X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmisc%2Ffourcc.c;h=ec33f76da846cff66605e5cb918f58b6be43652c;hb=12ade3e3bc975d5426ba4af155b7372c31093b31;hp=5e92e1967569d650f176b3ecaafa23d90def3e81;hpb=fd7f8f854a13f7b65cb2b8622755aa47ee932919;p=vlc diff --git a/src/misc/fourcc.c b/src/misc/fourcc.c index 5e92e19675..ec33f76da8 100644 --- a/src/misc/fourcc.c +++ b/src/misc/fourcc.c @@ -65,6 +65,7 @@ static const entry_t p_list_video[] = { A("mp2v"), A("MPEG"), A("mpg2"), + A("MPG2"), E("PIM1", "Pinnacle DC1000 (MPEG-1 Video)"), @@ -135,6 +136,7 @@ static const entry_t p_list_video[] = { A("PM4V"), A("M4T3"), A("GEOX"), + A("GEOV"), A("DMK2"), A("WV1F"), A("DIGI"), @@ -376,7 +378,9 @@ static const entry_t p_list_video[] = { A("WMV3"), A("wmv3"), - B(VLC_CODEC_WMVA, "Windows Media Video Advanced"), + /* WMVA is the VC-1 codec before the standardization proces, + * it is not bitstream compatible and deprecated */ + B(VLC_CODEC_WMVA, "Windows Media Video Advanced Profile"), A("WMVA"), A("wmva"), A("WVP2"), @@ -387,9 +391,6 @@ static const entry_t p_list_video[] = { A("wvc1"), A("vc-1"), A("VC-1"), - /* WMVA is the VC-1 codec before the standardization proces, - * it is not bitstream compatible and deprecated */ - E("WMVA", "Windows Media Video Advanced Profile"), /* Microsoft Video 1 */ B(VLC_CODEC_MSVIDEO1, "Microsoft Video 1"), @@ -442,10 +443,15 @@ static const entry_t p_list_video[] = { B(VLC_CODEC_VP6F, "On2's VP6.2 Video (Flash)"), A("VP6F"), + A("FLV4"), B(VLC_CODEC_VP6A, "On2's VP6 A Video"), A("VP6A"), + B(VLC_CODEC_VP8, "Google/On2's VP8 Video"), + A("VP80"), + + /* Xiph.org theora */ B(VLC_CODEC_THEORA, "Xiph.org's Theora Video"), A("theo"), @@ -591,6 +597,8 @@ static const entry_t p_list_video[] = { A("AVs2"), A("avs2"), + B(VLC_CODEC_AMV, "AMV"), + /* */ B(VLC_CODEC_DNXHD, "DNxHD"), A("AVdn"), @@ -602,14 +610,23 @@ static const entry_t p_list_video[] = { B(VLC_CODEC_CDG, "CD-G Video"), A("CDG "), + B(VLC_CODEC_FRWU, "Forward Uncompressed" ), + A("FRWU"), + + B(VLC_CODEC_INDEO5, "Indeo Video v5"), + A("IV50"), + A("iv50"), + + /* */ B(VLC_CODEC_YV12, "Planar 4:2:0 YVU"), A("YV12"), A("yv12"), - B(VLC_CODEC_I420, "Planar 4:1:0 YUV"), - A("I410"), + B(VLC_CODEC_YV9, "Planar 4:1:0 YVU"), A("YVU9"), - B(VLC_CODEC_I420, "Planar 4:1:1 YUV"), + B(VLC_CODEC_I410, "Planar 4:1:0 YUV"), + A("I410"), + B(VLC_CODEC_I411, "Planar 4:1:1 YUV"), A("I411"), B(VLC_CODEC_I420, "Planar 4:2:0 YUV"), A("I420"), @@ -621,17 +638,13 @@ static const entry_t p_list_video[] = { B(VLC_CODEC_I444, "Planar 4:4:4 YUV"), A("I444"), - B(VLC_CODEC_I420, "Planar 4:1:0 YUV full scale"), - A("J410"), - B(VLC_CODEC_I420, "Planar 4:1:1 YUV full scale"), - A("J411"), - B(VLC_CODEC_I420, "Planar 4:2:0 YUV full scale"), + B(VLC_CODEC_J420, "Planar 4:2:0 YUV full scale"), A("J420"), - B(VLC_CODEC_I422, "Planar 4:2:2 YUV full scale"), + B(VLC_CODEC_J422, "Planar 4:2:2 YUV full scale"), A("J422"), - B(VLC_CODEC_I444, "Planar 4:4:0 YUV full scale"), + B(VLC_CODEC_J440, "Planar 4:4:0 YUV full scale"), A("J440"), - B(VLC_CODEC_I444, "Planar 4:4:4 YUV full scale"), + B(VLC_CODEC_J444, "Planar 4:4:4 YUV full scale"), A("J444"), B(VLC_CODEC_YUVP, "Palettized YUV with palette element Y:U:V:A"), @@ -664,23 +677,26 @@ static const entry_t p_list_video[] = { B(VLC_CODEC_UYVY, "Packed YUV 4:2:2, U:Y:V:Y"), A("UYVY"), A("UYNV"), + A("UYNY"), A("Y422"), + A("HDYC"), + A("AVUI"), + A("uyv1"), A("2vuy"), A("2Vuy"), - A("AVUI"), + A("2Vu1"), B(VLC_CODEC_VYUY, "Packed YUV 4:2:2, V:Y:U:Y"), A("VYUY"), B(VLC_CODEC_YUYV, "Packed YUV 4:2:2, Y:U:Y:V"), A("YUY2"), A("YUYV"), A("YUNV"), + A("V422"), B(VLC_CODEC_YVYU, "Packed YUV 4:2:2, Y:V:Y:U"), A("YVYU"), B(VLC_CODEC_Y211, "Packed YUV 2:1:1, Y:U:Y:V "), A("Y211"), - B(VLC_CODEC_YMGA, "Planar Y, packed UV, from Matrox"), - A("YMGA"), B(VLC_CODEC_CYUV, "Creative Packed YUV 4:2:2, U:Y:V:Y, reverted"), A("cyuv"), A("CYUV"), @@ -688,6 +704,9 @@ static const entry_t p_list_video[] = { B(VLC_CODEC_V210, "10-bit 4:2:2 Component YCbCr"), A("v210"), + B(VLC_CODEC_NV12, "Planar Y, Packet UV (420)"), + A("NV12"), + /* Videogames Codecs */ /* Interplay MVE */ @@ -767,6 +786,12 @@ static const entry_t p_list_video[] = { B(VLC_CODEC_PCX, "Personal Computer Exchange Image"), A("pcx "), + B(VLC_CODEC_JPEG2000, "JPEG 2000 Image"), + A("JP2K"), + A("mjp2"), + A("MJP2"), + A("MJ2C"), + B(0, "") }; static const entry_t p_list_audio[] = { @@ -793,7 +818,7 @@ static const entry_t p_list_audio[] = { A("wmal"), /* Windows Media Audio Speech */ - B(VLC_CODEC_WMAS, "Windows Media Audio Speech"), + B(VLC_CODEC_WMAS, "Windows Media Audio Voice (Speech)"), A("WMAS"), A("wmas"), @@ -830,6 +855,9 @@ static const entry_t p_list_audio[] = { B(VLC_CODEC_RA_288, "RealAudio 2.0"), A("28_8"), + B(VLC_CODEC_SIPR, "RealAudio Sipr"), + A("sipr"), + /* MPEG Audio layer 1/2/3 */ B(VLC_CODEC_MPGA, "MPEG Audio layer 1/2/3"), A("mpga"), @@ -861,6 +889,10 @@ static const entry_t p_list_audio[] = { A("mp4a"), A("aac "), + /* ALS audio */ + B(VLC_CODEC_ALS, "MPEG-4 Audio Lossless (ALS)"), + A("als "), + /* 4X Technologies */ B(VLC_CODEC_ADPCM_4XM, "4X Technologies Audio"), A("4xma"), @@ -893,6 +925,10 @@ static const entry_t p_list_audio[] = { B(VLC_CODEC_ADPCM_IMA_WS, "Westwood IMA ADPCM audio"), A("AIWS"), + /* MS ADPCM */ + B(VLC_CODEC_ADPCM_MS, "MS ADPCM audio"), + A("ms\x00\x02"), + /* Sierra VMD */ B(VLC_CODEC_VMDAUDIO, "Sierra VMD Audio"), A("vmda"), @@ -901,6 +937,16 @@ static const entry_t p_list_audio[] = { B(VLC_CODEC_ADPCM_G726, "G.726 ADPCM Audio"), A("g726"), + /* Flash ADPCM */ + B(VLC_CODEC_ADPCM_SWF, "Flash ADPCM Audio"), + A("SWFa"), + + B(VLC_CODEC_ADPCM_IMA_WAV, "IMA WAV ADPCM Audio"), + A("ms\x00\x11"), + + B(VLC_CODEC_ADPCM_IMA_AMV, "IMA AMV ADPCM Audio"), + A("imav"), + /* AMR */ B(VLC_CODEC_AMR_NB, "AMR narrow band"), A("samr"), @@ -943,6 +989,9 @@ static const entry_t p_list_audio[] = { B(VLC_CODEC_GSM_MS, "Microsoft GSM Audio"), A("agsm"), + B(VLC_CODEC_ATRAC1, "atrac 1"), + A("atr1"), + B(VLC_CODEC_ATRAC3, "atrac 3"), A("atrc"), A("\x70\x02\x00\x00"), @@ -965,6 +1014,9 @@ static const entry_t p_list_audio[] = { B(VLC_CODEC_MLP, "MLP/TrueHD Audio"), A("mlp "), + B(VLC_CODEC_TRUEHD, "TrueHD Audio"), + A("trhd"), + B(VLC_CODEC_QCELP, "QCELP Audio"), A("Qclp"), @@ -981,6 +1033,9 @@ static const entry_t p_list_audio[] = { B(VLC_CODEC_DVD_LPCM, "DVD LPCM Audio"), A("lpcm"), + B(VLC_CODEC_DVDA_LPCM, "DVD-Audio LPCM Audio"), + A("apcm"), + B(VLC_CODEC_BD_LPCM, "BD LPCM Audio"), A("bpcm"), @@ -1051,11 +1106,21 @@ static const entry_t p_list_audio[] = { B(VLC_CODEC_FI32, "32 bits fixed float"), A("fi32"), - B(VLC_CODEC_FL32, "32 bits float"), + B(VLC_CODEC_F32L, "32 bits float LE"), + A("f32l"), A("fl32"), - B(VLC_CODEC_FL32, "64 bits float"), - A("fl64"), + B(VLC_CODEC_F32B, "32 bits float BE"), + A("f32b"), + + B(VLC_CODEC_F64L, "64 bits float LE"), + A("f64l"), + + B(VLC_CODEC_F64L, "64 bits float BE"), + A("f64b"), + + B(VLC_CODEC_TWINVQ, "TwinVQ"), + A("TWIN"), B(0, "") }; @@ -1074,6 +1139,7 @@ static const entry_t p_list_spu[] = { B(VLC_CODEC_XSUB, "DivX XSUB subtitles"), A("XSUB"), A("xsub"), + A("DXSB"), B(VLC_CODEC_SSA, "SubStation Alpha subtitles"), A("ssa "), @@ -1084,7 +1150,7 @@ static const entry_t p_list_spu[] = { B(VLC_CODEC_TELETEXT, "Teletext"), A("telx"), - B(VLC_CODEC_TELETEXT, "Kate subtiles"), + B(VLC_CODEC_KATE, "Kate subtitles"), A("kate"), B(VLC_CODEC_CMML, "CMML annotations/metadata"), @@ -1093,9 +1159,6 @@ static const entry_t p_list_spu[] = { B(VLC_CODEC_ITU_T140, "ITU T.140 subtitles"), A("t140"), - B(VLC_CODEC_ITU_T140, "ITU T.140 subtitles"), - A("t140"), - B(VLC_CODEC_USF, "USF subtitles"), A("usf "), @@ -1105,6 +1168,9 @@ static const entry_t p_list_spu[] = { B(VLC_CODEC_CVD, "CVD subtitles"), A("cvd "), + B(VLC_CODEC_BD_PG, "BD subtitles"), + A("bdpg"), + B(0, "") }; @@ -1145,7 +1211,8 @@ static entry_t Lookup( const entry_t p_list[], vlc_fourcc_t i_fourcc ) memcpy( e.p_class, p_class, 4 ); memcpy( e.p_fourcc, p->p_fourcc, 4 ); - e.psz_description = p->psz_description ?: psz_description; + e.psz_description = p->psz_description ? + p->psz_description : psz_description; break; } } @@ -1186,6 +1253,87 @@ vlc_fourcc_t vlc_fourcc_GetCodec( int i_cat, vlc_fourcc_t i_fourcc ) return CreateFourcc( e.p_class ); } +vlc_fourcc_t vlc_fourcc_GetCodecFromString( int i_cat, const char *psz_fourcc ) +{ + if( !psz_fourcc || strlen(psz_fourcc) != 4 ) + return 0; + return vlc_fourcc_GetCodec( i_cat, + VLC_FOURCC( psz_fourcc[0], psz_fourcc[1], + psz_fourcc[2], psz_fourcc[3] ) ); +} + +vlc_fourcc_t vlc_fourcc_GetCodecAudio( vlc_fourcc_t i_fourcc, int i_bits ) +{ + const int i_bytes = ( i_bits + 7 ) / 8; + + if( i_fourcc == VLC_FOURCC( 'a', 'f', 'l', 't' ) ) + { + switch( i_bytes ) + { + case 4: + return VLC_CODEC_FL32; + case 8: + return VLC_CODEC_FL64; + default: + return 0; + } + } + else if( i_fourcc == VLC_FOURCC( 'a', 'r', 'a', 'w' ) || + i_fourcc == VLC_FOURCC( 'p', 'c', 'm', ' ' ) ) + { + switch( i_bytes ) + { + case 1: + return VLC_CODEC_U8; + case 2: + return VLC_CODEC_S16L; + case 3: + return VLC_CODEC_S24L; + break; + case 4: + return VLC_CODEC_S32L; + default: + return 0; + } + } + else if( i_fourcc == VLC_FOURCC( 't', 'w', 'o', 's' ) ) + { + switch( i_bytes ) + { + case 1: + return VLC_CODEC_S8; + case 2: + return VLC_CODEC_S16B; + case 3: + return VLC_CODEC_S24B; + case 4: + return VLC_CODEC_S32B; + default: + return 0; + } + } + else if( i_fourcc == VLC_FOURCC( 's', 'o', 'w', 't' ) ) + { + switch( i_bytes ) + { + case 1: + return VLC_CODEC_S8; + case 2: + return VLC_CODEC_S16L; + case 3: + return VLC_CODEC_S24L; + case 4: + return VLC_CODEC_S32L; + default: + return 0; + } + } + else + { + return vlc_fourcc_GetCodec( AUDIO_ES, i_fourcc ); + } +} + /* */ const char *vlc_fourcc_GetDescription( int i_cat, vlc_fourcc_t i_fourcc ) { @@ -1194,3 +1342,297 @@ const char *vlc_fourcc_GetDescription( int i_cat, vlc_fourcc_t i_fourcc ) return e.psz_description; } + +/* */ +#define VLC_CODEC_YUV_PLANAR_410 \ + VLC_CODEC_I410, VLC_CODEC_YV9 + +#define VLC_CODEC_YUV_PLANAR_420 \ + VLC_CODEC_I420, VLC_CODEC_YV12, VLC_CODEC_J420 + +#define VLC_CODEC_YUV_PLANAR_422 \ + VLC_CODEC_I422, VLC_CODEC_J422 + +#define VLC_CODEC_YUV_PLANAR_440 \ + VLC_CODEC_I440, VLC_CODEC_J440 + +#define VLC_CODEC_YUV_PLANAR_444 \ + VLC_CODEC_I444, VLC_CODEC_J444 + +#define VLC_CODEC_YUV_PACKED \ + VLC_CODEC_YUYV, VLC_CODEC_YVYU, \ + VLC_CODEC_UYVY, VLC_CODEC_VYUY + +#define VLC_CODEC_FALLBACK_420 \ + VLC_CODEC_YUV_PLANAR_422, VLC_CODEC_YUV_PACKED, \ + VLC_CODEC_YUV_PLANAR_444, VLC_CODEC_YUV_PLANAR_440, \ + VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211 + +static const vlc_fourcc_t p_I420_fallback[] = { + VLC_CODEC_I420, VLC_CODEC_YV12, VLC_CODEC_J420, VLC_CODEC_FALLBACK_420, 0 +}; +static const vlc_fourcc_t p_J420_fallback[] = { + VLC_CODEC_J420, VLC_CODEC_I420, VLC_CODEC_YV12, VLC_CODEC_FALLBACK_420, 0 +}; +static const vlc_fourcc_t p_YV12_fallback[] = { + VLC_CODEC_YV12, VLC_CODEC_I420, VLC_CODEC_J420, VLC_CODEC_FALLBACK_420, 0 +}; + +#define VLC_CODEC_FALLBACK_422 \ + VLC_CODEC_YUV_PACKED, VLC_CODEC_YUV_PLANAR_420, \ + VLC_CODEC_YUV_PLANAR_444, VLC_CODEC_YUV_PLANAR_440, \ + VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211 + +static const vlc_fourcc_t p_I422_fallback[] = { + VLC_CODEC_I422, VLC_CODEC_J422, VLC_CODEC_FALLBACK_422, 0 +}; +static const vlc_fourcc_t p_J422_fallback[] = { + VLC_CODEC_J422, VLC_CODEC_I422, VLC_CODEC_FALLBACK_422, 0 +}; + +#define VLC_CODEC_FALLBACK_444 \ + VLC_CODEC_YUV_PLANAR_422, VLC_CODEC_YUV_PACKED, \ + VLC_CODEC_YUV_PLANAR_420, VLC_CODEC_YUV_PLANAR_440, \ + VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211 + +static const vlc_fourcc_t p_I444_fallback[] = { + VLC_CODEC_I444, VLC_CODEC_J444, VLC_CODEC_FALLBACK_444, 0 +}; +static const vlc_fourcc_t p_J444_fallback[] = { + VLC_CODEC_J444, VLC_CODEC_I444, VLC_CODEC_FALLBACK_444, 0 +}; + +static const vlc_fourcc_t p_I440_fallback[] = { + VLC_CODEC_I440, + VLC_CODEC_YUV_PLANAR_420, + VLC_CODEC_YUV_PLANAR_422, + VLC_CODEC_YUV_PLANAR_444, + VLC_CODEC_YUV_PACKED, + VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211, 0 +}; + +#define VLC_CODEC_FALLBACK_PACKED \ + VLC_CODEC_YUV_PLANAR_422, VLC_CODEC_YUV_PLANAR_420, \ + VLC_CODEC_YUV_PLANAR_444, VLC_CODEC_YUV_PLANAR_440, \ + VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211 + +static const vlc_fourcc_t p_YUYV_fallback[] = { + VLC_CODEC_YUYV, + VLC_CODEC_YVYU, + VLC_CODEC_UYVY, + VLC_CODEC_VYUY, + VLC_CODEC_FALLBACK_PACKED, 0 +}; +static const vlc_fourcc_t p_YVYU_fallback[] = { + VLC_CODEC_YVYU, + VLC_CODEC_YUYV, + VLC_CODEC_UYVY, + VLC_CODEC_VYUY, + VLC_CODEC_FALLBACK_PACKED, 0 +}; +static const vlc_fourcc_t p_UYVY_fallback[] = { + VLC_CODEC_UYVY, + VLC_CODEC_VYUY, + VLC_CODEC_YUYV, + VLC_CODEC_YVYU, + VLC_CODEC_FALLBACK_PACKED, 0 +}; +static const vlc_fourcc_t p_VYUY_fallback[] = { + VLC_CODEC_VYUY, + VLC_CODEC_UYVY, + VLC_CODEC_YUYV, + VLC_CODEC_YVYU, + VLC_CODEC_FALLBACK_PACKED, 0 +}; + +static const vlc_fourcc_t *pp_YUV_fallback[] = { + p_YV12_fallback, + p_I420_fallback, + p_J420_fallback, + p_I422_fallback, + p_J422_fallback, + p_I444_fallback, + p_J444_fallback, + p_I440_fallback, + p_YUYV_fallback, + p_YVYU_fallback, + p_UYVY_fallback, + p_VYUY_fallback, + NULL, +}; + +static const vlc_fourcc_t p_list_YUV[] = { + VLC_CODEC_YUV_PLANAR_420, + VLC_CODEC_YUV_PLANAR_422, + VLC_CODEC_YUV_PLANAR_440, + VLC_CODEC_YUV_PLANAR_444, + VLC_CODEC_YUV_PACKED, + VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211, + 0, +}; + +/* */ +static const vlc_fourcc_t p_RGB32_fallback[] = { + VLC_CODEC_RGB32, + VLC_CODEC_RGB24, + VLC_CODEC_RGB16, + VLC_CODEC_RGB15, + VLC_CODEC_RGB8, + 0, +}; +static const vlc_fourcc_t p_RGB24_fallback[] = { + VLC_CODEC_RGB24, + VLC_CODEC_RGB32, + VLC_CODEC_RGB16, + VLC_CODEC_RGB15, + VLC_CODEC_RGB8, + 0, +}; +static const vlc_fourcc_t p_RGB16_fallback[] = { + VLC_CODEC_RGB16, + VLC_CODEC_RGB24, + VLC_CODEC_RGB32, + VLC_CODEC_RGB15, + VLC_CODEC_RGB8, + 0, +}; +static const vlc_fourcc_t p_RGB15_fallback[] = { + VLC_CODEC_RGB15, + VLC_CODEC_RGB16, + VLC_CODEC_RGB24, + VLC_CODEC_RGB32, + VLC_CODEC_RGB8, + 0, +}; +static const vlc_fourcc_t p_RGB8_fallback[] = { + VLC_CODEC_RGB8, + VLC_CODEC_RGB15, + VLC_CODEC_RGB16, + VLC_CODEC_RGB24, + VLC_CODEC_RGB32, + 0, +}; +static const vlc_fourcc_t *pp_RGB_fallback[] = { + p_RGB32_fallback, + p_RGB24_fallback, + p_RGB16_fallback, + p_RGB15_fallback, + p_RGB8_fallback, + NULL, +}; + + +/* */ +static const vlc_fourcc_t *GetFallback( vlc_fourcc_t i_fourcc, + const vlc_fourcc_t *pp_fallback[], + const vlc_fourcc_t p_list[] ) +{ + for( unsigned i = 0; pp_fallback[i]; i++ ) + { + if( pp_fallback[i][0] == i_fourcc ) + return pp_fallback[i]; + } + return p_list; +} + +const vlc_fourcc_t *vlc_fourcc_GetYUVFallback( vlc_fourcc_t i_fourcc ) +{ + return GetFallback( i_fourcc, pp_YUV_fallback, p_list_YUV ); +} +const vlc_fourcc_t *vlc_fourcc_GetRGBFallback( vlc_fourcc_t i_fourcc ) +{ + return GetFallback( i_fourcc, pp_RGB_fallback, p_RGB32_fallback ); +} + +bool vlc_fourcc_AreUVPlanesSwapped( vlc_fourcc_t a, vlc_fourcc_t b ) +{ + static const vlc_fourcc_t pp_swapped[][4] = { + { VLC_CODEC_YV12, VLC_CODEC_I420, VLC_CODEC_J420, 0 }, + { VLC_CODEC_YV9, VLC_CODEC_I410, 0 }, + { 0 } + }; + + for( int i = 0; pp_swapped[i][0]; i++ ) + { + if( pp_swapped[i][0] == b ) + { + vlc_fourcc_t t = a; + a = b; + b = t; + } + if( pp_swapped[i][0] != a ) + continue; + for( int j = 1; pp_swapped[i][j]; j++ ) + { + if( pp_swapped[i][j] == b ) + return true; + } + } + return false; +} + +bool vlc_fourcc_IsYUV(vlc_fourcc_t fcc) +{ + for( unsigned i = 0; p_list_YUV[i]; i++ ) + { + if( p_list_YUV[i] == fcc ) + return true; + } + return false; +} + +#define PLANAR(n, w_den, h_den) \ + { .plane_count = n, \ + .p = { {.w = {1, 1}, .h = {1, 1}}, \ + {.w = {1,w_den}, .h = {1,h_den}}, \ + {.w = {1,w_den}, .h = {1,h_den}}, \ + {.w = {1, 1}, .h = {1, 1}} }, \ + .pixel_size = 1 } + +#define PACKED(size) \ + { .plane_count = 1, \ + .p = { {.w = {1,1}, .h = {1,1}} }, \ + .pixel_size = size } + +static const struct +{ + vlc_fourcc_t p_fourcc[5]; + vlc_chroma_description_t description; +} p_list_chroma_description[] = { + { { VLC_CODEC_I411, 0 }, PLANAR(3, 4, 1) }, + { { VLC_CODEC_YUV_PLANAR_410, 0 }, PLANAR(3, 4, 4) }, + { { VLC_CODEC_YUV_PLANAR_420, 0 }, PLANAR(3, 2, 2) }, + { { VLC_CODEC_YUV_PLANAR_422, 0 }, PLANAR(3, 2, 1) }, + { { VLC_CODEC_YUV_PLANAR_440, 0 }, PLANAR(3, 1, 2) }, + { { VLC_CODEC_YUV_PLANAR_444, 0 }, PLANAR(3, 1, 1) }, + { { VLC_CODEC_YUVA, 0 }, PLANAR(4, 1, 1) }, + + { { VLC_CODEC_YUV_PACKED, 0 }, PACKED(2) }, + { { VLC_CODEC_RGB8, VLC_CODEC_GREY, + VLC_CODEC_YUVP, VLC_CODEC_RGBP, 0 }, PACKED(1) }, + { { VLC_CODEC_RGB16, VLC_CODEC_RGB15, 0 }, PACKED(2) }, + { { VLC_CODEC_RGB24, 0 }, PACKED(3) }, + { { VLC_CODEC_RGB32, VLC_CODEC_RGBA, 0 }, PACKED(4) }, + + { { VLC_CODEC_Y211, 0 }, { 1, { {{1,4}, {1,1}} }, 4 } }, + + { {0}, { 0, {}, 0 } } +}; + +#undef PACKED +#undef PLANAR + +const vlc_chroma_description_t *vlc_fourcc_GetChromaDescription( vlc_fourcc_t i_fourcc ) +{ + for( unsigned i = 0; p_list_chroma_description[i].p_fourcc[0]; i++ ) + { + const vlc_fourcc_t *p_fourcc = p_list_chroma_description[i].p_fourcc; + for( unsigned j = 0; p_fourcc[j]; j++ ) + { + if( p_fourcc[j] == i_fourcc ) + return &p_list_chroma_description[i].description; + } + } + return NULL; +} +