         for(x=0; x<16; x++){
-            acc+= ABS(src[x+y*stride] - ref);
+            acc+= FFABS(src[x+y*stride] - ref);
         }
     }
 
@@ -2152,7 +2173,10 @@ static int load_input_picture(MpegEncContext *s, AVFrame *pic_arg){
                 int w= s->width >>h_shift;
                 int h= s->height>>v_shift;
                 uint8_t *src= pic_arg->data[i];
-                uint8_t *dst= pic->data[i] + INPLACE_OFFSET;
+                uint8_t *dst= pic->data[i];
+
+                if(!s->avctx->rc_buffer_size)
+                    dst +=INPLACE_OFFSET;
 
                 if(src_stride==dst_stride)
                     memcpy(dst, src, src_stride*h);
@@ -2194,9 +2218,9 @@ static int skip_check(MpegEncContext *s, Picture *p, Picture *ref){
 
                 switch(s->avctx->frame_skip_exp){
                     case 0: score= FFMAX(score, v); break;
-                    case 1: score+= ABS(v);break;
+                    case 1: score+= FFABS(v);break;
                     case 2: score+= v*v;break;
-                    case 3: score64+= ABS(v*v*(int64_t)v);break;
+                    case 3: score64+= FFABS(v*v*(int64_t)v);break;
                     case 4: score64+= v*v*(int64_t)(v*v);break;
                 }
             }
@@ -2227,7 +2251,7 @@ static int estimate_best_b_count(MpegEncContext *s){
 
 //    emms_c();
     p_lambda= s->last_lambda_for[P_TYPE]; //s->next_picture_ptr->quality;
-    b_lambda= s->last_lambda_for[B_TYPE]; //p_lambda *ABS(s->avctx->b_quant_factor) + s->avctx->b_quant_offset;
+    b_lambda= s->last_lambda_for[B_TYPE]; //p_lambda *FFABS(s->avctx->b_quant_factor) + s->avctx->b_quant_offset;
     if(!b_lambda) b_lambda= p_lambda; //FIXME we should do this somewhere else
     lambda2= (b_lambda*b_lambda + (1<<FF_LAMBDA_SHIFT)/2 ) >> FF_LAMBDA_SHIFT;
 
@@ -2341,7 +2365,7 @@ static void select_input_picture(MpegEncContext *s){
             if(s->avctx->frame_skip_threshold || s->avctx->frame_skip_factor){
                 if(s->picture_in_gop_number < s->gop_size && skip_check(s, s->input_picture[0], s->next_picture_ptr)){
                 //FIXME check that te gop check above is +-1 correct
-//av_log(NULL, AV_LOG_DEBUG, "skip %p %Ld\n", s->input_picture[0]->data[0], s->input_picture[0]->pts);
+//av_log(NULL, AV_LOG_DEBUG, "skip %p %"PRId64"\n", s->input_picture[0]->data[0], s->input_picture[0]->pts);
 
                     if(s->input_picture[0]->type == FF_BUFFER_TYPE_SHARED){
                         for(i=0; i<4; i++)
@@ -2451,21 +2475,22 @@ no_output_pic:
 
         copy_picture(&s->new_picture, s->reordered_input_picture[0]);
 
-        if(s->reordered_input_picture[0]->type == FF_BUFFER_TYPE_SHARED){
+        if(s->reordered_input_picture[0]->type == FF_BUFFER_TYPE_SHARED || s->avctx->rc_buffer_size){
             // input is a shared pix, so we can't modifiy it -> alloc a new one & ensure that the shared one is reuseable
 
             int i= ff_find_unused_picture(s, 0);
             Picture *pic= &s->picture[i];
 
+            pic->reference              = s->reordered_input_picture[0]->reference;
+            alloc_picture(s, pic, 0);
+
             /* mark us unused / free shared pic */
+            if(s->reordered_input_picture[0]->type == FF_BUFFER_TYPE_INTERNAL)
+                s->avctx->release_buffer(s->avctx, (AVFrame*)s->reordered_input_picture[0]);
             for(i=0; i<4; i++)
                 s->reordered_input_picture[0]->data[i]= NULL;
             s->reordered_input_picture[0]->type= 0;
 
-            pic->reference              = s->reordered_input_picture[0]->reference;
-
-            alloc_picture(s, pic, 0);
-
             copy_picture_attributes(s, (AVFrame*)pic, (AVFrame*)s->reordered_input_picture[0]);
 
             s->current_picture_ptr= pic;
@@ -2519,8 +2544,9 @@ int MPV_encode_picture(AVCodecContext *avctx,
 //emms_c();
 //printf("qs:%f %f %d\n", s->new_picture.quality, s->current_picture.quality, s->qscale);
         MPV_frame_start(s, avctx);
-
-        encode_picture(s, s->picture_number);
+vbv_retry:
+        if (encode_picture(s, s->picture_number) < 0)
+            return -1;
 
         avctx->real_pict_num  = s->picture_number;
         avctx->header_bits = s->header_bits;
@@ -2540,6 +2566,37 @@ int MPV_encode_picture(AVCodecContext *avctx,
             mjpeg_picture_trailer(s);
 #endif /* #if 0 */
 
+        if(avctx->rc_buffer_size){
+            RateControlContext *rcc= &s->rc_context;
+            int max_size= rcc->buffer_index/3;
+
+            if(put_bits_count(&s->pb) > max_size && s->lambda < s->avctx->lmax){
+                s->next_lambda= FFMAX(s->lambda+1, s->lambda*(s->qscale+1) / s->qscale);
+                if(s->adaptive_quant){
+                    int i;
+                    for(i=0; i<s->mb_height*s->mb_stride; i++)
+                        s->lambda_table[i]= FFMAX(s->lambda_table[i]+1, s->lambda_table[i]*(s->qscale+1) / s->qscale);
+                }
+                s->mb_skipped = 0;        //done in MPV_frame_start()
+                if(s->pict_type==P_TYPE){ //done in encode_picture() so we must undo it
+                    if(s->flipflop_rounding || s->codec_id == CODEC_ID_H263P || s->codec_id == CODEC_ID_MPEG4)
+                        s->no_rounding ^= 1;
+                }
+                if(s->pict_type!=B_TYPE){
+                    s->time_base= s->last_time_base;
+                    s->last_non_b_time= s->time - s->pp_time;
+                }
+//                av_log(NULL, AV_LOG_ERROR, "R:%d ", s->next_lambda);
+                for(i=0; i<avctx->thread_count; i++){
+                    PutBitContext *pb= &s->thread_context[i]->pb;
+                    init_put_bits(pb, pb->buf, pb->buf_end - pb->buf);
+                }
+                goto vbv_retry;
+            }
+
+            assert(s->avctx->rc_max_rate);
+        }
+
         if(s->flags&CODEC_FLAG_PASS1)
             ff_write_pass1_stats(s);
 
@@ -3895,7 +3952,7 @@ static always_inline void MPV_decode_mb_internal(MpegEncContext *s, DCTELEM bloc
     else if (s->h263_pred || s->h263_aic)
         s->mbintra_table[mb_xy]=1;
 
-    if ((s->flags&CODEC_FLAG_PSNR) || !(s->encoding && (s->intra_only || s->pict_type==B_TYPE))) { //FIXME precalc
+    if ((s->flags&CODEC_FLAG_PSNR) || !(s->encoding && (s->intra_only || s->pict_type==B_TYPE) && s->avctx->mb_decision != FF_MB_DECISION_RD)) { //FIXME precalc
         uint8_t *dest_y, *dest_cb, *dest_cr;
         int dct_linesize, dct_offset;
         op_pixels_func (*op_pix)[4];
@@ -3960,17 +4017,16 @@ static always_inline void MPV_decode_mb_internal(MpegEncContext *s, DCTELEM bloc
                         MPV_motion_lowres(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.data, op_pix);
                     }
                 }else{
+                    op_qpix= s->me.qpel_put;
                     if ((!s->no_rounding) || s->pict_type==B_TYPE){
                         op_pix = s->dsp.put_pixels_tab;
-                        op_qpix= s->dsp.put_qpel_pixels_tab;
                     }else{
                         op_pix = s->dsp.put_no_rnd_pixels_tab;
-                        op_qpix= s->dsp.put_no_rnd_qpel_pixels_tab;
                     }
                     if (s->mv_dir & MV_DIR_FORWARD) {
                         MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.data, op_pix, op_qpix);
                         op_pix = s->dsp.avg_pixels_tab;
-                        op_qpix= s->dsp.avg_qpel_pixels_tab;
+                        op_qpix= s->me.qpel_avg;
                     }
                     if (s->mv_dir & MV_DIR_BACKWARD) {
                         MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.data, op_pix, op_qpix);
@@ -4134,7 +4190,7 @@ static inline void dct_single_coeff_elimination(MpegEncContext *s, int n, int th
 
     for(i=0; i<=last_index; i++){
         const int j = s->intra_scantable.permutated[i];
-        const int level = ABS(block[j]);
+        const int level = FFABS(block[j]);
         if(level==1){
             if(skip_dc && i==0) continue;
             score+= tab[run];
@@ -4738,7 +4794,7 @@ static inline void encode_mb_hq(MpegEncContext *s, MpegEncContext *backup, MpegE
 }
 
 static int sse(MpegEncContext *s, uint8_t *src1, uint8_t *src2, int w, int h, int stride){
-    uint32_t *sq = squareTbl + 256;
+    uint32_t *sq = ff_squareTbl + 256;
     int acc=0;
     int x,y;
 
@@ -5219,9 +5275,10 @@ static int encode_thread(AVCodecContext *c, void *arg){
                 if(s->flags & CODEC_FLAG_QP_RD){
                     if(best_s.mv_type==MV_TYPE_16X16 && !(best_s.mv_dir&MV_DIRECT)){
                         const int last_qp= backup_s.qscale;
-                        int dquant, dir, qp, dc[6];
+                        int qpi, qp, dc[6];
                         DCTELEM ac[6][16];
                         const int mvdir= (best_s.mv_dir&MV_DIR_BACKWARD) ? 1 : 0;
+                        static const int dquant_tab[4]={-1,1,-2,2};
 
                         assert(backup_s.dquant == 0);
 
@@ -5234,12 +5291,12 @@ static int encode_thread(AVCodecContext *c, void *arg){
                         s->mv[1][0][0] = best_s.mv[1][0][0];
                         s->mv[1][0][1] = best_s.mv[1][0][1];
 
-                        dir= s->pict_type == B_TYPE ? 2 : 1;
-                        if(last_qp + dir > s->avctx->qmax) dir= -dir;
-                        for(dquant= dir; dquant<=2 && dquant>=-2; dquant += dir){
+                        qpi = s->pict_type == B_TYPE ? 2 : 0;
+                        for(; qpi<4; qpi++){
+                            int dquant= dquant_tab[qpi];
                             qp= last_qp + dquant;
                             if(qp < s->avctx->qmin || qp > s->avctx->qmax)
-                                break;
+                                continue;
                             backup_s.dquant= dquant;
                             if(s->mb_intra && s->dc_val[0]){
                                 for(i=0; i<6; i++){
@@ -5257,11 +5314,6 @@ static int encode_thread(AVCodecContext *c, void *arg){
                                         memcpy(s->ac_val[0][s->block_index[i]], ac[i], sizeof(DCTELEM)*16);
                                     }
                                 }
-                                if(dir > 0 && dquant==dir){
-                                    dquant= 0;
-                                    dir= -dir;
-                                }else
-                                    break;
                             }
                         }
                         qp= best_s.qscale;
@@ -5514,10 +5566,17 @@ static void merge_context_after_encode(MpegEncContext *dst, MpegEncContext *src)
     flush_put_bits(&dst->pb);
 }
 
-static void estimate_qp(MpegEncContext *s, int dry_run){
-    if (!s->fixed_qscale)
+static int estimate_qp(MpegEncContext *s, int dry_run){
+    if (s->next_lambda){
+        s->current_picture_ptr->quality=
+        s->current_picture.quality = s->next_lambda;
+        if(!dry_run) s->next_lambda= 0;
+    } else if (!s->fixed_qscale) {
         s->current_picture_ptr->quality=
         s->current_picture.quality = ff_rate_estimate_qscale(s, dry_run);
+        if (s->current_picture.quality < 0)
+            return -1;
+    }
 
     if(s->adaptive_quant){
 /* xine: do not need this for decode or MPEG-1 encoding modes */
@@ -5540,9 +5599,10 @@ static void estimate_qp(MpegEncContext *s, int dry_run){
         s->lambda= s->current_picture.quality;
 //printf("%d %d\n", s->avctx->global_quality, s->current_picture.quality);
     update_qscale(s);
+    return 0;
 }
 
-static void encode_picture(MpegEncContext *s, int picture_number)
+static int encode_picture(MpegEncContext *s, int picture_number)
 {
     int i;
     int bits;
@@ -5574,7 +5634,8 @@ static void encode_picture(MpegEncContext *s, int picture_number)
     }
 
     if(s->flags & CODEC_FLAG_PASS2){
-        estimate_qp(s, 1);
+        if (estimate_qp(s,1) < 0)
+            return -1;
         ff_get_2pass_fcode(s);
     }else if(!(s->flags & CODEC_FLAG_QSCALE)){
         if(s->pict_type==B_TYPE)
@@ -5596,7 +5657,7 @@ static void encode_picture(MpegEncContext *s, int picture_number)
     /* Estimate motion for every MB */
     if(s->pict_type != I_TYPE){
         s->lambda = (s->lambda * s->avctx->me_penalty_compensation + 128)>>8;
-        s->lambda2= (s->lambda2* s->avctx->me_penalty_compensation + 128)>>8;
+        s->lambda2= (s->lambda2* (int64_t)s->avctx->me_penalty_compensation + 128)>>8;
         if(s->pict_type != B_TYPE && s->avctx->me_threshold==0){
             if((s->avctx->pre_me && s->last_non_b_pict_type==I_TYPE) || s->avctx->pre_me==2){
                 s->avctx->execute(s->avctx, pre_estimate_motion_thread, (void**)&(s->thread_context[0]), NULL, s->avctx->thread_count);
@@ -5687,7 +5748,8 @@ static void encode_picture(MpegEncContext *s, int picture_number)
     }
 #endif /* #if 0 */
 
-    estimate_qp(s, 0);
+    if (estimate_qp(s, 0) < 0)
+        return -1;
 
     if(s->qscale < 3 && s->max_qcoeff<=128 && s->pict_type==I_TYPE && !(s->flags & CODEC_FLAG_QSCALE))
         s->qscale= 3; //reduce clipping problems
@@ -5769,10 +5831,9 @@ static void encode_picture(MpegEncContext *s, int picture_number)
         merge_context_after_encode(s, s->thread_context[i]);
     }
     emms_c();
+    return 0;
 }
 
-#endif //CONFIG_ENCODERS
-
 static void  denoise_dct_c(MpegEncContext *s, DCTELEM *block){
     const int intra= s->mb_intra;
     int i;
@@ -5797,8 +5858,6 @@ static void  denoise_dct_c(MpegEncContext *s, DCTELEM *block){
     }
 }
 
-#ifdef CONFIG_ENCODERS
-
 static int dct_quantize_trellis_c(MpegEncContext *s,
                         DCTELEM *block, int n,
                         int qscale, int *overflow){
@@ -5917,13 +5976,13 @@ static int dct_quantize_trellis_c(MpegEncContext *s,
 
     for(i=start_i; i<=last_non_zero; i++){
         int level_index, j;
-        const int dct_coeff= ABS(block[ scantable[i] ]);
+        const int dct_coeff= FFABS(block[ scantable[i] ]);
         const int zero_distoration= dct_coeff*dct_coeff;
         int best_score=256*256*256*120;
         for(level_index=0; level_index < coeff_count[i]; level_index++){
             int distoration;
             int level= coeff[level_index][i];
-            const int alevel= ABS(level);
+            const int alevel= FFABS(level);
             int unquant_coeff;
 
             assert(level);
@@ -6033,7 +6092,7 @@ static int dct_quantize_trellis_c(MpegEncContext *s,
 
     s->coded_score[n] = last_score;
 
-    dc= ABS(block[0]);
+    dc= FFABS(block[0]);
     last_non_zero= last_i - 1;
     memset(block + start_i, 0, (64-start_i)*sizeof(DCTELEM));
 
@@ -6046,7 +6105,7 @@ static int dct_quantize_trellis_c(MpegEncContext *s,
 
         for(i=0; i<coeff_count[0]; i++){
             int level= coeff[i][0];
-            int alevel= ABS(level);
+            int alevel= FFABS(level);
             int unquant_coeff, score, distortion;
 
             if(s->out_format == FMT_H263){
@@ -6188,7 +6247,7 @@ STOP_TIMER("memset rem[]")}
         int qns=4;
         int w;
 
-        w= ABS(weight[i]) + qns*one;
+        w= FFABS(weight[i]) + qns*one;
         w= 15 + (48*qns*one + w/2)/w; // 16 .. 63
 
         weight[i] = w;
@@ -6312,7 +6371,7 @@ STOP_TIMER("dct")}
                 int score, new_coeff, unquant_change;
 
                 score=0;
-                if(s->avctx->quantizer_noise_shaping < 2 && ABS(new_level) > ABS(level))
+                if(s->avctx->quantizer_noise_shaping < 2 && FFABS(new_level) > FFABS(level))
                    continue;
 
                 if(new_level){
@@ -6332,7 +6391,7 @@ STOP_TIMER("dct")}
                                          - last_length[UNI_AC_ENC_INDEX(run, level+64)];
                         }
                     }else{
-                        assert(ABS(new_level)==1);
+                        assert(FFABS(new_level)==1);
 
                         if(analyze_gradient){
                             int g= d1[ scantable[i] ];
@@ -6365,7 +6424,7 @@ STOP_TIMER("dct")}
                     }
                 }else{
                     new_coeff=0;
-                    assert(ABS(level)==1);
+                    assert(FFABS(level)==1);
 
                     if(i < last_non_zero){
                         int next_i= i + run2 + 1;
@@ -6433,7 +6492,7 @@ after_last++;
 #ifdef REFINE_STATS
 if(block[j]){
     if(block[j] - best_change){
-        if(ABS(block[j]) > ABS(block[j] - best_change)){
+        if(FFABS(block[j]) > FFABS(block[j] - best_change)){
             raise++;
         }else{
             lower++;
@@ -6905,7 +6964,7 @@ AVCodec mjpeg_encoder = {
     MPV_encode_init,
     MPV_encode_picture,
     MPV_encode_end,
-    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUVJ420P, -1},
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUVJ420P, PIX_FMT_YUVJ422P, -1},
 };
 
 #endif //CONFIG_ENCODERS
diff --git a/src/libffmpeg/libavcodec/mpegvideo.h b/src/libffmpeg/libavcodec/mpegvideo.h
index 023e65700..011678a42 100644
--- a/src/libffmpeg/libavcodec/mpegvideo.h
+++ b/src/libffmpeg/libavcodec/mpegvideo.h
@@ -3,18 +3,20 @@
  * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -28,6 +30,8 @@
 
 #include "dsputil.h"
 #include "bitstream.h"
+#include "ratecontrol.h"
+#include "parser.h"
 
 #define FRAME_SKIPPED 100 ///< return value for header parsers if frame is not coded
 
@@ -72,60 +76,6 @@ enum OutputFormat {
 
 #define INPLACE_OFFSET 16
 
-typedef struct Predictor{
-    double coeff;
-    double count;
-    double decay;
-} Predictor;
-
-typedef struct RateControlEntry{
-    int pict_type;
-    float qscale;
-    int mv_bits;
-    int i_tex_bits;
-    int p_tex_bits;
-    int misc_bits;
-    int header_bits;
-    uint64_t expected_bits;
-    int new_pict_type;
-    float new_qscale;
-    int mc_mb_var_sum;
-    int mb_var_sum;
-    int i_count;
-    int skip_count;
-    int f_code;
-    int b_code;
-}RateControlEntry;
-
-/**
- * rate control context.
- */
-typedef struct RateControlContext{
-    FILE *stats_file;
-    int num_entries;              ///< number of RateControlEntries
-    RateControlEntry *entry;
-    double buffer_index;          ///< amount of bits in the video/audio buffer
-    Predictor pred[5];
-    double short_term_qsum;       ///< sum of recent qscales
-    double short_term_qcount;     ///< count of recent qscales
-    double pass1_rc_eq_output_sum;///< sum of the output of the rc equation, this is used for normalization
-    double pass1_wanted_bits;     ///< bits which should have been outputed by the pass1 code (including complexity init)
-    double last_qscale;
-    double last_qscale_for[5];    ///< last qscale for a specific pict type, used for max_diff & ipb factor stuff
-    int last_mc_mb_var_sum;
-    int last_mb_var_sum;
-    uint64_t i_cplx_sum[5];
-    uint64_t p_cplx_sum[5];
-    uint64_t mv_bits_sum[5];
-    uint64_t qscale_sum[5];
-    int frame_count[5];
-    int last_non_b_pict_type;
-
-    void *non_lavc_opaque;        ///< context for non lavc rc code (for example xvid)
-    float dry_run_qscale;         ///< for xvid rc
-    int last_picture_number;      ///< for xvid rc
-}RateControlContext;
-
 /**
  * Scantable.
  */
@@ -193,17 +143,6 @@ typedef struct Picture{
     int b_frame_score;          /* */
 } Picture;
 
-typedef struct ParseContext{
-    uint8_t *buffer;
-    int index;
-    int last_index;
-    unsigned int buffer_size;
-    uint32_t state;             ///< contains the last few bytes in MSB order
-    int frame_start_found;
-    int overread;               ///< the number of bytes which where irreversibly read from the next frame
-    int overread_index;         ///< the index into ParseContext.buffer of the overreaded bytes
-} ParseContext;
-
 struct MpegEncContext;
 
 /**
@@ -286,6 +225,8 @@ typedef struct MpegEncContext {
     int chroma_elim_threshold;
     int strict_std_compliance; ///< strictly follow the std (MPEG4, ...)
     int workaround_bugs;       ///< workaround bugs in encoders which cannot be detected automatically
+    int codec_tag;             ///< internal codec_tag upper case converted from avctx codec_tag
+    int stream_codec_tag;      ///< internal stream_codec_tag upper case converted from avctx stream_codec_tag
     /* the following fields are managed internally by the encoder */
 
     /** bit output */
@@ -372,8 +313,8 @@ typedef struct MpegEncContext {
 
     int qscale;                 ///< QP
     int chroma_qscale;          ///< chroma QP
-    int lambda;                 ///< lagrange multipler used in rate distortion
-    int lambda2;                ///< (lambda*lambda) >> FF_LAMBDA_SHIFT
+    unsigned int lambda;        ///< lagrange multipler used in rate distortion
+    unsigned int lambda2;       ///< (lambda*lambda) >> FF_LAMBDA_SHIFT
     int *lambda_table;
     int adaptive_quant;         ///< use adaptive quantization
     int dquant;                 ///< qscale difference to prev qscale
@@ -512,6 +453,7 @@ typedef struct MpegEncContext {
     int64_t wanted_bits;
     int64_t total_bits;
     int frame_bits;                ///< bits used for the current frame
+    int next_lambda;               ///< next lambda used for retrying to encode a frame
     RateControlContext rc_context; ///< contains stuff only accessed in ratecontrol.c
 
     /* statistics, used for 2-pass encoding */
@@ -767,12 +709,9 @@ void ff_init_scantable(uint8_t *, ScanTable *st, const uint8_t *src_scantable);
 void ff_draw_horiz_band(MpegEncContext *s, int y, int h);
 void ff_emulated_edge_mc(uint8_t *buf, uint8_t *src, int linesize, int block_w, int block_h,
                                     int src_x, int src_y, int w, int h);
-#define END_NOT_FOUND -100
-int ff_combine_frame(ParseContext *pc, int next, uint8_t **buf, int *buf_size);
-void ff_parse_close(AVCodecParserContext *s);
 void ff_mpeg_flush(AVCodecContext *avctx);
 void ff_print_debug_info(MpegEncContext *s, AVFrame *pict);
-void ff_write_quant_matrix(PutBitContext *pb, int16_t *matrix);
+void ff_write_quant_matrix(PutBitContext *pb, uint16_t *matrix);
 int ff_find_unused_picture(MpegEncContext *s, int shared);
 void ff_denoise_dct(MpegEncContext *s, DCTELEM *block);
 void ff_update_duplicate_context(MpegEncContext *dst, MpegEncContext *src);
@@ -824,12 +763,12 @@ int ff_pre_estimate_p_frame_motion(MpegEncContext * s, int mb_x, int mb_y);
 inline int ff_epzs_motion_search(MpegEncContext * s, int *mx_ptr, int *my_ptr,
                              int P[10][2], int src_index, int ref_index, int16_t (*last_mv)[2],
                              int ref_mv_scale, int size, int h);
-int inline ff_get_mb_score(MpegEncContext * s, int mx, int my, int src_index,
+inline int ff_get_mb_score(MpegEncContext * s, int mx, int my, int src_index,
                                int ref_index, int size, int h, int add_rate);
 
 /* mpeg12.c */
-extern const int16_t ff_mpeg1_default_intra_matrix[64];
-extern const int16_t ff_mpeg1_default_non_intra_matrix[64];
+extern const uint16_t ff_mpeg1_default_intra_matrix[64];
+extern const uint16_t ff_mpeg1_default_non_intra_matrix[64];
 extern const uint8_t ff_mpeg1_dc_scale_table[128];
 
 void mpeg1_encode_picture_header(MpegEncContext *s, int picture_number);
@@ -839,7 +778,6 @@ void mpeg1_encode_mb(MpegEncContext *s,
 void ff_mpeg1_encode_init(MpegEncContext *s);
 void ff_mpeg1_encode_slice_header(MpegEncContext *s);
 void ff_mpeg1_clean_buffers(MpegEncContext *s);
-int ff_mpeg1_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size);
 
 
 /** RLTable. */
@@ -886,6 +824,7 @@ void ff_h261_encode_mb(MpegEncContext *s,
                     int motion_x, int motion_y);
 void ff_h261_encode_picture_header(MpegEncContext * s, int picture_number);
 void ff_h261_encode_init(MpegEncContext *s);
+int ff_h261_get_picture_format(int width, int height);
 
 
 /* h263.c, h263dec.c */
@@ -909,7 +848,11 @@ void mpeg4_pred_ac(MpegEncContext * s, DCTELEM *block, int n,
                    int dir);
 void ff_set_mpeg4_time(MpegEncContext * s, int picture_number);
 void mpeg4_encode_picture_header(MpegEncContext *s, int picture_number);
+#ifdef CONFIG_ENCODERS
 void h263_encode_init(MpegEncContext *s);
+#else
+static void h263_encode_init(MpegEncContext *s) {assert(0);}
+#endif
 void h263_decode_init_vlc(MpegEncContext *s);
 int h263_decode_picture_header(MpegEncContext *s);
 int ff_h263_decode_gob_header(MpegEncContext *s);
@@ -938,10 +881,10 @@ int ff_mpeg4_decode_partitions(MpegEncContext *s);
 int ff_mpeg4_get_video_packet_prefix_length(MpegEncContext *s);
 int ff_h263_resync(MpegEncContext *s);
 int ff_h263_get_gob_height(MpegEncContext *s);
+void ff_mpeg4_init_direct_mv(MpegEncContext *s);
 int ff_mpeg4_set_direct_mv(MpegEncContext *s, int mx, int my);
 int ff_h263_round_chroma(int x);
 void ff_h263_encode_motion(MpegEncContext * s, int val, int f_code);
-int ff_mpeg4_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size);
 
 
 /* rv10.c */
@@ -981,21 +924,5 @@ void mjpeg_picture_header(MpegEncContext *s);
 void mjpeg_picture_trailer(MpegEncContext *s);
 void ff_mjpeg_stuffing(PutBitContext * pbc);
 
-
-/* rate control */
-int ff_rate_control_init(MpegEncContext *s);
-float ff_rate_estimate_qscale(MpegEncContext *s, int dry_run);
-void ff_write_pass1_stats(MpegEncContext *s);
-void ff_rate_control_uninit(MpegEncContext *s);
-double ff_eval(char *s, double *const_value, const char **const_name,
-               double (**func1)(void *, double), const char **func1_name,
-               double (**func2)(void *, double, double), char **func2_name,
-               void *opaque);
-int ff_vbv_update(MpegEncContext *s, int frame_size);
-void ff_get_2pass_fcode(MpegEncContext *s);
-
-int ff_xvid_rate_control_init(MpegEncContext *s);
-void ff_xvid_rate_control_uninit(MpegEncContext *s);
-float ff_xvid_rate_estimate_qscale(MpegEncContext *s, int dry_run);
-
 #endif /* AVCODEC_MPEGVIDEO_H */
+
diff --git a/src/libffmpeg/libavcodec/msmpeg4.c b/src/libffmpeg/libavcodec/msmpeg4.c
index 6d83f5c6c..a8124172b 100644
--- a/src/libffmpeg/libavcodec/msmpeg4.c
+++ b/src/libffmpeg/libavcodec/msmpeg4.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2001 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
@@ -65,10 +67,10 @@ static inline int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
 static int msmpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr);
 static int msmpeg4_decode_motion(MpegEncContext * s,
                                  int *mx_ptr, int *my_ptr);
-static void msmpeg4v2_encode_motion(MpegEncContext * s, int val);
 static void init_h263_dc_for_msmpeg4(void);
 static inline void msmpeg4_memsetw(short *tab, int val, int n);
 #ifdef CONFIG_ENCODERS
+static void msmpeg4v2_encode_motion(MpegEncContext * s, int val);
 static int get_size_of_code(MpegEncContext * s, RLTable *rl, int last, int run, int level, int intra);
 #endif //CONFIG_ENCODERS
 static int msmpeg4v12_decode_mb(MpegEncContext *s, DCTELEM block[6][64]);
@@ -627,7 +629,7 @@ static int get_dc(uint8_t *src, int stride, int scale)
 
 /* dir = 0: left, dir = 1: top prediction */
 static inline int msmpeg4_pred_dc(MpegEncContext * s, int n,
-                             uint16_t **dc_val_ptr, int *dir_ptr)
+                             int16_t **dc_val_ptr, int *dir_ptr)
 {
     int a, b, c, wrap, pred, scale;
     int16_t *dc_val;
@@ -657,7 +659,7 @@ static inline int msmpeg4_pred_dc(MpegEncContext * s, int n,
        necessitate to modify mpegvideo.c. The problem comes from the
        fact they decided to store the quantized DC (which would lead
        to problems if Q could vary !) */
-#if (defined(ARCH_X86) || defined(ARCH_X86_64)) && !defined PIC
+#if (defined(ARCH_X86)) && !defined PIC
     asm volatile(
         "movl %3, %%eax         \n\t"
         "shrl $1, %%eax         \n\t"
@@ -673,7 +675,7 @@ static inline int msmpeg4_pred_dc(MpegEncContext * s, int n,
         "mull %4                \n\t"
         "movl %%edx, %2         \n\t"
         : "+b" (a), "+c" (b), "+D" (c)
-        : "g" (scale), "S" (inverse[scale])
+        : "g" (scale), "S" (ff_inverse[scale])
         : "%eax", "%edx"
     );
 #else
@@ -787,7 +789,7 @@ static void msmpeg4_encode_dc(MpegEncContext * s, int level, int n, int *dir_ptr
         /* update predictor */
         *dc_val= level;
     }else{
-        uint16_t *dc_val;
+        int16_t *dc_val;
         pred = msmpeg4_pred_dc(s, n, &dc_val, dir_ptr);
 
         /* update predictor */
@@ -1343,6 +1345,7 @@ static inline void msmpeg4_memsetw(short *tab, int val, int n)
         tab[i] = val;
 }
 
+#ifdef CONFIG_ENCODERS
 static void msmpeg4v2_encode_motion(MpegEncContext * s, int val)
 {
     int range, bit_size, sign, code, bits;
@@ -1375,6 +1378,7 @@ static void msmpeg4v2_encode_motion(MpegEncContext * s, int val)
         }
     }
 }
+#endif
 
 /* this is identical to h263 except that its range is multiplied by 2 */
 static int msmpeg4v2_decode_motion(MpegEncContext * s, int pred, int f_code)
@@ -1712,7 +1716,7 @@ static inline int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
 //printf("level: %d, run: %d at %d %d\n", level, run, s->mb_x, s->mb_y);
 #if 0 // waste of time / this will detect very few errors
                     {
-                        const int abs_level= ABS(level);
+                        const int abs_level= FFABS(level);
                         const int run1= run - rl->max_run[last][abs_level] - run_diff;
                         if(abs_level<=MAX_LEVEL && run<=MAX_RUN){
                             if(abs_level <= rl->max_level[last][run]){
@@ -1873,7 +1877,7 @@ static int msmpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr)
         /* update predictor */
         *dc_val= level;
     }else{
-        uint16_t *dc_val;
+        int16_t *dc_val;
         pred = msmpeg4_pred_dc(s, n, &dc_val, dir_ptr);
         level += pred;
 
diff --git a/src/libffmpeg/libavcodec/msmpeg4data.h b/src/libffmpeg/libavcodec/msmpeg4data.h
index 1fbd8aadf..d1ff70371 100644
--- a/src/libffmpeg/libavcodec/msmpeg4data.h
+++ b/src/libffmpeg/libavcodec/msmpeg4data.h
@@ -1,3 +1,27 @@
+/*
+ * MSMPEG4 backend for ffmpeg encoder and decoder
+ * copyright (c) 2001 Fabrice Bellard
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
+ */
+
 /**
  * @file msmpeg4data.h
  * MSMPEG4 data tables.
diff --git a/src/libffmpeg/libavcodec/msrle.c b/src/libffmpeg/libavcodec/msrle.c
index 7cdbf7c77..fae5616e5 100644
--- a/src/libffmpeg/libavcodec/msrle.c
+++ b/src/libffmpeg/libavcodec/msrle.c
@@ -2,18 +2,20 @@
  * Micrsoft RLE Video Decoder
  * Copyright (C) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/msvideo1.c b/src/libffmpeg/libavcodec/msvideo1.c
index e8524b32e..5929e1c63 100644
--- a/src/libffmpeg/libavcodec/msvideo1.c
+++ b/src/libffmpeg/libavcodec/msvideo1.c
@@ -2,18 +2,20 @@
  * Microsoft Video-1 Decoder
  * Copyright (C) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/nuv.c b/src/libffmpeg/libavcodec/nuv.c
index d31518250..592d3de03 100644
--- a/src/libffmpeg/libavcodec/nuv.c
+++ b/src/libffmpeg/libavcodec/nuv.c
@@ -2,18 +2,20 @@
  * NuppelVideo decoder
  * Copyright (c) 2006 Reimar Doeffinger
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include <stdio.h>
diff --git a/src/libffmpeg/libavcodec/opt.c b/src/libffmpeg/libavcodec/opt.c
new file mode 100644
index 000000000..a200d9a82
--- /dev/null
+++ b/src/libffmpeg/libavcodec/opt.c
@@ -0,0 +1,381 @@
+/*
+ * AVOptions
+ * Copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * @file opt.c
+ * AVOptions
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include "avcodec.h"
+#include "opt.h"
+#include "eval.h"
+
+//FIXME order them and do a bin search
+static AVOption *find_opt(void *v, const char *name, const char *unit){
+    AVClass *c= *(AVClass**)v; //FIXME silly way of storing AVClass
+    AVOption *o= c->option;
+
+    for(;o && o->name; o++){
+        if(!strcmp(o->name, name) && (!unit || !strcmp(o->unit, unit)) )
+            return o;
+    }
+    return NULL;
+}
+
+AVOption *av_next_option(void *obj, AVOption *last){
+    if(last && last[1].name) return ++last;
+    else if(last)            return NULL;
+    else                     return (*(AVClass**)obj)->option;
+}
+
+static AVOption *av_set_number(void *obj, const char *name, double num, int den, int64_t intnum){
+    AVOption *o= find_opt(obj, name, NULL);
+    void *dst;
+    if(!o || o->offset<=0)
+        return NULL;
+
+    if(o->max*den < num*intnum || o->min*den > num*intnum) {
+        av_log(NULL, AV_LOG_ERROR, "Value %lf for parameter '%s' out of range.\n", num, name);
+        return NULL;
+    }
+
+    dst= ((uint8_t*)obj) + o->offset;
+
+    switch(o->type){
+    case FF_OPT_TYPE_FLAGS:
+    case FF_OPT_TYPE_INT:   *(int       *)dst= lrintf(num/den)*intnum; break;
+    case FF_OPT_TYPE_INT64: *(int64_t   *)dst= lrintf(num/den)*intnum; break;
+    case FF_OPT_TYPE_FLOAT: *(float     *)dst= num*intnum/den;         break;
+    case FF_OPT_TYPE_DOUBLE:*(double    *)dst= num*intnum/den;         break;
+    case FF_OPT_TYPE_RATIONAL:
+        if((int)num == num) *(AVRational*)dst= (AVRational){num*intnum, den};
+        else                *(AVRational*)dst= av_d2q(num*intnum/den, 1<<24);
+    default:
+        return NULL;
+    }
+    return o;
+}
+
+static AVOption *set_all_opt(void *v, const char *unit, double d){
+    AVClass *c= *(AVClass**)v; //FIXME silly way of storing AVClass
+    AVOption *o= c->option;
+    AVOption *ret=NULL;
+
+    for(;o && o->name; o++){
+        if(o->type != FF_OPT_TYPE_CONST && o->unit && !strcmp(o->unit, unit)){
+            double tmp= d;
+            if(o->type == FF_OPT_TYPE_FLAGS)
+                tmp= av_get_int(v, o->name, NULL) | (int64_t)d;
+
+            av_set_number(v, o->name, tmp, 1, 1);
+            ret= o;
+        }
+    }
+    return ret;
+}
+
+static double const_values[]={
+    M_PI,
+    M_E,
+    FF_QP2LAMBDA,
+    0
+};
+
+static const char *const_names[]={
+    "PI",
+    "E",
+    "QP2LAMBDA",
+    0
+};
+
+AVOption *av_set_string(void *obj, const char *name, const char *val){
+    AVOption *o= find_opt(obj, name, NULL);
+    if(o && o->offset==0 && o->type == FF_OPT_TYPE_CONST && o->unit){
+        return set_all_opt(obj, o->unit, o->default_val);
+    }
+    if(!o || !val || o->offset<=0)
+        return NULL;
+    if(o->type != FF_OPT_TYPE_STRING){
+        for(;;){
+            int i;
+            char buf[256];
+            int cmd=0;
+            double d;
+            char *error = NULL;
+
+            if(*val == '+' || *val == '-')
+                cmd= *(val++);
+
+            for(i=0; i<sizeof(buf)-1 && val[i] && val[i]!='+' && val[i]!='-'; i++)
+                buf[i]= val[i];
+            buf[i]=0;
+            val+= i;
+
+            d = ff_eval2(buf, const_values, const_names, NULL, NULL, NULL, NULL, NULL, &error);
+            if(isnan(d)) {
+                AVOption *o_named= find_opt(obj, buf, o->unit);
+                if(o_named && o_named->type == FF_OPT_TYPE_CONST)
+                    d= o_named->default_val;
+                else if(!strcmp(buf, "default")) d= o->default_val;
+                else if(!strcmp(buf, "max"    )) d= o->max;
+                else if(!strcmp(buf, "min"    )) d= o->min;
+                else {
+                    if (!error)
+                        av_log(NULL, AV_LOG_ERROR, "Unable to parse option value \"%s\": %s\n", val, error);
+                    return NULL;
+                }
+            }
+            if(o->type == FF_OPT_TYPE_FLAGS){
+                if     (cmd=='+') d= av_get_int(obj, name, NULL) | (int64_t)d;
+                else if(cmd=='-') d= av_get_int(obj, name, NULL) &~(int64_t)d;
+            }else if(cmd=='-')
+                d= -d;
+
+            av_set_number(obj, name, d, 1, 1);
+            if(!*val)
+                return o;
+        }
+        return NULL;
+    }
+
+    memcpy(((uint8_t*)obj) + o->offset, val, sizeof(val));
+    return o;
+}
+
+AVOption *av_set_double(void *obj, const char *name, double n){
+    return av_set_number(obj, name, n, 1, 1);
+}
+
+AVOption *av_set_q(void *obj, const char *name, AVRational n){
+    return av_set_number(obj, name, n.num, n.den, 1);
+}
+
+AVOption *av_set_int(void *obj, const char *name, int64_t n){
+    return av_set_number(obj, name, 1, 1, n);
+}
+
+/**
+ *
+ * @param buf a buffer which is used for returning non string values as strings, can be NULL
+ * @param buf_len allocated length in bytes of buf
+ */
+const char *av_get_string(void *obj, const char *name, AVOption **o_out, char *buf, int buf_len){
+    AVOption *o= find_opt(obj, name, NULL);
+    void *dst;
+    if(!o || o->offset<=0)
+        return NULL;
+    if(o->type != FF_OPT_TYPE_STRING && (!buf || !buf_len))
+        return NULL;
+
+    dst= ((uint8_t*)obj) + o->offset;
+    if(o_out) *o_out= o;
+
+    if(o->type == FF_OPT_TYPE_STRING)
+        return dst;
+
+    switch(o->type){
+    case FF_OPT_TYPE_FLAGS:     snprintf(buf, buf_len, "0x%08X",*(int    *)dst);break;
+    case FF_OPT_TYPE_INT:       snprintf(buf, buf_len, "%d" , *(int    *)dst);break;
+    case FF_OPT_TYPE_INT64:     snprintf(buf, buf_len, "%"PRId64, *(int64_t*)dst);break;
+    case FF_OPT_TYPE_FLOAT:     snprintf(buf, buf_len, "%f" , *(float  *)dst);break;
+    case FF_OPT_TYPE_DOUBLE:    snprintf(buf, buf_len, "%f" , *(double *)dst);break;
+    case FF_OPT_TYPE_RATIONAL:  snprintf(buf, buf_len, "%d/%d", ((AVRational*)dst)->num, ((AVRational*)dst)->den);break;
+    default: return NULL;
+    }
+    return buf;
+}
+
+static int av_get_number(void *obj, const char *name, AVOption **o_out, double *num, int *den, int64_t *intnum){
+    AVOption *o= find_opt(obj, name, NULL);
+    void *dst;
+    if(!o || o->offset<=0)
+        goto error;
+
+    dst= ((uint8_t*)obj) + o->offset;
+
+    if(o_out) *o_out= o;
+
+    switch(o->type){
+    case FF_OPT_TYPE_FLAGS:
+    case FF_OPT_TYPE_INT:       *intnum= *(int    *)dst;return 0;
+    case FF_OPT_TYPE_INT64:     *intnum= *(int64_t*)dst;return 0;
+    case FF_OPT_TYPE_FLOAT:     *num=    *(float  *)dst;return 0;
+    case FF_OPT_TYPE_DOUBLE:    *num=    *(double *)dst;return 0;
+    case FF_OPT_TYPE_RATIONAL:  *intnum= ((AVRational*)dst)->num;
+                                *den   = ((AVRational*)dst)->den;
+                                                        return 0;
+    }
+error:
+    *den=*intnum=0;
+    return -1;
+}
+
+double av_get_double(void *obj, const char *name, AVOption **o_out){
+    int64_t intnum=1;
+    double num=1;
+    int den=1;
+
+    av_get_number(obj, name, o_out, &num, &den, &intnum);
+    return num*intnum/den;
+}
+
+AVRational av_get_q(void *obj, const char *name, AVOption **o_out){
+    int64_t intnum=1;
+    double num=1;
+    int den=1;
+
+    av_get_number(obj, name, o_out, &num, &den, &intnum);
+    if(num == 1.0 && (int)intnum == intnum)
+        return (AVRational){intnum, den};
+    else
+        return av_d2q(num*intnum/den, 1<<24);
+}
+
+int64_t av_get_int(void *obj, const char *name, AVOption **o_out){
+    int64_t intnum=1;
+    double num=1;
+    int den=1;
+
+    av_get_number(obj, name, o_out, &num, &den, &intnum);
+    return num*intnum/den;
+}
+
+static void opt_list(void *obj, void *av_log_obj, char *unit)
+{
+    AVOption *opt=NULL;
+
+    while((opt= av_next_option(obj, opt))){
+        if(!(opt->flags & (AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM)))
+            continue;
+
+        /* Don't print CONST's on level one.
+         * Don't print anything but CONST's on level two.
+         * Only print items from the requested unit.
+         */
+        if (!unit && opt->type==FF_OPT_TYPE_CONST)
+            continue;
+        else if (unit && opt->type!=FF_OPT_TYPE_CONST)
+            continue;
+        else if (unit && opt->type==FF_OPT_TYPE_CONST && strcmp(unit, opt->unit))
+            continue;
+        else if (unit && opt->type == FF_OPT_TYPE_CONST)
+            av_log(av_log_obj, AV_LOG_INFO, "   %-15s ", opt->name);
+        else
+            av_log(av_log_obj, AV_LOG_INFO, "-%-17s ", opt->name);
+
+        switch( opt->type )
+        {
+            case FF_OPT_TYPE_FLAGS:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<flags>" );
+                break;
+            case FF_OPT_TYPE_INT:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<int>" );
+                break;
+            case FF_OPT_TYPE_INT64:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<int64>" );
+                break;
+            case FF_OPT_TYPE_DOUBLE:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<double>" );
+                break;
+            case FF_OPT_TYPE_FLOAT:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<float>" );
+                break;
+            case FF_OPT_TYPE_STRING:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<string>" );
+                break;
+            case FF_OPT_TYPE_RATIONAL:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "<rational>" );
+                break;
+            case FF_OPT_TYPE_CONST:
+            default:
+                av_log( av_log_obj, AV_LOG_INFO, "%-7s ", "" );
+                break;
+        }
+        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_ENCODING_PARAM) ? 'E' : '.');
+        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_DECODING_PARAM) ? 'D' : '.');
+        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_VIDEO_PARAM   ) ? 'V' : '.');
+        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_AUDIO_PARAM   ) ? 'A' : '.');
+        av_log(av_log_obj, AV_LOG_INFO, "%c", (opt->flags & AV_OPT_FLAG_SUBTITLE_PARAM) ? 'S' : '.');
+
+        if(opt->help)
+            av_log(av_log_obj, AV_LOG_INFO, " %s", opt->help);
+        av_log(av_log_obj, AV_LOG_INFO, "\n");
+        if (opt->unit && opt->type != FF_OPT_TYPE_CONST) {
+            opt_list(obj, av_log_obj, opt->unit);
+        }
+    }
+}
+
+int av_opt_show(void *obj, void *av_log_obj){
+    if(!obj)
+        return -1;
+
+    av_log(av_log_obj, AV_LOG_INFO, "%s AVOptions:\n", (*(AVClass**)obj)->class_name);
+
+    opt_list(obj, av_log_obj, NULL);
+
+    return 0;
+}
+
+/** Set the values of the AVCodecContext or AVFormatContext structure.
+ * They are set to the defaults specified in the according AVOption options
+ * array default_val field.
+ *
+ * @param s AVCodecContext or AVFormatContext for which the defaults will be set
+ */
+void av_opt_set_defaults(void *s)
+{
+    AVOption *opt = NULL;
+    while ((opt = av_next_option(s, opt)) != NULL) {
+        switch(opt->type) {
+            case FF_OPT_TYPE_CONST:
+                /* Nothing to be done here */
+            break;
+            case FF_OPT_TYPE_FLAGS:
+            case FF_OPT_TYPE_INT: {
+                int val;
+                val = opt->default_val;
+                av_set_int(s, opt->name, val);
+            }
+            break;
+            case FF_OPT_TYPE_FLOAT: {
+                double val;
+                val = opt->default_val;
+                av_set_double(s, opt->name, val);
+            }
+            break;
+            case FF_OPT_TYPE_RATIONAL: {
+                AVRational val;
+                val = av_d2q(opt->default_val, INT_MAX);
+                av_set_q(s, opt->name, val);
+            }
+            break;
+            case FF_OPT_TYPE_STRING:
+                /* Cannot set default for string as default_val is of type * double */
+            break;
+            default:
+                av_log(s, AV_LOG_DEBUG, "AVOption type %d of option %s not implemented yet\n", opt->type, opt->name);
+        }
+    }
+}
+
diff --git a/src/libffmpeg/libavcodec/opt.h b/src/libffmpeg/libavcodec/opt.h
index 058c6b63a..b8a17031b 100644
--- a/src/libffmpeg/libavcodec/opt.h
+++ b/src/libffmpeg/libavcodec/opt.h
@@ -1,3 +1,24 @@
+/*
+ * AVOptions
+ * copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef AVOPT_H
 #define AVOPT_H
 
@@ -57,5 +78,6 @@ int64_t av_get_int(void *obj, const char *name, AVOption **o_out);
 const char *av_get_string(void *obj, const char *name, AVOption **o_out, char *buf, int buf_len);
 AVOption *av_next_option(void *obj, AVOption *last);
 int av_opt_show(void *obj, void *av_log_obj);
+void av_opt_set_defaults(void *s);
 
 #endif
diff --git a/src/libffmpeg/libavcodec/parser.c b/src/libffmpeg/libavcodec/parser.c
index 59087cdb8..72a3e55a3 100644
--- a/src/libffmpeg/libavcodec/parser.c
+++ b/src/libffmpeg/libavcodec/parser.c
@@ -3,23 +3,26 @@
  * Copyright (c) 2003 Fabrice Bellard.
  * Copyright (c) 2003 Michael Niedermayer.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "avcodec.h"
 #include "mpegvideo.h"
 #include "mpegaudio.h"
+#include "parser.h"
 
 AVCodecParser *av_first_parser = NULL;
 
@@ -69,8 +72,29 @@ AVCodecParserContext *av_parser_init(int codec_id)
     return s;
 }
 
-/* NOTE: buf_size == 0 is used to signal EOF so that the last frame
-   can be returned if necessary */
+/**
+ *
+ * @param buf           input
+ * @param buf_size      input length, to signal EOF, this should be 0 (so that the last frame can be output)
+ * @param pts           input presentation timestamp
+ * @param dts           input decoding timestamp
+ * @param poutbuf       will contain a pointer to the first byte of the output frame
+ * @param poutbuf_size  will contain the length of the output frame
+ * @return the number of bytes of the input bitstream used
+ *
+ * Example:
+ * @code
+ *   while(in_len){
+ *       len = av_parser_parse(myparser, AVCodecContext, &data, &size,
+ *                                       in_data, in_len,
+ *                                       pts, dts);
+ *       in_data += len;
+ *       in_len  -= len;
+ *
+ *       decode_frame(data, size);
+ *   }
+ * @endcode
+ */
 int av_parser_parse(AVCodecParserContext *s,
                     AVCodecContext *avctx,
                     uint8_t **poutbuf, int *poutbuf_size,
@@ -104,7 +128,7 @@ int av_parser_parse(AVCodecParserContext *s,
 
     /* WARNING: the returned index can be negative */
     index = s->parser->parser_parse(s, avctx, poutbuf, poutbuf_size, buf, buf_size);
-//av_log(NULL, AV_LOG_DEBUG, "parser: in:%lld, %lld, out:%lld, %lld, in:%d out:%d id:%d\n", pts, dts, s->last_pts, s->last_dts, buf_size, *poutbuf_size, avctx->codec_id);
+//av_log(NULL, AV_LOG_DEBUG, "parser: in:%"PRId64", %"PRId64", out:%"PRId64", %"PRId64", in:%d out:%d id:%d\n", pts, dts, s->last_pts, s->last_dts, buf_size, *poutbuf_size, avctx->codec_id);
     /* update the file pointer */
     if (*poutbuf_size) {
         /* fill the data for the current frame */
@@ -190,27 +214,6 @@ void av_parser_close(AVCodecParserContext *s)
 
 /*****************************************************/
 
-//#define END_NOT_FOUND (-100)
-
-#define PICTURE_START_CODE      0x00000100
-#define SEQ_START_CODE          0x000001b3
-#define EXT_START_CODE          0x000001b5
-#define SLICE_MIN_START_CODE    0x00000101
-#define SLICE_MAX_START_CODE    0x000001af
-
-typedef struct ParseContext1{
-    ParseContext pc;
-/* XXX/FIXME PC1 vs. PC */
-    /* MPEG2 specific */
-    int frame_rate;
-    int progressive_sequence;
-    int width, height;
-
-    /* XXX: suppress that, needed by MPEG4 */
-    MpegEncContext *enc;
-    int first_picture;
-} ParseContext1;
-
 /**
  * combines the (truncated) bitstream to a complete frame
  * @returns -1 if no complete frame could be created
@@ -273,186 +276,6 @@ int ff_combine_frame(ParseContext *pc, int next, uint8_t **buf, int *buf_size)
     return 0;
 }
 
-/* XXX: merge with libavcodec ? */
-#define MPEG1_FRAME_RATE_BASE 1001
-
-static const int frame_rate_tab[16] = {
-        0,
-    24000,
-    24024,
-    25025,
-    30000,
-    30030,
-    50050,
-    60000,
-    60060,
-  // Xing's 15fps: (9)
-    15015,
-  // libmpeg3's "Unofficial economy rates": (10-13)
-     5005,
-    10010,
-    12012,
-    15015,
-  // random, just to avoid segfault !never encode these
-    25025,
-    25025,
-};
-
-#ifdef CONFIG_MPEGVIDEO_PARSER
-//FIXME move into mpeg12.c
-static void mpegvideo_extract_headers(AVCodecParserContext *s,
-                                      AVCodecContext *avctx,
-                                      const uint8_t *buf, int buf_size)
-{
-    ParseContext1 *pc = s->priv_data;
-    const uint8_t *buf_end;
-    int32_t start_code;
-    int frame_rate_index, ext_type, bytes_left;
-    int frame_rate_ext_n, frame_rate_ext_d;
-    int picture_structure, top_field_first, repeat_first_field, progressive_frame;
-    int horiz_size_ext, vert_size_ext, bit_rate_ext;
-//FIXME replace the crap with get_bits()
-    s->repeat_pict = 0;
-    buf_end = buf + buf_size;
-    while (buf < buf_end) {
-        start_code= -1;
-        buf= ff_find_start_code(buf, buf_end, &start_code);
-        bytes_left = buf_end - buf;
-        switch(start_code) {
-        case PICTURE_START_CODE:
-            if (bytes_left >= 2) {
-                s->pict_type = (buf[1] >> 3) & 7;
-            }
-            break;
-        case SEQ_START_CODE:
-            if (bytes_left >= 7) {
-                pc->width  = (buf[0] << 4) | (buf[1] >> 4);
-                pc->height = ((buf[1] & 0x0f) << 8) | buf[2];
-                avcodec_set_dimensions(avctx, pc->width, pc->height);
-                frame_rate_index = buf[3] & 0xf;
-                pc->frame_rate = avctx->time_base.den = frame_rate_tab[frame_rate_index];
-                avctx->time_base.num = MPEG1_FRAME_RATE_BASE;
-                avctx->bit_rate = ((buf[4]<<10) | (buf[5]<<2) | (buf[6]>>6))*400;
-                avctx->codec_id = CODEC_ID_MPEG1VIDEO;
-                avctx->sub_id = 1;
-            }
-            break;
-        case EXT_START_CODE:
-            if (bytes_left >= 1) {
-                ext_type = (buf[0] >> 4);
-                switch(ext_type) {
-                case 0x1: /* sequence extension */
-                    if (bytes_left >= 6) {
-                        horiz_size_ext = ((buf[1] & 1) << 1) | (buf[2] >> 7);
-                        vert_size_ext = (buf[2] >> 5) & 3;
-                        bit_rate_ext = ((buf[2] & 0x1F)<<7) | (buf[3]>>1);
-                        frame_rate_ext_n = (buf[5] >> 5) & 3;
-                        frame_rate_ext_d = (buf[5] & 0x1f);
-                        pc->progressive_sequence = buf[1] & (1 << 3);
-                        avctx->has_b_frames= !(buf[5] >> 7);
-
-                        pc->width  |=(horiz_size_ext << 12);
-                        pc->height |=( vert_size_ext << 12);
-                        avctx->bit_rate += (bit_rate_ext << 18) * 400;
-                        avcodec_set_dimensions(avctx, pc->width, pc->height);
-                        avctx->time_base.den = pc->frame_rate * (frame_rate_ext_n + 1);
-                        avctx->time_base.num = MPEG1_FRAME_RATE_BASE * (frame_rate_ext_d + 1);
-                        avctx->codec_id = CODEC_ID_MPEG2VIDEO;
-                        avctx->sub_id = 2; /* forces MPEG2 */
-                    }
-                    break;
-                case 0x8: /* picture coding extension */
-                    if (bytes_left >= 5) {
-                        picture_structure = buf[2]&3;
-                        top_field_first = buf[3] & (1 << 7);
-                        repeat_first_field = buf[3] & (1 << 1);
-                        progressive_frame = buf[4] & (1 << 7);
-
-                        /* check if we must repeat the frame */
-                        if (repeat_first_field) {
-                            if (pc->progressive_sequence) {
-                                if (top_field_first)
-                                    s->repeat_pict = 4;
-                                else
-                                    s->repeat_pict = 2;
-                            } else if (progressive_frame) {
-                                s->repeat_pict = 1;
-                            }
-                        }
-
-                        /* the packet only represents half a frame
-                           XXX,FIXME maybe find a different solution */
-                        if(picture_structure != 3)
-                            s->repeat_pict = -1;
-                    }
-                    break;
-                }
-            }
-            break;
-        case -1:
-            goto the_end;
-        default:
-            /* we stop parsing when we encounter a slice. It ensures
-               that this function takes a negligible amount of time */
-            if (start_code >= SLICE_MIN_START_CODE &&
-                start_code <= SLICE_MAX_START_CODE)
-                goto the_end;
-            break;
-        }
-    }
- the_end: ;
-}
-
-static int mpegvideo_parse(AVCodecParserContext *s,
-                           AVCodecContext *avctx,
-                           uint8_t **poutbuf, int *poutbuf_size,
-                           const uint8_t *buf, int buf_size)
-{
-    ParseContext1 *pc1 = s->priv_data;
-    ParseContext *pc= &pc1->pc;
-    int next;
-
-    if(s->flags & PARSER_FLAG_COMPLETE_FRAMES){
-        next= buf_size;
-    }else{
-        next= ff_mpeg1_find_frame_end(pc, buf, buf_size);
-
-        if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
-            *poutbuf = NULL;
-            *poutbuf_size = 0;
-            return buf_size;
-        }
-
-    }
-    /* we have a full frame : we just parse the first few MPEG headers
-       to have the full timing information. The time take by this
-       function should be negligible for uncorrupted streams */
-    mpegvideo_extract_headers(s, avctx, buf, buf_size);
-#if 0
-    printf("pict_type=%d frame_rate=%0.3f repeat_pict=%d\n",
-           s->pict_type, (double)avctx->time_base.den / avctx->time_base.num, s->repeat_pict);
-#endif
-
-    *poutbuf = (uint8_t *)buf;
-    *poutbuf_size = buf_size;
-    return next;
-}
-
-static int mpegvideo_split(AVCodecContext *avctx,
-                           const uint8_t *buf, int buf_size)
-{
-    int i;
-    uint32_t state= -1;
-
-    for(i=0; i<buf_size; i++){
-        state= (state<<8) | buf[i];
-        if(state != 0x1B3 && state != 0x1B5 && state < 0x200 && state >= 0x100)
-            return i-3;
-    }
-    return 0;
-}
-#endif /* CONFIG_MPEGVIDEO_PARSER */
-
 void ff_parse_close(AVCodecParserContext *s)
 {
     ParseContext *pc = s->priv_data;
@@ -460,7 +283,7 @@ void ff_parse_close(AVCodecParserContext *s)
     av_free(pc->buffer);
 }
 
-static void parse1_close(AVCodecParserContext *s)
+void ff_parse1_close(AVCodecParserContext *s)
 {
     ParseContext1 *pc1 = s->priv_data;
 
@@ -538,33 +361,7 @@ static int mpeg4video_parse(AVCodecParserContext *s,
 }
 #endif
 
-#ifdef CONFIG_CAVSVIDEO_PARSER
-static int cavsvideo_parse(AVCodecParserContext *s,
-                           AVCodecContext *avctx,
-                           uint8_t **poutbuf, int *poutbuf_size,
-                           const uint8_t *buf, int buf_size)
-{
-    ParseContext *pc = s->priv_data;
-    int next;
-
-    if(s->flags & PARSER_FLAG_COMPLETE_FRAMES){
-        next= buf_size;
-    }else{
-        next= ff_cavs_find_frame_end(pc, buf, buf_size);
-
-        if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
-            *poutbuf = NULL;
-            *poutbuf_size = 0;
-            return buf_size;
-        }
-    }
-    *poutbuf = (uint8_t *)buf;
-    *poutbuf_size = buf_size;
-    return next;
-}
-#endif /* CONFIG_CAVSVIDEO_PARSER */
-
-static int mpeg4video_split(AVCodecContext *avctx,
+int ff_mpeg4video_split(AVCodecContext *avctx,
                            const uint8_t *buf, int buf_size)
 {
     int i;
@@ -634,9 +431,7 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
             }
             /* no header seen : find one. We need at least MPA_HEADER_SIZE
                bytes to parse it */
-            len = MPA_HEADER_SIZE - len;
-            if (len > buf_size)
-                len = buf_size;
+            len = FFMIN(MPA_HEADER_SIZE - len, buf_size);
             if (len > 0) {
                 memcpy(s->inbuf_ptr, buf_ptr, len);
                 buf_ptr += len;
@@ -645,11 +440,10 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
             }
             if ((s->inbuf_ptr - s->inbuf) >= MPA_HEADER_SIZE) {
             got_header:
-                sr= avctx->sample_rate;
                 header = (s->inbuf[0] << 24) | (s->inbuf[1] << 16) |
                     (s->inbuf[2] << 8) | s->inbuf[3];
 
-                ret = mpa_decode_header(avctx, header);
+                ret = mpa_decode_header(avctx, header, &sr);
                 if (ret < 0) {
                     s->header_count= -2;
                     /* no sync found : move by one byte (inefficient, but simple!) */
@@ -673,8 +467,8 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
                     }
 #endif
                 }
-                if(s->header_count <= 0)
-                    avctx->sample_rate= sr; //FIXME ugly
+                if(s->header_count > 1)
+                    avctx->sample_rate= sr;
             }
         } else
 #if 0
@@ -736,14 +530,25 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
         if (len < s->frame_size) {
             if (s->frame_size > MPA_MAX_CODED_FRAME_SIZE)
                 s->frame_size = MPA_MAX_CODED_FRAME_SIZE;
-            len = s->frame_size - len;
-            if (len > buf_size)
-                len = buf_size;
+            len = FFMIN(s->frame_size - len, buf_size);
             memcpy(s->inbuf_ptr, buf_ptr, len);
             buf_ptr += len;
             s->inbuf_ptr += len;
             buf_size -= len;
         }
+
+        if(s->frame_size > 0 && buf_ptr - buf == s->inbuf_ptr - s->inbuf
+           && buf_size + buf_ptr - buf >= s->frame_size){
+            if(s->header_count > 0){
+                *poutbuf = buf;
+                *poutbuf_size = s->frame_size;
+            }
+            buf_ptr = buf + s->frame_size;
+            s->inbuf_ptr = s->inbuf;
+            s->frame_size = 0;
+            break;
+        }
+
         //    next_data:
         if (s->frame_size > 0 &&
             (s->inbuf_ptr - s->inbuf) >= s->frame_size) {
@@ -1016,34 +821,14 @@ static int ac3_parse(AVCodecParserContext *s1,
 }
 #endif /* CONFIG_AC3_PARSER || CONFIG_AAC_PARSER */
 
-#ifdef CONFIG_MPEGVIDEO_PARSER
-AVCodecParser mpegvideo_parser = {
-    { CODEC_ID_MPEG1VIDEO, CODEC_ID_MPEG2VIDEO },
-    sizeof(ParseContext1),
-    NULL,
-    mpegvideo_parse,
-    parse1_close,
-    mpegvideo_split,
-};
-#endif
 #ifdef CONFIG_MPEG4VIDEO_PARSER
 AVCodecParser mpeg4video_parser = {
     { CODEC_ID_MPEG4 },
     sizeof(ParseContext1),
     mpeg4video_parse_init,
     mpeg4video_parse,
-    parse1_close,
-    mpeg4video_split,
-};
-#endif
-#ifdef CONFIG_CAVSVIDEO_PARSER
-AVCodecParser cavsvideo_parser = {
-    { CODEC_ID_CAVS },
-    sizeof(ParseContext1),
-    NULL,
-    cavsvideo_parse,
-    parse1_close,
-    mpeg4video_split,
+    ff_parse1_close,
+    ff_mpeg4video_split,
 };
 #endif
 #ifdef CONFIG_MPEGAUDIO_PARSER
diff --git a/src/libffmpeg/libavcodec/parser.h b/src/libffmpeg/libavcodec/parser.h
new file mode 100644
index 000000000..3496b341f
--- /dev/null
+++ b/src/libffmpeg/libavcodec/parser.h
@@ -0,0 +1,63 @@
+/*
+ * AVCodecParser prototypes and definitions
+ * Copyright (c) 2003 Fabrice Bellard.
+ * Copyright (c) 2003 Michael Niedermayer.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef FFMPEG_PARSER_H
+#define FFMPEG_PARSER_H
+
+typedef struct ParseContext{
+    uint8_t *buffer;
+    int index;
+    int last_index;
+    unsigned int buffer_size;
+    uint32_t state;             ///< contains the last few bytes in MSB order
+    int frame_start_found;
+    int overread;               ///< the number of bytes which where irreversibly read from the next frame
+    int overread_index;         ///< the index into ParseContext.buffer of the overreaded bytes
+} ParseContext;
+
+struct MpegEncContext;
+
+typedef struct ParseContext1{
+    ParseContext pc;
+/* XXX/FIXME PC1 vs. PC */
+    /* MPEG2 specific */
+    AVRational frame_rate;
+    int progressive_sequence;
+    int width, height;
+
+    /* XXX: suppress that, needed by MPEG4 */
+    struct MpegEncContext *enc;
+    int first_picture;
+} ParseContext1;
+
+#define END_NOT_FOUND (-100)
+
+int ff_combine_frame(ParseContext *pc, int next, uint8_t **buf, int *buf_size);
+int ff_mpeg4video_split(AVCodecContext *avctx, const uint8_t *buf,
+                        int buf_size);
+void ff_parse_close(AVCodecParserContext *s);
+void ff_parse1_close(AVCodecParserContext *s);
+
+/* h263dec.c */
+int ff_mpeg4_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size);
+
+#endif /* !FFMPEG_PARSER_H */
diff --git a/src/libffmpeg/libavcodec/pcm.c b/src/libffmpeg/libavcodec/pcm.c
index 0b4dd1c86..26c38b329 100644
--- a/src/libffmpeg/libavcodec/pcm.c
+++ b/src/libffmpeg/libavcodec/pcm.c
@@ -2,18 +2,20 @@
  * PCM codecs
  * Copyright (c) 2001 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/ppc/dsputil_altivec.c b/src/libffmpeg/libavcodec/ppc/dsputil_altivec.c
index 81a32c9e3..6f48893a4 100644
--- a/src/libffmpeg/libavcodec/ppc/dsputil_altivec.c
+++ b/src/libffmpeg/libavcodec/ppc/dsputil_altivec.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2002 Dieter Shirley
  * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -616,61 +618,28 @@ void diff_pixels_altivec(DCTELEM *restrict block, const uint8_t *s1,
 }
 
 void add_bytes_altivec(uint8_t *dst, uint8_t *src, int w) {
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-    int i;
-    for(i=0; i+7<w; i++){
-        dst[i+0] += src[i+0];
-        dst[i+1] += src[i+1];
-        dst[i+2] += src[i+2];
-        dst[i+3] += src[i+3];
-        dst[i+4] += src[i+4];
-        dst[i+5] += src[i+5];
-        dst[i+6] += src[i+6];
-        dst[i+7] += src[i+7];
-    }
-    for(; i<w; i++)
-        dst[i+0] += src[i+0];
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
     register int i;
     register vector unsigned char vdst, vsrc;
 
     /* dst and src are 16 bytes-aligned (guaranteed) */
-    for(i = 0 ; (i + 15) < w ; i++)
+    for(i = 0 ; (i + 15) < w ; i+=16)
     {
-      vdst = vec_ld(i << 4, (unsigned char*)dst);
-      vsrc = vec_ld(i << 4, (unsigned char*)src);
+      vdst = vec_ld(i, (unsigned char*)dst);
+      vsrc = vec_ld(i, (unsigned char*)src);
       vdst = vec_add(vsrc, vdst);
-      vec_st(vdst, i << 4, (unsigned char*)dst);
+      vec_st(vdst, i, (unsigned char*)dst);
     }
     /* if w is not a multiple of 16 */
     for (; (i < w) ; i++)
     {
       dst[i] = src[i];
     }
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
 
 /* next one assumes that ((line_size % 16) == 0) */
 void put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
 {
 POWERPC_PERF_DECLARE(altivec_put_pixels16_num, 1);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-    int i;
-
-POWERPC_PERF_START_COUNT(altivec_put_pixels16_num, 1);
-
-    for(i=0; i<h; i++) {
-      *((uint32_t*)(block)) = LD32(pixels);
-      *((uint32_t*)(block+4)) = LD32(pixels+4);
-      *((uint32_t*)(block+8)) = LD32(pixels+8);
-      *((uint32_t*)(block+12)) = LD32(pixels+12);
-      pixels+=line_size;
-      block +=line_size;
-    }
-
-POWERPC_PERF_STOP_COUNT(altivec_put_pixels16_num, 1);
-
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
     register vector unsigned char pixelsv1, pixelsv2;
     register vector unsigned char pixelsv1B, pixelsv2B;
     register vector unsigned char pixelsv1C, pixelsv2C;
@@ -700,13 +669,13 @@ POWERPC_PERF_START_COUNT(altivec_put_pixels16_num, 1);
 #else
     for(i=0; i<h; i+=4) {
       pixelsv1 = vec_ld(0, (unsigned char*)pixels);
-      pixelsv2 = vec_ld(16, (unsigned char*)pixels);
+      pixelsv2 = vec_ld(15, (unsigned char*)pixels);
       pixelsv1B = vec_ld(line_size, (unsigned char*)pixels);
-      pixelsv2B = vec_ld(16 + line_size, (unsigned char*)pixels);
+      pixelsv2B = vec_ld(15 + line_size, (unsigned char*)pixels);
       pixelsv1C = vec_ld(line_size_2, (unsigned char*)pixels);
-      pixelsv2C = vec_ld(16 + line_size_2, (unsigned char*)pixels);
+      pixelsv2C = vec_ld(15 + line_size_2, (unsigned char*)pixels);
       pixelsv1D = vec_ld(line_size_3, (unsigned char*)pixels);
-      pixelsv2D = vec_ld(16 + line_size_3, (unsigned char*)pixels);
+      pixelsv2D = vec_ld(15 + line_size_3, (unsigned char*)pixels);
       vec_st(vec_perm(pixelsv1, pixelsv2, perm),
              0, (unsigned char*)block);
       vec_st(vec_perm(pixelsv1B, pixelsv2B, perm),
@@ -720,8 +689,6 @@ POWERPC_PERF_START_COUNT(altivec_put_pixels16_num, 1);
     }
 #endif
 POWERPC_PERF_STOP_COUNT(altivec_put_pixels16_num, 1);
-
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
 
 /* next one assumes that ((line_size % 16) == 0) */
@@ -729,23 +696,6 @@ POWERPC_PERF_STOP_COUNT(altivec_put_pixels16_num, 1);
 void avg_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
 {
 POWERPC_PERF_DECLARE(altivec_avg_pixels16_num, 1);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-    int i;
-
-POWERPC_PERF_START_COUNT(altivec_avg_pixels16_num, 1);
-
-    for(i=0; i<h; i++) {
-      op_avg(*((uint32_t*)(block)),LD32(pixels));
-      op_avg(*((uint32_t*)(block+4)),LD32(pixels+4));
-      op_avg(*((uint32_t*)(block+8)),LD32(pixels+8));
-      op_avg(*((uint32_t*)(block+12)),LD32(pixels+12));
-      pixels+=line_size;
-      block +=line_size;
-    }
-
-POWERPC_PERF_STOP_COUNT(altivec_avg_pixels16_num, 1);
-
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
     register vector unsigned char pixelsv1, pixelsv2, pixelsv, blockv;
     register vector unsigned char perm = vec_lvsl(0, pixels);
     int i;
@@ -764,37 +714,12 @@ POWERPC_PERF_START_COUNT(altivec_avg_pixels16_num, 1);
     }
 
 POWERPC_PERF_STOP_COUNT(altivec_avg_pixels16_num, 1);
-
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
 
 /* next one assumes that ((line_size % 8) == 0) */
 void avg_pixels8_altivec(uint8_t * block, const uint8_t * pixels, int line_size, int h)
 {
 POWERPC_PERF_DECLARE(altivec_avg_pixels8_num, 1);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-    int i;
-POWERPC_PERF_START_COUNT(altivec_avg_pixels8_num, 1);
-    for (i = 0; i < h; i++) {
-        *((uint32_t *) (block)) =
-            (((*((uint32_t *) (block))) |
-              ((((const struct unaligned_32 *) (pixels))->l))) -
-             ((((*((uint32_t *) (block))) ^
-                ((((const struct unaligned_32 *) (pixels))->
-                  l))) & 0xFEFEFEFEUL) >> 1));
-        *((uint32_t *) (block + 4)) =
-            (((*((uint32_t *) (block + 4))) |
-              ((((const struct unaligned_32 *) (pixels + 4))->l))) -
-             ((((*((uint32_t *) (block + 4))) ^
-                ((((const struct unaligned_32 *) (pixels +
-                                                  4))->
-                  l))) & 0xFEFEFEFEUL) >> 1));
-        pixels += line_size;
-        block += line_size;
-    }
-POWERPC_PERF_STOP_COUNT(altivec_avg_pixels8_num, 1);
-
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
     register vector unsigned char pixelsv1, pixelsv2, pixelsv, blockv;
     int i;
 
@@ -830,52 +755,12 @@ POWERPC_PERF_START_COUNT(altivec_avg_pixels8_num, 1);
    }
 
 POWERPC_PERF_STOP_COUNT(altivec_avg_pixels8_num, 1);
-
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
 
 /* next one assumes that ((line_size % 8) == 0) */
 void put_pixels8_xy2_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
 {
 POWERPC_PERF_DECLARE(altivec_put_pixels8_xy2_num, 1);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-    int j;
-POWERPC_PERF_START_COUNT(altivec_put_pixels8_xy2_num, 1);
-    for (j = 0; j < 2; j++) {
-      int i;
-      const uint32_t a = (((const struct unaligned_32 *) (pixels))->l);
-      const uint32_t b =
-        (((const struct unaligned_32 *) (pixels + 1))->l);
-      uint32_t l0 =
-        (a & 0x03030303UL) + (b & 0x03030303UL) + 0x02020202UL;
-      uint32_t h0 =
-        ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-      uint32_t l1, h1;
-      pixels += line_size;
-      for (i = 0; i < h; i += 2) {
-        uint32_t a = (((const struct unaligned_32 *) (pixels))->l);
-        uint32_t b = (((const struct unaligned_32 *) (pixels + 1))->l);
-        l1 = (a & 0x03030303UL) + (b & 0x03030303UL);
-        h1 = ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-        *((uint32_t *) block) =
-          h0 + h1 + (((l0 + l1) >> 2) & 0x0F0F0F0FUL);
-        pixels += line_size;
-        block += line_size;
-        a = (((const struct unaligned_32 *) (pixels))->l);
-        b = (((const struct unaligned_32 *) (pixels + 1))->l);
-        l0 = (a & 0x03030303UL) + (b & 0x03030303UL) + 0x02020202UL;
-        h0 = ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-        *((uint32_t *) block) =
-          h0 + h1 + (((l0 + l1) >> 2) & 0x0F0F0F0FUL);
-        pixels += line_size;
-        block += line_size;
-      } pixels += 4 - line_size * (h + 1);
-      block += 4 - line_size * h;
-    }
-
-POWERPC_PERF_STOP_COUNT(altivec_put_pixels8_xy2_num, 1);
-
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
    register int i;
    register vector unsigned char
      pixelsv1, pixelsv2,
@@ -946,51 +831,12 @@ POWERPC_PERF_START_COUNT(altivec_put_pixels8_xy2_num, 1);
    }
 
 POWERPC_PERF_STOP_COUNT(altivec_put_pixels8_xy2_num, 1);
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
 
 /* next one assumes that ((line_size % 8) == 0) */
 void put_no_rnd_pixels8_xy2_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
 {
 POWERPC_PERF_DECLARE(altivec_put_no_rnd_pixels8_xy2_num, 1);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-    int j;
-POWERPC_PERF_START_COUNT(altivec_put_no_rnd_pixels8_xy2_num, 1);
-    for (j = 0; j < 2; j++) {
-      int i;
-      const uint32_t a = (((const struct unaligned_32 *) (pixels))->l);
-      const uint32_t b =
-        (((const struct unaligned_32 *) (pixels + 1))->l);
-      uint32_t l0 =
-        (a & 0x03030303UL) + (b & 0x03030303UL) + 0x01010101UL;
-      uint32_t h0 =
-        ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-      uint32_t l1, h1;
-      pixels += line_size;
-      for (i = 0; i < h; i += 2) {
-        uint32_t a = (((const struct unaligned_32 *) (pixels))->l);
-        uint32_t b = (((const struct unaligned_32 *) (pixels + 1))->l);
-        l1 = (a & 0x03030303UL) + (b & 0x03030303UL);
-        h1 = ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-        *((uint32_t *) block) =
-          h0 + h1 + (((l0 + l1) >> 2) & 0x0F0F0F0FUL);
-        pixels += line_size;
-        block += line_size;
-        a = (((const struct unaligned_32 *) (pixels))->l);
-        b = (((const struct unaligned_32 *) (pixels + 1))->l);
-        l0 = (a & 0x03030303UL) + (b & 0x03030303UL) + 0x01010101UL;
-        h0 = ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-        *((uint32_t *) block) =
-          h0 + h1 + (((l0 + l1) >> 2) & 0x0F0F0F0FUL);
-        pixels += line_size;
-        block += line_size;
-      } pixels += 4 - line_size * (h + 1);
-      block += 4 - line_size * h;
-    }
-
-POWERPC_PERF_STOP_COUNT(altivec_put_no_rnd_pixels8_xy2_num, 1);
-
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
    register int i;
    register vector unsigned char
      pixelsv1, pixelsv2,
@@ -1062,51 +908,12 @@ POWERPC_PERF_START_COUNT(altivec_put_no_rnd_pixels8_xy2_num, 1);
    }
 
 POWERPC_PERF_STOP_COUNT(altivec_put_no_rnd_pixels8_xy2_num, 1);
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
 
 /* next one assumes that ((line_size % 16) == 0) */
 void put_pixels16_xy2_altivec(uint8_t * block, const uint8_t * pixels, int line_size, int h)
 {
 POWERPC_PERF_DECLARE(altivec_put_pixels16_xy2_num, 1);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-    int j;
-POWERPC_PERF_START_COUNT(altivec_put_pixels16_xy2_num, 1);
-      for (j = 0; j < 4; j++) {
-      int i;
-      const uint32_t a = (((const struct unaligned_32 *) (pixels))->l);
-      const uint32_t b =
-        (((const struct unaligned_32 *) (pixels + 1))->l);
-      uint32_t l0 =
-        (a & 0x03030303UL) + (b & 0x03030303UL) + 0x02020202UL;
-      uint32_t h0 =
-        ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-      uint32_t l1, h1;
-      pixels += line_size;
-      for (i = 0; i < h; i += 2) {
-        uint32_t a = (((const struct unaligned_32 *) (pixels))->l);
-        uint32_t b = (((const struct unaligned_32 *) (pixels + 1))->l);
-        l1 = (a & 0x03030303UL) + (b & 0x03030303UL);
-        h1 = ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-        *((uint32_t *) block) =
-          h0 + h1 + (((l0 + l1) >> 2) & 0x0F0F0F0FUL);
-        pixels += line_size;
-        block += line_size;
-        a = (((const struct unaligned_32 *) (pixels))->l);
-        b = (((const struct unaligned_32 *) (pixels + 1))->l);
-        l0 = (a & 0x03030303UL) + (b & 0x03030303UL) + 0x02020202UL;
-        h0 = ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-        *((uint32_t *) block) =
-          h0 + h1 + (((l0 + l1) >> 2) & 0x0F0F0F0FUL);
-        pixels += line_size;
-        block += line_size;
-      } pixels += 4 - line_size * (h + 1);
-      block += 4 - line_size * h;
-    }
-
-POWERPC_PERF_STOP_COUNT(altivec_put_pixels16_xy2_num, 1);
-
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
    register int i;
    register vector unsigned char
      pixelsv1, pixelsv2, pixelsv3, pixelsv4;
@@ -1183,51 +990,12 @@ POWERPC_PERF_START_COUNT(altivec_put_pixels16_xy2_num, 1);
    }
 
 POWERPC_PERF_STOP_COUNT(altivec_put_pixels16_xy2_num, 1);
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
 
 /* next one assumes that ((line_size % 16) == 0) */
 void put_no_rnd_pixels16_xy2_altivec(uint8_t * block, const uint8_t * pixels, int line_size, int h)
 {
 POWERPC_PERF_DECLARE(altivec_put_no_rnd_pixels16_xy2_num, 1);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-    int j;
-POWERPC_PERF_START_COUNT(altivec_put_no_rnd_pixels16_xy2_num, 1);
-      for (j = 0; j < 4; j++) {
-      int i;
-      const uint32_t a = (((const struct unaligned_32 *) (pixels))->l);
-      const uint32_t b =
-        (((const struct unaligned_32 *) (pixels + 1))->l);
-      uint32_t l0 =
-        (a & 0x03030303UL) + (b & 0x03030303UL) + 0x01010101UL;
-      uint32_t h0 =
-        ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-      uint32_t l1, h1;
-      pixels += line_size;
-      for (i = 0; i < h; i += 2) {
-        uint32_t a = (((const struct unaligned_32 *) (pixels))->l);
-        uint32_t b = (((const struct unaligned_32 *) (pixels + 1))->l);
-        l1 = (a & 0x03030303UL) + (b & 0x03030303UL);
-        h1 = ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-        *((uint32_t *) block) =
-          h0 + h1 + (((l0 + l1) >> 2) & 0x0F0F0F0FUL);
-        pixels += line_size;
-        block += line_size;
-        a = (((const struct unaligned_32 *) (pixels))->l);
-        b = (((const struct unaligned_32 *) (pixels + 1))->l);
-        l0 = (a & 0x03030303UL) + (b & 0x03030303UL) + 0x01010101UL;
-        h0 = ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-        *((uint32_t *) block) =
-          h0 + h1 + (((l0 + l1) >> 2) & 0x0F0F0F0FUL);
-        pixels += line_size;
-        block += line_size;
-      } pixels += 4 - line_size * (h + 1);
-      block += 4 - line_size * h;
-    }
-
-POWERPC_PERF_STOP_COUNT(altivec_put_no_rnd_pixels16_xy2_num, 1);
-
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
    register int i;
    register vector unsigned char
      pixelsv1, pixelsv2, pixelsv3, pixelsv4;
@@ -1305,34 +1073,32 @@ POWERPC_PERF_START_COUNT(altivec_put_no_rnd_pixels16_xy2_num, 1);
    }
 
 POWERPC_PERF_STOP_COUNT(altivec_put_no_rnd_pixels16_xy2_num, 1);
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
 
 int hadamard8_diff8x8_altivec(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h){
 POWERPC_PERF_DECLARE(altivec_hadamard8_diff8x8_num, 1);
-  int sum;
-  register const_vector unsigned char vzero = (const_vector unsigned char)vec_splat_u8(0);
-  register vector signed short temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7;
+    int sum;
+    register const_vector unsigned char vzero =
+                            (const_vector unsigned char)vec_splat_u8(0);
+    register vector signed short temp0, temp1, temp2, temp3, temp4,
+                                 temp5, temp6, temp7;
 POWERPC_PERF_START_COUNT(altivec_hadamard8_diff8x8_num, 1);
   {
-    register const_vector signed short vprod1 = (const_vector signed short)AVV( 1,-1, 1,-1, 1,-1, 1,-1);
-    register const_vector signed short vprod2 = (const_vector signed short)AVV( 1, 1,-1,-1, 1, 1,-1,-1);
-    register const_vector signed short vprod3 = (const_vector signed short)AVV( 1, 1, 1, 1,-1,-1,-1,-1);
+    register const_vector signed short vprod1 =(const_vector signed short)
+                                        AVV( 1,-1, 1,-1, 1,-1, 1,-1);
+    register const_vector signed short vprod2 =(const_vector signed short)
+                                        AVV( 1, 1,-1,-1, 1, 1,-1,-1);
+    register const_vector signed short vprod3 =(const_vector signed short)
+                                        AVV( 1, 1, 1, 1,-1,-1,-1,-1);
     register const_vector unsigned char perm1 = (const_vector unsigned char)
-      AVV(0x02, 0x03, 0x00, 0x01,
-       0x06, 0x07, 0x04, 0x05,
-       0x0A, 0x0B, 0x08, 0x09,
-       0x0E, 0x0F, 0x0C, 0x0D);
+      AVV(0x02, 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05,
+          0x0A, 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D);
     register const_vector unsigned char perm2 = (const_vector unsigned char)
-      AVV(0x04, 0x05, 0x06, 0x07,
-       0x00, 0x01, 0x02, 0x03,
-       0x0C, 0x0D, 0x0E, 0x0F,
-       0x08, 0x09, 0x0A, 0x0B);
+      AVV(0x04, 0x05, 0x06, 0x07, 0x00, 0x01, 0x02, 0x03,
+          0x0C, 0x0D, 0x0E, 0x0F, 0x08, 0x09, 0x0A, 0x0B);
     register const_vector unsigned char perm3 = (const_vector unsigned char)
-      AVV(0x08, 0x09, 0x0A, 0x0B,
-       0x0C, 0x0D, 0x0E, 0x0F,
-       0x00, 0x01, 0x02, 0x03,
-       0x04, 0x05, 0x06, 0x07);
+      AVV(0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+          0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07);
 
 #define ONEITERBUTTERFLY(i, res)                                        \
     {                                                                   \
@@ -1443,45 +1209,46 @@ POWERPC_PERF_STOP_COUNT(altivec_hadamard8_diff8x8_num, 1);
 */
 
 static int hadamard8_diff16x8_altivec(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h) {
-  int sum;
-  register vector signed short
-    temp0 REG_v(v0),
-    temp1 REG_v(v1),
-    temp2 REG_v(v2),
-    temp3 REG_v(v3),
-    temp4 REG_v(v4),
-    temp5 REG_v(v5),
-    temp6 REG_v(v6),
-    temp7 REG_v(v7);
-  register vector signed short
-    temp0S REG_v(v8),
-    temp1S REG_v(v9),
-    temp2S REG_v(v10),
-    temp3S REG_v(v11),
-    temp4S REG_v(v12),
-    temp5S REG_v(v13),
-    temp6S REG_v(v14),
-    temp7S REG_v(v15);
-  register const_vector unsigned char vzero REG_v(v31)= (const_vector unsigned char)vec_splat_u8(0);
+    int sum;
+    register vector signed short
+        temp0 REG_v(v0),
+        temp1 REG_v(v1),
+        temp2 REG_v(v2),
+        temp3 REG_v(v3),
+        temp4 REG_v(v4),
+        temp5 REG_v(v5),
+        temp6 REG_v(v6),
+        temp7 REG_v(v7);
+    register vector signed short
+        temp0S REG_v(v8),
+        temp1S REG_v(v9),
+        temp2S REG_v(v10),
+        temp3S REG_v(v11),
+        temp4S REG_v(v12),
+        temp5S REG_v(v13),
+        temp6S REG_v(v14),
+        temp7S REG_v(v15);
+    register const_vector unsigned char vzero REG_v(v31)=
+        (const_vector unsigned char)vec_splat_u8(0);
   {
-    register const_vector signed short vprod1 REG_v(v16)= (const_vector signed short)AVV( 1,-1, 1,-1, 1,-1, 1,-1);
-    register const_vector signed short vprod2 REG_v(v17)= (const_vector signed short)AVV( 1, 1,-1,-1, 1, 1,-1,-1);
-    register const_vector signed short vprod3 REG_v(v18)= (const_vector signed short)AVV( 1, 1, 1, 1,-1,-1,-1,-1);
-    register const_vector unsigned char perm1 REG_v(v19)= (const_vector unsigned char)
-      AVV(0x02, 0x03, 0x00, 0x01,
-       0x06, 0x07, 0x04, 0x05,
-       0x0A, 0x0B, 0x08, 0x09,
-       0x0E, 0x0F, 0x0C, 0x0D);
-    register const_vector unsigned char perm2 REG_v(v20)= (const_vector unsigned char)
-      AVV(0x04, 0x05, 0x06, 0x07,
-       0x00, 0x01, 0x02, 0x03,
-       0x0C, 0x0D, 0x0E, 0x0F,
-       0x08, 0x09, 0x0A, 0x0B);
-    register const_vector unsigned char perm3 REG_v(v21)= (const_vector unsigned char)
-      AVV(0x08, 0x09, 0x0A, 0x0B,
-       0x0C, 0x0D, 0x0E, 0x0F,
-       0x00, 0x01, 0x02, 0x03,
-       0x04, 0x05, 0x06, 0x07);
+    register const_vector signed short vprod1 REG_v(v16)=
+        (const_vector signed short)AVV( 1,-1, 1,-1, 1,-1, 1,-1);
+    register const_vector signed short vprod2 REG_v(v17)=
+        (const_vector signed short)AVV( 1, 1,-1,-1, 1, 1,-1,-1);
+    register const_vector signed short vprod3 REG_v(v18)=
+        (const_vector signed short)AVV( 1, 1, 1, 1,-1,-1,-1,-1);
+    register const_vector unsigned char perm1 REG_v(v19)=
+        (const_vector unsigned char)
+        AVV(0x02, 0x03, 0x00, 0x01, 0x06, 0x07, 0x04, 0x05,
+            0x0A, 0x0B, 0x08, 0x09, 0x0E, 0x0F, 0x0C, 0x0D);
+    register const_vector unsigned char perm2 REG_v(v20)=
+        (const_vector unsigned char)
+        AVV(0x04, 0x05, 0x06, 0x07, 0x00, 0x01, 0x02, 0x03,
+            0x0C, 0x0D, 0x0E, 0x0F, 0x08, 0x09, 0x0A, 0x0B);
+    register const_vector unsigned char perm3 REG_v(v21)=
+        (const_vector unsigned char)
+        AVV(0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+            0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07);
 
 #define ONEITERBUTTERFLY(i, res1, res2)                                 \
     {                                                                   \
@@ -1642,27 +1409,27 @@ static int hadamard8_diff16x8_altivec(/*MpegEncContext*/ void *s, uint8_t *dst,
 
 int hadamard8_diff16_altivec(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h){
 POWERPC_PERF_DECLARE(altivec_hadamard8_diff16_num, 1);
-  int score;
+    int score;
 POWERPC_PERF_START_COUNT(altivec_hadamard8_diff16_num, 1);
-  score = hadamard8_diff16x8_altivec(s, dst, src, stride, 8);
-  if (h==16) {
-    dst += 8*stride;
-    src += 8*stride;
-    score += hadamard8_diff16x8_altivec(s, dst, src, stride, 8);
-  }
+    score = hadamard8_diff16x8_altivec(s, dst, src, stride, 8);
+    if (h==16) {
+        dst += 8*stride;
+        src += 8*stride;
+        score += hadamard8_diff16x8_altivec(s, dst, src, stride, 8);
+    }
 POWERPC_PERF_STOP_COUNT(altivec_hadamard8_diff16_num, 1);
-  return score;
+    return score;
 }
 
 int has_altivec(void)
 {
 #ifdef __AMIGAOS4__
-        ULONG result = 0;
-        extern struct ExecIFace *IExec;
+    ULONG result = 0;
+    extern struct ExecIFace *IExec;
 
-        IExec->GetCPUInfoTags(GCIT_VectorUnit, &result, TAG_DONE);
-        if (result == VECTORTYPE_ALTIVEC) return 1;
-        return 0;
+    IExec->GetCPUInfoTags(GCIT_VectorUnit, &result, TAG_DONE);
+    if (result == VECTORTYPE_ALTIVEC) return 1;
+    return 0;
 #else /* __AMIGAOS4__ */
 
 #ifdef CONFIG_DARWIN
@@ -1698,112 +1465,127 @@ int has_altivec(void)
 #endif /* __AMIGAOS4__ */
 }
 
+static void vorbis_inverse_coupling_altivec(float *mag, float *ang,
+                                            int blocksize)
+{
+    int i;
+    vector float m, a;
+    vector bool int t0, t1;
+    const vector unsigned int v_31 = //XXX
+        vec_add(vec_add(vec_splat_u32(15),vec_splat_u32(15)),vec_splat_u32(1));
+    for(i=0; i<blocksize; i+=4) {
+        m = vec_ld(0, mag+i);
+        a = vec_ld(0, ang+i);
+        t0 = vec_cmple(m, (vector float)vec_splat_u32(0));
+        t1 = vec_cmple(a, (vector float)vec_splat_u32(0));
+        a = vec_xor(a, (vector float) vec_sl((vector unsigned int)t0, v_31));
+        t0 = (vector bool int)vec_and(a, t1);
+        t1 = (vector bool int)vec_andc(a, t1);
+        a = vec_sub(m, (vector float)t1);
+        m = vec_add(m, (vector float)t0);
+        vec_stl(a, 0, ang+i);
+        vec_stl(m, 0, mag+i);
+    }
+}
+
 /* next one assumes that ((line_size % 8) == 0) */
 void avg_pixels8_xy2_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h)
 {
 POWERPC_PERF_DECLARE(altivec_avg_pixels8_xy2_num, 1);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-
-    int j;
-POWERPC_PERF_START_COUNT(altivec_avg_pixels8_xy2_num, 1);
- for (j = 0; j < 2; j++) {
-   int             i;
-   const uint32_t  a = (((const struct unaligned_32 *) (pixels))->l);
-   const uint32_t  b = (((const struct unaligned_32 *) (pixels + 1))->l);
-   uint32_t        l0 = (a & 0x03030303UL) + (b & 0x03030303UL) + 0x02020202UL;
-   uint32_t        h0 = ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-   uint32_t        l1, h1;
-   pixels += line_size;
-   for (i = 0; i < h; i += 2) {
-     uint32_t        a = (((const struct unaligned_32 *) (pixels))->l);
-     uint32_t        b = (((const struct unaligned_32 *) (pixels + 1))->l);
-     l1 = (a & 0x03030303UL) + (b & 0x03030303UL);
-     h1 = ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-     *((uint32_t *) block) = rnd_avg32(*((uint32_t *) block), h0 + h1 + (((l0 + l1) >> 2) & 0x0F0F0F0FUL));
-     pixels += line_size;
-     block += line_size;
-     a = (((const struct unaligned_32 *) (pixels))->l);
-     b = (((const struct unaligned_32 *) (pixels + 1))->l);
-     l0 = (a & 0x03030303UL) + (b & 0x03030303UL) + 0x02020202UL;
-     h0 = ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2);
-     *((uint32_t *) block) = rnd_avg32(*((uint32_t *) block), h0 + h1 + (((l0 + l1) >> 2) & 0x0F0F0F0FUL));
-     pixels += line_size;
-     block += line_size;
-   } pixels += 4 - line_size * (h + 1);
-   block += 4 - line_size * h;
- }
-POWERPC_PERF_STOP_COUNT(altivec_avg_pixels8_xy2_num, 1);
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
-   register int i;
-   register vector unsigned char
-     pixelsv1, pixelsv2,
-     pixelsavg;
-   register vector unsigned char
-     blockv, temp1, temp2, blocktemp;
-   register vector unsigned short
-     pixelssum1, pixelssum2, temp3;
-   register const_vector unsigned char vczero = (const_vector unsigned char)vec_splat_u8(0);
-   register const_vector unsigned short vctwo = (const_vector unsigned short)vec_splat_u16(2);
-
-   temp1 = vec_ld(0, pixels);
-   temp2 = vec_ld(16, pixels);
-   pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(0, pixels));
-   if ((((unsigned long)pixels) & 0x0000000F) ==  0x0000000F)
-   {
-     pixelsv2 = temp2;
-   }
-   else
-   {
-     pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(1, pixels));
-   }
-   pixelsv1 = vec_mergeh(vczero, pixelsv1);
-   pixelsv2 = vec_mergeh(vczero, pixelsv2);
-   pixelssum1 = vec_add((vector unsigned short)pixelsv1,
-                        (vector unsigned short)pixelsv2);
-   pixelssum1 = vec_add(pixelssum1, vctwo);
+    register int i;
+    register vector unsigned char pixelsv1, pixelsv2, pixelsavg;
+    register vector unsigned char blockv, temp1, temp2, blocktemp;
+    register vector unsigned short pixelssum1, pixelssum2, temp3;
+
+    register const_vector unsigned char vczero = (const_vector unsigned char)
+                                        vec_splat_u8(0);
+    register const_vector unsigned short vctwo = (const_vector unsigned short)
+                                        vec_splat_u16(2);
+
+    temp1 = vec_ld(0, pixels);
+    temp2 = vec_ld(16, pixels);
+    pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(0, pixels));
+    if ((((unsigned long)pixels) & 0x0000000F) ==  0x0000000F) {
+        pixelsv2 = temp2;
+    } else {
+        pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(1, pixels));
+    }
+    pixelsv1 = vec_mergeh(vczero, pixelsv1);
+    pixelsv2 = vec_mergeh(vczero, pixelsv2);
+    pixelssum1 = vec_add((vector unsigned short)pixelsv1,
+                         (vector unsigned short)pixelsv2);
+    pixelssum1 = vec_add(pixelssum1, vctwo);
 
 POWERPC_PERF_START_COUNT(altivec_avg_pixels8_xy2_num, 1);
-   for (i = 0; i < h ; i++) {
-     int rightside = ((unsigned long)block & 0x0000000F);
-     blockv = vec_ld(0, block);
+    for (i = 0; i < h ; i++) {
+        int rightside = ((unsigned long)block & 0x0000000F);
+        blockv = vec_ld(0, block);
+
+        temp1 = vec_ld(line_size, pixels);
+        temp2 = vec_ld(line_size + 16, pixels);
+        pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(line_size, pixels));
+        if (((((unsigned long)pixels) + line_size) & 0x0000000F) ==  0x0000000F)
+        {
+            pixelsv2 = temp2;
+        } else {
+            pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(line_size + 1, pixels));
+        }
+
+        pixelsv1 = vec_mergeh(vczero, pixelsv1);
+        pixelsv2 = vec_mergeh(vczero, pixelsv2);
+        pixelssum2 = vec_add((vector unsigned short)pixelsv1,
+                             (vector unsigned short)pixelsv2);
+        temp3 = vec_add(pixelssum1, pixelssum2);
+        temp3 = vec_sra(temp3, vctwo);
+        pixelssum1 = vec_add(pixelssum2, vctwo);
+        pixelsavg = vec_packsu(temp3, (vector unsigned short) vczero);
+
+        if (rightside) {
+            blocktemp = vec_perm(blockv, pixelsavg, vcprm(0, 1, s0, s1));
+        } else {
+            blocktemp = vec_perm(blockv, pixelsavg, vcprm(s0, s1, 2, 3));
+        }
+
+        blockv = vec_avg(blocktemp, blockv);
+        vec_st(blockv, 0, block);
 
-     temp1 = vec_ld(line_size, pixels);
-     temp2 = vec_ld(line_size + 16, pixels);
-     pixelsv1 = vec_perm(temp1, temp2, vec_lvsl(line_size, pixels));
-     if (((((unsigned long)pixels) + line_size) & 0x0000000F) ==  0x0000000F)
-     {
-       pixelsv2 = temp2;
-     }
-     else
-     {
-       pixelsv2 = vec_perm(temp1, temp2, vec_lvsl(line_size + 1, pixels));
-     }
-
-     pixelsv1 = vec_mergeh(vczero, pixelsv1);
-     pixelsv2 = vec_mergeh(vczero, pixelsv2);
-     pixelssum2 = vec_add((vector unsigned short)pixelsv1,
-                          (vector unsigned short)pixelsv2);
-     temp3 = vec_add(pixelssum1, pixelssum2);
-     temp3 = vec_sra(temp3, vctwo);
-     pixelssum1 = vec_add(pixelssum2, vctwo);
-     pixelsavg = vec_packsu(temp3, (vector unsigned short) vczero);
-
-     if (rightside)
-     {
-       blocktemp = vec_perm(blockv, pixelsavg, vcprm(0, 1, s0, s1));
-     }
-     else
-     {
-       blocktemp = vec_perm(blockv, pixelsavg, vcprm(s0, s1, 2, 3));
-     }
-
-     blockv = vec_avg(blocktemp, blockv);
-     vec_st(blockv, 0, block);
-
-     block += line_size;
-     pixels += line_size;
-   }
+        block += line_size;
+        pixels += line_size;
+    }
 
 POWERPC_PERF_STOP_COUNT(altivec_avg_pixels8_xy2_num, 1);
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
+}
+
+void dsputil_init_altivec(DSPContext* c, AVCodecContext *avctx)
+{
+    c->pix_abs[0][1] = sad16_x2_altivec;
+    c->pix_abs[0][2] = sad16_y2_altivec;
+    c->pix_abs[0][3] = sad16_xy2_altivec;
+    c->pix_abs[0][0] = sad16_altivec;
+    c->pix_abs[1][0] = sad8_altivec;
+    c->sad[0]= sad16_altivec;
+    c->sad[1]= sad8_altivec;
+    c->pix_norm1 = pix_norm1_altivec;
+    c->sse[1]= sse8_altivec;
+    c->sse[0]= sse16_altivec;
+    c->pix_sum = pix_sum_altivec;
+    c->diff_pixels = diff_pixels_altivec;
+    c->get_pixels = get_pixels_altivec;
+    c->add_bytes= add_bytes_altivec;
+    c->put_pixels_tab[0][0] = put_pixels16_altivec;
+    /* the two functions do the same thing, so use the same code */
+    c->put_no_rnd_pixels_tab[0][0] = put_pixels16_altivec;
+    c->avg_pixels_tab[0][0] = avg_pixels16_altivec;
+    c->avg_pixels_tab[1][0] = avg_pixels8_altivec;
+    c->avg_pixels_tab[1][3] = avg_pixels8_xy2_altivec;
+    c->put_pixels_tab[1][3] = put_pixels8_xy2_altivec;
+    c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_altivec;
+    c->put_pixels_tab[0][3] = put_pixels16_xy2_altivec;
+    c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_altivec;
+
+    c->hadamard8_diff[0] = hadamard8_diff16_altivec;
+    c->hadamard8_diff[1] = hadamard8_diff8x8_altivec;
+#ifdef CONFIG_VORBIS_DECODER
+    c->vorbis_inverse_coupling = vorbis_inverse_coupling_altivec;
+#endif
 }
diff --git a/src/libffmpeg/libavcodec/ppc/dsputil_altivec.h b/src/libffmpeg/libavcodec/ppc/dsputil_altivec.h
index ac54817d0..560d778bb 100644
--- a/src/libffmpeg/libavcodec/ppc/dsputil_altivec.h
+++ b/src/libffmpeg/libavcodec/ppc/dsputil_altivec.h
@@ -3,18 +3,20 @@
  * Copyright (c) 2002 Dieter Shirley
  * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -25,34 +27,11 @@
 
 #ifdef HAVE_ALTIVEC
 
-extern int sad16_x2_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
-extern int sad16_y2_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
-extern int sad16_xy2_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
-extern int sad16_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
-extern int sad8_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
-extern int pix_norm1_altivec(uint8_t *pix, int line_size);
-extern int sse8_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
-extern int sse16_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
-extern int pix_sum_altivec(uint8_t * pix, int line_size);
-extern void diff_pixels_altivec(DCTELEM* block, const uint8_t* s1, const uint8_t* s2, int stride);
-extern void get_pixels_altivec(DCTELEM* block, const uint8_t * pixels, int line_size);
+extern int has_altivec(void);
 
-extern void add_bytes_altivec(uint8_t *dst, uint8_t *src, int w);
-extern void put_pixels_clamped_altivec(const DCTELEM *block, uint8_t *restrict pixels, int line_size);
-extern void put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
-extern void avg_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
-extern void avg_pixels8_altivec(uint8_t * block, const uint8_t * pixels, int line_size, int h);
-extern void put_pixels8_xy2_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
-extern void put_no_rnd_pixels8_xy2_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
-extern void put_pixels16_xy2_altivec(uint8_t * block, const uint8_t * pixels, int line_size, int h);
-extern void put_no_rnd_pixels16_xy2_altivec(uint8_t * block, const uint8_t * pixels, int line_size, int h);
-extern int hadamard8_diff8x8_altivec(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h);
-extern int hadamard8_diff16_altivec(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h);
-extern void avg_pixels8_xy2_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+void put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
 
-extern void gmc1_altivec(uint8_t *dst, uint8_t *src, int stride, int h, int x16, int y16, int rounder);
-
-extern int has_altivec(void);
+void avg_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
 
 // used to build registers permutation vectors (vcprm)
 // the 's' are for words in the _s_econd vector
@@ -88,10 +67,40 @@ extern int has_altivec(void);
 #define vcii(a,b,c,d) (const vector float){FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d}
 #endif
 
-#else /* HAVE_ALTIVEC */
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-#error "I can't use ALTIVEC_USE_REFERENCE_C_CODE if I don't use HAVE_ALTIVEC"
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
+// Transpose 8x8 matrix of 16-bit elements (in-place)
+#define TRANSPOSE8(a,b,c,d,e,f,g,h) \
+do { \
+    vector signed short A1, B1, C1, D1, E1, F1, G1, H1; \
+    vector signed short A2, B2, C2, D2, E2, F2, G2, H2; \
+ \
+    A1 = vec_mergeh (a, e); \
+    B1 = vec_mergel (a, e); \
+    C1 = vec_mergeh (b, f); \
+    D1 = vec_mergel (b, f); \
+    E1 = vec_mergeh (c, g); \
+    F1 = vec_mergel (c, g); \
+    G1 = vec_mergeh (d, h); \
+    H1 = vec_mergel (d, h); \
+ \
+    A2 = vec_mergeh (A1, E1); \
+    B2 = vec_mergel (A1, E1); \
+    C2 = vec_mergeh (B1, F1); \
+    D2 = vec_mergel (B1, F1); \
+    E2 = vec_mergeh (C1, G1); \
+    F2 = vec_mergel (C1, G1); \
+    G2 = vec_mergeh (D1, H1); \
+    H2 = vec_mergel (D1, H1); \
+ \
+    a = vec_mergeh (A2, E2); \
+    b = vec_mergel (A2, E2); \
+    c = vec_mergeh (B2, F2); \
+    d = vec_mergel (B2, F2); \
+    e = vec_mergeh (C2, G2); \
+    f = vec_mergel (C2, G2); \
+    g = vec_mergeh (D2, H2); \
+    h = vec_mergel (D2, H2); \
+} while (0)
+
 #endif /* HAVE_ALTIVEC */
 
 #endif /* _DSPUTIL_ALTIVEC_ */
diff --git a/src/libffmpeg/libavcodec/ppc/dsputil_ppc.c b/src/libffmpeg/libavcodec/ppc/dsputil_ppc.c
index b63c8dd84..9169eaef0 100644
--- a/src/libffmpeg/libavcodec/ppc/dsputil_ppc.c
+++ b/src/libffmpeg/libavcodec/ppc/dsputil_ppc.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2002 Dieter Shirley
  * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -24,22 +26,21 @@
 
 #ifdef HAVE_ALTIVEC
 #include "dsputil_altivec.h"
-#endif
 
 extern void fdct_altivec(int16_t *block);
+extern void gmc1_altivec(uint8_t *dst, uint8_t *src, int stride, int h,
+                         int x16, int y16, int rounder);
 extern void idct_put_altivec(uint8_t *dest, int line_size, int16_t *block);
 extern void idct_add_altivec(uint8_t *dest, int line_size, int16_t *block);
 
-extern void ff_snow_horizontal_compose97i_altivec(DWTELEM *b, int width);
-extern void ff_snow_vertical_compose97i_altivec(DWTELEM *b0, DWTELEM *b1,
-                                                DWTELEM *b2, DWTELEM *b3,
-                                                DWTELEM *b4, DWTELEM *b5,
-                                                int width);
-extern void ff_snow_inner_add_yblock_altivec(uint8_t *obmc, const int obmc_stride,
-                                          uint8_t * * block, int b_w, int b_h,
-                                          int src_x, int src_y, int src_stride,
-                                          slice_buffer * sb, int add,
-                                          uint8_t * dst8);
+void dsputil_h264_init_ppc(DSPContext* c, AVCodecContext *avctx);
+
+void dsputil_init_altivec(DSPContext* c, AVCodecContext *avctx);
+void vc1dsp_init_altivec(DSPContext* c, AVCodecContext *avctx);
+void snow_init_altivec(DSPContext* c, AVCodecContext *avctx);
+void float_init_altivec(DSPContext* c, AVCodecContext *avctx);
+
+#endif
 
 int mm_flags = 0;
 
@@ -100,7 +101,7 @@ void powerpc_display_perf_report(void)
       {
         if (perfdata[j][i][powerpc_data_num] != (unsigned long long)0)
           av_log(NULL, AV_LOG_INFO,
-                  " Function \"%s\" (pmc%d):\n\tmin: %llu\n\tmax: %llu\n\tavg: %1.2lf (%llu)\n",
+                  " Function \"%s\" (pmc%d):\n\tmin: %"PRIu64"\n\tmax: %"PRIu64"\n\tavg: %1.2lf (%"PRIu64")\n",
                   perfname[i],
                   j+1,
                   perfdata[j][i][powerpc_data_min],
@@ -174,7 +175,7 @@ POWERPC_PERF_STOP_COUNT(powerpc_clear_blocks_dcbz32, 1);
 
 /* same as above, when dcbzl clear a whole 128B cache line
    i.e. the PPC970 aka G5 */
-#ifndef NO_DCBZL
+#ifdef HAVE_DCBZL
 void clear_blocks_dcbz128_ppc(DCTELEM *blocks)
 {
 POWERPC_PERF_DECLARE(powerpc_clear_blocks_dcbz128, 1);
@@ -204,7 +205,7 @@ void clear_blocks_dcbz128_ppc(DCTELEM *blocks)
 }
 #endif
 
-#ifndef NO_DCBZL
+#ifdef HAVE_DCBZL
 /* check dcbz report how many bytes are set to 0 by dcbz */
 /* update 24/06/2003 : replace dcbz by dcbzl to get
    the intended effect (Apple "fixed" dcbz)
@@ -248,69 +249,43 @@ long check_dcbzl_effect(void)
 }
 #endif
 
-
-void dsputil_h264_init_ppc(DSPContext* c, AVCodecContext *avctx);
+static void prefetch_ppc(void *mem, int stride, int h)
+{
+    register const uint8_t *p = mem;
+    do {
+        asm volatile ("dcbt 0,%0" : : "r" (p));
+        p+= stride;
+    } while(--h);
+}
 
 void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx)
 {
     // Common optimizations whether Altivec is available or not
-
-  switch (check_dcbzl_effect()) {
-  case 32:
-    c->clear_blocks = clear_blocks_dcbz32_ppc;
-    break;
-  case 128:
-    c->clear_blocks = clear_blocks_dcbz128_ppc;
-    break;
-  default:
-    break;
-  }
+    c->prefetch = prefetch_ppc;
+    switch (check_dcbzl_effect()) {
+        case 32:
+            c->clear_blocks = clear_blocks_dcbz32_ppc;
+            break;
+        case 128:
+            c->clear_blocks = clear_blocks_dcbz128_ppc;
+            break;
+        default:
+            break;
+    }
 
 #ifdef HAVE_ALTIVEC
-  dsputil_h264_init_ppc(c, avctx);
+    if(ENABLE_H264_DECODER) dsputil_h264_init_ppc(c, avctx);
 
     if (has_altivec()) {
         mm_flags |= MM_ALTIVEC;
 
-        // Altivec specific optimisations
-        c->pix_abs[0][1] = sad16_x2_altivec;
-        c->pix_abs[0][2] = sad16_y2_altivec;
-        c->pix_abs[0][3] = sad16_xy2_altivec;
-        c->pix_abs[0][0] = sad16_altivec;
-        c->pix_abs[1][0] = sad8_altivec;
-        c->sad[0]= sad16_altivec;
-        c->sad[1]= sad8_altivec;
-        c->pix_norm1 = pix_norm1_altivec;
-        c->sse[1]= sse8_altivec;
-        c->sse[0]= sse16_altivec;
-        c->pix_sum = pix_sum_altivec;
-        c->diff_pixels = diff_pixels_altivec;
-        c->get_pixels = get_pixels_altivec;
-// next one disabled as it's untested.
-#if 0
-        c->add_bytes= add_bytes_altivec;
-#endif /* 0 */
-        c->put_pixels_tab[0][0] = put_pixels16_altivec;
-        /* the two functions do the same thing, so use the same code */
-        c->put_no_rnd_pixels_tab[0][0] = put_pixels16_altivec;
-        c->avg_pixels_tab[0][0] = avg_pixels16_altivec;
-        c->avg_pixels_tab[1][0] = avg_pixels8_altivec;
-        c->avg_pixels_tab[1][3] = avg_pixels8_xy2_altivec;
-        c->put_pixels_tab[1][3] = put_pixels8_xy2_altivec;
-        c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_altivec;
-        c->put_pixels_tab[0][3] = put_pixels16_xy2_altivec;
-        c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_altivec;
-
+        dsputil_init_altivec(c, avctx);
+        if(ENABLE_SNOW_DECODER) snow_init_altivec(c, avctx);
+        if(ENABLE_VC1_DECODER || ENABLE_WMV3_DECODER)
+            vc1dsp_init_altivec(c, avctx);
+        float_init_altivec(c, avctx);
         c->gmc1 = gmc1_altivec;
 
-        c->hadamard8_diff[0] = hadamard8_diff16_altivec;
-        c->hadamard8_diff[1] = hadamard8_diff8x8_altivec;
-
-
-        c->horizontal_compose97i = ff_snow_horizontal_compose97i_altivec;
-        c->vertical_compose97i = ff_snow_vertical_compose97i_altivec;
-        c->inner_add_yblock = ff_snow_inner_add_yblock_altivec;
-
 #ifdef CONFIG_ENCODERS
         if (avctx->dct_algo == FF_DCT_AUTO ||
             avctx->dct_algo == FF_DCT_ALTIVEC)
@@ -319,20 +294,16 @@ void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx)
         }
 #endif //CONFIG_ENCODERS
 
-      if (avctx->lowres==0)
-      {
+        if (avctx->lowres==0)
+        {
         if ((avctx->idct_algo == FF_IDCT_AUTO) ||
                 (avctx->idct_algo == FF_IDCT_ALTIVEC))
         {
             c->idct_put = idct_put_altivec;
             c->idct_add = idct_add_altivec;
-#ifndef ALTIVEC_USE_REFERENCE_C_CODE
             c->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM;
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
-            c->idct_permutation_type = FF_NO_IDCT_PERM;
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
         }
-      }
+        }
 
 #ifdef POWERPC_PERFORMANCE_REPORT
         {
@@ -349,11 +320,6 @@ void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx)
           }
         }
 #endif /* POWERPC_PERFORMANCE_REPORT */
-    } else
-#endif /* HAVE_ALTIVEC */
-    {
-        // Non-AltiVec PPC optimisations
-
-        // ... pending ...
     }
+#endif /* HAVE_ALTIVEC */
 }
diff --git a/src/libffmpeg/libavcodec/ppc/dsputil_ppc.h b/src/libffmpeg/libavcodec/ppc/dsputil_ppc.h
index 966ffa71a..ab2b05780 100644
--- a/src/libffmpeg/libavcodec/ppc/dsputil_ppc.h
+++ b/src/libffmpeg/libavcodec/ppc/dsputil_ppc.h
@@ -1,35 +1,26 @@
 /*
  * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef _DSPUTIL_PPC_
 #define _DSPUTIL_PPC_
 
-#ifdef CONFIG_DARWIN
-/* The Apple assembler shipped w/ gcc-3.3 knows about DCBZL, previous assemblers don't
-   We assume here that the Darwin GCC is from Apple.... */
-#if (__GNUC__ * 100 + __GNUC_MINOR__ < 303)
-#define NO_DCBZL
-#endif
-#else /* CONFIG_DARWIN */
-/* I don't think any non-Apple assembler knows about DCBZL */
-#define NO_DCBZL
-#endif /* CONFIG_DARWIN */
-
 #ifdef POWERPC_PERFORMANCE_REPORT
 void powerpc_display_perf_report(void);
 /* the 604* have 2, the G3* have 4, the G4s have 6,
diff --git a/src/libffmpeg/libavcodec/ppc/fdct_altivec.c b/src/libffmpeg/libavcodec/ppc/fdct_altivec.c
index f5778c24e..2418c32bb 100644
--- a/src/libffmpeg/libavcodec/ppc/fdct_altivec.c
+++ b/src/libffmpeg/libavcodec/ppc/fdct_altivec.c
@@ -2,18 +2,20 @@
  * AltiVec optimized library for the FFMPEG Multimedia System
  * Copyright (C) 2003  James Klicman <james@klicman.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -196,12 +198,6 @@ static vector float fdctconsts[3] = {
 void fdct_altivec(int16_t *block)
 {
 POWERPC_PERF_DECLARE(altivec_fdct, 1);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-POWERPC_PERF_START_COUNT(altivec_fdct, 1);
-    void ff_jpeg_fdct_islow(int16_t *block);
-    ff_jpeg_fdct_islow(block);
-POWERPC_PERF_STOP_COUNT(altivec_fdct, 1);
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
     vector signed short *bp;
     vector float *cp;
     vector float b00, b10, b20, b30, b40, b50, b60, b70;
@@ -492,7 +488,6 @@ POWERPC_PERF_STOP_COUNT(altivec_fdct, 1);
     /* }}} */
 
 POWERPC_PERF_STOP_COUNT(altivec_fdct, 1);
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
 
 /* vim:set foldmethod=marker foldlevel=0: */
diff --git a/src/libffmpeg/libavcodec/ppc/fft_altivec.c b/src/libffmpeg/libavcodec/ppc/fft_altivec.c
index f4ea78359..384a774ff 100644
--- a/src/libffmpeg/libavcodec/ppc/fft_altivec.c
+++ b/src/libffmpeg/libavcodec/ppc/fft_altivec.c
@@ -4,18 +4,20 @@
  * Copyright (c) 2003 Romain Dolbeau <romain@dolbeau.org>
  * Based on code Copyright (c) 2002 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "../dsputil.h"
@@ -63,88 +65,7 @@
 void ff_fft_calc_altivec(FFTContext *s, FFTComplex *z)
 {
 POWERPC_PERF_DECLARE(altivec_fft_num, s->nbits >= 6);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-    int ln = s->nbits;
-    int j, np, np2;
-    int nblocks, nloops;
-    register FFTComplex *p, *q;
-    FFTComplex *exptab = s->exptab;
-    int l;
-    FFTSample tmp_re, tmp_im;
-
-POWERPC_PERF_START_COUNT(altivec_fft_num, s->nbits >= 6);
-
-    np = 1 << ln;
-
-    /* pass 0 */
-
-    p=&z[0];
-    j=(np >> 1);
-    do {
-        BF(p[0].re, p[0].im, p[1].re, p[1].im,
-           p[0].re, p[0].im, p[1].re, p[1].im);
-        p+=2;
-    } while (--j != 0);
-
-    /* pass 1 */
-
-
-    p=&z[0];
-    j=np >> 2;
-    if (s->inverse) {
-        do {
-            BF(p[0].re, p[0].im, p[2].re, p[2].im,
-               p[0].re, p[0].im, p[2].re, p[2].im);
-            BF(p[1].re, p[1].im, p[3].re, p[3].im,
-               p[1].re, p[1].im, -p[3].im, p[3].re);
-            p+=4;
-        } while (--j != 0);
-    } else {
-        do {
-            BF(p[0].re, p[0].im, p[2].re, p[2].im,
-               p[0].re, p[0].im, p[2].re, p[2].im);
-            BF(p[1].re, p[1].im, p[3].re, p[3].im,
-               p[1].re, p[1].im, p[3].im, -p[3].re);
-            p+=4;
-        } while (--j != 0);
-    }
-    /* pass 2 .. ln-1 */
-
-    nblocks = np >> 3;
-    nloops = 1 << 2;
-    np2 = np >> 1;
-    do {
-        p = z;
-        q = z + nloops;
-        for (j = 0; j < nblocks; ++j) {
-            BF(p->re, p->im, q->re, q->im,
-               p->re, p->im, q->re, q->im);
-
-            p++;
-            q++;
-            for(l = nblocks; l < np2; l += nblocks) {
-                CMUL(tmp_re, tmp_im, exptab[l].re, exptab[l].im, q->re, q->im);
-                BF(p->re, p->im, q->re, q->im,
-                   p->re, p->im, tmp_re, tmp_im);
-                p++;
-                q++;
-            }
-
-            p += nloops;
-            q += nloops;
-        }
-        nblocks = nblocks >> 1;
-        nloops = nloops << 1;
-    } while (nblocks != 0);
-
-POWERPC_PERF_STOP_COUNT(altivec_fft_num, s->nbits >= 6);
-
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
-#ifdef CONFIG_DARWIN
-    register const vector float vczero = (const vector float)(0.);
-#else
-    register const vector float vczero = (const vector float){0.,0.,0.,0.};
-#endif
+    register const vector float vczero = (const vector float)vec_splat_u32(0.);
 
     int ln = s->nbits;
     int j, np, np2;
@@ -242,6 +163,4 @@ POWERPC_PERF_START_COUNT(altivec_fft_num, s->nbits >= 6);
     } while (nblocks != 0);
 
 POWERPC_PERF_STOP_COUNT(altivec_fft_num, s->nbits >= 6);
-
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
diff --git a/src/libffmpeg/libavcodec/ppc/gcc_fixes.h b/src/libffmpeg/libavcodec/ppc/gcc_fixes.h
index 943905bc5..5a4a55188 100644
--- a/src/libffmpeg/libavcodec/ppc/gcc_fixes.h
+++ b/src/libffmpeg/libavcodec/ppc/gcc_fixes.h
@@ -2,6 +2,22 @@
  * gcc fixes for altivec.
  * Used to workaround broken gcc (FSF gcc-3 pre gcc-3.3)
  * and to stay somewhat compatible with Darwin.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef _GCC_FIXES_
diff --git a/src/libffmpeg/libavcodec/ppc/gmc_altivec.c b/src/libffmpeg/libavcodec/ppc/gmc_altivec.c
index 04978d825..42c936bb3 100644
--- a/src/libffmpeg/libavcodec/ppc/gmc_altivec.c
+++ b/src/libffmpeg/libavcodec/ppc/gmc_altivec.c
@@ -3,18 +3,20 @@
  * AltiVec-enabled
  * Copyright (c) 2003 Romain Dolbeau <romain@dolbeau.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -32,32 +34,6 @@
 void gmc1_altivec(uint8_t *dst /* align 8 */, uint8_t *src /* align1 */, int stride, int h, int x16, int y16, int rounder)
 {
 POWERPC_PERF_DECLARE(altivec_gmc1_num, GMC1_PERF_COND);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-    const int A=(16-x16)*(16-y16);
-    const int B=(   x16)*(16-y16);
-    const int C=(16-x16)*(   y16);
-    const int D=(   x16)*(   y16);
-    int i;
-
-POWERPC_PERF_START_COUNT(altivec_gmc1_num, GMC1_PERF_COND);
-
-    for(i=0; i<h; i++)
-    {
-        dst[0]= (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + rounder)>>8;
-        dst[1]= (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + rounder)>>8;
-        dst[2]= (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + rounder)>>8;
-        dst[3]= (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + rounder)>>8;
-        dst[4]= (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + rounder)>>8;
-        dst[5]= (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + rounder)>>8;
-        dst[6]= (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + rounder)>>8;
-        dst[7]= (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + rounder)>>8;
-        dst+= stride;
-        src+= stride;
-    }
-
-POWERPC_PERF_STOP_COUNT(altivec_gmc1_num, GMC1_PERF_COND);
-
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
     const unsigned short __attribute__ ((aligned(16))) rounder_a[8] =
       {rounder, rounder, rounder, rounder,
        rounder, rounder, rounder, rounder};
@@ -167,6 +143,4 @@ POWERPC_PERF_START_COUNT(altivec_gmc1_num, GMC1_PERF_COND);
     }
 
 POWERPC_PERF_STOP_COUNT(altivec_gmc1_num, GMC1_PERF_COND);
-
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
diff --git a/src/libffmpeg/libavcodec/ppc/idct_altivec.c b/src/libffmpeg/libavcodec/ppc/idct_altivec.c
index 93d63cfd3..cee46fc25 100644
--- a/src/libffmpeg/libavcodec/ppc/idct_altivec.c
+++ b/src/libffmpeg/libavcodec/ppc/idct_altivec.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (c) 2001 Michel Lespinasse
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -167,12 +169,6 @@ static const_vector_s16_t constants[5] = {
 void idct_put_altivec(uint8_t* dest, int stride, vector_s16_t* block)
 {
 POWERPC_PERF_DECLARE(altivec_idct_put_num, 1);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-POWERPC_PERF_START_COUNT(altivec_idct_put_num, 1);
-    void simple_idct_put(uint8_t *dest, int line_size, int16_t *block);
-    simple_idct_put(dest, stride, (int16_t*)block);
-POWERPC_PERF_STOP_COUNT(altivec_idct_put_num, 1);
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
     vector_u8_t tmp;
 
 #ifdef POWERPC_PERFORMANCE_REPORT
@@ -195,18 +191,11 @@ POWERPC_PERF_START_COUNT(altivec_idct_put_num, 1);
     COPY (dest, vx7)
 
 POWERPC_PERF_STOP_COUNT(altivec_idct_put_num, 1);
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
 
 void idct_add_altivec(uint8_t* dest, int stride, vector_s16_t* block)
 {
 POWERPC_PERF_DECLARE(altivec_idct_add_num, 1);
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-POWERPC_PERF_START_COUNT(altivec_idct_add_num, 1);
-    void simple_idct_add(uint8_t *dest, int line_size, int16_t *block);
-    simple_idct_add(dest, stride, (int16_t*)block);
-POWERPC_PERF_STOP_COUNT(altivec_idct_add_num, 1);
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
     vector_u8_t tmp;
     vector_s16_t tmp2, tmp3;
     vector_u8_t perm0;
@@ -244,6 +233,5 @@ POWERPC_PERF_START_COUNT(altivec_idct_add_num, 1);
     ADD (dest, vx7, perm1)
 
 POWERPC_PERF_STOP_COUNT(altivec_idct_add_num, 1);
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
 }
 
diff --git a/src/libffmpeg/libavcodec/ppc/mpegvideo_altivec.c b/src/libffmpeg/libavcodec/ppc/mpegvideo_altivec.c
index 7a771a8ec..3822cb20e 100644
--- a/src/libffmpeg/libavcodec/ppc/mpegvideo_altivec.c
+++ b/src/libffmpeg/libavcodec/ppc/mpegvideo_altivec.c
@@ -4,18 +4,20 @@
  * dct_unquantize_h263_altivec:
  * Copyright (c) 2003 Romain Dolbeau <romain@dolbeau.org>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -50,39 +52,6 @@ do { \
   d = vec_mergel(_trans_acl, _trans_bdl); \
 } while (0)
 
-#define TRANSPOSE8(a,b,c,d,e,f,g,h) \
-do { \
-    __typeof__(a)  _A1, _B1, _C1, _D1, _E1, _F1, _G1, _H1; \
-    __typeof__(a)  _A2, _B2, _C2, _D2, _E2, _F2, _G2, _H2; \
- \
-    _A1 = vec_mergeh (a, e); \
-    _B1 = vec_mergel (a, e); \
-    _C1 = vec_mergeh (b, f); \
-    _D1 = vec_mergel (b, f); \
-    _E1 = vec_mergeh (c, g); \
-    _F1 = vec_mergel (c, g); \
-    _G1 = vec_mergeh (d, h); \
-    _H1 = vec_mergel (d, h); \
- \
-    _A2 = vec_mergeh (_A1, _E1); \
-    _B2 = vec_mergel (_A1, _E1); \
-    _C2 = vec_mergeh (_B1, _F1); \
-    _D2 = vec_mergel (_B1, _F1); \
-    _E2 = vec_mergeh (_C1, _G1); \
-    _F2 = vec_mergel (_C1, _G1); \
-    _G2 = vec_mergeh (_D1, _H1); \
-    _H2 = vec_mergel (_D1, _H1); \
- \
-    a = vec_mergeh (_A2, _E2); \
-    b = vec_mergel (_A2, _E2); \
-    c = vec_mergeh (_B2, _F2); \
-    d = vec_mergel (_B2, _F2); \
-    e = vec_mergeh (_C2, _G2); \
-    f = vec_mergel (_C2, _G2); \
-    g = vec_mergeh (_D2, _H2); \
-    h = vec_mergel (_D2, _H2); \
-} while (0)
-
 
 // Loads a four-byte value (int or float) from the target address
 // into every element in the target vector.  Only works if the
@@ -552,19 +521,6 @@ POWERPC_PERF_START_COUNT(altivec_dct_unquantize_h263_num, 1);
         nCoeffs= s->intra_scantable.raster_end[ s->block_last_index[n] ];
     }
 
-#ifdef ALTIVEC_USE_REFERENCE_C_CODE
-    for(;i<=nCoeffs;i++) {
-        level = block[i];
-        if (level) {
-            if (level < 0) {
-                level = level * qmul - qadd;
-            } else {
-                level = level * qmul + qadd;
-            }
-            block[i] = level;
-        }
-    }
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
     {
       register const_vector signed short vczero = (const_vector signed short)vec_splat_s16(0);
       short __attribute__ ((aligned(16))) qmul8[] =
@@ -643,7 +599,5 @@ POWERPC_PERF_START_COUNT(altivec_dct_unquantize_h263_num, 1);
         block[0] = backup_0;
       }
     }
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
-
 POWERPC_PERF_STOP_COUNT(altivec_dct_unquantize_h263_num, nCoeffs == 63);
 }
diff --git a/src/libffmpeg/libavcodec/ppc/mpegvideo_ppc.c b/src/libffmpeg/libavcodec/ppc/mpegvideo_ppc.c
index b391b4294..c5e822f77 100644
--- a/src/libffmpeg/libavcodec/ppc/mpegvideo_ppc.c
+++ b/src/libffmpeg/libavcodec/ppc/mpegvideo_ppc.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (c) 2002 Dieter Shirley
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -46,11 +48,7 @@ void MPV_common_init_ppc(MpegEncContext *s)
         {
             s->dsp.idct_put = idct_put_altivec;
             s->dsp.idct_add = idct_add_altivec;
-#ifndef ALTIVEC_USE_REFERENCE_C_CODE
             s->dsp.idct_permutation_type = FF_TRANSPOSE_IDCT_PERM;
-#else /* ALTIVEC_USE_REFERENCE_C_CODE */
-            s->dsp.idct_permutation_type = FF_NO_IDCT_PERM;
-#endif /* ALTIVEC_USE_REFERENCE_C_CODE */
         }
       }
 
diff --git a/src/libffmpeg/libavcodec/qdm2.c b/src/libffmpeg/libavcodec/qdm2.c
index 81d548386..b9462f3cb 100644
--- a/src/libffmpeg/libavcodec/qdm2.c
+++ b/src/libffmpeg/libavcodec/qdm2.c
@@ -5,18 +5,20 @@
  * Copyright (c) 2005 Alex Beregszaszi
  * Copyright (c) 2005 Roberto Togni
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/qdm2data.h b/src/libffmpeg/libavcodec/qdm2data.h
index dafd4f490..6d7d07463 100644
--- a/src/libffmpeg/libavcodec/qdm2data.h
+++ b/src/libffmpeg/libavcodec/qdm2data.h
@@ -5,18 +5,20 @@
  * Copyright (c) 2005 Alex Beregszaszi
  * Copyright (c) 2005 Roberto Togni
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/qdrw.c b/src/libffmpeg/libavcodec/qdrw.c
index 846365917..8ebb43c4a 100644
--- a/src/libffmpeg/libavcodec/qdrw.c
+++ b/src/libffmpeg/libavcodec/qdrw.c
@@ -2,18 +2,20 @@
  * QuickDraw (qdrw) codec
  * Copyright (c) 2004 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -136,7 +138,7 @@ static int decode_frame(AVCodecContext *avctx,
 static int decode_init(AVCodecContext *avctx){
 //    QdrawContext * const a = avctx->priv_data;
 
-    if (avcodec_check_dimensions(avctx, avctx->height, avctx->width) < 0) {
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
         return 1;
     }
 
diff --git a/src/libffmpeg/libavcodec/qpeg.c b/src/libffmpeg/libavcodec/qpeg.c
index f7323a871..3c597e8df 100644
--- a/src/libffmpeg/libavcodec/qpeg.c
+++ b/src/libffmpeg/libavcodec/qpeg.c
@@ -2,18 +2,20 @@
  * QPEG codec
  * Copyright (c) 2004 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/qtrle.c b/src/libffmpeg/libavcodec/qtrle.c
index 0db003146..d4b314d03 100644
--- a/src/libffmpeg/libavcodec/qtrle.c
+++ b/src/libffmpeg/libavcodec/qtrle.c
@@ -2,18 +2,20 @@
  * Quicktime Animation (RLE) Video Decoder
  * Copyright (C) 2004 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/ra144.c b/src/libffmpeg/libavcodec/ra144.c
index 059236dfe..c4f4b813b 100644
--- a/src/libffmpeg/libavcodec/ra144.c
+++ b/src/libffmpeg/libavcodec/ra144.c
@@ -2,18 +2,20 @@
  * Real Audio 1.0 (14.4K)
  * Copyright (c) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/ra144.h b/src/libffmpeg/libavcodec/ra144.h
index 4ce2df867..6d477b2f8 100644
--- a/src/libffmpeg/libavcodec/ra144.h
+++ b/src/libffmpeg/libavcodec/ra144.h
@@ -2,18 +2,20 @@
  * Real Audio 1.0 (14.4K)
  * Copyright (c) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/ra288.c b/src/libffmpeg/libavcodec/ra288.c
index e2425974e..9ba5209ab 100644
--- a/src/libffmpeg/libavcodec/ra288.c
+++ b/src/libffmpeg/libavcodec/ra288.c
@@ -2,18 +2,20 @@
  * RealAudio 2.0 (28.8K)
  * Copyright (c) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/ra288.h b/src/libffmpeg/libavcodec/ra288.h
index 0d67d52bb..8cc290397 100644
--- a/src/libffmpeg/libavcodec/ra288.h
+++ b/src/libffmpeg/libavcodec/ra288.h
@@ -2,18 +2,20 @@
  * RealAudio 2.0 (28.8K)
  * Copyright (c) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/rangecoder.c b/src/libffmpeg/libavcodec/rangecoder.c
index 4266cf1b3..1f35d0852 100644
--- a/src/libffmpeg/libavcodec/rangecoder.c
+++ b/src/libffmpeg/libavcodec/rangecoder.c
@@ -2,18 +2,20 @@
  * Range coder
  * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/rangecoder.h b/src/libffmpeg/libavcodec/rangecoder.h
index 0f56fad59..68bd3b60e 100644
--- a/src/libffmpeg/libavcodec/rangecoder.h
+++ b/src/libffmpeg/libavcodec/rangecoder.h
@@ -2,18 +2,20 @@
  * Range coder
  * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/ratecontrol.c b/src/libffmpeg/libavcodec/ratecontrol.c
index f4f433add..d96c837e6 100644
--- a/src/libffmpeg/libavcodec/ratecontrol.c
+++ b/src/libffmpeg/libavcodec/ratecontrol.c
@@ -3,18 +3,20 @@
  *
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -25,7 +27,9 @@
 
 #include "avcodec.h"
 #include "dsputil.h"
+#include "ratecontrol.h"
 #include "mpegvideo.h"
+#include "eval.h"
 
 #undef NDEBUG // allways check asserts, the speed effect is far too small to disable them
 #include <assert.h>
@@ -44,12 +48,70 @@ void ff_write_pass1_stats(MpegEncContext *s){
             s->f_code, s->b_code, s->current_picture.mc_mb_var_sum, s->current_picture.mb_var_sum, s->i_count, s->skip_count, s->header_bits);
 }
 
+static inline double qp2bits(RateControlEntry *rce, double qp){
+    if(qp<=0.0){
+        av_log(NULL, AV_LOG_ERROR, "qp<=0.0\n");
+    }
+    return rce->qscale * (double)(rce->i_tex_bits + rce->p_tex_bits+1)/ qp;
+}
+
+static inline double bits2qp(RateControlEntry *rce, double bits){
+    if(bits<0.9){
+        av_log(NULL, AV_LOG_ERROR, "bits<0.9\n");
+    }
+    return rce->qscale * (double)(rce->i_tex_bits + rce->p_tex_bits+1)/ bits;
+}
+
 int ff_rate_control_init(MpegEncContext *s)
 {
     RateControlContext *rcc= &s->rc_context;
     int i;
+    char *error = NULL;
+    static const char *const_names[]={
+        "PI",
+        "E",
+        "iTex",
+        "pTex",
+        "tex",
+        "mv",
+        "fCode",
+        "iCount",
+        "mcVar",
+        "var",
+        "isI",
+        "isP",
+        "isB",
+        "avgQP",
+        "qComp",
+/*        "lastIQP",
+        "lastPQP",
+        "lastBQP",
+        "nextNonBQP",*/
+        "avgIITex",
+        "avgPITex",
+        "avgPPTex",
+        "avgBPTex",
+        "avgTex",
+        NULL
+    };
+    static double (*func1[])(void *, double)={
+        (void *)bits2qp,
+        (void *)qp2bits,
+        NULL
+    };
+    static const char *func1_names[]={
+        "bits2qp",
+        "qp2bits",
+        NULL
+    };
     emms_c();
 
+    rcc->rc_eq_eval = ff_parse(s->avctx->rc_eq, const_names, func1, func1_names, NULL, NULL, &error);
+    if (!rcc->rc_eq_eval) {
+        av_log(s->avctx, AV_LOG_ERROR, "Error parsing rc_eq \"%s\": %s\n", s->avctx->rc_eq, error? error : "");
+        return -1;
+    }
+
     for(i=0; i<5; i++){
         rcc->pred[i].coeff= FF_QP2LAMBDA * 7.0;
         rcc->pred[i].count= 1.0;
@@ -191,6 +253,7 @@ void ff_rate_control_uninit(MpegEncContext *s)
     RateControlContext *rcc= &s->rc_context;
     emms_c();
 
+    ff_eval_free(rcc->rc_eq_eval);
     av_freep(&rcc->entry);
 
 #ifdef CONFIG_XVID
@@ -199,20 +262,6 @@ void ff_rate_control_uninit(MpegEncContext *s)
 #endif
 }
 
-static inline double qp2bits(RateControlEntry *rce, double qp){
-    if(qp<=0.0){
-        av_log(NULL, AV_LOG_ERROR, "qp<=0.0\n");
-    }
-    return rce->qscale * (double)(rce->i_tex_bits + rce->p_tex_bits+1)/ qp;
-}
-
-static inline double bits2qp(RateControlEntry *rce, double bits){
-    if(bits<0.9){
-        av_log(NULL, AV_LOG_ERROR, "bits<0.9\n");
-    }
-    return rce->qscale * (double)(rce->i_tex_bits + rce->p_tex_bits+1)/ bits;
-}
-
 int ff_vbv_update(MpegEncContext *s, int frame_size){
     RateControlContext *rcc= &s->rc_context;
     const double fps= 1/av_q2d(s->avctx->time_base);
@@ -287,45 +336,12 @@ static double get_qscale(MpegEncContext *s, RateControlEntry *rce, double rate_f
         (rcc->i_cplx_sum[pict_type] + rcc->p_cplx_sum[pict_type]) / (double)rcc->frame_count[pict_type],
         0
     };
-    static const char *const_names[]={
-        "PI",
-        "E",
-        "iTex",
-        "pTex",
-        "tex",
-        "mv",
-        "fCode",
-        "iCount",
-        "mcVar",
-        "var",
-        "isI",
-        "isP",
-        "isB",
-        "avgQP",
-        "qComp",
-/*        "lastIQP",
-        "lastPQP",
-        "lastBQP",
-        "nextNonBQP",*/
-        "avgIITex",
-        "avgPITex",
-        "avgPPTex",
-        "avgBPTex",
-        "avgTex",
-        NULL
-    };
-    static double (*func1[])(void *, double)={
-        (void *)bits2qp,
-        (void *)qp2bits,
-        NULL
-    };
-    static const char *func1_names[]={
-        "bits2qp",
-        "qp2bits",
-        NULL
-    };
 
-    bits= ff_eval(s->avctx->rc_eq, const_values, const_names, func1, func1_names, NULL, NULL, rce);
+    bits= ff_parse_eval(rcc->rc_eq_eval, const_values, rce);
+    if (isnan(bits)) {
+        av_log(s->avctx, AV_LOG_ERROR, "Error evaluating rc_eq \"%s\"\n", s->avctx->rc_eq);
+        return -1;
+    }
 
     rcc->pass1_rc_eq_output_sum+= bits;
     bits*=rate_factor;
@@ -363,7 +379,7 @@ static double get_diff_limited_q(MpegEncContext *s, RateControlEntry *rce, doubl
     const double last_non_b_q= rcc->last_qscale_for[rcc->last_non_b_pict_type];
 
     if     (pict_type==I_TYPE && (a->i_quant_factor>0.0 || rcc->last_non_b_pict_type==P_TYPE))
-        q= last_p_q    *ABS(a->i_quant_factor) + a->i_quant_offset;
+        q= last_p_q    *FFABS(a->i_quant_factor) + a->i_quant_offset;
     else if(pict_type==B_TYPE && a->b_quant_factor>0.0)
         q= last_non_b_q*    a->b_quant_factor  + a->b_quant_offset;
 
@@ -394,11 +410,11 @@ static void get_qminmax(int *qmin_ret, int *qmax_ret, MpegEncContext *s, int pic
     assert(qmin <= qmax);
 
     if(pict_type==B_TYPE){
-        qmin= (int)(qmin*ABS(s->avctx->b_quant_factor)+s->avctx->b_quant_offset + 0.5);
-        qmax= (int)(qmax*ABS(s->avctx->b_quant_factor)+s->avctx->b_quant_offset + 0.5);
+        qmin= (int)(qmin*FFABS(s->avctx->b_quant_factor)+s->avctx->b_quant_offset + 0.5);
+        qmax= (int)(qmax*FFABS(s->avctx->b_quant_factor)+s->avctx->b_quant_offset + 0.5);
     }else if(pict_type==I_TYPE){
-        qmin= (int)(qmin*ABS(s->avctx->i_quant_factor)+s->avctx->i_quant_offset + 0.5);
-        qmax= (int)(qmax*ABS(s->avctx->i_quant_factor)+s->avctx->i_quant_offset + 0.5);
+        qmin= (int)(qmin*FFABS(s->avctx->i_quant_factor)+s->avctx->i_quant_offset + 0.5);
+        qmax= (int)(qmax*FFABS(s->avctx->i_quant_factor)+s->avctx->i_quant_offset + 0.5);
     }
 
     qmin= clip(qmin, 1, FF_LAMBDA_MAX);
@@ -726,6 +742,8 @@ float ff_rate_estimate_qscale(MpegEncContext *s, int dry_run)
         rate_factor= rcc->pass1_wanted_bits/rcc->pass1_rc_eq_output_sum * br_compensation;
 
         q= get_qscale(s, rce, rate_factor, picture_number);
+        if (q < 0)
+            return -1;
 
         assert(q>0.0);
 //printf("%f ", q);
@@ -790,12 +808,10 @@ static int init_pass2(MpegEncContext *s)
 {
     RateControlContext *rcc= &s->rc_context;
     AVCodecContext *a= s->avctx;
-    int i;
+    int i, toobig;
     double fps= 1/av_q2d(s->avctx->time_base);
     double complexity[5]={0,0,0,0,0};   // aproximate bits at quant=1
-    double avg_quantizer[5];
     uint64_t const_bits[5]={0,0,0,0,0}; // quantizer idependant bits
-    uint64_t available_bits[5];
     uint64_t all_const_bits;
     uint64_t all_available_bits= (uint64_t)(s->bit_rate*(double)rcc->num_entries/fps);
     double rate_factor=0;
@@ -803,7 +819,7 @@ static int init_pass2(MpegEncContext *s)
     //int last_i_frame=-10000000;
     const int filter_size= (int)(a->qblur*4) | 1;
     double expected_bits;
-    double *qscale, *blured_qscale;
+    double *qscale, *blured_qscale, qscale_sum;
 
     /* find complexity & const_bits & decide the pict_types */
     for(i=0; i<rcc->num_entries; i++){
@@ -821,37 +837,13 @@ static int init_pass2(MpegEncContext *s)
     all_const_bits= const_bits[I_TYPE] + const_bits[P_TYPE] + const_bits[B_TYPE];
 
     if(all_available_bits < all_const_bits){
-        av_log(s->avctx, AV_LOG_ERROR, "requested bitrate is to low\n");
+        av_log(s->avctx, AV_LOG_ERROR, "requested bitrate is too low\n");
         return -1;
     }
 
-    /* find average quantizers */
-    avg_quantizer[P_TYPE]=0;
-    for(step=256*256; step>0.0000001; step*=0.5){
-        double expected_bits=0;
-        avg_quantizer[P_TYPE]+= step;
-
-        avg_quantizer[I_TYPE]= avg_quantizer[P_TYPE]*ABS(s->avctx->i_quant_factor) + s->avctx->i_quant_offset;
-        avg_quantizer[B_TYPE]= avg_quantizer[P_TYPE]*ABS(s->avctx->b_quant_factor) + s->avctx->b_quant_offset;
-
-        expected_bits=
-            + all_const_bits
-            + complexity[I_TYPE]/avg_quantizer[I_TYPE]
-            + complexity[P_TYPE]/avg_quantizer[P_TYPE]
-            + complexity[B_TYPE]/avg_quantizer[B_TYPE];
-
-        if(expected_bits < all_available_bits) avg_quantizer[P_TYPE]-= step;
-//printf("%f %lld %f\n", expected_bits, all_available_bits, avg_quantizer[P_TYPE]);
-    }
-//printf("qp_i:%f, qp_p:%f, qp_b:%f\n", avg_quantizer[I_TYPE],avg_quantizer[P_TYPE],avg_quantizer[B_TYPE]);
-
-    for(i=0; i<5; i++){
-        available_bits[i]= const_bits[i] + complexity[i]/avg_quantizer[i];
-    }
-//printf("%lld %lld %lld %lld\n", available_bits[I_TYPE], available_bits[P_TYPE], available_bits[B_TYPE], all_available_bits);
-
     qscale= av_malloc(sizeof(double)*rcc->num_entries);
     blured_qscale= av_malloc(sizeof(double)*rcc->num_entries);
+    toobig = 0;
 
     for(step=256*256; step>0.0000001; step*=0.5){
         expected_bits=0;
@@ -905,14 +897,46 @@ static int init_pass2(MpegEncContext *s)
             expected_bits += bits;
         }
 
-//        printf("%f %d %f\n", expected_bits, (int)all_available_bits, rate_factor);
-        if(expected_bits > all_available_bits) rate_factor-= step;
+        /*
+        av_log(s->avctx, AV_LOG_INFO,
+            "expected_bits: %f all_available_bits: %d rate_factor: %f\n",
+            expected_bits, (int)all_available_bits, rate_factor);
+        */
+        if(expected_bits > all_available_bits) {
+            rate_factor-= step;
+            ++toobig;
+        }
     }
     av_free(qscale);
     av_free(blured_qscale);
 
-    if(fabs(expected_bits/all_available_bits - 1.0) > 0.01 ){
-        av_log(s->avctx, AV_LOG_ERROR, "Error: 2pass curve failed to converge\n");
+    /* check bitrate calculations and print info */
+    qscale_sum = 0.0;
+    for(i=0; i<rcc->num_entries; i++){
+        /* av_log(s->avctx, AV_LOG_DEBUG, "[lavc rc] entry[%d].new_qscale = %.3f  qp = %.3f\n",
+            i, rcc->entry[i].new_qscale, rcc->entry[i].new_qscale / FF_QP2LAMBDA); */
+        qscale_sum += clip(rcc->entry[i].new_qscale / FF_QP2LAMBDA, s->avctx->qmin, s->avctx->qmax);
+    }
+    assert(toobig <= 40);
+    av_log(s->avctx, AV_LOG_DEBUG,
+        "[lavc rc] requested bitrate: %d bps  expected bitrate: %d bps\n",
+        s->bit_rate,
+        (int)(expected_bits / ((double)all_available_bits/s->bit_rate)));
+    av_log(s->avctx, AV_LOG_DEBUG,
+        "[lavc rc] estimated target average qp: %.3f\n",
+        (float)qscale_sum / rcc->num_entries);
+    if (toobig == 0) {
+        av_log(s->avctx, AV_LOG_INFO,
+            "[lavc rc] Using all of requested bitrate is not "
+            "necessary for this video with these parameters.\n");
+    } else if (toobig == 40) {
+        av_log(s->avctx, AV_LOG_ERROR,
+            "[lavc rc] Error: bitrate too low for this video "
+            "with these parameters.\n");
+        return -1;
+    } else if (fabs(expected_bits/all_available_bits - 1.0) > 0.01) {
+        av_log(s->avctx, AV_LOG_ERROR,
+            "[lavc rc] Error: 2pass curve failed to converge\n");
         return -1;
     }
 
diff --git a/src/libffmpeg/libavcodec/ratecontrol.h b/src/libffmpeg/libavcodec/ratecontrol.h
new file mode 100644
index 000000000..c428923a5
--- /dev/null
+++ b/src/libffmpeg/libavcodec/ratecontrol.h
@@ -0,0 +1,103 @@
+/*
+ * Ratecontrol
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_RATECONTROL_H
+#define AVCODEC_RATECONTROL_H
+
+/**
+ * @file ratecontrol.h
+ * ratecontrol header.
+ */
+
+#include "eval.h"
+
+typedef struct Predictor{
+    double coeff;
+    double count;
+    double decay;
+} Predictor;
+
+typedef struct RateControlEntry{
+    int pict_type;
+    float qscale;
+    int mv_bits;
+    int i_tex_bits;
+    int p_tex_bits;
+    int misc_bits;
+    int header_bits;
+    uint64_t expected_bits;
+    int new_pict_type;
+    float new_qscale;
+    int mc_mb_var_sum;
+    int mb_var_sum;
+    int i_count;
+    int skip_count;
+    int f_code;
+    int b_code;
+}RateControlEntry;
+
+/**
+ * rate control context.
+ */
+typedef struct RateControlContext{
+    FILE *stats_file;
+    int num_entries;              ///< number of RateControlEntries
+    RateControlEntry *entry;
+    double buffer_index;          ///< amount of bits in the video/audio buffer
+    Predictor pred[5];
+    double short_term_qsum;       ///< sum of recent qscales
+    double short_term_qcount;     ///< count of recent qscales
+    double pass1_rc_eq_output_sum;///< sum of the output of the rc equation, this is used for normalization
+    double pass1_wanted_bits;     ///< bits which should have been outputed by the pass1 code (including complexity init)
+    double last_qscale;
+    double last_qscale_for[5];    ///< last qscale for a specific pict type, used for max_diff & ipb factor stuff
+    int last_mc_mb_var_sum;
+    int last_mb_var_sum;
+    uint64_t i_cplx_sum[5];
+    uint64_t p_cplx_sum[5];
+    uint64_t mv_bits_sum[5];
+    uint64_t qscale_sum[5];
+    int frame_count[5];
+    int last_non_b_pict_type;
+
+    void *non_lavc_opaque;        ///< context for non lavc rc code (for example xvid)
+    float dry_run_qscale;         ///< for xvid rc
+    int last_picture_number;      ///< for xvid rc
+    AVEvalExpr * rc_eq_eval;
+}RateControlContext;
+
+struct MpegEncContext;
+
+/* rate control */
+int ff_rate_control_init(struct MpegEncContext *s);
+float ff_rate_estimate_qscale(struct MpegEncContext *s, int dry_run);
+void ff_write_pass1_stats(struct MpegEncContext *s);
+void ff_rate_control_uninit(struct MpegEncContext *s);
+int ff_vbv_update(struct MpegEncContext *s, int frame_size);
+void ff_get_2pass_fcode(struct MpegEncContext *s);
+
+int ff_xvid_rate_control_init(struct MpegEncContext *s);
+void ff_xvid_rate_control_uninit(struct MpegEncContext *s);
+float ff_xvid_rate_estimate_qscale(struct MpegEncContext *s, int dry_run);
+
+#endif /* AVCODEC_RATECONTROL_H */
+
diff --git a/src/libffmpeg/libavcodec/raw.c b/src/libffmpeg/libavcodec/raw.c
index e777397fe..f4fddf73c 100644
--- a/src/libffmpeg/libavcodec/raw.c
+++ b/src/libffmpeg/libavcodec/raw.c
@@ -2,18 +2,20 @@
  * Raw Video Codec
  * Copyright (c) 2001 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -35,9 +37,10 @@ typedef struct PixelFormatTag {
     unsigned int fourcc;
 } PixelFormatTag;
 
-const PixelFormatTag pixelFormatTags[] = {
+static const PixelFormatTag pixelFormatTags[] = {
     { PIX_FMT_YUV420P, MKTAG('I', '4', '2', '0') }, /* Planar formats */
     { PIX_FMT_YUV420P, MKTAG('I', 'Y', 'U', 'V') },
+    { PIX_FMT_YUV420P, MKTAG('Y', 'V', '1', '2') },
     { PIX_FMT_YUV410P, MKTAG('Y', 'U', 'V', '9') },
     { PIX_FMT_YUV411P, MKTAG('Y', '4', '1', 'B') },
     { PIX_FMT_YUV422P, MKTAG('Y', '4', '2', 'B') },
@@ -49,6 +52,10 @@ const PixelFormatTag pixelFormatTags[] = {
     { PIX_FMT_YUV422,  MKTAG('Y', '4', '2', '2') },
     { PIX_FMT_UYVY422, MKTAG('U', 'Y', 'V', 'Y') },
     { PIX_FMT_GRAY8,   MKTAG('G', 'R', 'E', 'Y') },
+    { PIX_FMT_RGB555,  MKTAG('R', 'G', 'B', 15) },
+    { PIX_FMT_BGR555,  MKTAG('B', 'G', 'R', 15) },
+    { PIX_FMT_RGB565,  MKTAG('R', 'G', 'B', 16) },
+    { PIX_FMT_BGR565,  MKTAG('B', 'G', 'R', 16) },
 
     /* quicktime */
     { PIX_FMT_UYVY422, MKTAG('2', 'v', 'u', 'y') },
@@ -90,7 +97,7 @@ static int raw_init_decoder(AVCodecContext *avctx)
         switch(avctx->bits_per_sample){
         case  8: avctx->pix_fmt= PIX_FMT_PAL8  ; break;
         case 15: avctx->pix_fmt= PIX_FMT_RGB555; break;
-        case 16: avctx->pix_fmt= PIX_FMT_RGB565; break;
+        case 16: avctx->pix_fmt= PIX_FMT_RGB555; break;
         case 24: avctx->pix_fmt= PIX_FMT_BGR24 ; break;
         case 32: avctx->pix_fmt= PIX_FMT_RGBA32; break;
         }
@@ -141,6 +148,15 @@ static int raw_decode(AVCodecContext *avctx,
     }
 
     flip(avctx, picture);
+
+    if (avctx->codec_tag == MKTAG('Y', 'V', '1', '2'))
+    {
+        // swap fields
+        unsigned char *tmp = picture->data[1];
+        picture->data[1] = picture->data[2];
+        picture->data[2] = tmp;
+    }
+
     *data_size = sizeof(AVPicture);
     return buf_size;
 }
@@ -154,7 +170,7 @@ static int raw_close_decoder(AVCodecContext *avctx)
 }
 
 /* RAW Encoder Implementation */
-
+#ifdef CONFIG_RAWVIDEO_ENCODER
 static int raw_init_encoder(AVCodecContext *avctx)
 {
     avctx->coded_frame = (AVFrame *)avctx->priv_data;
@@ -172,7 +188,6 @@ static int raw_encode(AVCodecContext *avctx,
                                                avctx->height, frame, buf_size);
 }
 
-#ifdef CONFIG_RAWVIDEO_ENCODER
 AVCodec rawvideo_encoder = {
     "rawvideo",
     CODEC_TYPE_VIDEO,
diff --git a/src/libffmpeg/libavcodec/resample2.c b/src/libffmpeg/libavcodec/resample2.c
index 11da57651..3ae0ba855 100644
--- a/src/libffmpeg/libavcodec/resample2.c
+++ b/src/libffmpeg/libavcodec/resample2.c
@@ -2,18 +2,20 @@
  * audio resampling
  * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -213,7 +215,7 @@ int av_resample(AVResampleContext *c, short *dst, short *src, int *consumed, int
 
         if(sample_index < 0){
             for(i=0; i<c->filter_length; i++)
-                val += src[ABS(sample_index + i) % src_size] * filter[i];
+                val += src[FFABS(sample_index + i) % src_size] * filter[i];
         }else if(sample_index + c->filter_length > src_size){
             break;
         }else if(c->linear){
diff --git a/src/libffmpeg/libavcodec/roqvideo.c b/src/libffmpeg/libavcodec/roqvideo.c
index 462a4cf72..4595b047c 100644
--- a/src/libffmpeg/libavcodec/roqvideo.c
+++ b/src/libffmpeg/libavcodec/roqvideo.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (C) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/rpza.c b/src/libffmpeg/libavcodec/rpza.c
index 8c0766273..9a996da37 100644
--- a/src/libffmpeg/libavcodec/rpza.c
+++ b/src/libffmpeg/libavcodec/rpza.c
@@ -2,18 +2,20 @@
  * Quicktime Video (RPZA) Video Decoder
  * Copyright (C) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/rtjpeg.c b/src/libffmpeg/libavcodec/rtjpeg.c
index ebf10886b..dbc6cfd88 100644
--- a/src/libffmpeg/libavcodec/rtjpeg.c
+++ b/src/libffmpeg/libavcodec/rtjpeg.c
@@ -2,18 +2,20 @@
  * RTJpeg decoding functions
  * Copyright (c) 2006 Reimar Doeffinger
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "common.h"
@@ -96,31 +98,32 @@ static inline int get_block(GetBitContext *gb, DCTELEM *block, uint8_t *scan,
  */
 int rtjpeg_decode_frame_yuv420(RTJpegContext *c, AVFrame *f,
                                uint8_t *buf, int buf_size) {
+    DECLARE_ALIGNED_16(DCTELEM, block[64]);
     GetBitContext gb;
     int w = c->w / 16, h = c->h / 16;
     int x, y;
-    void *y1 = f->data[0], *y2 = f->data[0] + 8 * f->linesize[0];
-    void *u = f->data[1], *v = f->data[2];
+    uint8_t *y1 = f->data[0], *y2 = f->data[0] + 8 * f->linesize[0];
+    uint8_t *u = f->data[1], *v = f->data[2];
     init_get_bits(&gb, buf, buf_size * 8);
     for (y = 0; y < h; y++) {
         for (x = 0; x < w; x++) {
-            if (get_block(&gb, c->block, c->scan, c->lquant))
-                c->dsp->idct_put(y1, f->linesize[0], c->block);
+            if (get_block(&gb, block, c->scan, c->lquant))
+                c->dsp->idct_put(y1, f->linesize[0], block);
             y1 += 8;
-            if (get_block(&gb, c->block, c->scan, c->lquant))
-                c->dsp->idct_put(y1, f->linesize[0], c->block);
+            if (get_block(&gb, block, c->scan, c->lquant))
+                c->dsp->idct_put(y1, f->linesize[0], block);
             y1 += 8;
-            if (get_block(&gb, c->block, c->scan, c->lquant))
-                c->dsp->idct_put(y2, f->linesize[0], c->block);
+            if (get_block(&gb, block, c->scan, c->lquant))
+                c->dsp->idct_put(y2, f->linesize[0], block);
             y2 += 8;
-            if (get_block(&gb, c->block, c->scan, c->lquant))
-                c->dsp->idct_put(y2, f->linesize[0], c->block);
+            if (get_block(&gb, block, c->scan, c->lquant))
+                c->dsp->idct_put(y2, f->linesize[0], block);
             y2 += 8;
-            if (get_block(&gb, c->block, c->scan, c->cquant))
-                c->dsp->idct_put(u, f->linesize[1], c->block);
+            if (get_block(&gb, block, c->scan, c->cquant))
+                c->dsp->idct_put(u, f->linesize[1], block);
             u += 8;
-            if (get_block(&gb, c->block, c->scan, c->cquant))
-                c->dsp->idct_put(v, f->linesize[2], c->block);
+            if (get_block(&gb, block, c->scan, c->cquant))
+                c->dsp->idct_put(v, f->linesize[2], block);
             v += 8;
         }
         y1 += 2 * 8 * (f->linesize[0] - w);
diff --git a/src/libffmpeg/libavcodec/rtjpeg.h b/src/libffmpeg/libavcodec/rtjpeg.h
index 1fc2fc934..daecc8a75 100644
--- a/src/libffmpeg/libavcodec/rtjpeg.h
+++ b/src/libffmpeg/libavcodec/rtjpeg.h
@@ -1,10 +1,30 @@
+/*
+ * RTJpeg decoding functions
+ * copyright (c) 2006 Reimar Doeffinger
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef RTJPEG_H
 #define RTJPEG_H
 
 typedef struct {
     int w, h;
     DSPContext *dsp;
-    DCTELEM block[64];
     uint8_t scan[64];
     uint32_t lquant[64];
     uint32_t cquant[64];
diff --git a/src/libffmpeg/libavcodec/rv10.c b/src/libffmpeg/libavcodec/rv10.c
index daec2b85b..4b50609c1 100644
--- a/src/libffmpeg/libavcodec/rv10.c
+++ b/src/libffmpeg/libavcodec/rv10.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2000,2001 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -383,8 +385,9 @@ static int rv20_decode_picture_header(MpegEncContext *s)
     av_log(s->avctx, AV_LOG_DEBUG, "\n");
 #endif
 #if 0
+    av_log(s->avctx, AV_LOG_DEBUG, "%3dx%03d/%02Xx%02X ", s->width, s->height, s->width/4, s->height/4);
     for(i=0; i<s->avctx->extradata_size; i++){
-        av_log(s->avctx, AV_LOG_DEBUG, "%2X ", ((uint8_t*)s->avctx->extradata)[i]);
+        av_log(s->avctx, AV_LOG_DEBUG, "%02X ", ((uint8_t*)s->avctx->extradata)[i]);
         if(i%4==3) av_log(s->avctx, AV_LOG_DEBUG, " ");
     }
     av_log(s->avctx, AV_LOG_DEBUG, "\n");
@@ -431,17 +434,32 @@ static int rv20_decode_picture_header(MpegEncContext *s)
     }
 
     if(s->avctx->has_b_frames){
-        int f=9;
-        int v= s->avctx->extradata_size >= 4 ? ((uint8_t*)s->avctx->extradata)[1] : 0;
+        int f, new_w, new_h;
+        int v= s->avctx->extradata_size >= 4 ? 7&((uint8_t*)s->avctx->extradata)[1] : 0;
 
         if (get_bits(&s->gb, 1)){
             av_log(s->avctx, AV_LOG_ERROR, "unknown bit3 set\n");
 //            return -1;
         }
-        seq= get_bits(&s->gb, 14)<<1;
+        seq= get_bits(&s->gb, 13)<<2;
+
+        f= get_bits(&s->gb, av_log2(v)+1);
 
-        if(v)
-            f= get_bits(&s->gb, av_log2(v));
+        if(f){
+            new_w= 4*((uint8_t*)s->avctx->extradata)[6+2*f];
+            new_h= 4*((uint8_t*)s->avctx->extradata)[7+2*f];
+        }else{
+            new_w= s->width; //FIXME wrong we of course must save the original in the context
+            new_h= s->height;
+        }
+        if(new_w != s->width || new_h != s->height){
+            av_log(s->avctx, AV_LOG_DEBUG, "attempting to change resolution to %dx%d\n", new_w, new_h);
+            MPV_common_end(s);
+            s->width  = s->avctx->width = new_w;
+            s->height = s->avctx->height= new_h;
+            if (MPV_common_init(s) < 0)
+                return -1;
+        }
 
         if(s->avctx->debug & FF_DEBUG_PICT_INFO){
             av_log(s->avctx, AV_LOG_DEBUG, "F %d/%d\n", f, v);
@@ -473,6 +491,7 @@ static int rv20_decode_picture_header(MpegEncContext *s)
                 av_log(s->avctx, AV_LOG_DEBUG, "messed up order, possible from seeking? skipping current b frame\n");
                 return FRAME_SKIPPED;
             }
+            ff_mpeg4_init_direct_mv(s);
         }
     }
 //    printf("%d %d %d %d %d\n", seq, (int)s->time, (int)s->last_non_b_time, s->pp_time, s->pb_time);
@@ -515,26 +534,25 @@ static int rv10_decode_init(AVCodecContext *avctx)
     s->width = avctx->width;
     s->height = avctx->height;
 
+    s->h263_long_vectors= ((uint8_t*)avctx->extradata)[3] & 1;
+    avctx->sub_id= BE_32((uint8_t*)avctx->extradata + 4);
+
     switch(avctx->sub_id){
     case 0x10000000:
         s->rv10_version= 0;
-        s->h263_long_vectors=0;
         s->low_delay=1;
         break;
     case 0x10002000:
         s->rv10_version= 3;
-        s->h263_long_vectors=1;
         s->low_delay=1;
         s->obmc=1;
         break;
     case 0x10003000:
         s->rv10_version= 3;
-        s->h263_long_vectors=1;
         s->low_delay=1;
         break;
     case 0x10003001:
         s->rv10_version= 3;
-        s->h263_long_vectors=0;
         s->low_delay=1;
         break;
     case 0x20001000: /* real rv20 decoder fail on this id */
@@ -594,7 +612,7 @@ static int rv10_decode_packet(AVCodecContext *avctx,
                              uint8_t *buf, int buf_size)
 {
     MpegEncContext *s = avctx->priv_data;
-    int mb_count, mb_pos, left;
+    int mb_count, mb_pos, left, start_mb_x;
 
     init_get_bits(&s->gb, buf, buf_size*8);
     if(s->codec_id ==CODEC_ID_RV10)
@@ -639,8 +657,9 @@ static int rv10_decode_packet(AVCodecContext *avctx,
         if(s->mb_y==0) s->first_slice_line=1;
     }else{
         s->first_slice_line=1;
+        s->resync_mb_x= s->mb_x;
     }
-    s->resync_mb_x= s->mb_x;
+    start_mb_x= s->mb_x;
     s->resync_mb_y= s->mb_y;
     if(s->h263_aic){
         s->y_dc_scale_table=
@@ -699,7 +718,7 @@ static int rv10_decode_packet(AVCodecContext *avctx,
         if(ret == SLICE_END) break;
     }
 
-    ff_er_add_slice(s, s->resync_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, AC_END|DC_END|MV_END);
+    ff_er_add_slice(s, start_mb_x, s->resync_mb_y, s->mb_x-1, s->mb_y, AC_END|DC_END|MV_END);
 
     return buf_size;
 }
diff --git a/src/libffmpeg/libavcodec/shorten.c b/src/libffmpeg/libavcodec/shorten.c
index fe956bc39..358ecf23f 100644
--- a/src/libffmpeg/libavcodec/shorten.c
+++ b/src/libffmpeg/libavcodec/shorten.c
@@ -2,18 +2,20 @@
  * Shorten decoder
  * Copyright (c) 2005 Jeff Muizelaar
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -334,7 +336,7 @@ static int shorten_decode_frame(AVCodecContext *avctx,
         s->nwrap = FFMAX(NWRAP, maxnlpc);
 
         if (allocate_buffers(s))
-           return -1;
+            return -1;
 
         init_offset(s);
 
diff --git a/src/libffmpeg/libavcodec/simple_idct.c b/src/libffmpeg/libavcodec/simple_idct.c
index 8fa83bec7..2c026f08f 100644
--- a/src/libffmpeg/libavcodec/simple_idct.c
+++ b/src/libffmpeg/libavcodec/simple_idct.c
@@ -3,18 +3,20 @@
  *
  * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -182,7 +184,7 @@ static inline void idctSparseColPut (uint8_t *dest, int line_size,
                                      DCTELEM * col)
 {
         int a0, a1, a2, a3, b0, b1, b2, b3;
-        uint8_t *cm = cropTbl + MAX_NEG_CROP;
+        uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
         /* XXX: I did that only to give same values as previous code */
         a0 = W4 * (col[8*0] + ((1<<(COL_SHIFT-1))/W4));
@@ -254,7 +256,7 @@ static inline void idctSparseColAdd (uint8_t *dest, int line_size,
                                      DCTELEM * col)
 {
         int a0, a1, a2, a3, b0, b1, b2, b3;
-        uint8_t *cm = cropTbl + MAX_NEG_CROP;
+        uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
         /* XXX: I did that only to give same values as previous code */
         a0 = W4 * (col[8*0] + ((1<<(COL_SHIFT-1))/W4));
@@ -429,7 +431,7 @@ void simple_idct(DCTELEM *block)
 static inline void idct4col(uint8_t *dest, int line_size, const DCTELEM *col)
 {
     int c0, c1, c2, c3, a0, a1, a2, a3;
-    const uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     a0 = col[8*0];
     a1 = col[8*2];
@@ -509,7 +511,7 @@ void simple_idct248_put(uint8_t *dest, int line_size, DCTELEM *block)
 static inline void idct4col_add(uint8_t *dest, int line_size, const DCTELEM *col)
 {
     int c0, c1, c2, c3, a0, a1, a2, a3;
-    const uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     a0 = col[8*0];
     a1 = col[8*1];
@@ -537,7 +539,7 @@ static inline void idct4col_add(uint8_t *dest, int line_size, const DCTELEM *col
 static inline void idct4row(DCTELEM *row)
 {
     int c0, c1, c2, c3, a0, a1, a2, a3;
-    //const uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    //const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     a0 = row[0];
     a1 = row[1];
diff --git a/src/libffmpeg/libavcodec/simple_idct.h b/src/libffmpeg/libavcodec/simple_idct.h
index 64f410f0d..c4b453329 100644
--- a/src/libffmpeg/libavcodec/simple_idct.h
+++ b/src/libffmpeg/libavcodec/simple_idct.h
@@ -3,18 +3,20 @@
  *
  * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/smacker.c b/src/libffmpeg/libavcodec/smacker.c
index 162c68ada..2f2185848 100644
--- a/src/libffmpeg/libavcodec/smacker.c
+++ b/src/libffmpeg/libavcodec/smacker.c
@@ -2,18 +2,20 @@
  * Smacker decoder
  * Copyright (c) 2006 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -520,7 +522,7 @@ static int decode_init(AVCodecContext *avctx)
 
     c->pic.data[0] = NULL;
 
-    if (avcodec_check_dimensions(avctx, avctx->height, avctx->width) < 0) {
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
         return 1;
     }
 
@@ -550,14 +552,10 @@ static int decode_end(AVCodecContext *avctx)
 {
     SmackVContext * const smk = (SmackVContext *)avctx->priv_data;
 
-    if(smk->mmap_tbl)
-        av_free(smk->mmap_tbl);
-    if(smk->mclr_tbl)
-        av_free(smk->mclr_tbl);
-    if(smk->full_tbl)
-        av_free(smk->full_tbl);
-    if(smk->type_tbl)
-        av_free(smk->type_tbl);
+    av_freep(&smk->mmap_tbl);
+    av_freep(&smk->mclr_tbl);
+    av_freep(&smk->full_tbl);
+    av_freep(&smk->type_tbl);
 
     if (smk->pic.data[0])
         avctx->release_buffer(avctx, &smk->pic);
diff --git a/src/libffmpeg/libavcodec/smc.c b/src/libffmpeg/libavcodec/smc.c
index a08beeacd..77fae328b 100644
--- a/src/libffmpeg/libavcodec/smc.c
+++ b/src/libffmpeg/libavcodec/smc.c
@@ -2,18 +2,20 @@
  * Quicktime Graphics (SMC) Video Decoder
  * Copyright (C) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/snow.c b/src/libffmpeg/libavcodec/snow.c
index 05ad44726..346d56861 100644
--- a/src/libffmpeg/libavcodec/snow.c
+++ b/src/libffmpeg/libavcodec/snow.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (C) 2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -588,7 +590,7 @@ static inline void put_symbol(RangeCoder *c, uint8_t *state, int v, int is_signe
     int i;
 
     if(v){
-        const int a= ABS(v);
+        const int a= FFABS(v);
         const int e= av_log2(a);
 #if 1
         const int el= FFMIN(e, 10);
@@ -1664,7 +1666,7 @@ static int encode_subband_c0run(SnowContext *s, SubBand *b, DWTELEM *src, DWTELE
                         p= parent[px + py*2*stride];
                 }
                 if(/*ll|*/l|lt|t|rt|p){
-                    int context= av_log2(/*ABS(ll) + */3*ABS(l) + ABS(lt) + 2*ABS(t) + ABS(rt) + ABS(p));
+                    int context= av_log2(/*FFABS(ll) + */3*FFABS(l) + FFABS(lt) + 2*FFABS(t) + FFABS(rt) + FFABS(p));
 
                     put_rac(&s->c, &b->state[0][context], !!v);
                 }else{
@@ -1680,11 +1682,11 @@ static int encode_subband_c0run(SnowContext *s, SubBand *b, DWTELEM *src, DWTELE
                     }
                 }
                 if(v){
-                    int context= av_log2(/*ABS(ll) + */3*ABS(l) + ABS(lt) + 2*ABS(t) + ABS(rt) + ABS(p));
-                    int l2= 2*ABS(l) + (l<0);
-                    int t2= 2*ABS(t) + (t<0);
+                    int context= av_log2(/*FFABS(ll) + */3*FFABS(l) + FFABS(lt) + 2*FFABS(t) + FFABS(rt) + FFABS(p));
+                    int l2= 2*FFABS(l) + (l<0);
+                    int t2= 2*FFABS(t) + (t<0);
 
-                    put_symbol2(&s->c, b->state[context + 2], ABS(v)-1, context-4);
+                    put_symbol2(&s->c, b->state[context + 2], FFABS(v)-1, context-4);
                     put_rac(&s->c, &b->state[0][16 + 1 + 3 + quant3bA[l2&0xFF] + 3*quant3bA[t2&0xFF]], v<0);
                 }
             }
@@ -1747,7 +1749,7 @@ static inline void unpack_coeffs(SnowContext *s, SubBand *b, SubBand * parent, i
                     }
                 }
                 if(/*ll|*/l|lt|t|rt|p){
-                    int context= av_log2(/*ABS(ll) + */3*(l>>1) + (lt>>1) + (t&~1) + (rt>>1) + (p>>1));
+                    int context= av_log2(/*FFABS(ll) + */3*(l>>1) + (lt>>1) + (t&~1) + (rt>>1) + (p>>1));
 
                     v=get_rac(&s->c, &b->state[0][context]);
                     if(v){
@@ -1900,7 +1902,7 @@ static int pix_sum(uint8_t * pix, int line_size, int w)
 static int pix_norm1(uint8_t * pix, int line_size, int w)
 {
     int s, i, j;
-    uint32_t *sq = squareTbl + 256;
+    uint32_t *sq = ff_squareTbl + 256;
 
     s = 0;
     for (i = 0; i < w; i++) {
@@ -2015,8 +2017,8 @@ static int encode_q_branch(SnowContext *s, int level, int x, int y){
     const int shift= 1+qpel;
     MotionEstContext *c= &s->m.me;
     int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
-    int mx_context= av_log2(2*ABS(left->mx - top->mx));
-    int my_context= av_log2(2*ABS(left->my - top->my));
+    int mx_context= av_log2(2*FFABS(left->mx - top->mx));
+    int my_context= av_log2(2*FFABS(left->my - top->my));
     int s_context= 2*left->level + 2*top->level + tl->level + tr->level;
     int ref, best_ref, ref_score, ref_mx, ref_my;
 
@@ -2229,8 +2231,8 @@ static void encode_q_branch2(SnowContext *s, int level, int x, int y){
     int pcr= left->color[2];
     int pmx, pmy;
     int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
-    int mx_context= av_log2(2*ABS(left->mx - top->mx)) + 16*!!b->ref;
-    int my_context= av_log2(2*ABS(left->my - top->my)) + 16*!!b->ref;
+    int mx_context= av_log2(2*FFABS(left->mx - top->mx)) + 16*!!b->ref;
+    int my_context= av_log2(2*FFABS(left->my - top->my)) + 16*!!b->ref;
     int s_context= 2*left->level + 2*top->level + tl->level + tr->level;
 
     if(s->keyframe){
@@ -2293,8 +2295,8 @@ static void decode_q_branch(SnowContext *s, int level, int x, int y){
         int my= mid_pred(left->my, top->my, tr->my);
         int ref = 0;
         int ref_context= av_log2(2*left->ref) + av_log2(2*top->ref);
-        int mx_context= av_log2(2*ABS(left->mx - top->mx)) + 0*av_log2(2*ABS(tr->mx - top->mx));
-        int my_context= av_log2(2*ABS(left->my - top->my)) + 0*av_log2(2*ABS(tr->my - top->my));
+        int mx_context= av_log2(2*FFABS(left->mx - top->mx)) + 0*av_log2(2*FFABS(tr->mx - top->mx));
+        int my_context= av_log2(2*FFABS(left->my - top->my)) + 0*av_log2(2*FFABS(tr->my - top->my));
 
         type= get_rac(&s->c, &s->block_state[1 + left->type + top->type]) ? BLOCK_INTRA : 0;
 
@@ -2320,12 +2322,12 @@ static void decode_q_branch(SnowContext *s, int level, int x, int y){
 }
 
 #ifdef CONFIG_ENCODERS
-static void encode_blocks(SnowContext *s){
+static void encode_blocks(SnowContext *s, int search){
     int x, y;
     int w= s->b_width;
     int h= s->b_height;
 
-    if(s->avctx->me_method == ME_ITER && !s->keyframe)
+    if(s->avctx->me_method == ME_ITER && !s->keyframe && search)
         iterative_me(s);
 
     for(y=0; y<h; y++){
@@ -2334,7 +2336,7 @@ static void encode_blocks(SnowContext *s){
             return;
         }
         for(x=0; x<w; x++){
-            if(s->avctx->me_method == ME_ITER)
+            if(s->avctx->me_method == ME_ITER || !search)
                 encode_q_branch2(s, 0, x, y);
             else
                 encode_q_branch (s, 0, x, y);
@@ -2555,137 +2557,7 @@ void ff_snow_inner_add_yblock(uint8_t *obmc, const int obmc_stride, uint8_t * *
 }
 
 //FIXME name clenup (b_w, block_w, b_width stuff)
-static always_inline void add_yblock_buffered(SnowContext *s, slice_buffer * sb, DWTELEM *old_dst, uint8_t *dst8, uint8_t *obmc, int src_x, int src_y, int b_w, int b_h, int w, int h, int dst_stride, int src_stride, int obmc_stride, int b_x, int b_y, int add, int plane_index){
-    DWTELEM * dst = NULL;
-    const int b_width = s->b_width  << s->block_max_depth;
-    const int b_height= s->b_height << s->block_max_depth;
-    const int b_stride= b_width;
-    BlockNode *lt= &s->block[b_x + b_y*b_stride];
-    BlockNode *rt= lt+1;
-    BlockNode *lb= lt+b_stride;
-    BlockNode *rb= lb+1;
-    uint8_t *block[4];
-    int tmp_step= src_stride >= 7*MB_SIZE ? MB_SIZE : MB_SIZE*src_stride;
-    uint8_t tmp[src_stride*7*MB_SIZE]; //FIXME align
-    uint8_t *ptmp;
-    int x,y;
-
-    if(b_x<0){
-        lt= rt;
-        lb= rb;
-    }else if(b_x + 1 >= b_width){
-        rt= lt;
-        rb= lb;
-    }
-    if(b_y<0){
-        lt= lb;
-        rt= rb;
-    }else if(b_y + 1 >= b_height){
-        lb= lt;
-        rb= rt;
-    }
-
-    if(src_x<0){ //FIXME merge with prev & always round internal width upto *16
-        obmc -= src_x;
-        b_w += src_x;
-        src_x=0;
-    }else if(src_x + b_w > w){
-        b_w = w - src_x;
-    }
-    if(src_y<0){
-        obmc -= src_y*obmc_stride;
-        b_h += src_y;
-        src_y=0;
-    }else if(src_y + b_h> h){
-        b_h = h - src_y;
-    }
-
-    if(b_w<=0 || b_h<=0) return;
-
-assert(src_stride > 2*MB_SIZE + 5);
-//    old_dst += src_x + src_y*dst_stride;
-    dst8+= src_x + src_y*src_stride;
-//    src += src_x + src_y*src_stride;
-
-    ptmp= tmp + 3*tmp_step;
-    block[0]= ptmp;
-    ptmp+=tmp_step;
-    pred_block(s, block[0], tmp, src_stride, src_x, src_y, b_w, b_h, lt, plane_index, w, h);
-
-    if(same_block(lt, rt)){
-        block[1]= block[0];
-    }else{
-        block[1]= ptmp;
-        ptmp+=tmp_step;
-        pred_block(s, block[1], tmp, src_stride, src_x, src_y, b_w, b_h, rt, plane_index, w, h);
-    }
-
-    if(same_block(lt, lb)){
-        block[2]= block[0];
-    }else if(same_block(rt, lb)){
-        block[2]= block[1];
-    }else{
-        block[2]= ptmp;
-        ptmp+=tmp_step;
-        pred_block(s, block[2], tmp, src_stride, src_x, src_y, b_w, b_h, lb, plane_index, w, h);
-    }
-
-    if(same_block(lt, rb) ){
-        block[3]= block[0];
-    }else if(same_block(rt, rb)){
-        block[3]= block[1];
-    }else if(same_block(lb, rb)){
-        block[3]= block[2];
-    }else{
-        block[3]= ptmp;
-        pred_block(s, block[3], tmp, src_stride, src_x, src_y, b_w, b_h, rb, plane_index, w, h);
-    }
-#if 0
-    for(y=0; y<b_h; y++){
-        for(x=0; x<b_w; x++){
-            int v=   obmc [x + y*obmc_stride] * block[3][x + y*src_stride] * (256/OBMC_MAX);
-            if(add) dst[x + y*dst_stride] += v;
-            else    dst[x + y*dst_stride] -= v;
-        }
-    }
-    for(y=0; y<b_h; y++){
-        uint8_t *obmc2= obmc + (obmc_stride>>1);
-        for(x=0; x<b_w; x++){
-            int v=   obmc2[x + y*obmc_stride] * block[2][x + y*src_stride] * (256/OBMC_MAX);
-            if(add) dst[x + y*dst_stride] += v;
-            else    dst[x + y*dst_stride] -= v;
-        }
-    }
-    for(y=0; y<b_h; y++){
-        uint8_t *obmc3= obmc + obmc_stride*(obmc_stride>>1);
-        for(x=0; x<b_w; x++){
-            int v=   obmc3[x + y*obmc_stride] * block[1][x + y*src_stride] * (256/OBMC_MAX);
-            if(add) dst[x + y*dst_stride] += v;
-            else    dst[x + y*dst_stride] -= v;
-        }
-    }
-    for(y=0; y<b_h; y++){
-        uint8_t *obmc3= obmc + obmc_stride*(obmc_stride>>1);
-        uint8_t *obmc4= obmc3+ (obmc_stride>>1);
-        for(x=0; x<b_w; x++){
-            int v=   obmc4[x + y*obmc_stride] * block[0][x + y*src_stride] * (256/OBMC_MAX);
-            if(add) dst[x + y*dst_stride] += v;
-            else    dst[x + y*dst_stride] -= v;
-        }
-    }
-#else
-{
-
-    START_TIMER
-
-    s->dsp.inner_add_yblock(obmc, obmc_stride, block, b_w, b_h, src_x,src_y, src_stride, sb, add, dst8);
-        STOP_TIMER("Inner add y block")
-}
-#endif
-}
-
-//FIXME name clenup (b_w, block_w, b_width stuff)
-static always_inline void add_yblock(SnowContext *s, DWTELEM *dst, uint8_t *dst8, const uint8_t *obmc, int src_x, int src_y, int b_w, int b_h, int w, int h, int dst_stride, int src_stride, int obmc_stride, int b_x, int b_y, int add, int offset_dst, int plane_index){
+static always_inline void add_yblock(SnowContext *s, int sliced, slice_buffer *sb, DWTELEM *dst, uint8_t *dst8, const uint8_t *obmc, int src_x, int src_y, int b_w, int b_h, int w, int h, int dst_stride, int src_stride, int obmc_stride, int b_x, int b_y, int add, int offset_dst, int plane_index){
     const int b_width = s->b_width  << s->block_max_depth;
     const int b_height= s->b_height << s->block_max_depth;
     const int b_stride= b_width;
@@ -2717,7 +2589,7 @@ static always_inline void add_yblock(SnowContext *s, DWTELEM *dst, uint8_t *dst8
     if(src_x<0){ //FIXME merge with prev & always round internal width upto *16
         obmc -= src_x;
         b_w += src_x;
-        if(!offset_dst)
+        if(!sliced && !offset_dst)
             dst -= src_x;
         src_x=0;
     }else if(src_x + b_w > w){
@@ -2726,7 +2598,7 @@ static always_inline void add_yblock(SnowContext *s, DWTELEM *dst, uint8_t *dst8
     if(src_y<0){
         obmc -= src_y*obmc_stride;
         b_h += src_y;
-        if(!offset_dst)
+        if(!sliced && !offset_dst)
             dst -= src_y*dst_stride;
         src_y=0;
     }else if(src_y + b_h> h){
@@ -2736,7 +2608,7 @@ static always_inline void add_yblock(SnowContext *s, DWTELEM *dst, uint8_t *dst8
     if(b_w<=0 || b_h<=0) return;
 
 assert(src_stride > 2*MB_SIZE + 5);
-    if(offset_dst)
+    if(!sliced && offset_dst)
         dst += src_x + src_y*dst_stride;
     dst8+= src_x + src_y*src_stride;
 //    src += src_x + src_y*src_stride;
@@ -2808,6 +2680,12 @@ assert(src_stride > 2*MB_SIZE + 5);
         }
     }
 #else
+    if(sliced){
+        START_TIMER
+
+        s->dsp.inner_add_yblock(obmc, obmc_stride, block, b_w, b_h, src_x,src_y, src_stride, sb, add, dst8);
+        STOP_TIMER("inner_add_yblock")
+    }else
     for(y=0; y<b_h; y++){
         //FIXME ugly missue of obmc_stride
         uint8_t *obmc1= obmc + y*obmc_stride;
@@ -2890,14 +2768,14 @@ static always_inline void predict_slice_buffered(SnowContext *s, slice_buffer *
         for(mb_x=0; mb_x<=mb_w; mb_x++){
             START_TIMER
 
-            add_yblock_buffered(s, sb, old_buffer, dst8, obmc,
+            add_yblock(s, 1, sb, old_buffer, dst8, obmc,
                        block_w*mb_x - block_w/2,
                        block_w*mb_y - block_w/2,
                        block_w, block_w,
                        w, h,
                        w, ref_stride, obmc_stride,
                        mb_x - 1, mb_y - 1,
-                       add, plane_index);
+                       add, 0, plane_index);
 
             STOP_TIMER("add_yblock")
         }
@@ -2947,7 +2825,7 @@ static always_inline void predict_slice(SnowContext *s, DWTELEM *buf, int plane_
         for(mb_x=0; mb_x<=mb_w; mb_x++){
             START_TIMER
 
-            add_yblock(s, buf, dst8, obmc,
+            add_yblock(s, 0, NULL, buf, dst8, obmc,
                        block_w*mb_x - block_w/2,
                        block_w*mb_y - block_w/2,
                        block_w, block_w,
@@ -2998,7 +2876,7 @@ static int get_dc(SnowContext *s, int mb_x, int mb_y, int plane_index){
         int x= block_w*mb_x2 + block_w/2;
         int y= block_w*mb_y2 + block_w/2;
 
-        add_yblock(s, dst + ((i&1)+(i>>1)*obmc_stride)*block_w, NULL, obmc,
+        add_yblock(s, 0, NULL, dst + ((i&1)+(i>>1)*obmc_stride)*block_w, NULL, obmc,
                     x, y, block_w, block_w, w, h, obmc_stride, ref_stride, obmc_stride, mb_x2, mb_y2, 0, 0, plane_index);
 
         for(y2= FFMAX(y, 0); y2<FFMIN(h, y+block_w); y2++){
@@ -3034,8 +2912,8 @@ static inline int get_block_bits(SnowContext *s, int x, int y, int w){
     BlockNode *tl    = y && x ? &s->block[index-b_stride-1] : left;
     BlockNode *tr    = y && x+w<b_stride ? &s->block[index-b_stride+w] : tl;
     int dmx, dmy;
-//  int mx_context= av_log2(2*ABS(left->mx - top->mx));
-//  int my_context= av_log2(2*ABS(left->my - top->my));
+//  int mx_context= av_log2(2*FFABS(left->mx - top->mx));
+//  int my_context= av_log2(2*FFABS(left->my - top->my));
 
     if(x<0 || x>=b_stride || y>=b_height)
         return 0;
@@ -3049,15 +2927,15 @@ static inline int get_block_bits(SnowContext *s, int x, int y, int w){
 //FIXME try accurate rate
 //FIXME intra and inter predictors if surrounding blocks arent the same type
     if(b->type & BLOCK_INTRA){
-        return 3+2*( av_log2(2*ABS(left->color[0] - b->color[0]))
-                   + av_log2(2*ABS(left->color[1] - b->color[1]))
-                   + av_log2(2*ABS(left->color[2] - b->color[2])));
+        return 3+2*( av_log2(2*FFABS(left->color[0] - b->color[0]))
+                   + av_log2(2*FFABS(left->color[1] - b->color[1]))
+                   + av_log2(2*FFABS(left->color[2] - b->color[2])));
     }else{
         pred_mv(s, &dmx, &dmy, b->ref, left, top, tr);
         dmx-= b->mx;
         dmy-= b->my;
-        return 2*(1 + av_log2(2*ABS(dmx)) //FIXME kill the 2* can be merged in lambda
-                    + av_log2(2*ABS(dmy))
+        return 2*(1 + av_log2(2*FFABS(dmx)) //FIXME kill the 2* can be merged in lambda
+                    + av_log2(2*FFABS(dmy))
                     + av_log2(2*b->ref));
     }
 }
@@ -3066,7 +2944,6 @@ static int get_block_rd(SnowContext *s, int mb_x, int mb_y, int plane_index, con
     Plane *p= &s->plane[plane_index];
     const int block_size = MB_SIZE >> s->block_max_depth;
     const int block_w    = plane_index ? block_size/2 : block_size;
-    const uint8_t *obmc  = plane_index ? obmc_tab[s->block_max_depth+1] : obmc_tab[s->block_max_depth];
     const int obmc_stride= plane_index ? block_size : 2*block_size;
     const int ref_stride= s->current_picture.linesize[plane_index];
     uint8_t *dst= s->current_picture.data[plane_index];
@@ -3167,9 +3044,8 @@ static int get_4block_rd(SnowContext *s, int mb_x, int mb_y, int plane_index){
     const int ref_stride= s->current_picture.linesize[plane_index];
     uint8_t *dst= s->current_picture.data[plane_index];
     uint8_t *src= s-> input_picture.data[plane_index];
-    const static DWTELEM zero_dst[4096]; //FIXME
+    static const DWTELEM zero_dst[4096]; //FIXME
     const int b_stride = s->b_width << s->block_max_depth;
-    const int b_height = s->b_height<< s->block_max_depth;
     const int w= p->width;
     const int h= p->height;
     int distortion= 0;
@@ -3182,7 +3058,7 @@ static int get_4block_rd(SnowContext *s, int mb_x, int mb_y, int plane_index){
         int x= block_w*mb_x2 + block_w/2;
         int y= block_w*mb_y2 + block_w/2;
 
-        add_yblock(s, zero_dst, dst, obmc,
+        add_yblock(s, 0, NULL, zero_dst, dst, obmc,
                    x, y, block_w, block_w, w, h, /*dst_stride*/0, ref_stride, obmc_stride, mb_x2, mb_y2, 1, 1, plane_index);
 
         //FIXME find a cleaner/simpler way to skip the outside stuff
@@ -3961,13 +3837,13 @@ static int qscale2qlog(int qscale){
            + 61*QROOT/8; //<64 >60
 }
 
-static void ratecontrol_1pass(SnowContext *s, AVFrame *pict)
+static int ratecontrol_1pass(SnowContext *s, AVFrame *pict)
 {
     /* estimate the frame's complexity as a sum of weighted dwt coefs.
      * FIXME we know exact mv bits at this point,
      * but ratecontrol isn't set up to include them. */
     uint32_t coef_sum= 0;
-    int level, orientation;
+    int level, orientation, delta_qlog;
 
     for(level=0; level<s->spatial_decomposition_count; level++){
         for(orientation=level ? 1 : 0; orientation<4; orientation++){
@@ -4003,8 +3879,12 @@ static void ratecontrol_1pass(SnowContext *s, AVFrame *pict)
     }
 
     pict->quality= ff_rate_estimate_qscale(&s->m, 1);
+    if (pict->quality < 0)
+        return INT_MIN;
     s->lambda= pict->quality * 3/2;
-    s->qlog= qscale2qlog(pict->quality);
+    delta_qlog= qscale2qlog(pict->quality) - s->qlog;
+    s->qlog+= delta_qlog;
+    return delta_qlog;
 }
 
 static void calculate_vissual_weight(SnowContext *s, Plane *p){
@@ -4169,6 +4049,8 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
     const int width= s->avctx->width;
     const int height= s->avctx->height;
     int level, orientation, plane_index, i, y;
+    uint8_t rc_header_bak[sizeof(s->header_state)];
+    uint8_t rc_block_bak[sizeof(s->block_state)];
 
     ff_init_range_encoder(c, buf, buf_size);
     ff_build_rac_states(c, 0.05*(1LL<<32), 256-8);
@@ -4187,8 +4069,11 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
         s->m.pict_type =
         pict->pict_type= s->m.rc_context.entry[avctx->frame_number].new_pict_type;
         s->keyframe= pict->pict_type==FF_I_TYPE;
-        if(!(avctx->flags&CODEC_FLAG_QSCALE))
+        if(!(avctx->flags&CODEC_FLAG_QSCALE)) {
             pict->quality= ff_rate_estimate_qscale(&s->m, 0);
+            if (pict->quality < 0)
+                return -1;
+        }
     }else{
         s->keyframe= avctx->gop_size==0 || avctx->frame_number % avctx->gop_size == 0;
         s->m.pict_type=
@@ -4251,6 +4136,11 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
         s->dsp= s->m.dsp;
     }
 
+    if(s->pass1_rc){
+        memcpy(rc_header_bak, s->header_state, sizeof(s->header_state));
+        memcpy(rc_block_bak, s->block_state, sizeof(s->block_state));
+    }
+
 redo_frame:
 
     s->m.pict_type = pict->pict_type;
@@ -4258,7 +4148,7 @@ redo_frame:
 
     encode_header(s);
     s->m.misc_bits = 8*(s->c.bytestream - s->c.bytestream_start);
-    encode_blocks(s);
+    encode_blocks(s, 1);
     s->m.mv_bits = 8*(s->c.bytestream - s->c.bytestream_start) - s->m.misc_bits;
 
     for(plane_index=0; plane_index<3; plane_index++){
@@ -4301,8 +4191,19 @@ redo_frame:
 
         ff_spatial_dwt(s->spatial_dwt_buffer, w, h, w, s->spatial_decomposition_type, s->spatial_decomposition_count);
 
-        if(s->pass1_rc && plane_index==0)
-            ratecontrol_1pass(s, pict);
+        if(s->pass1_rc && plane_index==0){
+            int delta_qlog = ratecontrol_1pass(s, pict);
+            if (delta_qlog <= INT_MIN)
+                return -1;
+            if(delta_qlog){
+                //reordering qlog in the bitstream would eliminate this reset
+                ff_init_range_encoder(c, buf, buf_size);
+                memcpy(s->header_state, rc_header_bak, sizeof(s->header_state));
+                memcpy(s->block_state, rc_block_bak, sizeof(s->block_state));
+                encode_header(s);
+                encode_blocks(s, 0);
+            }
+        }
 
         for(level=0; level<s->spatial_decomposition_count; level++){
             for(orientation=level ? 1 : 0; orientation<4; orientation++){
@@ -4380,10 +4281,15 @@ STOP_TIMER("pred-conv")}
     s->m.current_picture.quality = pict->quality;
     s->m.total_bits += 8*(s->c.bytestream - s->c.bytestream_start);
     if(s->pass1_rc)
-        ff_rate_estimate_qscale(&s->m, 0);
+        if (ff_rate_estimate_qscale(&s->m, 0) < 0)
+            return -1;
     if(avctx->flags&CODEC_FLAG_PASS1)
         ff_write_pass1_stats(&s->m);
     s->m.last_pict_type = s->m.pict_type;
+    avctx->frame_bits = s->m.frame_bits;
+    avctx->mv_bits = s->m.mv_bits;
+    avctx->misc_bits = s->m.misc_bits;
+    avctx->p_tex_bits = s->m.p_tex_bits;
 
     emms_c();
 
@@ -4671,7 +4577,7 @@ int main(){
     ff_spatial_idwt(buffer[0], width, height, width, s.spatial_decomposition_type, s.spatial_decomposition_count);
 
     for(i=0; i<width*height; i++)
-        if(ABS(buffer[0][i] - buffer[1][i])>20) printf("fsck: %d %d %d\n",i, buffer[0][i], buffer[1][i]);
+        if(FFABS(buffer[0][i] - buffer[1][i])>20) printf("fsck: %d %d %d\n",i, buffer[0][i], buffer[1][i]);
 
 #if 0
     printf("testing AC coder\n");
@@ -4681,7 +4587,7 @@ int main(){
 
     for(i=-256; i<256; i++){
 START_TIMER
-        put_symbol(&s.c, s.header_state, i*i*i/3*ABS(i), 1);
+        put_symbol(&s.c, s.header_state, i*i*i/3*FFABS(i), 1);
 STOP_TIMER("put_symbol")
     }
     ff_rac_terminate(&s.c);
@@ -4695,7 +4601,7 @@ STOP_TIMER("put_symbol")
 START_TIMER
         j= get_symbol(&s.c, s.header_state, 1);
 STOP_TIMER("get_symbol")
-        if(j!=i*i*i/3*ABS(i)) printf("fsck: %d != %d\n", i, j);
+        if(j!=i*i*i/3*FFABS(i)) printf("fsck: %d != %d\n", i, j);
     }
 #endif
 {
@@ -4724,9 +4630,9 @@ int64_t g=0;
                 for(x=0; x<width; x++){
                     int64_t d= buffer[0][x + y*width];
                     error += d*d;
-                    if(ABS(width/2-x)<9 && ABS(height/2-y)<9 && level==2) printf("%8lld ", d);
+                    if(FFABS(width/2-x)<9 && FFABS(height/2-y)<9 && level==2) printf("%8"PRId64" ", d);
                 }
-                if(ABS(height/2-y)<9 && level==2) printf("\n");
+                if(FFABS(height/2-y)<9 && level==2) printf("\n");
             }
             error= (int)(sqrt(error)+0.5);
             errors[level][orientation]= error;
@@ -4738,7 +4644,7 @@ int64_t g=0;
     for(level=0; level<s.spatial_decomposition_count; level++){
         printf("  {");
         for(orientation=0; orientation<4; orientation++){
-            printf("%8lld,", errors[level][orientation]/g);
+            printf("%8"PRId64",", errors[level][orientation]/g);
         }
         printf("},\n");
     }
@@ -4777,9 +4683,9 @@ int64_t g=0;
                 for(x=0; x<width; x++){
                     int64_t d= buffer[0][x + y*width];
                     error += d*d;
-                    if(ABS(width/2-x)<9 && ABS(height/2-y)<9) printf("%8lld ", d);
+                    if(FFABS(width/2-x)<9 && FFABS(height/2-y)<9) printf("%8"PRId64" ", d);
                 }
-                if(ABS(height/2-y)<9) printf("\n");
+                if(FFABS(height/2-y)<9) printf("\n");
             }
     }
 
diff --git a/src/libffmpeg/libavcodec/snow.h b/src/libffmpeg/libavcodec/snow.h
index 26b30abe5..f7cee131a 100644
--- a/src/libffmpeg/libavcodec/snow.h
+++ b/src/libffmpeg/libavcodec/snow.h
@@ -2,18 +2,20 @@
  * Copyright (C) 2004 Michael Niedermayer <michaelni@gmx.at>
  * Copyright (C) 2006 Robert Edele <yartrebo@earthlink.net>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -125,9 +127,13 @@ extern void ff_snow_vertical_compose97i(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, D
 extern void ff_snow_horizontal_compose97i(DWTELEM *b, int width);
 extern void ff_snow_inner_add_yblock(uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h, int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8);
 
+#ifdef CONFIG_SNOW_ENCODER
 int w53_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h);
 int w97_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h);
-
+#else
+static int w53_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {assert (0);}
+static int w97_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {assert (0);}
+#endif
 
 /* C bits used by mmx/sse2/altivec */
 
diff --git a/src/libffmpeg/libavcodec/sp5x.h b/src/libffmpeg/libavcodec/sp5x.h
index 72ae1cab1..0d0d3551f 100644
--- a/src/libffmpeg/libavcodec/sp5x.h
+++ b/src/libffmpeg/libavcodec/sp5x.h
@@ -2,18 +2,20 @@
  * Sunplus JPEG tables
  * Copyright (c) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/sparc/dsputil_vis.c b/src/libffmpeg/libavcodec/sparc/dsputil_vis.c
index f4ac3883d..5e59ce776 100644
--- a/src/libffmpeg/libavcodec/sparc/dsputil_vis.c
+++ b/src/libffmpeg/libavcodec/sparc/dsputil_vis.c
@@ -2,21 +2,20 @@
  * dsputil_vis.c
  * Copyright (C) 2003 David S. Miller <davem@redhat.com>
  *
- * This file is part of ffmpeg, a free MPEG-4 video stream decoder.
- * See http://ffmpeg.sourceforge.net/ for updates.
+ * This file is part of FFmpeg.
  *
- * ffmpeg is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * ffmpeg is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the Lesser GNU General Public License
- * along with this program; if not, write to the Free Software
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/sparc/vis.h b/src/libffmpeg/libavcodec/sparc/vis.h
index dfdf2f619..d4a8ce092 100644
--- a/src/libffmpeg/libavcodec/sparc/vis.h
+++ b/src/libffmpeg/libavcodec/sparc/vis.h
@@ -2,21 +2,20 @@
  * vis.h
  * Copyright (C) 2003 David S. Miller <davem@redhat.com>
  *
- * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
- * See http://libmpeg2.sourceforge.net/ for updates.
+ * This file is part of FFmpeg.
  *
- * mpeg2dec is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * mpeg2dec is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/svq1.c b/src/libffmpeg/libavcodec/svq1.c
index 98a7a3cd8..5e8616269 100644
--- a/src/libffmpeg/libavcodec/svq1.c
+++ b/src/libffmpeg/libavcodec/svq1.c
@@ -3,18 +3,20 @@
  * Copyright (C) 2002 the xine project
  * Copyright (C) 2002 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * (SVQ1 Decoder)
@@ -617,6 +619,7 @@ static uint16_t svq1_component_checksum (uint16_t *pixels, int pitch,
 }
 #endif
 
+#ifdef CONFIG_DECODERS
 static void svq1_parse_string (GetBitContext *bitbuf, uint8_t *out) {
   uint8_t seed;
   int     i;
@@ -655,9 +658,9 @@ static int svq1_decode_frame_header (GetBitContext *bitbuf,MpegEncContext *s) {
     }
 
     if ((s->f_code ^ 0x10) >= 0x50) {
-      char msg[256];
+      uint8_t msg[256];
 
-      svq1_parse_string (bitbuf, (char *) msg);
+      svq1_parse_string (bitbuf, msg);
 
       av_log(s->avctx, AV_LOG_INFO, "embedded message: \"%s\"\n", (char *) msg);
     }
@@ -879,7 +882,9 @@ static int svq1_decode_end(AVCodecContext *avctx)
     MPV_common_end(s);
     return 0;
 }
+#endif /* CONFIG_DECODERS */
 
+#ifdef CONFIG_ENCODERS
 static void svq1_write_header(SVQ1Context *s, int frame_type)
 {
     int i;
@@ -900,7 +905,7 @@ static void svq1_write_header(SVQ1Context *s, int frame_type)
         /* no embedded string either */
 
         /* output 5 unknown bits (2 + 2 + 1) */
-        put_bits(&s->pb, 5, 0);
+        put_bits(&s->pb, 5, 2); /* 2 needed by quicktime decoder */
 
         for (i = 0; i < 7; i++)
         {
@@ -1081,7 +1086,6 @@ static int encode_block(SVQ1Context *s, uint8_t *src, uint8_t *ref, uint8_t *dec
     return best_score;
 }
 
-#ifdef CONFIG_ENCODERS
 
 static int svq1_encode_plane(SVQ1Context *s, int plane, unsigned char *src_plane, unsigned char *ref_plane, unsigned char *decoded_plane,
     int width, int height, int src_stride, int stride)
@@ -1351,7 +1355,7 @@ static int svq1_encode_frame(AVCodecContext *avctx, unsigned char *buf,
     init_put_bits(&s->pb, buf, buf_size);
 
     *p = *pict;
-    p->pict_type = avctx->frame_number % avctx->gop_size ? P_TYPE : I_TYPE;
+    p->pict_type = avctx->gop_size && avctx->frame_number % avctx->gop_size ? P_TYPE : I_TYPE;
     p->key_frame = p->pict_type == I_TYPE;
 
     svq1_write_header(s, p->pict_type);
@@ -1395,6 +1399,7 @@ static int svq1_encode_end(AVCodecContext *avctx)
 
 #endif //CONFIG_ENCODERS
 
+#ifdef CONFIG_DECODERS
 AVCodec svq1_decoder = {
     "svq1",
     CODEC_TYPE_VIDEO,
@@ -1408,6 +1413,7 @@ AVCodec svq1_decoder = {
     .flush= ff_mpeg_flush,
     .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV410P, -1},
 };
+#endif
 
 #ifdef CONFIG_ENCODERS
 
diff --git a/src/libffmpeg/libavcodec/svq1_cb.h b/src/libffmpeg/libavcodec/svq1_cb.h
index ef097457e..a0748bd44 100644
--- a/src/libffmpeg/libavcodec/svq1_cb.h
+++ b/src/libffmpeg/libavcodec/svq1_cb.h
@@ -3,18 +3,20 @@
  * Copyright (C) 2002 the xine project
  * Copyright (C) 2002 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * Ported to mplayer by Arpi <arpi@thot.banki.hu>
diff --git a/src/libffmpeg/libavcodec/svq1_vlc.h b/src/libffmpeg/libavcodec/svq1_vlc.h
index 4d405334d..56463700f 100644
--- a/src/libffmpeg/libavcodec/svq1_vlc.h
+++ b/src/libffmpeg/libavcodec/svq1_vlc.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef SVQ1_VLC_H
 #define SVQ1_VLC_H
 
diff --git a/src/libffmpeg/libavcodec/svq3.c b/src/libffmpeg/libavcodec/svq3.c
index cfe7f7d22..edf3b6714 100644
--- a/src/libffmpeg/libavcodec/svq3.c
+++ b/src/libffmpeg/libavcodec/svq3.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (c) 2003 The FFmpeg Project.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  *
@@ -145,7 +147,7 @@ static void svq3_luma_dc_dequant_idct_c(DCTELEM *block, int qp){
 static void svq3_add_idct_c (uint8_t *dst, DCTELEM *block, int stride, int qp, int dc){
     const int qmul= svq3_dequant_coeff[qp];
     int i;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     if (dc) {
         dc = 13*13*((dc == 1) ? 1538*block[0] : ((qmul*(block[0] >> 3)) / 2));
diff --git a/src/libffmpeg/libavcodec/swscale.h b/src/libffmpeg/libavcodec/swscale.h
index 5d13f90da..06088b8e4 100644
--- a/src/libffmpeg/libavcodec/swscale.h
+++ b/src/libffmpeg/libavcodec/swscale.h
@@ -1,6 +1,46 @@
-#ifndef SWSCALE_EMU_H
-#define SWSCALE_EMU_H
-/* Dummy, only useful for compilation! */
+/*
+ * Copyright (C) 2001-2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SWSCALE_H
+#define SWSCALE_H
+
+/**
+ * @file swscale.h
+ * @brief 
+ *     external api for the swscale stuff
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define AV_STRINGIFY(s)         AV_TOSTRING(s)
+#define AV_TOSTRING(s) #s
+
+#define LIBSWSCALE_VERSION_INT  ((0<<16)+(5<<8)+0)
+#define LIBSWSCALE_VERSION      0.5.0
+#define LIBSWSCALE_BUILD        LIBSWSCALE_VERSION_INT
+
+#define LIBSWSCALE_IDENT        "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION)
+
+/* values for the flags, the stuff on the command line is different */
 #define SWS_FAST_BILINEAR 1
 #define SWS_BILINEAR 2
 #define SWS_BICUBIC  4
@@ -13,20 +53,94 @@
 #define SWS_LANCZOS  0x200
 #define SWS_SPLINE   0x400
 
-#define SwsFilter void
-struct SwsContext {
-    struct ImgReSampleContext *resampling_ctx;
-    enum PixelFormat src_pix_fmt, dst_pix_fmt;
-};
+#define SWS_SRC_V_CHR_DROP_MASK		0x30000
+#define SWS_SRC_V_CHR_DROP_SHIFT	16
+
+#define SWS_PARAM_DEFAULT		123456
+
+#define SWS_PRINT_INFO		0x1000
+
+//the following 3 flags are not completly implemented
+//internal chrominace subsamling info
+#define SWS_FULL_CHR_H_INT	0x2000
+//input subsampling info
+#define SWS_FULL_CHR_H_INP	0x4000
+#define SWS_DIRECT_BGR		0x8000
+#define SWS_ACCURATE_RND	0x40000
+
+#define SWS_CPU_CAPS_MMX   0x80000000
+#define SWS_CPU_CAPS_MMX2  0x20000000
+#define SWS_CPU_CAPS_3DNOW 0x40000000
+#define SWS_CPU_CAPS_ALTIVEC 0x10000000
+
+#define SWS_MAX_REDUCE_CUTOFF 0.002
 
-struct SwsContext *sws_getContext(int srcW, int srcH, int srcFormat,
-                                  int dstW, int dstH, int dstFormat,
-                                  int flags, SwsFilter *srcFilter,
-                                  SwsFilter *dstFilter, double *param);
+#define SWS_CS_ITU709		1
+#define SWS_CS_FCC 		4
+#define SWS_CS_ITU601		5
+#define SWS_CS_ITU624		5
+#define SWS_CS_SMPTE170M 	5
+#define SWS_CS_SMPTE240M 	7
+#define SWS_CS_DEFAULT 		5
 
-int sws_scale(struct SwsContext *ctx, uint8_t* src[], int srcStride[],
-              int srcSliceY, int srcSliceH, uint8_t* dst[], int dstStride[]);
+
+
+// when used for filters they must have an odd number of elements
+// coeffs cannot be shared between vectors
+typedef struct {
+	double *coeff;
+	int length;
+} SwsVector;
+
+// vectors can be shared
+typedef struct {
+	SwsVector *lumH;
+	SwsVector *lumV;
+	SwsVector *chrH;
+	SwsVector *chrV;
+} SwsFilter;
+
+struct SwsContext;
 
 void sws_freeContext(struct SwsContext *swsContext);
 
-#endif /* SWSCALE_EMU_H */
+struct SwsContext *sws_getContext(int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat, int flags,
+			 SwsFilter *srcFilter, SwsFilter *dstFilter, double *param);
+int sws_scale(struct SwsContext *context, uint8_t* src[], int srcStride[], int srcSliceY,
+                           int srcSliceH, uint8_t* dst[], int dstStride[]);
+int sws_scale_ordered(struct SwsContext *context, uint8_t* src[], int srcStride[], int srcSliceY,
+                           int srcSliceH, uint8_t* dst[], int dstStride[]);
+
+
+int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4], int srcRange, const int table[4], int dstRange, int brightness, int contrast, int saturation);
+int sws_getColorspaceDetails(struct SwsContext *c, int **inv_table, int *srcRange, int **table, int *dstRange, int *brightness, int *contrast, int *saturation);
+SwsVector *sws_getGaussianVec(double variance, double quality);
+SwsVector *sws_getConstVec(double c, int length);
+SwsVector *sws_getIdentityVec(void);
+void sws_scaleVec(SwsVector *a, double scalar);
+void sws_normalizeVec(SwsVector *a, double height);
+void sws_convVec(SwsVector *a, SwsVector *b);
+void sws_addVec(SwsVector *a, SwsVector *b);
+void sws_subVec(SwsVector *a, SwsVector *b);
+void sws_shiftVec(SwsVector *a, int shift);
+SwsVector *sws_cloneVec(SwsVector *a);
+
+void sws_printVec(SwsVector *a);
+void sws_freeVec(SwsVector *a);
+
+SwsFilter *sws_getDefaultFilter(float lumaGBlur, float chromaGBlur, 
+				float lumaSarpen, float chromaSharpen,
+				float chromaHShift, float chromaVShift,
+				int verbose);
+void sws_freeFilter(SwsFilter *filter);
+
+struct SwsContext *sws_getCachedContext(struct SwsContext *context,
+                int srcW, int srcH, int srcFormat,
+                int dstW, int dstH, int dstFormat, int flags,
+                SwsFilter *srcFilter, SwsFilter *dstFilter, double *param);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/src/libffmpeg/libavcodec/truemotion1.c b/src/libffmpeg/libavcodec/truemotion1.c
index d2c9efbf8..11d9320c0 100644
--- a/src/libffmpeg/libavcodec/truemotion1.c
+++ b/src/libffmpeg/libavcodec/truemotion1.c
@@ -2,18 +2,20 @@
  * Duck TrueMotion 1.0 Decoder
  * Copyright (C) 2003 Alex Beregszaszi & Mike Melanson
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/truemotion1data.h b/src/libffmpeg/libavcodec/truemotion1data.h
index 800bb306b..63d307c65 100644
--- a/src/libffmpeg/libavcodec/truemotion1data.h
+++ b/src/libffmpeg/libavcodec/truemotion1data.h
@@ -5,6 +5,22 @@
  * distributed under the GNU GPL. It is redistributed with ffmpeg under the
  * GNU LGPL using the common understanding that data tables necessary for
  * decoding algorithms are not necessarily licensable.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #ifndef TRUEMOTION1DATA_H
 #define TRUEMOTION1DATA_H
diff --git a/src/libffmpeg/libavcodec/truemotion2.c b/src/libffmpeg/libavcodec/truemotion2.c
index 84b940d42..1b67bd22a 100644
--- a/src/libffmpeg/libavcodec/truemotion2.c
+++ b/src/libffmpeg/libavcodec/truemotion2.c
@@ -2,18 +2,20 @@
  * Duck/ON2 TrueMotion 2 Decoder
  * Copyright (c) 2005 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -822,7 +824,7 @@ static int decode_init(AVCodecContext *avctx){
     TM2Context * const l = avctx->priv_data;
     int i;
 
-    if (avcodec_check_dimensions(avctx, avctx->height, avctx->width) < 0) {
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
         return -1;
     }
     if((avctx->width & 3) || (avctx->height & 3)){
diff --git a/src/libffmpeg/libavcodec/truespeech.c b/src/libffmpeg/libavcodec/truespeech.c
index dbd29b38f..077e9b037 100644
--- a/src/libffmpeg/libavcodec/truespeech.c
+++ b/src/libffmpeg/libavcodec/truespeech.c
@@ -2,18 +2,20 @@
  * DSP Group TrueSpeech compatible decoder
  * Copyright (c) 2005 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "avcodec.h"
diff --git a/src/libffmpeg/libavcodec/truespeech_data.h b/src/libffmpeg/libavcodec/truespeech_data.h
index 9a9007234..cd8822fde 100644
--- a/src/libffmpeg/libavcodec/truespeech_data.h
+++ b/src/libffmpeg/libavcodec/truespeech_data.h
@@ -1,3 +1,24 @@
+/*
+ * DSP Group TrueSpeech compatible decoder
+ * copyright (c) 2005 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef __TRUESPEECH_DATA__
 #define __TRUESPEECH_DATA__
 
diff --git a/src/libffmpeg/libavcodec/tscc.c b/src/libffmpeg/libavcodec/tscc.c
index 19edf3b2e..a24540f37 100644
--- a/src/libffmpeg/libavcodec/tscc.c
+++ b/src/libffmpeg/libavcodec/tscc.c
@@ -2,18 +2,20 @@
  * TechSmith Camtasia decoder
  * Copyright (c) 2004 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -264,7 +266,7 @@ static int decode_init(AVCodecContext *avctx)
     c->pic.data[0] = NULL;
     c->height = avctx->height;
 
-    if (avcodec_check_dimensions(avctx, avctx->height, avctx->width) < 0) {
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
         return 1;
     }
 
diff --git a/src/libffmpeg/libavcodec/tta.c b/src/libffmpeg/libavcodec/tta.c
index 979a94a74..82713fb0f 100644
--- a/src/libffmpeg/libavcodec/tta.c
+++ b/src/libffmpeg/libavcodec/tta.c
@@ -2,18 +2,20 @@
  * TTA (The Lossless True Audio) decoder
  * Copyright (c) 2006 Alex Beregszaszi
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
@@ -195,17 +197,6 @@ static int tta_get_unary(GetBitContext *gb)
     return ret;
 }
 
-// shamelessly copied from shorten.c
-static int inline get_le16(GetBitContext *gb)
-{
-    return bswap_16(get_bits_long(gb, 16));
-}
-
-static int inline get_le32(GetBitContext *gb)
-{
-    return bswap_32(get_bits_long(gb, 32));
-}
-
 static int tta_decode_init(AVCodecContext * avctx)
 {
     TTAContext *s = avctx->priv_data;
@@ -218,7 +209,7 @@ static int tta_decode_init(AVCodecContext * avctx)
         return -1;
 
     init_get_bits(&s->gb, avctx->extradata, avctx->extradata_size);
-    if (show_bits_long(&s->gb, 32) == bswap_32(ff_get_fourcc("TTA1")))
+    if (show_bits_long(&s->gb, 32) == ff_get_fourcc("TTA1"))
     {
         /* signature */
         skip_bits(&s->gb, 32);
@@ -227,22 +218,22 @@ static int tta_decode_init(AVCodecContext * avctx)
 //            return -1;
 //        }
 
-        s->flags = get_le16(&s->gb);
+        s->flags = get_bits(&s->gb, 16);
         if (s->flags != 1 && s->flags != 3)
         {
             av_log(s->avctx, AV_LOG_ERROR, "Invalid flags\n");
             return -1;
         }
         s->is_float = (s->flags == FORMAT_FLOAT);
-        avctx->channels = s->channels = get_le16(&s->gb);
-        avctx->bits_per_sample = get_le16(&s->gb);
+        avctx->channels = s->channels = get_bits(&s->gb, 16);
+        avctx->bits_per_sample = get_bits(&s->gb, 16);
         s->bps = (avctx->bits_per_sample + 7) / 8;
-        avctx->sample_rate = get_le32(&s->gb);
+        avctx->sample_rate = get_bits_long(&s->gb, 32);
         if(avctx->sample_rate > 1000000){ //prevent FRAME_TIME * avctx->sample_rate from overflowing and sanity check
             av_log(avctx, AV_LOG_ERROR, "sample_rate too large\n");
             return -1;
         }
-        s->data_length = get_le32(&s->gb);
+        s->data_length = get_bits_long(&s->gb, 32);
         skip_bits(&s->gb, 32); // CRC32 of header
 
         if (s->is_float)
@@ -361,9 +352,9 @@ static int tta_decode_frame(AVCodecContext *avctx,
                     rice->k0++;
             }
 
-            // extract sign
-#define SIGN(x) (((x)&1) ? (++(x)>>1) : (-(x)>>1))
-            *p = SIGN(value);
+            // extract coded value
+#define UNFOLD(x) (((x)&1) ? (++(x)>>1) : (-(x)>>1))
+            *p = UNFOLD(value);
 
             // run hybrid filter
             ttafilter_process(filter, p, 0);
diff --git a/src/libffmpeg/libavcodec/ulti.c b/src/libffmpeg/libavcodec/ulti.c
index 484eef7c7..b4028f439 100755
--- a/src/libffmpeg/libavcodec/ulti.c
+++ b/src/libffmpeg/libavcodec/ulti.c
@@ -2,18 +2,20 @@
  * IBM Ultimotion Video Decoder
  * Copyright (C) 2004 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/ulti_cb.h b/src/libffmpeg/libavcodec/ulti_cb.h
index 835910f6d..2d8c9082c 100755
--- a/src/libffmpeg/libavcodec/ulti_cb.h
+++ b/src/libffmpeg/libavcodec/ulti_cb.h
@@ -1,3 +1,24 @@
+/*
+ * IBM Ultimotion Video Decoder
+ * copyright (C) 2004 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 static const unsigned char ulti_codebook[16384]={
     0x00, 0x01, 0x01, 0x02,
     0x00, 0x01, 0x02, 0x03,
diff --git a/src/libffmpeg/libavcodec/utils.c b/src/libffmpeg/libavcodec/utils.c
index 0f8a4f412..c3661dda7 100644
--- a/src/libffmpeg/libavcodec/utils.c
+++ b/src/libffmpeg/libavcodec/utils.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2001 Fabrice Bellard.
  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -57,31 +59,6 @@ const uint8_t ff_reverse[256]={
 
 static int volatile entangled_thread_counter=0;
 
-void avcodec_default_free_buffers(AVCodecContext *s);
-
-void *av_mallocz(unsigned int size)
-{
-    void *ptr;
-
-    ptr = av_malloc(size);
-    if (!ptr)
-        return NULL;
-    memset(ptr, 0, size);
-    return ptr;
-}
-
-char *av_strdup(const char *s)
-{
-    char *ptr;
-    int len;
-    len = strlen(s) + 1;
-    ptr = av_malloc(len);
-    if (!ptr)
-        return NULL;
-    memcpy(ptr, s, len);
-    return ptr;
-}
-
 /**
  * realloc which does nothing if the block is large enough
  */
@@ -95,7 +72,6 @@ void *av_fast_realloc(void *ptr, unsigned int *size, unsigned int min_size)
     return av_realloc(ptr, *size);
 }
 
-
 static unsigned int last_static = 0;
 static unsigned int allocated_static = 0;
 static void** array_static = NULL;
@@ -159,16 +135,6 @@ static void do_free(void)
     av_free_static();
 }
 
-/**
- * Frees memory and sets the pointer to NULL.
- * @param arg pointer to the pointer which should be freed
- */
-void av_freep(void *arg)
-{
-    void **ptr= (void**)arg;
-    av_free(*ptr);
-    *ptr = NULL;
-}
 
 /* encoder management */
 AVCodec *first_avcodec = NULL;
@@ -211,6 +177,8 @@ void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height){
     case PIX_FMT_YUV422P:
     case PIX_FMT_YUV444P:
     case PIX_FMT_GRAY8:
+    case PIX_FMT_GRAY16BE:
+    case PIX_FMT_GRAY16LE:
     case PIX_FMT_YUVJ420P:
     case PIX_FMT_YUVJ422P:
     case PIX_FMT_YUVJ444P:
@@ -440,7 +408,7 @@ static const char* context_to_name(void* ptr) {
         return "NULL";
 }
 
-#define OFFSET(x) (int)&((AVCodecContext*)0)->x
+#define OFFSET(x) offsetof(AVCodecContext,x)
 #define DEFAULT 0 //should be NAN but it doesnt work as its not a constant in glibc as required by ANSI/ISO C
 //these names are too long to be readable
 #define V AV_OPT_FLAG_VIDEO_PARAM
@@ -449,9 +417,11 @@ static const char* context_to_name(void* ptr) {
 #define E AV_OPT_FLAG_ENCODING_PARAM
 #define D AV_OPT_FLAG_DECODING_PARAM
 
+#define AV_CODEC_DEFAULT_BITRATE 200*1000
+
 static const AVOption options[]={
-{"bit_rate", NULL, OFFSET(bit_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|A|E},
-{"bit_rate_tolerance", NULL, OFFSET(bit_rate_tolerance), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"b", "set video bitrate (in bits/s)", OFFSET(bit_rate), FF_OPT_TYPE_INT, AV_CODEC_DEFAULT_BITRATE, INT_MIN, INT_MAX, V|A|E},
+{"bt", "set video bitrate tolerance (in bits/s)", OFFSET(bit_rate_tolerance), FF_OPT_TYPE_INT, AV_CODEC_DEFAULT_BITRATE*20, INT_MIN, INT_MAX, V|E},
 {"flags", NULL, OFFSET(flags), FF_OPT_TYPE_FLAGS, DEFAULT, INT_MIN, INT_MAX, V|A|E|D, "flags"},
 {"mv4", "use four motion vector by macroblock (mpeg4)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_4MV, INT_MIN, INT_MAX, V|E, "flags"},
 {"obmc", "use overlapped block motion compensation (h263+)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_OBMC, INT_MIN, INT_MAX, V|E, "flags"},
@@ -471,7 +441,7 @@ static const AVOption options[]={
 {"truncated", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG_TRUNCATED, INT_MIN, INT_MAX, 0, "flags"},
 {"naq", "normalize adaptive quantization", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_NORMALIZE_AQP, INT_MIN, INT_MAX, V|E, "flags"},
 {"ildct", "use interlaced dct", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_INTERLACED_DCT, INT_MIN, INT_MAX, V|E, "flags"},
-{"low_delay", "force low delay", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_LOW_DELAY, INT_MIN, INT_MAX, V|D, "flags"},
+{"low_delay", "force low delay", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_LOW_DELAY, INT_MIN, INT_MAX, V|D|E, "flags"},
 {"alt", "enable alternate scantable (mpeg2/mpeg4)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_ALT_SCAN, INT_MIN, INT_MAX, V|E, "flags"},
 {"trell", "use trellis quantization", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_TRELLIS_QUANT, INT_MIN, INT_MAX, V|E, "flags"},
 {"global_header", "place global headers in extradata instead of every keyframe", 0, FF_OPT_TYPE_CONST, CODEC_FLAG_GLOBAL_HEADER, INT_MIN, INT_MAX, 0, "flags"},
@@ -490,27 +460,27 @@ static const AVOption options[]={
 {"noout", "skip bitstream encoding", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_NO_OUTPUT, INT_MIN, INT_MAX, V|E, "flags2"},
 {"local_header", "place global headers at every keyframe instead of in extradata", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_LOCAL_HEADER, INT_MIN, INT_MAX, V|E, "flags2"},
 {"sub_id", NULL, OFFSET(sub_id), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"me_method", NULL, OFFSET(me_method), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "me_method"},
+{"me_method", "set motion estimation method", OFFSET(me_method), FF_OPT_TYPE_INT, ME_EPZS, INT_MIN, INT_MAX, V|E, "me_method"},
 {"extradata_size", NULL, OFFSET(extradata_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"time_base", NULL, OFFSET(time_base), FF_OPT_TYPE_RATIONAL, DEFAULT, INT_MIN, INT_MAX},
-{"gop_size", NULL, OFFSET(gop_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"g", "set the group of picture size", OFFSET(gop_size), FF_OPT_TYPE_INT, 12, INT_MIN, INT_MAX, V|E},
 {"rate_emu", NULL, OFFSET(rate_emu), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"sample_rate", NULL, OFFSET(sample_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"channels", NULL, OFFSET(channels), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"ar", "set audio sampling rate (in Hz)", OFFSET(sample_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"ac", "set number of audio channels", OFFSET(channels), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"cutoff", "set cutoff bandwidth", OFFSET(cutoff), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, A|E},
 {"frame_size", NULL, OFFSET(frame_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, A|E},
 {"frame_number", NULL, OFFSET(frame_number), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"real_pict_num", NULL, OFFSET(real_pict_num), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"delay", NULL, OFFSET(delay), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"qcompress", NULL, OFFSET(qcompress), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
-{"qblur", NULL, OFFSET(qblur), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
-{"qmin", NULL, OFFSET(qmin), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"qmax", NULL, OFFSET(qmax), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"max_qdiff", NULL, OFFSET(max_qdiff), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"max_b_frames", NULL, OFFSET(max_b_frames), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"b_quant_factor", NULL, OFFSET(b_quant_factor), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
-{"rc_strategy", NULL, OFFSET(rc_strategy), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"b_strategy", NULL, OFFSET(b_frame_strategy), FF_OPT_TYPE_INT, 0, INT_MIN, INT_MAX, V|E},
+{"qcomp", "video quantizer scale compression (VBR)", OFFSET(qcompress), FF_OPT_TYPE_FLOAT, 0.5, FLT_MIN, FLT_MAX, V|E},
+{"qblur", "video quantizer scale blur (VBR)", OFFSET(qblur), FF_OPT_TYPE_FLOAT, 0.5, FLT_MIN, FLT_MAX, V|E},
+{"qmin", "min video quantizer scale (VBR)", OFFSET(qmin), FF_OPT_TYPE_INT, 2, 1, 51, V|E},
+{"qmax", "max video quantizer scale (VBR)", OFFSET(qmax), FF_OPT_TYPE_INT, 31, 1, 51, V|E},
+{"qdiff", "max difference between the quantizer scale (VBR)", OFFSET(max_qdiff), FF_OPT_TYPE_INT, 3, INT_MIN, INT_MAX, V|E},
+{"bf", "use 'frames' B frames", OFFSET(max_b_frames), FF_OPT_TYPE_INT, DEFAULT, 0, FF_MAX_B_FRAMES, V|E},
+{"b_qfactor", "qp factor between p and b frames", OFFSET(b_quant_factor), FF_OPT_TYPE_FLOAT, 1.25, FLT_MIN, FLT_MAX, V|E},
+{"rc_strategy", "ratecontrol method", OFFSET(rc_strategy), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"b_strategy", "strategy to choose between I/P/B-frames", OFFSET(b_frame_strategy), FF_OPT_TYPE_INT, 0, INT_MIN, INT_MAX, V|E},
 {"hurry_up", NULL, OFFSET(hurry_up), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|D},
 {"rtp_mode", NULL, OFFSET(rtp_mode), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"rtp_payload_size", NULL, OFFSET(rtp_payload_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
@@ -524,32 +494,32 @@ static const AVOption options[]={
 {"misc_bits", NULL, OFFSET(misc_bits), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"frame_bits", NULL, OFFSET(frame_bits), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"codec_tag", NULL, OFFSET(codec_tag), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"bugs", NULL, OFFSET(workaround_bugs), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|D, "bug"},
+{"bug", "workaround not auto detected encoder bugs", OFFSET(workaround_bugs), FF_OPT_TYPE_FLAGS, FF_BUG_AUTODETECT, INT_MIN, INT_MAX, V|D, "bug"},
 {"autodetect", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_AUTODETECT, INT_MIN, INT_MAX, V|D, "bug"},
-{"old_msmpeg4", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_OLD_MSMPEG4, INT_MIN, INT_MAX, V|D, "bug"},
-{"xvid_ilace", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_XVID_ILACE, INT_MIN, INT_MAX, V|D, "bug"},
-{"ump4", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_UMP4, INT_MIN, INT_MAX, V|D, "bug"},
-{"no_padding", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_NO_PADDING, INT_MIN, INT_MAX, V|D, "bug"},
+{"old_msmpeg4", "some old lavc generated msmpeg4v3 files (no autodetection)", 0, FF_OPT_TYPE_CONST, FF_BUG_OLD_MSMPEG4, INT_MIN, INT_MAX, V|D, "bug"},
+{"xvid_ilace", "Xvid interlacing bug (autodetected if fourcc==XVIX)", 0, FF_OPT_TYPE_CONST, FF_BUG_XVID_ILACE, INT_MIN, INT_MAX, V|D, "bug"},
+{"ump4", "(autodetected if fourcc==UMP4)", 0, FF_OPT_TYPE_CONST, FF_BUG_UMP4, INT_MIN, INT_MAX, V|D, "bug"},
+{"no_padding", "padding bug (autodetected)", 0, FF_OPT_TYPE_CONST, FF_BUG_NO_PADDING, INT_MIN, INT_MAX, V|D, "bug"},
 {"amv", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_AMV, INT_MIN, INT_MAX, V|D, "bug"},
-{"ac_vlc", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_AC_VLC, INT_MIN, INT_MAX, V|D, "bug"},
+{"ac_vlc", "illegal vlc bug (autodetected per fourcc)", 0, FF_OPT_TYPE_CONST, FF_BUG_AC_VLC, INT_MIN, INT_MAX, V|D, "bug"},
 {"qpel_chroma", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_QPEL_CHROMA, INT_MIN, INT_MAX, V|D, "bug"},
-{"std_qpel", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_STD_QPEL, INT_MIN, INT_MAX, V|D, "bug"},
+{"std_qpel", "old standard qpel (autodetected per fourcc/version)", 0, FF_OPT_TYPE_CONST, FF_BUG_STD_QPEL, INT_MIN, INT_MAX, V|D, "bug"},
 {"qpel_chroma2", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_QPEL_CHROMA2, INT_MIN, INT_MAX, V|D, "bug"},
-{"direct_blocksize", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_DIRECT_BLOCKSIZE, INT_MIN, INT_MAX, V|D, "bug"},
-{"edge", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_EDGE, INT_MIN, INT_MAX, V|D, "bug"},
+{"direct_blocksize", "direct-qpel-blocksize bug (autodetected per fourcc/version)", 0, FF_OPT_TYPE_CONST, FF_BUG_DIRECT_BLOCKSIZE, INT_MIN, INT_MAX, V|D, "bug"},
+{"edge", "edge padding bug (autodetected per fourcc/version)", 0, FF_OPT_TYPE_CONST, FF_BUG_EDGE, INT_MIN, INT_MAX, V|D, "bug"},
 {"hpel_chroma", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_HPEL_CHROMA, INT_MIN, INT_MAX, V|D, "bug"},
 {"dc_clip", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_DC_CLIP, INT_MIN, INT_MAX, V|D, "bug"},
 {"ms", NULL, 0, FF_OPT_TYPE_CONST, FF_BUG_MS, INT_MIN, INT_MAX, V|D, "bug"},
 {"lelim", "single coefficient elimination threshold for luminance (negative values also consider dc coefficient)", OFFSET(luma_elim_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"celim", "single coefficient elimination threshold for chrominance (negative values also consider dc coefficient)", OFFSET(chroma_elim_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"strict", NULL, OFFSET(strict_std_compliance), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "strict"},
+{"strict", "how strictly to follow the standards", OFFSET(strict_std_compliance), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "strict"},
 {"very", NULL, 0, FF_OPT_TYPE_CONST, FF_COMPLIANCE_VERY_STRICT, INT_MIN, INT_MAX, V|E, "strict"},
 {"strict", NULL, 0, FF_OPT_TYPE_CONST, FF_COMPLIANCE_STRICT, INT_MIN, INT_MAX, V|E, "strict"},
 {"normal", NULL, 0, FF_OPT_TYPE_CONST, FF_COMPLIANCE_NORMAL, INT_MIN, INT_MAX, V|E, "strict"},
 {"inofficial", NULL, 0, FF_OPT_TYPE_CONST, FF_COMPLIANCE_INOFFICIAL, INT_MIN, INT_MAX, V|E, "strict"},
 {"experimental", NULL, 0, FF_OPT_TYPE_CONST, FF_COMPLIANCE_EXPERIMENTAL, INT_MIN, INT_MAX, V|E, "strict"},
-{"b_quant_offset", NULL, OFFSET(b_quant_offset), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
-{"er", NULL, OFFSET(error_resilience), FF_OPT_TYPE_INT, FF_ER_CAREFUL, INT_MIN, INT_MAX, V|D, "er"},
+{"b_qoffset", "qp offset between p and b frames", OFFSET(b_quant_offset), FF_OPT_TYPE_FLOAT, 1.25, FLT_MIN, FLT_MAX, V|E},
+{"er", "set error resilience strategy", OFFSET(error_resilience), FF_OPT_TYPE_INT, FF_ER_CAREFUL, INT_MIN, INT_MAX, V|D, "er"},
 {"careful", NULL, 0, FF_OPT_TYPE_CONST, FF_ER_CAREFUL, INT_MIN, INT_MAX, V|D, "er"},
 {"compliant", NULL, 0, FF_OPT_TYPE_CONST, FF_ER_COMPLIANT, INT_MIN, INT_MAX, V|D, "er"},
 {"aggressive", NULL, 0, FF_OPT_TYPE_CONST, FF_ER_AGGRESSIVE, INT_MIN, INT_MAX, V|D, "er"},
@@ -557,36 +527,36 @@ static const AVOption options[]={
 {"has_b_frames", NULL, OFFSET(has_b_frames), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"block_align", NULL, OFFSET(block_align), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"parse_only", NULL, OFFSET(parse_only), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"mpeg_quant", NULL, OFFSET(mpeg_quant), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"mpeg_quant", "use MPEG quantizers instead of H.263", OFFSET(mpeg_quant), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"stats_out", NULL, OFFSET(stats_out), FF_OPT_TYPE_STRING, DEFAULT, CHAR_MIN, CHAR_MAX},
 {"stats_in", NULL, OFFSET(stats_in), FF_OPT_TYPE_STRING, DEFAULT, CHAR_MIN, CHAR_MAX},
-{"rc_qsquish", NULL, OFFSET(rc_qsquish), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
-{"rc_qmod_amp", NULL, OFFSET(rc_qmod_amp), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
-{"rc_qmod_freq", NULL, OFFSET(rc_qmod_freq), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"qsquish", "how to keep quantizer between qmin and qmax (0 = clip, 1 = use differentiable function)", OFFSET(rc_qsquish), FF_OPT_TYPE_FLOAT, DEFAULT, 0, 99, V|E},
+{"rc_qmod_amp", "experimental quantizer modulation", OFFSET(rc_qmod_amp), FF_OPT_TYPE_FLOAT, DEFAULT, -FLT_MAX, FLT_MAX, V|E},
+{"rc_qmod_freq", "experimental quantizer modulation", OFFSET(rc_qmod_freq), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"rc_override_count", NULL, OFFSET(rc_override_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"rc_eq", NULL, OFFSET(rc_eq), FF_OPT_TYPE_STRING, DEFAULT, CHAR_MIN, CHAR_MAX, V|E},
-{"rc_max_rate", NULL, OFFSET(rc_max_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"rc_min_rate", NULL, OFFSET(rc_min_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"rc_buffer_size", NULL, OFFSET(rc_buffer_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"rc_buf_aggressivity", NULL, OFFSET(rc_buffer_aggressivity), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
-{"i_quant_factor", NULL, OFFSET(i_quant_factor), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
-{"i_quant_offset", NULL, OFFSET(i_quant_offset), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
-{"rc_initial_cplx", NULL, OFFSET(rc_initial_cplx), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
-{"dct", NULL, OFFSET(dct_algo), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, V|E, "dct"},
-{"auto", NULL, 0, FF_OPT_TYPE_CONST, FF_DCT_AUTO, INT_MIN, INT_MAX, V|E, "dct"},
-{"fastint", NULL, 0, FF_OPT_TYPE_CONST, FF_DCT_FASTINT, INT_MIN, INT_MAX, V|E, "dct"},
-{"int", NULL, 0, FF_OPT_TYPE_CONST, FF_DCT_INT, INT_MIN, INT_MAX, V|E, "dct"},
+{"rc_eq", "set rate control equation", OFFSET(rc_eq), FF_OPT_TYPE_STRING, DEFAULT, CHAR_MIN, CHAR_MAX, V|E},
+{"maxrate", "set max video bitrate tolerance (in bits/s)", OFFSET(rc_max_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"minrate", "set min video bitrate tolerance (in bits/s)", OFFSET(rc_min_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"bufsize", "set ratecontrol buffer size (in bits)", OFFSET(rc_buffer_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"rc_buf_aggressivity", "currently useless", OFFSET(rc_buffer_aggressivity), FF_OPT_TYPE_FLOAT, 1.0, FLT_MIN, FLT_MAX, V|E},
+{"i_qfactor", "qp factor between p and i frames", OFFSET(i_quant_factor), FF_OPT_TYPE_FLOAT, -0.8, -FLT_MAX, FLT_MAX, V|E},
+{"i_qoffset", "qp offset between p and i frames", OFFSET(i_quant_offset), FF_OPT_TYPE_FLOAT, 0.0, -FLT_MAX, FLT_MAX, V|E},
+{"rc_init_cplx", "initial complexity for 1-pass encoding", OFFSET(rc_initial_cplx), FF_OPT_TYPE_FLOAT, DEFAULT, -FLT_MAX, FLT_MAX, V|E},
+{"dct", "DCT algorithm", OFFSET(dct_algo), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, V|E, "dct"},
+{"auto", "autoselect a good one (default)", 0, FF_OPT_TYPE_CONST, FF_DCT_AUTO, INT_MIN, INT_MAX, V|E, "dct"},
+{"fastint", "fast integer", 0, FF_OPT_TYPE_CONST, FF_DCT_FASTINT, INT_MIN, INT_MAX, V|E, "dct"},
+{"int", "accurate integer", 0, FF_OPT_TYPE_CONST, FF_DCT_INT, INT_MIN, INT_MAX, V|E, "dct"},
 {"mmx", NULL, 0, FF_OPT_TYPE_CONST, FF_DCT_MMX, INT_MIN, INT_MAX, V|E, "dct"},
 {"mlib", NULL, 0, FF_OPT_TYPE_CONST, FF_DCT_MLIB, INT_MIN, INT_MAX, V|E, "dct"},
 {"altivec", NULL, 0, FF_OPT_TYPE_CONST, FF_DCT_ALTIVEC, INT_MIN, INT_MAX, V|E, "dct"},
-{"faan", NULL, 0, FF_OPT_TYPE_CONST, FF_DCT_FAAN, INT_MIN, INT_MAX, V|E, "dct"},
-{"lumi_mask", "lumimasking", OFFSET(lumi_masking), FF_OPT_TYPE_FLOAT, 0, FLT_MIN, FLT_MAX, V|E},
-{"tcplx_mask", "temporal complexity masking", OFFSET(temporal_cplx_masking), FF_OPT_TYPE_FLOAT, 0, FLT_MIN, FLT_MAX, V|E},
-{"scplx_mask", "spatial complexity masking", OFFSET(spatial_cplx_masking), FF_OPT_TYPE_FLOAT, 0, FLT_MIN, FLT_MAX, V|E},
-{"p_mask", "inter masking", OFFSET(p_masking), FF_OPT_TYPE_FLOAT, 0, FLT_MIN, FLT_MAX, V|E},
-{"dark_mask", "darkness masking", OFFSET(dark_masking), FF_OPT_TYPE_FLOAT, 0, FLT_MIN, FLT_MAX, V|E},
+{"faan", "floating point AAN", 0, FF_OPT_TYPE_CONST, FF_DCT_FAAN, INT_MIN, INT_MAX, V|E, "dct"},
+{"lumi_mask", "compresses bright areas stronger than medium ones", OFFSET(lumi_masking), FF_OPT_TYPE_FLOAT, 0, -FLT_MAX, FLT_MAX, V|E},
+{"tcplx_mask", "temporal complexity masking", OFFSET(temporal_cplx_masking), FF_OPT_TYPE_FLOAT, 0, -FLT_MAX, FLT_MAX, V|E},
+{"scplx_mask", "spatial complexity masking", OFFSET(spatial_cplx_masking), FF_OPT_TYPE_FLOAT, 0, -FLT_MAX, FLT_MAX, V|E},
+{"p_mask", "inter masking", OFFSET(p_masking), FF_OPT_TYPE_FLOAT, 0, -FLT_MAX, FLT_MAX, V|E},
+{"dark_mask", "compresses dark areas stronger than medium ones", OFFSET(dark_masking), FF_OPT_TYPE_FLOAT, 0, -FLT_MAX, FLT_MAX, V|E},
 {"unused", NULL, OFFSET(unused), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"idct", NULL, OFFSET(idct_algo), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, V|E|D, "idct"},
+{"idct", "use interlaced DCT", OFFSET(idct_algo), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, V|E|D, "idct"},
 {"auto", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_AUTO, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"int", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_INT, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"simple", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_SIMPLE, INT_MIN, INT_MAX, V|E|D, "idct"},
@@ -598,14 +568,15 @@ static const AVOption options[]={
 {"altivec", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_ALTIVEC, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"sh4", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_SH4, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"simplearm", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_SIMPLEARM, INT_MIN, INT_MAX, V|E|D, "idct"},
+{"simplearmv5te", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_SIMPLEARMV5TE, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"h264", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_H264, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"vp3", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_VP3, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"ipp", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_IPP, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"xvidmmx", NULL, 0, FF_OPT_TYPE_CONST, FF_IDCT_XVIDMMX, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"slice_count", NULL, OFFSET(slice_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"ec", NULL, OFFSET(error_concealment), FF_OPT_TYPE_FLAGS, 3, INT_MIN, INT_MAX, V|D, "ec"},
-{"guess_mvs", NULL, 0, FF_OPT_TYPE_CONST, FF_EC_GUESS_MVS, INT_MIN, INT_MAX, V|D, "ec"},
-{"deblock", NULL, 0, FF_OPT_TYPE_CONST, FF_EC_DEBLOCK, INT_MIN, INT_MAX, V|D, "ec"},
+{"ec", "set error concealment strategy", OFFSET(error_concealment), FF_OPT_TYPE_FLAGS, 3, INT_MIN, INT_MAX, V|D, "ec"},
+{"guess_mvs", "iterative motion vector (MV) search (slow)", 0, FF_OPT_TYPE_CONST, FF_EC_GUESS_MVS, INT_MIN, INT_MAX, V|D, "ec"},
+{"deblock", "use strong deblock filter for damaged MBs", 0, FF_OPT_TYPE_CONST, FF_EC_DEBLOCK, INT_MIN, INT_MAX, V|D, "ec"},
 {"bits_per_sample", NULL, OFFSET(bits_per_sample), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"pred", "prediction method", OFFSET(prediction_method), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "pred"},
 {"left", NULL, 0, FF_OPT_TYPE_CONST, FF_PRED_LEFT, INT_MIN, INT_MAX, V|E, "pred"},
@@ -613,58 +584,58 @@ static const AVOption options[]={
 {"median", NULL, 0, FF_OPT_TYPE_CONST, FF_PRED_MEDIAN, INT_MIN, INT_MAX, V|E, "pred"},
 {"aspect", NULL, OFFSET(sample_aspect_ratio), FF_OPT_TYPE_RATIONAL, DEFAULT, 0, 10, V|E},
 {"debug", "print specific debug info", OFFSET(debug), FF_OPT_TYPE_FLAGS, DEFAULT, 0, INT_MAX, V|A|S|E|D, "debug"},
-{"pict", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_PICT_INFO, INT_MIN, INT_MAX, V|D, "debug"},
-{"rc", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_RC, INT_MIN, INT_MAX, V|E, "debug"},
+{"pict", "picture info", 0, FF_OPT_TYPE_CONST, FF_DEBUG_PICT_INFO, INT_MIN, INT_MAX, V|D, "debug"},
+{"rc", "rate control", 0, FF_OPT_TYPE_CONST, FF_DEBUG_RC, INT_MIN, INT_MAX, V|E, "debug"},
 {"bitstream", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_BITSTREAM, INT_MIN, INT_MAX, V|D, "debug"},
-{"mb_type", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_MB_TYPE, INT_MIN, INT_MAX, V|D, "debug"},
-{"qp", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_QP, INT_MIN, INT_MAX, V|D, "debug"},
-{"mv", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_MV, INT_MIN, INT_MAX, V|D, "debug"},
+{"mb_type", "macroblock (MB) type", 0, FF_OPT_TYPE_CONST, FF_DEBUG_MB_TYPE, INT_MIN, INT_MAX, V|D, "debug"},
+{"qp", "per-block quantization parameter (QP)", 0, FF_OPT_TYPE_CONST, FF_DEBUG_QP, INT_MIN, INT_MAX, V|D, "debug"},
+{"mv", "motion vector", 0, FF_OPT_TYPE_CONST, FF_DEBUG_MV, INT_MIN, INT_MAX, V|D, "debug"},
 {"dct_coeff", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_DCT_COEFF, INT_MIN, INT_MAX, V|D, "debug"},
 {"skip", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_SKIP, INT_MIN, INT_MAX, V|D, "debug"},
 {"startcode", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_STARTCODE, INT_MIN, INT_MAX, V|D, "debug"},
 {"pts", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_PTS, INT_MIN, INT_MAX, V|D, "debug"},
-{"er", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_ER, INT_MIN, INT_MAX, V|D, "debug"},
-{"mmco", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_MMCO, INT_MIN, INT_MAX, V|D, "debug"},
+{"er", "error resilience", 0, FF_OPT_TYPE_CONST, FF_DEBUG_ER, INT_MIN, INT_MAX, V|D, "debug"},
+{"mmco", "memory management control operations (H.264)", 0, FF_OPT_TYPE_CONST, FF_DEBUG_MMCO, INT_MIN, INT_MAX, V|D, "debug"},
 {"bugs", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_BUGS, INT_MIN, INT_MAX, V|D, "debug"},
-{"vis_qp", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_QP, INT_MIN, INT_MAX, V|D, "debug"},
-{"vis_mb_type", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MB_TYPE, INT_MIN, INT_MAX, V|D, "debug"},
-{"vismv", "visualize motion vectors", OFFSET(debug_mv), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, V|D, "debug_mv"},
-{"pf", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MV_P_FOR, INT_MIN, INT_MAX, V|D, "debug_mv"},
-{"bf", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MV_B_FOR, INT_MIN, INT_MAX, V|D, "debug_mv"},
-{"bb", NULL, 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MV_B_BACK, INT_MIN, INT_MAX, V|D, "debug_mv"},
-{"mb_qmin", NULL, OFFSET(mb_qmin), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"mb_qmax", NULL, OFFSET(mb_qmax), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"vis_qp", "visualize quantization parameter (QP), lower QP are tinted greener", 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_QP, INT_MIN, INT_MAX, V|D, "debug"},
+{"vis_mb_type", "visualize block types", 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MB_TYPE, INT_MIN, INT_MAX, V|D, "debug"},
+{"vismv", "visualize motion vectors (MVs)", OFFSET(debug_mv), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, V|D, "debug_mv"},
+{"pf", "forward predicted MVs of P-frames", 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MV_P_FOR, INT_MIN, INT_MAX, V|D, "debug_mv"},
+{"bf", "forward predicted MVs of B-frames", 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MV_B_FOR, INT_MIN, INT_MAX, V|D, "debug_mv"},
+{"bb", "backward predicted MVs of B-frames", 0, FF_OPT_TYPE_CONST, FF_DEBUG_VIS_MV_B_BACK, INT_MIN, INT_MAX, V|D, "debug_mv"},
+{"mb_qmin", "obsolete, use vqmin", OFFSET(mb_qmin), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"mb_qmax", "obsolete, use vqmax", OFFSET(mb_qmax), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"cmp", "full pel me compare function", OFFSET(me_cmp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
 {"subcmp", "sub pel me compare function", OFFSET(me_sub_cmp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
 {"mbcmp", "macroblock compare function", OFFSET(mb_cmp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"ildctcmp", "interlaced dct compare function", OFFSET(ildct_cmp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"dia_size", NULL, OFFSET(dia_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"last_pred", NULL, OFFSET(last_predictor_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"preme", NULL, OFFSET(pre_me), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"ildctcmp", "interlaced dct compare function", OFFSET(ildct_cmp), FF_OPT_TYPE_INT, FF_CMP_VSAD, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"dia_size", "diamond type & size for motion estimation", OFFSET(dia_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"last_pred", "amount of motion predictors from the previous frame", OFFSET(last_predictor_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"preme", "pre motion estimation", OFFSET(pre_me), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"precmp", "pre motion estimation compare function", OFFSET(me_pre_cmp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"sad", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_SAD, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"sse", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_SSE, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"satd", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_SATD, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"dct", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_DCT, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"psnr", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_PSNR, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"bit", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_BIT, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"rd", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_RD, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"zero", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_ZERO, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"vsad", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_VSAD, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"vsse", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_VSSE, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"nsse", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_NSSE, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"sad", "sum of absolute differences, fast (default)", 0, FF_OPT_TYPE_CONST, FF_CMP_SAD, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"sse", "sum of squared errors", 0, FF_OPT_TYPE_CONST, FF_CMP_SSE, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"satd", "sum of absolute Hadamard transformed differences", 0, FF_OPT_TYPE_CONST, FF_CMP_SATD, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"dct", "sum of absolute DCT transformed differences", 0, FF_OPT_TYPE_CONST, FF_CMP_DCT, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"psnr", "sum of squared quantization errors (avoid, low quality)", 0, FF_OPT_TYPE_CONST, FF_CMP_PSNR, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"bit", "number of bits needed for the block", 0, FF_OPT_TYPE_CONST, FF_CMP_BIT, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"rd", "rate distortion optimal, slow", 0, FF_OPT_TYPE_CONST, FF_CMP_RD, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"zero", "0", 0, FF_OPT_TYPE_CONST, FF_CMP_ZERO, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"vsad", "sum of absolute vertical differences", 0, FF_OPT_TYPE_CONST, FF_CMP_VSAD, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"vsse","sum of squared vertical differences", 0, FF_OPT_TYPE_CONST, FF_CMP_VSSE, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"nsse", "noise preserving sum of squared differences", 0, FF_OPT_TYPE_CONST, FF_CMP_NSSE, INT_MIN, INT_MAX, V|E, "cmp_func"},
 #ifdef CONFIG_SNOW_ENCODER
-{"w53", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_W53, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"w97", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_W97, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"w53", "5/3 wavelet, only used in snow", 0, FF_OPT_TYPE_CONST, FF_CMP_W53, INT_MIN, INT_MAX, V|E, "cmp_func"},
+{"w97", "9/7 wavelet, only used in snow", 0, FF_OPT_TYPE_CONST, FF_CMP_W97, INT_MIN, INT_MAX, V|E, "cmp_func"},
 #endif
 {"dctmax", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_DCTMAX, INT_MIN, INT_MAX, V|E, "cmp_func"},
 {"chroma", NULL, 0, FF_OPT_TYPE_CONST, FF_CMP_CHROMA, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"pre_dia_size", NULL, OFFSET(pre_dia_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"subq", "sub pel motion estimation quality", OFFSET(me_subpel_quality), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"pre_dia_size", "diamond type & size for motion estimation pre-pass", OFFSET(pre_dia_size), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"subq", "sub pel motion estimation quality", OFFSET(me_subpel_quality), FF_OPT_TYPE_INT, 8, INT_MIN, INT_MAX, V|E},
 {"dtg_active_format", NULL, OFFSET(dtg_active_format), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"me_range", NULL, OFFSET(me_range), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"ibias", NULL, OFFSET(intra_quant_bias), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"pbias", NULL, OFFSET(inter_quant_bias), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"me_range", "limit motion vectors range (1023 for DivX player)", OFFSET(me_range), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"ibias", "intra quant bias", OFFSET(intra_quant_bias), FF_OPT_TYPE_INT, FF_DEFAULT_QUANT_BIAS, INT_MIN, INT_MAX, V|E},
+{"pbias", "inter quant bias", OFFSET(inter_quant_bias), FF_OPT_TYPE_INT, FF_DEFAULT_QUANT_BIAS, INT_MIN, INT_MAX, V|E},
 {"color_table_id", NULL, OFFSET(color_table_id), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"internal_buffer_count", NULL, OFFSET(internal_buffer_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"global_quality", NULL, OFFSET(global_quality), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
@@ -674,29 +645,29 @@ static const AVOption options[]={
 {"context", "context model", OFFSET(context_model), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"slice_flags", NULL, OFFSET(slice_flags), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
 {"xvmc_acceleration", NULL, OFFSET(xvmc_acceleration), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"mbd", NULL, OFFSET(mb_decision), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "mbd"},
-{"simple", NULL, 0, FF_OPT_TYPE_CONST, FF_MB_DECISION_SIMPLE, INT_MIN, INT_MAX, V|E, "mbd"},
-{"bits", NULL, 0, FF_OPT_TYPE_CONST, FF_MB_DECISION_BITS, INT_MIN, INT_MAX, V|E, "mbd"},
-{"rd", NULL, 0, FF_OPT_TYPE_CONST, FF_MB_DECISION_RD, INT_MIN, INT_MAX, V|E, "mbd"},
+{"mbd", "macroblock decision algorithm (high quality mode)", OFFSET(mb_decision), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E, "mbd"},
+{"simple", "use mbcmp (default)", 0, FF_OPT_TYPE_CONST, FF_MB_DECISION_SIMPLE, INT_MIN, INT_MAX, V|E, "mbd"},
+{"bits", "use fewest bits", 0, FF_OPT_TYPE_CONST, FF_MB_DECISION_BITS, INT_MIN, INT_MAX, V|E, "mbd"},
+{"rd", "use best rate distortion", 0, FF_OPT_TYPE_CONST, FF_MB_DECISION_RD, INT_MIN, INT_MAX, V|E, "mbd"},
 {"stream_codec_tag", NULL, OFFSET(stream_codec_tag), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"sc_threshold", NULL, OFFSET(scenechange_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"lmin", "min lagrange factor", OFFSET(lmin), FF_OPT_TYPE_INT,  2*FF_QP2LAMBDA, 0, INT_MAX, V|E},
-{"lmax", "max lagrange factor", OFFSET(lmax), FF_OPT_TYPE_INT, 31*FF_QP2LAMBDA, 0, INT_MAX, V|E},
+{"sc_threshold", "scene change threshold", OFFSET(scenechange_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"lmin", "min lagrange factor (VBR)", OFFSET(lmin), FF_OPT_TYPE_INT,  2*FF_QP2LAMBDA, 0, INT_MAX, V|E},
+{"lmax", "max lagrange factor (VBR)", OFFSET(lmax), FF_OPT_TYPE_INT, 31*FF_QP2LAMBDA, 0, INT_MAX, V|E},
 {"nr", "noise reduction", OFFSET(noise_reduction), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"rc_init_occupancy", NULL, OFFSET(rc_initial_buffer_occupancy), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"inter_threshold", NULL, OFFSET(inter_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"flags2", NULL, OFFSET(flags2), FF_OPT_TYPE_FLAGS, DEFAULT, INT_MIN, INT_MAX, V|A|E|D, "flags2"},
-{"error_rate", NULL, OFFSET(error_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
+{"flags2", NULL, OFFSET(flags2), FF_OPT_TYPE_FLAGS, CODEC_FLAG2_FASTPSKIP, INT_MIN, INT_MAX, V|A|E|D, "flags2"},
+{"error", NULL, OFFSET(error_rate), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"antialias", NULL, OFFSET(antialias_algo), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|D, "aa"},
 {"auto", NULL, 0, FF_OPT_TYPE_CONST, FF_AA_AUTO, INT_MIN, INT_MAX, V|D, "aa"},
 {"fastint", NULL, 0, FF_OPT_TYPE_CONST, FF_AA_FASTINT, INT_MIN, INT_MAX, V|D, "aa"},
 {"int", NULL, 0, FF_OPT_TYPE_CONST, FF_AA_INT, INT_MIN, INT_MAX, V|D, "aa"},
 {"float", NULL, 0, FF_OPT_TYPE_CONST, FF_AA_FLOAT, INT_MIN, INT_MAX, V|D, "aa"},
 {"qns", "quantizer noise shaping", OFFSET(quantizer_noise_shaping), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"thread_count", NULL, OFFSET(thread_count), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E|D},
+{"threads", NULL, OFFSET(thread_count), FF_OPT_TYPE_INT, 1, INT_MIN, INT_MAX, V|E|D},
 {"me_threshold", "motion estimaton threshold", OFFSET(me_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"mb_threshold", NULL, OFFSET(mb_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
-{"dc", NULL, OFFSET(intra_dc_precision), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"mb_threshold", "macroblock threshold", OFFSET(mb_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"dc", "intra_dc_precision", OFFSET(intra_dc_precision), FF_OPT_TYPE_INT, 0, INT_MIN, INT_MAX, V|E},
 {"nssew", "nsse weight", OFFSET(nsse_weight), FF_OPT_TYPE_INT, 8, INT_MIN, INT_MAX, V|E},
 {"skip_top", NULL, OFFSET(skip_top), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|D},
 {"skip_bottom", NULL, OFFSET(skip_bottom), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|D},
@@ -704,33 +675,33 @@ static const AVOption options[]={
 {"unknown", NULL, 0, FF_OPT_TYPE_CONST, FF_PROFILE_UNKNOWN, INT_MIN, INT_MAX, V|A|E, "profile"},
 {"level", NULL, OFFSET(level), FF_OPT_TYPE_INT, FF_LEVEL_UNKNOWN, INT_MIN, INT_MAX, V|A|E, "level"},
 {"unknown", NULL, 0, FF_OPT_TYPE_CONST, FF_LEVEL_UNKNOWN, INT_MIN, INT_MAX, V|A|E, "level"},
-{"lowres", NULL, OFFSET(lowres), FF_OPT_TYPE_INT, 0, 0, INT_MAX, V|D},
-{"frame_skip_threshold", NULL, OFFSET(frame_skip_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"frame_skip_factor", NULL, OFFSET(frame_skip_factor), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"frame_skip_exp", NULL, OFFSET(frame_skip_exp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"lowres", "decode at 1= 1/2, 2=1/4, 3=1/8 resolutions", OFFSET(lowres), FF_OPT_TYPE_INT, 0, 0, INT_MAX, V|D},
+{"skip_threshold", "frame skip threshold", OFFSET(frame_skip_threshold), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"skip_factor", "frame skip factor", OFFSET(frame_skip_factor), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"skip_exp", "frame skip exponent", OFFSET(frame_skip_exp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"skipcmp", "frame skip compare function", OFFSET(frame_skip_cmp), FF_OPT_TYPE_INT, FF_CMP_DCTMAX, INT_MIN, INT_MAX, V|E, "cmp_func"},
-{"border_mask", NULL, OFFSET(border_masking), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
-{"mb_lmin", NULL, OFFSET(mb_lmin), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"mb_lmax", NULL, OFFSET(mb_lmax), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"me_penalty_compensation", NULL, OFFSET(me_penalty_compensation), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"bidir_refine", NULL, OFFSET(bidir_refine), FF_OPT_TYPE_INT, DEFAULT, 0, 4, V|E},
-{"brd_scale", NULL, OFFSET(brd_scale), FF_OPT_TYPE_INT, DEFAULT, 0, 10, V|E},
-{"crf", NULL, OFFSET(crf), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"cqp", NULL, OFFSET(cqp), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"keyint_min", NULL, OFFSET(keyint_min), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"refs", NULL, OFFSET(refs), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
+{"border_mask", "increases the quantizer for macroblocks close to borders", OFFSET(border_masking), FF_OPT_TYPE_FLOAT, DEFAULT, -FLT_MAX, FLT_MAX, V|E},
+{"mblmin", "min macroblock lagrange factor (VBR)", OFFSET(mb_lmin), FF_OPT_TYPE_INT, FF_QP2LAMBDA * 2, 1, FF_LAMBDA_MAX, V|E},
+{"mblmax", "max macroblock lagrange factor (VBR)", OFFSET(mb_lmax), FF_OPT_TYPE_INT, FF_QP2LAMBDA * 31, 1, FF_LAMBDA_MAX, V|E},
+{"mepc", "motion estimation bitrate penalty compensation (1.0 = 256)", OFFSET(me_penalty_compensation), FF_OPT_TYPE_INT, 256, INT_MIN, INT_MAX, V|E},
+{"bidir_refine", "refine the two motion vectors used in bidirectional macroblocks", OFFSET(bidir_refine), FF_OPT_TYPE_INT, DEFAULT, 0, 4, V|E},
+{"brd_scale", "downscales frames for dynamic B-frame decision", OFFSET(brd_scale), FF_OPT_TYPE_INT, DEFAULT, 0, 10, V|E},
+{"crf", "enables constant quality mode, and selects the quality (x264)", OFFSET(crf), FF_OPT_TYPE_FLOAT, DEFAULT, 0, 51, V|E},
+{"cqp", NULL, OFFSET(cqp), FF_OPT_TYPE_INT, -1, INT_MIN, INT_MAX, V|E},
+{"keyint_min", "minimum interval between IDR-frames (x264)", OFFSET(keyint_min), FF_OPT_TYPE_INT, 25, INT_MIN, INT_MAX, V|E},
+{"refs", "reference frames to consider for motion compensation (Snow)", OFFSET(refs), FF_OPT_TYPE_INT, 1, INT_MIN, INT_MAX, V|E},
 {"chromaoffset", NULL, OFFSET(chromaoffset), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"bframebias", NULL, OFFSET(bframebias), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"trellis", NULL, OFFSET(trellis), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|A|E},
-{"directpred", NULL, OFFSET(directpred), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
-{"bpyramid", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_BPYRAMID, INT_MIN, INT_MAX, V|E, "flags2"},
+{"trellis", "rate-distortion optimal quantization", OFFSET(trellis), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|A|E},
+{"directpred", NULL, OFFSET(directpred), FF_OPT_TYPE_INT, 2, INT_MIN, INT_MAX, V|E},
+{"bpyramid", "allows B-frames to be used as references for predicting", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_BPYRAMID, INT_MIN, INT_MAX, V|E, "flags2"},
 {"wpred", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_WPRED, INT_MIN, INT_MAX, V|E, "flags2"},
 {"mixed_refs", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_MIXED_REFS, INT_MIN, INT_MAX, V|E, "flags2"},
 {"8x8dct", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_8X8DCT, INT_MIN, INT_MAX, V|E, "flags2"},
 {"fastpskip", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_FASTPSKIP, INT_MIN, INT_MAX, V|E, "flags2"},
 {"aud", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_AUD, INT_MIN, INT_MAX, V|E, "flags2"},
 {"brdo", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_BRDO, INT_MIN, INT_MAX, V|E, "flags2"},
-{"complexityblur", NULL, OFFSET(complexityblur), FF_OPT_TYPE_FLOAT, DEFAULT, FLT_MIN, FLT_MAX, V|E},
+{"complexityblur", NULL, OFFSET(complexityblur), FF_OPT_TYPE_FLOAT, 20.0, FLT_MIN, FLT_MAX, V|E},
 {"deblockalpha", NULL, OFFSET(deblockalpha), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"deblockbeta", NULL, OFFSET(deblockbeta), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX, V|E},
 {"partitions", NULL, OFFSET(partitions), FF_OPT_TYPE_FLAGS, DEFAULT, INT_MIN, INT_MAX, V|E, "partitions"},
@@ -751,11 +722,17 @@ static const AVOption options[]={
 {"prediction_order_method", NULL, OFFSET(prediction_order_method), FF_OPT_TYPE_INT, -1, INT_MIN, INT_MAX, A|E},
 {"min_partition_order", NULL, OFFSET(min_partition_order), FF_OPT_TYPE_INT, -1, INT_MIN, INT_MAX, A|E},
 {"max_partition_order", NULL, OFFSET(max_partition_order), FF_OPT_TYPE_INT, -1, INT_MIN, INT_MAX, A|E},
+{"timecode_frame_start", NULL, OFFSET(timecode_frame_start), FF_OPT_TYPE_INT, 0, 0, INT_MAX, V|E},
+{"drop_frame_timecode", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_DROP_FRAME_TIMECODE, INT_MIN, INT_MAX, V|E, "flags2"},
 {NULL},
 };
 
 #undef A
 #undef V
+#undef S
+#undef E
+#undef D
+#undef DEFAULT
 
 static AVClass av_codec_context_class = { "AVCodecContext", context_to_name, options };
 
@@ -763,60 +740,19 @@ void avcodec_get_context_defaults(AVCodecContext *s){
     memset(s, 0, sizeof(AVCodecContext));
 
     s->av_class= &av_codec_context_class;
-    s->bit_rate= 800*1000;
-    s->bit_rate_tolerance= s->bit_rate*10;
-    s->qmin= 2;
-    s->qmax= 31;
-    s->mb_lmin= FF_QP2LAMBDA * 2;
-    s->mb_lmax= FF_QP2LAMBDA * 31;
+
+    av_opt_set_defaults(s);
+
     s->rc_eq= "tex^qComp";
-    s->cqp = -1;
-    s->refs = 1;
-    s->directpred = 2;
-    s->qcompress= 0.5;
-    s->complexityblur = 20.0;
-    s->keyint_min = 25;
-    s->flags2 = CODEC_FLAG2_FASTPSKIP;
-    s->max_qdiff= 3;
-    s->b_quant_factor=1.25;
-    s->b_quant_offset=1.25;
-    s->i_quant_factor=-0.8;
-    s->i_quant_offset=0.0;
-    s->error_concealment= 3;
-    s->error_resilience= 1;
-    s->workaround_bugs= FF_BUG_AUTODETECT;
     s->time_base= (AVRational){0,1};
-    s->gop_size= 50;
-    s->me_method= ME_EPZS;
     s->get_buffer= avcodec_default_get_buffer;
     s->release_buffer= avcodec_default_release_buffer;
     s->get_format= avcodec_default_get_format;
     s->execute= avcodec_default_execute;
-    s->thread_count=1;
-    s->me_subpel_quality=8;
-    s->lmin= FF_QP2LAMBDA * s->qmin;
-    s->lmax= FF_QP2LAMBDA * s->qmax;
     s->sample_aspect_ratio= (AVRational){0,1};
-    s->ildct_cmp= FF_CMP_VSAD;
-    s->profile= FF_PROFILE_UNKNOWN;
-    s->level= FF_LEVEL_UNKNOWN;
-    s->me_penalty_compensation= 256;
     s->pix_fmt= PIX_FMT_NONE;
-    s->frame_skip_cmp= FF_CMP_DCTMAX;
-    s->nsse_weight= 8;
     s->sample_fmt= SAMPLE_FMT_S16; // FIXME: set to NONE
-    s->mv0_threshold= 256;
-    s->b_sensitivity= 40;
-    s->compression_level = FF_COMPRESSION_DEFAULT;
-    s->use_lpc = -1;
-    s->min_prediction_order = -1;
-    s->max_prediction_order = -1;
-    s->prediction_order_method = -1;
-    s->min_partition_order = -1;
-    s->max_partition_order = -1;
-
-    s->intra_quant_bias= FF_DEFAULT_QUANT_BIAS;
-    s->inter_quant_bias= FF_DEFAULT_QUANT_BIAS;
+
     s->palctrl = NULL;
     s->reget_buffer= avcodec_default_reget_buffer;
 }
diff --git a/src/libffmpeg/libavcodec/vc1.c b/src/libffmpeg/libavcodec/vc1.c
index 731baa4dc..7b385ca47 100644
--- a/src/libffmpeg/libavcodec/vc1.c
+++ b/src/libffmpeg/libavcodec/vc1.c
@@ -3,18 +3,20 @@
  * Copyright (c) 2006 Konstantin Shishkov
  * Partly based on vc9.c (c) 2005 Anonymous, Alex Beregszaszi, Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -112,7 +114,7 @@ enum MVModes {
 enum BMVTypes {
     BMV_TYPE_BACKWARD,
     BMV_TYPE_FORWARD,
-    BMV_TYPE_INTERPOLATED = 3 //XXX: ??
+    BMV_TYPE_INTERPOLATED
 };
 //@}
 
@@ -209,6 +211,16 @@ enum CodingSet {
     CS_HIGH_RATE_INTER
 };
 
+/** @name Overlap conditions for Advanced Profile */
+//@{
+enum COTypes {
+    CONDOVER_NONE = 0,
+    CONDOVER_ALL,
+    CONDOVER_SELECT
+};
+//@}
+
+
 /** The VC1 Context
  * @fixme Change size wherever another size is more efficient
  * Many members are only used for Advanced Profile
@@ -246,6 +258,7 @@ typedef struct VC1Context{
     int matrix_coef;      ///< 8bits, Color primaries->YCbCr transform matrix
     int hrd_param_flag;   ///< Presence of Hypothetical Reference
                           ///< Decoder parameters
+    int psf;              ///< Progressive Segmented Frame
     //@}
 
     /** Sequence header data for all Profiles
@@ -321,6 +334,7 @@ typedef struct VC1Context{
     int dmb_is_raw;               ///< direct mb plane is raw
     int skip_is_raw;              ///< skip mb plane is not coded
     uint8_t luty[256], lutuv[256]; // lookup tables used for intensity compensation
+    int use_ic;                   ///< use intensity compensation in B-frames
     int rnd;                      ///< rounding control
 
     /** Frame decoding info for S/M profiles only */
@@ -344,8 +358,10 @@ typedef struct VC1Context{
     int hrd_num_leaky_buckets;
     uint8_t bit_rate_exponent;
     uint8_t buffer_size_exponent;
-//    BitPlane ac_pred_plane;       ///< AC prediction flags bitplane
-//    BitPlane over_flags_plane;    ///< Overflags bitplane
+    uint8_t* acpred_plane;       ///< AC prediction flags bitplane
+    int acpred_is_raw;
+    uint8_t* over_flags_plane;   ///< Overflags bitplane
+    int overflg_is_raw;
     uint8_t condover;
     uint16_t *hrd_rate, *hrd_buffer;
     uint8_t *hrd_fullness;
@@ -354,6 +370,9 @@ typedef struct VC1Context{
     uint8_t range_mapy;
     uint8_t range_mapuv;
     //@}
+
+    int p_frame_skipped;
+    int bi_type;
 } VC1Context;
 
 /**
@@ -546,7 +565,6 @@ static void decode_colskip(uint8_t* plane, int width, int height, int stride, Ge
  * @param v VC-1 context for bit reading and logging
  * @return Status
  * @fixme FIXME: Optimize
- * @todo TODO: Decide if a struct is needed
  */
 static int bitplane_decoding(uint8_t* data, int *raw_flag, VC1Context *v)
 {
@@ -718,7 +736,6 @@ static int vop_dquant_decoding(VC1Context *v)
 }
 
 /** Put block onto picture
- * @todo move to DSPContext
  */
 static void vc1_put_block(VC1Context *v, DCTELEM block[6][64])
 {
@@ -763,10 +780,20 @@ static void vc1_mc_1mv(VC1Context *v, int dir)
 
     if(!v->s.last_picture.data[0])return;
 
-    mx = s->mv[0][0][0];
-    my = s->mv[0][0][1];
+    mx = s->mv[dir][0][0];
+    my = s->mv[dir][0][1];
+
+    // store motion vectors for further use in B frames
+    if(s->pict_type == P_TYPE) {
+        s->current_picture.motion_val[1][s->block_index[0]][0] = mx;
+        s->current_picture.motion_val[1][s->block_index[0]][1] = my;
+    }
     uvmx = (mx + ((mx & 3) == 3)) >> 1;
     uvmy = (my + ((my & 3) == 3)) >> 1;
+    if(v->fastuvmc) {
+        uvmx = uvmx + ((uvmx<0)?(uvmx&1):-(uvmx&1));
+        uvmy = uvmy + ((uvmy<0)?(uvmy&1):-(uvmy&1));
+    }
     if(!dir) {
         srcY = s->last_picture.data[0];
         srcU = s->last_picture.data[1];
@@ -855,11 +882,6 @@ static void vc1_mc_1mv(VC1Context *v, int dir)
         srcY += s->mspel * (1 + s->linesize);
     }
 
-    if(v->fastuvmc) {
-        uvmx = uvmx + ((uvmx<0)?(uvmx&1):-(uvmx&1));
-        uvmy = uvmy + ((uvmy<0)?(uvmy&1):-(uvmy&1));
-    }
-
     if(s->mspel) {
         dxy = ((my & 3) << 2) | (mx & 3);
         dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0]    , srcY    , s->linesize, v->rnd);
@@ -867,33 +889,26 @@ static void vc1_mc_1mv(VC1Context *v, int dir)
         srcY += s->linesize * 8;
         dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize    , srcY    , s->linesize, v->rnd);
         dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] + 8 * s->linesize + 8, srcY + 8, s->linesize, v->rnd);
-    } else if(!s->quarter_sample) { // hpel mc
-        mx >>= 1;
-        my >>= 1;
-        dxy = ((my & 1) << 1) | (mx & 1);
+    } else { // hpel mc - always used for luma
+        dxy = (my & 2) | ((mx & 2) >> 1);
 
         if(!v->rnd)
             dsp->put_pixels_tab[0][dxy](s->dest[0], srcY, s->linesize, 16);
         else
             dsp->put_no_rnd_pixels_tab[0][dxy](s->dest[0], srcY, s->linesize, 16);
-    } else {
-        dxy = ((my & 3) << 2) | (mx & 3);
-
-        if(!v->rnd)
-            dsp->put_qpel_pixels_tab[0][dxy](s->dest[0], srcY, s->linesize);
-        else
-            dsp->put_no_rnd_qpel_pixels_tab[0][dxy](s->dest[0], srcY, s->linesize);
     }
 
     if(s->flags & CODEC_FLAG_GRAY) return;
-    /* Chroma MC always uses qpel blilinear */
+    /* Chroma MC always uses qpel bilinear */
     uvdxy = ((uvmy & 3) << 2) | (uvmx & 3);
+    uvmx = (uvmx&3)<<1;
+    uvmy = (uvmy&3)<<1;
     if(!v->rnd){
-        dsp->put_qpel_pixels_tab[1][uvdxy](s->dest[1], srcU, s->uvlinesize);
-        dsp->put_qpel_pixels_tab[1][uvdxy](s->dest[2], srcV, s->uvlinesize);
+        dsp->put_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+        dsp->put_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
     }else{
-        dsp->put_no_rnd_qpel_pixels_tab[1][uvdxy](s->dest[1], srcU, s->uvlinesize);
-        dsp->put_no_rnd_qpel_pixels_tab[1][uvdxy](s->dest[2], srcV, s->uvlinesize);
+        dsp->put_no_rnd_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+        dsp->put_no_rnd_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
     }
 }
 
@@ -922,8 +937,9 @@ static void vc1_mc_4mv_luma(VC1Context *v, int n)
 
     srcY += src_y * s->linesize + src_x;
 
-    if(v->rangeredfrm || (unsigned)(src_x - s->mspel) > s->h_edge_pos - (mx&3) - 8 - s->mspel
-       || (unsigned)(src_y - s->mspel) > s->v_edge_pos - (my&3) - 8 - s->mspel){
+    if(v->rangeredfrm || (v->mv_mode == MV_PMODE_INTENSITY_COMP)
+       || (unsigned)(src_x - s->mspel) > s->h_edge_pos - (mx&3) - 8 - s->mspel*2
+       || (unsigned)(src_y - s->mspel) > s->v_edge_pos - (my&3) - 8 - s->mspel*2){
         srcY -= s->mspel * (1 + s->linesize);
         ff_emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, 9+s->mspel*2, 9+s->mspel*2,
                             src_x - s->mspel, src_y - s->mspel, s->h_edge_pos, s->v_edge_pos);
@@ -939,28 +955,29 @@ static void vc1_mc_4mv_luma(VC1Context *v, int n)
                 src += s->linesize;
             }
         }
+        /* if we deal with intensity compensation we need to scale source blocks */
+        if(v->mv_mode == MV_PMODE_INTENSITY_COMP) {
+            int i, j;
+            uint8_t *src;
+
+            src = srcY;
+            for(j = 0; j < 9 + s->mspel*2; j++) {
+                for(i = 0; i < 9 + s->mspel*2; i++) src[i] = v->luty[src[i]];
+                src += s->linesize;
+            }
+        }
         srcY += s->mspel * (1 + s->linesize);
     }
 
     if(s->mspel) {
         dxy = ((my & 3) << 2) | (mx & 3);
         dsp->put_vc1_mspel_pixels_tab[dxy](s->dest[0] + off, srcY, s->linesize, v->rnd);
-    } else if(!s->quarter_sample) { // hpel mc
-        mx >>= 1;
-        my >>= 1;
-        dxy = ((my & 1) << 1) | (mx & 1);
-
+    } else { // hpel mc - always used for luma
+        dxy = (my & 2) | ((mx & 2) >> 1);
         if(!v->rnd)
             dsp->put_pixels_tab[1][dxy](s->dest[0] + off, srcY, s->linesize, 8);
         else
             dsp->put_no_rnd_pixels_tab[1][dxy](s->dest[0] + off, srcY, s->linesize, 8);
-    } else {
-        dxy = ((my & 3) << 2) | (mx & 3);
-
-        if(!v->rnd)
-            dsp->put_qpel_pixels_tab[1][dxy](s->dest[0] + off, srcY, s->linesize);
-        else
-            dsp->put_no_rnd_qpel_pixels_tab[1][dxy](s->dest[0] + off, srcY, s->linesize);
     }
 }
 
@@ -1030,8 +1047,14 @@ static void vc1_mc_4mv_chroma(VC1Context *v)
     } else
         return; //no need to do MC for inter blocks
 
+    s->current_picture.motion_val[1][s->block_index[0]][0] = tx;
+    s->current_picture.motion_val[1][s->block_index[0]][1] = ty;
     uvmx = (tx + ((tx&3) == 3)) >> 1;
     uvmy = (ty + ((ty&3) == 3)) >> 1;
+    if(v->fastuvmc) {
+        uvmx = uvmx + ((uvmx<0)?(uvmx&1):-(uvmx&1));
+        uvmy = uvmy + ((uvmy<0)?(uvmy&1):-(uvmy&1));
+    }
 
     uvsrc_x = s->mb_x * 8 + (uvmx >> 2);
     uvsrc_y = s->mb_y * 8 + (uvmy >> 2);
@@ -1040,7 +1063,8 @@ static void vc1_mc_4mv_chroma(VC1Context *v)
     uvsrc_y = clip(uvsrc_y,  -8, s->mb_height *  8);
     srcU = s->last_picture.data[1] + uvsrc_y * s->uvlinesize + uvsrc_x;
     srcV = s->last_picture.data[2] + uvsrc_y * s->uvlinesize + uvsrc_x;
-    if(v->rangeredfrm || (unsigned)uvsrc_x > (s->h_edge_pos >> 1) - 9
+    if(v->rangeredfrm || (v->mv_mode == MV_PMODE_INTENSITY_COMP)
+       || (unsigned)uvsrc_x > (s->h_edge_pos >> 1) - 9
        || (unsigned)uvsrc_y > (s->v_edge_pos >> 1) - 9){
         ff_emulated_edge_mc(s->edge_emu_buffer     , srcU, s->uvlinesize, 8+1, 8+1,
                             uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
@@ -1064,24 +1088,38 @@ static void vc1_mc_4mv_chroma(VC1Context *v)
                 src2 += s->uvlinesize;
             }
         }
-    }
+        /* if we deal with intensity compensation we need to scale source blocks */
+        if(v->mv_mode == MV_PMODE_INTENSITY_COMP) {
+            int i, j;
+            uint8_t *src, *src2;
 
-    if(v->fastuvmc) {
-        uvmx = uvmx + ((uvmx<0)?(uvmx&1):-(uvmx&1));
-        uvmy = uvmy + ((uvmy<0)?(uvmy&1):-(uvmy&1));
+            src = srcU; src2 = srcV;
+            for(j = 0; j < 9; j++) {
+                for(i = 0; i < 9; i++) {
+                    src[i] = v->lutuv[src[i]];
+                    src2[i] = v->lutuv[src2[i]];
+                }
+                src += s->uvlinesize;
+                src2 += s->uvlinesize;
+            }
+        }
     }
 
-    /* Chroma MC always uses qpel blilinear */
+    /* Chroma MC always uses qpel bilinear */
     uvdxy = ((uvmy & 3) << 2) | (uvmx & 3);
+    uvmx = (uvmx&3)<<1;
+    uvmy = (uvmy&3)<<1;
     if(!v->rnd){
-        dsp->put_qpel_pixels_tab[1][uvdxy](s->dest[1], srcU, s->uvlinesize);
-        dsp->put_qpel_pixels_tab[1][uvdxy](s->dest[2], srcV, s->uvlinesize);
+        dsp->put_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+        dsp->put_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
     }else{
-        dsp->put_no_rnd_qpel_pixels_tab[1][uvdxy](s->dest[1], srcU, s->uvlinesize);
-        dsp->put_no_rnd_qpel_pixels_tab[1][uvdxy](s->dest[2], srcV, s->uvlinesize);
+        dsp->put_no_rnd_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+        dsp->put_no_rnd_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
     }
 }
 
+static int decode_sequence_header_adv(VC1Context *v, GetBitContext *gb);
+
 /**
  * Decode Simple/Main Profiles sequence header
  * @see Figure 7-8, p16-17
@@ -1093,7 +1131,7 @@ static int decode_sequence_header(AVCodecContext *avctx, GetBitContext *gb)
 {
     VC1Context *v = avctx->priv_data;
 
-    av_log(avctx, AV_LOG_INFO, "Header: %0X\n", show_bits(gb, 32));
+    av_log(avctx, AV_LOG_DEBUG, "Header: %0X\n", show_bits(gb, 32));
     v->profile = get_bits(gb, 2);
     if (v->profile == 2)
     {
@@ -1103,18 +1141,7 @@ static int decode_sequence_header(AVCodecContext *avctx, GetBitContext *gb)
 
     if (v->profile == PROFILE_ADVANCED)
     {
-        v->level = get_bits(gb, 3);
-        if(v->level >= 5)
-        {
-            av_log(avctx, AV_LOG_ERROR, "Reserved LEVEL %i\n",v->level);
-        }
-        v->chromaformat = get_bits(gb, 2);
-        if (v->chromaformat != 1)
-        {
-            av_log(avctx, AV_LOG_ERROR,
-                   "Only 4:2:0 chroma format supported\n");
-            return -1;
-        }
+        return decode_sequence_header_adv(v, gb);
     }
     else
     {
@@ -1138,23 +1165,20 @@ static int decode_sequence_header(AVCodecContext *avctx, GetBitContext *gb)
                "LOOPFILTER shell not be enabled in simple profile\n");
     }
 
-    if (v->profile < PROFILE_ADVANCED)
+    v->res_x8 = get_bits(gb, 1); //reserved
+    if (v->res_x8)
     {
-        v->res_x8 = get_bits(gb, 1); //reserved
-        if (v->res_x8)
-        {
-            av_log(avctx, AV_LOG_ERROR,
-                   "1 for reserved RES_X8 is forbidden\n");
-            //return -1;
-        }
-        v->multires = get_bits(gb, 1);
-        v->res_fasttx = get_bits(gb, 1);
-        if (!v->res_fasttx)
-        {
-            av_log(avctx, AV_LOG_ERROR,
-                   "0 for reserved RES_FASTTX is forbidden\n");
-            //return -1;
-        }
+        av_log(avctx, AV_LOG_ERROR,
+               "1 for reserved RES_X8 is forbidden\n");
+        //return -1;
+    }
+    v->multires = get_bits(gb, 1);
+    v->res_fasttx = get_bits(gb, 1);
+    if (!v->res_fasttx)
+    {
+        av_log(avctx, AV_LOG_ERROR,
+               "0 for reserved RES_FASTTX is forbidden\n");
+        //return -1;
     }
 
     v->fastuvmc =  get_bits(gb, 1); //common
@@ -1174,44 +1198,38 @@ static int decode_sequence_header(AVCodecContext *avctx, GetBitContext *gb)
     v->dquant =  get_bits(gb, 2); //common
     v->vstransform =  get_bits(gb, 1); //common
 
-    if (v->profile < PROFILE_ADVANCED)
+    v->res_transtab = get_bits(gb, 1);
+    if (v->res_transtab)
     {
-        v->res_transtab = get_bits(gb, 1);
-        if (v->res_transtab)
-        {
-            av_log(avctx, AV_LOG_ERROR,
-                   "1 for reserved RES_TRANSTAB is forbidden\n");
-            return -1;
-        }
+        av_log(avctx, AV_LOG_ERROR,
+               "1 for reserved RES_TRANSTAB is forbidden\n");
+        return -1;
     }
 
     v->overlap = get_bits(gb, 1); //common
 
-    if (v->profile < PROFILE_ADVANCED)
+    v->s.resync_marker = get_bits(gb, 1);
+    v->rangered = get_bits(gb, 1);
+    if (v->rangered && v->profile == PROFILE_SIMPLE)
     {
-        v->s.resync_marker = get_bits(gb, 1);
-        v->rangered = get_bits(gb, 1);
-        if (v->rangered && v->profile == PROFILE_SIMPLE)
-        {
-            av_log(avctx, AV_LOG_INFO,
-                   "RANGERED should be set to 0 in simple profile\n");
-        }
+        av_log(avctx, AV_LOG_INFO,
+               "RANGERED should be set to 0 in simple profile\n");
     }
 
     v->s.max_b_frames = avctx->max_b_frames = get_bits(gb, 3); //common
     v->quantizer_mode = get_bits(gb, 2); //common
 
-    if (v->profile < PROFILE_ADVANCED)
+    v->finterpflag = get_bits(gb, 1); //common
+    v->res_rtm_flag = get_bits(gb, 1); //reserved
+    if (!v->res_rtm_flag)
     {
-        v->finterpflag = get_bits(gb, 1); //common
-        v->res_rtm_flag = get_bits(gb, 1); //reserved
-        if (!v->res_rtm_flag)
-        {
-            av_log(avctx, AV_LOG_ERROR,
-                   "0 for reserved RES_RTM_FLAG is forbidden\n");
-            //return -1;
-        }
-        av_log(avctx, AV_LOG_DEBUG,
+//            av_log(avctx, AV_LOG_ERROR,
+//                   "0 for reserved RES_RTM_FLAG is forbidden\n");
+        av_log(avctx, AV_LOG_ERROR,
+               "Old WMV3 version detected, only I-frames will be decoded\n");
+        //return -1;
+    }
+    av_log(avctx, AV_LOG_DEBUG,
                "Profile %i:\nfrmrtq_postproc=%i, bitrtq_postproc=%i\n"
                "LoopFilter=%i, MultiRes=%i, FastUVMC=%i, Extended MV=%i\n"
                "Rangered=%i, VSTransform=%i, Overlap=%i, SyncMarker=%i\n"
@@ -1221,11 +1239,128 @@ static int decode_sequence_header(AVCodecContext *avctx, GetBitContext *gb)
                v->rangered, v->vstransform, v->overlap, v->s.resync_marker,
                v->dquant, v->quantizer_mode, avctx->max_b_frames
                );
-        return 0;
+    return 0;
+}
+
+static int decode_sequence_header_adv(VC1Context *v, GetBitContext *gb)
+{
+    v->res_rtm_flag = 1;
+    v->level = get_bits(gb, 3);
+    if(v->level >= 5)
+    {
+        av_log(v->s.avctx, AV_LOG_ERROR, "Reserved LEVEL %i\n",v->level);
     }
-    return -1;
+    v->chromaformat = get_bits(gb, 2);
+    if (v->chromaformat != 1)
+    {
+        av_log(v->s.avctx, AV_LOG_ERROR,
+               "Only 4:2:0 chroma format supported\n");
+        return -1;
+    }
+
+    // (fps-2)/4 (->30)
+    v->frmrtq_postproc = get_bits(gb, 3); //common
+    // (bitrate-32kbps)/64kbps
+    v->bitrtq_postproc = get_bits(gb, 5); //common
+    v->postprocflag = get_bits(gb, 1); //common
+
+    v->s.avctx->coded_width = (get_bits(gb, 12) + 1) << 1;
+    v->s.avctx->coded_height = (get_bits(gb, 12) + 1) << 1;
+    v->broadcast = get_bits1(gb);
+    v->interlace = get_bits1(gb);
+    v->tfcntrflag = get_bits1(gb);
+    v->finterpflag = get_bits1(gb);
+    get_bits1(gb); // reserved
+    v->psf = get_bits1(gb);
+    if(v->psf) { //PsF, 6.1.13
+        av_log(v->s.avctx, AV_LOG_ERROR, "Progressive Segmented Frame mode: not supported (yet)\n");
+        return -1;
+    }
+    if(get_bits1(gb)) { //Display Info - decoding is not affected by it
+        int w, h, ar = 0;
+        av_log(v->s.avctx, AV_LOG_INFO, "Display extended info:\n");
+        w = get_bits(gb, 14);
+        h = get_bits(gb, 14);
+        av_log(v->s.avctx, AV_LOG_INFO, "Display dimensions: %ix%i\n", w, h);
+        //TODO: store aspect ratio in AVCodecContext
+        if(get_bits1(gb))
+            ar = get_bits(gb, 4);
+        if(ar == 15) {
+            w = get_bits(gb, 8);
+            h = get_bits(gb, 8);
+        }
+
+        if(get_bits1(gb)){ //framerate stuff
+            if(get_bits1(gb)) {
+                get_bits(gb, 16);
+            } else {
+                get_bits(gb, 8);
+                get_bits(gb, 4);
+            }
+        }
+
+        if(get_bits1(gb)){
+            v->color_prim = get_bits(gb, 8);
+            v->transfer_char = get_bits(gb, 8);
+            v->matrix_coef = get_bits(gb, 8);
+        }
+    }
+
+    v->hrd_param_flag = get_bits1(gb);
+    if(v->hrd_param_flag) {
+        int i;
+        v->hrd_num_leaky_buckets = get_bits(gb, 5);
+        get_bits(gb, 4); //bitrate exponent
+        get_bits(gb, 4); //buffer size exponent
+        for(i = 0; i < v->hrd_num_leaky_buckets; i++) {
+            get_bits(gb, 16); //hrd_rate[n]
+            get_bits(gb, 16); //hrd_buffer[n]
+        }
+    }
+    return 0;
 }
 
+static int decode_entry_point(AVCodecContext *avctx, GetBitContext *gb)
+{
+    VC1Context *v = avctx->priv_data;
+    int i;
+
+    av_log(avctx, AV_LOG_DEBUG, "Entry point: %08X\n", show_bits_long(gb, 32));
+    get_bits1(gb); // broken link
+    avctx->max_b_frames = 1 - get_bits1(gb); // 'closed entry' also signalize possible B-frames
+    v->panscanflag = get_bits1(gb);
+    get_bits1(gb); // refdist flag
+    v->s.loop_filter = get_bits1(gb);
+    v->fastuvmc = get_bits1(gb);
+    v->extended_mv = get_bits1(gb);
+    v->dquant = get_bits(gb, 2);
+    v->vstransform = get_bits1(gb);
+    v->overlap = get_bits1(gb);
+    v->quantizer_mode = get_bits(gb, 2);
+
+    if(v->hrd_param_flag){
+        for(i = 0; i < v->hrd_num_leaky_buckets; i++) {
+            get_bits(gb, 8); //hrd_full[n]
+        }
+    }
+
+    if(get_bits1(gb)){
+        avctx->coded_width = (get_bits(gb, 12)+1)<<1;
+        avctx->coded_height = (get_bits(gb, 12)+1)<<1;
+    }
+    if(v->extended_mv)
+        v->extended_dmv = get_bits1(gb);
+    if(get_bits1(gb)) {
+        av_log(avctx, AV_LOG_ERROR, "Luma scaling is not supported, expect wrong picture\n");
+        skip_bits(gb, 3); // Y range, ignored for now
+    }
+    if(get_bits1(gb)) {
+        av_log(avctx, AV_LOG_ERROR, "Chroma scaling is not supported, expect wrong picture\n");
+        skip_bits(gb, 3); // UV range, ignored for now
+    }
+
+    return 0;
+}
 
 static int vc1_parse_frame_header(VC1Context *v, GetBitContext* gb)
 {
@@ -1243,18 +1378,19 @@ static int vc1_parse_frame_header(VC1Context *v, GetBitContext* gb)
         } else v->s.pict_type = P_TYPE;
     } else v->s.pict_type = v->s.pict_type ? P_TYPE : I_TYPE;
 
-    if(v->s.pict_type == I_TYPE)
-        get_bits(gb, 7); // skip buffer fullness
+    v->bi_type = 0;
     if(v->s.pict_type == B_TYPE) {
         v->bfraction = get_vlc2(gb, vc1_bfraction_vlc.table, VC1_BFRACTION_VLC_BITS, 1);
         v->bfraction = vc1_bfraction_lut[v->bfraction];
-        if(v->bfraction == -1) {
+        if(v->bfraction == 0) {
             v->s.pict_type = BI_TYPE;
         }
     }
+    if(v->s.pict_type == I_TYPE || v->s.pict_type == BI_TYPE)
+        get_bits(gb, 7); // skip buffer fullness
 
     /* calculate RND */
-    if(v->s.pict_type == I_TYPE)
+    if(v->s.pict_type == I_TYPE || v->s.pict_type == BI_TYPE)
         v->rnd = 1;
     if(v->s.pict_type == P_TYPE)
         v->rnd ^= 1;
@@ -1292,7 +1428,8 @@ static int vc1_parse_frame_header(VC1Context *v, GetBitContext* gb)
 //av_log(v->s.avctx, AV_LOG_INFO, "%c Frame: QP=[%i]%i (+%i/2) %i\n",
 //        (v->s.pict_type == P_TYPE) ? 'P' : ((v->s.pict_type == I_TYPE) ? 'I' : 'B'), pqindex, v->pq, v->halfpq, v->rangeredfrm);
 
-    //TODO: complete parsing for P/B/BI frames
+    if(v->s.pict_type == I_TYPE || v->s.pict_type == P_TYPE) v->use_ic = 0;
+
     switch(v->s.pict_type) {
     case P_TYPE:
         if (v->pq < 5) v->tt_index = 0;
@@ -1307,6 +1444,7 @@ static int vc1_parse_frame_header(VC1Context *v, GetBitContext* gb)
             v->mv_mode2 = mv_pmode_table2[lowquant][get_prefix(gb, 1, 3)];
             v->lumscale = get_bits(gb, 6);
             v->lumshift = get_bits(gb, 6);
+            v->use_ic = 1;
             /* fill lookup tables for intensity compensation */
             if(!v->lumscale) {
                 scale = -64;
@@ -1428,6 +1566,261 @@ static int vc1_parse_frame_header(VC1Context *v, GetBitContext* gb)
     /* DC Syntax */
     v->s.dc_table_index = get_bits(gb, 1);
 
+    if(v->s.pict_type == BI_TYPE) {
+        v->s.pict_type = B_TYPE;
+        v->bi_type = 1;
+    }
+    return 0;
+}
+
+static int vc1_parse_frame_header_adv(VC1Context *v, GetBitContext* gb)
+{
+    int fcm;
+    int pqindex, lowquant;
+    int status;
+
+    v->p_frame_skipped = 0;
+
+    if(v->interlace)
+        fcm = decode012(gb);
+    switch(get_prefix(gb, 0, 4)) {
+    case 0:
+        v->s.pict_type = P_TYPE;
+        break;
+    case 1:
+        v->s.pict_type = B_TYPE;
+        break;
+    case 2:
+        v->s.pict_type = I_TYPE;
+        break;
+    case 3:
+        v->s.pict_type = BI_TYPE;
+        break;
+    case 4:
+        v->s.pict_type = P_TYPE; // skipped pic
+        v->p_frame_skipped = 1;
+        return 0;
+    }
+    if(v->tfcntrflag)
+        get_bits(gb, 8);
+    if(v->broadcast) {
+        if(!v->interlace || v->panscanflag) {
+            get_bits(gb, 2);
+        } else {
+            get_bits1(gb);
+            get_bits1(gb);
+        }
+    }
+    if(v->panscanflag) {
+        //...
+    }
+    v->rnd = get_bits1(gb);
+    if(v->interlace)
+        v->uvsamp = get_bits1(gb);
+    if(v->finterpflag) v->interpfrm = get_bits(gb, 1);
+    if(v->s.pict_type == B_TYPE) {
+        v->bfraction = get_vlc2(gb, vc1_bfraction_vlc.table, VC1_BFRACTION_VLC_BITS, 1);
+        v->bfraction = vc1_bfraction_lut[v->bfraction];
+        if(v->bfraction == 0) {
+            v->s.pict_type = BI_TYPE; /* XXX: should not happen here */
+        }
+    }
+    pqindex = get_bits(gb, 5);
+    v->pqindex = pqindex;
+    if (v->quantizer_mode == QUANT_FRAME_IMPLICIT)
+        v->pq = pquant_table[0][pqindex];
+    else
+        v->pq = pquant_table[1][pqindex];
+
+    v->pquantizer = 1;
+    if (v->quantizer_mode == QUANT_FRAME_IMPLICIT)
+        v->pquantizer = pqindex < 9;
+    if (v->quantizer_mode == QUANT_NON_UNIFORM)
+        v->pquantizer = 0;
+    v->pqindex = pqindex;
+    if (pqindex < 9) v->halfpq = get_bits(gb, 1);
+    else v->halfpq = 0;
+    if (v->quantizer_mode == QUANT_FRAME_EXPLICIT)
+        v->pquantizer = get_bits(gb, 1);
+
+    switch(v->s.pict_type) {
+    case I_TYPE:
+    case BI_TYPE:
+        status = bitplane_decoding(v->acpred_plane, &v->acpred_is_raw, v);
+        if (status < 0) return -1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "ACPRED plane encoding: "
+                "Imode: %i, Invert: %i\n", status>>1, status&1);
+        v->condover = CONDOVER_NONE;
+        if(v->overlap && v->pq <= 8) {
+            v->condover = decode012(gb);
+            if(v->condover == CONDOVER_SELECT) {
+                status = bitplane_decoding(v->over_flags_plane, &v->overflg_is_raw, v);
+                if (status < 0) return -1;
+                av_log(v->s.avctx, AV_LOG_DEBUG, "CONDOVER plane encoding: "
+                        "Imode: %i, Invert: %i\n", status>>1, status&1);
+            }
+        }
+        break;
+    case P_TYPE:
+        if(v->postprocflag)
+            v->postproc = get_bits1(gb);
+        if (v->extended_mv) v->mvrange = get_prefix(gb, 0, 3);
+        else v->mvrange = 0;
+        v->k_x = v->mvrange + 9 + (v->mvrange >> 1); //k_x can be 9 10 12 13
+        v->k_y = v->mvrange + 8; //k_y can be 8 9 10 11
+        v->range_x = 1 << (v->k_x - 1);
+        v->range_y = 1 << (v->k_y - 1);
+
+        if (v->pq < 5) v->tt_index = 0;
+        else if(v->pq < 13) v->tt_index = 1;
+        else v->tt_index = 2;
+
+        lowquant = (v->pq > 12) ? 0 : 1;
+        v->mv_mode = mv_pmode_table[lowquant][get_prefix(gb, 1, 4)];
+        if (v->mv_mode == MV_PMODE_INTENSITY_COMP)
+        {
+            int scale, shift, i;
+            v->mv_mode2 = mv_pmode_table2[lowquant][get_prefix(gb, 1, 3)];
+            v->lumscale = get_bits(gb, 6);
+            v->lumshift = get_bits(gb, 6);
+            /* fill lookup tables for intensity compensation */
+            if(!v->lumscale) {
+                scale = -64;
+                shift = (255 - v->lumshift * 2) << 6;
+                if(v->lumshift > 31)
+                    shift += 128 << 6;
+            } else {
+                scale = v->lumscale + 32;
+                if(v->lumshift > 31)
+                    shift = (v->lumshift - 64) << 6;
+                else
+                    shift = v->lumshift << 6;
+            }
+            for(i = 0; i < 256; i++) {
+                v->luty[i] = clip_uint8((scale * i + shift + 32) >> 6);
+                v->lutuv[i] = clip_uint8((scale * (i - 128) + 128*64 + 32) >> 6);
+            }
+        }
+        if(v->mv_mode == MV_PMODE_1MV_HPEL || v->mv_mode == MV_PMODE_1MV_HPEL_BILIN)
+            v->s.quarter_sample = 0;
+        else if(v->mv_mode == MV_PMODE_INTENSITY_COMP) {
+            if(v->mv_mode2 == MV_PMODE_1MV_HPEL || v->mv_mode2 == MV_PMODE_1MV_HPEL_BILIN)
+                v->s.quarter_sample = 0;
+            else
+                v->s.quarter_sample = 1;
+        } else
+            v->s.quarter_sample = 1;
+        v->s.mspel = !(v->mv_mode == MV_PMODE_1MV_HPEL_BILIN || (v->mv_mode == MV_PMODE_INTENSITY_COMP && v->mv_mode2 == MV_PMODE_1MV_HPEL_BILIN));
+
+        if ((v->mv_mode == MV_PMODE_INTENSITY_COMP &&
+                 v->mv_mode2 == MV_PMODE_MIXED_MV)
+                || v->mv_mode == MV_PMODE_MIXED_MV)
+        {
+            status = bitplane_decoding(v->mv_type_mb_plane, &v->mv_type_is_raw, v);
+            if (status < 0) return -1;
+            av_log(v->s.avctx, AV_LOG_DEBUG, "MB MV Type plane encoding: "
+                   "Imode: %i, Invert: %i\n", status>>1, status&1);
+        } else {
+            v->mv_type_is_raw = 0;
+            memset(v->mv_type_mb_plane, 0, v->s.mb_stride * v->s.mb_height);
+        }
+        status = bitplane_decoding(v->s.mbskip_table, &v->skip_is_raw, v);
+        if (status < 0) return -1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "MB Skip plane encoding: "
+               "Imode: %i, Invert: %i\n", status>>1, status&1);
+
+        /* Hopefully this is correct for P frames */
+        v->s.mv_table_index = get_bits(gb, 2); //but using vc1_ tables
+        v->cbpcy_vlc = &vc1_cbpcy_p_vlc[get_bits(gb, 2)];
+        if (v->dquant)
+        {
+            av_log(v->s.avctx, AV_LOG_DEBUG, "VOP DQuant info\n");
+            vop_dquant_decoding(v);
+        }
+
+        v->ttfrm = 0; //FIXME Is that so ?
+        if (v->vstransform)
+        {
+            v->ttmbf = get_bits(gb, 1);
+            if (v->ttmbf)
+            {
+                v->ttfrm = ttfrm_to_tt[get_bits(gb, 2)];
+            }
+        } else {
+            v->ttmbf = 1;
+            v->ttfrm = TT_8X8;
+        }
+        break;
+    case B_TYPE:
+        if(v->postprocflag)
+            v->postproc = get_bits1(gb);
+        if (v->extended_mv) v->mvrange = get_prefix(gb, 0, 3);
+        else v->mvrange = 0;
+        v->k_x = v->mvrange + 9 + (v->mvrange >> 1); //k_x can be 9 10 12 13
+        v->k_y = v->mvrange + 8; //k_y can be 8 9 10 11
+        v->range_x = 1 << (v->k_x - 1);
+        v->range_y = 1 << (v->k_y - 1);
+
+        if (v->pq < 5) v->tt_index = 0;
+        else if(v->pq < 13) v->tt_index = 1;
+        else v->tt_index = 2;
+
+        lowquant = (v->pq > 12) ? 0 : 1;
+        v->mv_mode = get_bits1(gb) ? MV_PMODE_1MV : MV_PMODE_1MV_HPEL_BILIN;
+        v->s.quarter_sample = (v->mv_mode == MV_PMODE_1MV);
+        v->s.mspel = v->s.quarter_sample;
+
+        status = bitplane_decoding(v->direct_mb_plane, &v->dmb_is_raw, v);
+        if (status < 0) return -1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "MB Direct Type plane encoding: "
+               "Imode: %i, Invert: %i\n", status>>1, status&1);
+        status = bitplane_decoding(v->s.mbskip_table, &v->skip_is_raw, v);
+        if (status < 0) return -1;
+        av_log(v->s.avctx, AV_LOG_DEBUG, "MB Skip plane encoding: "
+               "Imode: %i, Invert: %i\n", status>>1, status&1);
+
+        v->s.mv_table_index = get_bits(gb, 2);
+        v->cbpcy_vlc = &vc1_cbpcy_p_vlc[get_bits(gb, 2)];
+
+        if (v->dquant)
+        {
+            av_log(v->s.avctx, AV_LOG_DEBUG, "VOP DQuant info\n");
+            vop_dquant_decoding(v);
+        }
+
+        v->ttfrm = 0;
+        if (v->vstransform)
+        {
+            v->ttmbf = get_bits(gb, 1);
+            if (v->ttmbf)
+            {
+                v->ttfrm = ttfrm_to_tt[get_bits(gb, 2)];
+            }
+        } else {
+            v->ttmbf = 1;
+            v->ttfrm = TT_8X8;
+        }
+        break;
+    }
+
+    /* AC Syntax */
+    v->c_ac_table_index = decode012(gb);
+    if (v->s.pict_type == I_TYPE || v->s.pict_type == BI_TYPE)
+    {
+        v->y_ac_table_index = decode012(gb);
+    }
+    /* DC Syntax */
+    v->s.dc_table_index = get_bits(gb, 1);
+    if (v->s.pict_type == I_TYPE && v->dquant) {
+        av_log(v->s.avctx, AV_LOG_DEBUG, "VOP DQuant info\n");
+        vop_dquant_decoding(v);
+    }
+
+    v->bi_type = 0;
+    if(v->s.pict_type == BI_TYPE) {
+        v->s.pict_type = B_TYPE;
+        v->bi_type = 1;
+    }
     return 0;
 }
 
@@ -1435,15 +1828,12 @@ static int vc1_parse_frame_header(VC1Context *v, GetBitContext* gb)
 /**
  * @defgroup block VC-1 Block-level functions
  * @see 7.1.4, p91 and 8.1.1.7, p(1)04
- * @todo TODO: Integrate to MpegEncContext facilities
  * @{
  */
 
 /**
  * @def GET_MQUANT
  * @brief Get macroblock-level quantizer scale
- * @warning XXX: qdiff to the frame quant, not previous quant ?
- * @fixme XXX: Don't know how to initialize mquant otherwise in last case
  */
 #define GET_MQUANT()                                           \
   if (v->dquantfrm)                                            \
@@ -1484,7 +1874,6 @@ static int vc1_parse_frame_header(VC1Context *v, GetBitContext* gb)
  * @see MVDATA decoding from 8.3.5.2, p(1)20
  * @param _dmv_x Horizontal differential for decoded MV
  * @param _dmv_y Vertical differential for decoded MV
- * @todo TODO: Use MpegEncContext arrays to store them
  */
 #define GET_MVDATA(_dmv_x, _dmv_y)                                  \
   index = 1 + get_vlc2(gb, vc1_mv_diff_vlc[s->mv_table_index].table,\
@@ -1615,9 +2004,9 @@ static inline void vc1_pred_mv(MpegEncContext *s, int n, int dmv_x, int dmv_y, i
     /* Calculate hybrid prediction as specified in 8.3.5.3.5 */
     if((!s->first_slice_line || (n==2 || n==3)) && (s->mb_x || (n==1 || n==3))) {
         if(is_intra[xy - wrap])
-            sum = ABS(px) + ABS(py);
+            sum = FFABS(px) + FFABS(py);
         else
-            sum = ABS(px - A[0]) + ABS(py - A[1]);
+            sum = FFABS(px - A[0]) + FFABS(py - A[1]);
         if(sum > 32) {
             if(get_bits1(&s->gb)) {
                 px = A[0];
@@ -1628,9 +2017,9 @@ static inline void vc1_pred_mv(MpegEncContext *s, int n, int dmv_x, int dmv_y, i
             }
         } else {
             if(is_intra[xy - 1])
-                sum = ABS(px) + ABS(py);
+                sum = FFABS(px) + FFABS(py);
             else
-                sum = ABS(px - C[0]) + ABS(py - C[1]);
+                sum = FFABS(px - C[0]) + FFABS(py - C[1]);
             if(sum > 32) {
                 if(get_bits1(&s->gb)) {
                     px = A[0];
@@ -1655,44 +2044,346 @@ static inline void vc1_pred_mv(MpegEncContext *s, int n, int dmv_x, int dmv_y, i
     }
 }
 
+/** Motion compensation for direct or interpolated blocks in B-frames
+ */
+static void vc1_interp_mc(VC1Context *v)
+{
+    MpegEncContext *s = &v->s;
+    DSPContext *dsp = &v->s.dsp;
+    uint8_t *srcY, *srcU, *srcV;
+    int dxy, uvdxy, mx, my, uvmx, uvmy, src_x, src_y, uvsrc_x, uvsrc_y;
+
+    if(!v->s.next_picture.data[0])return;
+
+    mx = s->mv[1][0][0];
+    my = s->mv[1][0][1];
+    uvmx = (mx + ((mx & 3) == 3)) >> 1;
+    uvmy = (my + ((my & 3) == 3)) >> 1;
+    if(v->fastuvmc) {
+        uvmx = uvmx + ((uvmx<0)?-(uvmx&1):(uvmx&1));
+        uvmy = uvmy + ((uvmy<0)?-(uvmy&1):(uvmy&1));
+    }
+    srcY = s->next_picture.data[0];
+    srcU = s->next_picture.data[1];
+    srcV = s->next_picture.data[2];
+
+    src_x = s->mb_x * 16 + (mx >> 2);
+    src_y = s->mb_y * 16 + (my >> 2);
+    uvsrc_x = s->mb_x * 8 + (uvmx >> 2);
+    uvsrc_y = s->mb_y * 8 + (uvmy >> 2);
+
+    src_x   = clip(  src_x, -16, s->mb_width  * 16);
+    src_y   = clip(  src_y, -16, s->mb_height * 16);
+    uvsrc_x = clip(uvsrc_x,  -8, s->mb_width  *  8);
+    uvsrc_y = clip(uvsrc_y,  -8, s->mb_height *  8);
+
+    srcY += src_y * s->linesize + src_x;
+    srcU += uvsrc_y * s->uvlinesize + uvsrc_x;
+    srcV += uvsrc_y * s->uvlinesize + uvsrc_x;
+
+    /* for grayscale we should not try to read from unknown area */
+    if(s->flags & CODEC_FLAG_GRAY) {
+        srcU = s->edge_emu_buffer + 18 * s->linesize;
+        srcV = s->edge_emu_buffer + 18 * s->linesize;
+    }
+
+    if(v->rangeredfrm
+       || (unsigned)src_x > s->h_edge_pos - (mx&3) - 16
+       || (unsigned)src_y > s->v_edge_pos - (my&3) - 16){
+        uint8_t *uvbuf= s->edge_emu_buffer + 19 * s->linesize;
+
+        srcY -= s->mspel * (1 + s->linesize);
+        ff_emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, 17+s->mspel*2, 17+s->mspel*2,
+                            src_x - s->mspel, src_y - s->mspel, s->h_edge_pos, s->v_edge_pos);
+        srcY = s->edge_emu_buffer;
+        ff_emulated_edge_mc(uvbuf     , srcU, s->uvlinesize, 8+1, 8+1,
+                            uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
+        ff_emulated_edge_mc(uvbuf + 16, srcV, s->uvlinesize, 8+1, 8+1,
+                            uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
+        srcU = uvbuf;
+        srcV = uvbuf + 16;
+        /* if we deal with range reduction we need to scale source blocks */
+        if(v->rangeredfrm) {
+            int i, j;
+            uint8_t *src, *src2;
+
+            src = srcY;
+            for(j = 0; j < 17 + s->mspel*2; j++) {
+                for(i = 0; i < 17 + s->mspel*2; i++) src[i] = ((src[i] - 128) >> 1) + 128;
+                src += s->linesize;
+            }
+            src = srcU; src2 = srcV;
+            for(j = 0; j < 9; j++) {
+                for(i = 0; i < 9; i++) {
+                    src[i] = ((src[i] - 128) >> 1) + 128;
+                    src2[i] = ((src2[i] - 128) >> 1) + 128;
+                }
+                src += s->uvlinesize;
+                src2 += s->uvlinesize;
+            }
+        }
+        srcY += s->mspel * (1 + s->linesize);
+    }
+
+    mx >>= 1;
+    my >>= 1;
+    dxy = ((my & 1) << 1) | (mx & 1);
+
+    dsp->avg_pixels_tab[0][dxy](s->dest[0], srcY, s->linesize, 16);
+
+    if(s->flags & CODEC_FLAG_GRAY) return;
+    /* Chroma MC always uses qpel blilinear */
+    uvdxy = ((uvmy & 3) << 2) | (uvmx & 3);
+    uvmx = (uvmx&3)<<1;
+    uvmy = (uvmy&3)<<1;
+    dsp->avg_h264_chroma_pixels_tab[0](s->dest[1], srcU, s->uvlinesize, 8, uvmx, uvmy);
+    dsp->avg_h264_chroma_pixels_tab[0](s->dest[2], srcV, s->uvlinesize, 8, uvmx, uvmy);
+}
+
+static always_inline int scale_mv(int value, int bfrac, int inv, int qs)
+{
+    int n = bfrac;
+
+#if B_FRACTION_DEN==256
+    if(inv)
+        n -= 256;
+    if(!qs)
+        return 2 * ((value * n + 255) >> 9);
+    return (value * n + 128) >> 8;
+#else
+    if(inv)
+        n -= B_FRACTION_DEN;
+    if(!qs)
+        return 2 * ((value * n + B_FRACTION_DEN - 1) / (2 * B_FRACTION_DEN));
+    return (value * n + B_FRACTION_DEN/2) / B_FRACTION_DEN;
+#endif
+}
+
 /** Reconstruct motion vector for B-frame and do motion compensation
  */
 static inline void vc1_b_mc(VC1Context *v, int dmv_x[2], int dmv_y[2], int direct, int mode)
 {
+    if(v->use_ic) {
+        v->mv_mode2 = v->mv_mode;
+        v->mv_mode = MV_PMODE_INTENSITY_COMP;
+    }
+    if(direct) {
+        vc1_mc_1mv(v, 0);
+        vc1_interp_mc(v);
+        if(v->use_ic) v->mv_mode = v->mv_mode2;
+        return;
+    }
+    if(mode == BMV_TYPE_INTERPOLATED) {
+        vc1_mc_1mv(v, 0);
+        vc1_interp_mc(v);
+        if(v->use_ic) v->mv_mode = v->mv_mode2;
+        return;
+    }
+
+    if(v->use_ic && (mode == BMV_TYPE_BACKWARD)) v->mv_mode = v->mv_mode2;
+    vc1_mc_1mv(v, (mode == BMV_TYPE_BACKWARD));
+    if(v->use_ic) v->mv_mode = v->mv_mode2;
+}
+
+static inline void vc1_pred_b_mv(VC1Context *v, int dmv_x[2], int dmv_y[2], int direct, int mvtype)
+{
     MpegEncContext *s = &v->s;
-    int mx[4], my[4], mv_x, mv_y;
-    int i;
+    int xy, wrap, off = 0;
+    int16_t *A, *B, *C;
+    int px, py;
+    int sum;
+    int r_x, r_y;
+    const uint8_t *is_intra = v->mb_type[0];
 
+    r_x = v->range_x;
+    r_y = v->range_y;
     /* scale MV difference to be quad-pel */
     dmv_x[0] <<= 1 - s->quarter_sample;
     dmv_y[0] <<= 1 - s->quarter_sample;
     dmv_x[1] <<= 1 - s->quarter_sample;
     dmv_y[1] <<= 1 - s->quarter_sample;
 
-    if(direct || mode == BMV_TYPE_INTERPOLATED) {
-        /* TODO */
+    wrap = s->b8_stride;
+    xy = s->block_index[0];
+
+    if(s->mb_intra) {
+        s->current_picture.motion_val[0][xy][0] =
+        s->current_picture.motion_val[0][xy][1] =
+        s->current_picture.motion_val[1][xy][0] =
+        s->current_picture.motion_val[1][xy][1] = 0;
+        return;
+    }
+    s->mv[0][0][0] = scale_mv(s->next_picture.motion_val[1][xy][0], v->bfraction, 0, s->quarter_sample);
+    s->mv[0][0][1] = scale_mv(s->next_picture.motion_val[1][xy][1], v->bfraction, 0, s->quarter_sample);
+    s->mv[1][0][0] = scale_mv(s->next_picture.motion_val[1][xy][0], v->bfraction, 1, s->quarter_sample);
+    s->mv[1][0][1] = scale_mv(s->next_picture.motion_val[1][xy][1], v->bfraction, 1, s->quarter_sample);
+    if(direct) {
+        s->current_picture.motion_val[0][xy][0] = s->mv[0][0][0];
+        s->current_picture.motion_val[0][xy][1] = s->mv[0][0][1];
+        s->current_picture.motion_val[1][xy][0] = s->mv[1][0][0];
+        s->current_picture.motion_val[1][xy][1] = s->mv[1][0][1];
         return;
     }
 
-    if(mode == BMV_TYPE_BACKWARD) {
-        for(i = 0; i < 4; i++) {
-            mx[i] = s->last_picture.motion_val[0][s->block_index[i]][0];
-            my[i] = s->last_picture.motion_val[0][s->block_index[i]][1];
+    if((mvtype == BMV_TYPE_FORWARD) || (mvtype == BMV_TYPE_INTERPOLATED)) {
+        C = s->current_picture.motion_val[0][xy - 2];
+        A = s->current_picture.motion_val[0][xy - wrap*2];
+        off = (s->mb_x == (s->mb_width - 1)) ? -2 : 2;
+        B = s->current_picture.motion_val[0][xy - wrap*2 + off];
+
+        if(!s->first_slice_line) { // predictor A is not out of bounds
+            if(s->mb_width == 1) {
+                px = A[0];
+                py = A[1];
+            } else {
+                px = mid_pred(A[0], B[0], C[0]);
+                py = mid_pred(A[1], B[1], C[1]);
+            }
+        } else if(s->mb_x) { // predictor C is not out of bounds
+            px = C[0];
+            py = C[1];
+        } else {
+            px = py = 0;
         }
-    } else {
-        for(i = 0; i < 4; i++) {
-            mx[i] = s->next_picture.motion_val[0][s->block_index[i]][0];
-            my[i] = s->next_picture.motion_val[0][s->block_index[i]][1];
+        /* Pullback MV as specified in 8.3.5.3.4 */
+        {
+            int qx, qy, X, Y;
+            if(v->profile < PROFILE_ADVANCED) {
+                qx = (s->mb_x << 5);
+                qy = (s->mb_y << 5);
+                X = (s->mb_width << 5) - 4;
+                Y = (s->mb_height << 5) - 4;
+                if(qx + px < -28) px = -28 - qx;
+                if(qy + py < -28) py = -28 - qy;
+                if(qx + px > X) px = X - qx;
+                if(qy + py > Y) py = Y - qy;
+            } else {
+                qx = (s->mb_x << 6);
+                qy = (s->mb_y << 6);
+                X = (s->mb_width << 6) - 4;
+                Y = (s->mb_height << 6) - 4;
+                if(qx + px < -60) px = -60 - qx;
+                if(qy + py < -60) py = -60 - qy;
+                if(qx + px > X) px = X - qx;
+                if(qy + py > Y) py = Y - qy;
+            }
         }
+        /* Calculate hybrid prediction as specified in 8.3.5.3.5 */
+        if(0 && !s->first_slice_line && s->mb_x) {
+            if(is_intra[xy - wrap])
+                sum = FFABS(px) + FFABS(py);
+            else
+                sum = FFABS(px - A[0]) + FFABS(py - A[1]);
+            if(sum > 32) {
+                if(get_bits1(&s->gb)) {
+                    px = A[0];
+                    py = A[1];
+                } else {
+                    px = C[0];
+                    py = C[1];
+                }
+            } else {
+                if(is_intra[xy - 2])
+                    sum = FFABS(px) + FFABS(py);
+                else
+                    sum = FFABS(px - C[0]) + FFABS(py - C[1]);
+                if(sum > 32) {
+                    if(get_bits1(&s->gb)) {
+                        px = A[0];
+                        py = A[1];
+                    } else {
+                        px = C[0];
+                        py = C[1];
+                    }
+                }
+            }
+        }
+        /* store MV using signed modulus of MV range defined in 4.11 */
+        s->mv[0][0][0] = ((px + dmv_x[0] + r_x) & ((r_x << 1) - 1)) - r_x;
+        s->mv[0][0][1] = ((py + dmv_y[0] + r_y) & ((r_y << 1) - 1)) - r_y;
     }
+    if((mvtype == BMV_TYPE_BACKWARD) || (mvtype == BMV_TYPE_INTERPOLATED)) {
+        C = s->current_picture.motion_val[1][xy - 2];
+        A = s->current_picture.motion_val[1][xy - wrap*2];
+        off = (s->mb_x == (s->mb_width - 1)) ? -2 : 2;
+        B = s->current_picture.motion_val[1][xy - wrap*2 + off];
+
+        if(!s->first_slice_line) { // predictor A is not out of bounds
+            if(s->mb_width == 1) {
+                px = A[0];
+                py = A[1];
+            } else {
+                px = mid_pred(A[0], B[0], C[0]);
+                py = mid_pred(A[1], B[1], C[1]);
+            }
+        } else if(s->mb_x) { // predictor C is not out of bounds
+            px = C[0];
+            py = C[1];
+        } else {
+            px = py = 0;
+        }
+        /* Pullback MV as specified in 8.3.5.3.4 */
+        {
+            int qx, qy, X, Y;
+            if(v->profile < PROFILE_ADVANCED) {
+                qx = (s->mb_x << 5);
+                qy = (s->mb_y << 5);
+                X = (s->mb_width << 5) - 4;
+                Y = (s->mb_height << 5) - 4;
+                if(qx + px < -28) px = -28 - qx;
+                if(qy + py < -28) py = -28 - qy;
+                if(qx + px > X) px = X - qx;
+                if(qy + py > Y) py = Y - qy;
+            } else {
+                qx = (s->mb_x << 6);
+                qy = (s->mb_y << 6);
+                X = (s->mb_width << 6) - 4;
+                Y = (s->mb_height << 6) - 4;
+                if(qx + px < -60) px = -60 - qx;
+                if(qy + py < -60) py = -60 - qy;
+                if(qx + px > X) px = X - qx;
+                if(qy + py > Y) py = Y - qy;
+            }
+        }
+        /* Calculate hybrid prediction as specified in 8.3.5.3.5 */
+        if(0 && !s->first_slice_line && s->mb_x) {
+            if(is_intra[xy - wrap])
+                sum = FFABS(px) + FFABS(py);
+            else
+                sum = FFABS(px - A[0]) + FFABS(py - A[1]);
+            if(sum > 32) {
+                if(get_bits1(&s->gb)) {
+                    px = A[0];
+                    py = A[1];
+                } else {
+                    px = C[0];
+                    py = C[1];
+                }
+            } else {
+                if(is_intra[xy - 2])
+                    sum = FFABS(px) + FFABS(py);
+                else
+                    sum = FFABS(px - C[0]) + FFABS(py - C[1]);
+                if(sum > 32) {
+                    if(get_bits1(&s->gb)) {
+                        px = A[0];
+                        py = A[1];
+                    } else {
+                        px = C[0];
+                        py = C[1];
+                    }
+                }
+            }
+        }
+        /* store MV using signed modulus of MV range defined in 4.11 */
 
-    /* XXX: not right but how to determine 4-MV intra/inter in another frame? */
-    mv_x = median4(mx[0], mx[1], mx[2], mx[3]);
-    mv_y = median4(my[0], my[1], my[2], my[3]);
-    s->mv[0][0][0] = mv_x;
-    s->mv[0][0][1] = mv_y;
-
-    vc1_mc_1mv(v, (mode == BMV_TYPE_FORWARD));
+        s->mv[1][0][0] = ((px + dmv_x[1] + r_x) & ((r_x << 1) - 1)) - r_x;
+        s->mv[1][0][1] = ((py + dmv_y[1] + r_y) & ((r_y << 1) - 1)) - r_y;
+    }
+    s->current_picture.motion_val[0][xy][0] = s->mv[0][0][0];
+    s->current_picture.motion_val[0][xy][1] = s->mv[0][0][1];
+    s->current_picture.motion_val[1][xy][0] = s->mv[1][0][0];
+    s->current_picture.motion_val[1][xy][1] = s->mv[1][0][1];
 }
 
 /** Get predicted DC value for I-frames only
@@ -1833,7 +2524,6 @@ static inline int vc1_pred_dc(MpegEncContext *s, int overlap, int pq, int n,
 /**
  * @defgroup std_mb VC1 Macroblock-level functions in Simple/Main Profiles
  * @see 7.1.4, p91 and 8.1.1.7, p(1)04
- * @todo TODO: Integrate to MpegEncContext facilities
  * @{
  */
 
@@ -2094,6 +2784,202 @@ not_coded:
     return 0;
 }
 
+/** Decode intra block in intra frames - should be faster than decode_intra_block
+ * @param v VC1Context
+ * @param block block to decode
+ * @param coded are AC coeffs present or not
+ * @param codingset set of VLC to decode data
+ */
+static int vc1_decode_i_block_adv(VC1Context *v, DCTELEM block[64], int n, int coded, int codingset, int mquant)
+{
+    GetBitContext *gb = &v->s.gb;
+    MpegEncContext *s = &v->s;
+    int dc_pred_dir = 0; /* Direction of the DC prediction used */
+    int run_diff, i;
+    int16_t *dc_val;
+    int16_t *ac_val, *ac_val2;
+    int dcdiff;
+    int a_avail = v->a_avail, c_avail = v->c_avail;
+    int use_pred = s->ac_pred;
+    int scale;
+    int q1, q2 = 0;
+    int mb_pos = s->mb_x + s->mb_y * s->mb_stride;
+
+    /* Get DC differential */
+    if (n < 4) {
+        dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_luma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
+    } else {
+        dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_chroma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
+    }
+    if (dcdiff < 0){
+        av_log(s->avctx, AV_LOG_ERROR, "Illegal DC VLC\n");
+        return -1;
+    }
+    if (dcdiff)
+    {
+        if (dcdiff == 119 /* ESC index value */)
+        {
+            /* TODO: Optimize */
+            if (mquant == 1) dcdiff = get_bits(gb, 10);
+            else if (mquant == 2) dcdiff = get_bits(gb, 9);
+            else dcdiff = get_bits(gb, 8);
+        }
+        else
+        {
+            if (mquant == 1)
+                dcdiff = (dcdiff<<2) + get_bits(gb, 2) - 3;
+            else if (mquant == 2)
+                dcdiff = (dcdiff<<1) + get_bits(gb, 1) - 1;
+        }
+        if (get_bits(gb, 1))
+            dcdiff = -dcdiff;
+    }
+
+    /* Prediction */
+    dcdiff += vc1_pred_dc(&v->s, v->overlap, mquant, n, v->a_avail, v->c_avail, &dc_val, &dc_pred_dir);
+    *dc_val = dcdiff;
+
+    /* Store the quantized DC coeff, used for prediction */
+    if (n < 4) {
+        block[0] = dcdiff * s->y_dc_scale;
+    } else {
+        block[0] = dcdiff * s->c_dc_scale;
+    }
+    /* Skip ? */
+    run_diff = 0;
+    i = 0;
+
+    //AC Decoding
+    i = 1;
+
+    /* check if AC is needed at all and adjust direction if needed */
+    if(!a_avail) dc_pred_dir = 1;
+    if(!c_avail) dc_pred_dir = 0;
+    if(!a_avail && !c_avail) use_pred = 0;
+    ac_val = s->ac_val[0][0] + s->block_index[n] * 16;
+    ac_val2 = ac_val;
+
+    scale = mquant * 2 + v->halfpq;
+
+    if(dc_pred_dir) //left
+        ac_val -= 16;
+    else //top
+        ac_val -= 16 * s->block_wrap[n];
+
+    q1 = s->current_picture.qscale_table[mb_pos];
+    if(dc_pred_dir && c_avail) q2 = s->current_picture.qscale_table[mb_pos - 1];
+    if(!dc_pred_dir && a_avail) q2 = s->current_picture.qscale_table[mb_pos - s->mb_stride];
+    if(n && n<4) q2 = q1;
+
+    if(coded) {
+        int last = 0, skip, value;
+        const int8_t *zz_table;
+        int k;
+
+        if(v->s.ac_pred) {
+            if(!dc_pred_dir)
+                zz_table = vc1_horizontal_zz;
+            else
+                zz_table = vc1_vertical_zz;
+        } else
+            zz_table = vc1_normal_zz;
+
+        while (!last) {
+            vc1_decode_ac_coeff(v, &last, &skip, &value, codingset);
+            i += skip;
+            if(i > 63)
+                break;
+            block[zz_table[i++]] = value;
+        }
+
+        /* apply AC prediction if needed */
+        if(use_pred) {
+            /* scale predictors if needed*/
+            if(q2 && q1!=q2) {
+                q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
+
+                if(dc_pred_dir) { //left
+                    for(k = 1; k < 8; k++)
+                        block[k << 3] += (ac_val[k] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                } else { //top
+                    for(k = 1; k < 8; k++)
+                        block[k] += (ac_val[k + 8] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                }
+            } else {
+                if(dc_pred_dir) { //left
+                    for(k = 1; k < 8; k++)
+                        block[k << 3] += ac_val[k];
+                } else { //top
+                    for(k = 1; k < 8; k++)
+                        block[k] += ac_val[k + 8];
+                }
+            }
+        }
+        /* save AC coeffs for further prediction */
+        for(k = 1; k < 8; k++) {
+            ac_val2[k] = block[k << 3];
+            ac_val2[k + 8] = block[k];
+        }
+
+        /* scale AC coeffs */
+        for(k = 1; k < 64; k++)
+            if(block[k]) {
+                block[k] *= scale;
+                if(!v->pquantizer)
+                    block[k] += (block[k] < 0) ? -mquant : mquant;
+            }
+
+        if(use_pred) i = 63;
+    } else { // no AC coeffs
+        int k;
+
+        memset(ac_val2, 0, 16 * 2);
+        if(dc_pred_dir) {//left
+            if(use_pred) {
+                memcpy(ac_val2, ac_val, 8 * 2);
+                if(q2 && q1!=q2) {
+                    q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                    q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
+                    for(k = 1; k < 8; k++)
+                        ac_val2[k] = (ac_val2[k] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                }
+            }
+        } else {//top
+            if(use_pred) {
+                memcpy(ac_val2 + 8, ac_val + 8, 8 * 2);
+                if(q2 && q1!=q2) {
+                    q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                    q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
+                    for(k = 1; k < 8; k++)
+                        ac_val2[k + 8] = (ac_val2[k + 8] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
+                }
+            }
+        }
+
+        /* apply AC prediction if needed */
+        if(use_pred) {
+            if(dc_pred_dir) { //left
+                for(k = 1; k < 8; k++) {
+                    block[k << 3] = ac_val2[k] * scale;
+                    if(!v->pquantizer && block[k << 3])
+                        block[k << 3] += (block[k << 3] < 0) ? -mquant : mquant;
+                }
+            } else { //top
+                for(k = 1; k < 8; k++) {
+                    block[k] = ac_val2[k + 8] * scale;
+                    if(!v->pquantizer && block[k])
+                        block[k] += (block[k] < 0) ? -mquant : mquant;
+                }
+            }
+            i = 63;
+        }
+    }
+    s->block_last_index[n] = i;
+
+    return 0;
+}
+
 /** Decode intra block in inter frames - more generic version than vc1_decode_i_block
  * @param v VC1Context
  * @param block block to decode
@@ -2209,8 +3095,8 @@ static int vc1_decode_intra_block(VC1Context *v, DCTELEM block[64], int n, int c
         if(use_pred) {
             /* scale predictors if needed*/
             if(q2 && q1!=q2) {
-                q1 = q1 * 2 - 1;
-                q2 = q2 * 2 - 1;
+                q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
 
                 if(dc_pred_dir) { //left
                     for(k = 1; k < 8; k++)
@@ -2252,8 +3138,8 @@ static int vc1_decode_intra_block(VC1Context *v, DCTELEM block[64], int n, int c
             if(use_pred) {
                 memcpy(ac_val2, ac_val, 8 * 2);
                 if(q2 && q1!=q2) {
-                    q1 = q1 * 2 - 1;
-                    q2 = q2 * 2 - 1;
+                    q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                    q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
                     for(k = 1; k < 8; k++)
                         ac_val2[k] = (ac_val2[k] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
                 }
@@ -2262,8 +3148,8 @@ static int vc1_decode_intra_block(VC1Context *v, DCTELEM block[64], int n, int c
             if(use_pred) {
                 memcpy(ac_val2 + 8, ac_val + 8, 8 * 2);
                 if(q2 && q1!=q2) {
-                    q1 = q1 * 2 - 1;
-                    q2 = q2 * 2 - 1;
+                    q1 = q1 * 2 + ((q1 == v->pq) ? v->halfpq : 0) - 1;
+                    q2 = q2 * 2 + ((q2 == v->pq) ? v->halfpq : 0) - 1;
                     for(k = 1; k < 8; k++)
                         ac_val2[k + 8] = (ac_val2[k + 8] * q2 * vc1_dqscale[q1 - 1] + 0x20000) >> 18;
                 }
@@ -2372,7 +3258,10 @@ static int vc1_decode_p_block(VC1Context *v, DCTELEM block[64], int n, int mquan
                 i += skip;
                 if(i > 31)
                     break;
-                idx = vc1_simple_progressive_8x4_zz[i++];
+                if(v->profile < PROFILE_ADVANCED)
+                    idx = vc1_simple_progressive_8x4_zz[i++];
+                else
+                    idx = vc1_adv_progressive_8x4_zz[i++];
                 block[idx + off] = value * scale;
                 if(!v->pquantizer)
                     block[idx + off] += (block[idx + off] < 0) ? -mquant : mquant;
@@ -2391,7 +3280,10 @@ static int vc1_decode_p_block(VC1Context *v, DCTELEM block[64], int n, int mquan
                 i += skip;
                 if(i > 31)
                     break;
-                idx = vc1_simple_progressive_4x8_zz[i++];
+                if(v->profile < PROFILE_ADVANCED)
+                    idx = vc1_simple_progressive_4x8_zz[i++];
+                else
+                    idx = vc1_adv_progressive_4x8_zz[i++];
                 block[idx + off] = value * scale;
                 if(!v->pquantizer)
                     block[idx + off] += (block[idx + off] < 0) ? -mquant : mquant;
@@ -2406,8 +3298,6 @@ static int vc1_decode_p_block(VC1Context *v, DCTELEM block[64], int n, int mquan
 
 
 /** Decode one P-frame MB (in Simple/Main profile)
- * @todo TODO: Extend to AP
- * @fixme FIXME: DC value for inter blocks not set
  */
 static int vc1_decode_p_mb(VC1Context *v)
 {
@@ -2449,6 +3339,10 @@ static int vc1_decode_p_mb(VC1Context *v)
         {
             GET_MVDATA(dmv_x, dmv_y);
 
+            if (s->mb_intra) {
+                s->current_picture.motion_val[1][s->block_index[0]][0] = 0;
+                s->current_picture.motion_val[1][s->block_index[0]][1] = 0;
+            }
             s->current_picture.mb_type[mb_pos] = s->mb_intra ? MB_TYPE_INTRA : MB_TYPE_16x16;
             vc1_pred_mv(s, 0, dmv_x, dmv_y, 1, v->range_x, v->range_y, v->mb_type[0]);
 
@@ -2498,12 +3392,11 @@ static int vc1_decode_p_mb(VC1Context *v)
                     if(v->rangeredfrm) for(j = 0; j < 64; j++) s->block[i][j] <<= 1;
                     for(j = 0; j < 64; j++) s->block[i][j] += 128;
                     s->dsp.put_pixels_clamped(s->block[i], s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
-                    /* TODO: proper loop filtering */
                     if(v->pq >= 9 && v->overlap) {
-                        if(v->a_avail)
-                            s->dsp.vc1_v_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2), (i<4) ? ((i&1)>>1) : (s->mb_y&1));
                         if(v->c_avail)
-                            s->dsp.vc1_h_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2), (i<4) ? (i&1) : (s->mb_x&1));
+                            s->dsp.vc1_h_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+                        if(v->a_avail)
+                            s->dsp.vc1_v_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
                     }
                 } else if(val) {
                     vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block);
@@ -2602,12 +3495,11 @@ static int vc1_decode_p_mb(VC1Context *v)
                     if(v->rangeredfrm) for(j = 0; j < 64; j++) s->block[i][j] <<= 1;
                     for(j = 0; j < 64; j++) s->block[i][j] += 128;
                     s->dsp.put_pixels_clamped(s->block[i], s->dest[dst_idx] + off, (i&4)?s->uvlinesize:s->linesize);
-                    /* TODO: proper loop filtering */
                     if(v->pq >= 9 && v->overlap) {
-                        if(v->a_avail)
-                            s->dsp.vc1_v_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2), (i<4) ? ((i&1)>>1) : (s->mb_y&1));
                         if(v->c_avail)
-                            s->dsp.vc1_h_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2), (i<4) ? (i&1) : (s->mb_x&1));
+                            s->dsp.vc1_h_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
+                        if(v->a_avail)
+                            s->dsp.vc1_v_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
                     }
                 } else if(is_coded[i]) {
                     status = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block);
@@ -2650,7 +3542,7 @@ static void vc1_decode_b_mb(VC1Context *v)
     GetBitContext *gb = &s->gb;
     int i, j;
     int mb_pos = s->mb_x + s->mb_y * s->mb_stride;
-    int cbp; /* cbp decoding stuff */
+    int cbp = 0; /* cbp decoding stuff */
     int mqdiff, mquant; /* MB quantization */
     int ttmb = v->ttfrm; /* MB Transform type */
 
@@ -2663,7 +3555,7 @@ static void vc1_decode_b_mb(VC1Context *v)
     int dst_idx, off;
     int skipped, direct;
     int dmv_x[2], dmv_y[2];
-    int bmvtype = BMV_TYPE_BACKWARD; /* XXX: is it so? */
+    int bmvtype = BMV_TYPE_BACKWARD;
 
     mquant = v->pq; /* Loosy initialization */
     s->mb_intra = 0;
@@ -2688,6 +3580,8 @@ static void vc1_decode_b_mb(VC1Context *v)
     if (!direct) {
         if (!skipped) {
             GET_MVDATA(dmv_x[0], dmv_y[0]);
+            dmv_x[1] = dmv_x[0];
+            dmv_y[1] = dmv_y[0];
         }
         if(skipped || !s->mb_intra) {
             bmvtype = decode012(gb);
@@ -2700,24 +3594,34 @@ static void vc1_decode_b_mb(VC1Context *v)
                 break;
             case 2:
                 bmvtype = BMV_TYPE_INTERPOLATED;
+                dmv_x[0] = dmv_y[0] = 0;
             }
         }
     }
+    for(i = 0; i < 6; i++)
+        v->mb_type[0][s->block_index[i]] = s->mb_intra;
 
     if (skipped) {
+        if(direct) bmvtype = BMV_TYPE_INTERPOLATED;
+        vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
         vc1_b_mc(v, dmv_x, dmv_y, direct, bmvtype);
         return;
     }
     if (direct) {
         cbp = get_vlc2(&v->s.gb, v->cbpcy_vlc->table, VC1_CBPCY_P_VLC_BITS, 2);
         GET_MQUANT();
+        s->mb_intra = 0;
+        mb_has_coeffs = 0;
         s->current_picture.qscale_table[mb_pos] = mquant;
-        if(!v->ttmbf && !s->mb_intra && mb_has_coeffs)
+        if(!v->ttmbf)
             ttmb = get_vlc2(gb, vc1_ttmb_vlc[v->tt_index].table, VC1_TTMB_VLC_BITS, 2);
+        dmv_x[0] = dmv_y[0] = dmv_x[1] = dmv_y[1] = 0;
+        vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
         vc1_b_mc(v, dmv_x, dmv_y, direct, bmvtype);
     } else {
         if(!mb_has_coeffs && !s->mb_intra) {
             /* no coded blocks - effectively skipped */
+            vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
             vc1_b_mc(v, dmv_x, dmv_y, direct, bmvtype);
             return;
         }
@@ -2726,17 +3630,21 @@ static void vc1_decode_b_mb(VC1Context *v)
             s->current_picture.qscale_table[mb_pos] = mquant;
             s->ac_pred = get_bits1(gb);
             cbp = 0;
+            vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
         } else {
             if(bmvtype == BMV_TYPE_INTERPOLATED) {
-                GET_MVDATA(dmv_x[1], dmv_y[1]);
+                GET_MVDATA(dmv_x[0], dmv_y[0]);
                 if(!mb_has_coeffs) {
                     /* interpolated skipped block */
+                    vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
                     vc1_b_mc(v, dmv_x, dmv_y, direct, bmvtype);
                     return;
                 }
             }
-            if(!s->mb_intra)
+            vc1_pred_b_mv(v, dmv_x, dmv_y, direct, bmvtype);
+            if(!s->mb_intra) {
                 vc1_b_mc(v, dmv_x, dmv_y, direct, bmvtype);
+            }
             if(s->mb_intra)
                 s->ac_pred = get_bits1(gb);
             cbp = get_vlc2(&v->s.gb, v->cbpcy_vlc->table, VC1_CBPCY_P_VLC_BITS, 2);
@@ -2768,13 +3676,6 @@ static void vc1_decode_b_mb(VC1Context *v)
             if(v->rangeredfrm) for(j = 0; j < 64; j++) s->block[i][j] <<= 1;
             for(j = 0; j < 64; j++) s->block[i][j] += 128;
             s->dsp.put_pixels_clamped(s->block[i], s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2));
-            /* TODO: proper loop filtering */
-            if(v->pq >= 9 && v->overlap) {
-                if(v->a_avail)
-                    s->dsp.vc1_v_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2), (i<4) ? ((i&1)>>1) : (s->mb_y&1));
-                if(v->c_avail)
-                    s->dsp.vc1_h_overlap(s->dest[dst_idx] + off, s->linesize >> ((i & 4) >> 2), (i<4) ? (i&1) : (s->mb_x&1));
-            }
         } else if(val) {
             vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block);
             if(!v->ttmbf && ttmb < 8) ttmb = -1;
@@ -2837,6 +3738,8 @@ static void vc1_decode_i_blocks(VC1Context *v)
             mb_pos = s->mb_x + s->mb_y * s->mb_width;
             s->current_picture.mb_type[mb_pos] = MB_TYPE_INTRA;
             s->current_picture.qscale_table[mb_pos] = v->pq;
+            s->current_picture.motion_val[1][s->block_index[0]][0] = 0;
+            s->current_picture.motion_val[1][s->block_index[0]][1] = 0;
 
             // do actual MB decoding and displaying
             cbp = get_vlc2(&v->s.gb, ff_msmp4_mb_i_vlc.table, MB_INTRA_VLC_BITS, 2);
@@ -2861,27 +3764,156 @@ static void vc1_decode_i_blocks(VC1Context *v)
             }
 
             vc1_put_block(v, s->block);
-            if(v->pq >= 9 && v->overlap) { /* XXX: do proper overlapping insted of loop filter */
+            if(v->pq >= 9 && v->overlap) {
+                if(s->mb_x) {
+                    s->dsp.vc1_h_overlap(s->dest[0], s->linesize);
+                    s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
+                    if(!(s->flags & CODEC_FLAG_GRAY)) {
+                        s->dsp.vc1_h_overlap(s->dest[1], s->uvlinesize);
+                        s->dsp.vc1_h_overlap(s->dest[2], s->uvlinesize);
+                    }
+                }
+                s->dsp.vc1_h_overlap(s->dest[0] + 8, s->linesize);
+                s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
                 if(!s->first_slice_line) {
-                    s->dsp.vc1_v_overlap(s->dest[0], s->linesize, 0);
-                    s->dsp.vc1_v_overlap(s->dest[0] + 8, s->linesize, 0);
+                    s->dsp.vc1_v_overlap(s->dest[0], s->linesize);
+                    s->dsp.vc1_v_overlap(s->dest[0] + 8, s->linesize);
                     if(!(s->flags & CODEC_FLAG_GRAY)) {
-                        s->dsp.vc1_v_overlap(s->dest[1], s->uvlinesize, s->mb_y&1);
-                        s->dsp.vc1_v_overlap(s->dest[2], s->uvlinesize, s->mb_y&1);
+                        s->dsp.vc1_v_overlap(s->dest[1], s->uvlinesize);
+                        s->dsp.vc1_v_overlap(s->dest[2], s->uvlinesize);
                     }
                 }
-                s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize, s->linesize, 1);
-                s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize, 1);
+                s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
+                s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
+            }
+
+            if(get_bits_count(&s->gb) > v->bits) {
+                av_log(s->avctx, AV_LOG_ERROR, "Bits overconsumption: %i > %i\n", get_bits_count(&s->gb), v->bits);
+                return;
+            }
+        }
+        ff_draw_horiz_band(s, s->mb_y * 16, 16);
+        s->first_slice_line = 0;
+    }
+}
+
+/** Decode blocks of I-frame for advanced profile
+ */
+static void vc1_decode_i_blocks_adv(VC1Context *v)
+{
+    int k, j;
+    MpegEncContext *s = &v->s;
+    int cbp, val;
+    uint8_t *coded_val;
+    int mb_pos;
+    int mquant = v->pq;
+    int mqdiff;
+    int overlap;
+    GetBitContext *gb = &s->gb;
+
+    /* select codingmode used for VLC tables selection */
+    switch(v->y_ac_table_index){
+    case 0:
+        v->codingset = (v->pqindex <= 8) ? CS_HIGH_RATE_INTRA : CS_LOW_MOT_INTRA;
+        break;
+    case 1:
+        v->codingset = CS_HIGH_MOT_INTRA;
+        break;
+    case 2:
+        v->codingset = CS_MID_RATE_INTRA;
+        break;
+    }
+
+    switch(v->c_ac_table_index){
+    case 0:
+        v->codingset2 = (v->pqindex <= 8) ? CS_HIGH_RATE_INTER : CS_LOW_MOT_INTER;
+        break;
+    case 1:
+        v->codingset2 = CS_HIGH_MOT_INTER;
+        break;
+    case 2:
+        v->codingset2 = CS_MID_RATE_INTER;
+        break;
+    }
+
+    //do frame decode
+    s->mb_x = s->mb_y = 0;
+    s->mb_intra = 1;
+    s->first_slice_line = 1;
+    ff_er_add_slice(s, 0, 0, s->mb_width - 1, s->mb_height - 1, (AC_END|DC_END|MV_END));
+    for(s->mb_y = 0; s->mb_y < s->mb_height; s->mb_y++) {
+        for(s->mb_x = 0; s->mb_x < s->mb_width; s->mb_x++) {
+            ff_init_block_index(s);
+            ff_update_block_index(s);
+            s->dsp.clear_blocks(s->block[0]);
+            mb_pos = s->mb_x + s->mb_y * s->mb_stride;
+            s->current_picture.mb_type[mb_pos] = MB_TYPE_INTRA;
+            s->current_picture.motion_val[1][s->block_index[0]][0] = 0;
+            s->current_picture.motion_val[1][s->block_index[0]][1] = 0;
+
+            // do actual MB decoding and displaying
+            cbp = get_vlc2(&v->s.gb, ff_msmp4_mb_i_vlc.table, MB_INTRA_VLC_BITS, 2);
+            if(v->acpred_is_raw)
+                v->s.ac_pred = get_bits(&v->s.gb, 1);
+            else
+                v->s.ac_pred = v->acpred_plane[mb_pos];
+
+            if(v->condover == CONDOVER_SELECT) {
+                if(v->overflg_is_raw)
+                    overlap = get_bits(&v->s.gb, 1);
+                else
+                    overlap = v->over_flags_plane[mb_pos];
+            } else
+                overlap = (v->condover == CONDOVER_ALL);
+
+            GET_MQUANT();
+
+            s->current_picture.qscale_table[mb_pos] = mquant;
+            /* Set DC scale - y and c use the same */
+            s->y_dc_scale = s->y_dc_scale_table[mquant];
+            s->c_dc_scale = s->c_dc_scale_table[mquant];
+
+            for(k = 0; k < 6; k++) {
+                val = ((cbp >> (5 - k)) & 1);
+
+                if (k < 4) {
+                    int pred = vc1_coded_block_pred(&v->s, k, &coded_val);
+                    val = val ^ pred;
+                    *coded_val = val;
+                }
+                cbp |= val << (5 - k);
+
+                v->a_avail = !s->first_slice_line || (k==2 || k==3);
+                v->c_avail = !!s->mb_x || (k==1 || k==3);
+
+                vc1_decode_i_block_adv(v, s->block[k], k, val, (k<4)? v->codingset : v->codingset2, mquant);
+
+                s->dsp.vc1_inv_trans_8x8(s->block[k]);
+                for(j = 0; j < 64; j++) s->block[k][j] += 128;
+            }
+
+            vc1_put_block(v, s->block);
+            if(overlap) {
                 if(s->mb_x) {
-                    s->dsp.vc1_h_overlap(s->dest[0], s->linesize, 0);
-                    s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize, s->linesize, 0);
+                    s->dsp.vc1_h_overlap(s->dest[0], s->linesize);
+                    s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
+                    if(!(s->flags & CODEC_FLAG_GRAY)) {
+                        s->dsp.vc1_h_overlap(s->dest[1], s->uvlinesize);
+                        s->dsp.vc1_h_overlap(s->dest[2], s->uvlinesize);
+                    }
+                }
+                s->dsp.vc1_h_overlap(s->dest[0] + 8, s->linesize);
+                s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
+                if(!s->first_slice_line) {
+                    s->dsp.vc1_v_overlap(s->dest[0], s->linesize);
+                    s->dsp.vc1_v_overlap(s->dest[0] + 8, s->linesize);
                     if(!(s->flags & CODEC_FLAG_GRAY)) {
-                        s->dsp.vc1_h_overlap(s->dest[1], s->uvlinesize, s->mb_x&1);
-                        s->dsp.vc1_h_overlap(s->dest[2], s->uvlinesize, s->mb_x&1);
+                        s->dsp.vc1_v_overlap(s->dest[1], s->uvlinesize);
+                        s->dsp.vc1_v_overlap(s->dest[2], s->uvlinesize);
                     }
                 }
-                s->dsp.vc1_h_overlap(s->dest[0] + 8, s->linesize, 1);
-                s->dsp.vc1_h_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize, 1);
+                s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize, s->linesize);
+                s->dsp.vc1_v_overlap(s->dest[0] + 8 * s->linesize + 8, s->linesize);
             }
 
             if(get_bits_count(&s->gb) > v->bits) {
@@ -2990,6 +4022,25 @@ static void vc1_decode_b_blocks(VC1Context *v)
     }
 }
 
+static void vc1_decode_skip_blocks(VC1Context *v)
+{
+    MpegEncContext *s = &v->s;
+
+    ff_er_add_slice(s, 0, 0, s->mb_width - 1, s->mb_height - 1, (AC_END|DC_END|MV_END));
+    s->first_slice_line = 1;
+    for(s->mb_y = 0; s->mb_y < s->mb_height; s->mb_y++) {
+        s->mb_x = 0;
+        ff_init_block_index(s);
+        ff_update_block_index(s);
+        memcpy(s->dest[0], s->last_picture.data[0] + s->mb_y * 16 * s->linesize, s->linesize * 16);
+        memcpy(s->dest[1], s->last_picture.data[1] + s->mb_y * 8 * s->uvlinesize, s->uvlinesize * 8);
+        memcpy(s->dest[2], s->last_picture.data[2] + s->mb_y * 8 * s->uvlinesize, s->uvlinesize * 8);
+        ff_draw_horiz_band(s, s->mb_y * 16, 16);
+        s->first_slice_line = 0;
+    }
+    s->pict_type = P_TYPE;
+}
+
 static void vc1_decode_blocks(VC1Context *v)
 {
 
@@ -2997,13 +4048,22 @@ static void vc1_decode_blocks(VC1Context *v)
 
     switch(v->s.pict_type) {
     case I_TYPE:
-        vc1_decode_i_blocks(v);
+        if(v->profile == PROFILE_ADVANCED)
+            vc1_decode_i_blocks_adv(v);
+        else
+            vc1_decode_i_blocks(v);
         break;
     case P_TYPE:
-        vc1_decode_p_blocks(v);
+        if(v->p_frame_skipped)
+            vc1_decode_skip_blocks(v);
+        else
+            vc1_decode_p_blocks(v);
         break;
     case B_TYPE:
-        vc1_decode_b_blocks(v);
+        if(v->bi_type)
+            vc1_decode_i_blocks(v);
+        else
+            vc1_decode_b_blocks(v);
         break;
     }
 }
@@ -3058,8 +4118,48 @@ static int vc1_decode_init(AVCodecContext *avctx)
         {
             av_log(avctx, AV_LOG_INFO, "Read %i bits in overflow\n", -count);
         }
+    } else { // VC1/WVC1
+        int edata_size = avctx->extradata_size;
+        uint8_t *edata = avctx->extradata;
+
+        if(avctx->extradata_size < 16) {
+            av_log(avctx, AV_LOG_ERROR, "Extradata size too small: %i\n", edata_size);
+            return -1;
+        }
+        while(edata_size > 8) {
+            // test if we've found header
+            if(BE_32(edata) == 0x0000010F) {
+                edata += 4;
+                edata_size -= 4;
+                break;
+            }
+            edata_size--;
+            edata++;
+        }
+
+        init_get_bits(&gb, edata, edata_size*8);
+
+        if (decode_sequence_header(avctx, &gb) < 0)
+          return -1;
+
+        while(edata_size > 8) {
+            // test if we've found entry point
+            if(BE_32(edata) == 0x0000010E) {
+                edata += 4;
+                edata_size -= 4;
+                break;
+            }
+            edata_size--;
+            edata++;
+        }
+
+        init_get_bits(&gb, edata, edata_size*8);
+
+        if (decode_entry_point(avctx, &gb) < 0)
+          return -1;
     }
     avctx->has_b_frames= !!(avctx->max_b_frames);
+    s->low_delay = !avctx->has_b_frames;
 
     s->mb_width = (avctx->coded_width+15)>>4;
     s->mb_height = (avctx->coded_height+15)>>4;
@@ -3067,6 +4167,8 @@ static int vc1_decode_init(AVCodecContext *avctx)
     /* Allocate mb bitplanes */
     v->mv_type_mb_plane = av_malloc(s->mb_stride * s->mb_height);
     v->direct_mb_plane = av_malloc(s->mb_stride * s->mb_height);
+    v->acpred_plane = av_malloc(s->mb_stride * s->mb_height);
+    v->over_flags_plane = av_malloc(s->mb_stride * s->mb_height);
 
     /* allocate block type info in that way so it could be used with s->block_index[] */
     v->mb_type_base = av_malloc(s->b8_stride * (s->mb_height * 2 + 1) + s->mb_stride * (s->mb_height + 1) * 2);
@@ -3089,7 +4191,6 @@ static int vc1_decode_init(AVCodecContext *avctx)
 
 /** Decode a VC1/WMV3 frame
  * @todo TODO: Handle VC-1 IDUs (Transport level?)
- * @warning Initial try at using MpegEncContext stuff
  */
 static int vc1_decode_frame(AVCodecContext *avctx,
                             void *data, int *data_size,
@@ -3098,6 +4199,7 @@ static int vc1_decode_frame(AVCodecContext *avctx,
     VC1Context *v = avctx->priv_data;
     MpegEncContext *s = &v->s;
     AVFrame *pict = data;
+    uint8_t *buf2 = NULL;
 
     /* no supplementary picture */
     if (buf_size == 0) {
@@ -3118,29 +4220,61 @@ static int vc1_decode_frame(AVCodecContext *avctx,
         s->current_picture_ptr= &s->picture[i];
     }
 
-    avctx->has_b_frames= !s->low_delay;
-
-    init_get_bits(&s->gb, buf, buf_size*8);
+    //for advanced profile we need to unescape buffer
+    if (avctx->codec_id == CODEC_ID_VC1) {
+        int i, buf_size2;
+        buf2 = av_malloc(buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
+        buf_size2 = 0;
+        for(i = 0; i < buf_size; i++) {
+            if(buf[i] == 3 && i >= 2 && !buf[i-1] && !buf[i-2] && i < buf_size-1 && buf[i+1] < 4) {
+                buf2[buf_size2++] = buf[i+1];
+                i++;
+            } else
+                buf2[buf_size2++] = buf[i];
+        }
+        init_get_bits(&s->gb, buf2, buf_size2*8);
+    } else
+        init_get_bits(&s->gb, buf, buf_size*8);
     // do parse frame header
-    if(vc1_parse_frame_header(v, &s->gb) == -1)
-        return -1;
+    if(v->profile < PROFILE_ADVANCED) {
+        if(vc1_parse_frame_header(v, &s->gb) == -1) {
+            av_free(buf2);
+            return -1;
+        }
+    } else {
+        if(vc1_parse_frame_header_adv(v, &s->gb) == -1) {
+            av_free(buf2);
+            return -1;
+        }
+    }
 
-//    if(s->pict_type != I_TYPE && s->pict_type != P_TYPE)return -1;
+    if(s->pict_type != I_TYPE && !v->res_rtm_flag){
+        av_free(buf2);
+        return -1;
+    }
 
     // for hurry_up==5
     s->current_picture.pict_type= s->pict_type;
     s->current_picture.key_frame= s->pict_type == I_TYPE;
 
     /* skip B-frames if we don't have reference frames */
-    if(s->last_picture_ptr==NULL && (s->pict_type==B_TYPE || s->dropable)) return -1;//buf_size;
+    if(s->last_picture_ptr==NULL && (s->pict_type==B_TYPE || s->dropable)){
+        av_free(buf2);
+        return -1;//buf_size;
+    }
     /* skip b frames if we are in a hurry */
     if(avctx->hurry_up && s->pict_type==B_TYPE) return -1;//buf_size;
     if(   (avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type==B_TYPE)
        || (avctx->skip_frame >= AVDISCARD_NONKEY && s->pict_type!=I_TYPE)
-       ||  avctx->skip_frame >= AVDISCARD_ALL)
+       ||  avctx->skip_frame >= AVDISCARD_ALL) {
+        av_free(buf2);
         return buf_size;
+    }
     /* skip everything if we are in a hurry>=5 */
-    if(avctx->hurry_up>=5) return -1;//buf_size;
+    if(avctx->hurry_up>=5) {
+        av_free(buf2);
+        return -1;//buf_size;
+    }
 
     if(s->next_p_frame_damaged){
         if(s->pict_type==B_TYPE)
@@ -3149,8 +4283,10 @@ static int vc1_decode_frame(AVCodecContext *avctx,
             s->next_p_frame_damaged=0;
     }
 
-    if(MPV_frame_start(s, avctx) < 0)
+    if(MPV_frame_start(s, avctx) < 0) {
+        av_free(buf2);
         return -1;
+    }
 
     ff_er_frame_start(s);
 
@@ -3180,6 +4316,7 @@ assert(s->current_picture.pict_type == s->pict_type);
     /* we substract 1 because it is added on utils.c    */
     avctx->frame_number = s->picture_number - 1;
 
+    av_free(buf2);
     return buf_size;
 }
 
@@ -3196,6 +4333,8 @@ static int vc1_decode_end(AVCodecContext *avctx)
     MPV_common_end(&v->s);
     av_freep(&v->mv_type_mb_plane);
     av_freep(&v->direct_mb_plane);
+    av_freep(&v->acpred_plane);
+    av_freep(&v->over_flags_plane);
     av_freep(&v->mb_type_base);
     return 0;
 }
diff --git a/src/libffmpeg/libavcodec/vc1acdata.h b/src/libffmpeg/libavcodec/vc1acdata.h
index ffcc39d64..a6acecd78 100644
--- a/src/libffmpeg/libavcodec/vc1acdata.h
+++ b/src/libffmpeg/libavcodec/vc1acdata.h
@@ -1,3 +1,24 @@
+/*
+ * VC-1 and WMV3 decoder
+ * copyright (c) 2006 Konstantin Shishkov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #define AC_MODES 8
 
 static const int vc1_ac_sizes[AC_MODES] = {
diff --git a/src/libffmpeg/libavcodec/vc1data.h b/src/libffmpeg/libavcodec/vc1data.h
index 9f9e21b4a..70e88b525 100644
--- a/src/libffmpeg/libavcodec/vc1data.h
+++ b/src/libffmpeg/libavcodec/vc1data.h
@@ -1,3 +1,25 @@
+/*
+ * VC-1 and WMV3 decoder
+ * copyright (c) 2006 Konstantin Shishkov
+ * (c) 2005 anonymous, Alex Beregszaszi, Michael Niedermayer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file vc1data.h
  * VC-1 tables.
@@ -6,6 +28,7 @@
 #ifndef VC1DATA_H
 #define VC1DATA_H
 
+#if 0 //original bfraction from vc9data.h, not conforming to standard
 /* Denominator used for vc1_bfraction_lut */
 #define B_FRACTION_DEN  840
 
@@ -19,7 +42,23 @@ const int16_t vc1_bfraction_lut[23] = {
   525 /*5/8*/, 735 /*7/8*/,
   -1 /*inv.*/, 0 /*BI fm*/
 };
-const uint8_t vc1_bfraction_bits[23] = {
+#else
+/* Denominator used for vc1_bfraction_lut */
+#define B_FRACTION_DEN  256
+
+/* pre-computed scales for all bfractions and base=256 */
+static const int16_t vc1_bfraction_lut[23] = {
+  128 /*1/2*/,  85 /*1/3*/, 170 /*2/3*/,  64 /*1/4*/,
+  192 /*3/4*/,  51 /*1/5*/, 102 /*2/5*/,
+  153 /*3/5*/, 204 /*4/5*/,  43 /*1/6*/, 215 /*5/6*/,
+   37 /*1/7*/,  74 /*2/7*/, 111 /*3/7*/, 148 /*4/7*/,
+  185 /*5/7*/, 222 /*6/7*/,  32 /*1/8*/,  96 /*3/8*/,
+  160 /*5/8*/, 224 /*7/8*/,
+  -1 /*inv.*/, 0 /*BI fm*/
+};
+#endif
+
+static const uint8_t vc1_bfraction_bits[23] = {
     3, 3, 3, 3,
     3, 3, 3,
     7, 7, 7, 7,
@@ -28,7 +67,7 @@ const uint8_t vc1_bfraction_bits[23] = {
     7, 7,
     7, 7
 };
-const uint8_t vc1_bfraction_codes[23] = {
+static const uint8_t vc1_bfraction_codes[23] = {
      0,   1,   2,   3,
      4,   5,   6,
    112, 113, 114, 115,
diff --git a/src/libffmpeg/libavcodec/vc1dsp.c b/src/libffmpeg/libavcodec/vc1dsp.c
index 16fe31b90..9139ffb28 100644
--- a/src/libffmpeg/libavcodec/vc1dsp.c
+++ b/src/libffmpeg/libavcodec/vc1dsp.c
@@ -2,18 +2,20 @@
  * VC-1 and WMV3 decoder - DSP functions
  * Copyright (c) 2006 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -27,43 +29,53 @@
 #include "dsputil.h"
 
 
-/** Apply overlap transform to vertical edge
+/** Apply overlap transform to horizontal edge
 */
-static void vc1_v_overlap_c(uint8_t* src, int stride, int rnd)
+static void vc1_v_overlap_c(uint8_t* src, int stride)
 {
     int i;
     int a, b, c, d;
+    int d1, d2;
+    int rnd = 1;
     for(i = 0; i < 8; i++) {
         a = src[-2*stride];
         b = src[-stride];
         c = src[0];
         d = src[stride];
+        d1 = (a - d + 3 + rnd) >> 3;
+        d2 = (a - d + b - c + 4 - rnd) >> 3;
 
-        src[-2*stride] = clip_uint8((7*a + d + 4 - rnd) >> 3);
-        src[-stride] = clip_uint8((-a + 7*b + c + d + 3 + rnd) >> 3);
-        src[0] = clip_uint8((a + b + 7*c - d + 4 - rnd) >> 3);
-        src[stride] = clip_uint8((a + 7*d + 3 + rnd) >> 3);
+        src[-2*stride] = a - d1;
+        src[-stride] = b - d2;
+        src[0] = c + d2;
+        src[stride] = d + d1;
         src++;
+        rnd = !rnd;
     }
 }
 
-/** Apply overlap transform to horizontal edge
+/** Apply overlap transform to vertical edge
 */
-static void vc1_h_overlap_c(uint8_t* src, int stride, int rnd)
+static void vc1_h_overlap_c(uint8_t* src, int stride)
 {
     int i;
     int a, b, c, d;
+    int d1, d2;
+    int rnd = 1;
     for(i = 0; i < 8; i++) {
         a = src[-2];
         b = src[-1];
         c = src[0];
         d = src[1];
+        d1 = (a - d + 3 + rnd) >> 3;
+        d2 = (a - d + b - c + 4 - rnd) >> 3;
 
-        src[-2] = clip_uint8((7*a + d + 4 - rnd) >> 3);
-        src[-1] = clip_uint8((-a + 7*b + c + d + 3 + rnd) >> 3);
-        src[0] = clip_uint8((a + b + 7*c - d + 4 - rnd) >> 3);
-        src[1] = clip_uint8((a + 7*d + 3 + rnd) >> 3);
+        src[-2] = a - d1;
+        src[-1] = b - d2;
+        src[0] = c + d2;
+        src[1] = d + d1;
         src += stride;
+        rnd = !rnd;
     }
 }
 
diff --git a/src/libffmpeg/libavcodec/vcr1.c b/src/libffmpeg/libavcodec/vcr1.c
index 6012752eb..62bf12320 100644
--- a/src/libffmpeg/libavcodec/vcr1.c
+++ b/src/libffmpeg/libavcodec/vcr1.c
@@ -2,18 +2,20 @@
  * ATI VCR1 codec
  * Copyright (c) 2003 Michael Niedermayer
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavcodec/vmdav.c b/src/libffmpeg/libavcodec/vmdav.c
index b850a09f9..a9937144e 100644
--- a/src/libffmpeg/libavcodec/vmdav.c
+++ b/src/libffmpeg/libavcodec/vmdav.c
@@ -2,18 +2,20 @@
  * Sierra VMD Audio & Video Decoders
  * Copyright (C) 2004 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -92,7 +94,7 @@ static void lz_unpack(unsigned char *src, unsigned char *dest, int dest_len)
     d_end = d + dest_len;
     dataleft = LE_32(s);
     s += 4;
-    memset(queue, QUEUE_SIZE, 0x20);
+    memset(queue, 0x20, QUEUE_SIZE);
     if (LE_32(s) == 0x56781234) {
         s += 4;
         qpos = 0x111;
@@ -482,10 +484,13 @@ static int vmdaudio_loadsound(VmdAudioContext *s, unsigned char *data,
         } else {
             if (s->bits == 16)
                 vmdaudio_decode_audio(s, data, buf, 1);
-            else
+            else {
                 /* copy the data but convert it to signed */
-                for (i = 0; i < s->block_align; i++)
-                    data[i * 2 + 1] = buf[i] + 0x80;
+                for (i = 0; i < s->block_align; i++){
+                    *data++ = buf[i] + 0x80;
+                    *data++ = buf[i] + 0x80;
+                }
+            }
         }
     } else {
         bytes_decoded = s->block_align * 2;
@@ -498,8 +503,10 @@ static int vmdaudio_loadsound(VmdAudioContext *s, unsigned char *data,
                 vmdaudio_decode_audio(s, data, buf, 0);
             } else {
                 /* copy the data but convert it to signed */
-                for (i = 0; i < s->block_align; i++)
-                    data[i * 2 + 1] = buf[i] + 0x80;
+                for (i = 0; i < s->block_align; i++){
+                    *data++ = buf[i] + 0x80;
+                    *data++ = buf[i] + 0x80;
+                }
             }
         }
     }
@@ -512,12 +519,10 @@ static int vmdaudio_decode_frame(AVCodecContext *avctx,
                                  uint8_t *buf, int buf_size)
 {
     VmdAudioContext *s = (VmdAudioContext *)avctx->priv_data;
-    unsigned int sound_flags;
     unsigned char *output_samples = (unsigned char *)data;
 
     /* point to the start of the encoded data */
     unsigned char *p = buf + 16;
-    unsigned char *p_end = buf + buf_size;
 
     if (buf_size < 16)
         return buf_size;
@@ -526,24 +531,10 @@ static int vmdaudio_decode_frame(AVCodecContext *avctx,
         /* the chunk contains audio */
         *data_size = vmdaudio_loadsound(s, output_samples, p, 0);
     } else if (buf[6] == 2) {
-        /* the chunk contains audio and silence mixed together */
-        sound_flags = LE_32(p);
+        /* the chunk may contain audio */
         p += 4;
-
-        /* do something with extrabufs here? */
-
-        while (p < p_end) {
-            if (sound_flags & 0x01)
-                /* silence */
-                *data_size += vmdaudio_loadsound(s, output_samples, p, 1);
-            else {
-                /* audio */
-                *data_size += vmdaudio_loadsound(s, output_samples, p, 0);
-                p += s->block_align;
-            }
-            output_samples += (s->block_align * s->bits / 8);
-            sound_flags >>= 1;
-        }
+        *data_size = vmdaudio_loadsound(s, output_samples, p, (buf_size == 16));
+        output_samples += (s->block_align * s->bits / 8);
     } else if (buf[6] == 3) {
         /* silent chunk */
         *data_size = vmdaudio_loadsound(s, output_samples, p, 1);
diff --git a/src/libffmpeg/libavcodec/vorbis.c b/src/libffmpeg/libavcodec/vorbis.c
index de3688c91..ca8d0a956 100644
--- a/src/libffmpeg/libavcodec/vorbis.c
+++ b/src/libffmpeg/libavcodec/vorbis.c
@@ -3,18 +3,20 @@
  * Vorbis I decoder
  * @author Denes Balatoni  ( dbalatoni programozo hu )
 
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -43,25 +45,127 @@
 #undef NDEBUG
 #include <assert.h>
 
-/* Helper functions */
-
-/**
- *  reads 0-32 bits when using the ALT_BITSTREAM_READER_LE bitstream reader
- */
-static unsigned int get_bits_long_le(GetBitContext *s, int n){
-    if(n<=17) return get_bits(s, n);
-    else{
-        int ret= get_bits(s, 16);
-        return ret | (get_bits(s, n-16) << 16);
-    }
-}
+typedef struct {
+    uint_fast8_t dimensions;
+    uint_fast8_t lookup_type;
+    uint_fast8_t maxdepth;
+    VLC vlc;
+    float *codevectors;
+    unsigned int nb_bits;
+} vorbis_codebook;
+
+typedef union vorbis_floor_u vorbis_floor_data;
+typedef struct vorbis_floor0_s vorbis_floor0;
+typedef struct vorbis_floor1_s vorbis_floor1;
+struct vorbis_context_s;
+typedef
+uint_fast8_t (* vorbis_floor_decode_func)
+             (struct vorbis_context_s *, vorbis_floor_data *, float *);
+typedef struct {
+    uint_fast8_t floor_type;
+    vorbis_floor_decode_func decode;
+    union vorbis_floor_u
+    {
+        struct vorbis_floor0_s
+        {
+            uint_fast8_t order;
+            uint_fast16_t rate;
+            uint_fast16_t bark_map_size;
+            int_fast32_t * map[2];
+            uint_fast32_t map_size[2];
+            uint_fast8_t amplitude_bits;
+            uint_fast8_t amplitude_offset;
+            uint_fast8_t num_books;
+            uint_fast8_t * book_list;
+            float * lsp;
+        } t0;
+        struct vorbis_floor1_s
+        {
+            uint_fast8_t partitions;
+            uint_fast8_t maximum_class;
+            uint_fast8_t partition_class[32];
+            uint_fast8_t class_dimensions[16];
+            uint_fast8_t class_subclasses[16];
+            uint_fast8_t class_masterbook[16];
+            int_fast16_t subclass_books[16][8];
+            uint_fast8_t multiplier;
+            uint_fast16_t x_list_dim;
+            floor1_entry_t * list;
+        } t1;
+    } data;
+} vorbis_floor;
+
+typedef struct {
+    uint_fast16_t type;
+    uint_fast32_t begin;
+    uint_fast32_t end;
+    uint_fast32_t partition_size;
+    uint_fast8_t classifications;
+    uint_fast8_t classbook;
+    int_fast16_t books[64][8];
+    uint_fast8_t maxpass;
+} vorbis_residue;
+
+typedef struct {
+    uint_fast8_t submaps;
+    uint_fast16_t coupling_steps;
+    uint_fast8_t *magnitude;
+    uint_fast8_t *angle;
+    uint_fast8_t *mux;
+    uint_fast8_t submap_floor[16];
+    uint_fast8_t submap_residue[16];
+} vorbis_mapping;
+
+typedef struct {
+    uint_fast8_t blockflag;
+    uint_fast16_t windowtype;
+    uint_fast16_t transformtype;
+    uint_fast8_t mapping;
+} vorbis_mode;
+
+typedef struct vorbis_context_s {
+    AVCodecContext *avccontext;
+    GetBitContext gb;
+    DSPContext dsp;
+
+    MDCTContext mdct[2];
+    uint_fast8_t first_frame;
+    uint_fast32_t version;
+    uint_fast8_t audio_channels;
+    uint_fast32_t audio_samplerate;
+    uint_fast32_t bitrate_maximum;
+    uint_fast32_t bitrate_nominal;
+    uint_fast32_t bitrate_minimum;
+    uint_fast32_t blocksize[2];
+    const float * win[2];
+    uint_fast16_t codebook_count;
+    vorbis_codebook *codebooks;
+    uint_fast8_t floor_count;
+    vorbis_floor *floors;
+    uint_fast8_t residue_count;
+    vorbis_residue *residues;
+    uint_fast8_t mapping_count;
+    vorbis_mapping *mappings;
+    uint_fast8_t mode_count;
+    vorbis_mode *modes;
+    uint_fast8_t mode_number; // mode number for the current packet
+    float *channel_residues;
+    float *channel_floors;
+    float *saved;
+    uint_fast16_t saved_start;
+    float *ret;
+    float *buf;
+    float *buf_tmp;
+    uint_fast32_t add_bias; // for float->int conversion
+    uint_fast32_t exp_bias;
+} vorbis_context;
 
-#define ilog(i) av_log2(2*(i))
+/* Helper functions */
 
 #define BARK(x) \
     (13.1f*atan(0.00074f*(x))+2.24f*atan(1.85e-8f*(x)*(x))+1e-4f*(x))
 
-static unsigned int nth_root(unsigned int x, unsigned int n) {   // x^(1/n)
+unsigned int ff_vorbis_nth_root(unsigned int x, unsigned int n) {   // x^(1/n)
     unsigned int ret=0, i, j;
 
     do {
@@ -82,7 +186,7 @@ static float vorbisfloat2float(uint_fast32_t val) {
 
 // Generate vlc codes from vorbis huffman code lengths
 
-static int vorbis_len2vlc(vorbis_context *vc, uint_fast8_t *bits, uint_fast32_t *codes, uint_fast32_t num) {
+int ff_vorbis_len2vlc(uint8_t *bits, uint32_t *codes, uint_fast32_t num) {
     uint_fast32_t exit_at_level[33]={404,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
         0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
 
@@ -105,12 +209,12 @@ static int vorbis_len2vlc(vorbis_context *vc, uint_fast8_t *bits, uint_fast32_t
     }
 
 #ifdef V_DEBUG
-    av_log(vc->avccontext, AV_LOG_INFO, " %d. of %d code len %d code %d - ", p, num, bits[p], codes[p]);
+    av_log(NULL, AV_LOG_INFO, " %d. of %d code len %d code %d - ", p, num, bits[p], codes[p]);
     init_get_bits(&gb, (uint_fast8_t *)&codes[p], bits[p]);
     for(i=0;i<bits[p];++i) {
-        av_log(vc->avccontext, AV_LOG_INFO, "%s", get_bits1(&gb) ? "1" : "0");
+        av_log(NULL, AV_LOG_INFO, "%s", get_bits1(&gb) ? "1" : "0");
     }
-    av_log(vc->avccontext, AV_LOG_INFO, "\n");
+    av_log(NULL, AV_LOG_INFO, "\n");
 #endif
 
     ++p;
@@ -131,21 +235,53 @@ static int vorbis_len2vlc(vorbis_context *vc, uint_fast8_t *bits, uint_fast32_t
         codes[p]=code;
 
 #ifdef V_DEBUG
-        av_log(vc->avccontext, AV_LOG_INFO, " %d. code len %d code %d - ", p, bits[p], codes[p]);
+        av_log(NULL, AV_LOG_INFO, " %d. code len %d code %d - ", p, bits[p], codes[p]);
         init_get_bits(&gb, (uint_fast8_t *)&codes[p], bits[p]);
         for(i=0;i<bits[p];++i) {
-            av_log(vc->avccontext, AV_LOG_INFO, "%s", get_bits1(&gb) ? "1" : "0");
+            av_log(NULL, AV_LOG_INFO, "%s", get_bits1(&gb) ? "1" : "0");
         }
-        av_log(vc->avccontext, AV_LOG_INFO, "\n");
+        av_log(NULL, AV_LOG_INFO, "\n");
 #endif
 
     }
 
-    //FIXME no exits should be left (underspecified tree - ie. unused valid vlcs - not allowed by SPEC)
+    //no exits should be left (underspecified tree - ie. unused valid vlcs - not allowed by SPEC)
+    for (p=1; p<33; p++)
+        if (exit_at_level[p]) return 1;
 
     return 0;
 }
 
+void ff_vorbis_ready_floor1_list(floor1_entry_t * list, int values) {
+    int i;
+    list[0].sort = 0;
+    list[1].sort = 1;
+    for (i = 2; i < values; i++) {
+        int j;
+        list[i].low = 0;
+        list[i].high = 1;
+        list[i].sort = i;
+        for (j = 2; j < i; j++) {
+            int tmp = list[j].x;
+            if (tmp < list[i].x) {
+                if (tmp > list[list[i].low].x) list[i].low = j;
+            } else {
+                if (tmp < list[list[i].high].x) list[i].high = j;
+            }
+        }
+    }
+    for (i = 0; i < values - 1; i++) {
+        int j;
+        for (j = i + 1; j < values; j++) {
+            if (list[list[i].sort].x > list[list[j].sort].x) {
+                int tmp = list[i].sort;
+                list[i].sort = list[j].sort;
+                list[j].sort = tmp;
+            }
+        }
+    }
+}
+
 // Free all allocated memory -----------------------------------------
 
 static void vorbis_free(vorbis_context *vc) {
@@ -161,8 +297,8 @@ static void vorbis_free(vorbis_context *vc) {
     av_freep(&vc->residues);
     av_freep(&vc->modes);
 
-    ff_mdct_end(&vc->mdct0);
-    ff_mdct_end(&vc->mdct1);
+    ff_mdct_end(&vc->mdct[0]);
+    ff_mdct_end(&vc->mdct[1]);
 
     for(i=0;i<vc->codebook_count;++i) {
         av_free(vc->codebooks[i].codevectors);
@@ -178,10 +314,7 @@ static void vorbis_free(vorbis_context *vc) {
             av_free(vc->floors[i].data.t0.lsp);
         }
         else {
-            av_free(vc->floors[i].data.t1.x_list);
-            av_free(vc->floors[i].data.t1.x_list_order);
-            av_free(vc->floors[i].data.t1.low_neighbour);
-            av_free(vc->floors[i].data.t1.high_neighbour);
+            av_free(vc->floors[i].data.t1.list);
         }
     }
     av_freep(&vc->floors);
@@ -192,6 +325,11 @@ static void vorbis_free(vorbis_context *vc) {
         av_free(vc->mappings[i].mux);
     }
     av_freep(&vc->mappings);
+
+    if(vc->exp_bias){
+        av_freep(&vc->win[0]);
+        av_freep(&vc->win[1]);
+    }
 }
 
 // Parse setup header -------------------------------------------------
@@ -200,8 +338,8 @@ static void vorbis_free(vorbis_context *vc) {
 
 static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc) {
     uint_fast16_t cb;
-    uint_fast8_t *tmp_vlc_bits;
-    uint_fast32_t *tmp_vlc_codes;
+    uint8_t *tmp_vlc_bits;
+    uint32_t *tmp_vlc_codes;
     GetBitContext *gb=&vc->gb;
 
     vc->codebook_count=get_bits(gb,8)+1;
@@ -209,8 +347,8 @@ static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc) {
     AV_DEBUG(" Codebooks: %d \n", vc->codebook_count);
 
     vc->codebooks=(vorbis_codebook *)av_mallocz(vc->codebook_count * sizeof(vorbis_codebook));
-    tmp_vlc_bits=(uint_fast8_t *)av_mallocz(V_MAX_VLCS * sizeof(uint_fast8_t));
-    tmp_vlc_codes=(uint_fast32_t *)av_mallocz(V_MAX_VLCS * sizeof(uint_fast32_t));
+    tmp_vlc_bits=(uint8_t *)av_mallocz(V_MAX_VLCS * sizeof(uint8_t));
+    tmp_vlc_codes=(uint32_t *)av_mallocz(V_MAX_VLCS * sizeof(uint32_t));
 
     for(cb=0;cb<vc->codebook_count;++cb) {
         vorbis_codebook *codebook_setup=&vc->codebooks[cb];
@@ -303,11 +441,11 @@ static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc) {
 
         if (codebook_setup->lookup_type==1) {
             uint_fast16_t i, j, k;
-            uint_fast16_t codebook_lookup_values=nth_root(entries, codebook_setup->dimensions);
+            uint_fast16_t codebook_lookup_values=ff_vorbis_nth_root(entries, codebook_setup->dimensions);
             uint_fast16_t codebook_multiplicands[codebook_lookup_values];
 
-            float codebook_minimum_value=vorbisfloat2float(get_bits_long_le(gb, 32));
-            float codebook_delta_value=vorbisfloat2float(get_bits_long_le(gb, 32));
+            float codebook_minimum_value=vorbisfloat2float(get_bits_long(gb, 32));
+            float codebook_delta_value=vorbisfloat2float(get_bits_long(gb, 32));
             uint_fast8_t codebook_value_bits=get_bits(gb, 4)+1;
             uint_fast8_t codebook_sequence_p=get_bits1(gb);
 
@@ -367,7 +505,7 @@ static int vorbis_parse_setup_hdr_codebooks(vorbis_context *vc) {
         }
 
 // Initialize VLC table
-        if (vorbis_len2vlc(vc, tmp_vlc_bits, tmp_vlc_codes, entries)) {
+        if (ff_vorbis_len2vlc(tmp_vlc_bits, tmp_vlc_codes, entries)) {
             av_log(vc->avccontext, AV_LOG_ERROR, " Invalid code lengths while generating vlcs. \n");
             goto error;
         }
@@ -488,57 +626,23 @@ static int vorbis_parse_setup_hdr_floors(vorbis_context *vc) {
                 floor_setup->data.t1.x_list_dim+=floor_setup->data.t1.class_dimensions[floor_setup->data.t1.partition_class[j]];
             }
 
-            floor_setup->data.t1.x_list=(uint_fast16_t *)av_mallocz(floor_setup->data.t1.x_list_dim * sizeof(uint_fast16_t));
-            floor_setup->data.t1.x_list_order=(uint_fast16_t *)av_mallocz(floor_setup->data.t1.x_list_dim * sizeof(uint_fast16_t));
-            floor_setup->data.t1.low_neighbour=(uint_fast16_t *)av_mallocz(floor_setup->data.t1.x_list_dim * sizeof(uint_fast16_t));
-            floor_setup->data.t1.high_neighbour=(uint_fast16_t *)av_mallocz(floor_setup->data.t1.x_list_dim * sizeof(uint_fast16_t));
+            floor_setup->data.t1.list=(floor1_entry_t *)av_mallocz(floor_setup->data.t1.x_list_dim * sizeof(floor1_entry_t));
 
 
             rangebits=get_bits(gb, 4);
-            floor_setup->data.t1.x_list[0] = 0;
-            floor_setup->data.t1.x_list[1] = (1<<rangebits);
+            floor_setup->data.t1.list[0].x = 0;
+            floor_setup->data.t1.list[1].x = (1<<rangebits);
 
             for(j=0;j<floor_setup->data.t1.partitions;++j) {
                 for(k=0;k<floor_setup->data.t1.class_dimensions[floor_setup->data.t1.partition_class[j]];++k,++floor1_values) {
-                    floor_setup->data.t1.x_list[floor1_values]=get_bits(gb, rangebits);
+                    floor_setup->data.t1.list[floor1_values].x=get_bits(gb, rangebits);
 
-                    AV_DEBUG(" %d. floor1 Y coord. %d \n", floor1_values, floor_setup->data.t1.x_list[floor1_values]);
+                    AV_DEBUG(" %d. floor1 Y coord. %d \n", floor1_values, floor_setup->data.t1.list[floor1_values].x);
                 }
             }
 
 // Precalculate order of x coordinates - needed for decode
-
-            for(k=0;k<floor_setup->data.t1.x_list_dim;++k) {
-                floor_setup->data.t1.x_list_order[k]=k;
-            }
-
-            for(k=0;k<floor_setup->data.t1.x_list_dim-1;++k) {   // FIXME optimize sorting ?
-                for(j=k+1;j<floor_setup->data.t1.x_list_dim;++j) {
-                    if(floor_setup->data.t1.x_list[floor_setup->data.t1.x_list_order[k]]>floor_setup->data.t1.x_list[floor_setup->data.t1.x_list_order[j]]) {
-                        uint_fast16_t tmp=floor_setup->data.t1.x_list_order[k];
-                        floor_setup->data.t1.x_list_order[k]=floor_setup->data.t1.x_list_order[j];
-                        floor_setup->data.t1.x_list_order[j]=tmp;
-                    }
-                }
-            }
-
-// Precalculate low and high neighbours
-
-            for(k=2;k<floor_setup->data.t1.x_list_dim;++k) {
-                floor_setup->data.t1.low_neighbour[k]=0;
-                floor_setup->data.t1.high_neighbour[k]=1;  // correct according to SPEC requirements
-
-                for (j=0;j<k;++j) {
-                    if ((floor_setup->data.t1.x_list[j]<floor_setup->data.t1.x_list[k]) &&
-                      (floor_setup->data.t1.x_list[j]>floor_setup->data.t1.x_list[floor_setup->data.t1.low_neighbour[k]])) {
-                        floor_setup->data.t1.low_neighbour[k]=j;
-                    }
-                    if ((floor_setup->data.t1.x_list[j]>floor_setup->data.t1.x_list[k]) &&
-                      (floor_setup->data.t1.x_list[j]<floor_setup->data.t1.x_list[floor_setup->data.t1.high_neighbour[k]])) {
-                        floor_setup->data.t1.high_neighbour[k]=j;
-                    }
-                }
-            }
+            ff_vorbis_ready_floor1_list(floor_setup->data.t1.list, floor_setup->data.t1.x_list_dim);
         }
         else if(floor_setup->floor_type==0) {
             uint_fast8_t max_codebook_dim=0;
@@ -757,7 +861,7 @@ static void create_map( vorbis_context * vc, uint_fast8_t floor_number )
 
     for (blockflag=0;blockflag<2;++blockflag)
     {
-    n=(blockflag ? vc->blocksize_1 : vc->blocksize_0) / 2;
+    n=vc->blocksize[blockflag]/2;
     floors[floor_number].data.t0.map[blockflag]=
         av_malloc((n+1) * sizeof(int_fast32_t)); // n+sentinel
 
@@ -855,7 +959,6 @@ static int vorbis_parse_setup_hdr(vorbis_context *vc) {
 static int vorbis_parse_id_hdr(vorbis_context *vc){
     GetBitContext *gb=&vc->gb;
     uint_fast8_t bl0, bl1;
-    const float *vwin[8]={ vwin64, vwin128, vwin256, vwin512, vwin1024, vwin2048, vwin4096, vwin8192 };
 
     if ((get_bits(gb, 8)!='v') || (get_bits(gb, 8)!='o') ||
     (get_bits(gb, 8)!='r') || (get_bits(gb, 8)!='b') ||
@@ -864,53 +967,63 @@ static int vorbis_parse_id_hdr(vorbis_context *vc){
         return 1;
     }
 
-    vc->version=get_bits_long_le(gb, 32);    //FIXME check 0
+    vc->version=get_bits_long(gb, 32);    //FIXME check 0
     vc->audio_channels=get_bits(gb, 8);   //FIXME check >0
-    vc->audio_samplerate=get_bits_long_le(gb, 32);   //FIXME check >0
-    vc->bitrate_maximum=get_bits_long_le(gb, 32);
-    vc->bitrate_nominal=get_bits_long_le(gb, 32);
-    vc->bitrate_minimum=get_bits_long_le(gb, 32);
+    vc->audio_samplerate=get_bits_long(gb, 32);   //FIXME check >0
+    vc->bitrate_maximum=get_bits_long(gb, 32);
+    vc->bitrate_nominal=get_bits_long(gb, 32);
+    vc->bitrate_minimum=get_bits_long(gb, 32);
     bl0=get_bits(gb, 4);
     bl1=get_bits(gb, 4);
-    vc->blocksize_0=(1<<bl0);
-    vc->blocksize_1=(1<<bl1);
+    vc->blocksize[0]=(1<<bl0);
+    vc->blocksize[1]=(1<<bl1);
     if (bl0>13 || bl0<6 || bl1>13 || bl1<6 || bl1<bl0) {
         av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis id header packet corrupt (illegal blocksize). \n");
         return 3;
     }
     // output format int16
-    if (vc->blocksize_1/2 * vc->audio_channels * 2 >
+    if (vc->blocksize[1]/2 * vc->audio_channels * 2 >
                                              AVCODEC_MAX_AUDIO_FRAME_SIZE) {
         av_log(vc->avccontext, AV_LOG_ERROR, "Vorbis channel count makes "
                "output packets too large.\n");
         return 4;
     }
-    vc->swin=vwin[bl0-6];
-    vc->lwin=vwin[bl1-6];
+    vc->win[0]=ff_vorbis_vwin[bl0-6];
+    vc->win[1]=ff_vorbis_vwin[bl1-6];
+
+    if(vc->exp_bias){
+        int i, j;
+        for(j=0; j<2; j++){
+            float *win = av_malloc(vc->blocksize[j]/2 * sizeof(float));
+            for(i=0; i<vc->blocksize[j]/2; i++)
+                win[i] = vc->win[j][i] * (1<<15);
+            vc->win[j] = win;
+        }
+    }
 
     if ((get_bits1(gb)) == 0) {
         av_log(vc->avccontext, AV_LOG_ERROR, " Vorbis id header packet corrupt (framing flag not set). \n");
         return 2;
     }
 
-    vc->channel_residues=(float *)av_malloc((vc->blocksize_1/2)*vc->audio_channels * sizeof(float));
-    vc->channel_floors=(float *)av_malloc((vc->blocksize_1/2)*vc->audio_channels * sizeof(float));
-    vc->saved=(float *)av_malloc((vc->blocksize_1/2)*vc->audio_channels * sizeof(float));
-    vc->ret=(float *)av_malloc((vc->blocksize_1/2)*vc->audio_channels * sizeof(float));
-    vc->buf=(float *)av_malloc(vc->blocksize_1 * sizeof(float));
-    vc->buf_tmp=(float *)av_malloc(vc->blocksize_1 * sizeof(float));
+    vc->channel_residues=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->channel_floors=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->saved=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->ret=(float *)av_malloc((vc->blocksize[1]/2)*vc->audio_channels * sizeof(float));
+    vc->buf=(float *)av_malloc(vc->blocksize[1] * sizeof(float));
+    vc->buf_tmp=(float *)av_malloc(vc->blocksize[1] * sizeof(float));
     vc->saved_start=0;
 
-    ff_mdct_init(&vc->mdct0, bl0, 1);
-    ff_mdct_init(&vc->mdct1, bl1, 1);
+    ff_mdct_init(&vc->mdct[0], bl0, 1);
+    ff_mdct_init(&vc->mdct[1], bl1, 1);
 
     AV_DEBUG(" vorbis version %d \n audio_channels %d \n audio_samplerate %d \n bitrate_max %d \n bitrate_nom %d \n bitrate_min %d \n blk_0 %d blk_1 %d \n ",
-            vc->version, vc->audio_channels, vc->audio_samplerate, vc->bitrate_maximum, vc->bitrate_nominal, vc->bitrate_minimum, vc->blocksize_0, vc->blocksize_1);
+            vc->version, vc->audio_channels, vc->audio_samplerate, vc->bitrate_maximum, vc->bitrate_nominal, vc->bitrate_minimum, vc->blocksize[0], vc->blocksize[1]);
 
 /*
-    BLK=vc->blocksize_0;
+    BLK=vc->blocksize[0];
     for(i=0;i<BLK/2;++i) {
-        vc->swin[i]=sin(0.5*3.14159265358*(sin(((float)i+0.5)/(float)BLK*3.14159265358))*(sin(((float)i+0.5)/(float)BLK*3.14159265358)));
+        vc->win[0][i]=sin(0.5*3.14159265358*(sin(((float)i+0.5)/(float)BLK*3.14159265358))*(sin(((float)i+0.5)/(float)BLK*3.14159265358)));
     }
 */
 
@@ -929,6 +1042,15 @@ static int vorbis_decode_init(AVCodecContext *avccontext) {
     int i, j, hdr_type;
 
     vc->avccontext = avccontext;
+    dsputil_init(&vc->dsp, avccontext);
+
+    if(vc->dsp.float_to_int16 == ff_float_to_int16_c) {
+        vc->add_bias = 385;
+        vc->exp_bias = 0;
+    } else {
+        vc->add_bias = 0;
+        vc->exp_bias = 15<<23;
+    }
 
     if (!headers_len) {
         av_log(avccontext, AV_LOG_ERROR, "Extradata corrupt.\n");
@@ -1110,6 +1232,50 @@ static uint_fast8_t vorbis_floor0_decode(vorbis_context *vc,
 
     return 0;
 }
+
+static void render_line(int x0, int y0, int x1, int y1, float * buf, int n) {
+    int dy = y1 - y0;
+    int adx = x1 - x0;
+    int ady = FFABS(dy);
+    int base = dy / adx;
+    int x = x0;
+    int y = y0;
+    int err = 0;
+    int sy;
+    if (dy < 0) sy = base - 1;
+    else        sy = base + 1;
+    ady = ady - FFABS(base) * adx;
+    if (x >= n) return;
+    buf[x] = ff_vorbis_floor1_inverse_db_table[y];
+    for (x = x0 + 1; x < x1; x++) {
+        if (x >= n) return;
+        err += ady;
+        if (err >= adx) {
+            err -= adx;
+            y += sy;
+        } else {
+            y += base;
+        }
+        buf[x] = ff_vorbis_floor1_inverse_db_table[y];
+    }
+}
+
+void ff_vorbis_floor1_render_list(floor1_entry_t * list, int values, uint_fast16_t * y_list, int * flag, int multiplier, float * out, int samples) {
+    int lx, ly, i;
+    lx = 0;
+    ly = y_list[0] * multiplier;
+    for (i = 1; i < values; i++) {
+        int pos = list[i].sort;
+        if (flag[pos]) {
+            render_line(lx, ly, list[pos].x, y_list[pos] * multiplier, out, samples);
+            lx = list[pos].x;
+            ly = y_list[pos] * multiplier;
+        }
+        if (lx >= samples) break;
+    }
+    if (lx < samples) render_line(lx, ly, samples, ly, out, samples);
+}
+
 static uint_fast8_t vorbis_floor1_decode(vorbis_context *vc, vorbis_floor_data *vfu, float *vec) {
     vorbis_floor1 * vf=&vfu->t1;
     GetBitContext *gb=&vc->gb;
@@ -1117,7 +1283,7 @@ static uint_fast8_t vorbis_floor1_decode(vorbis_context *vc, vorbis_floor_data *
     uint_fast16_t range=range_v[vf->multiplier-1];
     uint_fast16_t floor1_Y[vf->x_list_dim];
     uint_fast16_t floor1_Y_final[vf->x_list_dim];
-    uint_fast8_t floor1_flag[vf->x_list_dim];
+    int floor1_flag[vf->x_list_dim];
     uint_fast8_t class_;
     uint_fast8_t cdim;
     uint_fast8_t cbits;
@@ -1126,10 +1292,8 @@ static uint_fast8_t vorbis_floor1_decode(vorbis_context *vc, vorbis_floor_data *
     int_fast16_t book;
     uint_fast16_t offset;
     uint_fast16_t i,j;
-    uint_fast16_t *floor_x_sort=vf->x_list_order;
     /*u*/int_fast16_t adx, ady, off, predicted; // WTF ? dy/adx= (unsigned)dy/adx ?
     int_fast16_t dy, err;
-    uint_fast16_t lx,hx, ly, hy=0;
 
 
     if (!get_bits1(gb)) return 1; // silence
@@ -1162,14 +1326,14 @@ static uint_fast8_t vorbis_floor1_decode(vorbis_context *vc, vorbis_floor_data *
             AV_DEBUG("book %d Cbits %d cval %d  bits:%d \n", book, cbits, cval, get_bits_count(gb));
 
             cval=cval>>cbits;
-            if (book>0) {
+            if (book>-1) {
                 floor1_Y[offset+j]=get_vlc2(gb, vc->codebooks[book].vlc.table,
                 vc->codebooks[book].nb_bits, 3);
             } else {
                 floor1_Y[offset+j]=0;
             }
 
-            AV_DEBUG(" floor(%d) = %d \n", vf->x_list[offset+j], floor1_Y[offset+j]);
+            AV_DEBUG(" floor(%d) = %d \n", vf->list[offset+j].x, floor1_Y[offset+j]);
         }
         offset+=cdim;
     }
@@ -1186,13 +1350,13 @@ static uint_fast8_t vorbis_floor1_decode(vorbis_context *vc, vorbis_floor_data *
         uint_fast16_t high_neigh_offs;
         uint_fast16_t low_neigh_offs;
 
-        low_neigh_offs=vf->low_neighbour[i];
-        high_neigh_offs=vf->high_neighbour[i];
+        low_neigh_offs=vf->list[i].low;
+        high_neigh_offs=vf->list[i].high;
         dy=floor1_Y_final[high_neigh_offs]-floor1_Y_final[low_neigh_offs];  // render_point begin
-        adx=vf->x_list[high_neigh_offs]-vf->x_list[low_neigh_offs];
-        ady= ABS(dy);
-        err=ady*(vf->x_list[i]-vf->x_list[low_neigh_offs]);
-        off=err/adx;
+        adx=vf->list[high_neigh_offs].x-vf->list[low_neigh_offs].x;
+        ady= FFABS(dy);
+        err=ady*(vf->list[i].x-vf->list[low_neigh_offs].x);
+        off=(int16_t)err/(int16_t)adx;
         if (dy<0) {
             predicted=floor1_Y_final[low_neigh_offs]-off;
         } else {
@@ -1229,85 +1393,12 @@ static uint_fast8_t vorbis_floor1_decode(vorbis_context *vc, vorbis_floor_data *
             floor1_Y_final[i]=predicted;
         }
 
-        AV_DEBUG(" Decoded floor(%d) = %d / val %d \n", vf->x_list[i], floor1_Y_final[i], val);
+        AV_DEBUG(" Decoded floor(%d) = %d / val %d \n", vf->list[i].x, floor1_Y_final[i], val);
     }
 
 // Curve synth - connect the calculated dots and convert from dB scale FIXME optimize ?
 
-    hx=0;
-    lx=0;
-    ly=floor1_Y_final[0]*vf->multiplier;  // conforms to SPEC
-
-    vec[0]=floor1_inverse_db_table[ly];
-
-    for(i=1;i<vf->x_list_dim;++i) {
-        AV_DEBUG(" Looking at post %d \n", i);
-
-        if (floor1_flag[floor_x_sort[i]]) {   // SPEC mispelled
-            int_fast16_t x, y, dy, base, sy; // if uncommented: dy = -32 adx = 2  base = 2blablabla ?????
-
-            hy=floor1_Y_final[floor_x_sort[i]]*vf->multiplier;
-            hx=vf->x_list[floor_x_sort[i]];
-
-            dy=hy-ly;
-            adx=hx-lx;
-            ady= (dy<0) ? -dy:dy;//ABS(dy);
-            base=dy/adx;
-
-            AV_DEBUG(" dy %d  adx %d base %d = %d \n", dy, adx, base, dy/adx);
-
-            x=lx;
-            y=ly;
-            err=0;
-            if (dy<0) {
-                sy=base-1;
-            } else {
-                sy=base+1;
-            }
-            ady=ady-(base<0 ? -base : base)*adx;
-            vec[x]=floor1_inverse_db_table[y];
-
-            AV_DEBUG(" vec[ %d ] = %d \n", x, y);
-
-            for(x=lx+1;(x<hx) && (x<vf->x_list[1]);++x) {
-                err+=ady;
-                if (err>=adx) {
-                    err-=adx;
-                    y+=sy;
-                } else {
-                    y+=base;
-                }
-                vec[x]=floor1_inverse_db_table[y];
-
-                AV_DEBUG(" vec[ %d ] = %d \n", x, y);
-            }
-
-/*            for(j=1;j<hx-lx+1;++j) {  // iterating render_point
-                dy=hy-ly;
-                adx=hx-lx;
-                ady= dy<0 ? -dy : dy;
-                err=ady*j;
-                off=err/adx;
-                if (dy<0) {
-                    predicted=ly-off;
-                } else {
-                    predicted=ly+off;
-                }
-                if (lx+j < vf->x_list[1]) {
-                    vec[lx+j]=floor1_inverse_db_table[predicted];
-                }
-            }*/
-
-            lx=hx;
-            ly=hy;
-        }
-    }
-
-    if (hx<vf->x_list[1]) {
-        for(i=hx;i<vf->x_list[1];++i) {
-            vec[i]=floor1_inverse_db_table[hy];
-        }
-    }
+    ff_vorbis_floor1_render_list(vf->list, vf->x_list_dim, floor1_Y_final, floor1_flag, vf->multiplier, vec, vf->list[1].x);
 
     AV_DEBUG(" Floor decoded\n");
 
@@ -1347,6 +1438,7 @@ static int vorbis_residue_decode(vorbis_context *vc, vorbis_residue *vr, uint_fa
         voffset=vr->begin;
         for(partition_count=0;partition_count<ptns_to_read;) {  // SPEC        error
             if (!pass) {
+                uint_fast32_t inverse_class = ff_inverse[vr->classifications];
                 for(j_times_ptns_to_read=0, j=0;j<ch_used;++j) {
                     if (!do_not_decode[j]) {
                         uint_fast32_t temp=get_vlc2(gb, vc->codebooks[vr->classbook].vlc.table,
@@ -1358,7 +1450,7 @@ static int vorbis_residue_decode(vorbis_context *vc, vorbis_residue *vr, uint_fa
                         for(i=0;i<c_p_c;++i) {
                             uint_fast32_t temp2;
 
-                            temp2=(((uint_fast64_t)temp) * inverse[vr->classifications])>>32;
+                            temp2=(((uint_fast64_t)temp) * inverse_class)>>32;
                             if (partition_count+c_p_c-1-i < ptns_to_read) {
                                 classifs[j_times_ptns_to_read+partition_count+c_p_c-1-i]=temp-temp2*vr->classifications;
                             }
@@ -1378,15 +1470,17 @@ static int vorbis_residue_decode(vorbis_context *vc, vorbis_residue *vr, uint_fa
 
                         if (vqbook>=0) {
                             uint_fast16_t coffs;
-                            uint_fast16_t step=vr->partition_size/vc->codebooks[vqbook].dimensions;
+                            unsigned dim= vc->codebooks[vqbook].dimensions; // not uint_fast8_t: 64bit is slower here on amd64
+                            uint_fast16_t step= dim==1 ? vr->partition_size
+                                              : FASTDIV(vr->partition_size, dim);
                             vorbis_codebook codebook= vc->codebooks[vqbook];
 
                             if (vr->type==0) {
 
                                 voffs=voffset+j*vlen;
                                 for(k=0;k<step;++k) {
-                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * codebook.dimensions;
-                                    for(l=0;l<codebook.dimensions;++l) {
+                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * dim;
+                                    for(l=0;l<dim;++l) {
                                         vec[voffs+k+l*step]+=codebook.codevectors[coffs+l];  // FPMATH
                                     }
                                 }
@@ -1394,20 +1488,27 @@ static int vorbis_residue_decode(vorbis_context *vc, vorbis_residue *vr, uint_fa
                             else if (vr->type==1) {
                                 voffs=voffset+j*vlen;
                                 for(k=0;k<step;++k) {
-                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * codebook.dimensions;
-                                    for(l=0;l<codebook.dimensions;++l, ++voffs) {
+                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * dim;
+                                    for(l=0;l<dim;++l, ++voffs) {
                                         vec[voffs]+=codebook.codevectors[coffs+l];  // FPMATH
 
                                         AV_DEBUG(" pass %d offs: %d curr: %f change: %f cv offs.: %d  \n", pass, voffs, vec[voffs], codebook.codevectors[coffs+l], coffs);
                                     }
                                 }
                             }
-                            else if (vr->type==2 && ch==2 && (voffset&1)==0 && (codebook.dimensions&1)==0) { // most frequent case optimized
+                            else if (vr->type==2 && ch==2 && (voffset&1)==0 && (dim&1)==0) { // most frequent case optimized
                                 voffs=voffset>>1;
 
+                                if(dim==2) {
+                                    for(k=0;k<step;++k) {
+                                        coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * 2;
+                                        vec[voffs+k     ]+=codebook.codevectors[coffs  ];  // FPMATH
+                                        vec[voffs+k+vlen]+=codebook.codevectors[coffs+1];  // FPMATH
+                                    }
+                                } else
                                 for(k=0;k<step;++k) {
-                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * codebook.dimensions;
-                                    for(l=0;l<codebook.dimensions;l+=2, voffs++) {
+                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * dim;
+                                    for(l=0;l<dim;l+=2, voffs++) {
                                         vec[voffs     ]+=codebook.codevectors[coffs+l  ];  // FPMATH
                                         vec[voffs+vlen]+=codebook.codevectors[coffs+l+1];  // FPMATH
 
@@ -1420,8 +1521,8 @@ static int vorbis_residue_decode(vorbis_context *vc, vorbis_residue *vr, uint_fa
                                 voffs=voffset;
 
                                 for(k=0;k<step;++k) {
-                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * codebook.dimensions;
-                                    for(l=0;l<codebook.dimensions;++l, ++voffs) {
+                                    coffs=get_vlc2(gb, codebook.vlc.table, codebook.nb_bits, 3) * dim;
+                                    for(l=0;l<dim;++l, ++voffs) {
                                         vec[voffs/ch+(voffs%ch)*vlen]+=codebook.codevectors[coffs+l];  // FPMATH FIXME use if and counter instead of / and %
 
                                         AV_DEBUG(" pass %d offs: %d curr: %f change: %f cv offs.: %d+%d  \n", pass, voffset/ch+(voffs%ch)*vlen, vec[voffset/ch+(voffs%ch)*vlen], codebook.codevectors[coffs+l], coffs, l);
@@ -1443,8 +1544,32 @@ static int vorbis_residue_decode(vorbis_context *vc, vorbis_residue *vr, uint_fa
     return 0;
 }
 
+void vorbis_inverse_coupling(float *mag, float *ang, int blocksize)
+{
+    int i;
+    for(i=0; i<blocksize; i++)
+    {
+        if (mag[i]>0.0) {
+            if (ang[i]>0.0) {
+                ang[i]=mag[i]-ang[i];
+            } else {
+                float temp=ang[i];
+                ang[i]=mag[i];
+                mag[i]+=temp;
+            }
+        } else {
+            if (ang[i]>0.0) {
+                ang[i]+=mag[i];
+            } else {
+                float temp=ang[i];
+                ang[i]=mag[i];
+                mag[i]-=temp;
+            }
+        }
+    }
+}
+
 // Decode the audio packet using the functions above
-#define BIAS 385
 
 static int vorbis_parse_audio_packet(vorbis_context *vc) {
     GetBitContext *gb=&vc->gb;
@@ -1462,6 +1587,7 @@ static int vorbis_parse_audio_packet(vorbis_context *vc) {
     uint_fast8_t res_num=0;
     int_fast16_t retlen=0;
     uint_fast16_t saved_start=0;
+    float fadd_bias = vc->add_bias;
 
     if (get_bits1(gb)) {
         av_log(vc->avccontext, AV_LOG_ERROR, "Not a Vorbis I audio packet.\n");
@@ -1483,7 +1609,7 @@ static int vorbis_parse_audio_packet(vorbis_context *vc) {
         next_window=get_bits1(gb);
     }
 
-    blocksize=vc->modes[mode_number].blockflag ? vc->blocksize_1 : vc->blocksize_0;
+    blocksize=vc->blocksize[vc->modes[mode_number].blockflag];
     memset(ch_res_ptr, 0, sizeof(float)*vc->audio_channels*blocksize/2); //FIXME can this be removed ?
     memset(ch_floor_ptr, 0, sizeof(float)*vc->audio_channels*blocksize/2); //FIXME can this be removed ?
 
@@ -1541,36 +1667,14 @@ static int vorbis_parse_audio_packet(vorbis_context *vc) {
 
         mag=vc->channel_residues+res_chan[mapping->magnitude[i]]*blocksize/2;
         ang=vc->channel_residues+res_chan[mapping->angle[i]]*blocksize/2;
-        for(j=0;j<blocksize/2;++j) {
-            float temp;
-            if (mag[j]>0.0) {
-                if (ang[j]>0.0) {
-                    ang[j]=mag[j]-ang[j];
-                } else {
-                    temp=ang[j];
-                    ang[j]=mag[j];
-                    mag[j]+=temp;
-                }
-            } else {
-                if (ang[j]>0.0) {
-                    ang[j]+=mag[j];
-                } else {
-                    temp=ang[j];
-                    ang[j]=mag[j];
-                    mag[j]-=temp;
-                }
-            }
-        }
+        vc->dsp.vorbis_inverse_coupling(mag, ang, blocksize/2);
     }
 
 // Dotproduct
 
     for(j=0, ch_floor_ptr=vc->channel_floors;j<vc->audio_channels;++j,ch_floor_ptr+=blocksize/2) {
         ch_res_ptr=vc->channel_residues+res_chan[j]*blocksize/2;
-
-        for(i=0;i<blocksize/2;++i) {
-            ch_floor_ptr[i]*=ch_res_ptr[i]; //FPMATH
-        }
+        vc->dsp.vector_fmul(ch_floor_ptr, ch_res_ptr, blocksize/2);
     }
 
 // MDCT, overlap/add, save data for next overlapping  FPMATH
@@ -1578,10 +1682,10 @@ static int vorbis_parse_audio_packet(vorbis_context *vc) {
     for(j=0;j<vc->audio_channels;++j) {
         uint_fast8_t step=vc->audio_channels;
         uint_fast16_t k;
-        float *saved=vc->saved+j*vc->blocksize_1/2;
+        float *saved=vc->saved+j*vc->blocksize[1]/2;
         float *ret=vc->ret;
-        const float *lwin=vc->lwin;
-        const float *swin=vc->swin;
+        const float *lwin=vc->win[1];
+        const float *swin=vc->win[0];
         float *buf=vc->buf;
         float *buf_tmp=vc->buf_tmp;
 
@@ -1589,61 +1693,56 @@ static int vorbis_parse_audio_packet(vorbis_context *vc) {
 
         saved_start=vc->saved_start;
 
-        ff_imdct_calc(vc->modes[mode_number].blockflag ? &vc->mdct1 : &vc->mdct0, buf, ch_floor_ptr, buf_tmp);
+        vc->mdct[0].fft.imdct_calc(&vc->mdct[vc->modes[mode_number].blockflag], buf, ch_floor_ptr, buf_tmp);
 
+        //FIXME process channels together, to allow faster simd vector_fmul_add_add?
         if (vc->modes[mode_number].blockflag) {
             // -- overlap/add
             if (previous_window) {
-                for(k=j, i=0;i<vc->blocksize_1/2;++i, k+=step) {
-                    ret[k]=saved[i]+buf[i]*lwin[i]+BIAS;
-                }
-                retlen=vc->blocksize_1/2;
+                vc->dsp.vector_fmul_add_add(ret+j, buf, lwin, saved, vc->add_bias, vc->blocksize[1]/2, step);
+                retlen=vc->blocksize[1]/2;
             } else {
-                buf += (vc->blocksize_1-vc->blocksize_0)/4;
-                for(k=j, i=0;i<vc->blocksize_0/2;++i, k+=step) {
-                    ret[k]=saved[i]+buf[i]*swin[i]+BIAS;
-                }
-                buf += vc->blocksize_0/2;
-                for(i=0;i<(vc->blocksize_1-vc->blocksize_0)/4;++i, k+=step) {
-                    ret[k]=buf[i]+BIAS;
+                int len = (vc->blocksize[1]-vc->blocksize[0])/4;
+                buf += len;
+                vc->dsp.vector_fmul_add_add(ret+j, buf, swin, saved, vc->add_bias, vc->blocksize[0]/2, step);
+                k = vc->blocksize[0]/2*step + j;
+                buf += vc->blocksize[0]/2;
+                if(vc->exp_bias){
+                    for(i=0; i<len; i++, k+=step)
+                        ((uint32_t*)ret)[k] = ((uint32_t*)buf)[i] + vc->exp_bias; // ret[k]=buf[i]*(1<<bias)
+                } else {
+                    for(i=0; i<len; i++, k+=step)
+                        ret[k] = buf[i] + fadd_bias;
                 }
                 buf=vc->buf;
-                retlen=vc->blocksize_0/2+(vc->blocksize_1-vc->blocksize_0)/4;
+                retlen=vc->blocksize[0]/2+len;
             }
             // -- save
             if (next_window) {
-                buf += vc->blocksize_1/2;
-                lwin += vc->blocksize_1/2-1;
-                for(i=0;i<vc->blocksize_1/2;++i) {
-                    saved[i]=buf[i]*lwin[-i];
-                }
+                buf += vc->blocksize[1]/2;
+                vc->dsp.vector_fmul_reverse(saved, buf, lwin, vc->blocksize[1]/2);
                 saved_start=0;
             } else {
-                saved_start=(vc->blocksize_1-vc->blocksize_0)/4;
-                buf += vc->blocksize_1/2;
-                for(i=0;i<saved_start;++i) {
-                    saved[i]=buf[i];
-                }
-                swin += vc->blocksize_0/2-1;
-                for(i=0;i<vc->blocksize_0/2;++i) {
-                    saved[saved_start+i]=buf[saved_start+i]*swin[-i];
-                }
+                saved_start=(vc->blocksize[1]-vc->blocksize[0])/4;
+                buf += vc->blocksize[1]/2;
+                for(i=0; i<saved_start; i++)
+                    ((uint32_t*)saved)[i] = ((uint32_t*)buf)[i] + vc->exp_bias;
+                vc->dsp.vector_fmul_reverse(saved+saved_start, buf+saved_start, swin, vc->blocksize[0]/2);
             }
         } else {
             // --overlap/add
-            for(k=j, i=0;i<saved_start;++i, k+=step) {
-                ret[k]=saved[i]+BIAS;
-            }
-            for(i=0;i<vc->blocksize_0/2;++i, k+=step) {
-                ret[k]=saved[saved_start+i]+buf[i]*swin[i]+BIAS;
+            if(vc->add_bias) {
+                for(k=j, i=0;i<saved_start;++i, k+=step)
+                    ret[k] = saved[i] + fadd_bias;
+            } else {
+                for(k=j, i=0;i<saved_start;++i, k+=step)
+                    ret[k] = saved[i];
             }
-            retlen=saved_start+vc->blocksize_0/2;
+            vc->dsp.vector_fmul_add_add(ret+k, buf, swin, saved+saved_start, vc->add_bias, vc->blocksize[0]/2, step);
+            retlen=saved_start+vc->blocksize[0]/2;
             // -- save
-            buf += vc->blocksize_0/2;
-            swin += vc->blocksize_0/2-1;
-            for(i=0;i<vc->blocksize_0/2;++i) {
-                saved[i]=buf[i]*swin[-i];
-            }
+            buf += vc->blocksize[0]/2;
+            vc->dsp.vector_fmul_reverse(saved, buf, swin, vc->blocksize[0]/2);
             saved_start=0;
         }
     }
@@ -1661,7 +1760,7 @@ static int vorbis_decode_frame(AVCodecContext *avccontext,
     vorbis_context *vc = avccontext->priv_data ;
     GetBitContext *gb = &(vc->gb);
 
-    int_fast16_t i, len;
+    int_fast16_t len;
 
     if(!buf_size){
         return 0;
@@ -1686,16 +1785,7 @@ static int vorbis_decode_frame(AVCodecContext *avccontext,
 
     AV_DEBUG("parsed %d bytes %d bits, returned %d samples (*ch*bits) \n", get_bits_count(gb)/8, get_bits_count(gb)%8, len);
 
-    for(i=0;i<len;++i) {
-        int_fast32_t tmp= ((int32_t*)vc->ret)[i];
-        if(tmp & 0xf0000){
-//            tmp= (0x43c0ffff - tmp)>>31; //ask gcc devs why this is slower
-            if(tmp > 0x43c0ffff) tmp= 0xFFFF;
-            else                 tmp= 0;
-        }
-        ((int16_t*)data)[i]=tmp - 0x8000;
-    }
-
+    vc->dsp.float_to_int16(data, vc->ret, len);
     *data_size=len*2;
 
     return buf_size ;
diff --git a/src/libffmpeg/libavcodec/vorbis.h b/src/libffmpeg/libavcodec/vorbis.h
index c818207d9..cda909aa9 100644
--- a/src/libffmpeg/libavcodec/vorbis.h
+++ b/src/libffmpeg/libavcodec/vorbis.h
@@ -1,2256 +1,43 @@
-#define ALT_BITSTREAM_READER_LE
-#include "avcodec.h"
-#include "bitstream.h"
-#include "dsputil.h"
-
-typedef struct {
-    uint_fast8_t dimensions;
-    uint_fast8_t lookup_type;
-    uint_fast8_t maxdepth;
-    VLC vlc;
-    float *codevectors;
-    unsigned int nb_bits;
-} vorbis_codebook;
-
-typedef union vorbis_floor_u vorbis_floor_data;
-typedef struct vorbis_floor0_s vorbis_floor0;
-typedef struct vorbis_floor1_s vorbis_floor1;
-struct vorbis_context_s;
-typedef
-uint_fast8_t (* vorbis_floor_decode_func)
-             (struct vorbis_context_s *, vorbis_floor_data *, float *);
-typedef struct {
-    uint_fast8_t floor_type;
-    vorbis_floor_decode_func decode;
-    union vorbis_floor_u
-    {
-        struct vorbis_floor0_s
-        {
-            uint_fast8_t order;
-            uint_fast16_t rate;
-            uint_fast16_t bark_map_size;
-            int_fast32_t * map[2];
-            uint_fast32_t map_size[2];
-            uint_fast8_t amplitude_bits;
-            uint_fast8_t amplitude_offset;
-            uint_fast8_t num_books;
-            uint_fast8_t * book_list;
-            float * lsp;
-        } t0;
-        struct vorbis_floor1_s
-        {
-            uint_fast8_t partitions;
-            uint_fast8_t maximum_class;
-            uint_fast8_t partition_class[32];
-            uint_fast8_t class_dimensions[16];
-            uint_fast8_t class_subclasses[16];
-            uint_fast8_t class_masterbook[16];
-            int_fast16_t subclass_books[16][8];
-            uint_fast8_t multiplier;
-            uint_fast16_t x_list_dim;
-            uint_fast16_t *x_list;
-            uint_fast16_t *x_list_order;
-            uint_fast16_t *low_neighbour;
-            uint_fast16_t *high_neighbour;
-        } t1;
-    } data;
-} vorbis_floor;
+/*
+ * copyright (c) 2006 Oded Shimon <ods15@ods15.dyndns.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef VORBIS_H
+#define VORBIS_H
 
-typedef struct {
-    uint_fast16_t type;
-    uint_fast32_t begin;
-    uint_fast32_t end;
-    uint_fast32_t partition_size;
-    uint_fast8_t classifications;
-    uint_fast8_t classbook;
-    int_fast16_t books[64][8];
-    uint_fast8_t maxpass;
-} vorbis_residue;
+#include "avcodec.h"
 
-typedef struct {
-    uint_fast8_t submaps;
-    uint_fast16_t coupling_steps;
-    uint_fast8_t *magnitude;
-    uint_fast8_t *angle;
-    uint_fast8_t *mux;
-    uint_fast8_t submap_floor[16];
-    uint_fast8_t submap_residue[16];
-} vorbis_mapping;
+extern const float ff_vorbis_floor1_inverse_db_table[256];
+extern const float * ff_vorbis_vwin[8];
 
 typedef struct {
-    uint_fast8_t blockflag;
-    uint_fast16_t windowtype;
-    uint_fast16_t transformtype;
-    uint_fast8_t mapping;
-} vorbis_mode;
-
-typedef struct vorbis_context_s {
-    AVCodecContext *avccontext;
-    GetBitContext gb;
-
-    MDCTContext mdct0;
-    MDCTContext mdct1;
-    uint_fast8_t first_frame;
-    uint_fast32_t version;
-    uint_fast8_t audio_channels;
-    uint_fast32_t audio_samplerate;
-    uint_fast32_t bitrate_maximum;
-    uint_fast32_t bitrate_nominal;
-    uint_fast32_t bitrate_minimum;
-    uint_fast32_t blocksize_0;
-    uint_fast32_t blocksize_1;
-    const float * swin;
-    const float * lwin;
-    uint_fast16_t codebook_count;
-    vorbis_codebook *codebooks;
-    uint_fast8_t floor_count;
-    vorbis_floor *floors;
-    uint_fast8_t residue_count;
-    vorbis_residue *residues;
-    uint_fast8_t mapping_count;
-    vorbis_mapping *mappings;
-    uint_fast8_t mode_count;
-    vorbis_mode *modes;
-    uint_fast8_t mode_number; // mode number for the current packet
-    float *channel_residues;
-    float *channel_floors;
-    float *saved;
-    uint_fast16_t saved_start;
-    float *ret;
-    float *buf;
-    float *buf_tmp;
-} vorbis_context;
-
-
-
-static const float vwin64[32] = {
-  0.0009460463F, 0.0085006468F, 0.0235352254F, 0.0458950567F,
-  0.0753351908F, 0.1115073077F, 0.1539457973F, 0.2020557475F,
-  0.2551056759F, 0.3122276645F, 0.3724270287F, 0.4346027792F,
-  0.4975789974F, 0.5601459521F, 0.6211085051F, 0.6793382689F,
-  0.7338252629F, 0.7837245849F, 0.8283939355F, 0.8674186656F,
-  0.9006222429F, 0.9280614787F, 0.9500073081F, 0.9669131782F,
-  0.9793740220F, 0.9880792941F, 0.9937636139F, 0.9971582668F,
-  0.9989462667F, 0.9997230082F, 0.9999638688F, 0.9999995525F,
-};
-
-static const float vwin128[64] = {
-  0.0002365472F, 0.0021280687F, 0.0059065254F, 0.0115626550F,
-  0.0190823442F, 0.0284463735F, 0.0396300935F, 0.0526030430F,
-  0.0673285281F, 0.0837631763F, 0.1018564887F, 0.1215504095F,
-  0.1427789367F, 0.1654677960F, 0.1895342001F, 0.2148867160F,
-  0.2414252576F, 0.2690412240F, 0.2976177952F, 0.3270303960F,
-  0.3571473350F, 0.3878306189F, 0.4189369387F, 0.4503188188F,
-  0.4818259135F, 0.5133064334F, 0.5446086751F, 0.5755826278F,
-  0.6060816248F, 0.6359640047F, 0.6650947483F, 0.6933470543F,
-  0.7206038179F, 0.7467589810F, 0.7717187213F, 0.7954024542F,
-  0.8177436264F, 0.8386902831F, 0.8582053981F, 0.8762669622F,
-  0.8928678298F, 0.9080153310F, 0.9217306608F, 0.9340480615F,
-  0.9450138200F, 0.9546851041F, 0.9631286621F, 0.9704194171F,
-  0.9766389810F, 0.9818741197F, 0.9862151938F, 0.9897546035F,
-  0.9925852598F, 0.9947991032F, 0.9964856900F, 0.9977308602F,
-  0.9986155015F, 0.9992144193F, 0.9995953200F, 0.9998179155F,
-  0.9999331503F, 0.9999825563F, 0.9999977357F, 0.9999999720F,
-};
-
-static const float vwin256[128] = {
-  0.0000591390F, 0.0005321979F, 0.0014780301F, 0.0028960636F,
-  0.0047854363F, 0.0071449926F, 0.0099732775F, 0.0132685298F,
-  0.0170286741F, 0.0212513119F, 0.0259337111F, 0.0310727950F,
-  0.0366651302F, 0.0427069140F, 0.0491939614F, 0.0561216907F,
-  0.0634851102F, 0.0712788035F, 0.0794969160F, 0.0881331402F,
-  0.0971807028F, 0.1066323515F, 0.1164803426F, 0.1267164297F,
-  0.1373318534F, 0.1483173323F, 0.1596630553F, 0.1713586755F,
-  0.1833933062F, 0.1957555184F, 0.2084333404F, 0.2214142599F,
-  0.2346852280F, 0.2482326664F, 0.2620424757F, 0.2761000481F,
-  0.2903902813F, 0.3048975959F, 0.3196059553F, 0.3344988887F,
-  0.3495595160F, 0.3647705766F, 0.3801144597F, 0.3955732382F,
-  0.4111287047F, 0.4267624093F, 0.4424557009F, 0.4581897696F,
-  0.4739456913F, 0.4897044744F, 0.5054471075F, 0.5211546088F,
-  0.5368080763F, 0.5523887395F, 0.5678780103F, 0.5832575361F,
-  0.5985092508F, 0.6136154277F, 0.6285587300F, 0.6433222619F,
-  0.6578896175F, 0.6722449294F, 0.6863729144F, 0.7002589187F,
-  0.7138889597F, 0.7272497662F, 0.7403288154F, 0.7531143679F,
-  0.7655954985F, 0.7777621249F, 0.7896050322F, 0.8011158947F,
-  0.8122872932F, 0.8231127294F, 0.8335866365F, 0.8437043850F,
-  0.8534622861F, 0.8628575905F, 0.8718884835F, 0.8805540765F,
-  0.8888543947F, 0.8967903616F, 0.9043637797F, 0.9115773078F,
-  0.9184344360F, 0.9249394562F, 0.9310974312F, 0.9369141608F,
-  0.9423961446F, 0.9475505439F, 0.9523851406F, 0.9569082947F,
-  0.9611289005F, 0.9650563408F, 0.9687004405F, 0.9720714191F,
-  0.9751798427F, 0.9780365753F, 0.9806527301F, 0.9830396204F,
-  0.9852087111F, 0.9871715701F, 0.9889398207F, 0.9905250941F,
-  0.9919389832F, 0.9931929973F, 0.9942985174F, 0.9952667537F,
-  0.9961087037F, 0.9968351119F, 0.9974564312F, 0.9979827858F,
-  0.9984239359F, 0.9987892441F, 0.9990876435F, 0.9993276081F,
-  0.9995171241F, 0.9996636648F, 0.9997741654F, 0.9998550016F,
-  0.9999119692F, 0.9999502656F, 0.9999744742F, 0.9999885497F,
-  0.9999958064F, 0.9999989077F, 0.9999998584F, 0.9999999983F,
-};
-
-static const float vwin512[256] = {
-  0.0000147849F, 0.0001330607F, 0.0003695946F, 0.0007243509F,
-  0.0011972759F, 0.0017882983F, 0.0024973285F, 0.0033242588F,
-  0.0042689632F, 0.0053312973F, 0.0065110982F, 0.0078081841F,
-  0.0092223540F, 0.0107533880F, 0.0124010466F, 0.0141650703F,
-  0.0160451800F, 0.0180410758F, 0.0201524373F, 0.0223789233F,
-  0.0247201710F, 0.0271757958F, 0.0297453914F, 0.0324285286F,
-  0.0352247556F, 0.0381335972F, 0.0411545545F, 0.0442871045F,
-  0.0475306997F, 0.0508847676F, 0.0543487103F, 0.0579219038F,
-  0.0616036982F, 0.0653934164F, 0.0692903546F, 0.0732937809F,
-  0.0774029356F, 0.0816170305F, 0.0859352485F, 0.0903567428F,
-  0.0948806375F, 0.0995060259F, 0.1042319712F, 0.1090575056F,
-  0.1139816300F, 0.1190033137F, 0.1241214941F, 0.1293350764F,
-  0.1346429333F, 0.1400439046F, 0.1455367974F, 0.1511203852F,
-  0.1567934083F, 0.1625545735F, 0.1684025537F, 0.1743359881F,
-  0.1803534820F, 0.1864536069F, 0.1926349000F, 0.1988958650F,
-  0.2052349715F, 0.2116506555F, 0.2181413191F, 0.2247053313F,
-  0.2313410275F, 0.2380467105F, 0.2448206500F, 0.2516610835F,
-  0.2585662164F, 0.2655342226F, 0.2725632448F, 0.2796513950F,
-  0.2867967551F, 0.2939973773F, 0.3012512852F, 0.3085564739F,
-  0.3159109111F, 0.3233125375F, 0.3307592680F, 0.3382489922F,
-  0.3457795756F, 0.3533488602F, 0.3609546657F, 0.3685947904F,
-  0.3762670121F, 0.3839690896F, 0.3916987634F, 0.3994537572F,
-  0.4072317788F, 0.4150305215F, 0.4228476653F, 0.4306808783F,
-  0.4385278181F, 0.4463861329F, 0.4542534630F, 0.4621274424F,
-  0.4700057001F, 0.4778858615F, 0.4857655502F, 0.4936423891F,
-  0.5015140023F, 0.5093780165F, 0.5172320626F, 0.5250737772F,
-  0.5329008043F, 0.5407107971F, 0.5485014192F, 0.5562703465F,
-  0.5640152688F, 0.5717338914F, 0.5794239366F, 0.5870831457F,
-  0.5947092801F, 0.6023001235F, 0.6098534829F, 0.6173671907F,
-  0.6248391059F, 0.6322671161F, 0.6396491384F, 0.6469831217F,
-  0.6542670475F, 0.6614989319F, 0.6686768267F, 0.6757988210F,
-  0.6828630426F, 0.6898676592F, 0.6968108799F, 0.7036909564F,
-  0.7105061843F, 0.7172549043F, 0.7239355032F, 0.7305464154F,
-  0.7370861235F, 0.7435531598F, 0.7499461068F, 0.7562635986F,
-  0.7625043214F, 0.7686670148F, 0.7747504721F, 0.7807535410F,
-  0.7866751247F, 0.7925141825F, 0.7982697296F, 0.8039408387F,
-  0.8095266395F, 0.8150263196F, 0.8204391248F, 0.8257643590F,
-  0.8310013848F, 0.8361496236F, 0.8412085555F, 0.8461777194F,
-  0.8510567129F, 0.8558451924F, 0.8605428730F, 0.8651495278F,
-  0.8696649882F, 0.8740891432F, 0.8784219392F, 0.8826633797F,
-  0.8868135244F, 0.8908724888F, 0.8948404441F, 0.8987176157F,
-  0.9025042831F, 0.9062007791F, 0.9098074886F, 0.9133248482F,
-  0.9167533451F, 0.9200935163F, 0.9233459472F, 0.9265112712F,
-  0.9295901680F, 0.9325833632F, 0.9354916263F, 0.9383157705F,
-  0.9410566504F, 0.9437151618F, 0.9462922398F, 0.9487888576F,
-  0.9512060252F, 0.9535447882F, 0.9558062262F, 0.9579914516F,
-  0.9601016078F, 0.9621378683F, 0.9641014348F, 0.9659935361F,
-  0.9678154261F, 0.9695683830F, 0.9712537071F, 0.9728727198F,
-  0.9744267618F, 0.9759171916F, 0.9773453842F, 0.9787127293F,
-  0.9800206298F, 0.9812705006F, 0.9824637665F, 0.9836018613F,
-  0.9846862258F, 0.9857183066F, 0.9866995544F, 0.9876314227F,
-  0.9885153662F, 0.9893528393F, 0.9901452948F, 0.9908941823F,
-  0.9916009470F, 0.9922670279F, 0.9928938570F, 0.9934828574F,
-  0.9940354423F, 0.9945530133F, 0.9950369595F, 0.9954886562F,
-  0.9959094633F, 0.9963007242F, 0.9966637649F, 0.9969998925F,
-  0.9973103939F, 0.9975965351F, 0.9978595598F, 0.9981006885F,
-  0.9983211172F, 0.9985220166F, 0.9987045311F, 0.9988697776F,
-  0.9990188449F, 0.9991527924F, 0.9992726499F, 0.9993794157F,
-  0.9994740570F, 0.9995575079F, 0.9996306699F, 0.9996944099F,
-  0.9997495605F, 0.9997969190F, 0.9998372465F, 0.9998712678F,
-  0.9998996704F, 0.9999231041F, 0.9999421807F, 0.9999574732F,
-  0.9999695157F, 0.9999788026F, 0.9999857885F, 0.9999908879F,
-  0.9999944746F, 0.9999968817F, 0.9999984010F, 0.9999992833F,
-  0.9999997377F, 0.9999999317F, 0.9999999911F, 0.9999999999F,
-};
-
-static const float vwin1024[512] = {
-  0.0000036962F, 0.0000332659F, 0.0000924041F, 0.0001811086F,
-  0.0002993761F, 0.0004472021F, 0.0006245811F, 0.0008315063F,
-  0.0010679699F, 0.0013339631F, 0.0016294757F, 0.0019544965F,
-  0.0023090133F, 0.0026930125F, 0.0031064797F, 0.0035493989F,
-  0.0040217533F, 0.0045235250F, 0.0050546946F, 0.0056152418F,
-  0.0062051451F, 0.0068243817F, 0.0074729278F, 0.0081507582F,
-  0.0088578466F, 0.0095941655F, 0.0103596863F, 0.0111543789F,
-  0.0119782122F, 0.0128311538F, 0.0137131701F, 0.0146242260F,
-  0.0155642855F, 0.0165333111F, 0.0175312640F, 0.0185581042F,
-  0.0196137903F, 0.0206982797F, 0.0218115284F, 0.0229534910F,
-  0.0241241208F, 0.0253233698F, 0.0265511886F, 0.0278075263F,
-  0.0290923308F, 0.0304055484F, 0.0317471241F, 0.0331170013F,
-  0.0345151222F, 0.0359414274F, 0.0373958560F, 0.0388783456F,
-  0.0403888325F, 0.0419272511F, 0.0434935347F, 0.0450876148F,
-  0.0467094213F, 0.0483588828F, 0.0500359261F, 0.0517404765F,
-  0.0534724575F, 0.0552317913F, 0.0570183983F, 0.0588321971F,
-  0.0606731048F, 0.0625410369F, 0.0644359070F, 0.0663576272F,
-  0.0683061077F, 0.0702812571F, 0.0722829821F, 0.0743111878F,
-  0.0763657775F, 0.0784466526F, 0.0805537129F, 0.0826868561F,
-  0.0848459782F, 0.0870309736F, 0.0892417345F, 0.0914781514F,
-  0.0937401128F, 0.0960275056F, 0.0983402145F, 0.1006781223F,
-  0.1030411101F, 0.1054290568F, 0.1078418397F, 0.1102793336F,
-  0.1127414119F, 0.1152279457F, 0.1177388042F, 0.1202738544F,
-  0.1228329618F, 0.1254159892F, 0.1280227980F, 0.1306532471F,
-  0.1333071937F, 0.1359844927F, 0.1386849970F, 0.1414085575F,
-  0.1441550230F, 0.1469242403F, 0.1497160539F, 0.1525303063F,
-  0.1553668381F, 0.1582254875F, 0.1611060909F, 0.1640084822F,
-  0.1669324936F, 0.1698779549F, 0.1728446939F, 0.1758325362F,
-  0.1788413055F, 0.1818708232F, 0.1849209084F, 0.1879913785F,
-  0.1910820485F, 0.1941927312F, 0.1973232376F, 0.2004733764F,
-  0.2036429541F, 0.2068317752F, 0.2100396421F, 0.2132663552F,
-  0.2165117125F, 0.2197755102F, 0.2230575422F, 0.2263576007F,
-  0.2296754753F, 0.2330109540F, 0.2363638225F, 0.2397338646F,
-  0.2431208619F, 0.2465245941F, 0.2499448389F, 0.2533813719F,
-  0.2568339669F, 0.2603023956F, 0.2637864277F, 0.2672858312F,
-  0.2708003718F, 0.2743298135F, 0.2778739186F, 0.2814324472F,
-  0.2850051576F, 0.2885918065F, 0.2921921485F, 0.2958059366F,
-  0.2994329219F, 0.3030728538F, 0.3067254799F, 0.3103905462F,
-  0.3140677969F, 0.3177569747F, 0.3214578205F, 0.3251700736F,
-  0.3288934718F, 0.3326277513F, 0.3363726468F, 0.3401278914F,
-  0.3438932168F, 0.3476683533F, 0.3514530297F, 0.3552469734F,
-  0.3590499106F, 0.3628615659F, 0.3666816630F, 0.3705099239F,
-  0.3743460698F, 0.3781898204F, 0.3820408945F, 0.3858990095F,
-  0.3897638820F, 0.3936352274F, 0.3975127601F, 0.4013961936F,
-  0.4052852405F, 0.4091796123F, 0.4130790198F, 0.4169831732F,
-  0.4208917815F, 0.4248045534F, 0.4287211965F, 0.4326414181F,
-  0.4365649248F, 0.4404914225F, 0.4444206167F, 0.4483522125F,
-  0.4522859146F, 0.4562214270F, 0.4601584538F, 0.4640966984F,
-  0.4680358644F, 0.4719756548F, 0.4759157726F, 0.4798559209F,
-  0.4837958024F, 0.4877351199F, 0.4916735765F, 0.4956108751F,
-  0.4995467188F, 0.5034808109F, 0.5074128550F, 0.5113425550F,
-  0.5152696149F, 0.5191937395F, 0.5231146336F, 0.5270320028F,
-  0.5309455530F, 0.5348549910F, 0.5387600239F, 0.5426603597F,
-  0.5465557070F, 0.5504457754F, 0.5543302752F, 0.5582089175F,
-  0.5620814145F, 0.5659474793F, 0.5698068262F, 0.5736591704F,
-  0.5775042283F, 0.5813417176F, 0.5851713571F, 0.5889928670F,
-  0.5928059689F, 0.5966103856F, 0.6004058415F, 0.6041920626F,
-  0.6079687761F, 0.6117357113F, 0.6154925986F, 0.6192391705F,
-  0.6229751612F, 0.6267003064F, 0.6304143441F, 0.6341170137F,
-  0.6378080569F, 0.6414872173F, 0.6451542405F, 0.6488088741F,
-  0.6524508681F, 0.6560799742F, 0.6596959469F, 0.6632985424F,
-  0.6668875197F, 0.6704626398F, 0.6740236662F, 0.6775703649F,
-  0.6811025043F, 0.6846198554F, 0.6881221916F, 0.6916092892F,
-  0.6950809269F, 0.6985368861F, 0.7019769510F, 0.7054009085F,
-  0.7088085484F, 0.7121996632F, 0.7155740484F, 0.7189315023F,
-  0.7222718263F, 0.7255948245F, 0.7289003043F, 0.7321880760F,
-  0.7354579530F, 0.7387097518F, 0.7419432921F, 0.7451583966F,
-  0.7483548915F, 0.7515326059F, 0.7546913723F, 0.7578310265F,
-  0.7609514077F, 0.7640523581F, 0.7671337237F, 0.7701953535F,
-  0.7732371001F, 0.7762588195F, 0.7792603711F, 0.7822416178F,
-  0.7852024259F, 0.7881426654F, 0.7910622097F, 0.7939609356F,
-  0.7968387237F, 0.7996954579F, 0.8025310261F, 0.8053453193F,
-  0.8081382324F, 0.8109096638F, 0.8136595156F, 0.8163876936F,
-  0.8190941071F, 0.8217786690F, 0.8244412960F, 0.8270819086F,
-  0.8297004305F, 0.8322967896F, 0.8348709171F, 0.8374227481F,
-  0.8399522213F, 0.8424592789F, 0.8449438672F, 0.8474059356F,
-  0.8498454378F, 0.8522623306F, 0.8546565748F, 0.8570281348F,
-  0.8593769787F, 0.8617030779F, 0.8640064080F, 0.8662869477F,
-  0.8685446796F, 0.8707795899F, 0.8729916682F, 0.8751809079F,
-  0.8773473059F, 0.8794908626F, 0.8816115819F, 0.8837094713F,
-  0.8857845418F, 0.8878368079F, 0.8898662874F, 0.8918730019F,
-  0.8938569760F, 0.8958182380F, 0.8977568194F, 0.8996727552F,
-  0.9015660837F, 0.9034368465F, 0.9052850885F, 0.9071108577F,
-  0.9089142057F, 0.9106951869F, 0.9124538591F, 0.9141902832F,
-  0.9159045233F, 0.9175966464F, 0.9192667228F, 0.9209148257F,
-  0.9225410313F, 0.9241454187F, 0.9257280701F, 0.9272890704F,
-  0.9288285075F, 0.9303464720F, 0.9318430576F, 0.9333183603F,
-  0.9347724792F, 0.9362055158F, 0.9376175745F, 0.9390087622F,
-  0.9403791881F, 0.9417289644F, 0.9430582055F, 0.9443670283F,
-  0.9456555521F, 0.9469238986F, 0.9481721917F, 0.9494005577F,
-  0.9506091252F, 0.9517980248F, 0.9529673894F, 0.9541173540F,
-  0.9552480557F, 0.9563596334F, 0.9574522282F, 0.9585259830F,
-  0.9595810428F, 0.9606175542F, 0.9616356656F, 0.9626355274F,
-  0.9636172915F, 0.9645811114F, 0.9655271425F, 0.9664555414F,
-  0.9673664664F, 0.9682600774F, 0.9691365355F, 0.9699960034F,
-  0.9708386448F, 0.9716646250F, 0.9724741103F, 0.9732672685F,
-  0.9740442683F, 0.9748052795F, 0.9755504729F, 0.9762800205F,
-  0.9769940950F, 0.9776928703F, 0.9783765210F, 0.9790452223F,
-  0.9796991504F, 0.9803384823F, 0.9809633954F, 0.9815740679F,
-  0.9821706784F, 0.9827534063F, 0.9833224312F, 0.9838779332F,
-  0.9844200928F, 0.9849490910F, 0.9854651087F, 0.9859683274F,
-  0.9864589286F, 0.9869370940F, 0.9874030054F, 0.9878568447F,
-  0.9882987937F, 0.9887290343F, 0.9891477481F, 0.9895551169F,
-  0.9899513220F, 0.9903365446F, 0.9907109658F, 0.9910747662F,
-  0.9914281260F, 0.9917712252F, 0.9921042433F, 0.9924273593F,
-  0.9927407516F, 0.9930445982F, 0.9933390763F, 0.9936243626F,
-  0.9939006331F, 0.9941680631F, 0.9944268269F, 0.9946770982F,
-  0.9949190498F, 0.9951528537F, 0.9953786808F, 0.9955967011F,
-  0.9958070836F, 0.9960099963F, 0.9962056061F, 0.9963940787F,
-  0.9965755786F, 0.9967502693F, 0.9969183129F, 0.9970798704F,
-  0.9972351013F, 0.9973841640F, 0.9975272151F, 0.9976644103F,
-  0.9977959036F, 0.9979218476F, 0.9980423932F, 0.9981576901F,
-  0.9982678862F, 0.9983731278F, 0.9984735596F, 0.9985693247F,
-  0.9986605645F, 0.9987474186F, 0.9988300248F, 0.9989085193F,
-  0.9989830364F, 0.9990537085F, 0.9991206662F, 0.9991840382F,
-  0.9992439513F, 0.9993005303F, 0.9993538982F, 0.9994041757F,
-  0.9994514817F, 0.9994959330F, 0.9995376444F, 0.9995767286F,
-  0.9996132960F, 0.9996474550F, 0.9996793121F, 0.9997089710F,
-  0.9997365339F, 0.9997621003F, 0.9997857677F, 0.9998076311F,
-  0.9998277836F, 0.9998463156F, 0.9998633155F, 0.9998788692F,
-  0.9998930603F, 0.9999059701F, 0.9999176774F, 0.9999282586F,
-  0.9999377880F, 0.9999463370F, 0.9999539749F, 0.9999607685F,
-  0.9999667820F, 0.9999720773F, 0.9999767136F, 0.9999807479F,
-  0.9999842344F, 0.9999872249F, 0.9999897688F, 0.9999919127F,
-  0.9999937009F, 0.9999951749F, 0.9999963738F, 0.9999973342F,
-  0.9999980900F, 0.9999986724F, 0.9999991103F, 0.9999994297F,
-  0.9999996543F, 0.9999998049F, 0.9999999000F, 0.9999999552F,
-  0.9999999836F, 0.9999999957F, 0.9999999994F, 1.0000000000F,
-};
-
-static const float vwin2048[1024] = {
-  0.0000009241F, 0.0000083165F, 0.0000231014F, 0.0000452785F,
-  0.0000748476F, 0.0001118085F, 0.0001561608F, 0.0002079041F,
-  0.0002670379F, 0.0003335617F, 0.0004074748F, 0.0004887765F,
-  0.0005774661F, 0.0006735427F, 0.0007770054F, 0.0008878533F,
-  0.0010060853F, 0.0011317002F, 0.0012646969F, 0.0014050742F,
-  0.0015528307F, 0.0017079650F, 0.0018704756F, 0.0020403610F,
-  0.0022176196F, 0.0024022497F, 0.0025942495F, 0.0027936173F,
-  0.0030003511F, 0.0032144490F, 0.0034359088F, 0.0036647286F,
-  0.0039009061F, 0.0041444391F, 0.0043953253F, 0.0046535621F,
-  0.0049191472F, 0.0051920781F, 0.0054723520F, 0.0057599664F,
-  0.0060549184F, 0.0063572052F, 0.0066668239F, 0.0069837715F,
-  0.0073080449F, 0.0076396410F, 0.0079785566F, 0.0083247884F,
-  0.0086783330F, 0.0090391871F, 0.0094073470F, 0.0097828092F,
-  0.0101655700F, 0.0105556258F, 0.0109529726F, 0.0113576065F,
-  0.0117695237F, 0.0121887200F, 0.0126151913F, 0.0130489335F,
-  0.0134899422F, 0.0139382130F, 0.0143937415F, 0.0148565233F,
-  0.0153265536F, 0.0158038279F, 0.0162883413F, 0.0167800889F,
-  0.0172790660F, 0.0177852675F, 0.0182986882F, 0.0188193231F,
-  0.0193471668F, 0.0198822141F, 0.0204244594F, 0.0209738974F,
-  0.0215305225F, 0.0220943289F, 0.0226653109F, 0.0232434627F,
-  0.0238287784F, 0.0244212519F, 0.0250208772F, 0.0256276481F,
-  0.0262415582F, 0.0268626014F, 0.0274907711F, 0.0281260608F,
-  0.0287684638F, 0.0294179736F, 0.0300745833F, 0.0307382859F,
-  0.0314090747F, 0.0320869424F, 0.0327718819F, 0.0334638860F,
-  0.0341629474F, 0.0348690586F, 0.0355822122F, 0.0363024004F,
-  0.0370296157F, 0.0377638502F, 0.0385050960F, 0.0392533451F,
-  0.0400085896F, 0.0407708211F, 0.0415400315F, 0.0423162123F,
-  0.0430993552F, 0.0438894515F, 0.0446864926F, 0.0454904698F,
-  0.0463013742F, 0.0471191969F, 0.0479439288F, 0.0487755607F,
-  0.0496140836F, 0.0504594879F, 0.0513117642F, 0.0521709031F,
-  0.0530368949F, 0.0539097297F, 0.0547893979F, 0.0556758894F,
-  0.0565691941F, 0.0574693019F, 0.0583762026F, 0.0592898858F,
-  0.0602103410F, 0.0611375576F, 0.0620715250F, 0.0630122324F,
-  0.0639596688F, 0.0649138234F, 0.0658746848F, 0.0668422421F,
-  0.0678164838F, 0.0687973985F, 0.0697849746F, 0.0707792005F,
-  0.0717800645F, 0.0727875547F, 0.0738016591F, 0.0748223656F,
-  0.0758496620F, 0.0768835359F, 0.0779239751F, 0.0789709668F,
-  0.0800244985F, 0.0810845574F, 0.0821511306F, 0.0832242052F,
-  0.0843037679F, 0.0853898056F, 0.0864823050F, 0.0875812525F,
-  0.0886866347F, 0.0897984378F, 0.0909166480F, 0.0920412513F,
-  0.0931722338F, 0.0943095813F, 0.0954532795F, 0.0966033140F,
-  0.0977596702F, 0.0989223336F, 0.1000912894F, 0.1012665227F,
-  0.1024480185F, 0.1036357616F, 0.1048297369F, 0.1060299290F,
-  0.1072363224F, 0.1084489014F, 0.1096676504F, 0.1108925534F,
-  0.1121235946F, 0.1133607577F, 0.1146040267F, 0.1158533850F,
-  0.1171088163F, 0.1183703040F, 0.1196378312F, 0.1209113812F,
-  0.1221909370F, 0.1234764815F, 0.1247679974F, 0.1260654674F,
-  0.1273688740F, 0.1286781995F, 0.1299934263F, 0.1313145365F,
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-  0.9997800236F, 0.9997913990F, 0.9998023292F, 0.9998128261F,
-  0.9998229009F, 0.9998325650F, 0.9998418296F, 0.9998507058F,
-  0.9998592044F, 0.9998673362F, 0.9998751117F, 0.9998825415F,
-  0.9998896358F, 0.9998964047F, 0.9999028584F, 0.9999090066F,
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-  0.9999521472F, 0.9999557499F, 0.9999591457F, 0.9999623426F,
-  0.9999653483F, 0.9999681708F, 0.9999708175F, 0.9999732959F,
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-  0.9999960978F, 0.9999966349F, 0.9999971146F, 0.9999975411F,
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-  0.9999999990F, 0.9999999997F, 1.0000000000F, 1.0000000000F,
-};
-
-static const float vwin4096[2048] = {
-  0.0000002310F, 0.0000020791F, 0.0000057754F, 0.0000113197F,
-  0.0000187121F, 0.0000279526F, 0.0000390412F, 0.0000519777F,
-  0.0000667623F, 0.0000833949F, 0.0001018753F, 0.0001222036F,
-  0.0001443798F, 0.0001684037F, 0.0001942754F, 0.0002219947F,
-  0.0002515616F, 0.0002829761F, 0.0003162380F, 0.0003513472F,
-  0.0003883038F, 0.0004271076F, 0.0004677584F, 0.0005102563F,
-  0.0005546011F, 0.0006007928F, 0.0006488311F, 0.0006987160F,
-  0.0007504474F, 0.0008040251F, 0.0008594490F, 0.0009167191F,
-  0.0009758351F, 0.0010367969F, 0.0010996044F, 0.0011642574F,
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-  0.9978752593F, 0.9979064029F, 0.9979372079F, 0.9979676768F,
-  0.9979978117F, 0.9980276151F, 0.9980570893F, 0.9980862367F,
-  0.9981150595F, 0.9981435600F, 0.9981717406F, 0.9981996035F,
-  0.9982271511F, 0.9982543856F, 0.9982813093F, 0.9983079246F,
-  0.9983342336F, 0.9983602386F, 0.9983859418F, 0.9984113456F,
-  0.9984364522F, 0.9984612638F, 0.9984857825F, 0.9985100108F,
-  0.9985339507F, 0.9985576044F, 0.9985809743F, 0.9986040624F,
-  0.9986268710F, 0.9986494022F, 0.9986716583F, 0.9986936413F,
-  0.9987153535F, 0.9987367969F, 0.9987579738F, 0.9987788864F,
-  0.9987995366F, 0.9988199267F, 0.9988400587F, 0.9988599348F,
-  0.9988795572F, 0.9988989278F, 0.9989180487F, 0.9989369222F,
-  0.9989555501F, 0.9989739347F, 0.9989920780F, 0.9990099820F,
-  0.9990276487F, 0.9990450803F, 0.9990622787F, 0.9990792460F,
-  0.9990959841F, 0.9991124952F, 0.9991287812F, 0.9991448440F,
-  0.9991606858F, 0.9991763084F, 0.9991917139F, 0.9992069042F,
-  0.9992218813F, 0.9992366471F, 0.9992512035F, 0.9992655525F,
-  0.9992796961F, 0.9992936361F, 0.9993073744F, 0.9993209131F,
-  0.9993342538F, 0.9993473987F, 0.9993603494F, 0.9993731080F,
-  0.9993856762F, 0.9993980559F, 0.9994102490F, 0.9994222573F,
-  0.9994340827F, 0.9994457269F, 0.9994571918F, 0.9994684793F,
-  0.9994795910F, 0.9994905288F, 0.9995012945F, 0.9995118898F,
-  0.9995223165F, 0.9995325765F, 0.9995426713F, 0.9995526029F,
-  0.9995623728F, 0.9995719829F, 0.9995814349F, 0.9995907304F,
-  0.9995998712F, 0.9996088590F, 0.9996176954F, 0.9996263821F,
-  0.9996349208F, 0.9996433132F, 0.9996515609F, 0.9996596656F,
-  0.9996676288F, 0.9996754522F, 0.9996831375F, 0.9996906862F,
-  0.9996981000F, 0.9997053804F, 0.9997125290F, 0.9997195474F,
-  0.9997264371F, 0.9997331998F, 0.9997398369F, 0.9997463500F,
-  0.9997527406F, 0.9997590103F, 0.9997651606F, 0.9997711930F,
-  0.9997771089F, 0.9997829098F, 0.9997885973F, 0.9997941728F,
-  0.9997996378F, 0.9998049936F, 0.9998102419F, 0.9998153839F,
-  0.9998204211F, 0.9998253550F, 0.9998301868F, 0.9998349182F,
-  0.9998395503F, 0.9998440847F, 0.9998485226F, 0.9998528654F,
-  0.9998571146F, 0.9998612713F, 0.9998653370F, 0.9998693130F,
-  0.9998732007F, 0.9998770012F, 0.9998807159F, 0.9998843461F,
-  0.9998878931F, 0.9998913581F, 0.9998947424F, 0.9998980473F,
-  0.9999012740F, 0.9999044237F, 0.9999074976F, 0.9999104971F,
-  0.9999134231F, 0.9999162771F, 0.9999190601F, 0.9999217733F,
-  0.9999244179F, 0.9999269950F, 0.9999295058F, 0.9999319515F,
-  0.9999343332F, 0.9999366519F, 0.9999389088F, 0.9999411050F,
-  0.9999432416F, 0.9999453196F, 0.9999473402F, 0.9999493044F,
-  0.9999512132F, 0.9999530677F, 0.9999548690F, 0.9999566180F,
-  0.9999583157F, 0.9999599633F, 0.9999615616F, 0.9999631116F,
-  0.9999646144F, 0.9999660709F, 0.9999674820F, 0.9999688487F,
-  0.9999701719F, 0.9999714526F, 0.9999726917F, 0.9999738900F,
-  0.9999750486F, 0.9999761682F, 0.9999772497F, 0.9999782941F,
-  0.9999793021F, 0.9999802747F, 0.9999812126F, 0.9999821167F,
-  0.9999829878F, 0.9999838268F, 0.9999846343F, 0.9999854113F,
-  0.9999861584F, 0.9999868765F, 0.9999875664F, 0.9999882287F,
-  0.9999888642F, 0.9999894736F, 0.9999900577F, 0.9999906172F,
-  0.9999911528F, 0.9999916651F, 0.9999921548F, 0.9999926227F,
-  0.9999930693F, 0.9999934954F, 0.9999939015F, 0.9999942883F,
-  0.9999946564F, 0.9999950064F, 0.9999953390F, 0.9999956547F,
-  0.9999959541F, 0.9999962377F, 0.9999965062F, 0.9999967601F,
-  0.9999969998F, 0.9999972260F, 0.9999974392F, 0.9999976399F,
-  0.9999978285F, 0.9999980056F, 0.9999981716F, 0.9999983271F,
-  0.9999984724F, 0.9999986081F, 0.9999987345F, 0.9999988521F,
-  0.9999989613F, 0.9999990625F, 0.9999991562F, 0.9999992426F,
-  0.9999993223F, 0.9999993954F, 0.9999994625F, 0.9999995239F,
-  0.9999995798F, 0.9999996307F, 0.9999996768F, 0.9999997184F,
-  0.9999997559F, 0.9999997895F, 0.9999998195F, 0.9999998462F,
-  0.9999998698F, 0.9999998906F, 0.9999999088F, 0.9999999246F,
-  0.9999999383F, 0.9999999500F, 0.9999999600F, 0.9999999684F,
-  0.9999999754F, 0.9999999811F, 0.9999999858F, 0.9999999896F,
-  0.9999999925F, 0.9999999948F, 0.9999999965F, 0.9999999978F,
-  0.9999999986F, 0.9999999992F, 0.9999999996F, 0.9999999998F,
-  0.9999999999F, 1.0000000000F, 1.0000000000F, 1.0000000000F,
-};
+    uint_fast16_t x;
+    uint_fast16_t sort;
+    uint_fast16_t low;
+    uint_fast16_t high;
+} floor1_entry_t;
 
-static const float vwin8192[4096] = {
-  0.0000000578F, 0.0000005198F, 0.0000014438F, 0.0000028299F,
-  0.0000046780F, 0.0000069882F, 0.0000097604F, 0.0000129945F,
-  0.0000166908F, 0.0000208490F, 0.0000254692F, 0.0000305515F,
-  0.0000360958F, 0.0000421021F, 0.0000485704F, 0.0000555006F,
-  0.0000628929F, 0.0000707472F, 0.0000790635F, 0.0000878417F,
-  0.0000970820F, 0.0001067842F, 0.0001169483F, 0.0001275744F,
-  0.0001386625F, 0.0001502126F, 0.0001622245F, 0.0001746984F,
-  0.0001876343F, 0.0002010320F, 0.0002148917F, 0.0002292132F,
-  0.0002439967F, 0.0002592421F, 0.0002749493F, 0.0002911184F,
-  0.0003077493F, 0.0003248421F, 0.0003423967F, 0.0003604132F,
-  0.0003788915F, 0.0003978316F, 0.0004172335F, 0.0004370971F,
-  0.0004574226F, 0.0004782098F, 0.0004994587F, 0.0005211694F,
-  0.0005433418F, 0.0005659759F, 0.0005890717F, 0.0006126292F,
-  0.0006366484F, 0.0006611292F, 0.0006860716F, 0.0007114757F,
-  0.0007373414F, 0.0007636687F, 0.0007904576F, 0.0008177080F,
-  0.0008454200F, 0.0008735935F, 0.0009022285F, 0.0009313250F,
-  0.0009608830F, 0.0009909025F, 0.0010213834F, 0.0010523257F,
-  0.0010837295F, 0.0011155946F, 0.0011479211F, 0.0011807090F,
-  0.0012139582F, 0.0012476687F, 0.0012818405F, 0.0013164736F,
-  0.0013515679F, 0.0013871235F, 0.0014231402F, 0.0014596182F,
-  0.0014965573F, 0.0015339576F, 0.0015718190F, 0.0016101415F,
-  0.0016489251F, 0.0016881698F, 0.0017278754F, 0.0017680421F,
-  0.0018086698F, 0.0018497584F, 0.0018913080F, 0.0019333185F,
-  0.0019757898F, 0.0020187221F, 0.0020621151F, 0.0021059690F,
-  0.0021502837F, 0.0021950591F, 0.0022402953F, 0.0022859921F,
-  0.0023321497F, 0.0023787679F, 0.0024258467F, 0.0024733861F,
-  0.0025213861F, 0.0025698466F, 0.0026187676F, 0.0026681491F,
-  0.0027179911F, 0.0027682935F, 0.0028190562F, 0.0028702794F,
-  0.0029219628F, 0.0029741066F, 0.0030267107F, 0.0030797749F,
-  0.0031332994F, 0.0031872841F, 0.0032417289F, 0.0032966338F,
-  0.0033519988F, 0.0034078238F, 0.0034641089F, 0.0035208539F,
-  0.0035780589F, 0.0036357237F, 0.0036938485F, 0.0037524331F,
-  0.0038114775F, 0.0038709817F, 0.0039309456F, 0.0039913692F,
-  0.0040522524F, 0.0041135953F, 0.0041753978F, 0.0042376599F,
-  0.0043003814F, 0.0043635624F, 0.0044272029F, 0.0044913028F,
-  0.0045558620F, 0.0046208806F, 0.0046863585F, 0.0047522955F,
-  0.0048186919F, 0.0048855473F, 0.0049528619F, 0.0050206356F,
-  0.0050888684F, 0.0051575601F, 0.0052267108F, 0.0052963204F,
-  0.0053663890F, 0.0054369163F, 0.0055079025F, 0.0055793474F,
-  0.0056512510F, 0.0057236133F, 0.0057964342F, 0.0058697137F,
-  0.0059434517F, 0.0060176482F, 0.0060923032F, 0.0061674166F,
-  0.0062429883F, 0.0063190183F, 0.0063955066F, 0.0064724532F,
-  0.0065498579F, 0.0066277207F, 0.0067060416F, 0.0067848205F,
-  0.0068640575F, 0.0069437523F, 0.0070239051F, 0.0071045157F,
-  0.0071855840F, 0.0072671102F, 0.0073490940F, 0.0074315355F,
-  0.0075144345F, 0.0075977911F, 0.0076816052F, 0.0077658768F,
-  0.0078506057F, 0.0079357920F, 0.0080214355F, 0.0081075363F,
-  0.0081940943F, 0.0082811094F, 0.0083685816F, 0.0084565108F,
-  0.0085448970F, 0.0086337401F, 0.0087230401F, 0.0088127969F,
-  0.0089030104F, 0.0089936807F, 0.0090848076F, 0.0091763911F,
-  0.0092684311F, 0.0093609276F, 0.0094538805F, 0.0095472898F,
-  0.0096411554F, 0.0097354772F, 0.0098302552F, 0.0099254894F,
-  0.0100211796F, 0.0101173259F, 0.0102139281F, 0.0103109863F,
-  0.0104085002F, 0.0105064700F, 0.0106048955F, 0.0107037766F,
-  0.0108031133F, 0.0109029056F, 0.0110031534F, 0.0111038565F,
-  0.0112050151F, 0.0113066289F, 0.0114086980F, 0.0115112222F,
-  0.0116142015F, 0.0117176359F, 0.0118215252F, 0.0119258695F,
-  0.0120306686F, 0.0121359225F, 0.0122416312F, 0.0123477944F,
-  0.0124544123F, 0.0125614847F, 0.0126690116F, 0.0127769928F,
-  0.0128854284F, 0.0129943182F, 0.0131036623F, 0.0132134604F,
-  0.0133237126F, 0.0134344188F, 0.0135455790F, 0.0136571929F,
-  0.0137692607F, 0.0138817821F, 0.0139947572F, 0.0141081859F,
-  0.0142220681F, 0.0143364037F, 0.0144511927F, 0.0145664350F,
-  0.0146821304F, 0.0147982791F, 0.0149148808F, 0.0150319355F,
-  0.0151494431F, 0.0152674036F, 0.0153858168F, 0.0155046828F,
-  0.0156240014F, 0.0157437726F, 0.0158639962F, 0.0159846723F,
-  0.0161058007F, 0.0162273814F, 0.0163494142F, 0.0164718991F,
-  0.0165948361F, 0.0167182250F, 0.0168420658F, 0.0169663584F,
-  0.0170911027F, 0.0172162987F, 0.0173419462F, 0.0174680452F,
-  0.0175945956F, 0.0177215974F, 0.0178490504F, 0.0179769545F,
-  0.0181053098F, 0.0182341160F, 0.0183633732F, 0.0184930812F,
-  0.0186232399F, 0.0187538494F, 0.0188849094F, 0.0190164200F,
-  0.0191483809F, 0.0192807923F, 0.0194136539F, 0.0195469656F,
-  0.0196807275F, 0.0198149394F, 0.0199496012F, 0.0200847128F,
-  0.0202202742F, 0.0203562853F, 0.0204927460F, 0.0206296561F,
-  0.0207670157F, 0.0209048245F, 0.0210430826F, 0.0211817899F,
-  0.0213209462F, 0.0214605515F, 0.0216006057F, 0.0217411086F,
-  0.0218820603F, 0.0220234605F, 0.0221653093F, 0.0223076066F,
-  0.0224503521F, 0.0225935459F, 0.0227371879F, 0.0228812779F,
-  0.0230258160F, 0.0231708018F, 0.0233162355F, 0.0234621169F,
-  0.0236084459F, 0.0237552224F, 0.0239024462F, 0.0240501175F,
-  0.0241982359F, 0.0243468015F, 0.0244958141F, 0.0246452736F,
-  0.0247951800F, 0.0249455331F, 0.0250963329F, 0.0252475792F,
-  0.0253992720F, 0.0255514111F, 0.0257039965F, 0.0258570281F,
-  0.0260105057F, 0.0261644293F, 0.0263187987F, 0.0264736139F,
-  0.0266288747F, 0.0267845811F, 0.0269407330F, 0.0270973302F,
-  0.0272543727F, 0.0274118604F, 0.0275697930F, 0.0277281707F,
-  0.0278869932F, 0.0280462604F, 0.0282059723F, 0.0283661287F,
-  0.0285267295F, 0.0286877747F, 0.0288492641F, 0.0290111976F,
-  0.0291735751F, 0.0293363965F, 0.0294996617F, 0.0296633706F,
-  0.0298275231F, 0.0299921190F, 0.0301571583F, 0.0303226409F,
-  0.0304885667F, 0.0306549354F, 0.0308217472F, 0.0309890017F,
-  0.0311566989F, 0.0313248388F, 0.0314934211F, 0.0316624459F,
-  0.0318319128F, 0.0320018220F, 0.0321721732F, 0.0323429663F,
-  0.0325142013F, 0.0326858779F, 0.0328579962F, 0.0330305559F,
-  0.0332035570F, 0.0333769994F, 0.0335508829F, 0.0337252074F,
-  0.0338999728F, 0.0340751790F, 0.0342508259F, 0.0344269134F,
-  0.0346034412F, 0.0347804094F, 0.0349578178F, 0.0351356663F,
-  0.0353139548F, 0.0354926831F, 0.0356718511F, 0.0358514588F,
-  0.0360315059F, 0.0362119924F, 0.0363929182F, 0.0365742831F,
-  0.0367560870F, 0.0369383297F, 0.0371210113F, 0.0373041315F,
-  0.0374876902F, 0.0376716873F, 0.0378561226F, 0.0380409961F,
-  0.0382263077F, 0.0384120571F, 0.0385982443F, 0.0387848691F,
-  0.0389719315F, 0.0391594313F, 0.0393473683F, 0.0395357425F,
-  0.0397245537F, 0.0399138017F, 0.0401034866F, 0.0402936080F,
-  0.0404841660F, 0.0406751603F, 0.0408665909F, 0.0410584576F,
-  0.0412507603F, 0.0414434988F, 0.0416366731F, 0.0418302829F,
-  0.0420243282F, 0.0422188088F, 0.0424137246F, 0.0426090755F,
-  0.0428048613F, 0.0430010819F, 0.0431977371F, 0.0433948269F,
-  0.0435923511F, 0.0437903095F, 0.0439887020F, 0.0441875285F,
-  0.0443867889F, 0.0445864830F, 0.0447866106F, 0.0449871717F,
-  0.0451881661F, 0.0453895936F, 0.0455914542F, 0.0457937477F,
-  0.0459964738F, 0.0461996326F, 0.0464032239F, 0.0466072475F,
-  0.0468117032F, 0.0470165910F, 0.0472219107F, 0.0474276622F,
-  0.0476338452F, 0.0478404597F, 0.0480475056F, 0.0482549827F,
-  0.0484628907F, 0.0486712297F, 0.0488799994F, 0.0490891998F,
-  0.0492988306F, 0.0495088917F, 0.0497193830F, 0.0499303043F,
-  0.0501416554F, 0.0503534363F, 0.0505656468F, 0.0507782867F,
-  0.0509913559F, 0.0512048542F, 0.0514187815F, 0.0516331376F,
-  0.0518479225F, 0.0520631358F, 0.0522787775F, 0.0524948475F,
-  0.0527113455F, 0.0529282715F, 0.0531456252F, 0.0533634066F,
-  0.0535816154F, 0.0538002515F, 0.0540193148F, 0.0542388051F,
-  0.0544587222F, 0.0546790660F, 0.0548998364F, 0.0551210331F,
-  0.0553426561F, 0.0555647051F, 0.0557871801F, 0.0560100807F,
-  0.0562334070F, 0.0564571587F, 0.0566813357F, 0.0569059378F,
-  0.0571309649F, 0.0573564168F, 0.0575822933F, 0.0578085942F,
-  0.0580353195F, 0.0582624689F, 0.0584900423F, 0.0587180396F,
-  0.0589464605F, 0.0591753049F, 0.0594045726F, 0.0596342635F,
-  0.0598643774F, 0.0600949141F, 0.0603258735F, 0.0605572555F,
-  0.0607890597F, 0.0610212862F, 0.0612539346F, 0.0614870049F,
-  0.0617204968F, 0.0619544103F, 0.0621887451F, 0.0624235010F,
-  0.0626586780F, 0.0628942758F, 0.0631302942F, 0.0633667331F,
-  0.0636035923F, 0.0638408717F, 0.0640785710F, 0.0643166901F,
-  0.0645552288F, 0.0647941870F, 0.0650335645F, 0.0652733610F,
-  0.0655135765F, 0.0657542108F, 0.0659952636F, 0.0662367348F,
-  0.0664786242F, 0.0667209316F, 0.0669636570F, 0.0672068000F,
-  0.0674503605F, 0.0676943384F, 0.0679387334F, 0.0681835454F,
-  0.0684287742F, 0.0686744196F, 0.0689204814F, 0.0691669595F,
-  0.0694138536F, 0.0696611637F, 0.0699088894F, 0.0701570307F,
-  0.0704055873F, 0.0706545590F, 0.0709039458F, 0.0711537473F,
-  0.0714039634F, 0.0716545939F, 0.0719056387F, 0.0721570975F,
-  0.0724089702F, 0.0726612565F, 0.0729139563F, 0.0731670694F,
-  0.0734205956F, 0.0736745347F, 0.0739288866F, 0.0741836510F,
-  0.0744388277F, 0.0746944166F, 0.0749504175F, 0.0752068301F,
-  0.0754636543F, 0.0757208899F, 0.0759785367F, 0.0762365946F,
-  0.0764950632F, 0.0767539424F, 0.0770132320F, 0.0772729319F,
-  0.0775330418F, 0.0777935616F, 0.0780544909F, 0.0783158298F,
-  0.0785775778F, 0.0788397349F, 0.0791023009F, 0.0793652755F,
-  0.0796286585F, 0.0798924498F, 0.0801566492F, 0.0804212564F,
-  0.0806862712F, 0.0809516935F, 0.0812175231F, 0.0814837597F,
-  0.0817504031F, 0.0820174532F, 0.0822849097F, 0.0825527724F,
-  0.0828210412F, 0.0830897158F, 0.0833587960F, 0.0836282816F,
-  0.0838981724F, 0.0841684682F, 0.0844391688F, 0.0847102740F,
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-  0.9999999999F, 1.0000000000F, 1.0000000000F, 1.0000000000F,
-  1.0000000000F, 1.0000000000F, 1.0000000000F, 1.0000000000F,
-};
+void ff_vorbis_ready_floor1_list(floor1_entry_t * list, int values);
+unsigned int ff_vorbis_nth_root(unsigned int x, unsigned int n); // x^(1/n)
+int ff_vorbis_len2vlc(uint8_t *bits, uint32_t *codes, uint_fast32_t num);
+void ff_vorbis_floor1_render_list(floor1_entry_t * list, int values, uint_fast16_t * y_list, int * flag, int multiplier, float * out, int samples);
 
-static const float floor1_inverse_db_table[256]={
-  1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F,
-  1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F,
-  1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F,
-  2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F,
-  2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F,
-  3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F,
-  4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F,
-  6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F,
-  7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F,
-  1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F,
-  1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F,
-  1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F,
-  2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F,
-  2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F,
-  3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F,
-  4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F,
-  5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F,
-  7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F,
-  9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F,
-  1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F,
-  1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F,
-  2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F,
-  2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F,
-  3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F,
-  4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F,
-  5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F,
-  7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F,
-  9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F,
-  0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F,
-  0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F,
-  0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F,
-  0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F,
-  0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F,
-  0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F,
-  0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F,
-  0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F,
-  0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F,
-  0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F,
-  0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F,
-  0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F,
-  0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F,
-  0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F,
-  0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F,
-  0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F,
-  0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F,
-  0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F,
-  0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F,
-  0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F,
-  0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F,
-  0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F,
-  0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F,
-  0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F,
-  0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F,
-  0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F,
-  0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F,
-  0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F,
-  0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F,
-  0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F,
-  0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F,
-  0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F,
-  0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F,
-  0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F,
-  0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F,
-  0.82788260F, 0.88168307F, 0.9389798F, 1.F,
-};
+#define ilog(i) av_log2(2*(i))
 
+#endif
diff --git a/src/libffmpeg/libavcodec/vorbis_data.c b/src/libffmpeg/libavcodec/vorbis_data.c
new file mode 100644
index 000000000..5dc9c5f00
--- /dev/null
+++ b/src/libffmpeg/libavcodec/vorbis_data.c
@@ -0,0 +1,2155 @@
+/*
+ * copyright (c) 2005 Denes Balatoni ( dbalatoni programozo hu )
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "vorbis.h"
+
+static const float vwin64[32] = {
+  0.0009460463F, 0.0085006468F, 0.0235352254F, 0.0458950567F,
+  0.0753351908F, 0.1115073077F, 0.1539457973F, 0.2020557475F,
+  0.2551056759F, 0.3122276645F, 0.3724270287F, 0.4346027792F,
+  0.4975789974F, 0.5601459521F, 0.6211085051F, 0.6793382689F,
+  0.7338252629F, 0.7837245849F, 0.8283939355F, 0.8674186656F,
+  0.9006222429F, 0.9280614787F, 0.9500073081F, 0.9669131782F,
+  0.9793740220F, 0.9880792941F, 0.9937636139F, 0.9971582668F,
+  0.9989462667F, 0.9997230082F, 0.9999638688F, 0.9999995525F,
+};
+
+static const float vwin128[64] = {
+  0.0002365472F, 0.0021280687F, 0.0059065254F, 0.0115626550F,
+  0.0190823442F, 0.0284463735F, 0.0396300935F, 0.0526030430F,
+  0.0673285281F, 0.0837631763F, 0.1018564887F, 0.1215504095F,
+  0.1427789367F, 0.1654677960F, 0.1895342001F, 0.2148867160F,
+  0.2414252576F, 0.2690412240F, 0.2976177952F, 0.3270303960F,
+  0.3571473350F, 0.3878306189F, 0.4189369387F, 0.4503188188F,
+  0.4818259135F, 0.5133064334F, 0.5446086751F, 0.5755826278F,
+  0.6060816248F, 0.6359640047F, 0.6650947483F, 0.6933470543F,
+  0.7206038179F, 0.7467589810F, 0.7717187213F, 0.7954024542F,
+  0.8177436264F, 0.8386902831F, 0.8582053981F, 0.8762669622F,
+  0.8928678298F, 0.9080153310F, 0.9217306608F, 0.9340480615F,
+  0.9450138200F, 0.9546851041F, 0.9631286621F, 0.9704194171F,
+  0.9766389810F, 0.9818741197F, 0.9862151938F, 0.9897546035F,
+  0.9925852598F, 0.9947991032F, 0.9964856900F, 0.9977308602F,
+  0.9986155015F, 0.9992144193F, 0.9995953200F, 0.9998179155F,
+  0.9999331503F, 0.9999825563F, 0.9999977357F, 0.9999999720F,
+};
+
+static const float vwin256[128] = {
+  0.0000591390F, 0.0005321979F, 0.0014780301F, 0.0028960636F,
+  0.0047854363F, 0.0071449926F, 0.0099732775F, 0.0132685298F,
+  0.0170286741F, 0.0212513119F, 0.0259337111F, 0.0310727950F,
+  0.0366651302F, 0.0427069140F, 0.0491939614F, 0.0561216907F,
+  0.0634851102F, 0.0712788035F, 0.0794969160F, 0.0881331402F,
+  0.0971807028F, 0.1066323515F, 0.1164803426F, 0.1267164297F,
+  0.1373318534F, 0.1483173323F, 0.1596630553F, 0.1713586755F,
+  0.1833933062F, 0.1957555184F, 0.2084333404F, 0.2214142599F,
+  0.2346852280F, 0.2482326664F, 0.2620424757F, 0.2761000481F,
+  0.2903902813F, 0.3048975959F, 0.3196059553F, 0.3344988887F,
+  0.3495595160F, 0.3647705766F, 0.3801144597F, 0.3955732382F,
+  0.4111287047F, 0.4267624093F, 0.4424557009F, 0.4581897696F,
+  0.4739456913F, 0.4897044744F, 0.5054471075F, 0.5211546088F,
+  0.5368080763F, 0.5523887395F, 0.5678780103F, 0.5832575361F,
+  0.5985092508F, 0.6136154277F, 0.6285587300F, 0.6433222619F,
+  0.6578896175F, 0.6722449294F, 0.6863729144F, 0.7002589187F,
+  0.7138889597F, 0.7272497662F, 0.7403288154F, 0.7531143679F,
+  0.7655954985F, 0.7777621249F, 0.7896050322F, 0.8011158947F,
+  0.8122872932F, 0.8231127294F, 0.8335866365F, 0.8437043850F,
+  0.8534622861F, 0.8628575905F, 0.8718884835F, 0.8805540765F,
+  0.8888543947F, 0.8967903616F, 0.9043637797F, 0.9115773078F,
+  0.9184344360F, 0.9249394562F, 0.9310974312F, 0.9369141608F,
+  0.9423961446F, 0.9475505439F, 0.9523851406F, 0.9569082947F,
+  0.9611289005F, 0.9650563408F, 0.9687004405F, 0.9720714191F,
+  0.9751798427F, 0.9780365753F, 0.9806527301F, 0.9830396204F,
+  0.9852087111F, 0.9871715701F, 0.9889398207F, 0.9905250941F,
+  0.9919389832F, 0.9931929973F, 0.9942985174F, 0.9952667537F,
+  0.9961087037F, 0.9968351119F, 0.9974564312F, 0.9979827858F,
+  0.9984239359F, 0.9987892441F, 0.9990876435F, 0.9993276081F,
+  0.9995171241F, 0.9996636648F, 0.9997741654F, 0.9998550016F,
+  0.9999119692F, 0.9999502656F, 0.9999744742F, 0.9999885497F,
+  0.9999958064F, 0.9999989077F, 0.9999998584F, 0.9999999983F,
+};
+
+static const float vwin512[256] = {
+  0.0000147849F, 0.0001330607F, 0.0003695946F, 0.0007243509F,
+  0.0011972759F, 0.0017882983F, 0.0024973285F, 0.0033242588F,
+  0.0042689632F, 0.0053312973F, 0.0065110982F, 0.0078081841F,
+  0.0092223540F, 0.0107533880F, 0.0124010466F, 0.0141650703F,
+  0.0160451800F, 0.0180410758F, 0.0201524373F, 0.0223789233F,
+  0.0247201710F, 0.0271757958F, 0.0297453914F, 0.0324285286F,
+  0.0352247556F, 0.0381335972F, 0.0411545545F, 0.0442871045F,
+  0.0475306997F, 0.0508847676F, 0.0543487103F, 0.0579219038F,
+  0.0616036982F, 0.0653934164F, 0.0692903546F, 0.0732937809F,
+  0.0774029356F, 0.0816170305F, 0.0859352485F, 0.0903567428F,
+  0.0948806375F, 0.0995060259F, 0.1042319712F, 0.1090575056F,
+  0.1139816300F, 0.1190033137F, 0.1241214941F, 0.1293350764F,
+  0.1346429333F, 0.1400439046F, 0.1455367974F, 0.1511203852F,
+  0.1567934083F, 0.1625545735F, 0.1684025537F, 0.1743359881F,
+  0.1803534820F, 0.1864536069F, 0.1926349000F, 0.1988958650F,
+  0.2052349715F, 0.2116506555F, 0.2181413191F, 0.2247053313F,
+  0.2313410275F, 0.2380467105F, 0.2448206500F, 0.2516610835F,
+  0.2585662164F, 0.2655342226F, 0.2725632448F, 0.2796513950F,
+  0.2867967551F, 0.2939973773F, 0.3012512852F, 0.3085564739F,
+  0.3159109111F, 0.3233125375F, 0.3307592680F, 0.3382489922F,
+  0.3457795756F, 0.3533488602F, 0.3609546657F, 0.3685947904F,
+  0.3762670121F, 0.3839690896F, 0.3916987634F, 0.3994537572F,
+  0.4072317788F, 0.4150305215F, 0.4228476653F, 0.4306808783F,
+  0.4385278181F, 0.4463861329F, 0.4542534630F, 0.4621274424F,
+  0.4700057001F, 0.4778858615F, 0.4857655502F, 0.4936423891F,
+  0.5015140023F, 0.5093780165F, 0.5172320626F, 0.5250737772F,
+  0.5329008043F, 0.5407107971F, 0.5485014192F, 0.5562703465F,
+  0.5640152688F, 0.5717338914F, 0.5794239366F, 0.5870831457F,
+  0.5947092801F, 0.6023001235F, 0.6098534829F, 0.6173671907F,
+  0.6248391059F, 0.6322671161F, 0.6396491384F, 0.6469831217F,
+  0.6542670475F, 0.6614989319F, 0.6686768267F, 0.6757988210F,
+  0.6828630426F, 0.6898676592F, 0.6968108799F, 0.7036909564F,
+  0.7105061843F, 0.7172549043F, 0.7239355032F, 0.7305464154F,
+  0.7370861235F, 0.7435531598F, 0.7499461068F, 0.7562635986F,
+  0.7625043214F, 0.7686670148F, 0.7747504721F, 0.7807535410F,
+  0.7866751247F, 0.7925141825F, 0.7982697296F, 0.8039408387F,
+  0.8095266395F, 0.8150263196F, 0.8204391248F, 0.8257643590F,
+  0.8310013848F, 0.8361496236F, 0.8412085555F, 0.8461777194F,
+  0.8510567129F, 0.8558451924F, 0.8605428730F, 0.8651495278F,
+  0.8696649882F, 0.8740891432F, 0.8784219392F, 0.8826633797F,
+  0.8868135244F, 0.8908724888F, 0.8948404441F, 0.8987176157F,
+  0.9025042831F, 0.9062007791F, 0.9098074886F, 0.9133248482F,
+  0.9167533451F, 0.9200935163F, 0.9233459472F, 0.9265112712F,
+  0.9295901680F, 0.9325833632F, 0.9354916263F, 0.9383157705F,
+  0.9410566504F, 0.9437151618F, 0.9462922398F, 0.9487888576F,
+  0.9512060252F, 0.9535447882F, 0.9558062262F, 0.9579914516F,
+  0.9601016078F, 0.9621378683F, 0.9641014348F, 0.9659935361F,
+  0.9678154261F, 0.9695683830F, 0.9712537071F, 0.9728727198F,
+  0.9744267618F, 0.9759171916F, 0.9773453842F, 0.9787127293F,
+  0.9800206298F, 0.9812705006F, 0.9824637665F, 0.9836018613F,
+  0.9846862258F, 0.9857183066F, 0.9866995544F, 0.9876314227F,
+  0.9885153662F, 0.9893528393F, 0.9901452948F, 0.9908941823F,
+  0.9916009470F, 0.9922670279F, 0.9928938570F, 0.9934828574F,
+  0.9940354423F, 0.9945530133F, 0.9950369595F, 0.9954886562F,
+  0.9959094633F, 0.9963007242F, 0.9966637649F, 0.9969998925F,
+  0.9973103939F, 0.9975965351F, 0.9978595598F, 0.9981006885F,
+  0.9983211172F, 0.9985220166F, 0.9987045311F, 0.9988697776F,
+  0.9990188449F, 0.9991527924F, 0.9992726499F, 0.9993794157F,
+  0.9994740570F, 0.9995575079F, 0.9996306699F, 0.9996944099F,
+  0.9997495605F, 0.9997969190F, 0.9998372465F, 0.9998712678F,
+  0.9998996704F, 0.9999231041F, 0.9999421807F, 0.9999574732F,
+  0.9999695157F, 0.9999788026F, 0.9999857885F, 0.9999908879F,
+  0.9999944746F, 0.9999968817F, 0.9999984010F, 0.9999992833F,
+  0.9999997377F, 0.9999999317F, 0.9999999911F, 0.9999999999F,
+};
+
+static const float vwin1024[512] = {
+  0.0000036962F, 0.0000332659F, 0.0000924041F, 0.0001811086F,
+  0.0002993761F, 0.0004472021F, 0.0006245811F, 0.0008315063F,
+  0.0010679699F, 0.0013339631F, 0.0016294757F, 0.0019544965F,
+  0.0023090133F, 0.0026930125F, 0.0031064797F, 0.0035493989F,
+  0.0040217533F, 0.0045235250F, 0.0050546946F, 0.0056152418F,
+  0.0062051451F, 0.0068243817F, 0.0074729278F, 0.0081507582F,
+  0.0088578466F, 0.0095941655F, 0.0103596863F, 0.0111543789F,
+  0.0119782122F, 0.0128311538F, 0.0137131701F, 0.0146242260F,
+  0.0155642855F, 0.0165333111F, 0.0175312640F, 0.0185581042F,
+  0.0196137903F, 0.0206982797F, 0.0218115284F, 0.0229534910F,
+  0.0241241208F, 0.0253233698F, 0.0265511886F, 0.0278075263F,
+  0.0290923308F, 0.0304055484F, 0.0317471241F, 0.0331170013F,
+  0.0345151222F, 0.0359414274F, 0.0373958560F, 0.0388783456F,
+  0.0403888325F, 0.0419272511F, 0.0434935347F, 0.0450876148F,
+  0.0467094213F, 0.0483588828F, 0.0500359261F, 0.0517404765F,
+  0.0534724575F, 0.0552317913F, 0.0570183983F, 0.0588321971F,
+  0.0606731048F, 0.0625410369F, 0.0644359070F, 0.0663576272F,
+  0.0683061077F, 0.0702812571F, 0.0722829821F, 0.0743111878F,
+  0.0763657775F, 0.0784466526F, 0.0805537129F, 0.0826868561F,
+  0.0848459782F, 0.0870309736F, 0.0892417345F, 0.0914781514F,
+  0.0937401128F, 0.0960275056F, 0.0983402145F, 0.1006781223F,
+  0.1030411101F, 0.1054290568F, 0.1078418397F, 0.1102793336F,
+  0.1127414119F, 0.1152279457F, 0.1177388042F, 0.1202738544F,
+  0.1228329618F, 0.1254159892F, 0.1280227980F, 0.1306532471F,
+  0.1333071937F, 0.1359844927F, 0.1386849970F, 0.1414085575F,
+  0.1441550230F, 0.1469242403F, 0.1497160539F, 0.1525303063F,
+  0.1553668381F, 0.1582254875F, 0.1611060909F, 0.1640084822F,
+  0.1669324936F, 0.1698779549F, 0.1728446939F, 0.1758325362F,
+  0.1788413055F, 0.1818708232F, 0.1849209084F, 0.1879913785F,
+  0.1910820485F, 0.1941927312F, 0.1973232376F, 0.2004733764F,
+  0.2036429541F, 0.2068317752F, 0.2100396421F, 0.2132663552F,
+  0.2165117125F, 0.2197755102F, 0.2230575422F, 0.2263576007F,
+  0.2296754753F, 0.2330109540F, 0.2363638225F, 0.2397338646F,
+  0.2431208619F, 0.2465245941F, 0.2499448389F, 0.2533813719F,
+  0.2568339669F, 0.2603023956F, 0.2637864277F, 0.2672858312F,
+  0.2708003718F, 0.2743298135F, 0.2778739186F, 0.2814324472F,
+  0.2850051576F, 0.2885918065F, 0.2921921485F, 0.2958059366F,
+  0.2994329219F, 0.3030728538F, 0.3067254799F, 0.3103905462F,
+  0.3140677969F, 0.3177569747F, 0.3214578205F, 0.3251700736F,
+  0.3288934718F, 0.3326277513F, 0.3363726468F, 0.3401278914F,
+  0.3438932168F, 0.3476683533F, 0.3514530297F, 0.3552469734F,
+  0.3590499106F, 0.3628615659F, 0.3666816630F, 0.3705099239F,
+  0.3743460698F, 0.3781898204F, 0.3820408945F, 0.3858990095F,
+  0.3897638820F, 0.3936352274F, 0.3975127601F, 0.4013961936F,
+  0.4052852405F, 0.4091796123F, 0.4130790198F, 0.4169831732F,
+  0.4208917815F, 0.4248045534F, 0.4287211965F, 0.4326414181F,
+  0.4365649248F, 0.4404914225F, 0.4444206167F, 0.4483522125F,
+  0.4522859146F, 0.4562214270F, 0.4601584538F, 0.4640966984F,
+  0.4680358644F, 0.4719756548F, 0.4759157726F, 0.4798559209F,
+  0.4837958024F, 0.4877351199F, 0.4916735765F, 0.4956108751F,
+  0.4995467188F, 0.5034808109F, 0.5074128550F, 0.5113425550F,
+  0.5152696149F, 0.5191937395F, 0.5231146336F, 0.5270320028F,
+  0.5309455530F, 0.5348549910F, 0.5387600239F, 0.5426603597F,
+  0.5465557070F, 0.5504457754F, 0.5543302752F, 0.5582089175F,
+  0.5620814145F, 0.5659474793F, 0.5698068262F, 0.5736591704F,
+  0.5775042283F, 0.5813417176F, 0.5851713571F, 0.5889928670F,
+  0.5928059689F, 0.5966103856F, 0.6004058415F, 0.6041920626F,
+  0.6079687761F, 0.6117357113F, 0.6154925986F, 0.6192391705F,
+  0.6229751612F, 0.6267003064F, 0.6304143441F, 0.6341170137F,
+  0.6378080569F, 0.6414872173F, 0.6451542405F, 0.6488088741F,
+  0.6524508681F, 0.6560799742F, 0.6596959469F, 0.6632985424F,
+  0.6668875197F, 0.6704626398F, 0.6740236662F, 0.6775703649F,
+  0.6811025043F, 0.6846198554F, 0.6881221916F, 0.6916092892F,
+  0.6950809269F, 0.6985368861F, 0.7019769510F, 0.7054009085F,
+  0.7088085484F, 0.7121996632F, 0.7155740484F, 0.7189315023F,
+  0.7222718263F, 0.7255948245F, 0.7289003043F, 0.7321880760F,
+  0.7354579530F, 0.7387097518F, 0.7419432921F, 0.7451583966F,
+  0.7483548915F, 0.7515326059F, 0.7546913723F, 0.7578310265F,
+  0.7609514077F, 0.7640523581F, 0.7671337237F, 0.7701953535F,
+  0.7732371001F, 0.7762588195F, 0.7792603711F, 0.7822416178F,
+  0.7852024259F, 0.7881426654F, 0.7910622097F, 0.7939609356F,
+  0.7968387237F, 0.7996954579F, 0.8025310261F, 0.8053453193F,
+  0.8081382324F, 0.8109096638F, 0.8136595156F, 0.8163876936F,
+  0.8190941071F, 0.8217786690F, 0.8244412960F, 0.8270819086F,
+  0.8297004305F, 0.8322967896F, 0.8348709171F, 0.8374227481F,
+  0.8399522213F, 0.8424592789F, 0.8449438672F, 0.8474059356F,
+  0.8498454378F, 0.8522623306F, 0.8546565748F, 0.8570281348F,
+  0.8593769787F, 0.8617030779F, 0.8640064080F, 0.8662869477F,
+  0.8685446796F, 0.8707795899F, 0.8729916682F, 0.8751809079F,
+  0.8773473059F, 0.8794908626F, 0.8816115819F, 0.8837094713F,
+  0.8857845418F, 0.8878368079F, 0.8898662874F, 0.8918730019F,
+  0.8938569760F, 0.8958182380F, 0.8977568194F, 0.8996727552F,
+  0.9015660837F, 0.9034368465F, 0.9052850885F, 0.9071108577F,
+  0.9089142057F, 0.9106951869F, 0.9124538591F, 0.9141902832F,
+  0.9159045233F, 0.9175966464F, 0.9192667228F, 0.9209148257F,
+  0.9225410313F, 0.9241454187F, 0.9257280701F, 0.9272890704F,
+  0.9288285075F, 0.9303464720F, 0.9318430576F, 0.9333183603F,
+  0.9347724792F, 0.9362055158F, 0.9376175745F, 0.9390087622F,
+  0.9403791881F, 0.9417289644F, 0.9430582055F, 0.9443670283F,
+  0.9456555521F, 0.9469238986F, 0.9481721917F, 0.9494005577F,
+  0.9506091252F, 0.9517980248F, 0.9529673894F, 0.9541173540F,
+  0.9552480557F, 0.9563596334F, 0.9574522282F, 0.9585259830F,
+  0.9595810428F, 0.9606175542F, 0.9616356656F, 0.9626355274F,
+  0.9636172915F, 0.9645811114F, 0.9655271425F, 0.9664555414F,
+  0.9673664664F, 0.9682600774F, 0.9691365355F, 0.9699960034F,
+  0.9708386448F, 0.9716646250F, 0.9724741103F, 0.9732672685F,
+  0.9740442683F, 0.9748052795F, 0.9755504729F, 0.9762800205F,
+  0.9769940950F, 0.9776928703F, 0.9783765210F, 0.9790452223F,
+  0.9796991504F, 0.9803384823F, 0.9809633954F, 0.9815740679F,
+  0.9821706784F, 0.9827534063F, 0.9833224312F, 0.9838779332F,
+  0.9844200928F, 0.9849490910F, 0.9854651087F, 0.9859683274F,
+  0.9864589286F, 0.9869370940F, 0.9874030054F, 0.9878568447F,
+  0.9882987937F, 0.9887290343F, 0.9891477481F, 0.9895551169F,
+  0.9899513220F, 0.9903365446F, 0.9907109658F, 0.9910747662F,
+  0.9914281260F, 0.9917712252F, 0.9921042433F, 0.9924273593F,
+  0.9927407516F, 0.9930445982F, 0.9933390763F, 0.9936243626F,
+  0.9939006331F, 0.9941680631F, 0.9944268269F, 0.9946770982F,
+  0.9949190498F, 0.9951528537F, 0.9953786808F, 0.9955967011F,
+  0.9958070836F, 0.9960099963F, 0.9962056061F, 0.9963940787F,
+  0.9965755786F, 0.9967502693F, 0.9969183129F, 0.9970798704F,
+  0.9972351013F, 0.9973841640F, 0.9975272151F, 0.9976644103F,
+  0.9977959036F, 0.9979218476F, 0.9980423932F, 0.9981576901F,
+  0.9982678862F, 0.9983731278F, 0.9984735596F, 0.9985693247F,
+  0.9986605645F, 0.9987474186F, 0.9988300248F, 0.9989085193F,
+  0.9989830364F, 0.9990537085F, 0.9991206662F, 0.9991840382F,
+  0.9992439513F, 0.9993005303F, 0.9993538982F, 0.9994041757F,
+  0.9994514817F, 0.9994959330F, 0.9995376444F, 0.9995767286F,
+  0.9996132960F, 0.9996474550F, 0.9996793121F, 0.9997089710F,
+  0.9997365339F, 0.9997621003F, 0.9997857677F, 0.9998076311F,
+  0.9998277836F, 0.9998463156F, 0.9998633155F, 0.9998788692F,
+  0.9998930603F, 0.9999059701F, 0.9999176774F, 0.9999282586F,
+  0.9999377880F, 0.9999463370F, 0.9999539749F, 0.9999607685F,
+  0.9999667820F, 0.9999720773F, 0.9999767136F, 0.9999807479F,
+  0.9999842344F, 0.9999872249F, 0.9999897688F, 0.9999919127F,
+  0.9999937009F, 0.9999951749F, 0.9999963738F, 0.9999973342F,
+  0.9999980900F, 0.9999986724F, 0.9999991103F, 0.9999994297F,
+  0.9999996543F, 0.9999998049F, 0.9999999000F, 0.9999999552F,
+  0.9999999836F, 0.9999999957F, 0.9999999994F, 1.0000000000F,
+};
+
+static const float vwin2048[1024] = {
+  0.0000009241F, 0.0000083165F, 0.0000231014F, 0.0000452785F,
+  0.0000748476F, 0.0001118085F, 0.0001561608F, 0.0002079041F,
+  0.0002670379F, 0.0003335617F, 0.0004074748F, 0.0004887765F,
+  0.0005774661F, 0.0006735427F, 0.0007770054F, 0.0008878533F,
+  0.0010060853F, 0.0011317002F, 0.0012646969F, 0.0014050742F,
+  0.0015528307F, 0.0017079650F, 0.0018704756F, 0.0020403610F,
+  0.0022176196F, 0.0024022497F, 0.0025942495F, 0.0027936173F,
+  0.0030003511F, 0.0032144490F, 0.0034359088F, 0.0036647286F,
+  0.0039009061F, 0.0041444391F, 0.0043953253F, 0.0046535621F,
+  0.0049191472F, 0.0051920781F, 0.0054723520F, 0.0057599664F,
+  0.0060549184F, 0.0063572052F, 0.0066668239F, 0.0069837715F,
+  0.0073080449F, 0.0076396410F, 0.0079785566F, 0.0083247884F,
+  0.0086783330F, 0.0090391871F, 0.0094073470F, 0.0097828092F,
+  0.0101655700F, 0.0105556258F, 0.0109529726F, 0.0113576065F,
+  0.0117695237F, 0.0121887200F, 0.0126151913F, 0.0130489335F,
+  0.0134899422F, 0.0139382130F, 0.0143937415F, 0.0148565233F,
+  0.0153265536F, 0.0158038279F, 0.0162883413F, 0.0167800889F,
+  0.0172790660F, 0.0177852675F, 0.0182986882F, 0.0188193231F,
+  0.0193471668F, 0.0198822141F, 0.0204244594F, 0.0209738974F,
+  0.0215305225F, 0.0220943289F, 0.0226653109F, 0.0232434627F,
+  0.0238287784F, 0.0244212519F, 0.0250208772F, 0.0256276481F,
+  0.0262415582F, 0.0268626014F, 0.0274907711F, 0.0281260608F,
+  0.0287684638F, 0.0294179736F, 0.0300745833F, 0.0307382859F,
+  0.0314090747F, 0.0320869424F, 0.0327718819F, 0.0334638860F,
+  0.0341629474F, 0.0348690586F, 0.0355822122F, 0.0363024004F,
+  0.0370296157F, 0.0377638502F, 0.0385050960F, 0.0392533451F,
+  0.0400085896F, 0.0407708211F, 0.0415400315F, 0.0423162123F,
+  0.0430993552F, 0.0438894515F, 0.0446864926F, 0.0454904698F,
+  0.0463013742F, 0.0471191969F, 0.0479439288F, 0.0487755607F,
+  0.0496140836F, 0.0504594879F, 0.0513117642F, 0.0521709031F,
+  0.0530368949F, 0.0539097297F, 0.0547893979F, 0.0556758894F,
+  0.0565691941F, 0.0574693019F, 0.0583762026F, 0.0592898858F,
+  0.0602103410F, 0.0611375576F, 0.0620715250F, 0.0630122324F,
+  0.0639596688F, 0.0649138234F, 0.0658746848F, 0.0668422421F,
+  0.0678164838F, 0.0687973985F, 0.0697849746F, 0.0707792005F,
+  0.0717800645F, 0.0727875547F, 0.0738016591F, 0.0748223656F,
+  0.0758496620F, 0.0768835359F, 0.0779239751F, 0.0789709668F,
+  0.0800244985F, 0.0810845574F, 0.0821511306F, 0.0832242052F,
+  0.0843037679F, 0.0853898056F, 0.0864823050F, 0.0875812525F,
+  0.0886866347F, 0.0897984378F, 0.0909166480F, 0.0920412513F,
+  0.0931722338F, 0.0943095813F, 0.0954532795F, 0.0966033140F,
+  0.0977596702F, 0.0989223336F, 0.1000912894F, 0.1012665227F,
+  0.1024480185F, 0.1036357616F, 0.1048297369F, 0.1060299290F,
+  0.1072363224F, 0.1084489014F, 0.1096676504F, 0.1108925534F,
+  0.1121235946F, 0.1133607577F, 0.1146040267F, 0.1158533850F,
+  0.1171088163F, 0.1183703040F, 0.1196378312F, 0.1209113812F,
+  0.1221909370F, 0.1234764815F, 0.1247679974F, 0.1260654674F,
+  0.1273688740F, 0.1286781995F, 0.1299934263F, 0.1313145365F,
+  0.1326415121F, 0.1339743349F, 0.1353129866F, 0.1366574490F,
+  0.1380077035F, 0.1393637315F, 0.1407255141F, 0.1420930325F,
+  0.1434662677F, 0.1448452004F, 0.1462298115F, 0.1476200814F,
+  0.1490159906F, 0.1504175195F, 0.1518246482F, 0.1532373569F,
+  0.1546556253F, 0.1560794333F, 0.1575087606F, 0.1589435866F,
+  0.1603838909F, 0.1618296526F, 0.1632808509F, 0.1647374648F,
+  0.1661994731F, 0.1676668546F, 0.1691395880F, 0.1706176516F,
+  0.1721010238F, 0.1735896829F, 0.1750836068F, 0.1765827736F,
+  0.1780871610F, 0.1795967468F, 0.1811115084F, 0.1826314234F,
+  0.1841564689F, 0.1856866221F, 0.1872218600F, 0.1887621595F,
+  0.1903074974F, 0.1918578503F, 0.1934131947F, 0.1949735068F,
+  0.1965387630F, 0.1981089393F, 0.1996840117F, 0.2012639560F,
+  0.2028487479F, 0.2044383630F, 0.2060327766F, 0.2076319642F,
+  0.2092359007F, 0.2108445614F, 0.2124579211F, 0.2140759545F,
+  0.2156986364F, 0.2173259411F, 0.2189578432F, 0.2205943168F,
+  0.2222353361F, 0.2238808751F, 0.2255309076F, 0.2271854073F,
+  0.2288443480F, 0.2305077030F, 0.2321754457F, 0.2338475493F,
+  0.2355239869F, 0.2372047315F, 0.2388897560F, 0.2405790329F,
+  0.2422725350F, 0.2439702347F, 0.2456721043F, 0.2473781159F,
+  0.2490882418F, 0.2508024539F, 0.2525207240F, 0.2542430237F,
+  0.2559693248F, 0.2576995986F, 0.2594338166F, 0.2611719498F,
+  0.2629139695F, 0.2646598466F, 0.2664095520F, 0.2681630564F,
+  0.2699203304F, 0.2716813445F, 0.2734460691F, 0.2752144744F,
+  0.2769865307F, 0.2787622079F, 0.2805414760F, 0.2823243047F,
+  0.2841106637F, 0.2859005227F, 0.2876938509F, 0.2894906179F,
+  0.2912907928F, 0.2930943447F, 0.2949012426F, 0.2967114554F,
+  0.2985249520F, 0.3003417009F, 0.3021616708F, 0.3039848301F,
+  0.3058111471F, 0.3076405901F, 0.3094731273F, 0.3113087266F,
+  0.3131473560F, 0.3149889833F, 0.3168335762F, 0.3186811024F,
+  0.3205315294F, 0.3223848245F, 0.3242409552F, 0.3260998886F,
+  0.3279615918F, 0.3298260319F, 0.3316931758F, 0.3335629903F,
+  0.3354354423F, 0.3373104982F, 0.3391881247F, 0.3410682882F,
+  0.3429509551F, 0.3448360917F, 0.3467236642F, 0.3486136387F,
+  0.3505059811F, 0.3524006575F, 0.3542976336F, 0.3561968753F,
+  0.3580983482F, 0.3600020179F, 0.3619078499F, 0.3638158096F,
+  0.3657258625F, 0.3676379737F, 0.3695521086F, 0.3714682321F,
+  0.3733863094F, 0.3753063055F, 0.3772281852F, 0.3791519134F,
+  0.3810774548F, 0.3830047742F, 0.3849338362F, 0.3868646053F,
+  0.3887970459F, 0.3907311227F, 0.3926667998F, 0.3946040417F,
+  0.3965428125F, 0.3984830765F, 0.4004247978F, 0.4023679403F,
+  0.4043124683F, 0.4062583455F, 0.4082055359F, 0.4101540034F,
+  0.4121037117F, 0.4140546246F, 0.4160067058F, 0.4179599190F,
+  0.4199142277F, 0.4218695956F, 0.4238259861F, 0.4257833627F,
+  0.4277416888F, 0.4297009279F, 0.4316610433F, 0.4336219983F,
+  0.4355837562F, 0.4375462803F, 0.4395095337F, 0.4414734797F,
+  0.4434380815F, 0.4454033021F, 0.4473691046F, 0.4493354521F,
+  0.4513023078F, 0.4532696345F, 0.4552373954F, 0.4572055533F,
+  0.4591740713F, 0.4611429123F, 0.4631120393F, 0.4650814151F,
+  0.4670510028F, 0.4690207650F, 0.4709906649F, 0.4729606651F,
+  0.4749307287F, 0.4769008185F, 0.4788708972F, 0.4808409279F,
+  0.4828108732F, 0.4847806962F, 0.4867503597F, 0.4887198264F,
+  0.4906890593F, 0.4926580213F, 0.4946266753F, 0.4965949840F,
+  0.4985629105F, 0.5005304176F, 0.5024974683F, 0.5044640255F,
+  0.5064300522F, 0.5083955114F, 0.5103603659F, 0.5123245790F,
+  0.5142881136F, 0.5162509328F, 0.5182129997F, 0.5201742774F,
+  0.5221347290F, 0.5240943178F, 0.5260530070F, 0.5280107598F,
+  0.5299675395F, 0.5319233095F, 0.5338780330F, 0.5358316736F,
+  0.5377841946F, 0.5397355596F, 0.5416857320F, 0.5436346755F,
+  0.5455823538F, 0.5475287304F, 0.5494737691F, 0.5514174337F,
+  0.5533596881F, 0.5553004962F, 0.5572398218F, 0.5591776291F,
+  0.5611138821F, 0.5630485449F, 0.5649815818F, 0.5669129570F,
+  0.5688426349F, 0.5707705799F, 0.5726967564F, 0.5746211290F,
+  0.5765436624F, 0.5784643212F, 0.5803830702F, 0.5822998743F,
+  0.5842146984F, 0.5861275076F, 0.5880382669F, 0.5899469416F,
+  0.5918534968F, 0.5937578981F, 0.5956601107F, 0.5975601004F,
+  0.5994578326F, 0.6013532732F, 0.6032463880F, 0.6051371429F,
+  0.6070255039F, 0.6089114372F, 0.6107949090F, 0.6126758856F,
+  0.6145543334F, 0.6164302191F, 0.6183035092F, 0.6201741706F,
+  0.6220421700F, 0.6239074745F, 0.6257700513F, 0.6276298674F,
+  0.6294868903F, 0.6313410873F, 0.6331924262F, 0.6350408745F,
+  0.6368864001F, 0.6387289710F, 0.6405685552F, 0.6424051209F,
+  0.6442386364F, 0.6460690702F, 0.6478963910F, 0.6497205673F,
+  0.6515415682F, 0.6533593625F, 0.6551739194F, 0.6569852082F,
+  0.6587931984F, 0.6605978593F, 0.6623991609F, 0.6641970728F,
+  0.6659915652F, 0.6677826081F, 0.6695701718F, 0.6713542268F,
+  0.6731347437F, 0.6749116932F, 0.6766850461F, 0.6784547736F,
+  0.6802208469F, 0.6819832374F, 0.6837419164F, 0.6854968559F,
+  0.6872480275F, 0.6889954034F, 0.6907389556F, 0.6924786566F,
+  0.6942144788F, 0.6959463950F, 0.6976743780F, 0.6993984008F,
+  0.7011184365F, 0.7028344587F, 0.7045464407F, 0.7062543564F,
+  0.7079581796F, 0.7096578844F, 0.7113534450F, 0.7130448359F,
+  0.7147320316F, 0.7164150070F, 0.7180937371F, 0.7197681970F,
+  0.7214383620F, 0.7231042077F, 0.7247657098F, 0.7264228443F,
+  0.7280755871F, 0.7297239147F, 0.7313678035F, 0.7330072301F,
+  0.7346421715F, 0.7362726046F, 0.7378985069F, 0.7395198556F,
+  0.7411366285F, 0.7427488034F, 0.7443563584F, 0.7459592717F,
+  0.7475575218F, 0.7491510873F, 0.7507399471F, 0.7523240803F,
+  0.7539034661F, 0.7554780839F, 0.7570479136F, 0.7586129349F,
+  0.7601731279F, 0.7617284730F, 0.7632789506F, 0.7648245416F,
+  0.7663652267F, 0.7679009872F, 0.7694318044F, 0.7709576599F,
+  0.7724785354F, 0.7739944130F, 0.7755052749F, 0.7770111035F,
+  0.7785118815F, 0.7800075916F, 0.7814982170F, 0.7829837410F,
+  0.7844641472F, 0.7859394191F, 0.7874095408F, 0.7888744965F,
+  0.7903342706F, 0.7917888476F, 0.7932382124F, 0.7946823501F,
+  0.7961212460F, 0.7975548855F, 0.7989832544F, 0.8004063386F,
+  0.8018241244F, 0.8032365981F, 0.8046437463F, 0.8060455560F,
+  0.8074420141F, 0.8088331080F, 0.8102188253F, 0.8115991536F,
+  0.8129740810F, 0.8143435957F, 0.8157076861F, 0.8170663409F,
+  0.8184195489F, 0.8197672994F, 0.8211095817F, 0.8224463853F,
+  0.8237777001F, 0.8251035161F, 0.8264238235F, 0.8277386129F,
+  0.8290478750F, 0.8303516008F, 0.8316497814F, 0.8329424083F,
+  0.8342294731F, 0.8355109677F, 0.8367868841F, 0.8380572148F,
+  0.8393219523F, 0.8405810893F, 0.8418346190F, 0.8430825345F,
+  0.8443248294F, 0.8455614974F, 0.8467925323F, 0.8480179285F,
+  0.8492376802F, 0.8504517822F, 0.8516602292F, 0.8528630164F,
+  0.8540601391F, 0.8552515928F, 0.8564373733F, 0.8576174766F,
+  0.8587918990F, 0.8599606368F, 0.8611236868F, 0.8622810460F,
+  0.8634327113F, 0.8645786802F, 0.8657189504F, 0.8668535195F,
+  0.8679823857F, 0.8691055472F, 0.8702230025F, 0.8713347503F,
+  0.8724407896F, 0.8735411194F, 0.8746357394F, 0.8757246489F,
+  0.8768078479F, 0.8778853364F, 0.8789571146F, 0.8800231832F,
+  0.8810835427F, 0.8821381942F, 0.8831871387F, 0.8842303777F,
+  0.8852679127F, 0.8862997456F, 0.8873258784F, 0.8883463132F,
+  0.8893610527F, 0.8903700994F, 0.8913734562F, 0.8923711263F,
+  0.8933631129F, 0.8943494196F, 0.8953300500F, 0.8963050083F,
+  0.8972742985F, 0.8982379249F, 0.8991958922F, 0.9001482052F,
+  0.9010948688F, 0.9020358883F, 0.9029712690F, 0.9039010165F,
+  0.9048251367F, 0.9057436357F, 0.9066565195F, 0.9075637946F,
+  0.9084654678F, 0.9093615456F, 0.9102520353F, 0.9111369440F,
+  0.9120162792F, 0.9128900484F, 0.9137582595F, 0.9146209204F,
+  0.9154780394F, 0.9163296248F, 0.9171756853F, 0.9180162296F,
+  0.9188512667F, 0.9196808057F, 0.9205048559F, 0.9213234270F,
+  0.9221365285F, 0.9229441704F, 0.9237463629F, 0.9245431160F,
+  0.9253344404F, 0.9261203465F, 0.9269008453F, 0.9276759477F,
+  0.9284456648F, 0.9292100080F, 0.9299689889F, 0.9307226190F,
+  0.9314709103F, 0.9322138747F, 0.9329515245F, 0.9336838721F,
+  0.9344109300F, 0.9351327108F, 0.9358492275F, 0.9365604931F,
+  0.9372665208F, 0.9379673239F, 0.9386629160F, 0.9393533107F,
+  0.9400385220F, 0.9407185637F, 0.9413934501F, 0.9420631954F,
+  0.9427278141F, 0.9433873208F, 0.9440417304F, 0.9446910576F,
+  0.9453353176F, 0.9459745255F, 0.9466086968F, 0.9472378469F,
+  0.9478619915F, 0.9484811463F, 0.9490953274F, 0.9497045506F,
+  0.9503088323F, 0.9509081888F, 0.9515026365F, 0.9520921921F,
+  0.9526768723F, 0.9532566940F, 0.9538316742F, 0.9544018300F,
+  0.9549671786F, 0.9555277375F, 0.9560835241F, 0.9566345562F,
+  0.9571808513F, 0.9577224275F, 0.9582593027F, 0.9587914949F,
+  0.9593190225F, 0.9598419038F, 0.9603601571F, 0.9608738012F,
+  0.9613828546F, 0.9618873361F, 0.9623872646F, 0.9628826591F,
+  0.9633735388F, 0.9638599227F, 0.9643418303F, 0.9648192808F,
+  0.9652922939F, 0.9657608890F, 0.9662250860F, 0.9666849046F,
+  0.9671403646F, 0.9675914861F, 0.9680382891F, 0.9684807937F,
+  0.9689190202F, 0.9693529890F, 0.9697827203F, 0.9702082347F,
+  0.9706295529F, 0.9710466953F, 0.9714596828F, 0.9718685362F,
+  0.9722732762F, 0.9726739240F, 0.9730705005F, 0.9734630267F,
+  0.9738515239F, 0.9742360134F, 0.9746165163F, 0.9749930540F,
+  0.9753656481F, 0.9757343198F, 0.9760990909F, 0.9764599829F,
+  0.9768170175F, 0.9771702164F, 0.9775196013F, 0.9778651941F,
+  0.9782070167F, 0.9785450909F, 0.9788794388F, 0.9792100824F,
+  0.9795370437F, 0.9798603449F, 0.9801800080F, 0.9804960554F,
+  0.9808085092F, 0.9811173916F, 0.9814227251F, 0.9817245318F,
+  0.9820228343F, 0.9823176549F, 0.9826090160F, 0.9828969402F,
+  0.9831814498F, 0.9834625674F, 0.9837403156F, 0.9840147169F,
+  0.9842857939F, 0.9845535692F, 0.9848180654F, 0.9850793052F,
+  0.9853373113F, 0.9855921062F, 0.9858437127F, 0.9860921535F,
+  0.9863374512F, 0.9865796287F, 0.9868187085F, 0.9870547136F,
+  0.9872876664F, 0.9875175899F, 0.9877445067F, 0.9879684396F,
+  0.9881894112F, 0.9884074444F, 0.9886225619F, 0.9888347863F,
+  0.9890441404F, 0.9892506468F, 0.9894543284F, 0.9896552077F,
+  0.9898533074F, 0.9900486502F, 0.9902412587F, 0.9904311555F,
+  0.9906183633F, 0.9908029045F, 0.9909848019F, 0.9911640779F,
+  0.9913407550F, 0.9915148557F, 0.9916864025F, 0.9918554179F,
+  0.9920219241F, 0.9921859437F, 0.9923474989F, 0.9925066120F,
+  0.9926633054F, 0.9928176012F, 0.9929695218F, 0.9931190891F,
+  0.9932663254F, 0.9934112527F, 0.9935538932F, 0.9936942686F,
+  0.9938324012F, 0.9939683126F, 0.9941020248F, 0.9942335597F,
+  0.9943629388F, 0.9944901841F, 0.9946153170F, 0.9947383593F,
+  0.9948593325F, 0.9949782579F, 0.9950951572F, 0.9952100516F,
+  0.9953229625F, 0.9954339111F, 0.9955429186F, 0.9956500062F,
+  0.9957551948F, 0.9958585056F, 0.9959599593F, 0.9960595769F,
+  0.9961573792F, 0.9962533869F, 0.9963476206F, 0.9964401009F,
+  0.9965308483F, 0.9966198833F, 0.9967072261F, 0.9967928971F,
+  0.9968769164F, 0.9969593041F, 0.9970400804F, 0.9971192651F,
+  0.9971968781F, 0.9972729391F, 0.9973474680F, 0.9974204842F,
+  0.9974920074F, 0.9975620569F, 0.9976306521F, 0.9976978122F,
+  0.9977635565F, 0.9978279039F, 0.9978908736F, 0.9979524842F,
+  0.9980127547F, 0.9980717037F, 0.9981293499F, 0.9981857116F,
+  0.9982408073F, 0.9982946554F, 0.9983472739F, 0.9983986810F,
+  0.9984488947F, 0.9984979328F, 0.9985458132F, 0.9985925534F,
+  0.9986381711F, 0.9986826838F, 0.9987261086F, 0.9987684630F,
+  0.9988097640F, 0.9988500286F, 0.9988892738F, 0.9989275163F,
+  0.9989647727F, 0.9990010597F, 0.9990363938F, 0.9990707911F,
+  0.9991042679F, 0.9991368404F, 0.9991685244F, 0.9991993358F,
+  0.9992292905F, 0.9992584038F, 0.9992866914F, 0.9993141686F,
+  0.9993408506F, 0.9993667526F, 0.9993918895F, 0.9994162761F,
+  0.9994399273F, 0.9994628576F, 0.9994850815F, 0.9995066133F,
+  0.9995274672F, 0.9995476574F, 0.9995671978F, 0.9995861021F,
+  0.9996043841F, 0.9996220573F, 0.9996391352F, 0.9996556310F,
+  0.9996715579F, 0.9996869288F, 0.9997017568F, 0.9997160543F,
+  0.9997298342F, 0.9997431088F, 0.9997558905F, 0.9997681914F,
+  0.9997800236F, 0.9997913990F, 0.9998023292F, 0.9998128261F,
+  0.9998229009F, 0.9998325650F, 0.9998418296F, 0.9998507058F,
+  0.9998592044F, 0.9998673362F, 0.9998751117F, 0.9998825415F,
+  0.9998896358F, 0.9998964047F, 0.9999028584F, 0.9999090066F,
+  0.9999148590F, 0.9999204253F, 0.9999257148F, 0.9999307368F,
+  0.9999355003F, 0.9999400144F, 0.9999442878F, 0.9999483293F,
+  0.9999521472F, 0.9999557499F, 0.9999591457F, 0.9999623426F,
+  0.9999653483F, 0.9999681708F, 0.9999708175F, 0.9999732959F,
+  0.9999756132F, 0.9999777765F, 0.9999797928F, 0.9999816688F,
+  0.9999834113F, 0.9999850266F, 0.9999865211F, 0.9999879009F,
+  0.9999891721F, 0.9999903405F, 0.9999914118F, 0.9999923914F,
+  0.9999932849F, 0.9999940972F, 0.9999948336F, 0.9999954989F,
+  0.9999960978F, 0.9999966349F, 0.9999971146F, 0.9999975411F,
+  0.9999979185F, 0.9999982507F, 0.9999985414F, 0.9999987944F,
+  0.9999990129F, 0.9999992003F, 0.9999993596F, 0.9999994939F,
+  0.9999996059F, 0.9999996981F, 0.9999997732F, 0.9999998333F,
+  0.9999998805F, 0.9999999170F, 0.9999999444F, 0.9999999643F,
+  0.9999999784F, 0.9999999878F, 0.9999999937F, 0.9999999972F,
+  0.9999999990F, 0.9999999997F, 1.0000000000F, 1.0000000000F,
+};
+
+static const float vwin4096[2048] = {
+  0.0000002310F, 0.0000020791F, 0.0000057754F, 0.0000113197F,
+  0.0000187121F, 0.0000279526F, 0.0000390412F, 0.0000519777F,
+  0.0000667623F, 0.0000833949F, 0.0001018753F, 0.0001222036F,
+  0.0001443798F, 0.0001684037F, 0.0001942754F, 0.0002219947F,
+  0.0002515616F, 0.0002829761F, 0.0003162380F, 0.0003513472F,
+  0.0003883038F, 0.0004271076F, 0.0004677584F, 0.0005102563F,
+  0.0005546011F, 0.0006007928F, 0.0006488311F, 0.0006987160F,
+  0.0007504474F, 0.0008040251F, 0.0008594490F, 0.0009167191F,
+  0.0009758351F, 0.0010367969F, 0.0010996044F, 0.0011642574F,
+  0.0012307558F, 0.0012990994F, 0.0013692880F, 0.0014413216F,
+  0.0015151998F, 0.0015909226F, 0.0016684898F, 0.0017479011F,
+  0.0018291565F, 0.0019122556F, 0.0019971983F, 0.0020839845F,
+  0.0021726138F, 0.0022630861F, 0.0023554012F, 0.0024495588F,
+  0.0025455588F, 0.0026434008F, 0.0027430847F, 0.0028446103F,
+  0.0029479772F, 0.0030531853F, 0.0031602342F, 0.0032691238F,
+  0.0033798538F, 0.0034924239F, 0.0036068338F, 0.0037230833F,
+  0.0038411721F, 0.0039610999F, 0.0040828664F, 0.0042064714F,
+  0.0043319145F, 0.0044591954F, 0.0045883139F, 0.0047192696F,
+  0.0048520622F, 0.0049866914F, 0.0051231569F, 0.0052614583F,
+  0.0054015953F, 0.0055435676F, 0.0056873748F, 0.0058330166F,
+  0.0059804926F, 0.0061298026F, 0.0062809460F, 0.0064339226F,
+  0.0065887320F, 0.0067453738F, 0.0069038476F, 0.0070641531F,
+  0.0072262899F, 0.0073902575F, 0.0075560556F, 0.0077236838F,
+  0.0078931417F, 0.0080644288F, 0.0082375447F, 0.0084124891F,
+  0.0085892615F, 0.0087678614F, 0.0089482885F, 0.0091305422F,
+  0.0093146223F, 0.0095005281F, 0.0096882592F, 0.0098778153F,
+  0.0100691958F, 0.0102624002F, 0.0104574281F, 0.0106542791F,
+  0.0108529525F, 0.0110534480F, 0.0112557651F, 0.0114599032F,
+  0.0116658618F, 0.0118736405F, 0.0120832387F, 0.0122946560F,
+  0.0125078917F, 0.0127229454F, 0.0129398166F, 0.0131585046F,
+  0.0133790090F, 0.0136013292F, 0.0138254647F, 0.0140514149F,
+  0.0142791792F, 0.0145087572F, 0.0147401481F, 0.0149733515F,
+  0.0152083667F, 0.0154451932F, 0.0156838304F, 0.0159242777F,
+  0.0161665345F, 0.0164106001F, 0.0166564741F, 0.0169041557F,
+  0.0171536443F, 0.0174049393F, 0.0176580401F, 0.0179129461F,
+  0.0181696565F, 0.0184281708F, 0.0186884883F, 0.0189506084F,
+  0.0192145303F, 0.0194802535F, 0.0197477772F, 0.0200171008F,
+  0.0202882236F, 0.0205611449F, 0.0208358639F, 0.0211123801F,
+  0.0213906927F, 0.0216708011F, 0.0219527043F, 0.0222364019F,
+  0.0225218930F, 0.0228091769F, 0.0230982529F, 0.0233891203F,
+  0.0236817782F, 0.0239762259F, 0.0242724628F, 0.0245704880F,
+  0.0248703007F, 0.0251719002F, 0.0254752858F, 0.0257804565F,
+  0.0260874117F, 0.0263961506F, 0.0267066722F, 0.0270189760F,
+  0.0273330609F, 0.0276489263F, 0.0279665712F, 0.0282859949F,
+  0.0286071966F, 0.0289301753F, 0.0292549303F, 0.0295814607F,
+  0.0299097656F, 0.0302398442F, 0.0305716957F, 0.0309053191F,
+  0.0312407135F, 0.0315778782F, 0.0319168122F, 0.0322575145F,
+  0.0325999844F, 0.0329442209F, 0.0332902231F, 0.0336379900F,
+  0.0339875208F, 0.0343388146F, 0.0346918703F, 0.0350466871F,
+  0.0354032640F, 0.0357616000F, 0.0361216943F, 0.0364835458F,
+  0.0368471535F, 0.0372125166F, 0.0375796339F, 0.0379485046F,
+  0.0383191276F, 0.0386915020F, 0.0390656267F, 0.0394415008F,
+  0.0398191231F, 0.0401984927F, 0.0405796086F, 0.0409624698F,
+  0.0413470751F, 0.0417334235F, 0.0421215141F, 0.0425113457F,
+  0.0429029172F, 0.0432962277F, 0.0436912760F, 0.0440880610F,
+  0.0444865817F, 0.0448868370F, 0.0452888257F, 0.0456925468F,
+  0.0460979992F, 0.0465051816F, 0.0469140931F, 0.0473247325F,
+  0.0477370986F, 0.0481511902F, 0.0485670064F, 0.0489845458F,
+  0.0494038074F, 0.0498247899F, 0.0502474922F, 0.0506719131F,
+  0.0510980514F, 0.0515259060F, 0.0519554756F, 0.0523867590F,
+  0.0528197550F, 0.0532544624F, 0.0536908800F, 0.0541290066F,
+  0.0545688408F, 0.0550103815F, 0.0554536274F, 0.0558985772F,
+  0.0563452297F, 0.0567935837F, 0.0572436377F, 0.0576953907F,
+  0.0581488412F, 0.0586039880F, 0.0590608297F, 0.0595193651F,
+  0.0599795929F, 0.0604415117F, 0.0609051202F, 0.0613704170F,
+  0.0618374009F, 0.0623060704F, 0.0627764243F, 0.0632484611F,
+  0.0637221795F, 0.0641975781F, 0.0646746555F, 0.0651534104F,
+  0.0656338413F, 0.0661159469F, 0.0665997257F, 0.0670851763F,
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+  0.9999995798F, 0.9999996307F, 0.9999996768F, 0.9999997184F,
+  0.9999997559F, 0.9999997895F, 0.9999998195F, 0.9999998462F,
+  0.9999998698F, 0.9999998906F, 0.9999999088F, 0.9999999246F,
+  0.9999999383F, 0.9999999500F, 0.9999999600F, 0.9999999684F,
+  0.9999999754F, 0.9999999811F, 0.9999999858F, 0.9999999896F,
+  0.9999999925F, 0.9999999948F, 0.9999999965F, 0.9999999978F,
+  0.9999999986F, 0.9999999992F, 0.9999999996F, 0.9999999998F,
+  0.9999999999F, 1.0000000000F, 1.0000000000F, 1.0000000000F,
+};
+
+static const float vwin8192[4096] = {
+  0.0000000578F, 0.0000005198F, 0.0000014438F, 0.0000028299F,
+  0.0000046780F, 0.0000069882F, 0.0000097604F, 0.0000129945F,
+  0.0000166908F, 0.0000208490F, 0.0000254692F, 0.0000305515F,
+  0.0000360958F, 0.0000421021F, 0.0000485704F, 0.0000555006F,
+  0.0000628929F, 0.0000707472F, 0.0000790635F, 0.0000878417F,
+  0.0000970820F, 0.0001067842F, 0.0001169483F, 0.0001275744F,
+  0.0001386625F, 0.0001502126F, 0.0001622245F, 0.0001746984F,
+  0.0001876343F, 0.0002010320F, 0.0002148917F, 0.0002292132F,
+  0.0002439967F, 0.0002592421F, 0.0002749493F, 0.0002911184F,
+  0.0003077493F, 0.0003248421F, 0.0003423967F, 0.0003604132F,
+  0.0003788915F, 0.0003978316F, 0.0004172335F, 0.0004370971F,
+  0.0004574226F, 0.0004782098F, 0.0004994587F, 0.0005211694F,
+  0.0005433418F, 0.0005659759F, 0.0005890717F, 0.0006126292F,
+  0.0006366484F, 0.0006611292F, 0.0006860716F, 0.0007114757F,
+  0.0007373414F, 0.0007636687F, 0.0007904576F, 0.0008177080F,
+  0.0008454200F, 0.0008735935F, 0.0009022285F, 0.0009313250F,
+  0.0009608830F, 0.0009909025F, 0.0010213834F, 0.0010523257F,
+  0.0010837295F, 0.0011155946F, 0.0011479211F, 0.0011807090F,
+  0.0012139582F, 0.0012476687F, 0.0012818405F, 0.0013164736F,
+  0.0013515679F, 0.0013871235F, 0.0014231402F, 0.0014596182F,
+  0.0014965573F, 0.0015339576F, 0.0015718190F, 0.0016101415F,
+  0.0016489251F, 0.0016881698F, 0.0017278754F, 0.0017680421F,
+  0.0018086698F, 0.0018497584F, 0.0018913080F, 0.0019333185F,
+  0.0019757898F, 0.0020187221F, 0.0020621151F, 0.0021059690F,
+  0.0021502837F, 0.0021950591F, 0.0022402953F, 0.0022859921F,
+  0.0023321497F, 0.0023787679F, 0.0024258467F, 0.0024733861F,
+  0.0025213861F, 0.0025698466F, 0.0026187676F, 0.0026681491F,
+  0.0027179911F, 0.0027682935F, 0.0028190562F, 0.0028702794F,
+  0.0029219628F, 0.0029741066F, 0.0030267107F, 0.0030797749F,
+  0.0031332994F, 0.0031872841F, 0.0032417289F, 0.0032966338F,
+  0.0033519988F, 0.0034078238F, 0.0034641089F, 0.0035208539F,
+  0.0035780589F, 0.0036357237F, 0.0036938485F, 0.0037524331F,
+  0.0038114775F, 0.0038709817F, 0.0039309456F, 0.0039913692F,
+  0.0040522524F, 0.0041135953F, 0.0041753978F, 0.0042376599F,
+  0.0043003814F, 0.0043635624F, 0.0044272029F, 0.0044913028F,
+  0.0045558620F, 0.0046208806F, 0.0046863585F, 0.0047522955F,
+  0.0048186919F, 0.0048855473F, 0.0049528619F, 0.0050206356F,
+  0.0050888684F, 0.0051575601F, 0.0052267108F, 0.0052963204F,
+  0.0053663890F, 0.0054369163F, 0.0055079025F, 0.0055793474F,
+  0.0056512510F, 0.0057236133F, 0.0057964342F, 0.0058697137F,
+  0.0059434517F, 0.0060176482F, 0.0060923032F, 0.0061674166F,
+  0.0062429883F, 0.0063190183F, 0.0063955066F, 0.0064724532F,
+  0.0065498579F, 0.0066277207F, 0.0067060416F, 0.0067848205F,
+  0.0068640575F, 0.0069437523F, 0.0070239051F, 0.0071045157F,
+  0.0071855840F, 0.0072671102F, 0.0073490940F, 0.0074315355F,
+  0.0075144345F, 0.0075977911F, 0.0076816052F, 0.0077658768F,
+  0.0078506057F, 0.0079357920F, 0.0080214355F, 0.0081075363F,
+  0.0081940943F, 0.0082811094F, 0.0083685816F, 0.0084565108F,
+  0.0085448970F, 0.0086337401F, 0.0087230401F, 0.0088127969F,
+  0.0089030104F, 0.0089936807F, 0.0090848076F, 0.0091763911F,
+  0.0092684311F, 0.0093609276F, 0.0094538805F, 0.0095472898F,
+  0.0096411554F, 0.0097354772F, 0.0098302552F, 0.0099254894F,
+  0.0100211796F, 0.0101173259F, 0.0102139281F, 0.0103109863F,
+  0.0104085002F, 0.0105064700F, 0.0106048955F, 0.0107037766F,
+  0.0108031133F, 0.0109029056F, 0.0110031534F, 0.0111038565F,
+  0.0112050151F, 0.0113066289F, 0.0114086980F, 0.0115112222F,
+  0.0116142015F, 0.0117176359F, 0.0118215252F, 0.0119258695F,
+  0.0120306686F, 0.0121359225F, 0.0122416312F, 0.0123477944F,
+  0.0124544123F, 0.0125614847F, 0.0126690116F, 0.0127769928F,
+  0.0128854284F, 0.0129943182F, 0.0131036623F, 0.0132134604F,
+  0.0133237126F, 0.0134344188F, 0.0135455790F, 0.0136571929F,
+  0.0137692607F, 0.0138817821F, 0.0139947572F, 0.0141081859F,
+  0.0142220681F, 0.0143364037F, 0.0144511927F, 0.0145664350F,
+  0.0146821304F, 0.0147982791F, 0.0149148808F, 0.0150319355F,
+  0.0151494431F, 0.0152674036F, 0.0153858168F, 0.0155046828F,
+  0.0156240014F, 0.0157437726F, 0.0158639962F, 0.0159846723F,
+  0.0161058007F, 0.0162273814F, 0.0163494142F, 0.0164718991F,
+  0.0165948361F, 0.0167182250F, 0.0168420658F, 0.0169663584F,
+  0.0170911027F, 0.0172162987F, 0.0173419462F, 0.0174680452F,
+  0.0175945956F, 0.0177215974F, 0.0178490504F, 0.0179769545F,
+  0.0181053098F, 0.0182341160F, 0.0183633732F, 0.0184930812F,
+  0.0186232399F, 0.0187538494F, 0.0188849094F, 0.0190164200F,
+  0.0191483809F, 0.0192807923F, 0.0194136539F, 0.0195469656F,
+  0.0196807275F, 0.0198149394F, 0.0199496012F, 0.0200847128F,
+  0.0202202742F, 0.0203562853F, 0.0204927460F, 0.0206296561F,
+  0.0207670157F, 0.0209048245F, 0.0210430826F, 0.0211817899F,
+  0.0213209462F, 0.0214605515F, 0.0216006057F, 0.0217411086F,
+  0.0218820603F, 0.0220234605F, 0.0221653093F, 0.0223076066F,
+  0.0224503521F, 0.0225935459F, 0.0227371879F, 0.0228812779F,
+  0.0230258160F, 0.0231708018F, 0.0233162355F, 0.0234621169F,
+  0.0236084459F, 0.0237552224F, 0.0239024462F, 0.0240501175F,
+  0.0241982359F, 0.0243468015F, 0.0244958141F, 0.0246452736F,
+  0.0247951800F, 0.0249455331F, 0.0250963329F, 0.0252475792F,
+  0.0253992720F, 0.0255514111F, 0.0257039965F, 0.0258570281F,
+  0.0260105057F, 0.0261644293F, 0.0263187987F, 0.0264736139F,
+  0.0266288747F, 0.0267845811F, 0.0269407330F, 0.0270973302F,
+  0.0272543727F, 0.0274118604F, 0.0275697930F, 0.0277281707F,
+  0.0278869932F, 0.0280462604F, 0.0282059723F, 0.0283661287F,
+  0.0285267295F, 0.0286877747F, 0.0288492641F, 0.0290111976F,
+  0.0291735751F, 0.0293363965F, 0.0294996617F, 0.0296633706F,
+  0.0298275231F, 0.0299921190F, 0.0301571583F, 0.0303226409F,
+  0.0304885667F, 0.0306549354F, 0.0308217472F, 0.0309890017F,
+  0.0311566989F, 0.0313248388F, 0.0314934211F, 0.0316624459F,
+  0.0318319128F, 0.0320018220F, 0.0321721732F, 0.0323429663F,
+  0.0325142013F, 0.0326858779F, 0.0328579962F, 0.0330305559F,
+  0.0332035570F, 0.0333769994F, 0.0335508829F, 0.0337252074F,
+  0.0338999728F, 0.0340751790F, 0.0342508259F, 0.0344269134F,
+  0.0346034412F, 0.0347804094F, 0.0349578178F, 0.0351356663F,
+  0.0353139548F, 0.0354926831F, 0.0356718511F, 0.0358514588F,
+  0.0360315059F, 0.0362119924F, 0.0363929182F, 0.0365742831F,
+  0.0367560870F, 0.0369383297F, 0.0371210113F, 0.0373041315F,
+  0.0374876902F, 0.0376716873F, 0.0378561226F, 0.0380409961F,
+  0.0382263077F, 0.0384120571F, 0.0385982443F, 0.0387848691F,
+  0.0389719315F, 0.0391594313F, 0.0393473683F, 0.0395357425F,
+  0.0397245537F, 0.0399138017F, 0.0401034866F, 0.0402936080F,
+  0.0404841660F, 0.0406751603F, 0.0408665909F, 0.0410584576F,
+  0.0412507603F, 0.0414434988F, 0.0416366731F, 0.0418302829F,
+  0.0420243282F, 0.0422188088F, 0.0424137246F, 0.0426090755F,
+  0.0428048613F, 0.0430010819F, 0.0431977371F, 0.0433948269F,
+  0.0435923511F, 0.0437903095F, 0.0439887020F, 0.0441875285F,
+  0.0443867889F, 0.0445864830F, 0.0447866106F, 0.0449871717F,
+  0.0451881661F, 0.0453895936F, 0.0455914542F, 0.0457937477F,
+  0.0459964738F, 0.0461996326F, 0.0464032239F, 0.0466072475F,
+  0.0468117032F, 0.0470165910F, 0.0472219107F, 0.0474276622F,
+  0.0476338452F, 0.0478404597F, 0.0480475056F, 0.0482549827F,
+  0.0484628907F, 0.0486712297F, 0.0488799994F, 0.0490891998F,
+  0.0492988306F, 0.0495088917F, 0.0497193830F, 0.0499303043F,
+  0.0501416554F, 0.0503534363F, 0.0505656468F, 0.0507782867F,
+  0.0509913559F, 0.0512048542F, 0.0514187815F, 0.0516331376F,
+  0.0518479225F, 0.0520631358F, 0.0522787775F, 0.0524948475F,
+  0.0527113455F, 0.0529282715F, 0.0531456252F, 0.0533634066F,
+  0.0535816154F, 0.0538002515F, 0.0540193148F, 0.0542388051F,
+  0.0544587222F, 0.0546790660F, 0.0548998364F, 0.0551210331F,
+  0.0553426561F, 0.0555647051F, 0.0557871801F, 0.0560100807F,
+  0.0562334070F, 0.0564571587F, 0.0566813357F, 0.0569059378F,
+  0.0571309649F, 0.0573564168F, 0.0575822933F, 0.0578085942F,
+  0.0580353195F, 0.0582624689F, 0.0584900423F, 0.0587180396F,
+  0.0589464605F, 0.0591753049F, 0.0594045726F, 0.0596342635F,
+  0.0598643774F, 0.0600949141F, 0.0603258735F, 0.0605572555F,
+  0.0607890597F, 0.0610212862F, 0.0612539346F, 0.0614870049F,
+  0.0617204968F, 0.0619544103F, 0.0621887451F, 0.0624235010F,
+  0.0626586780F, 0.0628942758F, 0.0631302942F, 0.0633667331F,
+  0.0636035923F, 0.0638408717F, 0.0640785710F, 0.0643166901F,
+  0.0645552288F, 0.0647941870F, 0.0650335645F, 0.0652733610F,
+  0.0655135765F, 0.0657542108F, 0.0659952636F, 0.0662367348F,
+  0.0664786242F, 0.0667209316F, 0.0669636570F, 0.0672068000F,
+  0.0674503605F, 0.0676943384F, 0.0679387334F, 0.0681835454F,
+  0.0684287742F, 0.0686744196F, 0.0689204814F, 0.0691669595F,
+  0.0694138536F, 0.0696611637F, 0.0699088894F, 0.0701570307F,
+  0.0704055873F, 0.0706545590F, 0.0709039458F, 0.0711537473F,
+  0.0714039634F, 0.0716545939F, 0.0719056387F, 0.0721570975F,
+  0.0724089702F, 0.0726612565F, 0.0729139563F, 0.0731670694F,
+  0.0734205956F, 0.0736745347F, 0.0739288866F, 0.0741836510F,
+  0.0744388277F, 0.0746944166F, 0.0749504175F, 0.0752068301F,
+  0.0754636543F, 0.0757208899F, 0.0759785367F, 0.0762365946F,
+  0.0764950632F, 0.0767539424F, 0.0770132320F, 0.0772729319F,
+  0.0775330418F, 0.0777935616F, 0.0780544909F, 0.0783158298F,
+  0.0785775778F, 0.0788397349F, 0.0791023009F, 0.0793652755F,
+  0.0796286585F, 0.0798924498F, 0.0801566492F, 0.0804212564F,
+  0.0806862712F, 0.0809516935F, 0.0812175231F, 0.0814837597F,
+  0.0817504031F, 0.0820174532F, 0.0822849097F, 0.0825527724F,
+  0.0828210412F, 0.0830897158F, 0.0833587960F, 0.0836282816F,
+  0.0838981724F, 0.0841684682F, 0.0844391688F, 0.0847102740F,
+  0.0849817835F, 0.0852536973F, 0.0855260150F, 0.0857987364F,
+  0.0860718614F, 0.0863453897F, 0.0866193211F, 0.0868936554F,
+  0.0871683924F, 0.0874435319F, 0.0877190737F, 0.0879950175F,
+  0.0882713632F, 0.0885481105F, 0.0888252592F, 0.0891028091F,
+  0.0893807600F, 0.0896591117F, 0.0899378639F, 0.0902170165F,
+  0.0904965692F, 0.0907765218F, 0.0910568740F, 0.0913376258F,
+  0.0916187767F, 0.0919003268F, 0.0921822756F, 0.0924646230F,
+  0.0927473687F, 0.0930305126F, 0.0933140545F, 0.0935979940F,
+  0.0938823310F, 0.0941670653F, 0.0944521966F, 0.0947377247F,
+  0.0950236494F, 0.0953099704F, 0.0955966876F, 0.0958838007F,
+  0.0961713094F, 0.0964592136F, 0.0967475131F, 0.0970362075F,
+  0.0973252967F, 0.0976147805F, 0.0979046585F, 0.0981949307F,
+  0.0984855967F, 0.0987766563F, 0.0990681093F, 0.0993599555F,
+  0.0996521945F, 0.0999448263F, 0.1002378506F, 0.1005312671F,
+  0.1008250755F, 0.1011192757F, 0.1014138675F, 0.1017088505F,
+  0.1020042246F, 0.1022999895F, 0.1025961450F, 0.1028926909F,
+  0.1031896268F, 0.1034869526F, 0.1037846680F, 0.1040827729F,
+  0.1043812668F, 0.1046801497F, 0.1049794213F, 0.1052790813F,
+  0.1055791294F, 0.1058795656F, 0.1061803894F, 0.1064816006F,
+  0.1067831991F, 0.1070851846F, 0.1073875568F, 0.1076903155F,
+  0.1079934604F, 0.1082969913F, 0.1086009079F, 0.1089052101F,
+  0.1092098975F, 0.1095149699F, 0.1098204270F, 0.1101262687F,
+  0.1104324946F, 0.1107391045F, 0.1110460982F, 0.1113534754F,
+  0.1116612359F, 0.1119693793F, 0.1122779055F, 0.1125868142F,
+  0.1128961052F, 0.1132057781F, 0.1135158328F, 0.1138262690F,
+  0.1141370863F, 0.1144482847F, 0.1147598638F, 0.1150718233F,
+  0.1153841631F, 0.1156968828F, 0.1160099822F, 0.1163234610F,
+  0.1166373190F, 0.1169515559F, 0.1172661714F, 0.1175811654F,
+  0.1178965374F, 0.1182122874F, 0.1185284149F, 0.1188449198F,
+  0.1191618018F, 0.1194790606F, 0.1197966960F, 0.1201147076F,
+  0.1204330953F, 0.1207518587F, 0.1210709976F, 0.1213905118F,
+  0.1217104009F, 0.1220306647F, 0.1223513029F, 0.1226723153F,
+  0.1229937016F, 0.1233154615F, 0.1236375948F, 0.1239601011F,
+  0.1242829803F, 0.1246062319F, 0.1249298559F, 0.1252538518F,
+  0.1255782195F, 0.1259029586F, 0.1262280689F, 0.1265535501F,
+  0.1268794019F, 0.1272056241F, 0.1275322163F, 0.1278591784F,
+  0.1281865099F, 0.1285142108F, 0.1288422805F, 0.1291707190F,
+  0.1294995259F, 0.1298287009F, 0.1301582437F, 0.1304881542F,
+  0.1308184319F, 0.1311490766F, 0.1314800881F, 0.1318114660F,
+  0.1321432100F, 0.1324753200F, 0.1328077955F, 0.1331406364F,
+  0.1334738422F, 0.1338074129F, 0.1341413479F, 0.1344756472F,
+  0.1348103103F, 0.1351453370F, 0.1354807270F, 0.1358164801F,
+  0.1361525959F, 0.1364890741F, 0.1368259145F, 0.1371631167F,
+  0.1375006805F, 0.1378386056F, 0.1381768917F, 0.1385155384F,
+  0.1388545456F, 0.1391939129F, 0.1395336400F, 0.1398737266F,
+  0.1402141724F, 0.1405549772F, 0.1408961406F, 0.1412376623F,
+  0.1415795421F, 0.1419217797F, 0.1422643746F, 0.1426073268F,
+  0.1429506358F, 0.1432943013F, 0.1436383231F, 0.1439827008F,
+  0.1443274342F, 0.1446725229F, 0.1450179667F, 0.1453637652F,
+  0.1457099181F, 0.1460564252F, 0.1464032861F, 0.1467505006F,
+  0.1470980682F, 0.1474459888F, 0.1477942620F, 0.1481428875F,
+  0.1484918651F, 0.1488411942F, 0.1491908748F, 0.1495409065F,
+  0.1498912889F, 0.1502420218F, 0.1505931048F, 0.1509445376F,
+  0.1512963200F, 0.1516484516F, 0.1520009321F, 0.1523537612F,
+  0.1527069385F, 0.1530604638F, 0.1534143368F, 0.1537685571F,
+  0.1541231244F, 0.1544780384F, 0.1548332987F, 0.1551889052F,
+  0.1555448574F, 0.1559011550F, 0.1562577978F, 0.1566147853F,
+  0.1569721173F, 0.1573297935F, 0.1576878135F, 0.1580461771F,
+  0.1584048838F, 0.1587639334F, 0.1591233255F, 0.1594830599F,
+  0.1598431361F, 0.1602035540F, 0.1605643131F, 0.1609254131F,
+  0.1612868537F, 0.1616486346F, 0.1620107555F, 0.1623732160F,
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+  0.9957159703F, 0.9957421494F, 0.9957682110F, 0.9957941553F,
+  0.9958199828F, 0.9958456937F, 0.9958712884F, 0.9958967672F,
+  0.9959221305F, 0.9959473784F, 0.9959725115F, 0.9959975300F,
+  0.9960224342F, 0.9960472244F, 0.9960719011F, 0.9960964644F,
+  0.9961209148F, 0.9961452525F, 0.9961694779F, 0.9961935913F,
+  0.9962175930F, 0.9962414834F, 0.9962652627F, 0.9962889313F,
+  0.9963124895F, 0.9963359377F, 0.9963592761F, 0.9963825051F,
+  0.9964056250F, 0.9964286361F, 0.9964515387F, 0.9964743332F,
+  0.9964970198F, 0.9965195990F, 0.9965420709F, 0.9965644360F,
+  0.9965866946F, 0.9966088469F, 0.9966308932F, 0.9966528340F,
+  0.9966746695F, 0.9966964001F, 0.9967180260F, 0.9967395475F,
+  0.9967609651F, 0.9967822789F, 0.9968034894F, 0.9968245968F,
+  0.9968456014F, 0.9968665036F, 0.9968873037F, 0.9969080019F,
+  0.9969285987F, 0.9969490942F, 0.9969694889F, 0.9969897830F,
+  0.9970099769F, 0.9970300708F, 0.9970500651F, 0.9970699601F,
+  0.9970897561F, 0.9971094533F, 0.9971290522F, 0.9971485531F,
+  0.9971679561F, 0.9971872617F, 0.9972064702F, 0.9972255818F,
+  0.9972445968F, 0.9972635157F, 0.9972823386F, 0.9973010659F,
+  0.9973196980F, 0.9973382350F, 0.9973566773F, 0.9973750253F,
+  0.9973932791F, 0.9974114392F, 0.9974295059F, 0.9974474793F,
+  0.9974653599F, 0.9974831480F, 0.9975008438F, 0.9975184476F,
+  0.9975359598F, 0.9975533806F, 0.9975707104F, 0.9975879495F,
+  0.9976050981F, 0.9976221566F, 0.9976391252F, 0.9976560043F,
+  0.9976727941F, 0.9976894950F, 0.9977061073F, 0.9977226312F,
+  0.9977390671F, 0.9977554152F, 0.9977716759F, 0.9977878495F,
+  0.9978039361F, 0.9978199363F, 0.9978358501F, 0.9978516780F,
+  0.9978674202F, 0.9978830771F, 0.9978986488F, 0.9979141358F,
+  0.9979295383F, 0.9979448566F, 0.9979600909F, 0.9979752417F,
+  0.9979903091F, 0.9980052936F, 0.9980201952F, 0.9980350145F,
+  0.9980497515F, 0.9980644067F, 0.9980789804F, 0.9980934727F,
+  0.9981078841F, 0.9981222147F, 0.9981364649F, 0.9981506350F,
+  0.9981647253F, 0.9981787360F, 0.9981926674F, 0.9982065199F,
+  0.9982202936F, 0.9982339890F, 0.9982476062F, 0.9982611456F,
+  0.9982746074F, 0.9982879920F, 0.9983012996F, 0.9983145304F,
+  0.9983276849F, 0.9983407632F, 0.9983537657F, 0.9983666926F,
+  0.9983795442F, 0.9983923208F, 0.9984050226F, 0.9984176501F,
+  0.9984302033F, 0.9984426827F, 0.9984550884F, 0.9984674208F,
+  0.9984796802F, 0.9984918667F, 0.9985039808F, 0.9985160227F,
+  0.9985279926F, 0.9985398909F, 0.9985517177F, 0.9985634734F,
+  0.9985751583F, 0.9985867727F, 0.9985983167F, 0.9986097907F,
+  0.9986211949F, 0.9986325297F, 0.9986437953F, 0.9986549919F,
+  0.9986661199F, 0.9986771795F, 0.9986881710F, 0.9986990946F,
+  0.9987099507F, 0.9987207394F, 0.9987314611F, 0.9987421161F,
+  0.9987527045F, 0.9987632267F, 0.9987736829F, 0.9987840734F,
+  0.9987943985F, 0.9988046584F, 0.9988148534F, 0.9988249838F,
+  0.9988350498F, 0.9988450516F, 0.9988549897F, 0.9988648641F,
+  0.9988746753F, 0.9988844233F, 0.9988941086F, 0.9989037313F,
+  0.9989132918F, 0.9989227902F, 0.9989322269F, 0.9989416021F,
+  0.9989509160F, 0.9989601690F, 0.9989693613F, 0.9989784931F,
+  0.9989875647F, 0.9989965763F, 0.9990055283F, 0.9990144208F,
+  0.9990232541F, 0.9990320286F, 0.9990407443F, 0.9990494016F,
+  0.9990580008F, 0.9990665421F, 0.9990750257F, 0.9990834519F,
+  0.9990918209F, 0.9991001331F, 0.9991083886F, 0.9991165877F,
+  0.9991247307F, 0.9991328177F, 0.9991408491F, 0.9991488251F,
+  0.9991567460F, 0.9991646119F, 0.9991724232F, 0.9991801801F,
+  0.9991878828F, 0.9991955316F, 0.9992031267F, 0.9992106684F,
+  0.9992181569F, 0.9992255925F, 0.9992329753F, 0.9992403057F,
+  0.9992475839F, 0.9992548101F, 0.9992619846F, 0.9992691076F,
+  0.9992761793F, 0.9992832001F, 0.9992901701F, 0.9992970895F,
+  0.9993039587F, 0.9993107777F, 0.9993175470F, 0.9993242667F,
+  0.9993309371F, 0.9993375583F, 0.9993441307F, 0.9993506545F,
+  0.9993571298F, 0.9993635570F, 0.9993699362F, 0.9993762678F,
+  0.9993825519F, 0.9993887887F, 0.9993949785F, 0.9994011216F,
+  0.9994072181F, 0.9994132683F, 0.9994192725F, 0.9994252307F,
+  0.9994311434F, 0.9994370107F, 0.9994428327F, 0.9994486099F,
+  0.9994543423F, 0.9994600303F, 0.9994656739F, 0.9994712736F,
+  0.9994768294F, 0.9994823417F, 0.9994878105F, 0.9994932363F,
+  0.9994986191F, 0.9995039592F, 0.9995092568F, 0.9995145122F,
+  0.9995197256F, 0.9995248971F, 0.9995300270F, 0.9995351156F,
+  0.9995401630F, 0.9995451695F, 0.9995501352F, 0.9995550604F,
+  0.9995599454F, 0.9995647903F, 0.9995695953F, 0.9995743607F,
+  0.9995790866F, 0.9995837734F, 0.9995884211F, 0.9995930300F,
+  0.9995976004F, 0.9996021324F, 0.9996066263F, 0.9996110822F,
+  0.9996155004F, 0.9996198810F, 0.9996242244F, 0.9996285306F,
+  0.9996327999F, 0.9996370326F, 0.9996412287F, 0.9996453886F,
+  0.9996495125F, 0.9996536004F, 0.9996576527F, 0.9996616696F,
+  0.9996656512F, 0.9996695977F, 0.9996735094F, 0.9996773865F,
+  0.9996812291F, 0.9996850374F, 0.9996888118F, 0.9996925523F,
+  0.9996962591F, 0.9996999325F, 0.9997035727F, 0.9997071798F,
+  0.9997107541F, 0.9997142957F, 0.9997178049F, 0.9997212818F,
+  0.9997247266F, 0.9997281396F, 0.9997315209F, 0.9997348708F,
+  0.9997381893F, 0.9997414767F, 0.9997447333F, 0.9997479591F,
+  0.9997511544F, 0.9997543194F, 0.9997574542F, 0.9997605591F,
+  0.9997636342F, 0.9997666797F, 0.9997696958F, 0.9997726828F,
+  0.9997756407F, 0.9997785698F, 0.9997814703F, 0.9997843423F,
+  0.9997871860F, 0.9997900016F, 0.9997927894F, 0.9997955494F,
+  0.9997982818F, 0.9998009869F, 0.9998036648F, 0.9998063157F,
+  0.9998089398F, 0.9998115373F, 0.9998141082F, 0.9998166529F,
+  0.9998191715F, 0.9998216642F, 0.9998241311F, 0.9998265724F,
+  0.9998289884F, 0.9998313790F, 0.9998337447F, 0.9998360854F,
+  0.9998384015F, 0.9998406930F, 0.9998429602F, 0.9998452031F,
+  0.9998474221F, 0.9998496171F, 0.9998517885F, 0.9998539364F,
+  0.9998560610F, 0.9998581624F, 0.9998602407F, 0.9998622962F,
+  0.9998643291F, 0.9998663394F, 0.9998683274F, 0.9998702932F,
+  0.9998722370F, 0.9998741589F, 0.9998760591F, 0.9998779378F,
+  0.9998797952F, 0.9998816313F, 0.9998834464F, 0.9998852406F,
+  0.9998870141F, 0.9998887670F, 0.9998904995F, 0.9998922117F,
+  0.9998939039F, 0.9998955761F, 0.9998972285F, 0.9998988613F,
+  0.9999004746F, 0.9999020686F, 0.9999036434F, 0.9999051992F,
+  0.9999067362F, 0.9999082544F, 0.9999097541F, 0.9999112354F,
+  0.9999126984F, 0.9999141433F, 0.9999155703F, 0.9999169794F,
+  0.9999183709F, 0.9999197449F, 0.9999211014F, 0.9999224408F,
+  0.9999237631F, 0.9999250684F, 0.9999263570F, 0.9999276289F,
+  0.9999288843F, 0.9999301233F, 0.9999313461F, 0.9999325529F,
+  0.9999337437F, 0.9999349187F, 0.9999360780F, 0.9999372218F,
+  0.9999383503F, 0.9999394635F, 0.9999405616F, 0.9999416447F,
+  0.9999427129F, 0.9999437665F, 0.9999448055F, 0.9999458301F,
+  0.9999468404F, 0.9999478365F, 0.9999488185F, 0.9999497867F,
+  0.9999507411F, 0.9999516819F, 0.9999526091F, 0.9999535230F,
+  0.9999544236F, 0.9999553111F, 0.9999561856F, 0.9999570472F,
+  0.9999578960F, 0.9999587323F, 0.9999595560F, 0.9999603674F,
+  0.9999611666F, 0.9999619536F, 0.9999627286F, 0.9999634917F,
+  0.9999642431F, 0.9999649828F, 0.9999657110F, 0.9999664278F,
+  0.9999671334F, 0.9999678278F, 0.9999685111F, 0.9999691835F,
+  0.9999698451F, 0.9999704960F, 0.9999711364F, 0.9999717662F,
+  0.9999723858F, 0.9999729950F, 0.9999735942F, 0.9999741834F,
+  0.9999747626F, 0.9999753321F, 0.9999758919F, 0.9999764421F,
+  0.9999769828F, 0.9999775143F, 0.9999780364F, 0.9999785495F,
+  0.9999790535F, 0.9999795485F, 0.9999800348F, 0.9999805124F,
+  0.9999809813F, 0.9999814417F, 0.9999818938F, 0.9999823375F,
+  0.9999827731F, 0.9999832005F, 0.9999836200F, 0.9999840316F,
+  0.9999844353F, 0.9999848314F, 0.9999852199F, 0.9999856008F,
+  0.9999859744F, 0.9999863407F, 0.9999866997F, 0.9999870516F,
+  0.9999873965F, 0.9999877345F, 0.9999880656F, 0.9999883900F,
+  0.9999887078F, 0.9999890190F, 0.9999893237F, 0.9999896220F,
+  0.9999899140F, 0.9999901999F, 0.9999904796F, 0.9999907533F,
+  0.9999910211F, 0.9999912830F, 0.9999915391F, 0.9999917896F,
+  0.9999920345F, 0.9999922738F, 0.9999925077F, 0.9999927363F,
+  0.9999929596F, 0.9999931777F, 0.9999933907F, 0.9999935987F,
+  0.9999938018F, 0.9999940000F, 0.9999941934F, 0.9999943820F,
+  0.9999945661F, 0.9999947456F, 0.9999949206F, 0.9999950912F,
+  0.9999952575F, 0.9999954195F, 0.9999955773F, 0.9999957311F,
+  0.9999958807F, 0.9999960265F, 0.9999961683F, 0.9999963063F,
+  0.9999964405F, 0.9999965710F, 0.9999966979F, 0.9999968213F,
+  0.9999969412F, 0.9999970576F, 0.9999971707F, 0.9999972805F,
+  0.9999973871F, 0.9999974905F, 0.9999975909F, 0.9999976881F,
+  0.9999977824F, 0.9999978738F, 0.9999979624F, 0.9999980481F,
+  0.9999981311F, 0.9999982115F, 0.9999982892F, 0.9999983644F,
+  0.9999984370F, 0.9999985072F, 0.9999985750F, 0.9999986405F,
+  0.9999987037F, 0.9999987647F, 0.9999988235F, 0.9999988802F,
+  0.9999989348F, 0.9999989873F, 0.9999990379F, 0.9999990866F,
+  0.9999991334F, 0.9999991784F, 0.9999992217F, 0.9999992632F,
+  0.9999993030F, 0.9999993411F, 0.9999993777F, 0.9999994128F,
+  0.9999994463F, 0.9999994784F, 0.9999995091F, 0.9999995384F,
+  0.9999995663F, 0.9999995930F, 0.9999996184F, 0.9999996426F,
+  0.9999996657F, 0.9999996876F, 0.9999997084F, 0.9999997282F,
+  0.9999997469F, 0.9999997647F, 0.9999997815F, 0.9999997973F,
+  0.9999998123F, 0.9999998265F, 0.9999998398F, 0.9999998524F,
+  0.9999998642F, 0.9999998753F, 0.9999998857F, 0.9999998954F,
+  0.9999999045F, 0.9999999130F, 0.9999999209F, 0.9999999282F,
+  0.9999999351F, 0.9999999414F, 0.9999999472F, 0.9999999526F,
+  0.9999999576F, 0.9999999622F, 0.9999999664F, 0.9999999702F,
+  0.9999999737F, 0.9999999769F, 0.9999999798F, 0.9999999824F,
+  0.9999999847F, 0.9999999868F, 0.9999999887F, 0.9999999904F,
+  0.9999999919F, 0.9999999932F, 0.9999999943F, 0.9999999953F,
+  0.9999999961F, 0.9999999969F, 0.9999999975F, 0.9999999980F,
+  0.9999999985F, 0.9999999988F, 0.9999999991F, 0.9999999993F,
+  0.9999999995F, 0.9999999997F, 0.9999999998F, 0.9999999999F,
+  0.9999999999F, 1.0000000000F, 1.0000000000F, 1.0000000000F,
+  1.0000000000F, 1.0000000000F, 1.0000000000F, 1.0000000000F,
+};
+
+const float ff_vorbis_floor1_inverse_db_table[256]={
+  1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F,
+  1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F,
+  1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F,
+  2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F,
+  2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F,
+  3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F,
+  4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F,
+  6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F,
+  7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F,
+  1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F,
+  1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F,
+  1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F,
+  2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F,
+  2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F,
+  3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F,
+  4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F,
+  5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F,
+  7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F,
+  9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F,
+  1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F,
+  1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F,
+  2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F,
+  2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F,
+  3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F,
+  4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F,
+  5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F,
+  7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F,
+  9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F,
+  0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F,
+  0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F,
+  0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F,
+  0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F,
+  0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F,
+  0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F,
+  0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F,
+  0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F,
+  0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F,
+  0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F,
+  0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F,
+  0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F,
+  0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F,
+  0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F,
+  0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F,
+  0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F,
+  0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F,
+  0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F,
+  0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F,
+  0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F,
+  0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F,
+  0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F,
+  0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F,
+  0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F,
+  0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F,
+  0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F,
+  0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F,
+  0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F,
+  0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F,
+  0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F,
+  0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F,
+  0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F,
+  0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F,
+  0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F,
+  0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F,
+  0.82788260F, 0.88168307F, 0.9389798F, 1.F,
+};
+
+const float * ff_vorbis_vwin[8] = { vwin64, vwin128, vwin256, vwin512, vwin1024, vwin2048, vwin4096, vwin8192 };
+
diff --git a/src/libffmpeg/libavcodec/vp3.c b/src/libffmpeg/libavcodec/vp3.c
index b5cfbb02c..6a398693a 100644
--- a/src/libffmpeg/libavcodec/vp3.c
+++ b/src/libffmpeg/libavcodec/vp3.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (C) 2003-2004 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -315,7 +317,7 @@ typedef struct Vp3DecodeContext {
     int last_coded_c_fragment;
 
     uint8_t edge_emu_buffer[9*2048]; //FIXME dynamic alloc
-    uint8_t qscale_table[2048]; //FIXME dynamic alloc (width+15)/16
+    int8_t qscale_table[2048]; //FIXME dynamic alloc (width+15)/16
 
     /* Huffman decode */
     int hti;
@@ -607,7 +609,7 @@ static void init_dequantizer(Vp3DecodeContext *s)
 {
     int ac_scale_factor = s->coded_ac_scale_factor[s->quality_index];
     int dc_scale_factor = s->coded_dc_scale_factor[s->quality_index];
-    int i, j, plane, inter, qri, bmi, bmj, qistart;
+    int i, plane, inter, qri, bmi, bmj, qistart;
 
     debug_vp3("  vp3: initializing dequantization tables\n");
 
@@ -1327,7 +1329,7 @@ static void reverse_dc_prediction(Vp3DecodeContext *s,
     int x, y;
     int i = first_fragment;
 
-    short predicted_dc;
+    int predicted_dc;
 
     /* DC values for the left, up-left, up, and up-right fragments */
     int vl, vul, vu, vur;
@@ -1453,11 +1455,11 @@ static void reverse_dc_prediction(Vp3DecodeContext *s,
                     /* check for outranging on the [ul u l] and
                      * [ul u ur l] predictors */
                     if ((transform == 13) || (transform == 15)) {
-                        if (ABS(predicted_dc - vu) > 128)
+                        if (FFABS(predicted_dc - vu) > 128)
                             predicted_dc = vu;
-                        else if (ABS(predicted_dc - vl) > 128)
+                        else if (FFABS(predicted_dc - vl) > 128)
                             predicted_dc = vl;
-                        else if (ABS(predicted_dc - vul) > 128)
+                        else if (FFABS(predicted_dc - vul) > 128)
                             predicted_dc = vul;
                     }
 
@@ -1525,7 +1527,7 @@ static void render_slice(Vp3DecodeContext *s, int slice)
         if (!s->flipped_image) stride = -stride;
 
 
-        if(ABS(stride) > 2048)
+        if(FFABS(stride) > 2048)
             return; //various tables are fixed size
 
         /* for each fragment row in the slice (both of them)... */
@@ -2015,18 +2017,14 @@ static int vp3_decode_init(AVCodecContext *avctx)
 
     if (!s->theora_tables)
     {
-        for (i = 0; i < 64; i++)
+        for (i = 0; i < 64; i++) {
             s->coded_dc_scale_factor[i] = vp31_dc_scale_factor[i];
-        for (i = 0; i < 64; i++)
             s->coded_ac_scale_factor[i] = vp31_ac_scale_factor[i];
-        for (i = 0; i < 64; i++)
             s->base_matrix[0][i] = vp31_intra_y_dequant[i];
-        for (i = 0; i < 64; i++)
             s->base_matrix[1][i] = vp31_intra_c_dequant[i];
-        for (i = 0; i < 64; i++)
             s->base_matrix[2][i] = vp31_inter_dequant[i];
-        for (i = 0; i < 64; i++)
             s->filter_limit_values[i] = vp31_filter_limit_values[i];
+        }
 
         for(inter=0; inter<2; inter++){
             for(plane=0; plane<3; plane++){
diff --git a/src/libffmpeg/libavcodec/vp3data.h b/src/libffmpeg/libavcodec/vp3data.h
index 51cbae8db..d69ddfa28 100644
--- a/src/libffmpeg/libavcodec/vp3data.h
+++ b/src/libffmpeg/libavcodec/vp3data.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (C) 2003 the ffmpeg project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef VP3DATA_H
 #define VP3DATA_H
 
diff --git a/src/libffmpeg/libavcodec/vp3dsp.c b/src/libffmpeg/libavcodec/vp3dsp.c
index f5a1fb6ff..a48515a5e 100644
--- a/src/libffmpeg/libavcodec/vp3dsp.c
+++ b/src/libffmpeg/libavcodec/vp3dsp.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (C) 2004 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -40,7 +42,7 @@
 static always_inline void idct(uint8_t *dst, int stride, int16_t *input, int type)
 {
     int16_t *ip = input;
-    uint8_t *cm = cropTbl + MAX_NEG_CROP;
+    uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
 
     int A, B, C, D, Ad, Bd, Cd, Dd, E, F, G, H;
     int Ed, Gd, Add, Bdd, Fd, Hd;
diff --git a/src/libffmpeg/libavcodec/vqavideo.c b/src/libffmpeg/libavcodec/vqavideo.c
index 7f0c95206..912ced0df 100644
--- a/src/libffmpeg/libavcodec/vqavideo.c
+++ b/src/libffmpeg/libavcodec/vqavideo.c
@@ -2,18 +2,20 @@
  * Westwood Studios VQA Video Decoder
  * Copyright (C) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -21,8 +23,8 @@
 /**
  * @file vqavideo.c
  * VQA Video Decoder by Mike Melanson (melanson@pcisys.net)
- * For more information about the RPZA format, visit:
- *   http://www.pcisys.net/~melanson/codecs/
+ * For more information about the VQA format, visit:
+ *   http://wiki.multimedia.cx/index.php?title=VQA
  *
  * The VQA video decoder outputs PAL8 or RGB555 colorspace data, depending
  * on the type of data in the file.
@@ -107,7 +109,7 @@ typedef struct VqaContext {
     unsigned char *buf;
     int size;
 
-    unsigned int palette[PALETTE_COUNT];
+    uint32_t palette[PALETTE_COUNT];
 
     int width;   /* width of a frame */
     int height;   /* height of a frame */
@@ -469,7 +471,22 @@ static void vqa_decode_chunk(VqaContext *s)
             case 1:
 /* still need sample media for this case (only one game, "Legend of
  * Kyrandia III : Malcolm's Revenge", is known to use this version) */
-                lines = 0;
+                lobyte = s->decode_buffer[lobytes * 2];
+                hibyte = s->decode_buffer[(lobytes * 2) + 1];
+                vector_index = ((hibyte << 8) | lobyte) >> 3;
+                vector_index <<= index_shift;
+                lines = s->vector_height;
+                /* uniform color fill - a quick hack */
+                if (hibyte == 0xFF) {
+                    while (lines--) {
+                        s->frame.data[0][pixel_ptr + 0] = 255 - lobyte;
+                        s->frame.data[0][pixel_ptr + 1] = 255 - lobyte;
+                        s->frame.data[0][pixel_ptr + 2] = 255 - lobyte;
+                        s->frame.data[0][pixel_ptr + 3] = 255 - lobyte;
+                        pixel_ptr += s->frame.linesize[0];
+                    }
+                    lines=0;
+                }
                 break;
 
             case 2:
diff --git a/src/libffmpeg/libavcodec/wmadata.h b/src/libffmpeg/libavcodec/wmadata.h
index e12c4792e..35e545ce6 100644
--- a/src/libffmpeg/libavcodec/wmadata.h
+++ b/src/libffmpeg/libavcodec/wmadata.h
@@ -1,3 +1,24 @@
+/*
+ * WMA compatible decoder
+ * copyright (c) 2002 The FFmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file wmadata.h
  * Various WMA tables.
diff --git a/src/libffmpeg/libavcodec/wmadec.c b/src/libffmpeg/libavcodec/wmadec.c
index 227c9695b..684aea2c8 100644
--- a/src/libffmpeg/libavcodec/wmadec.c
+++ b/src/libffmpeg/libavcodec/wmadec.c
@@ -2,18 +2,20 @@
  * WMA compatible decoder
  * Copyright (c) 2002 The FFmpeg Project.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -130,6 +132,7 @@ typedef struct WMADecodeContext {
     float lsp_pow_e_table[256];
     float lsp_pow_m_table1[(1 << LSP_POW_BITS)];
     float lsp_pow_m_table2[(1 << LSP_POW_BITS)];
+    DSPContext dsp;
 
 #ifdef TRACE
     int frame_count;
@@ -228,6 +231,8 @@ static int wma_decode_init(AVCodecContext * avctx)
     s->bit_rate = avctx->bit_rate;
     s->block_align = avctx->block_align;
 
+    dsputil_init(&s->dsp, avctx);
+
     if (avctx->codec->id == CODEC_ID_WMAV1) {
         s->version = 1;
     } else {
@@ -712,13 +717,8 @@ static int wma_decode_block(WMADecodeContext *s)
 {
     int n, v, a, ch, code, bsize;
     int coef_nb_bits, total_gain, parse_exponents;
-    float window[BLOCK_MAX_SIZE * 2];
-// XXX: FIXME!! there's a bug somewhere which makes this mandatory under altivec
-#ifdef HAVE_ALTIVEC
-    volatile int nb_coefs[MAX_CHANNELS] __attribute__((aligned(16)));
-#else
+    DECLARE_ALIGNED_16(float, window[BLOCK_MAX_SIZE * 2]);
     int nb_coefs[MAX_CHANNELS];
-#endif
     float mdct_norm;
 
 #ifdef TRACE
@@ -873,7 +873,7 @@ static int wma_decode_block(WMADecodeContext *s)
             VLC *coef_vlc;
             int level, run, sign, tindex;
             int16_t *ptr, *eptr;
-            const int16_t *level_table, *run_table;
+            const uint16_t *level_table, *run_table;
 
             /* special VLC tables are used for ms stereo because
                there is potentially less energy there */
@@ -1109,36 +1109,26 @@ static int wma_decode_block(WMADecodeContext *s)
         if (s->channel_coded[ch]) {
             DECLARE_ALIGNED_16(FFTSample, output[BLOCK_MAX_SIZE * 2]);
             float *ptr;
-            int i, n4, index, n;
+            int n4, index, n;
 
             n = s->block_len;
             n4 = s->block_len / 2;
-            ff_imdct_calc(&s->mdct_ctx[bsize],
+            s->mdct_ctx[bsize].fft.imdct_calc(&s->mdct_ctx[bsize],
                           output, s->coefs[ch], s->mdct_tmp);
 
             /* XXX: optimize all that by build the window and
                multipying/adding at the same time */
-            /* multiply by the window */
-            for(i=0;i<n * 2;i++) {
-                output[i] *= window[i];
-            }
 
-            /* add in the frame */
+            /* multiply by the window and add in the frame */
             index = (s->frame_len / 2) + s->block_pos - n4;
             ptr = &s->frame_out[ch][index];
-            for(i=0;i<n * 2;i++) {
-                *ptr += output[i];
-                ptr++;
-            }
+            s->dsp.vector_fmul_add_add(ptr,window,output,ptr,0,2*n,1);
 
             /* specific fast case for ms-stereo : add to second
                channel if it is not coded */
             if (s->ms_stereo && !s->channel_coded[1]) {
                 ptr = &s->frame_out[1][index];
-                for(i=0;i<n * 2;i++) {
-                    *ptr += output[i];
-                    ptr++;
-                }
+                s->dsp.vector_fmul_add_add(ptr,window,output,ptr,0,2*n,1);
             }
         }
     }
diff --git a/src/libffmpeg/libavcodec/wmv2.c b/src/libffmpeg/libavcodec/wmv2.c
index 3f405af4f..5abc51775 100644
--- a/src/libffmpeg/libavcodec/wmv2.c
+++ b/src/libffmpeg/libavcodec/wmv2.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (c) 2002 The FFmpeg Project.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -511,7 +513,7 @@ static int16_t *wmv2_pred_motion(Wmv2Context *w, int *px, int *py){
     C = s->current_picture.motion_val[0][xy + 2 - wrap];
 
     if(s->mb_x && !s->first_slice_line && !s->mspel && w->top_left_mv_flag)
-        diff= FFMAX(ABS(A[0] - B[0]), ABS(A[1] - B[1]));
+        diff= FFMAX(FFABS(A[0] - B[0]), FFABS(A[1] - B[1]));
     else
         diff=0;
 
@@ -848,5 +850,6 @@ AVCodec wmv2_encoder = {
     wmv2_encode_init,
     MPV_encode_picture,
     MPV_encode_end,
+    .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, -1},
 };
 #endif
diff --git a/src/libffmpeg/libavcodec/wnv1.c b/src/libffmpeg/libavcodec/wnv1.c
index 335a04f35..46b31a5c5 100644
--- a/src/libffmpeg/libavcodec/wnv1.c
+++ b/src/libffmpeg/libavcodec/wnv1.c
@@ -2,18 +2,20 @@
  * Winnov WNV1 codec
  * Copyright (c) 2005 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/ws-snd1.c b/src/libffmpeg/libavcodec/ws-snd1.c
index aa85b4526..eb4fe81d3 100644
--- a/src/libffmpeg/libavcodec/ws-snd1.c
+++ b/src/libffmpeg/libavcodec/ws-snd1.c
@@ -2,18 +2,20 @@
  * Westwood SNDx codecs
  * Copyright (c) 2005 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include "avcodec.h"
@@ -27,9 +29,6 @@
  * http://www.multimedia.cx
  */
 
-typedef struct {
-} WSSNDContext;
-
 static const char ws_adpcm_2bit[] = { -2, -1, 0, 1};
 static const char ws_adpcm_4bit[] = {
     -9, -8, -6, -5, -4, -3, -2, -1,
@@ -137,7 +136,7 @@ AVCodec ws_snd1_decoder = {
     "ws_snd1",
     CODEC_TYPE_AUDIO,
     CODEC_ID_WESTWOOD_SND1,
-    sizeof(WSSNDContext),
+    0,
     ws_snd_decode_init,
     NULL,
     NULL,
diff --git a/src/libffmpeg/libavcodec/xan.c b/src/libffmpeg/libavcodec/xan.c
index 7ccc65c00..56ce87a95 100644
--- a/src/libffmpeg/libavcodec/xan.c
+++ b/src/libffmpeg/libavcodec/xan.c
@@ -2,18 +2,20 @@
  * Wing Commander/Xan Video Decoder
  * Copyright (C) 2003 the ffmpeg project
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavcodec/xl.c b/src/libffmpeg/libavcodec/xl.c
index d626ff12a..67ad237e1 100644
--- a/src/libffmpeg/libavcodec/xl.c
+++ b/src/libffmpeg/libavcodec/xl.c
@@ -2,18 +2,20 @@
  * Miro VideoXL codec
  * Copyright (c) 2004 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -31,7 +33,7 @@ typedef struct VideoXLContext{
     AVFrame pic;
 } VideoXLContext;
 
-const int xl_table[32] = {
+static const int xl_table[32] = {
    0,   1,   2,   3,   4,   5,   6,   7,
    8,   9,  12,  15,  20,  25,  34,  46,
   64,  82,  94, 103, 108, 113, 116, 119,
diff --git a/src/libffmpeg/libavcodec/zmbv.c b/src/libffmpeg/libavcodec/zmbv.c
index fd8497dd3..fe3745e09 100644
--- a/src/libffmpeg/libavcodec/zmbv.c
+++ b/src/libffmpeg/libavcodec/zmbv.c
@@ -2,18 +2,20 @@
  * Zip Motion Blocks Video (ZMBV) decoder
  * Copyright (c) 2006 Konstantin Shishkov
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -616,7 +618,7 @@ static int decode_init(AVCodecContext *avctx)
     c->width = avctx->width;
     c->height = avctx->height;
 
-    if (avcodec_check_dimensions(avctx, avctx->height, avctx->width) < 0) {
+    if (avcodec_check_dimensions(avctx, avctx->width, avctx->height) < 0) {
         return 1;
     }
     c->bpp = avctx->bits_per_sample;
@@ -671,10 +673,8 @@ static int decode_end(AVCodecContext *avctx)
 #ifdef CONFIG_ZLIB
     inflateEnd(&(c->zstream));
 #endif
-    if(c->cur)
-        av_freep(&c->cur);
-    if(c->prev)
-        av_freep(&c->prev);
+    av_freep(&c->cur);
+    av_freep(&c->prev);
 
     return 0;
 }
diff --git a/src/libffmpeg/libavutil/Makefile.am b/src/libffmpeg/libavutil/Makefile.am
index 13f645957..76340cf14 100644
--- a/src/libffmpeg/libavutil/Makefile.am
+++ b/src/libffmpeg/libavutil/Makefile.am
@@ -14,6 +14,7 @@ libavutil_la_SOURCES = \
 	log.c \
 	mathematics.c \
 	md5.c \
+	mem.c \
 	rational.c
 
 libavutil_la_LDFLAGS = -avoid-version -module
diff --git a/src/libffmpeg/libavutil/adler32.c b/src/libffmpeg/libavutil/adler32.c
index e185a77c4..50d57470b 100644
--- a/src/libffmpeg/libavutil/adler32.c
+++ b/src/libffmpeg/libavutil/adler32.c
@@ -1,6 +1,24 @@
 /* adler32.c -- compute the Adler-32 checksum of a data stream
+ * This is a modified version based on adler32.c from the zlib library.
+ *
  * Copyright (C) 1995 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
  */
 
 #include "common.h"
diff --git a/src/libffmpeg/libavutil/adler32.h b/src/libffmpeg/libavutil/adler32.h
index 4b035dcdf..f56d416fb 100644
--- a/src/libffmpeg/libavutil/adler32.h
+++ b/src/libffmpeg/libavutil/adler32.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2006 Mans Rullgard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef ADLER32_H
 #define ADLER32_H
 
diff --git a/src/libffmpeg/libavutil/avutil.h b/src/libffmpeg/libavutil/avutil.h
index 6f66fbb07..08cc61567 100644
--- a/src/libffmpeg/libavutil/avutil.h
+++ b/src/libffmpeg/libavutil/avutil.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef AVUTIL_H
 #define AVUTIL_H
 
@@ -14,8 +34,8 @@ extern "C" {
 #define AV_STRINGIFY(s)         AV_TOSTRING(s)
 #define AV_TOSTRING(s) #s
 
-#define LIBAVUTIL_VERSION_INT   ((49<<16)+(0<<8)+0)
-#define LIBAVUTIL_VERSION       49.0.0
+#define LIBAVUTIL_VERSION_INT   ((49<<16)+(1<<8)+0)
+#define LIBAVUTIL_VERSION       49.1.0
 #define LIBAVUTIL_BUILD         LIBAVUTIL_VERSION_INT
 
 #define LIBAVUTIL_IDENT         "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
@@ -31,7 +51,7 @@ extern "C" {
 /**
  * Pixel format. Notes:
  *
- * PIX_FMT_RGBA32 is handled in an endian-specific manner. A RGBA
+ * PIX_FMT_RGB32 is handled in an endian-specific manner. A RGBA
  * color is put together as:
  *  (A << 24) | (R << 16) | (G << 8) | B
  * This is stored as BGRA on little endian CPU architectures and ARGB on
@@ -40,7 +60,7 @@ extern "C" {
  * When the pixel format is palettized RGB (PIX_FMT_PAL8), the palettized
  * image data is stored in AVFrame.data[0]. The palette is transported in
  * AVFrame.data[1] and, is 1024 bytes long (256 4-byte entries) and is
- * formatted the same as in PIX_FMT_RGBA32 described above (i.e., it is
+ * formatted the same as in PIX_FMT_RGB32 described above (i.e., it is
  * also endian-specific). Note also that the individual RGB palette
  * components stored in AVFrame.data[1] should be in the range 0..255.
  * This is important as many custom PAL8 video codecs that were designed
@@ -48,31 +68,68 @@ extern "C" {
  */
 enum PixelFormat {
     PIX_FMT_NONE= -1,
-    PIX_FMT_YUV420P,   ///< Planar YUV 4:2:0 (1 Cr & Cb sample per 2x2 Y samples)
-    PIX_FMT_YUV422,    ///< Packed pixel, Y0 Cb Y1 Cr
-    PIX_FMT_RGB24,     ///< Packed pixel, 3 bytes per pixel, RGBRGB...
-    PIX_FMT_BGR24,     ///< Packed pixel, 3 bytes per pixel, BGRBGR...
-    PIX_FMT_YUV422P,   ///< Planar YUV 4:2:2 (1 Cr & Cb sample per 2x1 Y samples)
-    PIX_FMT_YUV444P,   ///< Planar YUV 4:4:4 (1 Cr & Cb sample per 1x1 Y samples)
-    PIX_FMT_RGBA32,    ///< Packed pixel, 4 bytes per pixel, BGRABGRA..., stored in cpu endianness
-    PIX_FMT_YUV410P,   ///< Planar YUV 4:1:0 (1 Cr & Cb sample per 4x4 Y samples)
-    PIX_FMT_YUV411P,   ///< Planar YUV 4:1:1 (1 Cr & Cb sample per 4x1 Y samples)
-    PIX_FMT_RGB565,    ///< always stored in cpu endianness
-    PIX_FMT_RGB555,    ///< always stored in cpu endianness, most significant bit to 1
-    PIX_FMT_GRAY8,
-    PIX_FMT_MONOWHITE, ///< 0 is white
-    PIX_FMT_MONOBLACK, ///< 0 is black
-    PIX_FMT_PAL8,      ///< 8 bit with RGBA palette
-    PIX_FMT_YUVJ420P,  ///< Planar YUV 4:2:0 full scale (jpeg)
-    PIX_FMT_YUVJ422P,  ///< Planar YUV 4:2:2 full scale (jpeg)
-    PIX_FMT_YUVJ444P,  ///< Planar YUV 4:4:4 full scale (jpeg)
+    PIX_FMT_YUV420P,   ///< Planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
+    PIX_FMT_YUYV422,   ///< Packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
+    PIX_FMT_RGB24,     ///< Packed RGB 8:8:8, 24bpp, RGBRGB...
+    PIX_FMT_BGR24,     ///< Packed RGB 8:8:8, 24bpp, BGRBGR...
+    PIX_FMT_YUV422P,   ///< Planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
+    PIX_FMT_YUV444P,   ///< Planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
+    PIX_FMT_RGB32,     ///< Packed RGB 8:8:8, 32bpp, (msb)8A 8R 8G 8B(lsb), in cpu endianness
+    PIX_FMT_YUV410P,   ///< Planar YUV 4:1:0,  9bpp, (1 Cr & Cb sample per 4x4 Y samples)
+    PIX_FMT_YUV411P,   ///< Planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
+    PIX_FMT_RGB565,    ///< Packed RGB 5:6:5, 16bpp, (msb)   5R 6G 5B(lsb), in cpu endianness
+    PIX_FMT_RGB555,    ///< Packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), in cpu endianness most significant bit to 0
+    PIX_FMT_GRAY8,     ///<        Y        ,  8bpp
+    PIX_FMT_MONOWHITE, ///<        Y        ,  1bpp, 1 is white
+    PIX_FMT_MONOBLACK, ///<        Y        ,  1bpp, 0 is black
+    PIX_FMT_PAL8,      ///< 8 bit with PIX_FMT_RGB32 palette
+    PIX_FMT_YUVJ420P,  ///< Planar YUV 4:2:0, 12bpp, full scale (jpeg)
+    PIX_FMT_YUVJ422P,  ///< Planar YUV 4:2:2, 16bpp, full scale (jpeg)
+    PIX_FMT_YUVJ444P,  ///< Planar YUV 4:4:4, 24bpp, full scale (jpeg)
     PIX_FMT_XVMC_MPEG2_MC,///< XVideo Motion Acceleration via common packet passing(xvmc_render.h)
     PIX_FMT_XVMC_MPEG2_IDCT,
-    PIX_FMT_UYVY422,   ///< Packed pixel, Cb Y0 Cr Y1
-    PIX_FMT_UYVY411,   ///< Packed pixel, Cb Y0 Y1 Cr Y2 Y3
-    PIX_FMT_NB,
+    PIX_FMT_UYVY422,   ///< Packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
+    PIX_FMT_UYYVYY411, ///< Packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3
+    PIX_FMT_BGR32,     ///< Packed RGB 8:8:8, 32bpp, (msb)8A 8B 8G 8R(lsb), in cpu endianness
+    PIX_FMT_BGR565,    ///< Packed RGB 5:6:5, 16bpp, (msb)   5B 6G 5R(lsb), in cpu endianness
+    PIX_FMT_BGR555,    ///< Packed RGB 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), in cpu endianness most significant bit to 1
+    PIX_FMT_BGR8,      ///< Packed RGB 3:3:2,  8bpp, (msb)2B 3G 3R(lsb)
+    PIX_FMT_BGR4,      ///< Packed RGB 1:2:1,  4bpp, (msb)1B 2G 1R(lsb)
+    PIX_FMT_BGR4_BYTE, ///< Packed RGB 1:2:1,  8bpp, (msb)1B 2G 1R(lsb)
+    PIX_FMT_RGB8,      ///< Packed RGB 3:3:2,  8bpp, (msb)2R 3G 3B(lsb)
+    PIX_FMT_RGB4,      ///< Packed RGB 1:2:1,  4bpp, (msb)2R 3G 3B(lsb)
+    PIX_FMT_RGB4_BYTE, ///< Packed RGB 1:2:1,  8bpp, (msb)2R 3G 3B(lsb)
+    PIX_FMT_NV12,      ///< Planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 for UV
+    PIX_FMT_NV21,      ///< as above, but U and V bytes are swapped
+
+    PIX_FMT_RGB32_1,   ///< Packed RGB 8:8:8, 32bpp, (msb)8R 8G 8B 8A(lsb), in cpu endianness
+    PIX_FMT_BGR32_1,   ///< Packed RGB 8:8:8, 32bpp, (msb)8B 8G 8R 8A(lsb), in cpu endianness
+
+    PIX_FMT_GRAY16BE,  ///<        Y        , 16bpp, big-endian
+    PIX_FMT_GRAY16LE,  ///<        Y        , 16bpp, little-endian
+    PIX_FMT_NB,        ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
 };
 
+#ifdef WORDS_BIGENDIAN
+#define PIX_FMT_RGBA PIX_FMT_RGB32_1
+#define PIX_FMT_BGRA PIX_FMT_BGR32_1
+#define PIX_FMT_ARGB PIX_FMT_RGB32
+#define PIX_FMT_ABGR PIX_FMT_BGR32
+#define PIX_FMT_GRAY16 PIX_FMT_GRAY16BE
+#else
+#define PIX_FMT_RGBA PIX_FMT_BGR32
+#define PIX_FMT_BGRA PIX_FMT_RGB32
+#define PIX_FMT_ARGB PIX_FMT_BGR32_1
+#define PIX_FMT_ABGR PIX_FMT_RGB32_1
+#define PIX_FMT_GRAY16 PIX_FMT_GRAY16LE
+#endif
+
+#if LIBAVUTIL_VERSION_INT < (50<<16)
+#define PIX_FMT_UYVY411 PIX_FMT_UYYVYY411
+#define PIX_FMT_RGBA32  PIX_FMT_RGB32
+#define PIX_FMT_YUV422  PIX_FMT_YUYV422
+#endif
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/libffmpeg/libavutil/bswap.h b/src/libffmpeg/libavutil/bswap.h
index 25d418c69..4614c9045 100644
--- a/src/libffmpeg/libavutil/bswap.h
+++ b/src/libffmpeg/libavutil/bswap.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file bswap.h
  * byte swap.
@@ -16,7 +36,7 @@
 #  define LEGACY_REGS "=q"
 #endif
 
-#if defined(ARCH_X86) || defined(ARCH_X86_64)
+#if defined(ARCH_X86)
 static always_inline uint16_t bswap_16(uint16_t x)
 {
   __asm("rorw $8, %0"   :
@@ -129,7 +149,7 @@ static inline uint64_t bswap_64(uint64_t x)
     return r.ll;
 #endif
 }
-#endif  /* !ARCH_X86 */
+#endif  /* defined(ARCH_X86) */
 
 #endif  /* !HAVE_BYTESWAP_H */
 
diff --git a/src/libffmpeg/libavutil/common.h b/src/libffmpeg/libavutil/common.h
index b26c821f8..d167404b6 100644
--- a/src/libffmpeg/libavutil/common.h
+++ b/src/libffmpeg/libavutil/common.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file common.h
  * common internal and external api header.
@@ -56,18 +76,15 @@
 #endif
 #endif
 
-#ifndef EMULATE_INTTYPES
-#   include <inttypes.h>
+#ifndef attribute_deprecated
+#if defined(__GNUC__) && (__GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR__ > 0)
+#    define attribute_deprecated __attribute__((deprecated))
 #else
-    typedef signed char  int8_t;
-    typedef signed short int16_t;
-    typedef signed int   int32_t;
-    typedef unsigned char  uint8_t;
-    typedef unsigned short uint16_t;
-    typedef unsigned int   uint32_t;
-    typedef signed long long   int64_t;
-    typedef unsigned long long uint64_t;
-#endif /* EMULATE_INTTYPES */
+#    define attribute_deprecated
+#endif
+#endif
+
+#   include <inttypes.h>
 
 #ifndef PRId64
 #define PRId64 "lld"
@@ -81,6 +98,10 @@
 #define PRIx64 "llx"
 #endif
 
+#ifndef PRIX64
+#define PRIX64 "llX"
+#endif
+
 #ifndef PRId32
 #define PRId32 "d"
 #endif
@@ -125,16 +146,6 @@
 #define UINT64_MAX uint64_t_C(0xFFFFFFFFFFFFFFFF)
 #endif
 
-#ifdef EMULATE_FAST_INT
-typedef signed char int_fast8_t;
-typedef signed int  int_fast16_t;
-typedef signed int  int_fast32_t;
-typedef unsigned char uint_fast8_t;
-typedef unsigned int  uint_fast16_t;
-typedef unsigned int  uint_fast32_t;
-typedef uint64_t      uint_fast64_t;
-#endif
-
 #ifndef INT_BIT
 #    if INT_MAX != 2147483647
 #        define INT_BIT 64
@@ -164,11 +175,14 @@ typedef uint64_t      uint_fast64_t;
 #define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b))
 /* assume b>0 */
 #define ROUNDED_DIV(a,b) (((a)>0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b))
-#define ABS(a) ((a) >= 0 ? (a) : (-(a)))
+#define FFABS(a) ((a) >= 0 ? (a) : (-(a)))
+#define FFSIGN(a) ((a) > 0 ? 1 : -1)
 
 #define FFMAX(a,b) ((a) > (b) ? (a) : (b))
 #define FFMIN(a,b) ((a) > (b) ? (b) : (a))
 
+#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0)
+
 /* misc math functions */
 extern FF_IMPORT_ATTR const uint8_t ff_log2_tab[256];
 
@@ -207,7 +221,21 @@ static inline int av_log2_16bit(unsigned int v)
 /* median of 3 */
 static inline int mid_pred(int a, int b, int c)
 {
-#if 0
+#if HAVE_CMOV
+    int i=b;
+    asm volatile(
+        "cmp    %2, %1 \n\t"
+        "cmovg  %1, %0 \n\t"
+        "cmovg  %2, %1 \n\t"
+        "cmp    %3, %1 \n\t"
+        "cmovl  %3, %1 \n\t"
+        "cmp    %1, %0 \n\t"
+        "cmovg  %1, %0 \n\t"
+        :"+&r"(i), "+&r"(a)
+        :"r"(b), "r"(c)
+    );
+    return i;
+#elif 0
     int t= (a-b)&((a-b)>>31);
     a-=t;
     b+=t;
@@ -236,7 +264,7 @@ static inline int mid_pred(int a, int b, int c)
  * @param a value to clip
  * @param amin minimum value of the clip range
  * @param amax maximum value of the clip range
- * @return cliped value
+ * @return clipped value
  */
 static inline int clip(int a, int amin, int amax)
 {
@@ -248,7 +276,7 @@ static inline int clip(int a, int amin, int amax)
 /**
  * clip a signed integer value into the 0-255 range
  * @param a value to clip
- * @return cliped value
+ * @return clipped value
  */
 static inline uint8_t clip_uint8(int a)
 {
@@ -273,7 +301,19 @@ static inline int ff_get_fourcc(const char *s){
 #define MKTAG(a,b,c,d) (a | (b << 8) | (c << 16) | (d << 24))
 #define MKBETAG(a,b,c,d) (d | (c << 8) | (b << 16) | (a << 24))
 
-
+/*!
+ * \def GET_UTF8(val, GET_BYTE, ERROR)
+ * converts a utf-8 character (up to 4 bytes long) to its 32-bit ucs-4 encoded form
+ * \param val is the output and should be of type uint32_t. It holds the converted
+ * ucs-4 character and should be a left value.
+ * \param GET_BYTE gets utf-8 encoded bytes from any proper source. It can be
+ * a function or a statement whose return value or evaluated value is of type
+ * uint8_t. It will be executed up to 4 times for values in the valid utf-8 range,
+ * and up to 7 times in the general case.
+ * \param ERROR action that should be taken when an invalid utf-8 byte is returned
+ * from GET_BYTE. It should be a statement that jumps out of the macro,
+ * like exit(), goto, return, break, or continue.
+ */
 #define GET_UTF8(val, GET_BYTE, ERROR)\
     val= GET_BYTE;\
     {\
@@ -289,7 +329,43 @@ static inline int ff_get_fourcc(const char *s){
         }\
     }
 
-#if defined(ARCH_X86) || defined(ARCH_X86_64) || defined(ARCH_POWERPC)
+/*!
+ * \def PUT_UTF8(val, tmp, PUT_BYTE)
+ * converts a 32-bit unicode character to its utf-8 encoded form (up to 4 bytes long).
+ * \param val is an input only argument and should be of type uint32_t. It holds
+ * a ucs4 encoded unicode character that is to be converted to utf-8. If
+ * val is given as a function it's executed only once.
+ * \param tmp is a temporary variable and should be of type uint8_t. It
+ * represents an intermediate value during conversion that is to be
+ * outputted by PUT_BYTE.
+ * \param PUT_BYTE writes the converted utf-8 bytes to any proper destination.
+ * It could be a function or a statement, and uses tmp as the input byte.
+ * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be
+ * executed up to 4 times for values in the valid utf-8 range and up to
+ * 7 times in the general case, depending on the length of the converted
+ * unicode character.
+ */
+#define PUT_UTF8(val, tmp, PUT_BYTE)\
+    {\
+        int bytes, shift;\
+        uint32_t in = val;\
+        if (in < 0x80) {\
+            tmp = in;\
+            PUT_BYTE\
+        } else {\
+            bytes = (av_log2(in) + 4) / 5;\
+            shift = (bytes - 1) * 6;\
+            tmp = (256 - (256 >> bytes)) | (in >> shift);\
+            PUT_BYTE\
+            while (shift >= 6) {\
+                shift -= 6;\
+                tmp = 0x80 | ((in >> shift) & 0x3f);\
+                PUT_BYTE\
+            }\
+        }\
+    }
+
+#if defined(ARCH_X86) || defined(ARCH_POWERPC)
 #if defined(ARCH_X86_64)
 static inline uint64_t read_time(void)
 {
@@ -344,7 +420,7 @@ tend= read_time();\
       tcount++;\
   }else\
       tskip_count++;\
-  if(256*256*256*64%(tcount+tskip_count)==0){\
+  if(((tcount+tskip_count)&(tcount+tskip_count-1))==0){\
       av_log(NULL, AV_LOG_DEBUG, "%"PRIu64" dezicycles in %s, %d runs, %d skips\n", tsum*10/tcount, id, tcount, tskip_count);\
   }\
 }
@@ -354,10 +430,22 @@ tend= read_time();\
 #endif
 
 /* memory */
+
+#ifdef __GNUC__
+  #define DECLARE_ALIGNED(n,t,v)       t v __attribute__ ((aligned (n)))
+#else
+  #define DECLARE_ALIGNED(n,t,v)      __declspec(align(n)) t v
+#endif
+
+/* memory */
 void *av_malloc(unsigned int size);
 void *av_realloc(void *ptr, unsigned int size);
 void av_free(void *ptr);
 
+void *av_mallocz(unsigned int size);
+char *av_strdup(const char *s);
+void av_freep(void *ptr);
+
 /* xine: inline causes trouble for debug compiling */
 #ifdef DISABLE_INLINE
 # ifdef inline
@@ -370,4 +458,11 @@ void av_free(void *ptr);
 # define always_inline
 #endif
 
+/* xine: define ASMALIGN here since it's cleaner that generating it in the configure */
+#if HAVE_ASMALIGN_POT
+# define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\n\t"
+#else
+# define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\n\t"
+#endif
+
 #endif /* COMMON_H */
diff --git a/src/libffmpeg/libavutil/crc.c b/src/libffmpeg/libavutil/crc.c
index 13be2020d..baa605d32 100644
--- a/src/libffmpeg/libavutil/crc.c
+++ b/src/libffmpeg/libavutil/crc.c
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #include "common.h"
 #include "crc.h"
 
diff --git a/src/libffmpeg/libavutil/crc.h b/src/libffmpeg/libavutil/crc.h
index c5b217017..e739c309b 100644
--- a/src/libffmpeg/libavutil/crc.h
+++ b/src/libffmpeg/libavutil/crc.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef CRC_H
 #define CRC_H
 
diff --git a/src/libffmpeg/libavutil/integer.c b/src/libffmpeg/libavutil/integer.c
index 1820dbf59..5c7b71530 100644
--- a/src/libffmpeg/libavutil/integer.c
+++ b/src/libffmpeg/libavutil/integer.c
@@ -2,18 +2,20 @@
  * arbitrary precision integers
  * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavutil/integer.h b/src/libffmpeg/libavutil/integer.h
index 523752912..a50ad9bae 100644
--- a/src/libffmpeg/libavutil/integer.h
+++ b/src/libffmpeg/libavutil/integer.h
@@ -2,18 +2,20 @@
  * arbitrary precision integers
  * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavutil/internal.h b/src/libffmpeg/libavutil/internal.h
index 266976c94..7d850141b 100644
--- a/src/libffmpeg/libavutil/internal.h
+++ b/src/libffmpeg/libavutil/internal.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 /**
  * @file internal.h
  * common internal api header.
@@ -10,32 +30,17 @@
 #    define PIC
 #endif
 
-#    ifndef ENODATA
-#        define ENODATA  61
-#    endif
+#ifndef ENODATA
+#    define ENODATA  61
+#endif
 
 #include "bswap.h"
 
 #include <stddef.h>
 #ifndef offsetof
-# define offsetof(T,F) ((unsigned int)((char *)&((T *)0)->F))
+#    define offsetof(T,F) ((unsigned int)((char *)&((T *)0)->F))
 #endif
 
-#define AVOPTION_CODEC_BOOL(name, help, field) \
-    { name, help, offsetof(AVCodecContext, field), FF_OPT_TYPE_BOOL }
-#define AVOPTION_CODEC_DOUBLE(name, help, field, minv, maxv, defval) \
-    { name, help, offsetof(AVCodecContext, field), FF_OPT_TYPE_DOUBLE, minv, maxv, defval }
-#define AVOPTION_CODEC_FLAG(name, help, field, flag, defval) \
-    { name, help, offsetof(AVCodecContext, field), FF_OPT_TYPE_FLAG, flag, 0, defval }
-#define AVOPTION_CODEC_INT(name, help, field, minv, maxv, defval) \
-    { name, help, offsetof(AVCodecContext, field), FF_OPT_TYPE_INT, minv, maxv, defval }
-#define AVOPTION_CODEC_STRING(name, help, field, str, val) \
-    { name, help, offsetof(AVCodecContext, field), FF_OPT_TYPE_STRING, .defval = val, .defstr = str }
-#define AVOPTION_CODEC_RCOVERRIDE(name, help, field) \
-    { name, help, offsetof(AVCodecContext, field), FF_OPT_TYPE_RCOVERRIDE, .defval = 0, .defstr = NULL }
-#define AVOPTION_SUB(ptr) { .name = NULL, .help = (const char*)ptr }
-#define AVOPTION_END() AVOPTION_SUB(NULL)
-
 #ifdef __MINGW32__
 #    ifdef _DEBUG
 #        define DEBUG
@@ -46,44 +51,45 @@
 
 #    ifdef CONFIG_WINCE
 #        define perror(a)
+#        define abort()
 #    endif
 
 /* __MINGW32__ end */
 #elif defined (CONFIG_OS2)
 /* OS/2 EMX */
 
-#include <float.h>
+#    include <float.h>
 
 #endif /* !__MINGW32__ && CONFIG_OS2 */
 
-#    ifdef USE_FASTMEMCPY
-#        include "fastmemcpy.h"
-#    endif
+#ifdef USE_FASTMEMCPY
+#    include "libvo/fastmemcpy.h"
+#endif
 
 // Use rip-relative addressing if compiling PIC code on x86-64.
-#    if defined(__MINGW32__) || defined(__CYGWIN__) || \
-        defined(__OS2__) || (defined (__OpenBSD__) && !defined(__ELF__))
-#        if defined(ARCH_X86_64) && defined(PIC)
-#            define MANGLE(a) "_" #a"(%%rip)"
-#        else
-#            define MANGLE(a) "_" #a
-#        endif
+#if defined(__MINGW32__) || defined(__CYGWIN__) || \
+    defined(__OS2__) || (defined (__OpenBSD__) && !defined(__ELF__))
+#    if defined(ARCH_X86_64) && defined(PIC)
+#        define MANGLE(a) "_" #a"(%%rip)"
 #    else
-#        if defined(ARCH_X86_64) && defined(PIC)
-#            define MANGLE(a) #a"(%%rip)"
-#        elif defined(CONFIG_DARWIN)
-#            define MANGLE(a) "_" #a
-#        else
-#            define MANGLE(a) #a
-#        endif
+#        define MANGLE(a) "_" #a
+#    endif
+#else
+#    if defined(ARCH_X86_64) && defined(PIC)
+#        define MANGLE(a) #a"(%%rip)"
+#    elif defined(CONFIG_DARWIN)
+#        define MANGLE(a) "_" #a
+#    else
+#        define MANGLE(a) #a
 #    endif
+#endif
 
 /* debug stuff */
 
-#    if !defined(DEBUG) && !defined(NDEBUG)
-#        define NDEBUG
-#    endif
-#    include <assert.h>
+#if !defined(DEBUG) && !defined(NDEBUG)
+#    define NDEBUG
+#endif
+#include <assert.h>
 
 /* dprintf macros */
 #    ifdef DEBUG
@@ -96,32 +102,40 @@
 #        define dprintf(fmt,...)
 #    endif
 
-#    ifdef CONFIG_WINCE
-#            define abort()
-#    endif
+#define av_abort()      do { av_log(NULL, AV_LOG_ERROR, "Abort at %s:%d\n", __FILE__, __LINE__); abort(); } while (0)
 
-#    define av_abort()      do { av_log(NULL, AV_LOG_ERROR, "Abort at %s:%d\n", __FILE__, __LINE__); abort(); } while (0)
+/* math */
 
-extern const uint32_t inverse[256];
+extern const uint32_t ff_inverse[256];
 
-#if defined(ARCH_X86) || defined(ARCH_X86_64)
+#if defined(ARCH_X86)
 #    define FASTDIV(a,b) \
     ({\
         int ret,dmy;\
         asm volatile(\
             "mull %3"\
             :"=d"(ret),"=a"(dmy)\
-            :"1"(a),"g"(inverse[b])\
+            :"1"(a),"g"(ff_inverse[b])\
+            );\
+        ret;\
+    })
+#elif defined(ARCH_ARMV4L)
+#    define FASTDIV(a,b) \
+    ({\
+        int ret,dmy;\
+        asm volatile(\
+            "umull %1, %0, %2, %3"\
+            :"=&r"(ret),"=&r"(dmy)\
+            :"r"(a),"r"(ff_inverse[b])\
             );\
         ret;\
     })
 #elif defined(CONFIG_FASTDIV)
-#    define FASTDIV(a,b)   ((uint32_t)((((uint64_t)a)*inverse[b])>>32))
+#    define FASTDIV(a,b)   ((uint32_t)((((uint64_t)a)*ff_inverse[b])>>32))
 #else
 #    define FASTDIV(a,b)   ((a)/(b))
 #endif
 
-/* math */
 extern FF_IMPORT_ATTR const uint8_t ff_sqrt_tab[128];
 
 static inline int ff_sqrt(int a)
@@ -142,7 +156,7 @@ static inline int ff_sqrt(int a)
     return ret;
 }
 
-#if defined(ARCH_X86) || defined(ARCH_X86_64)
+#if defined(ARCH_X86)
 #define MASK_ABS(mask, level)\
             asm volatile(\
                 "cdq                    \n\t"\
@@ -156,7 +170,7 @@ static inline int ff_sqrt(int a)
             level= (level^mask)-mask;
 #endif
 
-#if __CPU__ >= 686 && !defined(RUNTIME_CPUDETECT)
+#ifdef HAVE_CMOV
 #define COPY3_IF_LT(x,y,a,b,c,d)\
 asm volatile (\
     "cmpl %0, %3        \n\t"\
@@ -205,7 +219,7 @@ if((y)<(x)){\
 static always_inline long int lrintf(float x)
 {
 #ifdef __MINGW32__
-#  ifdef ARCH_X86
+#  ifdef ARCH_X86_32
     int32_t i;
     asm volatile(
         "fistpl %0\n\t"
@@ -215,7 +229,7 @@ static always_inline long int lrintf(float x)
 #  else
     /* XXX: incorrect, but make it compile */
     return (int)(x + (x < 0 ? -0.5 : 0.5));
-#  endif /* ARCH_X86 */
+#  endif /* ARCH_X86_32 */
 #else
     return (int)(rint(x));
 #endif /* __MINGW32__ */
diff --git a/src/libffmpeg/libavutil/intfloat_readwrite.h b/src/libffmpeg/libavutil/intfloat_readwrite.h
index 33e4c636c..c535b64c8 100644
--- a/src/libffmpeg/libavutil/intfloat_readwrite.h
+++ b/src/libffmpeg/libavutil/intfloat_readwrite.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef INTFLOAT_READWRITE_H
 #define INTFLOAT_READWRITE_H
 
diff --git a/src/libffmpeg/libavutil/lls.c b/src/libffmpeg/libavutil/lls.c
index 6bf4d9278..aa9467dce 100644
--- a/src/libffmpeg/libavutil/lls.c
+++ b/src/libffmpeg/libavutil/lls.c
@@ -3,18 +3,20 @@
  *
  * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
diff --git a/src/libffmpeg/libavutil/lls.h b/src/libffmpeg/libavutil/lls.h
index 944fba75d..59ad2e958 100644
--- a/src/libffmpeg/libavutil/lls.h
+++ b/src/libffmpeg/libavutil/lls.h
@@ -3,18 +3,20 @@
  *
  * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
diff --git a/src/libffmpeg/libavutil/log.c b/src/libffmpeg/libavutil/log.c
index f43593ad9..8b2dc6f6d 100644
--- a/src/libffmpeg/libavutil/log.c
+++ b/src/libffmpeg/libavutil/log.c
@@ -2,18 +2,20 @@
  * log functions
  * Copyright (c) 2003 Michel Bardiaux
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/libffmpeg/libavutil/log.h b/src/libffmpeg/libavutil/log.h
index 13366064e..0ff1f9fcf 100644
--- a/src/libffmpeg/libavutil/log.h
+++ b/src/libffmpeg/libavutil/log.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef LOG_H
 #define LOG_H
 
@@ -13,7 +33,7 @@ struct AVCLASS {
                                         or AVFormatContext, which begin with an AVClass.
                                         Needed because av_log is in libavcodec and has no visibility
                                         of AVIn/OutputFormat */
-    struct AVOption *option;
+    const struct AVOption *option;
 };
 
 /* av_log API */
diff --git a/src/libffmpeg/libavutil/mathematics.c b/src/libffmpeg/libavutil/mathematics.c
index 951324e99..4be027d9d 100644
--- a/src/libffmpeg/libavutil/mathematics.c
+++ b/src/libffmpeg/libavutil/mathematics.c
@@ -1,18 +1,20 @@
 /*
  * Copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -129,7 +131,7 @@ main(){
                 if((double)a * (double)b / (double)c > (1LL<<63))
                     continue;
 
-                if(d!=e) printf("%Ld*%Ld/%Ld= %Ld=%Ld\n", a, b, c, d, e);
+                if(d!=e) printf("%"PRId64"*%"PRId64"/%"PRId64"= %"PRId64"=%"PRId64"\n", a, b, c, d, e);
             }
         }
     }
diff --git a/src/libffmpeg/libavutil/mathematics.h b/src/libffmpeg/libavutil/mathematics.h
index 0cf726cbe..0b74b254b 100644
--- a/src/libffmpeg/libavutil/mathematics.h
+++ b/src/libffmpeg/libavutil/mathematics.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef MATHEMATICS_H
 #define MATHEMATICS_H
 
diff --git a/src/libffmpeg/libavutil/md5.c b/src/libffmpeg/libavutil/md5.c
index 32eca3a8e..d33ad1483 100644
--- a/src/libffmpeg/libavutil/md5.c
+++ b/src/libffmpeg/libavutil/md5.c
@@ -2,18 +2,20 @@
  * Copyright (C) 2006 Michael Niedermayer (michaelni@gmx.at)
  * Copyright (C) 2003-2005 by Christopher R. Hertel (crh@ubiqx.mn.org)
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  * References:
@@ -174,11 +176,11 @@ main(){
     uint8_t in[1000];
 
     for(i=0; i<1000; i++) in[i]= i*i;
-    av_md5_sum( (uint8_t*)&md5val, in,  1000); printf("%lld\n", md5val);
-    av_md5_sum( (uint8_t*)&md5val, in,  63); printf("%lld\n", md5val);
-    av_md5_sum( (uint8_t*)&md5val, in,  64); printf("%lld\n", md5val);
-    av_md5_sum( (uint8_t*)&md5val, in,  65); printf("%lld\n", md5val);
+    av_md5_sum( (uint8_t*)&md5val, in,  1000); printf("%"PRId64"\n", md5val);
+    av_md5_sum( (uint8_t*)&md5val, in,  63); printf("%"PRId64"\n", md5val);
+    av_md5_sum( (uint8_t*)&md5val, in,  64); printf("%"PRId64"\n", md5val);
+    av_md5_sum( (uint8_t*)&md5val, in,  65); printf("%"PRId64"\n", md5val);
     for(i=0; i<1000; i++) in[i]= i % 127;
-    av_md5_sum( (uint8_t*)&md5val, in,  999); printf("%lld\n", md5val);
+    av_md5_sum( (uint8_t*)&md5val, in,  999); printf("%"PRId64"\n", md5val);
 }
 #endif
diff --git a/src/libffmpeg/libavutil/md5.h b/src/libffmpeg/libavutil/md5.h
index c8144b4cc..8d1b4b5fe 100644
--- a/src/libffmpeg/libavutil/md5.h
+++ b/src/libffmpeg/libavutil/md5.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef MD5_H
 #define MD5_H
 
diff --git a/src/libffmpeg/libavcodec/mem.c b/src/libffmpeg/libavutil/mem.c
index 24d75e948..f43fb5420 100644
--- a/src/libffmpeg/libavcodec/mem.c
+++ b/src/libffmpeg/libavutil/mem.c
@@ -1,28 +1,30 @@
 /*
- * default memory allocator for libavcodec
+ * default memory allocator for libavutil
  * Copyright (c) 2002 Fabrice Bellard.
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 /**
  * @file mem.c
- * default memory allocator for libavcodec.
+ * default memory allocator for libavutil.
  */
 
-#include "avcodec.h"
+#include "common.h"
 
 /* here we can use OS dependant allocation functions */
 #undef malloc
@@ -45,16 +47,18 @@
 void *av_malloc(unsigned int size)
 {
     void *ptr;
-#ifdef MEMALIGN_HACK
+#ifdef CONFIG_MEMALIGN_HACK
     long diff;
 #endif
 
-    /* lets disallow possible ambiguous cases */
-    if(size > INT_MAX)
+    /* let's disallow possible ambiguous cases */
+    if(size > (INT_MAX-16) )
         return NULL;
 
-#ifdef MEMALIGN_HACK
-    ptr = malloc(size+16+1);
+#ifdef CONFIG_MEMALIGN_HACK
+    ptr = malloc(size+16);
+    if(!ptr)
+        return ptr;
     diff= ((-(long)ptr - 1)&15) + 1;
     ptr += diff;
     ((char*)ptr)[-1]= diff;
@@ -99,16 +103,16 @@ void *av_malloc(unsigned int size)
  */
 void *av_realloc(void *ptr, unsigned int size)
 {
-#ifdef MEMALIGN_HACK
+#ifdef CONFIG_MEMALIGN_HACK
     int diff;
 #endif
 
-    /* lets disallow possible ambiguous cases */
-    if(size > INT_MAX)
+    /* let's disallow possible ambiguous cases */
+    if(size > (INT_MAX-16) )
         return NULL;
 
-#ifdef MEMALIGN_HACK
-    //FIXME this isnt aligned correctly though it probably isnt needed
+#ifdef CONFIG_MEMALIGN_HACK
+    //FIXME this isn't aligned correctly, though it probably isn't needed
     if(!ptr) return av_malloc(size);
     diff= ((char*)ptr)[-1];
     return realloc(ptr - diff, size + diff) + diff;
@@ -120,16 +124,48 @@ void *av_realloc(void *ptr, unsigned int size)
 /**
  * Free memory which has been allocated with av_malloc(z)() or av_realloc().
  * NOTE: ptr = NULL is explicetly allowed
- * Note2: it is recommanded that you use av_freep() instead
+ * Note2: it is recommended that you use av_freep() instead
  */
 void av_free(void *ptr)
 {
     /* XXX: this test should not be needed on most libcs */
     if (ptr)
-#ifdef MEMALIGN_HACK
+#ifdef CONFIG_MEMALIGN_HACK
         free(ptr - ((char*)ptr)[-1]);
 #else
         free(ptr);
 #endif
 }
 
+/**
+ * Frees memory and sets the pointer to NULL.
+ * @param arg pointer to the pointer which should be freed
+ */
+void av_freep(void *arg)
+{
+    void **ptr= (void**)arg;
+    av_free(*ptr);
+    *ptr = NULL;
+}
+
+void *av_mallocz(unsigned int size)
+{
+    void *ptr;
+
+    ptr = av_malloc(size);
+    if (ptr)
+        memset(ptr, 0, size);
+    return ptr;
+}
+
+char *av_strdup(const char *s)
+{
+    char *ptr;
+    int len;
+    len = strlen(s) + 1;
+    ptr = av_malloc(len);
+    if (ptr)
+        memcpy(ptr, s, len);
+    return ptr;
+}
+
diff --git a/src/libffmpeg/libavutil/rational.c b/src/libffmpeg/libavutil/rational.c
index 4a7b0edf7..0e018c41b 100644
--- a/src/libffmpeg/libavutil/rational.c
+++ b/src/libffmpeg/libavutil/rational.c
@@ -2,18 +2,20 @@
  * Rational numbers
  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
@@ -34,22 +36,29 @@
 int av_reduce(int *dst_nom, int *dst_den, int64_t nom, int64_t den, int64_t max){
     AVRational a0={0,1}, a1={1,0};
     int sign= (nom<0) ^ (den<0);
-    int64_t gcd= ff_gcd(ABS(nom), ABS(den));
+    int64_t gcd= ff_gcd(FFABS(nom), FFABS(den));
 
-    nom = ABS(nom)/gcd;
-    den = ABS(den)/gcd;
+    nom = FFABS(nom)/gcd;
+    den = FFABS(den)/gcd;
     if(nom<=max && den<=max){
         a1= (AVRational){nom, den};
         den=0;
     }
 
     while(den){
-        int64_t x       = nom / den;
+        uint64_t x      = nom / den;
         int64_t next_den= nom - den*x;
         int64_t a2n= x*a1.num + a0.num;
         int64_t a2d= x*a1.den + a0.den;
 
-        if(a2n > max || a2d > max) break;
+        if(a2n > max || a2d > max){
+            if(a1.num) x= (max - a0.num) / a1.num;
+            if(a1.den) x= FFMIN(x, (max - a0.den) / a1.den);
+
+            if (den*(2*x*a1.den + a0.den) > nom*a1.den)
+                a1 = (AVRational){x*a1.num + a0.num, x*a1.den + a0.den};
+            break;
+        }
 
         a0= a1;
         a1= (AVRational){a2n, a2d};
diff --git a/src/libffmpeg/libavutil/rational.h b/src/libffmpeg/libavutil/rational.h
index 0fbe0d29d..43fc22114 100644
--- a/src/libffmpeg/libavutil/rational.h
+++ b/src/libffmpeg/libavutil/rational.h
@@ -2,18 +2,20 @@
  * Rational numbers
  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
  *
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
  */
diff --git a/src/libffmpeg/libavutil/x86_cpu.h b/src/libffmpeg/libavutil/x86_cpu.h
index 8fd5f8600..3d54b2a60 100644
--- a/src/libffmpeg/libavutil/x86_cpu.h
+++ b/src/libffmpeg/libavutil/x86_cpu.h
@@ -1,3 +1,23 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef AVUTIL_X86CPU_H
 #define AVUTIL_X86CPU_H
 
@@ -15,6 +35,7 @@
 #  define REGBP   rbp
 #  define REGa    rax
 #  define REGb    rbx
+#  define REGc    rcx
 #  define REGSP   rsp
 
 #else
@@ -32,6 +53,7 @@
 #  define REGBP   ebp
 #  define REGa    eax
 #  define REGb    ebx
+#  define REGc    ecx
 #  define REGSP   esp
 #endif
 
diff --git a/src/libffmpeg/xine_decoder.c b/src/libffmpeg/xine_decoder.c
index 10f420997..02d19cc1a 100644
--- a/src/libffmpeg/xine_decoder.c
+++ b/src/libffmpeg/xine_decoder.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: xine_decoder.c,v 1.171 2006/10/11 12:53:12 dgp85 Exp $
+ * $Id: xine_decoder.c,v 1.172 2006/12/04 22:25:13 miguelfreitas Exp $
  *
  * xine decoder plugin using ffmpeg
  *
@@ -108,8 +108,8 @@ void avcodec_register_all(void)
     register_avcodec(&vmdvideo_decoder);
     register_avcodec(&vmdaudio_decoder);
     register_avcodec(&truemotion1_decoder);
-    register_avcodec(&mszh_decoder);
-    register_avcodec(&zlib_decoder);
+    //register_avcodec(&mszh_decoder);
+    //register_avcodec(&zlib_decoder);
     register_avcodec(&xan_dpcm_decoder);
     register_avcodec(&asv1_decoder);
     register_avcodec(&asv2_decoder);
@@ -142,7 +142,7 @@ void avcodec_register_all(void)
     register_avcodec(&nuv_decoder);
     register_avcodec(&kmvc_decoder);
     register_avcodec(&flashsv_decoder);
-    register_avcodec(&cavs_decoder);
+    //register_avcodec(&cavs_decoder);
     register_avcodec(&cook_decoder);
     register_avcodec(&truespeech_decoder);
     register_avcodec(&tta_decoder);
author	Miguel Freitas <miguelfreitas@users.sourceforge.net>	2006-12-04 22:25:13 +0000
committer	Miguel Freitas <miguelfreitas@users.sourceforge.net>	2006-12-04 22:25:13 +0000
commit	e6d1a700e06ba8a985c29ba212b359c9e33bcc55 (patch)
tree	3c98db75ad4f78f4e44c9c6bf974cfff704d1ce2 /src
parent	e8bcf74e1a8a78e15d3d147f1d485c07a5ac3cd6 (diff)
download	xine-lib-e6d1a700e06ba8a985c29ba212b359c9e33bcc55.tar.gz xine-lib-e6d1a700e06ba8a985c29ba212b359c9e33bcc55.tar.bz2