X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=include%2Fvlc_fourcc.h;h=fd7b9ecc5e3a86e755a7c5f5313a9b36f353f344;hb=aff4cad782e0939afc520f82735ebfac27cd3b9c;hp=6250b0080c9010915236781100d7234b2d2d398e;hpb=4e34f941f1d66422b1273f3c147523aa4af866b7;p=vlc diff --git a/include/vlc_fourcc.h b/include/vlc_fourcc.h index 6250b0080c..fd7b9ecc5e 100644 --- a/include/vlc_fourcc.h +++ b/include/vlc_fourcc.h @@ -6,26 +6,25 @@ * * Authors: Laurent Aimar * - * 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 + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or * (at your option) any later version. * * This 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. + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. + * You should have received a copy of the GNU Lesser 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 -#include /* Video codec */ #define VLC_CODEC_MPGV VLC_FOURCC('m','p','g','v') @@ -48,6 +47,8 @@ #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_WMVP VLC_FOURCC('W','M','V','P') +#define VLC_CODEC_WMVP2 VLC_FOURCC('W','V','P','2') #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') @@ -70,7 +71,6 @@ #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') @@ -97,6 +97,9 @@ #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_INDEO3 VLC_FOURCC('I','V','3','1') +#define VLC_CODEC_INDEO4 VLC_FOURCC('I','V','4','1') +#define VLC_CODEC_INDEO5 VLC_FOURCC('I','V','5','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') @@ -110,21 +113,59 @@ #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_VP8 VLC_FOURCC('V','P','8','0') +#define VLC_CODEC_JPEG2000 VLC_FOURCC('J','P','2','K') +#define VLC_CODEC_LAGARITH VLC_FOURCC('L','A','G','S') +#define VLC_CODEC_FLASHSV2 VLC_FOURCC('F','S','V','2') +#define VLC_CODEC_PRORES VLC_FOURCC('a','p','c','n') +#define VLC_CODEC_MXPEG VLC_FOURCC('M','X','P','G') +#define VLC_CODEC_CDXL VLC_FOURCC('C','D','X','L') +#define VLC_CODEC_BMVVIDEO VLC_FOURCC('B','M','V','V') +#define VLC_CODEC_UTVIDEO VLC_FOURCC('U','L','R','A') +#define VLC_CODEC_VBLE VLC_FOURCC('V','B','L','E') +#define VLC_CODEC_DXTORY VLC_FOURCC('x','t','o','r') +#define VLC_CODEC_MSS1 VLC_FOURCC('M','S','S','1') +#define VLC_CODEC_MSS2 VLC_FOURCC('M','S','S','2') +#define VLC_CODEC_MSA1 VLC_FOURCC('M','S','A','1') +#define VLC_CODEC_TSC2 VLC_FOURCC('T','S','C','2') +#define VLC_CODEC_MTS2 VLC_FOURCC('M','T','S','2') +/* 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 */ +/* Planar YUV 4:2:0 Y:U:V 8-bit */ #define VLC_CODEC_I420 VLC_FOURCC('I','4','2','0') -/* Planar YUV 4:2:2 Y:U:V */ +/* Planar YUV 4:2:0 Y:U:V 9-bit stored on 16 bits */ +#define VLC_CODEC_I420_9L VLC_FOURCC('I','0','9','L') +#define VLC_CODEC_I420_9B VLC_FOURCC('I','0','9','B') +/* Planar YUV 4:2:0 Y:U:V 10-bit stored on 16 bits */ +#define VLC_CODEC_I420_10L VLC_FOURCC('I','0','A','L') +#define VLC_CODEC_I420_10B VLC_FOURCC('I','0','A','B') +/* Planar YUV 4:2:2 Y:U:V 8-bit */ #define VLC_CODEC_I422 VLC_FOURCC('I','4','2','2') +/* Planar YUV 4:2:2 Y:U:V 9-bit stored on 16 bits */ +#define VLC_CODEC_I422_9L VLC_FOURCC('I','2','9','L') +#define VLC_CODEC_I422_9B VLC_FOURCC('I','2','9','B') +/* Planar YUV 4:2:2 Y:U:V 10-bit stored on 16 bits */ +#define VLC_CODEC_I422_10L VLC_FOURCC('I','2','A','L') +#define VLC_CODEC_I422_10B VLC_FOURCC('I','2','A','B') /* 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 */ +/* Planar YUV 4:4:4 Y:U:V 8-bit */ #define VLC_CODEC_I444 VLC_FOURCC('I','4','4','4') +/* Planar YUV 4:4:4 Y:U:V 9-bit stored on 16 bits */ +#define VLC_CODEC_I444_9L VLC_FOURCC('I','4','9','L') +#define VLC_CODEC_I444_9B VLC_FOURCC('I','4','9','B') +/* Planar YUV 4:4:4 Y:U:V 10-bit stored on 16 bits */ +#define VLC_CODEC_I444_10L VLC_FOURCC('I','4','A','L') +#define VLC_CODEC_I444_10B VLC_FOURCC('I','4','A','B') /* 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 */ @@ -140,16 +181,22 @@ /* 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_RGB8 VLC_FOURCC('R','G','B','8') +/* 12 bits RGB padded to 16 bits */ +#define VLC_CODEC_RGB12 VLC_FOURCC('R','V','1','2') +/* 16 bits RGBA (12 bits RGB + 4 bits alpha) */ +#define VLC_CODEC_RGBA16 VLC_FOURCC('A','V','1','6') +/* 15 bits RGB padded to 16 bits */ #define VLC_CODEC_RGB15 VLC_FOURCC('R','V','1','5') -/* 16 bits RGB store on a 16 bits */ +/* 16 bits RGBA (15 bits RGB + 1 bit alpha) */ +#define VLC_CODEC_RGBT VLC_FOURCC('R','G','B','T') +/* 16 bits RGB */ #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 */ +/* 24 bits RGB padded to 32 bits */ #define VLC_CODEC_RGB32 VLC_FOURCC('R','V','3','2') -/* 32 bits VLC RGBA */ +/* 32 bits RGBA */ #define VLC_CODEC_RGBA VLC_FOURCC('R','G','B','A') /* 8 bits grey */ #define VLC_CODEC_GREY VLC_FOURCC('G','R','E','Y') @@ -163,12 +210,18 @@ #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') -/* Planar Y, packed UV, from Matrox */ -#define VLC_CODEC_YMGA VLC_FOURCC('Y','M','G','A') /* 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') +/* 2 planes Y/UV 4:2:0 */ +#define VLC_CODEC_NV12 VLC_FOURCC('N','V','1','2') +/* 2 planes Y/VU 4:2:0 */ +#define VLC_CODEC_NV21 VLC_FOURCC('N','V','2','1') +/* 2 planes Y/UV 4:2:2 */ +#define VLC_CODEC_NV16 VLC_FOURCC('N','V','1','6') +/* 2 planes Y/VU 4:2:2 */ +#define VLC_CODEC_NV61 VLC_FOURCC('N','V','6','1') /* Image codec (video) */ #define VLC_CODEC_PNG VLC_FOURCC('p','n','g',' ') @@ -190,6 +243,7 @@ /* 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',' ') @@ -203,6 +257,7 @@ #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_OPUS VLC_FOURCC('O','p','u','s') #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') @@ -210,27 +265,35 @@ #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_4XM VLC_FOURCC('4','x','m','a') +#define VLC_CODEC_ADPCM_EA VLC_FOURCC('A','D','E','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_VMDAUDIO VLC_FOURCC('v','m','d','a') +#define VLC_CODEC_ADPCM_G722 VLC_FOURCC('g','7','2','2') #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_ADPCM_IMA_AMV VLC_FOURCC('i','m','a','v') +#define VLC_CODEC_ADPCM_IMA_QT VLC_FOURCC('i','m','a','4') +#define VLC_CODEC_ADPCM_YAMAHA VLC_FOURCC('m','s',0x00,0x20) +#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) @@ -240,15 +303,19 @@ #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_RALF VLC_FOURCC('R','A','L','F') + #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_S20B VLC_FOURCC('s','2','0','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') @@ -257,12 +324,21 @@ #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_DAT12 VLC_FOURCC('L','P','1','2') #define VLC_CODEC_S24DAUD VLC_FOURCC('d','a','u','d') #define VLC_CODEC_FI32 VLC_FOURCC('f','i','3','2') -#define VLC_CODEC_FL32 VLC_FOURCC('f','l','3','2') -#define VLC_CODEC_FL64 VLC_FOURCC('f','l','6','4') +#define VLC_CODEC_TWINVQ VLC_FOURCC('T','W','I','N') +#define VLC_CODEC_BMVAUDIO VLC_FOURCC('B','M','V','A') +#define VLC_CODEC_ULEAD_DV_AUDIO_NTSC VLC_FOURCC('m','s',0x02,0x15) +#define VLC_CODEC_ULEAD_DV_AUDIO_PAL VLC_FOURCC('m','s',0x02,0x16) +#define VLC_CODEC_INDEO_AUDIO VLC_FOURCC('m','s',0x04,0x02) /* Subtitle */ #define VLC_CODEC_SPU VLC_FOURCC('s','p','u',' ') @@ -278,6 +354,10 @@ #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') +/* EBU STL (TECH. 3264-E) */ +#define VLC_CODEC_EBU_STL VLC_FOURCC('S','T','L',' ') /* Special endian dependant values @@ -288,16 +368,21 @@ # 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 @@ -310,6 +395,8 @@ #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 2 audio */ +#define VLC_CODEC_MP2 VLC_FOURCC('m','p','2',' ') /* MPEG-I/II layer 3 audio */ #define VLC_CODEC_MP3 VLC_FOURCC('m','p','3',' ') @@ -317,11 +404,11 @@ * 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. + * If found, it will always 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 ) ); +VLC_API 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 @@ -332,7 +419,7 @@ VLC_EXPORT( vlc_fourcc_t, vlc_fourcc_GetCodec, ( int i_cat, vlc_fourcc_t i_fourc * * Provided for convenience. */ -VLC_EXPORT( vlc_fourcc_t, vlc_fourcc_GetCodecFromString, ( int i_cat, const char * ) ); +VLC_API vlc_fourcc_t vlc_fourcc_GetCodecFromString( int i_cat, const char * ); /** * It convert the gives fourcc to an audio codec when possible. @@ -341,29 +428,66 @@ VLC_EXPORT( vlc_fourcc_t, vlc_fourcc_GetCodecFromString, ( int i_cat, const char * 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 ) ); +VLC_API 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 ) ); +VLC_API 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 freed. + * It will always return a non NULL pointer that must not be freed. + */ +VLC_API 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_API const vlc_fourcc_t * vlc_fourcc_GetRGBFallback( vlc_fourcc_t ); + +/** + * It returns true if the given fourcc is YUV and false otherwise. */ -VLC_EXPORT( const vlc_fourcc_t *, vlc_fourcc_GetYUVFallback, ( vlc_fourcc_t ) ); +VLC_API 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 ) ); +VLC_API bool vlc_fourcc_AreUVPlanesSwapped(vlc_fourcc_t , vlc_fourcc_t ); + +/** + * Chroma related information. + */ +typedef struct { + unsigned plane_count; + struct { + struct { + unsigned num; + unsigned den; + } w; + struct { + unsigned num; + unsigned den; + } h; + } p[4]; + unsigned pixel_size; /* Number of bytes per pixel for a plane */ + unsigned pixel_bits; /* Number of bits actually used bits per pixel for a plane */ +} vlc_chroma_description_t; +/** + * It returns a vlc_chroma_description_t describing the request fourcc or NULL + * if not found. + */ +VLC_API const vlc_chroma_description_t * vlc_fourcc_GetChromaDescription( vlc_fourcc_t fourcc ); #endif /* _VLC_FOURCC_H */