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authorDiego 'Flameeyes' Pettenò <flameeyes@gmail.com>2007-12-22 23:18:37 +0100
committerDiego 'Flameeyes' Pettenò <flameeyes@gmail.com>2007-12-22 23:18:37 +0100
commit0ff96f3986d9c31edd14182e22b498a674571f9c (patch)
tree70e894f50831d9c91986921d301042e4be5492f4 /src/libffmpeg
parentc57821405a657216e41e9c9e8ddaed9996af2350 (diff)
downloadxine-lib-0ff96f3986d9c31edd14182e22b498a674571f9c.tar.gz
xine-lib-0ff96f3986d9c31edd14182e22b498a674571f9c.tar.bz2
Move libffmpeg into combined/ffmpeg directory.
--HG-- rename : src/libffmpeg/Makefile.am => src/combined/ffmpeg/Makefile.am rename : src/libffmpeg/ff_audio_decoder.c => src/combined/ffmpeg/ff_audio_decoder.c rename : src/libffmpeg/ff_dvaudio_decoder.c => src/combined/ffmpeg/ff_dvaudio_decoder.c rename : src/libffmpeg/ff_mpeg_parser.c => src/combined/ffmpeg/ff_mpeg_parser.c rename : src/libffmpeg/ff_mpeg_parser.h => src/combined/ffmpeg/ff_mpeg_parser.h rename : src/libffmpeg/ff_video_decoder.c => src/combined/ffmpeg/ff_video_decoder.c rename : src/libffmpeg/ffmpeg_decoder.c => src/combined/ffmpeg/ffmpeg_decoder.c rename : src/libffmpeg/ffmpeg_decoder.h => src/combined/ffmpeg/ffmpeg_decoder.h rename : src/libffmpeg/ffmpeg_encoder.c => src/combined/ffmpeg/ffmpeg_encoder.c
Diffstat (limited to 'src/libffmpeg')
-rw-r--r--src/libffmpeg/Makefile.am62
-rw-r--r--src/libffmpeg/ff_audio_decoder.c541
-rw-r--r--src/libffmpeg/ff_dvaudio_decoder.c412
-rw-r--r--src/libffmpeg/ff_mpeg_parser.c321
-rw-r--r--src/libffmpeg/ff_mpeg_parser.h81
-rw-r--r--src/libffmpeg/ff_video_decoder.c1816
-rw-r--r--src/libffmpeg/ffmpeg_decoder.c55
-rw-r--r--src/libffmpeg/ffmpeg_decoder.h49
-rw-r--r--src/libffmpeg/ffmpeg_encoder.c328
9 files changed, 0 insertions, 3665 deletions
diff --git a/src/libffmpeg/Makefile.am b/src/libffmpeg/Makefile.am
deleted file mode 100644
index 42fe20f95..000000000
--- a/src/libffmpeg/Makefile.am
+++ /dev/null
@@ -1,62 +0,0 @@
-include $(top_srcdir)/misc/Makefile.common
-
-AM_CFLAGS = $(DEFAULT_OCFLAGS) $(VISIBILITY_FLAG)
-AM_CPPFLAGS = $(ZLIB_CPPFLAGS)
-AM_LDFLAGS = $(xineplug_ldflags)
-
-if WITH_EXTERNAL_FFMPEG
-AM_CFLAGS += $(FFMPEG_CFLAGS) $(FFMPEG_POSTPROC_CFLAGS)
-link_ffmpeg = $(FFMPEG_LIBS) $(FFMPEG_POSTPROC_LIBS)
-else
-AM_CPPFLAGS += -I$(top_srcdir)/contrib/ffmpeg/libavutil \
- -I$(top_srcdir)/contrib/ffmpeg/libavcodec \
- -I$(top_srcdir)/contrib/ffmpeg/libpostproc
-link_ffmpeg = $(top_builddir)/contrib/ffmpeg/libavcodec/libavcodec.a \
- $(top_builddir)/contrib/ffmpeg/libavutil/libavutil.a \
- $(top_builddir)/contrib/ffmpeg/libpostproc/libpostproc.a
-
-$(top_builddir)/contrib/ffmpeg/libavcodec/libavcodec.a:
- $(MAKE) -C $(top_builddir)/contrib/ ffmpeg/libavcodec/libavcodec.a
-
-$(top_builddir)/contrib/ffmpeg/libavutil/libavutil.a:
- $(MAKE) -C $(top_builddir)/contrib/ ffmpeg/libavutil/libavutil.a
-
-$(top_builddir)/contrib/ffmpeg/libpostproc/libpostproc.a:
- $(MAKE) -C $(top_builddir)/contrib/ ffmpeg/libpostproc/libpostproc.a
-
-$(top_builddir)/contrib/ffmpeg/config.h:
- $(MAKE) -C $(top_builddir)/contrib/ ffmpeg/config.mak
-
-ffmpeg_config.h: $(top_builddir)/contrib/ffmpeg/config.h
- cp $(top_builddir)/contrib/ffmpeg/config.h ffmpeg_config.h
-
-BUILT_SOURCES = ffmpeg_config.h
-CLEANFILES = $(BUILT_SOURCES)
-
-endif
-
-# this must always be included, even if the current machine has no DXR3...
-EXTRA_DIST = ffmpeg_encoder.c
-
-xineplug_LTLIBRARIES = xineplug_decode_ff.la xineplug_decode_dvaudio.la
-
-if ENABLE_DXR3
-AM_CFLAGS += $(X_CFLAGS)
-AM_CPPFLAGS += -I$(top_srcdir)/src/dxr3
-xineplug_decode_ff_la_SOURCES = ffmpeg_decoder.c ff_audio_decoder.c ff_video_decoder.c \
- ffmpeg_encoder.c ff_mpeg_parser.c ffmpeg_decoder.h \
- ff_mpeg_parser.h
-else
-xineplug_decode_ff_la_SOURCES = ffmpeg_decoder.c ff_audio_decoder.c ff_video_decoder.c \
- ff_mpeg_parser.c ffmpeg_decoder.h ff_mpeg_parser.h
-endif
-
-nodist_xineplug_decode_ff_la_SOURCES = ffmpeg_config.h
-
-xineplug_decode_ff_la_LIBADD = $(MLIB_LIBS) $(XINE_LIB) -lm $(ZLIB_LIBS) \
- $(link_ffmpeg) $(PTHREAD_LIBS) $(LTLIBINTL)
-xineplug_decode_ff_la_LDFLAGS = $(AM_LDFLAGS) $(IMPURE_TEXT_LDFLAGS)
-
-xineplug_decode_dvaudio_la_SOURCES = ff_dvaudio_decoder.c
-xineplug_decode_dvaudio_la_LIBADD = $(XINE_LIB) $(LTLIBINTL)
-xineplug_decode_dvaudio_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(top_srcdir)/contrib/ffmpeg/libavcodec
diff --git a/src/libffmpeg/ff_audio_decoder.c b/src/libffmpeg/ff_audio_decoder.c
deleted file mode 100644
index dd03cd2a3..000000000
--- a/src/libffmpeg/ff_audio_decoder.c
+++ /dev/null
@@ -1,541 +0,0 @@
-/*
- * Copyright (C) 2001-2005 the xine project
- *
- * This file is part of xine, a free video player.
- *
- * xine 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.
- *
- * xine 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.
- *
- * 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, USA
- *
- * xine audio decoder plugin using ffmpeg
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-# ifndef HAVE_FFMPEG
-# include "ffmpeg_config.h"
-# endif
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <inttypes.h>
-#include <string.h>
-#include <pthread.h>
-#include <math.h>
-
-#define LOG_MODULE "ffmpeg_audio_dec"
-#define LOG_VERBOSE
-/*
-#define LOG
-*/
-
-#include <xine/xine_internal.h>
-#include <xine/buffer.h>
-#include <xine/xineutils.h>
-#include "bswap.h"
-#include "ffmpeg_decoder.h"
-
-#define AUDIOBUFSIZE (64 * 1024)
-
-typedef struct {
- audio_decoder_class_t decoder_class;
-} ff_audio_class_t;
-
-typedef struct ff_audio_decoder_s {
- audio_decoder_t audio_decoder;
-
- xine_stream_t *stream;
-
- int output_open;
- int audio_channels;
- int audio_bits;
- int audio_sample_rate;
-
- unsigned char *buf;
- int bufsize;
- int size;
-
- AVCodecContext *context;
- AVCodec *codec;
-
- char *decode_buffer;
- int decoder_ok;
-
-} ff_audio_decoder_t;
-
-
-static const ff_codec_t ff_audio_lookup[] = {
- {BUF_AUDIO_WMAV1, CODEC_ID_WMAV1, "MS Windows Media Audio 1 (ffmpeg)"},
- {BUF_AUDIO_WMAV2, CODEC_ID_WMAV2, "MS Windows Media Audio 2 (ffmpeg)"},
- {BUF_AUDIO_14_4, CODEC_ID_RA_144, "Real 14.4 (ffmpeg)"},
- {BUF_AUDIO_28_8, CODEC_ID_RA_288, "Real 28.8 (ffmpeg)"},
- {BUF_AUDIO_MPEG, CODEC_ID_MP3, "MP3 (ffmpeg)"},
- {BUF_AUDIO_MSADPCM, CODEC_ID_ADPCM_MS, "MS ADPCM (ffmpeg)"},
- {BUF_AUDIO_QTIMAADPCM, CODEC_ID_ADPCM_IMA_QT, "QT IMA ADPCM (ffmpeg)"},
- {BUF_AUDIO_MSIMAADPCM, CODEC_ID_ADPCM_IMA_WAV, "MS IMA ADPCM (ffmpeg)"},
- {BUF_AUDIO_DK3ADPCM, CODEC_ID_ADPCM_IMA_DK3, "Duck DK3 ADPCM (ffmpeg)"},
- {BUF_AUDIO_DK4ADPCM, CODEC_ID_ADPCM_IMA_DK4, "Duck DK4 ADPCM (ffmpeg)"},
- {BUF_AUDIO_VQA_IMA, CODEC_ID_ADPCM_IMA_WS, "Westwood Studios IMA (ffmpeg)"},
- {BUF_AUDIO_SMJPEG_IMA, CODEC_ID_ADPCM_IMA_SMJPEG, "SMJPEG IMA (ffmpeg)"},
- {BUF_AUDIO_XA_ADPCM, CODEC_ID_ADPCM_XA, "CD-ROM/XA ADPCM (ffmpeg)"},
- {BUF_AUDIO_4X_ADPCM, CODEC_ID_ADPCM_4XM, "4X ADPCM (ffmpeg)"},
- {BUF_AUDIO_EA_ADPCM, CODEC_ID_ADPCM_EA, "Electronic Arts ADPCM (ffmpeg)"},
- {BUF_AUDIO_MULAW, CODEC_ID_PCM_MULAW, "mu-law logarithmic PCM (ffmpeg)"},
- {BUF_AUDIO_ALAW, CODEC_ID_PCM_ALAW, "A-law logarithmic PCM (ffmpeg)"},
- {BUF_AUDIO_ROQ, CODEC_ID_ROQ_DPCM, "RoQ DPCM (ffmpeg)"},
- {BUF_AUDIO_INTERPLAY, CODEC_ID_INTERPLAY_DPCM, "Interplay DPCM (ffmpeg)"},
- {BUF_AUDIO_MAC3, CODEC_ID_MACE3, "MACE 3:1 (ffmpeg)"},
- {BUF_AUDIO_MAC6, CODEC_ID_MACE6, "MACE 6:1 (ffmpeg)"},
- {BUF_AUDIO_XAN_DPCM, CODEC_ID_XAN_DPCM, "Origin Xan DPCM (ffmpeg)"},
- {BUF_AUDIO_VMD, CODEC_ID_VMDAUDIO, "Sierra VMD Audio (ffmpeg)"},
- {BUF_AUDIO_FLAC, CODEC_ID_FLAC, "FLAC (ffmpeg)"},
- {BUF_AUDIO_SHORTEN, CODEC_ID_SHORTEN, "Shorten (ffmpeg)"},
- {BUF_AUDIO_ALAC, CODEC_ID_ALAC, "ALAC (ffmpeg)"},
- {BUF_AUDIO_QDESIGN2, CODEC_ID_QDM2, "QDesign (ffmpeg)"},
- {BUF_AUDIO_COOK, CODEC_ID_COOK, "RealAudio Cooker (ffmpeg)"},
- {BUF_AUDIO_TRUESPEECH, CODEC_ID_TRUESPEECH, "TrueSpeech (ffmpeg)"},
- {BUF_AUDIO_TTA, CODEC_ID_TTA, "True Audio Lossless (ffmpeg)"},
- {BUF_AUDIO_SMACKER, CODEC_ID_SMACKAUDIO, "Smacker (ffmpeg)"},
- {BUF_AUDIO_FLVADPCM, CODEC_ID_ADPCM_SWF, "Flash ADPCM (ffmpeg)"},
- {BUF_AUDIO_WAVPACK, CODEC_ID_WAVPACK, "WavPack (ffmpeg)"},
-};
-
-
- static void ff_audio_ensure_buffer_size(ff_audio_decoder_t *this, int size) {
- if (size > this->bufsize) {
- this->bufsize = size + size / 2;
- xprintf(this->stream->xine, XINE_VERBOSITY_LOG,
- _("ffmpeg_audio_dec: increasing buffer to %d to avoid overflow.\n"),
- this->bufsize);
- this->buf = realloc( this->buf, this->bufsize );
- }
-}
-
-static void ff_audio_decode_data (audio_decoder_t *this_gen, buf_element_t *buf) {
-
- ff_audio_decoder_t *this = (ff_audio_decoder_t *) this_gen;
- int bytes_consumed;
- int decode_buffer_size;
- int offset;
- int out;
- audio_buffer_t *audio_buffer;
- int bytes_to_send;
-
- if ( (buf->decoder_flags & BUF_FLAG_HEADER) &&
- !(buf->decoder_flags & BUF_FLAG_SPECIAL) ) {
-
- /* accumulate init data */
- ff_audio_ensure_buffer_size(this, this->size + buf->size);
- memcpy(this->buf + this->size, buf->content, buf->size);
- this->size += buf->size;
-
- if (buf->decoder_flags & BUF_FLAG_FRAME_END) {
- size_t i;
- unsigned int codec_type;
- xine_waveformatex *audio_header;
-
- codec_type = buf->type & 0xFFFF0000;
- this->codec = NULL;
-
- for(i = 0; i < sizeof(ff_audio_lookup)/sizeof(ff_codec_t); i++)
- if(ff_audio_lookup[i].type == codec_type) {
- pthread_mutex_lock (&ffmpeg_lock);
- this->codec = avcodec_find_decoder(ff_audio_lookup[i].id);
- pthread_mutex_unlock (&ffmpeg_lock);
- _x_meta_info_set(this->stream, XINE_META_INFO_AUDIOCODEC,
- ff_audio_lookup[i].name);
- break;
- }
-
- if (!this->codec) {
- xprintf (this->stream->xine, XINE_VERBOSITY_LOG,
- _("ffmpeg_audio_dec: couldn't find ffmpeg decoder for buf type 0x%X\n"),
- codec_type);
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_AUDIO_HANDLED, 0);
- return;
- }
-
- this->context = avcodec_alloc_context();
-
- if(buf->decoder_flags & BUF_FLAG_STDHEADER) {
- this->audio_sample_rate = buf->decoder_info[1];
- this->audio_channels = buf->decoder_info[3];
-
- if(this->size) {
- audio_header = (xine_waveformatex *)this->buf;
-
- this->context->block_align = audio_header->nBlockAlign;
- this->context->bit_rate = audio_header->nAvgBytesPerSec * 8;
-
- if(audio_header->cbSize > 0) {
- this->context->extradata = xine_xmalloc(audio_header->cbSize);
- this->context->extradata_size = audio_header->cbSize;
- memcpy( this->context->extradata,
- (uint8_t *)audio_header + sizeof(xine_waveformatex),
- audio_header->cbSize );
- }
- }
- } else {
- short *ptr;
-
- switch(codec_type) {
- case BUF_AUDIO_14_4:
- this->audio_sample_rate = 8000;
- this->audio_channels = 1;
-
- this->context->block_align = 240;
- break;
- case BUF_AUDIO_28_8:
- this->audio_sample_rate = _X_BE_16(&this->buf[0x30]);
- this->audio_channels = this->buf[0x37];
- /* this->audio_bits = buf->content[0x35] */
-
- this->context->block_align = _X_BE_16(&this->buf[0x2A]);
-
- this->context->extradata_size = 5*sizeof(short);
- this->context->extradata = xine_xmalloc(this->context->extradata_size);
-
- ptr = (short *) this->context->extradata;
-
- ptr[0] = _X_BE_16(&this->buf[0x2C]); /* subpacket size */
- ptr[1] = _X_BE_16(&this->buf[0x28]); /* subpacket height */
- ptr[2] = _X_BE_16(&this->buf[0x16]); /* subpacket flavour */
- ptr[3] = _X_BE_32(&this->buf[0x18]); /* coded frame size */
- ptr[4] = 0; /* codec's data length */
- break;
- default:
- xprintf(this->stream->xine, XINE_VERBOSITY_LOG,
- "ffmpeg_audio_dec: unknown header with buf type 0x%X\n", codec_type);
- break;
- }
- }
-
- /* Current ffmpeg audio decoders always use 16 bits/sample
- * buf->decoder_info[2] can't be used as it doesn't refer to the output
- * bits/sample for some codecs (e.g. MS ADPCM) */
- this->audio_bits = 16;
-
- this->context->bits_per_sample = this->audio_bits;
- this->context->sample_rate = this->audio_sample_rate;
- this->context->channels = this->audio_channels;
- this->context->codec_id = this->codec->id;
- this->context->codec_tag = _x_stream_info_get(this->stream, XINE_STREAM_INFO_AUDIO_FOURCC);
-
- this->size = 0;
-
- this->decode_buffer = xine_xmalloc(AVCODEC_MAX_AUDIO_FRAME_SIZE);
-
- return;
- }
- } else if ((buf->decoder_flags & BUF_FLAG_SPECIAL) &&
- (buf->decoder_info[1] == BUF_SPECIAL_STSD_ATOM)) {
-
- this->context->extradata_size = buf->decoder_info[2];
- this->context->extradata = xine_xmalloc(buf->decoder_info[2] +
- FF_INPUT_BUFFER_PADDING_SIZE);
- memcpy(this->context->extradata, buf->decoder_info_ptr[2],
- buf->decoder_info[2]);
-
- } else if (!(buf->decoder_flags & BUF_FLAG_SPECIAL)) {
-
- if( !this->decoder_ok ) {
- if ( ! this->context || ! this->codec ) {
- xprintf (this->stream->xine, XINE_VERBOSITY_LOG,
- _("ffmpeg_audio_dec: trying to open null codec\n"));
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_AUDIO_HANDLED, 0);
- return;
- }
-
- pthread_mutex_lock (&ffmpeg_lock);
- if (avcodec_open (this->context, this->codec) < 0) {
- pthread_mutex_unlock (&ffmpeg_lock);
- xprintf (this->stream->xine, XINE_VERBOSITY_LOG,
- _("ffmpeg_audio_dec: couldn't open decoder\n"));
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_AUDIO_HANDLED, 0);
- return;
- }
- pthread_mutex_unlock (&ffmpeg_lock);
- this->decoder_ok = 1;
- }
-
- if (!this->output_open) {
- this->output_open = (this->stream->audio_out->open) (this->stream->audio_out,
- this->stream, this->audio_bits, this->audio_sample_rate,
- _x_ao_channels2mode(this->audio_channels));
- }
-
- /* if the audio still isn't open, bail */
- if (!this->output_open)
- return;
-
- if( buf->decoder_flags & BUF_FLAG_PREVIEW )
- return;
-
- ff_audio_ensure_buffer_size(this, this->size + buf->size);
- xine_fast_memcpy (&this->buf[this->size], buf->content, buf->size);
- this->size += buf->size;
-
- if (buf->decoder_flags & BUF_FLAG_FRAME_END) { /* time to decode a frame */
-
- offset = 0;
- while (this->size>0) {
- decode_buffer_size = AVCODEC_MAX_AUDIO_FRAME_SIZE;
- bytes_consumed = avcodec_decode_audio2 (this->context,
- (int16_t *)this->decode_buffer,
- &decode_buffer_size,
- &this->buf[offset],
- this->size);
-
- if (bytes_consumed<0) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG,
- "ffmpeg_audio_dec: error decompressing audio frame\n");
- this->size=0;
- return;
- } else if (bytes_consumed == 0 && decode_buffer_size == 0) {
- if (offset)
- memmove(this->buf, &this->buf[offset], this->size);
- return;
- }
-
- /* dispatch the decoded audio */
- out = 0;
- while (out < decode_buffer_size) {
- audio_buffer =
- this->stream->audio_out->get_buffer (this->stream->audio_out);
- if (audio_buffer->mem_size == 0) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG,
- "ffmpeg_audio_dec: Help! Allocated audio buffer with nothing in it!\n");
- return;
- }
-
- if ((decode_buffer_size - out) > audio_buffer->mem_size)
- bytes_to_send = audio_buffer->mem_size;
- else
- bytes_to_send = decode_buffer_size - out;
-
- /* fill up this buffer */
- xine_fast_memcpy(audio_buffer->mem, &this->decode_buffer[out],
- bytes_to_send);
- /* byte count / 2 (bytes / sample) / channels */
- audio_buffer->num_frames = bytes_to_send / 2 / this->audio_channels;
-
- audio_buffer->vpts = buf->pts;
- buf->pts = 0; /* only first buffer gets the real pts */
- this->stream->audio_out->put_buffer (this->stream->audio_out,
- audio_buffer, this->stream);
-
- out += bytes_to_send;
- }
-
- this->size -= bytes_consumed;
- offset += bytes_consumed;
- }
-
- /* reset internal accumulation buffer */
- this->size = 0;
- }
- }
-}
-
-static void ff_audio_reset (audio_decoder_t *this_gen) {
- ff_audio_decoder_t *this = (ff_audio_decoder_t *) this_gen;
-
- this->size = 0;
-
- /* try to reset the wma decoder */
- if( this->context && this->decoder_ok ) {
- pthread_mutex_lock (&ffmpeg_lock);
- avcodec_close (this->context);
- avcodec_open (this->context, this->codec);
- pthread_mutex_unlock (&ffmpeg_lock);
- }
-}
-
-static void ff_audio_discontinuity (audio_decoder_t *this_gen) {
-}
-
-static void ff_audio_dispose (audio_decoder_t *this_gen) {
-
- ff_audio_decoder_t *this = (ff_audio_decoder_t *) this_gen;
-
- if( this->context && this->decoder_ok ) {
- pthread_mutex_lock (&ffmpeg_lock);
- avcodec_close (this->context);
- pthread_mutex_unlock (&ffmpeg_lock);
- }
-
- if (this->output_open)
- this->stream->audio_out->close (this->stream->audio_out, this->stream);
- this->output_open = 0;
-
- free(this->buf);
- free(this->decode_buffer);
-
- if(this->context && this->context->extradata)
- free(this->context->extradata);
-
- if(this->context)
- free(this->context);
-
- free (this_gen);
-}
-
-static audio_decoder_t *ff_audio_open_plugin (audio_decoder_class_t *class_gen, xine_stream_t *stream) {
-
- ff_audio_decoder_t *this ;
-
- this = (ff_audio_decoder_t *) xine_xmalloc (sizeof (ff_audio_decoder_t));
-
- this->audio_decoder.decode_data = ff_audio_decode_data;
- this->audio_decoder.reset = ff_audio_reset;
- this->audio_decoder.discontinuity = ff_audio_discontinuity;
- this->audio_decoder.dispose = ff_audio_dispose;
-
- this->output_open = 0;
- this->audio_channels = 0;
- this->stream = stream;
- this->buf = NULL;
- this->size = 0;
- this->bufsize = 0;
- this->decoder_ok = 0;
-
- ff_audio_ensure_buffer_size(this, AUDIOBUFSIZE);
-
- return &this->audio_decoder;
-}
-
-void *init_audio_plugin (xine_t *xine, void *data) {
-
- ff_audio_class_t *this ;
-
- this = (ff_audio_class_t *) xine_xmalloc (sizeof (ff_audio_class_t));
-
- this->decoder_class.open_plugin = ff_audio_open_plugin;
- this->decoder_class.identifier = "ffmpeg audio";
- this->decoder_class.description = N_("ffmpeg based audio decoder plugin");
- this->decoder_class.dispose = default_audio_decoder_class_dispose;
-
- pthread_once( &once_control, init_once_routine );
-
- return this;
-}
-
-static uint32_t supported_audio_types[] = {
-#if defined(HAVE_FFMPEG) || CONFIG_WMAV1_DECODER
- BUF_AUDIO_WMAV1,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_WMAV2_DECODER
- BUF_AUDIO_WMAV2,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_RA_144_DECODER
- BUF_AUDIO_14_4,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_RA_288_DECODER
- BUF_AUDIO_28_8,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MP3_DECODER
- BUF_AUDIO_MPEG,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ADPCM_MS_DECODER
- BUF_AUDIO_MSADPCM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ADPCM_IMA_QT_DECODER
- BUF_AUDIO_QTIMAADPCM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ADPCM_IMA_WAV_DECODER
- BUF_AUDIO_MSIMAADPCM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ADPCM_IMA_DK3_DECODER
- BUF_AUDIO_DK3ADPCM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ADPCM_IMA_DK4_DECODER
- BUF_AUDIO_DK4ADPCM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ADPCM_IMA_WS_DECODER
- BUF_AUDIO_VQA_IMA,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ADPCM_IMA_SMJPEG_DECODER
- BUF_AUDIO_SMJPEG_IMA,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ADPCM_XA_DECODER
- BUF_AUDIO_XA_ADPCM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ADPCM_4XM_DECODER
- BUF_AUDIO_4X_ADPCM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ADPCM_EA_DECODER
- BUF_AUDIO_EA_ADPCM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_PCM_MULAW_DECODER
- BUF_AUDIO_MULAW,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_PCM_ALAW_DECODER
- BUF_AUDIO_ALAW,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ROQ_DPCM_DECODER
- BUF_AUDIO_ROQ,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_INTERPLAY_DPCM_DECODER
- BUF_AUDIO_INTERPLAY,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MACE3_DECODER
- BUF_AUDIO_MAC3,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MACE6_DECODER
- BUF_AUDIO_MAC6,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_XAN_DPCM_DECODER
- BUF_AUDIO_XAN_DPCM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_VMDAUDIO_DECODER
- BUF_AUDIO_VMD,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_FLAC_DECODER
- BUF_AUDIO_FLAC,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_SHORTEN_DECODER
- BUF_AUDIO_SHORTEN,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ALAC_DECODER
- BUF_AUDIO_ALAC,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_QDM2_DECODER
- BUF_AUDIO_QDESIGN2,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_COOK_DECODER
- BUF_AUDIO_COOK,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_TRUESPEECH_DECODER
- BUF_AUDIO_TRUESPEECH,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_TTA_DECODER
- BUF_AUDIO_TTA,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_SMACKAUDIO_DECODER
- BUF_AUDIO_SMACKER,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ADPCM_SWF_DECODER
- BUF_AUDIO_FLVADPCM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_WAVPACK_DECODER
- BUF_AUDIO_WAVPACK,
-#endif
-
- 0
-};
-
-decoder_info_t dec_info_ffmpeg_audio = {
- supported_audio_types, /* supported types */
- 6 /* priority */
-};
diff --git a/src/libffmpeg/ff_dvaudio_decoder.c b/src/libffmpeg/ff_dvaudio_decoder.c
deleted file mode 100644
index aced7f5bb..000000000
--- a/src/libffmpeg/ff_dvaudio_decoder.c
+++ /dev/null
@@ -1,412 +0,0 @@
-/*
- * Copyright (C) 2005 the xine project
- *
- * This file is part of xine, a free video player.
- *
- * xine 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.
- *
- * xine 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.
- *
- * 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, USA
- *
- * dv audio decoder based on patch by Dan Dennedy <dan@dennedy.org>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <inttypes.h>
-#include <string.h>
-#include <math.h>
-
-#define LOG_MODULE "dvaudio"
-#define LOG_VERBOSE
-/*
-#define LOG
-*/
-
-#include <xine/xine_internal.h>
-#include <xine/buffer.h>
-#include <xine/xineutils.h>
-
-#ifdef _MSC_VER
-/* ffmpeg has own definitions of those types */
-# undef int8_t
-# undef uint8_t
-# undef int16_t
-# undef uint16_t
-# undef int32_t
-# undef uint32_t
-# undef int64_t
-# undef uint64_t
-#endif
-
-#include <avcodec.h>
-#include <dvdata.h> /* This is not installed by FFmpeg, its usage has to be cleared up */
-
-#ifdef _MSC_VER
-# undef malloc
-# undef free
-# undef realloc
-#endif
-
-#define AUDIOBUFSIZE 128*1024
-#define MAXFRAMESIZE 131072
-
-
-typedef struct {
- audio_decoder_class_t decoder_class;
-} dvaudio_class_t;
-
-typedef struct dvaudio_decoder_s {
- audio_decoder_t audio_decoder;
-
- xine_stream_t *stream;
-
- int output_open;
- int audio_channels;
- int audio_bits;
- int audio_sample_rate;
-
- unsigned char *buf;
- int bufsize;
- int size;
-
- char *decode_buffer;
- int decoder_ok;
-
-} dvaudio_decoder_t;
-
-/*
- * This is the dumbest implementation of all -- it simply looks at
- * a fixed offset and if pack isn't there -- fails. We might want
- * to have a fallback mechanism for complete search of missing packs.
- */
-static const uint8_t* dv_extract_pack(uint8_t* frame, enum dv_pack_type t)
-{
- int offs;
-
- switch (t) {
- case dv_audio_source:
- offs = (80*6 + 80*16*3 + 3);
- break;
- case dv_audio_control:
- offs = (80*6 + 80*16*4 + 3);
- break;
- case dv_video_control:
- offs = (80*5 + 48 + 5);
- break;
- default:
- return NULL;
- }
-
- return (frame[offs] == t ? &frame[offs] : NULL);
-}
-
-static inline uint16_t dv_audio_12to16(uint16_t sample)
-{
- uint16_t shift, result;
-
- sample = (sample < 0x800) ? sample : sample | 0xf000;
- shift = (sample & 0xf00) >> 8;
-
- if (shift < 0x2 || shift > 0xd) {
- result = sample;
- } else if (shift < 0x8) {
- shift--;
- result = (sample - (256 * shift)) << shift;
- } else {
- shift = 0xe - shift;
- result = ((sample + ((256 * shift) + 1)) << shift) - 1;
- }
-
- return result;
-}
-
-/*
- * There's a couple of assumptions being made here:
- * 1. By default we silence erroneous (0x8000/16bit 0x800/12bit) audio samples.
- * We can pass them upwards when ffmpeg will be ready to deal with them.
- * 2. We don't do software emphasis.
- * 3. Audio is always returned as 16bit linear samples: 12bit nonlinear samples
- * are converted into 16bit linear ones.
- */
-static int dv_extract_audio(uint8_t* frame, uint8_t* pcm, uint8_t* pcm2)
-{
- int size, i, j, d, of, smpls, freq, quant, half_ch;
- uint16_t lc, rc;
- const DVprofile* sys;
- const uint8_t* as_pack;
-
- as_pack = dv_extract_pack(frame, dv_audio_source);
- if (!as_pack) /* No audio ? */
- return 0;
-
- sys = dv_frame_profile(frame);
- smpls = as_pack[1] & 0x3f; /* samples in this frame - min. samples */
- freq = (as_pack[4] >> 3) & 0x07; /* 0 - 48KHz, 1 - 44,1kHz, 2 - 32 kHz */
- quant = as_pack[4] & 0x07; /* 0 - 16bit linear, 1 - 12bit nonlinear */
-
- if (quant > 1)
- return -1; /* Unsupported quantization */
-
- size = (sys->audio_min_samples[freq] + smpls) * 4; /* 2ch, 2bytes */
- half_ch = sys->difseg_size/2;
-
- /* for each DIF segment */
- for (i = 0; i < sys->difseg_size; i++) {
- frame += 6 * 80; /* skip DIF segment header */
- if (quant == 1 && i == half_ch) {
- if (!pcm2)
- break;
- else
- pcm = pcm2;
- }
-
- for (j = 0; j < 9; j++) {
- for (d = 8; d < 80; d += 2) {
- if (quant == 0) { /* 16bit quantization */
- of = sys->audio_shuffle[i][j] + (d - 8)/2 * sys->audio_stride;
- if (of*2 >= size)
- continue;
-
-#ifdef WORDS_BIGENDIAN
- pcm[of*2] = frame[d];
- pcm[of*2+1] = frame[d+1];
-#else
- pcm[of*2] = frame[d+1];
- pcm[of*2+1] = frame[d];
-#endif
- if (pcm[of*2+1] == 0x80 && pcm[of*2] == 0x00)
- pcm[of*2+1] = 0;
- } else { /* 12bit quantization */
- lc = ((uint16_t)frame[d] << 4) |
- ((uint16_t)frame[d+2] >> 4);
- rc = ((uint16_t)frame[d+1] << 4) |
- ((uint16_t)frame[d+2] & 0x0f);
- lc = (lc == 0x800 ? 0 : dv_audio_12to16(lc));
- rc = (rc == 0x800 ? 0 : dv_audio_12to16(rc));
-
- of = sys->audio_shuffle[i%half_ch][j] + (d - 8)/3 * sys->audio_stride;
- if (of*2 >= size)
- continue;
-
-#ifdef WORDS_BIGENDIAN
- pcm[of*2] = lc >> 8;
- pcm[of*2+1] = lc & 0xff;
-#else
- pcm[of*2] = lc & 0xff;
- pcm[of*2+1] = lc >> 8;
-#endif
- of = sys->audio_shuffle[i%half_ch+half_ch][j] +
- (d - 8)/3 * sys->audio_stride;
-#ifdef WORDS_BIGENDIAN
- pcm[of*2] = rc >> 8;
- pcm[of*2+1] = rc & 0xff;
-#else
- pcm[of*2] = rc & 0xff;
- pcm[of*2+1] = rc >> 8;
-#endif
- ++d;
- }
- }
-
- frame += 16 * 80; /* 15 Video DIFs + 1 Audio DIF */
- }
- }
-
- return size;
-}
-
-static void dvaudio_decode_data (audio_decoder_t *this_gen, buf_element_t *buf) {
-
- dvaudio_decoder_t *this = (dvaudio_decoder_t *) this_gen;
- int bytes_consumed;
- int decode_buffer_size;
- int offset;
- int out;
- audio_buffer_t *audio_buffer;
- int bytes_to_send;
-
- if (buf->decoder_flags & BUF_FLAG_PREVIEW)
- return;
-
- if (buf->decoder_flags & BUF_FLAG_STDHEADER) {
- this->buf = xine_xmalloc(AUDIOBUFSIZE);
- this->bufsize = AUDIOBUFSIZE;
- this->size = 0;
- this->decode_buffer = xine_xmalloc(MAXFRAMESIZE);
-
- this->audio_sample_rate = buf->decoder_info[1];
- this->audio_bits = buf->decoder_info[2];
- this->audio_channels = buf->decoder_info[3];
-
- _x_meta_info_set_utf8(this->stream, XINE_META_INFO_AUDIOCODEC, "DV Audio");
-
- this->decoder_ok = 1;
-
- return;
- }
-
- if (this->decoder_ok && !(buf->decoder_flags & (BUF_FLAG_HEADER|BUF_FLAG_SPECIAL))) {
-
- if (!this->output_open) {
- this->output_open = (this->stream->audio_out->open) (this->stream->audio_out,
- this->stream, this->audio_bits, this->audio_sample_rate,
- _x_ao_channels2mode(this->audio_channels));
- }
-
- /* if the audio still isn't open, bail */
- if (!this->output_open)
- return;
-
- if( this->size + buf->size > this->bufsize ) {
- this->bufsize = this->size + 2 * buf->size;
- xprintf(this->stream->xine, XINE_VERBOSITY_LOG,
- _("dvaudio: increasing buffer to %d to avoid overflow.\n"),
- this->bufsize);
- this->buf = realloc( this->buf, this->bufsize );
- }
-
- xine_fast_memcpy (&this->buf[this->size], buf->content, buf->size);
- this->size += buf->size;
-
- if (buf->decoder_flags & BUF_FLAG_FRAME_END) { /* time to decode a frame */
-
- offset = 0;
- while (this->size>0) {
- decode_buffer_size = dv_extract_audio(&this->buf[offset], this->decode_buffer, NULL);
-
- if (decode_buffer_size > -1)
- bytes_consumed = dv_frame_profile(&this->buf[offset])->frame_size;
- else
- bytes_consumed = decode_buffer_size;
-
- /* dispatch the decoded audio */
- out = 0;
- while (out < decode_buffer_size) {
- audio_buffer =
- this->stream->audio_out->get_buffer (this->stream->audio_out);
- if (audio_buffer->mem_size == 0) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG,
- "dvaudio: Help! Allocated audio buffer with nothing in it!\n");
- return;
- }
-
- if ((decode_buffer_size - out) > audio_buffer->mem_size)
- bytes_to_send = audio_buffer->mem_size;
- else
- bytes_to_send = decode_buffer_size - out;
-
- /* fill up this buffer */
- xine_fast_memcpy(audio_buffer->mem, &this->decode_buffer[out],
- bytes_to_send);
- /* byte count / 2 (bytes / sample) / channels */
- audio_buffer->num_frames = bytes_to_send / 2 / this->audio_channels;
-
- audio_buffer->vpts = buf->pts;
- buf->pts = 0; /* only first buffer gets the real pts */
- this->stream->audio_out->put_buffer (this->stream->audio_out,
- audio_buffer, this->stream);
-
- out += bytes_to_send;
- }
-
- this->size -= bytes_consumed;
- offset += bytes_consumed;
- }
-
- /* reset internal accumulation buffer */
- this->size = 0;
- }
- }
-}
-
-static void dvaudio_reset (audio_decoder_t *this_gen) {
- dvaudio_decoder_t *this = (dvaudio_decoder_t *) this_gen;
-
- this->size = 0;
-}
-
-static void dvaudio_discontinuity (audio_decoder_t *this_gen) {
-}
-
-static void dvaudio_dispose (audio_decoder_t *this_gen) {
-
- dvaudio_decoder_t *this = (dvaudio_decoder_t *) this_gen;
-
- if (this->output_open)
- this->stream->audio_out->close (this->stream->audio_out, this->stream);
- this->output_open = 0;
-
- free(this->buf);
- free(this->decode_buffer);
-
- free (this_gen);
-}
-
-static audio_decoder_t *dvaudio_open_plugin (audio_decoder_class_t *class_gen, xine_stream_t *stream) {
-
- dvaudio_decoder_t *this ;
-
- this = (dvaudio_decoder_t *) xine_xmalloc (sizeof (dvaudio_decoder_t));
-
- this->audio_decoder.decode_data = dvaudio_decode_data;
- this->audio_decoder.reset = dvaudio_reset;
- this->audio_decoder.discontinuity = dvaudio_discontinuity;
- this->audio_decoder.dispose = dvaudio_dispose;
-
- this->output_open = 0;
- this->audio_channels = 0;
- this->stream = stream;
- this->buf = NULL;
- this->size = 0;
- this->decoder_ok = 0;
-
- return &this->audio_decoder;
-}
-
-static void *init_dvaudio_plugin (xine_t *xine, void *data) {
-
- dvaudio_class_t *this ;
-
- this = (dvaudio_class_t *) xine_xmalloc (sizeof (dvaudio_class_t));
-
- this->decoder_class.open_plugin = dvaudio_open_plugin;
- this->decoder_class.identifier = "dv audio";
- this->decoder_class.description = N_("dv audio decoder plugin");
- this->decoder_class.dispose = default_audio_decoder_class_dispose;
-
- return this;
-}
-
-static uint32_t supported_audio_types[] = {
- BUF_AUDIO_DV,
- 0
-};
-
-static const decoder_info_t dec_info_dvaudio = {
- supported_audio_types, /* supported types */
- 5 /* priority */
-};
-
-/*
- * exported plugin catalog entry
- */
-
-const plugin_info_t xine_plugin_info[] EXPORTED = {
- /* type, API, "name", version, special_info, init_function */
- { PLUGIN_AUDIO_DECODER, 16, "dvaudio", XINE_VERSION_CODE, &dec_info_dvaudio, init_dvaudio_plugin },
- { PLUGIN_NONE, 0, "", 0, NULL, NULL }
-};
diff --git a/src/libffmpeg/ff_mpeg_parser.c b/src/libffmpeg/ff_mpeg_parser.c
deleted file mode 100644
index 70901d93b..000000000
--- a/src/libffmpeg/ff_mpeg_parser.c
+++ /dev/null
@@ -1,321 +0,0 @@
-/*
- * Copyright (C) 2001-2004 the xine project
- *
- * This file is part of xine, a free video player.
- *
- * xine 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.
- *
- * xine 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.
- *
- * 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, USA
- *
- * Simple MPEG-ES parser/framer by Thibaut Mattern (tmattern@noos.fr)
- * based on libmpeg2 decoder.
- */
-#define LOG_MODULE "mpeg_parser"
-#define LOG_VERBOSE
-/*
-#define LOG
-*/
-#include "ff_mpeg_parser.h"
-
-/* mpeg frame rate table from lavc */
-static const int frame_rate_tab[][2] = {
- { 0, 0},
- {24000, 1001},
- { 24, 1},
- { 25, 1},
- {30000, 1001},
- { 30, 1},
- { 50, 1},
- {60000, 1001},
- { 60, 1},
- /* Xing's 15fps: (9) */
- { 15, 1},
- /* libmpeg3's "Unofficial economy rates": (10-13) */
- { 5, 1},
- { 10, 1},
- { 12, 1},
- { 15, 1},
- { 0, 0},
-};
-
-void mpeg_parser_init (mpeg_parser_t *parser)
-{
- parser->chunk_buffer = xine_xmalloc(BUFFER_SIZE + FF_INPUT_BUFFER_PADDING_SIZE);
- mpeg_parser_reset(parser);
-}
-
-void mpeg_parser_dispose (mpeg_parser_t *parser)
-{
- if ( parser == NULL ) return;
-
- free(parser->chunk_buffer);
-}
-
-void mpeg_parser_reset (mpeg_parser_t *parser)
-{
- parser->shift = 0xffffff00;
- parser->is_sequence_needed = 1;
- parser->in_slice = 0;
- parser->chunk_ptr = parser->chunk_buffer;
- parser->chunk_start = parser->chunk_buffer;
- parser->buffer_size = 0;
- parser->code = 0xb4;
- parser->picture_coding_type = 0;
- parser->width = 0;
- parser->height = 0;
- parser->rate_code = 0;
- parser->aspect_ratio_info = 0;
- parser->frame_duration = 0;
- parser->is_mpeg1 = 0;
- parser->has_sequence = 0;
- parser->frame_aspect_ratio = 0.0;
-}
-
-static void parse_header_picture (mpeg_parser_t *parser, uint8_t * buffer)
-{
- parser->picture_coding_type = (buffer [1] >> 3) & 7;
-}
-
-static double get_aspect_ratio(mpeg_parser_t *parser)
-{
- double ratio;
- double mpeg1_pel_ratio[16] = {1.0 /* forbidden */,
- 1.0, 0.6735, 0.7031, 0.7615, 0.8055, 0.8437, 0.8935, 0.9157,
- 0.9815, 1.0255, 1.0695, 1.0950, 1.1575, 1.2015, 1.0 /*reserved*/ };
-
- if( !parser->is_mpeg1 ) {
- /* these hardcoded values are defined on mpeg2 standard for
- * aspect ratio. other values are reserved or forbidden. */
- switch (parser->aspect_ratio_info) {
- case 2:
- ratio = 4.0 / 3.0;
- break;
- case 3:
- ratio = 16.0 / 9.0;
- break;
- case 4:
- ratio = 2.11 / 1.0;
- break;
- case 1:
- default:
- ratio = (double)parser->width / (double)parser->height;
- break;
- }
- } else {
- /* mpeg1 constants refer to pixel aspect ratio */
- ratio = (double)parser->width / (double)parser->height;
- ratio /= mpeg1_pel_ratio[parser->aspect_ratio_info];
- }
-
- return ratio;
-}
-
-static int parse_chunk (mpeg_parser_t *parser, int code, uint8_t *buffer, int len)
-{
- int is_frame_done;
- int next_code = parser->code;
-
- /* wait for sequence_header_code */
- if (parser->is_sequence_needed) {
- if (code != 0xb3) {
- lprintf("waiting for sequence header\n");
- parser->chunk_ptr = parser->chunk_buffer;
- return 0;
- }
- }
-
- is_frame_done = parser->in_slice && ((!next_code) || (next_code == 0xb7));
-
- if (is_frame_done)
- parser->in_slice = 0;
-
- switch (code) {
- case 0x00: /* picture_start_code */
-
- parse_header_picture (parser, buffer);
-
- parser->in_slice = 1;
-
- switch (parser->picture_coding_type) {
- case B_TYPE:
- lprintf ("B-Frame\n");
- break;
-
- case P_TYPE:
- lprintf ("P-Frame\n");
- break;
-
- case I_TYPE:
- lprintf ("I-Frame\n");
- break;
- }
- break;
-
- case 0xb2: /* user data code */
- /* process_userdata(mpeg2dec, buffer); */
- break;
-
- case 0xb3: /* sequence_header_code */
- {
- int value;
- uint16_t width, height;
-
- if (parser->is_sequence_needed) {
- parser->is_sequence_needed = 0;
- }
-
- if ((buffer[6] & 0x20) != 0x20) {
- lprintf("Invalid sequence: missing marker_bit\n");
- parser->has_sequence = 0;
- break; /* missing marker_bit */
- }
-
- value = (buffer[0] << 16) |
- (buffer[1] << 8) |
- buffer[2];
- width = ((value >> 12) + 15) & ~15;
- height = ((value & 0xfff) + 15) & ~15;
-
- if ((width > 1920) || (height > 1152)) {
- lprintf("Invalid sequence: width=%d, height=%d\n", width, height);
- parser->has_sequence = 0;
- break; /* size restrictions for MP@HL */
- }
-
- parser->width = width;
- parser->height = height;
- parser->rate_code = buffer[3] & 15;
- parser->aspect_ratio_info = buffer[3] >> 4;
-
- if (parser->rate_code < (sizeof(frame_rate_tab)/sizeof(*frame_rate_tab))) {
- parser->frame_duration = 90000;
- parser->frame_duration *= frame_rate_tab[parser->rate_code][1];
- parser->frame_duration /= frame_rate_tab[parser->rate_code][0];
- } else {
- printf ("invalid/unknown frame rate code : %d \n",
- parser->rate_code);
- parser->frame_duration = 0;
- }
-
- parser->has_sequence = 1;
- parser->is_mpeg1 = 1;
- }
- break;
-
- case 0xb5: /* extension_start_code */
- switch (buffer[0] & 0xf0) {
- case 0x10: /* sequence extension */
- parser->is_mpeg1 = 0;
- }
-
- default:
- if (code >= 0xb9)
- lprintf ("stream not demultiplexed ?\n");
-
- if (code >= 0xb0)
- break;
- }
- return is_frame_done;
-}
-
-static inline uint8_t *copy_chunk (mpeg_parser_t *parser,
- uint8_t *current, uint8_t *end)
-{
- uint32_t shift;
- uint8_t *chunk_ptr;
- uint8_t *limit;
- uint8_t byte;
-
- shift = parser->shift;
- chunk_ptr = parser->chunk_ptr;
-
- limit = current + (parser->chunk_buffer + BUFFER_SIZE - chunk_ptr);
- if (limit > end)
- limit = end;
-
- while (1) {
-
- byte = *current++;
- *chunk_ptr++ = byte;
- if (shift != 0x00000100) {
- shift = (shift | byte) << 8;
- if (current < limit)
- continue;
- if (current == end) {
- parser->chunk_ptr = chunk_ptr;
- parser->shift = shift;
- lprintf("Need more bytes\n");
- return NULL;
- } else {
- /* we filled the chunk buffer without finding a start code */
- lprintf("Buffer full\n");
- parser->code = 0xb4; /* sequence_error_code */
- parser->chunk_ptr = parser->chunk_buffer;
- return current;
- }
- }
- lprintf("New chunk: 0x%2X\n", byte);
- parser->chunk_ptr = chunk_ptr;
- parser->shift = 0xffffff00;
- parser->code = byte;
- return current;
- }
-}
-
-
-uint8_t *mpeg_parser_decode_data (mpeg_parser_t *parser,
- uint8_t *current, uint8_t *end,
- int *flush)
-{
- int ret;
- uint8_t code;
-
- ret = 0;
- *flush = 0;
-
- while (current != end) {
- if (parser->chunk_ptr == parser->chunk_buffer) {
- /* write the beginning of the chunk */
- parser->chunk_buffer[0] = 0x00;
- parser->chunk_buffer[1] = 0x00;
- parser->chunk_buffer[2] = 0x01;
- parser->chunk_buffer[3] = parser->code;
- parser->chunk_ptr += 4;
- parser->chunk_start = parser->chunk_ptr;
- parser->has_sequence = 0;
- }
-
- code = parser->code;
-
- current = copy_chunk (parser, current, end);
- if (current == NULL)
- return NULL;
- ret = parse_chunk (parser, code, parser->chunk_start,
- parser->chunk_ptr - parser->chunk_start - 4);
- parser->chunk_start = parser->chunk_ptr;
- if (ret == 1) {
- if (parser->has_sequence) {
- parser->frame_aspect_ratio = get_aspect_ratio(parser);
- }
- parser->buffer_size = parser->chunk_ptr - parser->chunk_buffer - 4;
- parser->chunk_ptr = parser->chunk_buffer;
-
- if (parser->code == 0xb7) /* sequence end, maybe a still menu */
- *flush = 1;
-
- return current;
- }
- }
-
- return NULL;
-}
diff --git a/src/libffmpeg/ff_mpeg_parser.h b/src/libffmpeg/ff_mpeg_parser.h
deleted file mode 100644
index 504e746f9..000000000
--- a/src/libffmpeg/ff_mpeg_parser.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (C) 2001-2004 the xine project
- *
- * This file is part of xine, a free video player.
- *
- * xine 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.
- *
- * xine 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.
- *
- * 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, USA
- *
- * Simple MPEG-ES parser/framer by Thibaut Mattern (tmattern@noos.fr)
- * based on libmpeg2 decoder.
- */
-#ifndef HAVE_MPEG_PARSER_H
-#define HAVE_MPEG_PARSER_H
-
-#include <xine/xine_internal.h>
-#include "ffmpeg_decoder.h"
-
-#define BUFFER_SIZE (1194 * 1024) /* libmpeg2's buffer size */
-
-/* picture coding type (mpeg2 header) */
-#define I_TYPE 1
-#define P_TYPE 2
-#define B_TYPE 3
-#define D_TYPE 4
-
-typedef struct mpeg_parser_s {
- uint8_t *chunk_buffer;
- uint8_t *chunk_ptr;
- uint8_t *chunk_start;
- uint32_t shift;
- int buffer_size;
- uint8_t code;
- uint8_t picture_coding_type;
-
- uint8_t is_sequence_needed:1;
- uint8_t is_mpeg1:1; /* public */
- uint8_t has_sequence:1; /* public */
- uint8_t in_slice:1;
-
- uint8_t rate_code:4;
-
- int aspect_ratio_info;
-
- /* public properties */
- uint16_t width;
- uint16_t height;
- int frame_duration;
- double frame_aspect_ratio;
-
-} mpeg_parser_t;
-
-/* parser initialization */
-void mpeg_parser_init (mpeg_parser_t *parser);
-
-/* parser disposal */
-void mpeg_parser_dispose (mpeg_parser_t *parser);
-
-/* read a frame
- * return a pointer to the first byte of the next frame
- * or NULL if more bytes are needed
- * *flush is set to 1 if the decoder must be flushed (needed for still menus)
- */
-uint8_t *mpeg_parser_decode_data (mpeg_parser_t *parser,
- uint8_t *current, uint8_t *end,
- int *flush);
-
-/* reset the parser */
-void mpeg_parser_reset (mpeg_parser_t *parser);
-
-#endif /* HAVE_MPEG_PARSER_H */
diff --git a/src/libffmpeg/ff_video_decoder.c b/src/libffmpeg/ff_video_decoder.c
deleted file mode 100644
index 4e5e1ebdf..000000000
--- a/src/libffmpeg/ff_video_decoder.c
+++ /dev/null
@@ -1,1816 +0,0 @@
-/*
- * Copyright (C) 2001-2007 the xine project
- *
- * This file is part of xine, a free video player.
- *
- * xine 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.
- *
- * xine 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.
- *
- * 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, USA
- *
- * xine video decoder plugin using ffmpeg
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-# ifndef HAVE_FFMPEG
-# include "ffmpeg_config.h"
-# endif
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <inttypes.h>
-#include <string.h>
-#include <pthread.h>
-#include <math.h>
-#include <assert.h>
-
-#define LOG_MODULE "ffmpeg_video_dec"
-#define LOG_VERBOSE
-/*
-#define LOG
-*/
-#include <xine/xine_internal.h>
-#include "bswap.h"
-#include <xine/buffer.h>
-#include <xine/xineutils.h>
-#include "ffmpeg_decoder.h"
-#include "ff_mpeg_parser.h"
-
-#include <postprocess.h>
-
-#define VIDEOBUFSIZE (128*1024)
-#define SLICE_BUFFER_SIZE (1194*1024)
-
-#define SLICE_OFFSET_SIZE 128
-
-#define ENABLE_DIRECT_RENDERING
-
-typedef struct ff_video_decoder_s ff_video_decoder_t;
-
-typedef struct ff_video_class_s {
- video_decoder_class_t decoder_class;
-
- int pp_quality;
- int thread_count;
-
- xine_t *xine;
-} ff_video_class_t;
-
-struct ff_video_decoder_s {
- video_decoder_t video_decoder;
-
- ff_video_class_t *class;
-
- xine_stream_t *stream;
- int64_t pts;
- int video_step;
-
- uint8_t decoder_ok:1;
- uint8_t decoder_init_mode:1;
- uint8_t is_mpeg12:1;
- uint8_t pp_available:1;
- uint8_t yuv_init:1;
- uint8_t is_direct_rendering_disabled:1;
- uint8_t cs_convert_init:1;
- uint8_t assume_bad_field_picture:1;
-
- xine_bmiheader bih;
- unsigned char *buf;
- int bufsize;
- int size;
- int skipframes;
-
- int slice_offset_size;
-
- AVFrame *av_frame;
- AVCodecContext *context;
- AVCodec *codec;
-
- int pp_quality;
- int pp_flags;
- pp_context_t *pp_context;
- pp_mode_t *pp_mode;
-
- /* mpeg-es parsing */
- mpeg_parser_t *mpeg_parser;
-
- double aspect_ratio;
- int aspect_ratio_prio;
- int frame_flags;
- int crop_right, crop_bottom;
-
- int output_format;
-
- xine_list_t *dr1_frames;
-
- yuv_planes_t yuv;
-
- AVPaletteControl palette_control;
-};
-
-
-static void set_stream_info(ff_video_decoder_t *this) {
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_VIDEO_WIDTH, this->bih.biWidth);
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_VIDEO_HEIGHT, this->bih.biHeight);
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_VIDEO_RATIO, this->aspect_ratio * 10000);
-}
-
-#ifdef ENABLE_DIRECT_RENDERING
-/* called from ffmpeg to do direct rendering method 1 */
-static int get_buffer(AVCodecContext *context, AVFrame *av_frame){
- ff_video_decoder_t *this = (ff_video_decoder_t *)context->opaque;
- vo_frame_t *img;
- int width = context->width;
- int height = context->height;
-
- if (!this->bih.biWidth || !this->bih.biHeight) {
- this->bih.biWidth = width;
- this->bih.biHeight = height;
-
- if (this->aspect_ratio_prio == 0) {
- this->aspect_ratio = (double)width / (double)height;
- this->aspect_ratio_prio = 1;
- lprintf("default aspect ratio: %f\n", this->aspect_ratio);
- set_stream_info(this);
- }
- }
-
- avcodec_align_dimensions(context, &width, &height);
-
- if( this->context->pix_fmt != PIX_FMT_YUV420P ) {
- if (!this->is_direct_rendering_disabled) {
- xprintf(this->stream->xine, XINE_VERBOSITY_LOG,
- _("ffmpeg_video_dec: unsupported frame format, DR1 disabled.\n"));
- this->is_direct_rendering_disabled = 1;
- }
-
- /* FIXME: why should i have to do that ? */
- av_frame->data[0]= NULL;
- av_frame->data[1]= NULL;
- av_frame->data[2]= NULL;
- return avcodec_default_get_buffer(context, av_frame);
- }
-
- if((width != this->bih.biWidth) || (height != this->bih.biHeight)) {
- if(this->stream->video_out->get_capabilities(this->stream->video_out) & VO_CAP_CROP) {
- this->crop_right = width - this->bih.biWidth;
- this->crop_bottom = height - this->bih.biHeight;
- } else {
- if (!this->is_direct_rendering_disabled) {
- xprintf(this->stream->xine, XINE_VERBOSITY_LOG,
- _("ffmpeg_video_dec: unsupported frame dimensions, DR1 disabled.\n"));
- this->is_direct_rendering_disabled = 1;
- }
- /* FIXME: why should i have to do that ? */
- av_frame->data[0]= NULL;
- av_frame->data[1]= NULL;
- av_frame->data[2]= NULL;
- return avcodec_default_get_buffer(context, av_frame);
- }
- }
-
- img = this->stream->video_out->get_frame (this->stream->video_out,
- width,
- height,
- this->aspect_ratio,
- this->output_format,
- VO_BOTH_FIELDS|this->frame_flags);
-
- av_frame->opaque = img;
-
- av_frame->data[0]= img->base[0];
- av_frame->data[1]= img->base[1];
- av_frame->data[2]= img->base[2];
-
- av_frame->linesize[0] = img->pitches[0];
- av_frame->linesize[1] = img->pitches[1];
- av_frame->linesize[2] = img->pitches[2];
-
- /* We should really keep track of the ages of xine frames (see
- * avcodec_default_get_buffer in libavcodec/utils.c)
- * For the moment tell ffmpeg that every frame is new (age = bignumber) */
- av_frame->age = 256*256*256*64;
-
- av_frame->type= FF_BUFFER_TYPE_USER;
-
- xine_list_push_back(this->dr1_frames, av_frame);
-
- return 0;
-}
-
-static void release_buffer(struct AVCodecContext *context, AVFrame *av_frame){
- ff_video_decoder_t *this = (ff_video_decoder_t *)context->opaque;
-
- if (av_frame->type == FF_BUFFER_TYPE_USER) {
- if ( av_frame->opaque ) {
- vo_frame_t *img = (vo_frame_t *)av_frame->opaque;
-
- img->free(img);
- }
-
- xine_list_iterator_t it;
-
- it = xine_list_find(this->dr1_frames, av_frame);
- assert(it);
- if( it != NULL )
- xine_list_remove(this->dr1_frames, it);
- } else {
- avcodec_default_release_buffer(context, av_frame);
- }
-
- av_frame->opaque = NULL;
- av_frame->data[0]= NULL;
- av_frame->data[1]= NULL;
- av_frame->data[2]= NULL;
-}
-#endif
-
-static const ff_codec_t ff_video_lookup[] = {
- {BUF_VIDEO_MSMPEG4_V1, CODEC_ID_MSMPEG4V1, "Microsoft MPEG-4 v1 (ffmpeg)"},
- {BUF_VIDEO_MSMPEG4_V2, CODEC_ID_MSMPEG4V2, "Microsoft MPEG-4 v2 (ffmpeg)"},
- {BUF_VIDEO_MSMPEG4_V3, CODEC_ID_MSMPEG4V3, "Microsoft MPEG-4 v3 (ffmpeg)"},
- {BUF_VIDEO_WMV7, CODEC_ID_WMV1, "MS Windows Media Video 7 (ffmpeg)"},
- {BUF_VIDEO_WMV8, CODEC_ID_WMV2, "MS Windows Media Video 8 (ffmpeg)"},
- {BUF_VIDEO_WMV9, CODEC_ID_WMV3, "MS Windows Media Video 9 (ffmpeg)"},
- {BUF_VIDEO_VC1, CODEC_ID_VC1, "MS Windows Media Video VC-1 (ffmpeg)"},
- {BUF_VIDEO_MPEG4, CODEC_ID_MPEG4, "ISO MPEG-4 (ffmpeg)"},
- {BUF_VIDEO_XVID, CODEC_ID_MPEG4, "ISO MPEG-4 (XviD, ffmpeg)"},
- {BUF_VIDEO_DIVX5, CODEC_ID_MPEG4, "ISO MPEG-4 (DivX5, ffmpeg)"},
- {BUF_VIDEO_3IVX, CODEC_ID_MPEG4, "ISO MPEG-4 (3ivx, ffmpeg)"},
- {BUF_VIDEO_JPEG, CODEC_ID_MJPEG, "Motion JPEG (ffmpeg)"},
- {BUF_VIDEO_MJPEG, CODEC_ID_MJPEG, "Motion JPEG (ffmpeg)"},
- {BUF_VIDEO_MJPEG_B, CODEC_ID_MJPEGB, "Motion JPEG B (ffmpeg)"},
- {BUF_VIDEO_I263, CODEC_ID_H263I, "ITU H.263 (ffmpeg)"},
- {BUF_VIDEO_H263, CODEC_ID_H263, "H.263 (ffmpeg)"},
- {BUF_VIDEO_RV10, CODEC_ID_RV10, "Real Video 1.0 (ffmpeg)"},
- {BUF_VIDEO_RV20, CODEC_ID_RV20, "Real Video 2.0 (ffmpeg)"},
- {BUF_VIDEO_IV31, CODEC_ID_INDEO3, "Indeo Video 3.1 (ffmpeg)"},
- {BUF_VIDEO_IV32, CODEC_ID_INDEO3, "Indeo Video 3.2 (ffmpeg)"},
- {BUF_VIDEO_SORENSON_V1, CODEC_ID_SVQ1, "Sorenson Video 1 (ffmpeg)"},
- {BUF_VIDEO_SORENSON_V3, CODEC_ID_SVQ3, "Sorenson Video 3 (ffmpeg)"},
- {BUF_VIDEO_DV, CODEC_ID_DVVIDEO, "DV (ffmpeg)"},
- {BUF_VIDEO_HUFFYUV, CODEC_ID_HUFFYUV, "HuffYUV (ffmpeg)"},
- {BUF_VIDEO_VP31, CODEC_ID_VP3, "On2 VP3.1 (ffmpeg)"},
- {BUF_VIDEO_VP5, CODEC_ID_VP5, "On2 VP5 (ffmpeg)"},
- {BUF_VIDEO_VP6, CODEC_ID_VP6, "On2 VP6 (ffmpeg)"},
- {BUF_VIDEO_VP6F, CODEC_ID_VP6F, "On2 VP6 (ffmpeg)"},
- {BUF_VIDEO_4XM, CODEC_ID_4XM, "4X Video (ffmpeg)"},
- {BUF_VIDEO_CINEPAK, CODEC_ID_CINEPAK, "Cinepak (ffmpeg)"},
- {BUF_VIDEO_MSVC, CODEC_ID_MSVIDEO1, "Microsoft Video 1 (ffmpeg)"},
- {BUF_VIDEO_MSRLE, CODEC_ID_MSRLE, "Microsoft RLE (ffmpeg)"},
- {BUF_VIDEO_RPZA, CODEC_ID_RPZA, "Apple Quicktime Video/RPZA (ffmpeg)"},
- {BUF_VIDEO_CYUV, CODEC_ID_CYUV, "Creative YUV (ffmpeg)"},
- {BUF_VIDEO_ROQ, CODEC_ID_ROQ, "Id Software RoQ (ffmpeg)"},
- {BUF_VIDEO_IDCIN, CODEC_ID_IDCIN, "Id Software CIN (ffmpeg)"},
- {BUF_VIDEO_WC3, CODEC_ID_XAN_WC3, "Xan (ffmpeg)"},
- {BUF_VIDEO_VQA, CODEC_ID_WS_VQA, "Westwood Studios VQA (ffmpeg)"},
- {BUF_VIDEO_INTERPLAY, CODEC_ID_INTERPLAY_VIDEO, "Interplay MVE (ffmpeg)"},
- {BUF_VIDEO_FLI, CODEC_ID_FLIC, "FLIC Video (ffmpeg)"},
- {BUF_VIDEO_8BPS, CODEC_ID_8BPS, "Planar RGB (ffmpeg)"},
- {BUF_VIDEO_SMC, CODEC_ID_SMC, "Apple Quicktime Graphics/SMC (ffmpeg)"},
- {BUF_VIDEO_DUCKTM1, CODEC_ID_TRUEMOTION1,"Duck TrueMotion v1 (ffmpeg)"},
- {BUF_VIDEO_DUCKTM2, CODEC_ID_TRUEMOTION2,"Duck TrueMotion v2 (ffmpeg)"},
- {BUF_VIDEO_VMD, CODEC_ID_VMDVIDEO, "Sierra VMD Video (ffmpeg)"},
- {BUF_VIDEO_ZLIB, CODEC_ID_ZLIB, "ZLIB Video (ffmpeg)"},
- {BUF_VIDEO_MSZH, CODEC_ID_MSZH, "MSZH Video (ffmpeg)"},
- {BUF_VIDEO_ASV1, CODEC_ID_ASV1, "ASV v1 Video (ffmpeg)"},
- {BUF_VIDEO_ASV2, CODEC_ID_ASV2, "ASV v2 Video (ffmpeg)"},
- {BUF_VIDEO_ATIVCR1, CODEC_ID_VCR1, "ATI VCR-1 (ffmpeg)"},
- {BUF_VIDEO_FLV1, CODEC_ID_FLV1, "Flash Video (ffmpeg)"},
- {BUF_VIDEO_QTRLE, CODEC_ID_QTRLE, "Apple Quicktime Animation/RLE (ffmpeg)"},
- {BUF_VIDEO_H264, CODEC_ID_H264, "H.264/AVC (ffmpeg)"},
- {BUF_VIDEO_H261, CODEC_ID_H261, "H.261 (ffmpeg)"},
- {BUF_VIDEO_AASC, CODEC_ID_AASC, "Autodesk Video (ffmpeg)"},
- {BUF_VIDEO_LOCO, CODEC_ID_LOCO, "LOCO (ffmpeg)"},
- {BUF_VIDEO_QDRW, CODEC_ID_QDRAW, "QuickDraw (ffmpeg)"},
- {BUF_VIDEO_QPEG, CODEC_ID_QPEG, "Q-Team QPEG (ffmpeg)"},
- {BUF_VIDEO_TSCC, CODEC_ID_TSCC, "TechSmith Video (ffmpeg)"},
- {BUF_VIDEO_ULTI, CODEC_ID_ULTI, "IBM UltiMotion (ffmpeg)"},
- {BUF_VIDEO_WNV1, CODEC_ID_WNV1, "Winnow Video (ffmpeg)"},
- {BUF_VIDEO_XL, CODEC_ID_VIXL, "Miro/Pinnacle VideoXL (ffmpeg)"},
- {BUF_VIDEO_RT21, CODEC_ID_INDEO2, "Indeo/RealTime 2 (ffmpeg)"},
- {BUF_VIDEO_FPS1, CODEC_ID_FRAPS, "Fraps (ffmpeg)"},
- {BUF_VIDEO_MPEG, CODEC_ID_MPEG1VIDEO, "MPEG 1/2 (ffmpeg)"},
- {BUF_VIDEO_CSCD, CODEC_ID_CSCD, "CamStudio (ffmpeg)"},
- {BUF_VIDEO_AVS, CODEC_ID_AVS, "AVS (ffmpeg)"},
- {BUF_VIDEO_ALGMM, CODEC_ID_MMVIDEO, "American Laser Games MM (ffmpeg)"},
- {BUF_VIDEO_ZMBV, CODEC_ID_ZMBV, "Zip Motion Blocks Video (ffmpeg)"},
- {BUF_VIDEO_SMACKER, CODEC_ID_SMACKVIDEO, "Smacker (ffmpeg)"},
- {BUF_VIDEO_NUV, CODEC_ID_NUV, "NuppelVideo (ffmpeg)"},
- {BUF_VIDEO_KMVC, CODEC_ID_KMVC, "Karl Morton's Video Codec (ffmpeg)"},
- {BUF_VIDEO_FLASHSV, CODEC_ID_FLASHSV, "Flash Screen Video (ffmpeg)"},
- {BUF_VIDEO_CAVS, CODEC_ID_CAVS, "Chinese AVS (ffmpeg)"},
- {BUF_VIDEO_THEORA_RAW, CODEC_ID_THEORA, "Theora (ffmpeg)"},
-};
-
-
-static void init_video_codec (ff_video_decoder_t *this, unsigned int codec_type) {
- size_t i;
-
- /* find the decoder */
- this->codec = NULL;
-
- for(i = 0; i < sizeof(ff_video_lookup)/sizeof(ff_codec_t); i++)
- if(ff_video_lookup[i].type == codec_type) {
- pthread_mutex_lock(&ffmpeg_lock);
- this->codec = avcodec_find_decoder(ff_video_lookup[i].id);
- pthread_mutex_unlock(&ffmpeg_lock);
- _x_meta_info_set_utf8(this->stream, XINE_META_INFO_VIDEOCODEC,
- ff_video_lookup[i].name);
- break;
- }
-
- if (!this->codec) {
- xprintf (this->stream->xine, XINE_VERBOSITY_LOG,
- _("ffmpeg_video_dec: couldn't find ffmpeg decoder for buf type 0x%X\n"),
- codec_type);
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_VIDEO_HANDLED, 0);
- return;
- }
-
- lprintf("lavc decoder found\n");
-
- /* force (width % 8 == 0), otherwise there will be
- * display problems with Xv.
- */
- this->bih.biWidth = (this->bih.biWidth + 1) & (~1);
-
- this->context->width = this->bih.biWidth;
- this->context->height = this->bih.biHeight;
- this->context->stream_codec_tag = this->context->codec_tag =
- _x_stream_info_get(this->stream, XINE_STREAM_INFO_VIDEO_FOURCC);
-
-
- /* Some codecs (eg rv10) copy flags in init so it's necessary to set
- * this flag here in case we are going to use direct rendering */
- if(this->codec->capabilities & CODEC_CAP_DR1) {
- this->context->flags |= CODEC_FLAG_EMU_EDGE;
- }
-
- pthread_mutex_lock(&ffmpeg_lock);
- if (avcodec_open (this->context, this->codec) < 0) {
- pthread_mutex_unlock(&ffmpeg_lock);
- xprintf (this->stream->xine, XINE_VERBOSITY_LOG,
- _("ffmpeg_video_dec: couldn't open decoder\n"));
- free(this->context);
- this->context = NULL;
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_VIDEO_HANDLED, 0);
- return;
- }
-
- if (this->class->thread_count > 1) {
- avcodec_thread_init(this->context, this->class->thread_count);
- this->context->thread_count = this->class->thread_count;
- }
-
- pthread_mutex_unlock(&ffmpeg_lock);
-
- lprintf("lavc decoder opened\n");
-
- this->decoder_ok = 1;
-
- if ((codec_type != BUF_VIDEO_MPEG) &&
- (codec_type != BUF_VIDEO_DV)) {
-
- if (!this->bih.biWidth || !this->bih.biHeight) {
- this->bih.biWidth = this->context->width;
- this->bih.biHeight = this->context->height;
- }
-
-
- set_stream_info(this);
- }
-
- (this->stream->video_out->open) (this->stream->video_out, this->stream);
-
- this->skipframes = 0;
-
- /* enable direct rendering by default */
- this->output_format = XINE_IMGFMT_YV12;
-#ifdef ENABLE_DIRECT_RENDERING
- if( this->codec->capabilities & CODEC_CAP_DR1 && this->codec->id != CODEC_ID_H264 ) {
- this->context->get_buffer = get_buffer;
- this->context->release_buffer = release_buffer;
- xprintf(this->stream->xine, XINE_VERBOSITY_LOG,
- _("ffmpeg_video_dec: direct rendering enabled\n"));
- }
-#endif
-
- /* flag for interlaced streams */
- this->frame_flags = 0;
- /* FIXME: which codecs can be interlaced?
- FIXME: check interlaced DCT and other codec specific info. */
- switch( codec_type ) {
- case BUF_VIDEO_DV:
- this->frame_flags |= VO_INTERLACED_FLAG;
- break;
- case BUF_VIDEO_MPEG:
- this->frame_flags |= VO_INTERLACED_FLAG;
- break;
- case BUF_VIDEO_MJPEG:
- this->frame_flags |= VO_INTERLACED_FLAG;
- break;
- case BUF_VIDEO_HUFFYUV:
- this->frame_flags |= VO_INTERLACED_FLAG;
- break;
- case BUF_VIDEO_H264:
- this->frame_flags |= VO_INTERLACED_FLAG;
- break;
- }
-
-}
-
-static void thread_count_cb(void *user_data, xine_cfg_entry_t *entry) {
- ff_video_class_t *class = (ff_video_class_t *) user_data;
-
- class->thread_count = entry->num_value;
-}
-
-static void pp_quality_cb(void *user_data, xine_cfg_entry_t *entry) {
- ff_video_class_t *class = (ff_video_class_t *) user_data;
-
- class->pp_quality = entry->num_value;
-}
-
-static void pp_change_quality (ff_video_decoder_t *this) {
- this->pp_quality = this->class->pp_quality;
-
- if(this->pp_available && this->pp_quality) {
- if(!this->pp_context && this->context)
- this->pp_context = pp_get_context(this->context->width, this->context->height,
- this->pp_flags);
- if(this->pp_mode)
- pp_free_mode(this->pp_mode);
-
- this->pp_mode = pp_get_mode_by_name_and_quality("hb:a,vb:a,dr:a",
- this->pp_quality);
- } else {
- if(this->pp_mode) {
- pp_free_mode(this->pp_mode);
- this->pp_mode = NULL;
- }
-
- if(this->pp_context) {
- pp_free_context(this->pp_context);
- this->pp_context = NULL;
- }
- }
-}
-
-static void init_postprocess (ff_video_decoder_t *this) {
- uint32_t cpu_caps;
-
- /* Allow post processing on mpeg-4 (based) codecs */
- switch(this->codec->id) {
- case CODEC_ID_MPEG4:
- case CODEC_ID_MSMPEG4V1:
- case CODEC_ID_MSMPEG4V2:
- case CODEC_ID_MSMPEG4V3:
- case CODEC_ID_WMV1:
- case CODEC_ID_WMV2:
- this->pp_available = 1;
- break;
- default:
- this->pp_available = 0;
- break;
- }
-
- /* Detect what cpu accel we have */
- cpu_caps = xine_mm_accel();
- this->pp_flags = PP_FORMAT_420;
-
- if(cpu_caps & MM_ACCEL_X86_MMX)
- this->pp_flags |= PP_CPU_CAPS_MMX;
-
- if(cpu_caps & MM_ACCEL_X86_MMXEXT)
- this->pp_flags |= PP_CPU_CAPS_MMX2;
-
- if(cpu_caps & MM_ACCEL_X86_3DNOW)
- this->pp_flags |= PP_CPU_CAPS_3DNOW;
-
- /* Set level */
- pp_change_quality(this);
-}
-
-static int ff_handle_mpeg_sequence(ff_video_decoder_t *this, mpeg_parser_t *parser) {
-
- /*
- * init codec
- */
- if (this->decoder_init_mode) {
- _x_meta_info_set_utf8(this->stream, XINE_META_INFO_VIDEOCODEC,
- "mpeg-1 (ffmpeg)");
-
- init_video_codec (this, BUF_VIDEO_MPEG);
- this->decoder_init_mode = 0;
- }
-
- /* frame format change */
- if ((parser->width != this->bih.biWidth) ||
- (parser->height != this->bih.biHeight) ||
- (parser->frame_aspect_ratio != this->aspect_ratio)) {
- xine_event_t event;
- xine_format_change_data_t data;
-
- this->bih.biWidth = parser->width;
- this->bih.biHeight = parser->height;
- this->aspect_ratio = parser->frame_aspect_ratio;
- this->aspect_ratio_prio = 2;
- lprintf("mpeg seq aspect ratio: %f\n", this->aspect_ratio);
- set_stream_info(this);
-
- event.type = XINE_EVENT_FRAME_FORMAT_CHANGE;
- event.stream = this->stream;
- event.data = &data;
- event.data_length = sizeof(data);
- data.width = this->bih.biWidth;
- data.height = this->bih.biHeight;
- data.aspect = this->aspect_ratio;
- data.pan_scan = 0;
- xine_event_send(this->stream, &event);
- }
- this->video_step = this->mpeg_parser->frame_duration;
-
- return 1;
-}
-
-static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
- int y;
- uint8_t *dy, *du, *dv, *sy, *su, *sv;
-
- dy = img->base[0];
- du = img->base[1];
- dv = img->base[2];
- sy = this->av_frame->data[0];
- su = this->av_frame->data[1];
- sv = this->av_frame->data[2];
-
- if (this->context->pix_fmt == PIX_FMT_YUV410P) {
-
- yuv9_to_yv12(
- /* Y */
- this->av_frame->data[0],
- this->av_frame->linesize[0],
- img->base[0],
- img->pitches[0],
- /* U */
- this->av_frame->data[1],
- this->av_frame->linesize[1],
- img->base[1],
- img->pitches[1],
- /* V */
- this->av_frame->data[2],
- this->av_frame->linesize[2],
- img->base[2],
- img->pitches[2],
- /* width x height */
- img->width,
- img->height);
-
- } else if (this->context->pix_fmt == PIX_FMT_YUV411P) {
-
- yuv411_to_yv12(
- /* Y */
- this->av_frame->data[0],
- this->av_frame->linesize[0],
- img->base[0],
- img->pitches[0],
- /* U */
- this->av_frame->data[1],
- this->av_frame->linesize[1],
- img->base[1],
- img->pitches[1],
- /* V */
- this->av_frame->data[2],
- this->av_frame->linesize[2],
- img->base[2],
- img->pitches[2],
- /* width x height */
- img->width,
- img->height);
-
- } else if (this->context->pix_fmt == PIX_FMT_RGBA32) {
-
- int x, plane_ptr = 0;
- uint32_t *argb_pixels;
- uint32_t argb;
-
- for(y = 0; y < img->height; y++) {
- argb_pixels = (uint32_t *)sy;
- for(x = 0; x < img->width; x++) {
- uint8_t r, g, b;
-
- /* this is endian-safe as the ARGB pixels are stored in
- * machine order */
- argb = *argb_pixels++;
- r = (argb >> 16) & 0xFF;
- g = (argb >> 8) & 0xFF;
- b = (argb >> 0) & 0xFF;
-
- this->yuv.y[plane_ptr] = COMPUTE_Y(r, g, b);
- this->yuv.u[plane_ptr] = COMPUTE_U(r, g, b);
- this->yuv.v[plane_ptr] = COMPUTE_V(r, g, b);
- plane_ptr++;
- }
- sy += this->av_frame->linesize[0];
- }
-
- yuv444_to_yuy2(&this->yuv, img->base[0], img->pitches[0]);
-
- } else if (this->context->pix_fmt == PIX_FMT_RGB565) {
-
- int x, plane_ptr = 0;
- uint8_t *src;
- uint16_t pixel16;
-
- for(y = 0; y < img->height; y++) {
- src = sy;
- for(x = 0; x < img->width; x++) {
- uint8_t r, g, b;
-
- /* a 16-bit RGB565 pixel is supposed to be stored in native-endian
- * byte order; the following should be endian-safe */
- pixel16 = *((uint16_t *)src);
- src += 2;
- b = (pixel16 << 3) & 0xFF;
- g = (pixel16 >> 3) & 0xFF;
- r = (pixel16 >> 8) & 0xFF;
-
- this->yuv.y[plane_ptr] = COMPUTE_Y(r, g, b);
- this->yuv.u[plane_ptr] = COMPUTE_U(r, g, b);
- this->yuv.v[plane_ptr] = COMPUTE_V(r, g, b);
- plane_ptr++;
- }
- sy += this->av_frame->linesize[0];
- }
-
- yuv444_to_yuy2(&this->yuv, img->base[0], img->pitches[0]);
-
- } else if (this->context->pix_fmt == PIX_FMT_RGB555) {
-
- int x, plane_ptr = 0;
- uint8_t *src;
- uint16_t pixel16;
-
- for(y = 0; y < img->height; y++) {
- src = sy;
- for(x = 0; x < img->width; x++) {
- uint8_t r, g, b;
-
- /* a 16-bit RGB555 pixel is supposed to be stored in native-endian
- * byte order; the following should be endian-safe */
- pixel16 = *((uint16_t *)src);
- src += 2;
- b = (pixel16 << 3) & 0xFF;
- g = (pixel16 >> 2) & 0xFF;
- r = (pixel16 >> 7) & 0xFF;
-
- this->yuv.y[plane_ptr] = COMPUTE_Y(r, g, b);
- this->yuv.u[plane_ptr] = COMPUTE_U(r, g, b);
- this->yuv.v[plane_ptr] = COMPUTE_V(r, g, b);
- plane_ptr++;
- }
- sy += this->av_frame->linesize[0];
- }
-
- yuv444_to_yuy2(&this->yuv, img->base[0], img->pitches[0]);
-
- } else if (this->context->pix_fmt == PIX_FMT_BGR24) {
-
- int x, plane_ptr = 0;
- uint8_t *src;
-
- for(y = 0; y < img->height; y++) {
- src = sy;
- for(x = 0; x < img->width; x++) {
- uint8_t r, g, b;
-
- b = *src++;
- g = *src++;
- r = *src++;
-
- this->yuv.y[plane_ptr] = COMPUTE_Y(r, g, b);
- this->yuv.u[plane_ptr] = COMPUTE_U(r, g, b);
- this->yuv.v[plane_ptr] = COMPUTE_V(r, g, b);
- plane_ptr++;
- }
- sy += this->av_frame->linesize[0];
- }
-
- yuv444_to_yuy2(&this->yuv, img->base[0], img->pitches[0]);
-
- } else if (this->context->pix_fmt == PIX_FMT_RGB24) {
-
- int x, plane_ptr = 0;
- uint8_t *src;
-
- for(y = 0; y < img->height; y++) {
- src = sy;
- for(x = 0; x < img->width; x++) {
- uint8_t r, g, b;
-
- r = *src++;
- g = *src++;
- b = *src++;
-
- this->yuv.y[plane_ptr] = COMPUTE_Y(r, g, b);
- this->yuv.u[plane_ptr] = COMPUTE_U(r, g, b);
- this->yuv.v[plane_ptr] = COMPUTE_V(r, g, b);
- plane_ptr++;
- }
- sy += this->av_frame->linesize[0];
- }
-
- yuv444_to_yuy2(&this->yuv, img->base[0], img->pitches[0]);
-
- } else if (this->context->pix_fmt == PIX_FMT_PAL8) {
-
- int x, plane_ptr = 0;
- uint8_t *src;
- uint8_t pixel;
- uint32_t *palette32 = (uint32_t *)su; /* palette is in data[1] */
- uint32_t rgb_color;
- uint8_t r, g, b;
- uint8_t y_palette[256];
- uint8_t u_palette[256];
- uint8_t v_palette[256];
-
- for (x = 0; x < 256; x++) {
- rgb_color = palette32[x];
- b = rgb_color & 0xFF;
- rgb_color >>= 8;
- g = rgb_color & 0xFF;
- rgb_color >>= 8;
- r = rgb_color & 0xFF;
- y_palette[x] = COMPUTE_Y(r, g, b);
- u_palette[x] = COMPUTE_U(r, g, b);
- v_palette[x] = COMPUTE_V(r, g, b);
- }
-
- for(y = 0; y < img->height; y++) {
- src = sy;
- for(x = 0; x < img->width; x++) {
- pixel = *src++;
-
- this->yuv.y[plane_ptr] = y_palette[pixel];
- this->yuv.u[plane_ptr] = u_palette[pixel];
- this->yuv.v[plane_ptr] = v_palette[pixel];
- plane_ptr++;
- }
- sy += this->av_frame->linesize[0];
- }
-
- yuv444_to_yuy2(&this->yuv, img->base[0], img->pitches[0]);
-
- } else {
-
- for (y=0; y<img->height; y++) {
- xine_fast_memcpy (dy, sy, img->width);
-
- dy += img->pitches[0];
-
- sy += this->av_frame->linesize[0];
- }
-
- for (y=0; y<(img->height/2); y++) {
-
- if (this->context->pix_fmt != PIX_FMT_YUV444P) {
-
- xine_fast_memcpy (du, su, img->width/2);
- xine_fast_memcpy (dv, sv, img->width/2);
-
- } else {
-
- int x;
- uint8_t *src;
- uint8_t *dst;
-
- /* subsample */
-
- src = su; dst = du;
- for (x=0; x<(img->width/2); x++) {
- *dst = *src;
- dst++;
- src += 2;
- }
- src = sv; dst = dv;
- for (x=0; x<(img->width/2); x++) {
- *dst = *src;
- dst++;
- src += 2;
- }
-
- }
-
- du += img->pitches[1];
- dv += img->pitches[2];
-
- if (this->context->pix_fmt != PIX_FMT_YUV420P) {
- su += 2*this->av_frame->linesize[1];
- sv += 2*this->av_frame->linesize[2];
- } else {
- su += this->av_frame->linesize[1];
- sv += this->av_frame->linesize[2];
- }
- }
- }
-}
-
-static void ff_check_bufsize (ff_video_decoder_t *this, int size) {
- if (size > this->bufsize) {
- this->bufsize = size + size / 2;
- xprintf(this->stream->xine, XINE_VERBOSITY_LOG,
- _("ffmpeg_video_dec: increasing buffer to %d to avoid overflow.\n"),
- this->bufsize);
- this->buf = realloc(this->buf, this->bufsize + FF_INPUT_BUFFER_PADDING_SIZE );
- }
-}
-
-static void ff_handle_preview_buffer (ff_video_decoder_t *this, buf_element_t *buf) {
- int codec_type;
-
- lprintf ("preview buffer\n");
-
- codec_type = buf->type & 0xFFFF0000;
- if (codec_type == BUF_VIDEO_MPEG) {
- this->is_mpeg12 = 1;
- if ( this->mpeg_parser == NULL ) {
- this->mpeg_parser = xine_xmalloc(sizeof(mpeg_parser_t));
- mpeg_parser_init(this->mpeg_parser);
- this->decoder_init_mode = 0;
- }
- }
-
- if (this->decoder_init_mode && !this->is_mpeg12) {
- init_video_codec(this, codec_type);
- init_postprocess(this);
- this->decoder_init_mode = 0;
- }
-}
-
-static void ff_handle_header_buffer (ff_video_decoder_t *this, buf_element_t *buf) {
-
- lprintf ("header buffer\n");
-
- /* accumulate data */
- ff_check_bufsize(this, this->size + buf->size);
- xine_fast_memcpy (&this->buf[this->size], buf->content, buf->size);
- this->size += buf->size;
-
- if (buf->decoder_flags & BUF_FLAG_FRAME_END) {
- int codec_type;
-
- lprintf ("header complete\n");
- codec_type = buf->type & 0xFFFF0000;
-
- if (buf->decoder_flags & BUF_FLAG_STDHEADER) {
-
- lprintf("standard header\n");
-
- /* init package containing bih */
- memcpy ( &this->bih, this->buf, sizeof(xine_bmiheader) );
-
- if (this->bih.biSize > sizeof(xine_bmiheader)) {
- this->context->extradata_size = this->bih.biSize - sizeof(xine_bmiheader);
- this->context->extradata = malloc(this->context->extradata_size +
- FF_INPUT_BUFFER_PADDING_SIZE);
- memcpy(this->context->extradata, this->buf + sizeof(xine_bmiheader),
- this->context->extradata_size);
- }
-
- this->context->bits_per_sample = this->bih.biBitCount;
-
- } else {
-
- switch (codec_type) {
- case BUF_VIDEO_RV10:
- case BUF_VIDEO_RV20:
- this->bih.biWidth = _X_BE_16(&this->buf[12]);
- this->bih.biHeight = _X_BE_16(&this->buf[14]);
-
- this->context->sub_id = _X_BE_32(&this->buf[30]);
-
- this->context->slice_offset = xine_xmalloc(sizeof(int)*SLICE_OFFSET_SIZE);
- this->slice_offset_size = SLICE_OFFSET_SIZE;
-
- lprintf("w=%d, h=%d\n", this->bih.biWidth, this->bih.biHeight);
-
- break;
- default:
- xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG,
- "ffmpeg_video_dec: unknown header for buf type 0x%X\n", codec_type);
- return;
- }
- }
-
- /* reset accumulator */
- this->size = 0;
- }
-}
-
-static void ff_handle_special_buffer (ff_video_decoder_t *this, buf_element_t *buf) {
- /* take care of all the various types of special buffers
- * note that order is important here */
- lprintf("special buffer\n");
-
- if (buf->decoder_info[1] == BUF_SPECIAL_STSD_ATOM &&
- !this->context->extradata_size) {
-
- lprintf("BUF_SPECIAL_STSD_ATOM\n");
- this->context->extradata_size = buf->decoder_info[2];
- this->context->extradata = xine_xmalloc(buf->decoder_info[2] +
- FF_INPUT_BUFFER_PADDING_SIZE);
- memcpy(this->context->extradata, buf->decoder_info_ptr[2],
- buf->decoder_info[2]);
-
- } else if (buf->decoder_info[1] == BUF_SPECIAL_DECODER_CONFIG &&
- !this->context->extradata_size) {
-
- lprintf("BUF_SPECIAL_DECODER_CONFIG\n");
- this->context->extradata_size = buf->decoder_info[2];
- this->context->extradata = xine_xmalloc(buf->decoder_info[2] +
- FF_INPUT_BUFFER_PADDING_SIZE);
- memcpy(this->context->extradata, buf->decoder_info_ptr[2],
- buf->decoder_info[2]);
-
- } else if (buf->decoder_info[1] == BUF_SPECIAL_PALETTE) {
- unsigned int i;
-
- palette_entry_t *demuxer_palette;
- AVPaletteControl *decoder_palette;
-
- lprintf("BUF_SPECIAL_PALETTE\n");
- this->context->palctrl = &this->palette_control;
- decoder_palette = (AVPaletteControl *)this->context->palctrl;
- demuxer_palette = (palette_entry_t *)buf->decoder_info_ptr[2];
-
- for (i = 0; i < buf->decoder_info[2]; i++) {
- decoder_palette->palette[i] =
- (demuxer_palette[i].r << 16) |
- (demuxer_palette[i].g << 8) |
- (demuxer_palette[i].b << 0);
- }
- decoder_palette->palette_changed = 1;
-
- } else if (buf->decoder_info[1] == BUF_SPECIAL_RV_CHUNK_TABLE) {
- int i;
-
- lprintf("BUF_SPECIAL_RV_CHUNK_TABLE\n");
- this->context->slice_count = buf->decoder_info[2]+1;
-
- lprintf("slice_count=%d\n", this->context->slice_count);
-
- if(this->context->slice_count > this->slice_offset_size) {
- this->context->slice_offset = realloc(this->context->slice_offset,
- sizeof(int)*this->context->slice_count);
- this->slice_offset_size = this->context->slice_count;
- }
-
- for(i = 0; i < this->context->slice_count; i++) {
- this->context->slice_offset[i] =
- ((uint32_t *) buf->decoder_info_ptr[2])[(2*i)+1];
- lprintf("slice_offset[%d]=%d\n", i, this->context->slice_offset[i]);
- }
- }
-}
-
-static void ff_handle_mpeg12_buffer (ff_video_decoder_t *this, buf_element_t *buf) {
-
- vo_frame_t *img;
- int free_img;
- int got_picture, len;
- int offset = 0;
- int flush = 0;
- int size = buf->size;
-
- lprintf("handle_mpeg12_buffer\n");
-
- while ((size > 0) || (flush == 1)) {
-
- uint8_t *current;
- int next_flush;
-
- got_picture = 0;
- if (!flush) {
- current = mpeg_parser_decode_data(this->mpeg_parser,
- buf->content + offset, buf->content + offset + size,
- &next_flush);
- } else {
- current = buf->content + offset + size; /* end of the buffer */
- next_flush = 0;
- }
- if (current == NULL) {
- lprintf("current == NULL\n");
- return;
- }
-
- if (this->mpeg_parser->has_sequence) {
- ff_handle_mpeg_sequence(this, this->mpeg_parser);
- }
-
- if (!this->decoder_ok)
- return;
-
- if (flush) {
- lprintf("flush lavc buffers\n");
- /* hack: ffmpeg outputs the last frame if size=0 */
- this->mpeg_parser->buffer_size = 0;
- }
-
- /* skip decoding b frames if too late */
- this->context->hurry_up = (this->skipframes > 0);
-
- lprintf("avcodec_decode_video: size=%d\n", this->mpeg_parser->buffer_size);
- len = avcodec_decode_video (this->context, this->av_frame,
- &got_picture, this->mpeg_parser->chunk_buffer,
- this->mpeg_parser->buffer_size);
- lprintf("avcodec_decode_video: decoded_size=%d, got_picture=%d\n",
- len, got_picture);
- len = current - buf->content - offset;
- lprintf("avcodec_decode_video: consumed_size=%d\n", len);
-
- flush = next_flush;
-
- if ((len < 0) || (len > buf->size)) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG,
- "ffmpeg_video_dec: error decompressing frame\n");
- size = 0; /* draw a bad frame and exit */
- } else {
- size -= len;
- offset += len;
- }
-
- if (got_picture && this->av_frame->data[0]) {
- /* got a picture, draw it */
- if(!this->av_frame->opaque) {
- /* indirect rendering */
- img = this->stream->video_out->get_frame (this->stream->video_out,
- this->bih.biWidth,
- this->bih.biHeight,
- this->aspect_ratio,
- this->output_format,
- VO_BOTH_FIELDS|this->frame_flags);
- free_img = 1;
- } else {
- /* DR1 */
- img = (vo_frame_t*) this->av_frame->opaque;
- free_img = 0;
- }
-
- img->pts = this->pts;
- this->pts = 0;
-
- if (this->av_frame->repeat_pict)
- img->duration = this->video_step * 3 / 2;
- else
- img->duration = this->video_step;
-
- img->crop_right = this->crop_right;
- img->crop_bottom = this->crop_bottom;
-
- this->skipframes = img->draw(img, this->stream);
-
- if(free_img)
- img->free(img);
-
- } else {
-
- if (this->context->hurry_up) {
- /* skipped frame, output a bad frame */
- img = this->stream->video_out->get_frame (this->stream->video_out,
- this->bih.biWidth,
- this->bih.biHeight,
- this->aspect_ratio,
- this->output_format,
- VO_BOTH_FIELDS|this->frame_flags);
- img->pts = 0;
- img->duration = this->video_step;
- img->bad_frame = 1;
- this->skipframes = img->draw(img, this->stream);
- img->free(img);
- }
- }
- }
-}
-
-static void ff_handle_buffer (ff_video_decoder_t *this, buf_element_t *buf) {
- uint8_t *chunk_buf = this->buf;
- AVRational avr00 = {0, 1};
-
- lprintf("handle_buffer\n");
-
- if (!this->decoder_ok) {
- if (this->decoder_init_mode) {
- int codec_type = buf->type & 0xFFFF0000;
-
- /* init ffmpeg decoder */
- init_video_codec(this, codec_type);
- init_postprocess(this);
- this->decoder_init_mode = 0;
- } else {
- return;
- }
- }
-
- if (buf->decoder_flags & BUF_FLAG_FRAME_START) {
- lprintf("BUF_FLAG_FRAME_START\n");
- this->size = 0;
- }
-
- /* data accumulation */
- if (buf->size > 0) {
- if ((this->size == 0) &&
- ((buf->size + FF_INPUT_BUFFER_PADDING_SIZE) < buf->max_size) &&
- (buf->decoder_flags & BUF_FLAG_FRAME_END)) {
- /* buf contains a complete frame */
- /* no memcpy needed */
- chunk_buf = buf->content;
- this->size = buf->size;
- lprintf("no memcpy needed to accumulate data\n");
- } else {
- /* copy data into our internal buffer */
- ff_check_bufsize(this, this->size + buf->size);
- chunk_buf = this->buf; /* ff_check_bufsize might realloc this->buf */
-
- xine_fast_memcpy (&this->buf[this->size], buf->content, buf->size);
-
- this->size += buf->size;
- lprintf("accumulate data into this->buf\n");
- }
- }
-
- if (buf->decoder_flags & BUF_FLAG_FRAME_END) {
-
- vo_frame_t *img;
- int free_img;
- int got_picture, len;
- int got_one_picture = 0;
- int offset = 0;
- int codec_type = buf->type & 0xFFFF0000;
- int video_step_to_use;
-
- /* pad input data */
- /* note: bitstream, alt bitstream reader or something will cause
- * severe mpeg4 artifacts if padding is less than 32 bits.
- */
- memset(&chunk_buf[this->size], 0, FF_INPUT_BUFFER_PADDING_SIZE);
-
- while (this->size > 0) {
-
- /* DV frames can be completely skipped */
- if( codec_type == BUF_VIDEO_DV && this->skipframes ) {
- this->size = 0;
- got_picture = 0;
- } else {
- /* skip decoding b frames if too late */
- this->context->hurry_up = (this->skipframes > 0);
-
- lprintf("buffer size: %d\n", this->size);
- len = avcodec_decode_video (this->context, this->av_frame,
- &got_picture, &chunk_buf[offset],
- this->size);
- lprintf("consumed size: %d, got_picture: %d\n", len, got_picture);
- if ((len <= 0) || (len > this->size)) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG,
- "ffmpeg_video_dec: error decompressing frame\n");
- this->size = 0;
-
- } else {
-
- offset += len;
- this->size -= len;
-
- if (this->size > 0) {
- ff_check_bufsize(this, this->size);
- memmove (this->buf, &chunk_buf[offset], this->size);
- chunk_buf = this->buf;
- }
- }
- }
-
- /* use externally provided video_step or fall back to stream's time_base otherwise */
- video_step_to_use = (this->video_step || !this->context->time_base.den) ? this->video_step : (int)(90000ll * this->context->time_base.num / this->context->time_base.den);
-
- /* aspect ratio provided by ffmpeg, override previous setting */
- if ((this->aspect_ratio_prio < 2) &&
- av_cmp_q(this->context->sample_aspect_ratio, avr00)) {
-
- if (!this->bih.biWidth || !this->bih.biHeight) {
- this->bih.biWidth = this->context->width;
- this->bih.biHeight = this->context->height;
- }
-
- this->aspect_ratio = av_q2d(this->context->sample_aspect_ratio) *
- (double)this->bih.biWidth / (double)this->bih.biHeight;
- this->aspect_ratio_prio = 2;
- lprintf("ffmpeg aspect ratio: %f\n", this->aspect_ratio);
- set_stream_info(this);
- }
-
- if (got_picture && this->av_frame->data[0]) {
- /* got a picture, draw it */
- got_one_picture = 1;
- if(!this->av_frame->opaque) {
- /* indirect rendering */
-
- /* initialize the colorspace converter */
- if (!this->cs_convert_init) {
- if ((this->context->pix_fmt == PIX_FMT_RGBA32) ||
- (this->context->pix_fmt == PIX_FMT_RGB565) ||
- (this->context->pix_fmt == PIX_FMT_RGB555) ||
- (this->context->pix_fmt == PIX_FMT_BGR24) ||
- (this->context->pix_fmt == PIX_FMT_RGB24) ||
- (this->context->pix_fmt == PIX_FMT_PAL8)) {
- this->output_format = XINE_IMGFMT_YUY2;
- init_yuv_planes(&this->yuv, this->bih.biWidth, this->bih.biHeight);
- this->yuv_init = 1;
- }
- this->cs_convert_init = 1;
- }
-
- if (this->aspect_ratio_prio == 0) {
- this->aspect_ratio = (double)this->bih.biWidth / (double)this->bih.biHeight;
- this->aspect_ratio_prio = 1;
- lprintf("default aspect ratio: %f\n", this->aspect_ratio);
- set_stream_info(this);
- }
-
- /* xine-lib expects the framesize to be a multiple of 16x16 (macroblock) */
- img = this->stream->video_out->get_frame (this->stream->video_out,
- (this->bih.biWidth + 15) & ~15,
- (this->bih.biHeight + 15) & ~15,
- this->aspect_ratio,
- this->output_format,
- VO_BOTH_FIELDS|this->frame_flags);
- free_img = 1;
- } else {
- /* DR1 */
- img = (vo_frame_t*) this->av_frame->opaque;
- free_img = 0;
- }
-
- /* post processing */
- if(this->pp_quality != this->class->pp_quality)
- pp_change_quality(this);
-
- if(this->pp_available && this->pp_quality) {
-
- if(this->av_frame->opaque) {
- /* DR1 */
- img = this->stream->video_out->get_frame (this->stream->video_out,
- (img->width + 15) & ~15,
- (img->height + 15) & ~15,
- this->aspect_ratio,
- this->output_format,
- VO_BOTH_FIELDS|this->frame_flags);
- free_img = 1;
- }
-
- pp_postprocess(this->av_frame->data, this->av_frame->linesize,
- img->base, img->pitches,
- img->width, img->height,
- this->av_frame->qscale_table, this->av_frame->qstride,
- this->pp_mode, this->pp_context,
- this->av_frame->pict_type);
-
- } else if (!this->av_frame->opaque) {
- /* colorspace conversion or copy */
- ff_convert_frame(this, img);
- }
-
- img->pts = this->pts;
- this->pts = 0;
-
- /* workaround for weird 120fps streams */
- if( video_step_to_use == 750 ) {
- /* fallback to the VIDEO_PTS_MODE */
- video_step_to_use = 0;
- }
-
- if (this->av_frame->repeat_pict)
- img->duration = video_step_to_use * 3 / 2;
- else
- img->duration = video_step_to_use;
-
- /* additionally crop away the extra pixels due to adjusting frame size above */
- img->crop_right = this->crop_right + (img->width - this->bih.biWidth);
- img->crop_bottom = this->crop_bottom + (img->height - this->bih.biHeight);
-
- /* transfer some more frame settings for deinterlacing */
- img->progressive_frame = !this->av_frame->interlaced_frame;
- img->top_field_first = this->av_frame->top_field_first;
-
- this->skipframes = img->draw(img, this->stream);
-
- if(free_img)
- img->free(img);
- }
- }
-
- /* workaround for demux_mpeg_pes sending fields as frames:
- * do not generate a bad frame for the first field picture
- */
- if (!got_one_picture && (this->size || this->video_step || this->assume_bad_field_picture)) {
- /* skipped frame, output a bad frame (use size 16x16, when size still uninitialized) */
- img = this->stream->video_out->get_frame (this->stream->video_out,
- (this->bih.biWidth <= 0) ? 16 : ((this->bih.biWidth + 15) & ~15),
- (this->bih.biHeight <= 0) ? 16 : ((this->bih.biHeight + 15) & ~15),
- this->aspect_ratio,
- this->output_format,
- VO_BOTH_FIELDS|this->frame_flags);
- /* set PTS to allow early syncing */
- img->pts = this->pts;
- this->pts = 0;
-
- img->duration = video_step_to_use;
-
- /* additionally crop away the extra pixels due to adjusting frame size above */
- img->crop_right = ((this->bih.biWidth <= 0) ? 0 : this->crop_right) + (img->width - this->bih.biWidth);
- img->crop_bottom = ((this->bih.biHeight <= 0) ? 0 : this->crop_bottom) + (img->height - this->bih.biHeight);
-
- img->bad_frame = 1;
- this->skipframes = img->draw(img, this->stream);
- img->free(img);
- }
-
- this->assume_bad_field_picture = !got_one_picture;
- }
-}
-
-static void ff_decode_data (video_decoder_t *this_gen, buf_element_t *buf) {
- ff_video_decoder_t *this = (ff_video_decoder_t *) this_gen;
-
- lprintf ("processing packet type = %08x, len = %d, decoder_flags=%08x\n",
- buf->type, buf->size, buf->decoder_flags);
-
- if (buf->decoder_flags & BUF_FLAG_FRAMERATE) {
- this->video_step = buf->decoder_info[0];
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_FRAME_DURATION, this->video_step);
- }
-
- if (buf->decoder_flags & BUF_FLAG_PREVIEW) {
-
- ff_handle_preview_buffer(this, buf);
-
- } else {
-
- if (buf->decoder_flags & BUF_FLAG_SPECIAL) {
-
- ff_handle_special_buffer(this, buf);
-
- }
-
- if (buf->decoder_flags & BUF_FLAG_HEADER) {
-
- ff_handle_header_buffer(this, buf);
-
- if (buf->decoder_flags & BUF_FLAG_ASPECT) {
- if (this->aspect_ratio_prio < 3) {
- this->aspect_ratio = (double)buf->decoder_info[1] / (double)buf->decoder_info[2];
- this->aspect_ratio_prio = 3;
- lprintf("aspect ratio: %f\n", this->aspect_ratio);
- set_stream_info(this);
- }
- }
-
- } else {
-
- /* decode */
- if (buf->pts)
- this->pts = buf->pts;
-
- if (this->is_mpeg12) {
- ff_handle_mpeg12_buffer(this, buf);
- } else {
- ff_handle_buffer(this, buf);
- }
-
- }
- }
-}
-
-static void ff_flush (video_decoder_t *this_gen) {
- lprintf ("ff_flush\n");
-}
-
-static void ff_reset (video_decoder_t *this_gen) {
- ff_video_decoder_t *this = (ff_video_decoder_t *) this_gen;
-
- lprintf ("ff_reset\n");
-
- this->size = 0;
-
- if(this->context && this->decoder_ok)
- avcodec_flush_buffers(this->context);
-
- if (this->is_mpeg12)
- mpeg_parser_reset(this->mpeg_parser);
-}
-
-static void ff_discontinuity (video_decoder_t *this_gen) {
- ff_video_decoder_t *this = (ff_video_decoder_t *) this_gen;
-
- lprintf ("ff_discontinuity\n");
- this->pts = 0;
-}
-
-static void ff_dispose (video_decoder_t *this_gen) {
- ff_video_decoder_t *this = (ff_video_decoder_t *) this_gen;
-
- lprintf ("ff_dispose\n");
-
- if (this->decoder_ok) {
- xine_list_iterator_t it;
- AVFrame *av_frame;
-
- pthread_mutex_lock(&ffmpeg_lock);
- avcodec_close (this->context);
- pthread_mutex_unlock(&ffmpeg_lock);
-
- /* frame garbage collector here - workaround for buggy ffmpeg codecs that
- * don't release their DR1 frames */
- while( (it = xine_list_front(this->dr1_frames)) != NULL )
- {
- av_frame = (AVFrame *)xine_list_get_value(this->dr1_frames, it);
- release_buffer(this->context, av_frame);
- }
-
- this->stream->video_out->close(this->stream->video_out, this->stream);
- this->decoder_ok = 0;
- }
-
- if(this->context && this->context->slice_offset)
- free(this->context->slice_offset);
-
- if(this->context && this->context->extradata)
- free(this->context->extradata);
-
- if(this->yuv_init)
- free_yuv_planes(&this->yuv);
-
- if( this->context )
- free( this->context );
-
- if( this->av_frame )
- free( this->av_frame );
-
- if (this->buf)
- free(this->buf);
- this->buf = NULL;
-
- if(this->pp_context)
- pp_free_context(this->pp_context);
-
- if(this->pp_mode)
- pp_free_mode(this->pp_mode);
-
- mpeg_parser_dispose(this->mpeg_parser);
-
- xine_list_delete(this->dr1_frames);
-
- free (this_gen);
-}
-
-static video_decoder_t *ff_video_open_plugin (video_decoder_class_t *class_gen, xine_stream_t *stream) {
-
- ff_video_decoder_t *this ;
-
- lprintf ("open_plugin\n");
-
- this = (ff_video_decoder_t *) xine_xmalloc (sizeof (ff_video_decoder_t));
-
- this->video_decoder.decode_data = ff_decode_data;
- this->video_decoder.flush = ff_flush;
- this->video_decoder.reset = ff_reset;
- this->video_decoder.discontinuity = ff_discontinuity;
- this->video_decoder.dispose = ff_dispose;
- this->size = 0;
-
- this->stream = stream;
- this->class = (ff_video_class_t *) class_gen;
-
- this->av_frame = avcodec_alloc_frame();
- this->context = avcodec_alloc_context();
- this->context->opaque = this;
- this->context->palctrl = NULL;
-
- this->decoder_ok = 0;
- this->decoder_init_mode = 1;
- this->buf = xine_xmalloc(VIDEOBUFSIZE + FF_INPUT_BUFFER_PADDING_SIZE);
- this->bufsize = VIDEOBUFSIZE;
-
- this->is_mpeg12 = 0;
- this->aspect_ratio = 0;
-
- this->pp_quality = 0;
- this->pp_context = NULL;
- this->pp_mode = NULL;
-
- this->mpeg_parser = NULL;
-
- this->dr1_frames = xine_list_new();
-
- return &this->video_decoder;
-}
-
-void *init_video_plugin (xine_t *xine, void *data) {
-
- ff_video_class_t *this;
- config_values_t *config;
-
- this = (ff_video_class_t *) xine_xmalloc (sizeof (ff_video_class_t));
-
- this->decoder_class.open_plugin = ff_video_open_plugin;
- this->decoder_class.identifier = "ffmpeg video";
- this->decoder_class.description = N_("ffmpeg based video decoder plugin");
- this->decoder_class.dispose = default_video_decoder_class_dispose;
- this->xine = xine;
-
- pthread_once( &once_control, init_once_routine );
-
- /* Configuration for post processing quality - default to mid (3) for the
- * moment */
- config = xine->config;
-
- this->pp_quality = xine->config->register_range(config, "video.processing.ffmpeg_pp_quality", 3,
- 0, PP_QUALITY_MAX,
- _("MPEG-4 postprocessing quality"),
- _("You can adjust the amount of post processing applied to MPEG-4 video.\n"
- "Higher values result in better quality, but need more CPU. Lower values may "
- "result in image defects like block artifacts. For high quality content, "
- "too heavy post processing can actually make the image worse by blurring it "
- "too much."),
- 10, pp_quality_cb, this);
-
- this->thread_count = xine->config->register_num(config, "video.processing.ffmpeg_thread_count", 1,
- _("FFmpeg video decoding thread count"),
- _("You can adjust the number of video decoding threads which FFmpeg may use.\n"
- "Higher values should speed up decoding but it depends on the codec used "
- "whether parallel decoding is supported. A rule of thumb is to have one "
- "decoding thread per logical CPU (typically 1 to 4). A change will take "
- "effect with playing the next stream."),
- 10, thread_count_cb, this);
-
- return this;
-}
-
-static uint32_t supported_video_types[] = {
-#if defined(HAVE_FFMPEG) || CONFIG_MSMPEG4V1_DECODER
- BUF_VIDEO_MSMPEG4_V1,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MSMPEG4V2_DECODER
- BUF_VIDEO_MSMPEG4_V2,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MSMPEG4V3_DECODER
- BUF_VIDEO_MSMPEG4_V3,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_WMV1_DECODER
- BUF_VIDEO_WMV7,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_WMV2_DECODER
- BUF_VIDEO_WMV8,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_WMV3_DECODER
- BUF_VIDEO_WMV9,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_VC1_DECODER
- BUF_VIDEO_VC1,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MPEG4_DECODER
- BUF_VIDEO_MPEG4,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MPEG4_DECODER
- BUF_VIDEO_XVID,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MPEG4_DECODER
- BUF_VIDEO_DIVX5,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MPEG4_DECODER
- BUF_VIDEO_3IVX,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MJPEG_DECODER
- BUF_VIDEO_JPEG,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MJPEG_DECODER
- BUF_VIDEO_MJPEG,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MJPEGB_DECODER
- BUF_VIDEO_MJPEG_B,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_H263I_DECODER
- BUF_VIDEO_I263,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_H263_DECODER
- BUF_VIDEO_H263,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_RV10_DECODER
- BUF_VIDEO_RV10,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_RV20_DECODER
- BUF_VIDEO_RV20,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_INDEO3_DECODER
- BUF_VIDEO_IV31,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_INDEO3_DECODER
- BUF_VIDEO_IV32,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_SVQ1_DECODER
- BUF_VIDEO_SORENSON_V1,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_SVQ3_DECODER
- BUF_VIDEO_SORENSON_V3,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_DVVIDEO_DECODER
- BUF_VIDEO_DV,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_HUFFYUV_DECODER
- BUF_VIDEO_HUFFYUV,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_VP3_DECODER
- BUF_VIDEO_VP31,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_VP5_DECODER
- BUF_VIDEO_VP5,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_VP6_DECODER
- BUF_VIDEO_VP6,
- BUF_VIDEO_VP6F,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_4XM_DECODER
- BUF_VIDEO_4XM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_CINEPAK_DECODER
- BUF_VIDEO_CINEPAK,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MSVIDEO1_DECODER
- BUF_VIDEO_MSVC,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MSRLE_DECODER
- BUF_VIDEO_MSRLE,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_RPZA_DECODER
- BUF_VIDEO_RPZA,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_CYUV_DECODER
- BUF_VIDEO_CYUV,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ROQ_DECODER
- BUF_VIDEO_ROQ,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_IDCIN_DECODER
- BUF_VIDEO_IDCIN,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_XAN_WC3_DECODER
- BUF_VIDEO_WC3,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_WS_VQA_DECODER
- BUF_VIDEO_VQA,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_INTERPLAY_VIDEO_DECODER
- BUF_VIDEO_INTERPLAY,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_FLIC_DECODER
- BUF_VIDEO_FLI,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_8BPS_DECODER
- BUF_VIDEO_8BPS,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_SMC_DECODER
- BUF_VIDEO_SMC,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_TRUEMOTION1_DECODER
- BUF_VIDEO_DUCKTM1,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_TRUEMOTION2_DECODER
- BUF_VIDEO_DUCKTM2,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_VMDVIDEO_DECODER
- BUF_VIDEO_VMD,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ZLIB_DECODER
- BUF_VIDEO_ZLIB,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MSZH_DECODER
- BUF_VIDEO_MSZH,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ASV1_DECODER
- BUF_VIDEO_ASV1,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ASV2_DECODER
- BUF_VIDEO_ASV2,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_VCR1_DECODER
- BUF_VIDEO_ATIVCR1,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_FLV_DECODER
- BUF_VIDEO_FLV1,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_QTRLE_DECODER
- BUF_VIDEO_QTRLE,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_H264_DECODER
- BUF_VIDEO_H264,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_H261_DECODER
- BUF_VIDEO_H261,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_AASC_DECODER
- BUF_VIDEO_AASC,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_LOCO_DECODER
- BUF_VIDEO_LOCO,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_QDRAW_DECODER
- BUF_VIDEO_QDRW,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_QPEG_DECODER
- BUF_VIDEO_QPEG,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_TSCC_DECODER
- BUF_VIDEO_TSCC,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ULTI_DECODER
- BUF_VIDEO_ULTI,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_WNV1_DECODER
- BUF_VIDEO_WNV1,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_VIXL_DECODER
- BUF_VIDEO_XL,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_INDEO2_DECODER
- BUF_VIDEO_RT21,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_FRAPS_DECODER
- BUF_VIDEO_FPS1,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MPEG1VIDEO_DECODER
- BUF_VIDEO_MPEG,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_CSCD_DECODER
- BUF_VIDEO_CSCD,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_AVS_DECODER
- BUF_VIDEO_AVS,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_MMVIDEO_DECODER
- BUF_VIDEO_ALGMM,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_ZMBV_DECODER
- BUF_VIDEO_ZMBV,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_SMACKVIDEO_DECODER
- BUF_VIDEO_SMACKER,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_NUV_DECODER
- BUF_VIDEO_NUV,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_KMVC_DECODER
- BUF_VIDEO_KMVC,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_FLASHSV_DECODER
- BUF_VIDEO_FLASHSV,
-#endif
-#if defined(HAVE_FFMPEG) || CONFIG_CAVS_DECODER
- BUF_VIDEO_CAVS,
-#endif
- BUF_VIDEO_THEORA_RAW,
- 0
-};
-
-static uint32_t wmv8_video_types[] = {
- BUF_VIDEO_WMV8,
- 0
-};
-
-static uint32_t wmv9_video_types[] = {
- BUF_VIDEO_WMV9,
- 0
-};
-
-decoder_info_t dec_info_ffmpeg_video = {
- supported_video_types, /* supported types */
- 6 /* priority */
-};
-
-decoder_info_t dec_info_ffmpeg_wmv8 = {
- wmv8_video_types, /* supported types */
- 0 /* priority */
-};
-
-decoder_info_t dec_info_ffmpeg_wmv9 = {
- wmv9_video_types, /* supported types */
- 0 /* priority */
-};
diff --git a/src/libffmpeg/ffmpeg_decoder.c b/src/libffmpeg/ffmpeg_decoder.c
deleted file mode 100644
index 8a8a79270..000000000
--- a/src/libffmpeg/ffmpeg_decoder.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2001-2004 the xine project
- *
- * This file is part of xine, a free video player.
- *
- * xine 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.
- *
- * xine 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.
- *
- * 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, USA
- *
- * xine decoder plugin using ffmpeg
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <xine/xine_internal.h>
-
-#include "ffmpeg_decoder.h"
-
-/*
- * common initialisation
- */
-
-pthread_once_t once_control = PTHREAD_ONCE_INIT;
-pthread_mutex_t ffmpeg_lock;
-
-void init_once_routine(void) {
- pthread_mutex_init(&ffmpeg_lock, NULL);
- avcodec_init();
- avcodec_register_all();
-}
-
-/*
- * exported plugin catalog entry
- */
-
-const plugin_info_t xine_plugin_info[] EXPORTED = {
- /* type, API, "name", version, special_info, init_function */
- { PLUGIN_VIDEO_DECODER | PLUGIN_MUST_PRELOAD, 19, "ffmpegvideo", XINE_VERSION_CODE, &dec_info_ffmpeg_video, init_video_plugin },
- { PLUGIN_VIDEO_DECODER, 19, "ffmpeg-wmv8", XINE_VERSION_CODE, &dec_info_ffmpeg_wmv8, init_video_plugin },
- { PLUGIN_VIDEO_DECODER, 19, "ffmpeg-wmv9", XINE_VERSION_CODE, &dec_info_ffmpeg_wmv9, init_video_plugin },
- { PLUGIN_AUDIO_DECODER, 16, "ffmpegaudio", XINE_VERSION_CODE, &dec_info_ffmpeg_audio, init_audio_plugin },
- { PLUGIN_NONE, 0, "", 0, NULL, NULL }
-};
diff --git a/src/libffmpeg/ffmpeg_decoder.h b/src/libffmpeg/ffmpeg_decoder.h
deleted file mode 100644
index bfe71a6b1..000000000
--- a/src/libffmpeg/ffmpeg_decoder.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2001-2005 the xine project
- *
- * This file is part of xine, a free video player.
- *
- * xine 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.
- *
- * xine 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.
- *
- * 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, USA
- */
-
-#ifndef HAVE_XINE_DECODER_H
-#define HAVE_XINE_DECODER_H
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <avcodec.h>
-
-typedef struct ff_codec_s {
- uint32_t type;
- enum CodecID id;
- const char *name;
-} ff_codec_t;
-
-void *init_audio_plugin (xine_t *xine, void *data);
-void *init_video_plugin (xine_t *xine, void *data);
-
-extern decoder_info_t dec_info_ffmpeg_video;
-extern decoder_info_t dec_info_ffmpeg_wmv8;
-extern decoder_info_t dec_info_ffmpeg_wmv9;
-extern decoder_info_t dec_info_ffmpeg_audio;
-
-extern pthread_once_t once_control;
-void init_once_routine(void);
-
-extern pthread_mutex_t ffmpeg_lock;
-
-#endif
diff --git a/src/libffmpeg/ffmpeg_encoder.c b/src/libffmpeg/ffmpeg_encoder.c
deleted file mode 100644
index 7fe65c7fa..000000000
--- a/src/libffmpeg/ffmpeg_encoder.c
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * Copyright (C) 2000-2004 the xine project
- *
- * This file is part of xine, a unix video player.
- *
- * xine 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.
- *
- * xine 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.
- *
- * 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, USA
- */
-
-/* mpeg encoders for the dxr3 video out plugin. */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <math.h>
-
-#define LOG_MODULE "dxr3_mpeg_encoder"
-/* #define LOG_VERBOSE */
-/* #define LOG */
-
-#include "video_out_dxr3.h"
-
-#include <avcodec.h>
-
-/* buffer size for encoded mpeg1 stream; will hold one intra frame
- * at 640x480 typical sizes are <50 kB. 512 kB should be plenty */
-#define DEFAULT_BUFFER_SIZE 512*1024
-
-
-/*initialisation function, used by the dxr3 plugin */
-int dxr3_encoder_init(dxr3_driver_t *drv) EXPORTED;
-
-/* functions required by encoder api */
-static int lavc_on_update_format(dxr3_driver_t *drv, dxr3_frame_t *frame);
-static int lavc_on_display_frame(dxr3_driver_t *drv, dxr3_frame_t *frame);
-static int lavc_on_unneeded(dxr3_driver_t *drv);
-
-/*encoder structure*/
-typedef struct lavc_data_s {
- encoder_data_t encoder_data;
- AVCodecContext *context; /* handle for encoding */
- int width, height; /* width and height of the video frame */
- uint8_t *ffmpeg_buffer; /* lavc buffer */
- AVFrame *picture; /* picture to be encoded */
- uint8_t *out[3]; /* aligned buffer for YV12 data */
- uint8_t *buf; /* unaligned YV12 buffer */
-} lavc_data_t;
-
-
-int dxr3_encoder_init(dxr3_driver_t *drv)
-{
- lavc_data_t* this;
- avcodec_init();
-
- avcodec_register_all();
- lprintf("lavc init , version %x\n", avcodec_version());
- this = xine_xmalloc(sizeof(lavc_data_t));
- if (!this) return 0;
-
- this->encoder_data.type = ENC_LAVC;
- this->encoder_data.on_update_format = lavc_on_update_format;
- this->encoder_data.on_frame_copy = NULL;
- this->encoder_data.on_display_frame = lavc_on_display_frame;
- this->encoder_data.on_unneeded = lavc_on_unneeded;
- this->context = 0;
-
- drv->enc = &this->encoder_data;
- return 1;
-}
-
-/* helper function */
-static int lavc_prepare_frame(lavc_data_t *this, dxr3_driver_t *drv, dxr3_frame_t *frame);
-
-static int lavc_on_update_format(dxr3_driver_t *drv, dxr3_frame_t *frame)
-{
- lavc_data_t *this = (lavc_data_t *)drv->enc;
- AVCodec *codec;
- unsigned char use_quantizer;
-
- if (this->context) {
- avcodec_close(this->context);
- free(this->context);
- free(this->picture);
- this->context = NULL;
- this->picture = NULL;
- }
-
- /* if YUY2 and dimensions changed, we need to re-allocate the
- * internal YV12 buffer */
- if (frame->vo_frame.format == XINE_IMGFMT_YUY2) {
- int image_size = frame->vo_frame.pitches[0] * frame->oheight;
-
- this->out[0] = xine_xmalloc_aligned(16, image_size * 3/2,
- (void *)&this->buf);
- this->out[1] = this->out[0] + image_size;
- this->out[2] = this->out[1] + image_size/4;
-
- /* fill with black (yuv 16,128,128) */
- memset(this->out[0], 16, image_size);
- memset(this->out[1], 128, image_size/4);
- memset(this->out[2], 128, image_size/4);
- lprintf("Using YUY2->YV12 conversion\n");
- }
-
- /* resolution must be a multiple of two */
- if ((frame->vo_frame.pitches[0] % 2 != 0) || (frame->oheight % 2 != 0)) {
- xprintf(drv->class->xine, XINE_VERBOSITY_LOG,
- "dxr3_mpeg_encoder: lavc only handles video dimensions which are multiples of 2\n");
- return 0;
- }
-
- /* get mpeg codec handle */
- codec = avcodec_find_encoder(CODEC_ID_MPEG1VIDEO);
- if (!codec) {
- xprintf(drv->class->xine, XINE_VERBOSITY_LOG,
- "dxr3_mpeg_encoder: lavc MPEG1 codec not found\n");
- return 0;
- }
- lprintf("lavc MPEG1 encoder found.\n");
-
- this->width = frame->vo_frame.pitches[0];
- this->height = frame->oheight;
-
- this->context = avcodec_alloc_context();
- if (!this->context) {
- xprintf(drv->class->xine, XINE_VERBOSITY_LOG,
- "dxr3_mpeg_encoder: Couldn't start the ffmpeg library\n");
- return 0;
- }
- this->picture = avcodec_alloc_frame();
- if (!this->picture) {
- xprintf(drv->class->xine, XINE_VERBOSITY_LOG,
- "dxr3_mpeg_encoder: Couldn't allocate ffmpeg frame\n");
- return 0;
- }
-
- /* mpeg1 encoder only support YUV420P */
- this->context->pix_fmt = PIX_FMT_YUVJ420P;
-
- /* put sample parameters */
- this->context->bit_rate = drv->class->xine->config->register_range(drv->class->xine->config,
- "dxr3.encoding.lavc_bitrate", 10000, 1000, 20000,
- _("libavcodec mpeg output bitrate (kbit/s)"),
- _("The bitrate the libavcodec mpeg encoder should use for DXR3's encoding mode. "
- "Higher values will increase quality and CPU usage.\n"
- "This setting is only considered, when constant quality mode is disabled."), 10, NULL, NULL);
- this->context->bit_rate *= 1000; /* config in kbit/s, libavcodec wants bit/s */
-
- use_quantizer = drv->class->xine->config->register_bool(drv->class->xine->config,
- "dxr3.encoding.lavc_quantizer", 1,
- _("constant quality mode"),
- _("When enabled, libavcodec will use a constant quality mode by dynamically "
- "compressing the images based on their complexity. When disabled, libavcodec "
- "will use constant bitrate mode."), 10, NULL, NULL);
-
- if (use_quantizer) {
- this->context->qmin = drv->class->xine->config->register_range(drv->class->xine->config,
- "dxr3.encoding.lavc_qmin", 1, 1, 10,
- _("minimum compression"),
- _("The minimum compression to apply to an image in constant quality mode."),
- 10, NULL, NULL);
-
- this->context->qmax = drv->class->xine->config->register_range(drv->class->xine->config,
- "dxr3.encoding.lavc_qmax", 2, 1, 20,
- _("maximum quantizer"),
- _("The maximum compression to apply to an image in constant quality mode."),
- 10, NULL, NULL);
- }
-
- lprintf("lavc -> bitrate %d \n", this->context->bit_rate);
-
- this->context->width = frame->vo_frame.pitches[0];
- this->context->height = frame->oheight;
-
- this->context->gop_size = 0; /*intra frames only */
- this->context->me_method = ME_ZERO; /*motion estimation type*/
-
- this->context->time_base.den = 90000;
- if (frame->vo_frame.duration > 90000 / 24)
- this->context->time_base.num = 90000 / 24;
- else if (frame->vo_frame.duration < 90000 / 60)
- this->context->time_base.num = 90000 / 60;
- else
- this->context->time_base.num = frame->vo_frame.duration;
- /* ffmpeg can complain about illegal framerates, but since this seems no
- * problem for the DXR3, we just tell ffmpeg to be more lax with */
- this->context->strict_std_compliance = -1;
-
- /* open avcodec */
- if (avcodec_open(this->context, codec) < 0) {
- xprintf(drv->class->xine, XINE_VERBOSITY_LOG, "dxr3_mpeg_encoder: could not open codec\n");
- return 0;
- }
- lprintf("dxr3_mpeg_encoder: lavc MPEG1 codec opened.\n");
-
- if (!this->ffmpeg_buffer)
- this->ffmpeg_buffer = (unsigned char *)malloc(DEFAULT_BUFFER_SIZE); /* why allocate more than needed ?! */
- if (!this->ffmpeg_buffer) {
- xprintf(drv->class->xine, XINE_VERBOSITY_LOG,
- "dxr3_mpeg_encoder: Couldn't allocate temp buffer for mpeg data\n");
- return 0;
- }
-
- return 1;
-}
-
-static int lavc_on_display_frame(dxr3_driver_t *drv, dxr3_frame_t *frame)
-{
- int size;
- lavc_data_t* this = (lavc_data_t *)drv->enc;
- ssize_t written;
-
- if (frame->vo_frame.bad_frame) return 1;
- /* ignore old frames */
- if ((frame->vo_frame.pitches[0] != this->context->width) || (frame->oheight != this->context->height)) {
- frame->vo_frame.free(&frame->vo_frame);
- lprintf("LAVC ignoring frame !!!\n");
- return 1;
- }
-
- /* prepare frame for conversion, handles YUY2 -> YV12 conversion when necessary */
- lavc_prepare_frame(this, drv, frame);
-
- /* do the encoding */
- size = avcodec_encode_video(this->context, this->ffmpeg_buffer, DEFAULT_BUFFER_SIZE, this->picture);
-
- frame->vo_frame.free(&frame->vo_frame);
-
- if (size < 0) {
- xprintf(drv->class->xine, XINE_VERBOSITY_LOG,
- "dxr3_mpeg_encoder: encoding failed\n");
- return 0;
- }
-
- written = write(drv->fd_video, this->ffmpeg_buffer, size);
- if (written < 0) {
- xprintf(drv->class->xine, XINE_VERBOSITY_LOG,
- "dxr3_mpeg_encoder: video device write failed (%s)\n", strerror(errno));
- return 0;
- }
- if (written != size)
- xprintf(drv->class->xine, XINE_VERBOSITY_LOG,
- "dxr3_mpeg_encoder: Could only write %zd of %d mpeg bytes.\n", written, size);
- return 1;
-}
-
-static int lavc_on_unneeded(dxr3_driver_t *drv)
-{
- lavc_data_t *this = (lavc_data_t *)drv->enc;
- lprintf("flushing buffers\n");
- if (this->context) {
- avcodec_close(this->context);
- free(this->context);
- free(this->picture);
- this->context = NULL;
- this->picture = NULL;
- }
- return 1;
-}
-
-static int lavc_prepare_frame(lavc_data_t *this, dxr3_driver_t *drv, dxr3_frame_t *frame)
-{
- int i, j, w2;
- uint8_t *yuy2;
-
- if (frame->vo_frame.bad_frame) return 1;
-
- if (frame->vo_frame.format == XINE_IMGFMT_YUY2) {
- /* need YUY2->YV12 conversion */
- if (!(this->out[0] && this->out[1] && this->out[2]) ) {
- lprintf("Internal YV12 buffer not created.\n");
- return 0;
- }
- this->picture->data[0] = this->out[0] + frame->vo_frame.pitches[0] * drv->top_bar; /* y */
- this->picture->data[1] = this->out[1] + (frame->vo_frame.pitches[0] / 2) * (drv->top_bar / 2); /* u */
- this->picture->data[2] = this->out[2] + (frame->vo_frame.pitches[0] / 2) * (drv->top_bar / 2); /* v */
- yuy2 = frame->vo_frame.base[0];
- w2 = frame->vo_frame.pitches[0] / 2;
- for (i = 0; i < frame->vo_frame.height; i += 2) {
- for (j = 0; j < w2; j++) {
- /* packed YUV 422 is: Y[i] U[i] Y[i+1] V[i] */
- *(this->picture->data[0]++) = *(yuy2++);
- *(this->picture->data[1]++) = *(yuy2++);
- *(this->picture->data[0]++) = *(yuy2++);
- *(this->picture->data[2]++) = *(yuy2++);
- }
- /* down sampling */
- for (j = 0; j < w2; j++) {
- /* skip every second line for U and V */
- *(this->picture->data[0]++) = *(yuy2++);
- yuy2++;
- *(this->picture->data[0]++) = *(yuy2++);
- yuy2++;
- }
- }
- /* reset for encoder */
- this->picture->data[0] = this->out[0];
- this->picture->data[1] = this->out[1];
- this->picture->data[2] = this->out[2];
- }
- else { /* YV12 **/
- this->picture->data[0] = frame->real_base[0];
- this->picture->data[1] = frame->real_base[1];
- this->picture->data[2] = frame->real_base[2];
- }
- this->picture->linesize[0] = this->context->width;
- this->picture->linesize[1] = this->context->width / 2;
- this->picture->linesize[2] = this->context->width / 2;
- return 1;
-}