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vlc/include/vlc_fourcc.h
Jean-Baptiste Kempf 889482503f Add VP8 fourcc VP80
2010-05-19 18:27:57 +02:00

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/*****************************************************************************
* vlc_fourcc.h: Definition of various FOURCC and helpers
*****************************************************************************
* Copyright (C) 2009 Laurent Aimar
* $Id$
*
* Authors: Laurent Aimar <fenrir _AT_ videolan _DOT_ com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef VLC_FOURCC_H
#define VLC_FOURCC_H 1
#include <vlc_common.h>
#include <vlc_es.h>
/* Video codec */
#define VLC_CODEC_MPGV VLC_FOURCC('m','p','g','v')
#define VLC_CODEC_MP4V VLC_FOURCC('m','p','4','v')
#define VLC_CODEC_DIV1 VLC_FOURCC('D','I','V','1')
#define VLC_CODEC_DIV2 VLC_FOURCC('D','I','V','2')
#define VLC_CODEC_DIV3 VLC_FOURCC('D','I','V','3')
#define VLC_CODEC_SVQ1 VLC_FOURCC('S','V','Q','1')
#define VLC_CODEC_SVQ3 VLC_FOURCC('S','V','Q','3')
#define VLC_CODEC_H264 VLC_FOURCC('h','2','6','4')
#define VLC_CODEC_H263 VLC_FOURCC('h','2','6','3')
#define VLC_CODEC_H263I VLC_FOURCC('I','2','6','3')
#define VLC_CODEC_H263P VLC_FOURCC('I','L','V','R')
#define VLC_CODEC_FLV1 VLC_FOURCC('F','L','V','1')
#define VLC_CODEC_H261 VLC_FOURCC('h','2','6','1')
#define VLC_CODEC_MJPG VLC_FOURCC('M','J','P','G')
#define VLC_CODEC_MJPGB VLC_FOURCC('m','j','p','b')
#define VLC_CODEC_LJPG VLC_FOURCC('L','J','P','G')
#define VLC_CODEC_WMV1 VLC_FOURCC('W','M','V','1')
#define VLC_CODEC_WMV2 VLC_FOURCC('W','M','V','2')
#define VLC_CODEC_WMV3 VLC_FOURCC('W','M','V','3')
#define VLC_CODEC_WMVA VLC_FOURCC('W','M','V','A')
#define VLC_CODEC_VC1 VLC_FOURCC('V','C','-','1')
#define VLC_CODEC_THEORA VLC_FOURCC('t','h','e','o')
#define VLC_CODEC_TARKIN VLC_FOURCC('t','a','r','k')
#define VLC_CODEC_SNOW VLC_FOURCC('S','N','O','W')
#define VLC_CODEC_DIRAC VLC_FOURCC('d','r','a','c')
#define VLC_CODEC_CAVS VLC_FOURCC('C','A','V','S')
#define VLC_CODEC_NUV VLC_FOURCC('N','J','P','G')
#define VLC_CODEC_RV10 VLC_FOURCC('R','V','1','0')
#define VLC_CODEC_RV13 VLC_FOURCC('R','V','1','3')
#define VLC_CODEC_RV20 VLC_FOURCC('R','V','2','0')
#define VLC_CODEC_RV30 VLC_FOURCC('R','V','3','0')
#define VLC_CODEC_RV40 VLC_FOURCC('R','V','4','0')
#define VLC_CODEC_VP3 VLC_FOURCC('V','P','3',' ')
#define VLC_CODEC_VP5 VLC_FOURCC('V','P','5',' ')
#define VLC_CODEC_VP6 VLC_FOURCC('V','P','6','2')
#define VLC_CODEC_VP6F VLC_FOURCC('V','P','6','F')
#define VLC_CODEC_VP6A VLC_FOURCC('V','P','6','A')
#define VLC_CODEC_MSVIDEO1 VLC_FOURCC('M','S','V','C')
#define VLC_CODEC_FLIC VLC_FOURCC('F','L','I','C')
#define VLC_CODEC_SP5X VLC_FOURCC('S','P','5','X')
#define VLC_CODEC_DV VLC_FOURCC('d','v',' ',' ')
#define VLC_CODEC_MSRLE VLC_FOURCC('m','r','l','e')
#define VLC_CODEC_INDEO3 VLC_FOURCC('I','V','3','1')
#define VLC_CODEC_HUFFYUV VLC_FOURCC('H','F','Y','U')
#define VLC_CODEC_FFVHUFF VLC_FOURCC('F','F','V','H')
#define VLC_CODEC_ASV1 VLC_FOURCC('A','S','V','1')
#define VLC_CODEC_ASV2 VLC_FOURCC('A','S','V','2')
#define VLC_CODEC_FFV1 VLC_FOURCC('F','F','V','1')
#define VLC_CODEC_VCR1 VLC_FOURCC('V','C','R','1')
#define VLC_CODEC_CLJR VLC_FOURCC('C','L','J','R')
#define VLC_CODEC_RPZA VLC_FOURCC('r','p','z','a')
#define VLC_CODEC_SMC VLC_FOURCC('s','m','c',' ')
#define VLC_CODEC_CINEPAK VLC_FOURCC('C','V','I','D')
#define VLC_CODEC_TSCC VLC_FOURCC('T','S','C','C')
#define VLC_CODEC_CSCD VLC_FOURCC('C','S','C','D')
#define VLC_CODEC_ZMBV VLC_FOURCC('Z','M','B','V')
#define VLC_CODEC_VMNC VLC_FOURCC('V','M','n','c')
#define VLC_CODEC_FRAPS VLC_FOURCC('F','P','S','1')
#define VLC_CODEC_TRUEMOTION1 VLC_FOURCC('D','U','C','K')
#define VLC_CODEC_TRUEMOTION2 VLC_FOURCC('T','M','2','0')
#define VLC_CODEC_QTRLE VLC_FOURCC('r','l','e',' ')
#define VLC_CODEC_QDRAW VLC_FOURCC('q','d','r','w')
#define VLC_CODEC_QPEG VLC_FOURCC('Q','P','E','G')
#define VLC_CODEC_ULTI VLC_FOURCC('U','L','T','I')
#define VLC_CODEC_VIXL VLC_FOURCC('V','I','X','L')
#define VLC_CODEC_LOCO VLC_FOURCC('L','O','C','O')
#define VLC_CODEC_WNV1 VLC_FOURCC('W','N','V','1')
#define VLC_CODEC_AASC VLC_FOURCC('A','A','S','C')
#define VLC_CODEC_INDEO2 VLC_FOURCC('I','V','2','0')
#define VLC_CODEC_FLASHSV VLC_FOURCC('F','S','V','1')
#define VLC_CODEC_KMVC VLC_FOURCC('K','M','V','C')
#define VLC_CODEC_SMACKVIDEO VLC_FOURCC('S','M','K','2')
#define VLC_CODEC_DNXHD VLC_FOURCC('A','V','d','n')
#define VLC_CODEC_8BPS VLC_FOURCC('8','B','P','S')
#define VLC_CODEC_MIMIC VLC_FOURCC('M','L','2','O')
#define VLC_CODEC_INTERPLAY VLC_FOURCC('i','m','v','e')
#define VLC_CODEC_IDCIN VLC_FOURCC('I','D','C','I')
#define VLC_CODEC_4XM VLC_FOURCC('4','X','M','V')
#define VLC_CODEC_ROQ VLC_FOURCC('R','o','Q','v')
#define VLC_CODEC_MDEC VLC_FOURCC('M','D','E','C')
#define VLC_CODEC_VMDVIDEO VLC_FOURCC('V','M','D','V')
#define VLC_CODEC_CDG VLC_FOURCC('C','D','G',' ')
#define VLC_CODEC_FRWU VLC_FOURCC('F','R','W','U')
#define VLC_CODEC_AMV VLC_FOURCC('A','M','V',' ')
#define VLC_CODEC_INDEO5 VLC_FOURCC('I','V','5','0')
#define VLC_CODEC_VP8 VLC_FOURCC('V','P','8','0')
/* Planar YUV 4:1:0 Y:V:U */
#define VLC_CODEC_YV9 VLC_FOURCC('Y','V','U','9')
/* Planar YUV 4:2:0 Y:V:U */
#define VLC_CODEC_YV12 VLC_FOURCC('Y','V','1','2')
/* Planar YUV 4:1:0 Y:U:V */
#define VLC_CODEC_I410 VLC_FOURCC('I','4','1','0')
/* Planar YUV 4:1:1 Y:U:V */
#define VLC_CODEC_I411 VLC_FOURCC('I','4','1','1')
/* Planar YUV 4:2:0 Y:U:V */
#define VLC_CODEC_I420 VLC_FOURCC('I','4','2','0')
/* Planar YUV 4:2:2 Y:U:V */
#define VLC_CODEC_I422 VLC_FOURCC('I','4','2','2')
/* Planar YUV 4:4:0 Y:U:V */
#define VLC_CODEC_I440 VLC_FOURCC('I','4','4','0')
/* Planar YUV 4:4:4 Y:U:V */
#define VLC_CODEC_I444 VLC_FOURCC('I','4','4','4')
/* Planar YUV 4:2:0 Y:U:V full scale */
#define VLC_CODEC_J420 VLC_FOURCC('J','4','2','0')
/* Planar YUV 4:2:2 Y:U:V full scale */
#define VLC_CODEC_J422 VLC_FOURCC('J','4','2','2')
/* Planar YUV 4:4:0 Y:U:V full scale */
#define VLC_CODEC_J440 VLC_FOURCC('J','4','4','0')
/* Planar YUV 4:4:4 Y:U:V full scale */
#define VLC_CODEC_J444 VLC_FOURCC('J','4','4','4')
/* Palettized YUV with palette element Y:U:V:A */
#define VLC_CODEC_YUVP VLC_FOURCC('Y','U','V','P')
/* Planar YUV 4:4:4 Y:U:V:A */
#define VLC_CODEC_YUVA VLC_FOURCC('Y','U','V','A')
/* Palettized RGB with palette element R:G:B */
#define VLC_CODEC_RGBP VLC_FOURCC('R','G','B','P')
/* 8 bits RGB */
#define VLC_CODEC_RGB8 VLC_FOURCC('R','G','B','2')
/* 15 bits RGB stored on 16 bits */
#define VLC_CODEC_RGB15 VLC_FOURCC('R','V','1','5')
/* 16 bits RGB store on a 16 bits */
#define VLC_CODEC_RGB16 VLC_FOURCC('R','V','1','6')
/* 24 bits RGB */
#define VLC_CODEC_RGB24 VLC_FOURCC('R','V','2','4')
/* 32 bits RGB */
#define VLC_CODEC_RGB32 VLC_FOURCC('R','V','3','2')
/* 32 bits VLC RGBA */
#define VLC_CODEC_RGBA VLC_FOURCC('R','G','B','A')
/* 8 bits grey */
#define VLC_CODEC_GREY VLC_FOURCC('G','R','E','Y')
/* Packed YUV 4:2:2, U:Y:V:Y */
#define VLC_CODEC_UYVY VLC_FOURCC('U','Y','V','Y')
/* Packed YUV 4:2:2, V:Y:U:Y */
#define VLC_CODEC_VYUY VLC_FOURCC('V','Y','U','Y')
/* Packed YUV 4:2:2, Y:U:Y:V */
#define VLC_CODEC_YUYV VLC_FOURCC('Y','U','Y','2')
/* Packed YUV 4:2:2, Y:V:Y:U */
#define VLC_CODEC_YVYU VLC_FOURCC('Y','V','Y','U')
/* Packed YUV 2:1:1, Y:U:Y:V */
#define VLC_CODEC_Y211 VLC_FOURCC('Y','2','1','1')
/* Packed YUV 4:2:2, U:Y:V:Y, reverted */
#define VLC_CODEC_CYUV VLC_FOURCC('c','y','u','v')
/* 10-bit 4:2:2 Component YCbCr */
#define VLC_CODEC_V210 VLC_FOURCC('v','2','1','0')
/* Planar Y Packet UV (420) */
#define VLC_CODEC_NV12 VLC_FOURCC('N','V','1','2')
/* Image codec (video) */
#define VLC_CODEC_PNG VLC_FOURCC('p','n','g',' ')
#define VLC_CODEC_PPM VLC_FOURCC('p','p','m',' ')
#define VLC_CODEC_PGM VLC_FOURCC('p','g','m',' ')
#define VLC_CODEC_PGMYUV VLC_FOURCC('p','g','m','y')
#define VLC_CODEC_PAM VLC_FOURCC('p','a','m',' ')
#define VLC_CODEC_JPEG VLC_FOURCC('j','p','e','g')
#define VLC_CODEC_JPEGLS VLC_FOURCC('M','J','L','S')
#define VLC_CODEC_BMP VLC_FOURCC('b','m','p',' ')
#define VLC_CODEC_TIFF VLC_FOURCC('t','i','f','f')
#define VLC_CODEC_GIF VLC_FOURCC('g','i','f',' ')
#define VLC_CODEC_TARGA VLC_FOURCC('t','g','a',' ')
#define VLC_CODEC_SGI VLC_FOURCC('s','g','i',' ')
#define VLC_CODEC_PNM VLC_FOURCC('p','n','m',' ')
#define VLC_CODEC_PCX VLC_FOURCC('p','c','x',' ')
/* Audio codec */
#define VLC_CODEC_MPGA VLC_FOURCC('m','p','g','a')
#define VLC_CODEC_MP4A VLC_FOURCC('m','p','4','a')
#define VLC_CODEC_ALS VLC_FOURCC('a','l','s',' ')
#define VLC_CODEC_A52 VLC_FOURCC('a','5','2',' ')
#define VLC_CODEC_EAC3 VLC_FOURCC('e','a','c','3')
#define VLC_CODEC_DTS VLC_FOURCC('d','t','s',' ')
#define VLC_CODEC_WMA1 VLC_FOURCC('W','M','A','1')
#define VLC_CODEC_WMA2 VLC_FOURCC('W','M','A','2')
#define VLC_CODEC_WMAP VLC_FOURCC('W','M','A','P')
#define VLC_CODEC_WMAL VLC_FOURCC('W','M','A','L')
#define VLC_CODEC_WMAS VLC_FOURCC('W','M','A','S')
#define VLC_CODEC_FLAC VLC_FOURCC('f','l','a','c')
#define VLC_CODEC_MLP VLC_FOURCC('m','l','p',' ')
#define VLC_CODEC_TRUEHD VLC_FOURCC('t','r','h','d')
#define VLC_CODEC_DVAUDIO VLC_FOURCC('d','v','a','u')
#define VLC_CODEC_SPEEX VLC_FOURCC('s','p','x',' ')
#define VLC_CODEC_VORBIS VLC_FOURCC('v','o','r','b')
#define VLC_CODEC_MACE3 VLC_FOURCC('M','A','C','3')
#define VLC_CODEC_MACE6 VLC_FOURCC('M','A','C','6')
#define VLC_CODEC_MUSEPACK7 VLC_FOURCC('M','P','C',' ')
#define VLC_CODEC_MUSEPACK8 VLC_FOURCC('M','P','C','K')
#define VLC_CODEC_RA_144 VLC_FOURCC('1','4','_','4')
#define VLC_CODEC_RA_288 VLC_FOURCC('2','8','_','8')
#define VLC_CODEC_ADPCM_4XM VLC_FOURCC('4','x','m','a')
#define VLC_CODEC_ADPCM_EA VLC_FOURCC('A','D','E','A')
#define VLC_CODEC_INTERPLAY_DPCM VLC_FOURCC('i','d','p','c')
#define VLC_CODEC_ROQ_DPCM VLC_FOURCC('R','o','Q','a')
#define VLC_CODEC_DSICINAUDIO VLC_FOURCC('D','C','I','A')
#define VLC_CODEC_ADPCM_XA VLC_FOURCC('x','a',' ',' ')
#define VLC_CODEC_ADPCM_ADX VLC_FOURCC('a','d','x',' ')
#define VLC_CODEC_ADPCM_IMA_WS VLC_FOURCC('A','I','W','S')
#define VLC_CODEC_ADPCM_G726 VLC_FOURCC('g','7','2','6')
#define VLC_CODEC_ADPCM_SWF VLC_FOURCC('S','W','F','a')
#define VLC_CODEC_ADPCM_MS VLC_FOURCC('m','s',0x00,0x02)
#define VLC_CODEC_ADPCM_IMA_WAV VLC_FOURCC('m','s',0x00,0x11)
#define VLC_CODEC_VMDAUDIO VLC_FOURCC('v','m','d','a')
#define VLC_CODEC_AMR_NB VLC_FOURCC('s','a','m','r')
#define VLC_CODEC_AMR_WB VLC_FOURCC('s','a','w','b')
#define VLC_CODEC_ALAC VLC_FOURCC('a','l','a','c')
#define VLC_CODEC_QDM2 VLC_FOURCC('Q','D','M','2')
#define VLC_CODEC_COOK VLC_FOURCC('c','o','o','k')
#define VLC_CODEC_SIPR VLC_FOURCC('s','i','p','r')
#define VLC_CODEC_TTA VLC_FOURCC('T','T','A','1')
#define VLC_CODEC_SHORTEN VLC_FOURCC('s','h','n',' ')
#define VLC_CODEC_WAVPACK VLC_FOURCC('W','V','P','K')
#define VLC_CODEC_GSM VLC_FOURCC('g','s','m',' ')
#define VLC_CODEC_GSM_MS VLC_FOURCC('a','g','s','m')
#define VLC_CODEC_ATRAC1 VLC_FOURCC('a','t','r','1')
#define VLC_CODEC_ATRAC3 VLC_FOURCC('a','t','r','c')
#define VLC_CODEC_SONIC VLC_FOURCC('S','O','N','C')
#define VLC_CODEC_IMC VLC_FOURCC(0x1,0x4,0x0,0x0)
#define VLC_CODEC_TRUESPEECH VLC_FOURCC(0x22,0x0,0x0,0x0)
#define VLC_CODEC_NELLYMOSER VLC_FOURCC('N','E','L','L')
#define VLC_CODEC_APE VLC_FOURCC('A','P','E',' ')
#define VLC_CODEC_QCELP VLC_FOURCC('Q','c','l','p')
#define VLC_CODEC_302M VLC_FOURCC('3','0','2','m')
#define VLC_CODEC_DVD_LPCM VLC_FOURCC('l','p','c','m')
#define VLC_CODEC_DVDA_LPCM VLC_FOURCC('a','p','c','m')
#define VLC_CODEC_BD_LPCM VLC_FOURCC('b','p','c','m')
#define VLC_CODEC_SDDS VLC_FOURCC('s','d','d','s')
#define VLC_CODEC_MIDI VLC_FOURCC('M','I','D','I')
#define VLC_CODEC_S8 VLC_FOURCC('s','8',' ',' ')
#define VLC_CODEC_U8 VLC_FOURCC('u','8',' ',' ')
#define VLC_CODEC_S16L VLC_FOURCC('s','1','6','l')
#define VLC_CODEC_S16B VLC_FOURCC('s','1','6','b')
#define VLC_CODEC_U16L VLC_FOURCC('u','1','6','l')
#define VLC_CODEC_U16B VLC_FOURCC('u','1','6','b')
#define VLC_CODEC_S24L VLC_FOURCC('s','2','4','l')
#define VLC_CODEC_S24B VLC_FOURCC('s','2','4','b')
#define VLC_CODEC_U24L VLC_FOURCC('u','2','4','l')
#define VLC_CODEC_U24B VLC_FOURCC('u','2','4','b')
#define VLC_CODEC_S32L VLC_FOURCC('s','3','2','l')
#define VLC_CODEC_S32B VLC_FOURCC('s','3','2','b')
#define VLC_CODEC_U32L VLC_FOURCC('u','3','2','l')
#define VLC_CODEC_U32B VLC_FOURCC('u','3','2','b')
#define VLC_CODEC_F32L VLC_FOURCC('f','3','2','l')
#define VLC_CODEC_F32B VLC_FOURCC('f','3','2','b')
#define VLC_CODEC_F64L VLC_FOURCC('f','6','4','l')
#define VLC_CODEC_F64B VLC_FOURCC('f','6','4','b')
#define VLC_CODEC_ALAW VLC_FOURCC('a','l','a','w')
#define VLC_CODEC_MULAW VLC_FOURCC('m','l','a','w')
#define VLC_CODEC_S24DAUD VLC_FOURCC('d','a','u','d')
#define VLC_CODEC_FI32 VLC_FOURCC('f','i','3','2')
#define VLC_CODEC_TWINVQ VLC_FOURCC('T','W','I','N')
#define VLC_CODEC_ADPCM_IMA_AMV VLC_FOURCC('i','m','a','v')
/* Subtitle */
#define VLC_CODEC_SPU VLC_FOURCC('s','p','u',' ')
#define VLC_CODEC_DVBS VLC_FOURCC('d','v','b','s')
#define VLC_CODEC_SUBT VLC_FOURCC('s','u','b','t')
#define VLC_CODEC_XSUB VLC_FOURCC('X','S','U','B')
#define VLC_CODEC_SSA VLC_FOURCC('s','s','a',' ')
#define VLC_CODEC_TEXT VLC_FOURCC('T','E','X','T')
#define VLC_CODEC_TELETEXT VLC_FOURCC('t','e','l','x')
#define VLC_CODEC_KATE VLC_FOURCC('k','a','t','e')
#define VLC_CODEC_CMML VLC_FOURCC('c','m','m','l')
#define VLC_CODEC_ITU_T140 VLC_FOURCC('t','1','4','0')
#define VLC_CODEC_USF VLC_FOURCC('u','s','f',' ')
#define VLC_CODEC_OGT VLC_FOURCC('o','g','t',' ')
#define VLC_CODEC_CVD VLC_FOURCC('c','v','d',' ')
/* Blu-ray Presentation Graphics */
#define VLC_CODEC_BD_PG VLC_FOURCC('b','d','p','g')
/* Special endian dependant values
* The suffic N means Native
* The suffix I means Inverted (ie non native) */
#ifdef WORDS_BIGENDIAN
# define VLC_CODEC_S16N VLC_CODEC_S16B
# define VLC_CODEC_U16N VLC_CODEC_U16B
# define VLC_CODEC_S24N VLC_CODEC_S24B
# define VLC_CODEC_S32N VLC_CODEC_S32B
# define VLC_CODEC_FL32 VLC_CODEC_F32B
# define VLC_CODEC_FL64 VLC_CODEC_F64B
# define VLC_CODEC_S16I VLC_CODEC_S16L
# define VLC_CODEC_U16I VLC_CODEC_U16L
# define VLC_CODEC_S24I VLC_CODEC_S24L
# define VLC_CODEC_S32I VLC_CODEC_S32L
#else
# define VLC_CODEC_S16N VLC_CODEC_S16L
# define VLC_CODEC_U16N VLC_CODEC_U16L
# define VLC_CODEC_S24N VLC_CODEC_S24L
# define VLC_CODEC_S32N VLC_CODEC_S32L
# define VLC_CODEC_FL32 VLC_CODEC_F32L
# define VLC_CODEC_FL64 VLC_CODEC_F64L
# define VLC_CODEC_S16I VLC_CODEC_S16B
# define VLC_CODEC_U16I VLC_CODEC_U16B
# define VLC_CODEC_S24I VLC_CODEC_S24B
# define VLC_CODEC_S32I VLC_CODEC_S32B
#endif
/* Non official codecs, used to force a profile in an encoder */
/* MPEG-1 video */
#define VLC_CODEC_MP1V VLC_FOURCC('m','p','1','v')
/* MPEG-2 video */
#define VLC_CODEC_MP2V VLC_FOURCC('m','p','2','v')
/* MPEG-I/II layer 3 audio */
#define VLC_CODEC_MP3 VLC_FOURCC('m','p','3',' ')
/**
* It returns the codec associated to a fourcc within a ES category.
*
* If not found, it will return the given fourcc.
* If found, it will allways be one of the VLC_CODEC_ defined above.
*
* You may use UNKNOWN_ES for the ES category if you don't have the information.
*/
VLC_EXPORT( vlc_fourcc_t, vlc_fourcc_GetCodec, ( int i_cat, vlc_fourcc_t i_fourcc ) );
/**
* It returns the codec associated to a fourcc store in a zero terminated
* string.
*
* If the string is NULL or does not have exactly 4 charateres, it will
* return 0, otherwise it behaves like vlc_fourcc_GetCodec.
*
* Provided for convenience.
*/
VLC_EXPORT( vlc_fourcc_t, vlc_fourcc_GetCodecFromString, ( int i_cat, const char * ) );
/**
* It convert the gives fourcc to an audio codec when possible.
*
* The fourcc converted are aflt, araw/pcm , twos, sowt. When an incompatible i_bits
* is detected, 0 is returned.
* The other fourcc goes through vlc_fourcc_GetCodec and i_bits is not checked.
*/
VLC_EXPORT( vlc_fourcc_t, vlc_fourcc_GetCodecAudio, ( vlc_fourcc_t i_fourcc, int i_bits ) );
/**
* It returns the description of the given fourcc or NULL if not found.
*
* You may use UNKNOWN_ES for the ES category if you don't have the information.
*/
VLC_EXPORT( const char *, vlc_fourcc_GetDescription, ( int i_cat, vlc_fourcc_t i_fourcc ) );
/**
* It returns a list (terminated with the value 0) of YUV fourccs in
* decreasing priority order for the given chroma.
*
* It will always return a non NULL pointer that must not be freed.
*/
VLC_EXPORT( const vlc_fourcc_t *, vlc_fourcc_GetYUVFallback, ( vlc_fourcc_t ) );
/**
* It returns a list (terminated with the value 0) of RGB fourccs in
* decreasing priority order for the given chroma.
*
* It will always return a non NULL pointer that must not be freed.
*/
VLC_EXPORT( const vlc_fourcc_t *, vlc_fourcc_GetRGBFallback, ( vlc_fourcc_t ) );
/**
* It returns true if the given fourcc is YUV and false otherwise.
*/
VLC_EXPORT( bool, vlc_fourcc_IsYUV, ( vlc_fourcc_t ) );
/**
* It returns true if the two fourccs are equivalent if their U&V planes are
* swapped.
*/
VLC_EXPORT( bool, vlc_fourcc_AreUVPlanesSwapped, (vlc_fourcc_t , vlc_fourcc_t ) );
/**
* Chroma related informations.
*/
typedef struct {
unsigned plane_count;
struct {
struct {
unsigned num;
unsigned den;
} w;
struct {
unsigned num;
unsigned den;
} h;
} p[4];
unsigned pixel_size;
} vlc_chroma_description_t;
/**
* It returns a vlc_chroma_description_t describing the request fourcc or NULL
* if not found.
*/
VLC_EXPORT( const vlc_chroma_description_t *, vlc_fourcc_GetChromaDescription, ( vlc_fourcc_t fourcc ) );
#endif /* _VLC_FOURCC_H */
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