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vlc-1.1
Commit 1943b8df authored by Laurent Aimar's avatar Laurent Aimar
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* avi.c : quick hack to read file created by ffmpeg. I think it should 

work.
 * all   : add support for some others codecs provided by ffmpeg, but some of them aren't tested.
parent 07828972
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Showing with 668 additions and 275 deletions
include/input_ext-dec.h
View file @ 1943b8df
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* input_ext-dec.h: structures exported to the VideoLAN decoders * input_ext-dec.h: structures exported to the VideoLAN decoders
***************************************************************************** *****************************************************************************
* Copyright (C) 1999-2001 VideoLAN * Copyright (C) 1999-2001 VideoLAN
* $Id: input_ext-dec.h,v 1.60 2002/06/01 12:31:57 sam Exp $ * $Id: input_ext-dec.h,v 1.61 2002/07/15 19:33:02 fenrir Exp $
* *
* Authors: Christophe Massiot <massiot@via.ecp.fr> * Authors: Christophe Massiot <massiot@via.ecp.fr>
* Michel Kaempf <maxx@via.ecp.fr> * Michel Kaempf <maxx@via.ecp.fr>
...@@ -38,6 +38,9 @@ ...@@ -38,6 +38,9 @@
#define MSMPEG4v2_VIDEO_ES 0x41 #define MSMPEG4v2_VIDEO_ES 0x41
#define MSMPEG4v3_VIDEO_ES 0x42 #define MSMPEG4v3_VIDEO_ES 0x42
#define MPEG4_VIDEO_ES 0x50 #define MPEG4_VIDEO_ES 0x50
#define H263_VIDEO_ES 0x60
#define I263_VIDEO_ES 0x61
#define SVQ1_VIDEO_ES 0x62
#define UNKNOWN_ES 0xFF #define UNKNOWN_ES 0xFF
......
include/video.h
View file @ 1943b8df
...@@ -4,7 +4,7 @@ ...@@ -4,7 +4,7 @@
* includes all common video types and constants. * includes all common video types and constants.
***************************************************************************** *****************************************************************************
* Copyright (C) 1999, 2000 VideoLAN * Copyright (C) 1999, 2000 VideoLAN
* $Id: video.h,v 1.53 2002/06/01 12:31:58 sam Exp $ * $Id: video.h,v 1.54 2002/07/15 19:33:02 fenrir Exp $
* *
* Authors: Vincent Seguin <seguin@via.ecp.fr> * Authors: Vincent Seguin <seguin@via.ecp.fr>
* *
...@@ -220,6 +220,13 @@ struct picture_heap_s ...@@ -220,6 +220,13 @@ struct picture_heap_s
/* ?? */ /* ?? */
#define FOURCC_3IV1 VLC_FOURCC('3','I','V','1') #define FOURCC_3IV1 VLC_FOURCC('3','I','V','1')
/* H263 and H263i */
#define FOURCC_H263 VLC_FOURCC('H','2','6','3')
#define FOURCC_h263 VLC_FOURCC('h','2','6','3')
#define FOURCC_U263 VLC_FOURCC('U','2','6','3')
#define FOURCC_I263 VLC_FOURCC('I','2','6','3')
#define FOURCC_i263 VLC_FOURCC('i','2','6','3')
/* Packed RGB for 8bpp */ /* Packed RGB for 8bpp */
#define FOURCC_BI_RGB VLC_FOURCC( 0 , 0 , 0 , 0 ) #define FOURCC_BI_RGB VLC_FOURCC( 0 , 0 , 0 , 0 )
......
plugins/avi/avi.c
View file @ 1943b8df
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* avi.c : AVI file Stream input module for vlc * avi.c : AVI file Stream input module for vlc
***************************************************************************** *****************************************************************************
* Copyright (C) 2001 VideoLAN * Copyright (C) 2001 VideoLAN
* $Id: avi.c,v 1.30 2002/07/09 22:18:23 fenrir Exp $ * $Id: avi.c,v 1.31 2002/07/15 19:33:02 fenrir Exp $
* Authors: Laurent Aimar <fenrir@via.ecp.fr> * Authors: Laurent Aimar <fenrir@via.ecp.fr>
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
...@@ -195,56 +195,7 @@ static int AVI_AudioGetType( u32 i_type ) ...@@ -195,56 +195,7 @@ static int AVI_AudioGetType( u32 i_type )
return( 0 ); return( 0 );
} }
} }
static int AVI_VideoGetType( u32 i_type )
{
switch( i_type )
{
case( FOURCC_DIV1 ): /* FIXME it is for msmpeg4v1 or old mpeg4 ?? */
case( FOURCC_div1 ):
case( FOURCC_MPG4 ):
case( FOURCC_mpg4 ):
return( MSMPEG4v1_VIDEO_ES );
case( FOURCC_DIV2 ):
case( FOURCC_div2 ):
case( FOURCC_MP42 ):
case( FOURCC_mp42 ):
return( MSMPEG4v2_VIDEO_ES );
case( FOURCC_MPG3 ):
case( FOURCC_mpg3 ):
case( FOURCC_div3 ):
case( FOURCC_MP43 ):
case( FOURCC_mp43 ):
case( FOURCC_DIV3 ):
case( FOURCC_DIV4 ):
case( FOURCC_div4 ):
case( FOURCC_DIV5 ):
case( FOURCC_div5 ):
case( FOURCC_DIV6 ):
case( FOURCC_div6 ):
case( FOURCC_AP41 ):
case( FOURCC_3IV1 ):
return( MSMPEG4v3_VIDEO_ES );
case( FOURCC_DIVX ):
case( FOURCC_divx ):
case( FOURCC_MP4S ):
case( FOURCC_mp4s ):
case( FOURCC_M4S2 ):
case( FOURCC_m4s2 ):
case( FOURCC_xvid ):
case( FOURCC_XVID ):
case( FOURCC_XviD ):
case( FOURCC_DX50 ):
case( FOURCC_mp4v ):
case( FOURCC_4 ):
return( MPEG4_VIDEO_ES );
default:
return( 0 );
}
}
/* Test if it seems that it's a key frame */ /* Test if it seems that it's a key frame */
static int AVI_GetKeyFlag( int i_type, u8 *p_byte ) static int AVI_GetKeyFlag( int i_type, u8 *p_byte )
{ {
...@@ -606,8 +557,8 @@ static int AVIInit( input_thread_t *p_input ) ...@@ -606,8 +557,8 @@ static int AVIInit( input_thread_t *p_input )
riffchunk_t *p_strl,*p_strh,*p_strf; riffchunk_t *p_strl,*p_strh,*p_strf;
demux_data_avi_file_t *p_avi_demux; demux_data_avi_file_t *p_avi_demux;
es_descriptor_t *p_es = NULL; /* for not warning */ es_descriptor_t *p_es = NULL; /* for not warning */
char *name;
int i; int i, i_codec;
if( !( p_input->p_demux_data = if( !( p_input->p_demux_data =
p_avi_demux = malloc( sizeof(demux_data_avi_file_t) ) ) ) p_avi_demux = malloc( sizeof(demux_data_avi_file_t) ) ) )
...@@ -781,15 +732,21 @@ static int AVIInit( input_thread_t *p_input ) ...@@ -781,15 +732,21 @@ static int AVIInit( input_thread_t *p_input )
p_es->i_cat = VIDEO_ES; p_es->i_cat = VIDEO_ES;
AVI_Parse_BitMapInfoHeader( &p_info->video_format, AVI_Parse_BitMapInfoHeader( &p_info->video_format,
p_strf->p_data->p_payload_start ); p_strf->p_data->p_payload_start );
/* XXX quick hack for playing ffmpeg video, I don't know
who is doing something wrong */
p_info->header.i_samplesize = 0;
p_es->b_audio = 0; p_es->b_audio = 0;
p_es->i_type = if( !AVI_GetVideoCodec( p_info->video_format.i_compression,
AVI_VideoGetType( p_info->video_format.i_compression ); &i_codec,
if( !p_es->i_type ) &name ) )
{ {
msg_Warn( p_input, "stream(%d,%4.4s) not supported", i, msg_Warn( p_input, "stream(%d,%4.4s) not supported", i,
(char*)&p_info->video_format.i_compression); (char*)&p_info->video_format.i_compression);
p_es->i_cat = UNKNOWN_ES; p_es->i_cat = UNKNOWN_ES;
} }
p_es->i_type = i_codec;
break; break;
default: default:
msg_Err( p_input, "unknown stream(%d) type", i ); msg_Err( p_input, "unknown stream(%d) type", i );
...@@ -827,8 +784,7 @@ static int AVIInit( input_thread_t *p_input ) ...@@ -827,8 +784,7 @@ static int AVIInit( input_thread_t *p_input )
p_avi_demux->p_movi = p_movi; p_avi_demux->p_movi = p_movi;
/* get index XXX need to have p_movi */ /* get index XXX need to have p_movi */
if( ( p_avi_demux->b_seekable ) if( p_avi_demux->b_seekable )
&&( p_avi_demux->avih.i_flags&AVIF_HASINDEX ) )
{ {
/* get index */ /* get index */
__AVI_GetIndex( p_input ); __AVI_GetIndex( p_input );
...@@ -864,6 +820,7 @@ static int AVIInit( input_thread_t *p_input ) ...@@ -864,6 +820,7 @@ static int AVIInit( input_thread_t *p_input )
switch( p_info->p_es->i_cat ) switch( p_info->p_es->i_cat )
{ {
case( VIDEO_ES ): case( VIDEO_ES ):
msg_Dbg( p_input, "video(%4.4s) %dx%d %dbpp %ffps", msg_Dbg( p_input, "video(%4.4s) %dx%d %dbpp %ffps",
(char*)&p_info->video_format.i_compression, (char*)&p_info->video_format.i_compression,
p_info->video_format.i_width, p_info->video_format.i_width,
...@@ -2258,6 +2215,7 @@ static int AVIDemux( input_thread_t *p_input ) ...@@ -2258,6 +2215,7 @@ static int AVIDemux( input_thread_t *p_input )
p_avi_demux->i_rate = p_input->stream.control.i_rate; p_avi_demux->i_rate = p_input->stream.control.i_rate;
} }
vlc_mutex_unlock( &p_input->stream.stream_lock ); vlc_mutex_unlock( &p_input->stream.stream_lock );
p_avi_demux->i_rate = DEFAULT_RATE;
if( p_avi_demux->i_rate != DEFAULT_RATE ) if( p_avi_demux->i_rate != DEFAULT_RATE )
{ {
p_info_slave = NULL; p_info_slave = NULL;
......
plugins/avi/avi.h
View file @ 1943b8df
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* avi.h : AVI file Stream input module for vlc * avi.h : AVI file Stream input module for vlc
***************************************************************************** *****************************************************************************
* Copyright (C) 2001 VideoLAN * Copyright (C) 2001 VideoLAN
* $Id: avi.h,v 1.8 2002/06/30 15:07:57 fenrir Exp $ * $Id: avi.h,v 1.9 2002/07/15 19:33:02 fenrir Exp $
* Authors: Laurent Aimar <fenrir@via.ecp.fr> * Authors: Laurent Aimar <fenrir@via.ecp.fr>
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
...@@ -183,3 +183,81 @@ typedef struct demux_data_avi_file_s ...@@ -183,3 +183,81 @@ typedef struct demux_data_avi_file_s
} demux_data_avi_file_t; } demux_data_avi_file_t;
/* current codec */
static struct
{
int i_fourcc;
int i_vlc_codec;
char *psz_name;
} AVI_VideoCodecs [] = {
{ FOURCC_DIV1, MSMPEG4v1_VIDEO_ES, "MS MPEG-4 v1" },
{ FOURCC_div1, MSMPEG4v1_VIDEO_ES, "MS MPEG-4 v1" },
{ FOURCC_MPG4, MSMPEG4v1_VIDEO_ES, "MS MPEG-4 v1" },
{ FOURCC_mpg4, MSMPEG4v1_VIDEO_ES, "MS MPEG-4 v1" },
{ FOURCC_DIV2, MSMPEG4v2_VIDEO_ES, "MS MPEG-4 v2" },
{ FOURCC_div2, MSMPEG4v2_VIDEO_ES, "MS MPEG-4 v2" },
{ FOURCC_MP42, MSMPEG4v2_VIDEO_ES, "MS MPEG-4 v2" },
{ FOURCC_mp42, MSMPEG4v2_VIDEO_ES, "MS MPEG-4 v2" },
{ FOURCC_MPG3, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_mpg3, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_div3, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_MP43, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_mp43, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_DIV3, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_DIV4, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_div4, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_DIV5, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_div5, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_DIV6, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_div6, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_AP41, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" },
{ FOURCC_3IV1, MSMPEG4v3_VIDEO_ES, "MS MPEG-4 v3" }, /* wrong */
{ FOURCC_DIVX, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_divx, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_MP4S, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_mp4s, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_M4S2, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_m4s2, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_xvid, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_XVID, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_XviD, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_DX50, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_mp4v, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_4, MPEG4_VIDEO_ES, "MPEG-4" },
{ FOURCC_H263, H263_VIDEO_ES, "H263" },
{ FOURCC_h263, H263_VIDEO_ES, "H263" },
{ FOURCC_U263, H263_VIDEO_ES, "H263" },
{ FOURCC_I263, I263_VIDEO_ES, "H263.I" },
{ FOURCC_i263, I263_VIDEO_ES, "H263.I" },
{ 0, UNKNOWN_ES, "Unknown" }
};
static int AVI_GetVideoCodec( int i_fourcc,
int *pi_vlc_codec,
char **ppsz_name )
{
int i_codec;
for( i_codec = 0; ; i_codec++ )
{
if( ( AVI_VideoCodecs[i_codec].i_fourcc == i_fourcc )||
( AVI_VideoCodecs[i_codec].i_fourcc == 0 ) )
{
break;
}
}
if( pi_vlc_codec )
*pi_vlc_codec = AVI_VideoCodecs[i_codec].i_vlc_codec;
if( ppsz_name )
*ppsz_name = AVI_VideoCodecs[i_codec].psz_name;
return( AVI_VideoCodecs[i_codec].i_fourcc == 0 ? 0 : 1 );
}
plugins/ffmpeg/ffmpeg.c
View file @ 1943b8df
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* ffmpeg.c: video decoder using ffmpeg library * ffmpeg.c: video decoder using ffmpeg library
***************************************************************************** *****************************************************************************
* Copyright (C) 1999-2001 VideoLAN * Copyright (C) 1999-2001 VideoLAN
* $Id: ffmpeg.c,v 1.13 2002/06/07 14:30:40 sam Exp $ * $Id: ffmpeg.c,v 1.14 2002/07/15 19:33:02 fenrir Exp $
* *
* Authors: Laurent Aimar <fenrir@via.ecp.fr> * Authors: Laurent Aimar <fenrir@via.ecp.fr>
* *
...@@ -75,7 +75,7 @@ MODULE_CONFIG_START ...@@ -75,7 +75,7 @@ MODULE_CONFIG_START
MODULE_CONFIG_STOP MODULE_CONFIG_STOP
MODULE_INIT_START MODULE_INIT_START
SET_DESCRIPTION( "ffmpeg video decoder (MSMPEG4v123,MPEG4)" ) SET_DESCRIPTION( "ffmpeg video decoder (MS-MPEG4,MPEG4,SVQ1,H263,H263.I)" )
ADD_CAPABILITY( DECODER, 70 ) ADD_CAPABILITY( DECODER, 70 )
MODULE_INIT_STOP MODULE_INIT_STOP
...@@ -87,20 +87,6 @@ MODULE_DEACTIVATE_START ...@@ -87,20 +87,6 @@ MODULE_DEACTIVATE_START
MODULE_DEACTIVATE_STOP MODULE_DEACTIVATE_STOP
static inline u16 __GetWordLittleEndianFromBuff( byte_t *p_buff )
{
u16 i;
i = (*p_buff) + ( *(p_buff + 1) <<8 );
return ( i );
}
static inline u32 __GetDoubleWordLittleEndianFromBuff( byte_t *p_buff )
{
u32 i;
i = (*p_buff) + ( *(p_buff + 1) <<8 ) +
( *(p_buff + 2) <<16 ) + ( *(p_buff + 3) <<24 );
return ( i );
}
/***************************************************************************** /*****************************************************************************
* decoder_Probe: probe the decoder and return score * decoder_Probe: probe the decoder and return score
...@@ -110,37 +96,78 @@ static inline u32 __GetDoubleWordLittleEndianFromBuff( byte_t *p_buff ) ...@@ -110,37 +96,78 @@ static inline u32 __GetDoubleWordLittleEndianFromBuff( byte_t *p_buff )
*****************************************************************************/ *****************************************************************************/
static int decoder_Probe( u8 *pi_type ) static int decoder_Probe( u8 *pi_type )
{ {
switch( *pi_type ) return( ffmpeg_GetFfmpegCodec( *pi_type, NULL, NULL ) ? 0 : -1 );
}
/*****************************************************************************
* decoder_Run: this function is called just after the thread is created
*****************************************************************************/
static int decoder_Run ( decoder_fifo_t * p_fifo )
{
videodec_thread_t *p_vdec;
int b_error;
if ( !(p_vdec = (videodec_thread_t*)malloc( sizeof(videodec_thread_t))) )
{ {
#if LIBAVCODEC_BUILD >= 4608 msg_Err( p_fifo, "out of memory" );
case( MSMPEG4v1_VIDEO_ES): DecoderError( p_fifo );
case( MSMPEG4v2_VIDEO_ES):
#endif
case( MSMPEG4v3_VIDEO_ES):
case( MPEG4_VIDEO_ES ):
return( 0 );
default:
return( -1 ); return( -1 );
} }
memset( p_vdec, 0, sizeof( videodec_thread_t ) );
p_vdec->p_fifo = p_fifo;
if( InitThread( p_vdec ) != 0 )
{
DecoderError( p_fifo );
return( -1 );
}
while( (!p_vdec->p_fifo->b_die) && (!p_vdec->p_fifo->b_error) )
{
DecodeThread( p_vdec );
}
if( ( b_error = p_vdec->p_fifo->b_error ) )
{
DecoderError( p_vdec->p_fifo );
}
EndThread( p_vdec );
if( b_error )
{
return( -1 );
}
return( 0 );
} }
/***************************************************************************** /*****************************************************************************
* Functions locales * locales Functions
*****************************************************************************/ *****************************************************************************/
#define GetWLE( p ) \
( *(u8*)(p) + ( *((u8*)(p)+1) << 8 ) )
#define GetDWLE( p ) \
( *(u8*)(p) + ( *((u8*)(p)+1) << 8 ) + \
( *((u8*)(p)+2) << 16 ) + ( *((u8*)(p)+3) << 24 ) )
static void __ParseBitMapInfoHeader( bitmapinfoheader_t *h, byte_t *p_data ) static void __ParseBitMapInfoHeader( bitmapinfoheader_t *h, byte_t *p_data )
{ {
h->i_size = __GetDoubleWordLittleEndianFromBuff( p_data ); h->i_size = GetDWLE( p_data );
h->i_width = __GetDoubleWordLittleEndianFromBuff( p_data + 4 ); h->i_width = GetDWLE( p_data + 4 );
h->i_height = __GetDoubleWordLittleEndianFromBuff( p_data + 8 ); h->i_height = GetDWLE( p_data + 8 );
h->i_planes = __GetWordLittleEndianFromBuff( p_data + 12 ); h->i_planes = GetWLE( p_data + 12 );
h->i_bitcount = __GetWordLittleEndianFromBuff( p_data + 14 ); h->i_bitcount = GetWLE( p_data + 14 );
h->i_compression = __GetDoubleWordLittleEndianFromBuff( p_data + 16 ); h->i_compression = GetDWLE( p_data + 16 );
h->i_sizeimage = __GetDoubleWordLittleEndianFromBuff( p_data + 20 ); h->i_sizeimage = GetDWLE( p_data + 20 );
h->i_xpelspermeter = __GetDoubleWordLittleEndianFromBuff( p_data + 24 ); h->i_xpelspermeter = GetDWLE( p_data + 24 );
h->i_ypelspermeter = __GetDoubleWordLittleEndianFromBuff( p_data + 28 ); h->i_ypelspermeter = GetDWLE( p_data + 28 );
h->i_clrused = __GetDoubleWordLittleEndianFromBuff( p_data + 32 ); h->i_clrused = GetDWLE( p_data + 32 );
h->i_clrimportant = __GetDoubleWordLittleEndianFromBuff( p_data + 36 ); h->i_clrimportant = GetDWLE( p_data + 36 );
} }
/* get the first pes from fifo */ /* get the first pes from fifo */
static pes_packet_t *__PES_GET( decoder_fifo_t *p_fifo ) static pes_packet_t *__PES_GET( decoder_fifo_t *p_fifo )
...@@ -165,6 +192,7 @@ static pes_packet_t *__PES_GET( decoder_fifo_t *p_fifo ) ...@@ -165,6 +192,7 @@ static pes_packet_t *__PES_GET( decoder_fifo_t *p_fifo )
return( p_pes ); return( p_pes );
} }
/* free the first pes and go to next */ /* free the first pes and go to next */
static void __PES_NEXT( decoder_fifo_t *p_fifo ) static void __PES_NEXT( decoder_fifo_t *p_fifo )
{ {
...@@ -236,54 +264,384 @@ static inline void __NextFrame( videodec_thread_t *p_vdec ) ...@@ -236,54 +264,384 @@ static inline void __NextFrame( videodec_thread_t *p_vdec )
__PES_NEXT( p_vdec->p_fifo ); __PES_NEXT( p_vdec->p_fifo );
} }
/* FIXME FIXME some of them may be wrong */
static int i_ffmpeg_PixFmtToChroma[] =
{
/* PIX_FMT_ANY = -1,PIX_FMT_YUV420P, PIX_FMT_YUV422,
PIX_FMT_RGB24, PIX_FMT_BGR24, PIX_FMT_YUV422P,
PIX_FMT_YUV444P, PIX_FMT_YUV410P */
0, FOURCC_I420, FOURCC_I420,
FOURCC_RV24, 0, FOURCC_Y422,
FOURCC_I444, 0
};
/***************************************************************************** static inline u32 ffmpeg_PixFmtToChroma( int i_ffmpegchroma )
* decoder_Run: this function is called just after the thread is created
*****************************************************************************/
static int decoder_Run ( decoder_fifo_t * p_fifo )
{ {
videodec_thread_t *p_vdec; if( ++i_ffmpegchroma > 7 )
int b_error; {
return( 0 );
}
else
{
return( i_ffmpeg_PixFmtToChroma[i_ffmpegchroma] );
}
}
if ( (p_vdec = (videodec_thread_t*)malloc( sizeof(videodec_thread_t))) static inline int ffmpeg_FfAspect( int i_width, int i_height, int i_ffaspect )
== NULL ) {
switch( i_ffaspect )
{
case( FF_ASPECT_4_3_625 ):
case( FF_ASPECT_4_3_525 ):
return( VOUT_ASPECT_FACTOR * 4 / 3);
case( FF_ASPECT_16_9_625 ):
case( FF_ASPECT_16_9_525 ):
return( VOUT_ASPECT_FACTOR * 16 / 9 );
case( FF_ASPECT_SQUARE ):
default:
return( VOUT_ASPECT_FACTOR * i_width / i_height );
}
}
static int ffmpeg_CheckVout( vout_thread_t *p_vout,
int i_width,
int i_height,
int i_aspect,
int i_chroma )
{
if( !p_vout )
{ {
msg_Err( p_fifo, "out of memory" ); return( 0 );
DecoderError( p_fifo ); }
return( -1 ); if( !i_chroma )
{
i_chroma = FOURCC_I420; /* we will try to make conversion */
} }
memset( p_vdec, 0, sizeof( videodec_thread_t ) );
p_vdec->p_fifo = p_fifo; if( ( p_vout->render.i_width != i_width )||
( p_vout->render.i_height != i_height )||
( p_vout->render.i_chroma != i_chroma )||
( p_vout->render.i_aspect !=
ffmpeg_FfAspect( i_width, i_height, i_aspect ) ) )
{
return( 0 );
}
else
{
return( 1 );
}
}
if( InitThread( p_vdec ) != 0 ) /* Return a Vout */
static vout_thread_t *ffmpeg_CreateVout( videodec_thread_t *p_vdec,
int i_width,
int i_height,
int i_aspect,
int i_chroma )
{
vout_thread_t *p_vout;
if( (!i_width)||(!i_height) )
{ {
DecoderError( p_fifo ); return( NULL ); /* Can't create a new vout without display size */
return( -1 );
} }
while( (!p_vdec->p_fifo->b_die) && (!p_vdec->p_fifo->b_error) ) if( !i_chroma )
{ {
/* decode a picture */ i_chroma = FOURCC_I420; /* we make conversion if possible*/
DecodeThread( p_vdec ); msg_Warn( p_vdec->p_fifo, "Internal chroma conversion (FIXME)");
/* It's mainly for I410 -> I420 conversion that I've made,
it's buggy and very slow */
} }
if( ( b_error = p_vdec->p_fifo->b_error ) ) i_aspect = ffmpeg_FfAspect( i_width, i_height, i_aspect );
/* Spawn a video output if there is none. First we look for our children,
* then we look for any other vout that might be available. */
p_vout = vlc_object_find( p_vdec->p_fifo, VLC_OBJECT_VOUT,
FIND_CHILD );
if( !p_vout )
{ {
DecoderError( p_vdec->p_fifo ); p_vout = vlc_object_find( p_vdec->p_fifo, VLC_OBJECT_VOUT,
FIND_ANYWHERE );
} }
EndThread( p_vdec ); if( p_vout )
{
if( !ffmpeg_CheckVout( p_vout,
i_width, i_height, i_aspect,i_chroma ) )
{
/* We are not interested in this format, close this vout */
vlc_object_detach_all( p_vout );
vlc_object_release( p_vout );
vout_DestroyThread( p_vout );
p_vout = NULL;
}
else
{
/* This video output is cool! Hijack it. */
vlc_object_detach_all( p_vout );
vlc_object_attach( p_vout, p_vdec->p_fifo );
vlc_object_release( p_vout );
}
}
if( b_error ) if( p_vout == NULL )
{ {
return( -1 ); msg_Dbg( p_vdec->p_fifo, "no vout present, spawning one" );
p_vout = vout_CreateThread( p_vdec->p_fifo,
i_width,
i_height,
i_chroma,
i_aspect );
}
return( p_vout );
}
#if 0
/* segfault some^Wevery times*/
static void ffmpeg_ConvertPictureI410toI420( picture_t *p_pic,
AVPicture *p_avpicture,
videodec_thread_t *p_vdec )
{
int i_plane;
int i_x, i_y;
int i_x_max, i_y_max;
int i_width;
int i_height;
int i_dst_stride;
int i_src_stride;
u8 *p_dest;
u8 *p_src;
i_width = p_vdec->p_context->width;
i_height= p_vdec->p_context->height;
p_dest = p_pic->p[0].p_pixels;
p_src = p_avpicture->data[0];
i_src_stride = p_avpicture->linesize[0];
i_dst_stride = p_pic->p[0].i_pitch;
if( i_src_stride == i_dst_stride )
{
p_vdec->p_fifo->p_vlc->pf_memcpy( p_dest, p_src, i_src_stride * i_height );
}
else
{
for( i_y = 0; i_y < i_height; i_y++ )
{
p_vdec->p_fifo->p_vlc->pf_memcpy( p_dest, p_src, i_width );
p_dest += i_dst_stride;
p_src += i_src_stride;
}
}
for( i_plane = 1; i_plane < 3; i_plane++ )
{
i_y_max = p_pic->p[i_plane].i_lines;
p_src = p_avpicture->data[i_plane];
p_dest = p_pic->p[i_plane].p_pixels;
i_dst_stride = p_pic->p[i_plane].i_pitch;
i_src_stride = p_avpicture->linesize[i_plane];
i_x_max = __MIN( i_dst_stride / 2, i_src_stride );
for( i_y = 0; i_y <( i_y_max + 1 ) / 2 ; i_y++ )
{
for( i_x = 0; i_x < i_x_max - 1; i_x++ )
{
p_dest[2 * i_x ] = p_src[i_x];
p_dest[2 * i_x + 1] = ( p_src[i_x] + p_src[i_x + 1] ) / 2;
}
p_dest[2 * i_x_max - 2] = p_src[i_x];
p_dest[2 * i_x_max - 1] = p_src[i_x];
p_dest += 2 * i_dst_stride;
p_src += i_src_stride;
}
p_src = p_pic->p[i_plane].p_pixels;
p_dest = p_src + i_dst_stride;
for( i_y = 0; i_y < ( i_y_max + 1 ) / 2 ; i_y++ )
{
p_vdec->p_fifo->p_vlc->pf_memcpy( p_dest, p_src, i_dst_stride );
p_dest += 2*i_dst_stride;
p_src += 2*i_dst_stride;
}
}
}
#endif
/* FIXME FIXME FIXME this is a big shit
does someone want to rewrite this function ?
or said to me how write a better thing
FIXME FIXME FIXME
*/
static void ffmpeg_ConvertPictureI410toI420( picture_t *p_pic,
AVPicture *p_avpicture,
videodec_thread_t *p_vdec )
{
u8 *p_src, *p_dst;
u8 *p_plane[3];
int i_plane;
int i_stride, i_lines;
int i_height, i_width;
int i_y, i_x;
i_height = p_vdec->p_context->height;
i_width = p_vdec->p_context->width;
p_dst = p_pic->p[0].p_pixels;
p_src = p_avpicture->data[0];
/* copy first plane */
for( i_y = 0; i_y < i_height; i_y++ )
{
p_vdec->p_fifo->p_vlc->pf_memcpy( p_dst, p_src, i_width);
p_dst += p_pic->p[0].i_pitch;
p_src += p_avpicture->linesize[0];
}
/* process each plane in a temporary buffer */
for( i_plane = 1; i_plane < 3; i_plane++ )
{
i_stride = p_avpicture->linesize[i_plane];
i_lines = i_height / 4;
p_dst = p_plane[i_plane] = malloc( i_lines * i_stride * 2 * 2 );
p_src = p_avpicture->data[i_plane];
/* for each source line */
for( i_y = 0; i_y < i_lines; i_y++ )
{
for( i_x = 0; i_x < i_stride - 1; i_x++ )
{
p_dst[2 * i_x ] = p_src[i_x];
p_dst[2 * i_x + 1] = ( p_src[i_x] + p_src[i_x + 1]) / 2;
}
p_dst[2 * i_stride - 2] = p_src[i_x];
p_dst[2 * i_stride - 1] = p_src[i_x];
p_dst += 4 * i_stride; /* process the next even lines */
p_src += i_stride;
}
}
for( i_plane = 1; i_plane < 3; i_plane++ )
{
i_stride = p_avpicture->linesize[i_plane];
i_lines = i_height / 4;
p_dst = p_plane[i_plane] + 2*i_stride;
p_src = p_plane[i_plane];
for( i_y = 0; i_y < i_lines - 1; i_y++ )
{
for( i_x = 0; i_x < 2 * i_stride ; i_x++ )
{
p_dst[i_x] = ( p_src[i_x] + p_src[i_x + 4*i_stride])/2;
}
p_dst += 4 * i_stride; /* process the next odd lines */
p_src += 4 * i_stride;
}
/* last line */
p_vdec->p_fifo->p_vlc->pf_memcpy( p_dst, p_src, 2*i_stride );
}
/* copy to p_pic, by block
if I do pixel per pixel it segfault. It's why I use
temporaries buffers */
for( i_plane = 1; i_plane < 3; i_plane++ )
{
int i_size;
p_src = p_plane[i_plane];
p_dst = p_pic->p[i_plane].p_pixels;
i_size = __MIN( 2*i_stride, p_pic->p[i_plane].i_pitch);
for( i_y = 0; i_y < __MIN(p_pic->p[i_plane].i_lines, 2 * i_lines); i_y++ )
{
p_vdec->p_fifo->p_vlc->pf_memcpy( p_dst, p_src, i_size );
p_src += 2 * i_stride;
p_dst += p_pic->p[i_plane].i_pitch;
}
free( p_plane[i_plane] );
} }
return( 0 );
} }
static void ffmpeg_ConvertPicture( picture_t *p_pic,
AVPicture *p_avpicture,
videodec_thread_t *p_vdec )
{
int i_plane;
int i_size;
int i_line;
u8 *p_dst;
u8 *p_src;
int i_src_stride;
int i_dst_stride;
if( ffmpeg_PixFmtToChroma( p_vdec->p_context->pix_fmt ) )
{
/* convert ffmpeg picture to our format */
for( i_plane = 0; i_plane < p_pic->i_planes; i_plane++ )
{
p_src = p_avpicture->data[i_plane];
p_dst = p_pic->p[i_plane].p_pixels;
i_src_stride = p_avpicture->linesize[i_plane];
i_dst_stride = p_pic->p[i_plane].i_pitch;
i_size = __MIN( i_src_stride, i_dst_stride );
for( i_line = 0; i_line < p_pic->p[i_plane].i_lines; i_line++ )
{
p_vdec->p_fifo->p_vlc->pf_memcpy( p_dst, p_src, i_size );
p_src += i_src_stride;
p_dst += i_dst_stride;
}
}
return;
}
/* we need to convert to I420 */
switch( p_vdec->p_context->pix_fmt )
{
case( PIX_FMT_YUV410P ):
ffmpeg_ConvertPictureI410toI420( p_pic, p_avpicture, p_vdec );
break;
default:
p_vdec->p_fifo->b_error =1;
break;
}
}
/*****************************************************************************
*
* Functions that initialize, decode and end the decoding process
*
*****************************************************************************/
/***************************************************************************** /*****************************************************************************
* InitThread: initialize vdec output thread * InitThread: initialize vdec output thread
***************************************************************************** *****************************************************************************
...@@ -291,18 +649,19 @@ static int decoder_Run ( decoder_fifo_t * p_fifo ) ...@@ -291,18 +649,19 @@ static int decoder_Run ( decoder_fifo_t * p_fifo )
* of the initialization. It returns 0 on success. Note that the thread's * of the initialization. It returns 0 on success. Note that the thread's
* flag are not modified inside this function. * flag are not modified inside this function.
*****************************************************************************/ *****************************************************************************/
static int InitThread( videodec_thread_t *p_vdec ) static int InitThread( videodec_thread_t *p_vdec )
{ {
int i_ffmpeg_codec;
if( p_vdec->p_fifo->p_demux_data != NULL ) if( p_vdec->p_fifo->p_demux_data )
{ {
__ParseBitMapInfoHeader( &p_vdec->format, __ParseBitMapInfoHeader( &p_vdec->format,
(byte_t*)p_vdec->p_fifo->p_demux_data ); (byte_t*)p_vdec->p_fifo->p_demux_data );
} }
else else
{ {
msg_Err( p_vdec->p_fifo, "cannot get information" ); msg_Warn( p_vdec->p_fifo, "display informations missing" );
return( -1 );
} }
/*init ffmpeg */ /*init ffmpeg */
...@@ -317,37 +676,11 @@ static int InitThread( videodec_thread_t *p_vdec ) ...@@ -317,37 +676,11 @@ static int InitThread( videodec_thread_t *p_vdec )
{ {
msg_Dbg( p_vdec->p_fifo, "library ffmpeg already initialized" ); msg_Dbg( p_vdec->p_fifo, "library ffmpeg already initialized" );
} }
ffmpeg_GetFfmpegCodec( p_vdec->p_fifo->i_type,
switch( p_vdec->p_fifo->i_type ) &i_ffmpeg_codec,
{ &p_vdec->psz_namecodec );
#if LIBAVCODEC_BUILD >= 4608 /* what is the true version */ p_vdec->p_codec =
case( MSMPEG4v1_VIDEO_ES): avcodec_find_decoder( i_ffmpeg_codec );
p_vdec->p_codec = avcodec_find_decoder( CODEC_ID_MSMPEG4V1 );
p_vdec->psz_namecodec = "MS MPEG-4 v1";
break;
case( MSMPEG4v2_VIDEO_ES):
p_vdec->p_codec = avcodec_find_decoder( CODEC_ID_MSMPEG4V2 );
p_vdec->psz_namecodec = "MS MPEG-4 v2";
break;
case( MSMPEG4v3_VIDEO_ES):
p_vdec->p_codec = avcodec_find_decoder( CODEC_ID_MSMPEG4V3 );
p_vdec->psz_namecodec = "MS MPEG-4 v3";
break;
#else
/* fallback on this */
case( MSMPEG4v3_VIDEO_ES):
p_vdec->p_codec = avcodec_find_decoder( CODEC_ID_MSMPEG4 );
p_vdec->psz_namecodec = "MS MPEG-4";
break;
#endif
case( MPEG4_VIDEO_ES):
p_vdec->p_codec = avcodec_find_decoder( CODEC_ID_MPEG4 );
p_vdec->psz_namecodec = "MPEG-4";
break;
default:
p_vdec->p_codec = NULL;
p_vdec->psz_namecodec = "Unknown";
}
if( !p_vdec->p_codec ) if( !p_vdec->p_codec )
{ {
...@@ -361,7 +694,11 @@ static int InitThread( videodec_thread_t *p_vdec ) ...@@ -361,7 +694,11 @@ static int InitThread( videodec_thread_t *p_vdec )
p_vdec->p_context->width = p_vdec->format.i_width; p_vdec->p_context->width = p_vdec->format.i_width;
p_vdec->p_context->height = p_vdec->format.i_height; p_vdec->p_context->height = p_vdec->format.i_height;
p_vdec->p_context->pix_fmt = PIX_FMT_YUV420P; /* I420 */
/* XXX see them and search what that means
p_vdec->p_context->workaround_bugs
p_vdec->p_context->strict_std_compliance
*/
if (avcodec_open(p_vdec->p_context, p_vdec->p_codec) < 0) if (avcodec_open(p_vdec->p_context, p_vdec->p_codec) < 0)
{ {
...@@ -375,97 +712,17 @@ static int InitThread( videodec_thread_t *p_vdec ) ...@@ -375,97 +712,17 @@ static int InitThread( videodec_thread_t *p_vdec )
p_vdec->psz_namecodec ); p_vdec->psz_namecodec );
} }
/* Spawn a video output if there is none. First we look for our children, /* This will be created after the first decoded frame */
* then we look for any other vout that might be available. */
p_vdec->p_vout = vlc_object_find( p_vdec->p_fifo, VLC_OBJECT_VOUT,
FIND_CHILD );
if( p_vdec->p_vout == NULL )
{
p_vdec->p_vout = vlc_object_find( p_vdec->p_fifo, VLC_OBJECT_VOUT,
FIND_ANYWHERE );
}
if( p_vdec->p_vout )
{
if( p_vdec->p_vout->render.i_width != p_vdec->format.i_width
|| p_vdec->p_vout->render.i_height != p_vdec->format.i_height
|| p_vdec->p_vout->render.i_chroma != FOURCC_I420
|| p_vdec->p_vout->render.i_aspect != VOUT_ASPECT_FACTOR
* p_vdec->format.i_width / p_vdec->format.i_height )
{
/* We are not interested in this format, close this vout */
vlc_object_detach_all( p_vdec->p_vout );
vlc_object_release( p_vdec->p_vout );
vout_DestroyThread( p_vdec->p_vout );
p_vdec->p_vout = NULL; p_vdec->p_vout = NULL;
}
else
{
/* This video output is cool! Hijack it. */
vlc_object_detach_all( p_vdec->p_vout );
vlc_object_attach( p_vdec->p_vout, p_vdec->p_fifo );
vlc_object_release( p_vdec->p_vout );
}
}
if( p_vdec->p_vout == NULL )
{
msg_Dbg( p_vdec->p_fifo, "no vout present, spawning one" );
p_vdec->p_vout = vout_CreateThread( p_vdec->p_fifo,
p_vdec->format.i_width,
p_vdec->format.i_height,
FOURCC_I420,
VOUT_ASPECT_FACTOR * p_vdec->format.i_width /
p_vdec->format.i_height );
/* Everything failed */
if( p_vdec->p_vout == NULL )
{
msg_Err( p_vdec->p_fifo, "cannot open vout, aborting" );
avcodec_close( p_vdec->p_context );
p_vdec->p_fifo->b_error = 1;
return -1;
}
}
return( 0 ); return( 0 );
} }
/***************************************************************************** /*****************************************************************************
* EndThread: thread destruction * DecodeThread: Called for decode one frame
*****************************************************************************
* This function is called when the thread ends after a sucessful
* initialization.
*****************************************************************************/ *****************************************************************************/
static void EndThread( videodec_thread_t *p_vdec )
{
if( p_vdec == NULL )
{
msg_Err( p_vdec->p_fifo, "cannot free structures" );
return;
}
if( p_vdec->p_context != NULL)
{
avcodec_close( p_vdec->p_context );
msg_Dbg( p_vdec->p_fifo, "ffmpeg codec (%s) stopped",
p_vdec->psz_namecodec );
}
if( p_vdec->p_vout != NULL )
{
/* We are about to die. Reattach video output to p_vlc. */
vlc_object_detach( p_vdec->p_vout, p_vdec->p_fifo );
vlc_object_attach( p_vdec->p_vout, p_vdec->p_fifo->p_vlc );
}
free( p_vdec );
}
static void DecodeThread( videodec_thread_t *p_vdec ) static void DecodeThread( videodec_thread_t *p_vdec )
{ {
int i_plane;
int i_status; int i_status;
int b_gotpicture; int b_gotpicture;
AVPicture avpicture; /* ffmpeg picture */ AVPicture avpicture; /* ffmpeg picture */
...@@ -481,6 +738,7 @@ static void DecodeThread( videodec_thread_t *p_vdec ) ...@@ -481,6 +738,7 @@ static void DecodeThread( videodec_thread_t *p_vdec )
&b_gotpicture, &b_gotpicture,
p_vdec->p_framedata, p_vdec->p_framedata,
p_vdec->i_framesize); p_vdec->i_framesize);
__NextFrame( p_vdec ); __NextFrame( p_vdec );
if( i_status < 0 ) if( i_status < 0 )
...@@ -493,9 +751,28 @@ static void DecodeThread( videodec_thread_t *p_vdec ) ...@@ -493,9 +751,28 @@ static void DecodeThread( videodec_thread_t *p_vdec )
{ {
return; return;
} }
/* Check our vout */
if( !ffmpeg_CheckVout( p_vdec->p_vout,
p_vdec->p_context->width,
p_vdec->p_context->height,
p_vdec->p_context->aspect_ratio_info,
ffmpeg_PixFmtToChroma(p_vdec->p_context->pix_fmt)) )
{
p_vdec->p_vout =
ffmpeg_CreateVout( p_vdec,
p_vdec->p_context->width,
p_vdec->p_context->height,
p_vdec->p_context->aspect_ratio_info,
ffmpeg_PixFmtToChroma(p_vdec->p_context->pix_fmt));
if( !p_vdec->p_vout )
{
msg_Err( p_vdec->p_fifo, "cannot create vout" );
p_vdec->p_fifo->b_error = 1; /* abort */
return;
}
}
/* Send decoded frame to vout */ /* Send decoded frame to vout */
while( !(p_pic = vout_CreatePicture( p_vdec->p_vout, 0, 0, 0 ) ) ) while( !(p_pic = vout_CreatePicture( p_vdec->p_vout, 0, 0, 0 ) ) )
{ {
if( p_vdec->p_fifo->b_die || p_vdec->p_fifo->b_error ) if( p_vdec->p_fifo->b_die || p_vdec->p_fifo->b_error )
...@@ -505,29 +782,45 @@ static void DecodeThread( videodec_thread_t *p_vdec ) ...@@ -505,29 +782,45 @@ static void DecodeThread( videodec_thread_t *p_vdec )
msleep( VOUT_OUTMEM_SLEEP ); msleep( VOUT_OUTMEM_SLEEP );
} }
for( i_plane = 0; i_plane < p_pic->i_planes; i_plane++ ) ffmpeg_ConvertPicture( p_pic,
{ &avpicture,
int i_size; p_vdec );
int i_line;
byte_t *p_dest = p_pic->p[i_plane].p_pixels;
byte_t *p_src = avpicture.data[i_plane];
if( ( !p_dest )||( !p_src ))
{
break;
}
i_size = __MIN( p_pic->p[i_plane].i_pitch,
avpicture.linesize[i_plane] );
for( i_line = 0; i_line < p_pic->p[i_plane].i_lines; i_line++ )
{
p_vdec->p_fifo->p_vlc->pf_memcpy( p_dest, p_src, i_size );
p_dest += p_pic->p[i_plane].i_pitch;
p_src += avpicture.linesize[i_plane];
}
}
/* FIXME correct avi and use i_dts */
vout_DatePicture( p_vdec->p_vout, p_pic, p_vdec->i_pts); vout_DatePicture( p_vdec->p_vout, p_pic, p_vdec->i_pts);
vout_DisplayPicture( p_vdec->p_vout, p_pic ); vout_DisplayPicture( p_vdec->p_vout, p_pic );
return; return;
} }
/*****************************************************************************
* EndThread: thread destruction
*****************************************************************************
* This function is called when the thread ends after a sucessful
* initialization.
*****************************************************************************/
static void EndThread( videodec_thread_t *p_vdec )
{
if( !p_vdec )
{
return;
}
if( p_vdec->p_context != NULL)
{
avcodec_close( p_vdec->p_context );
msg_Dbg( p_vdec->p_fifo, "ffmpeg codec (%s) stopped",
p_vdec->psz_namecodec );
}
if( p_vdec->p_vout != NULL )
{
/* We are about to die. Reattach video output to p_vlc. */
vlc_object_detach( p_vdec->p_vout, p_vdec->p_fifo );
vlc_object_attach( p_vdec->p_vout, p_vdec->p_fifo->p_vlc );
}
free( p_vdec );
}
plugins/ffmpeg/ffmpeg.h
View file @ 1943b8df
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* ffmpeg_vdec.h: video decoder using ffmpeg library * ffmpeg_vdec.h: video decoder using ffmpeg library
***************************************************************************** *****************************************************************************
* Copyright (C) 2001 VideoLAN * Copyright (C) 2001 VideoLAN
* $Id: ffmpeg.h,v 1.3 2002/06/01 12:31:59 sam Exp $ * $Id: ffmpeg.h,v 1.4 2002/07/15 19:33:02 fenrir Exp $
* *
* Authors: Laurent Aimar <fenrir@via.ecp.fr> * Authors: Laurent Aimar <fenrir@via.ecp.fr>
* *
...@@ -37,6 +37,57 @@ typedef struct bitmapinfoheader_s ...@@ -37,6 +37,57 @@ typedef struct bitmapinfoheader_s
u32 i_clrimportant; u32 i_clrimportant;
} bitmapinfoheader_t; } bitmapinfoheader_t;
static struct
{
int i_vlc_codec;
int i_ffmpeg_codec;
char *psz_name;
} ffmpeg_Codecs [] = {
#if LIBAVCODEC_BUILD >= 4608
{ MSMPEG4v1_VIDEO_ES, CODEC_ID_MSMPEG4V1, "MS MPEG-4 v1" },
{ MSMPEG4v2_VIDEO_ES, CODEC_ID_MSMPEG4V2, "MS MPEG-4 v2" },
{ MSMPEG4v3_VIDEO_ES, CODEC_ID_MSMPEG4V3, "MS MPEG-4 v3" },
#else
{ MSMPEG4v3_VIDEO_ES, CODEC_ID_MSMPEG4, "MS MPEG-4 v3" },
#endif
#if LIBAVCODEC_BUILD >= 4615
{ SVQ1_VIDEO_ES, CODEC_ID_SVQ1, "SVQ-1 (Sorenson Video v1)" },
#endif
{ MPEG4_VIDEO_ES, CODEC_ID_MPEG4, "MPEG-4" },
{ H263_VIDEO_ES, CODEC_ID_H263, "H263" },
{ I263_VIDEO_ES, CODEC_ID_H263I, "H263.I" },
/* this entry is to recognize the end */
{ 0, CODEC_ID_NONE, "Unknown" }
};
static int ffmpeg_GetFfmpegCodec( int i_vlc_codec,
int *pi_ffmpeg_codec,
char **ppsz_name )
{
int i_codec;
for( i_codec = 0; ; i_codec++ )
{
if( ( ffmpeg_Codecs[i_codec].i_vlc_codec == i_vlc_codec )||
( ffmpeg_Codecs[i_codec].i_ffmpeg_codec == CODEC_ID_NONE ) )
{
break;
}
}
if( pi_ffmpeg_codec )
*pi_ffmpeg_codec = ffmpeg_Codecs[i_codec].i_ffmpeg_codec;
if( ppsz_name )
*ppsz_name = ffmpeg_Codecs[i_codec].psz_name;
return( ffmpeg_Codecs[i_codec].i_ffmpeg_codec
== CODEC_ID_NONE ? 0 : 1);
}
typedef struct videodec_thread_s typedef struct videodec_thread_s
{ {
decoder_fifo_t *p_fifo; decoder_fifo_t *p_fifo;
......
src/input/input_programs.c
View file @ 1943b8df
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* input_programs.c: es_descriptor_t, pgrm_descriptor_t management * input_programs.c: es_descriptor_t, pgrm_descriptor_t management
***************************************************************************** *****************************************************************************
* Copyright (C) 1999-2002 VideoLAN * Copyright (C) 1999-2002 VideoLAN
* $Id: input_programs.c,v 1.89 2002/06/01 12:32:01 sam Exp $ * $Id: input_programs.c,v 1.90 2002/07/15 19:33:02 fenrir Exp $
* *
* Authors: Christophe Massiot <massiot@via.ecp.fr> * Authors: Christophe Massiot <massiot@via.ecp.fr>
* *
...@@ -688,6 +688,9 @@ int input_SelectES( input_thread_t * p_input, es_descriptor_t * p_es ) ...@@ -688,6 +688,9 @@ int input_SelectES( input_thread_t * p_input, es_descriptor_t * p_es )
case MSMPEG4v1_VIDEO_ES: case MSMPEG4v1_VIDEO_ES:
case MSMPEG4v2_VIDEO_ES: case MSMPEG4v2_VIDEO_ES:
case MSMPEG4v3_VIDEO_ES: case MSMPEG4v3_VIDEO_ES:
case SVQ1_VIDEO_ES:
case H263_VIDEO_ES:
case I263_VIDEO_ES:
case DVD_SPU_ES: case DVD_SPU_ES:
if( config_GetInt( p_input, "video" ) ) if( config_GetInt( p_input, "video" ) )
{ {
......
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