1 /*****************************************************************************
2 * fourcc.c: fourcc helpers functions
3 *****************************************************************************
4 * Copyright (C) 2003-2004 the VideoLAN team
7 * Authors: Laurent Aimar <fenrir@videolan.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
31 #include <vlc_fourcc.h>
38 const char *psz_description;
41 #define NULL4 "\x00\x00\x00\x00"
43 /* XXX You don't want to see the preprocessor generated code ;) */
44 #ifdef WORDS_BIGENDIAN
45 # define FCC2STR(f) { ((f)>>24)&0xff, ((f)>>16)&0xff, ((f)>>8)&0xff, ((f)>>0)&0xff }
47 # define FCC2STR(f) { ((f)>>0)&0xff, ((f)>>8)&0xff, ((f)>>16)&0xff, ((f)>>24)&0xff }
49 /* Begin a new class */
50 #define B(a, c) { .p_class = FCC2STR(a), .p_fourcc = FCC2STR(a), .psz_description = c }
51 /* Create a sub-class entry with description */
52 #define E(b, c) { .p_class = NULL4, .p_fourcc = b, .psz_description = c }
53 /* Create a sub-class entry without description (alias) */
54 #define A(b) E(b, NULL4)
58 static const entry_t p_list_video[] = {
59 B(VLC_CODEC_MP1V, "MPEG-1 Video"),
63 E("PIM1", "Pinnacle DC1000 (MPEG-1 Video)"),
65 B(VLC_CODEC_MP2V, "MPEG-2 Video"),
69 E("hdv1", "HDV 720p30 (MPEG-2 Video)"),
70 E("hdv2", "Sony HDV (MPEG-2 Video)"),
71 E("hdv3", "FCP HDV (MPEG-2 Video)"),
72 E("hdv5", "HDV 720p25 (MPEG-2 Video)"),
73 E("hdv6", "HDV 1080p24 (MPEG-2 Video)"),
74 E("hdv7", "HDV 1080p25 (MPEG-2 Video)"),
75 E("hdv8", "HDV 1080p30 (MPEG-2 Video)"),
77 E("mx5n", "MPEG2 IMX NTSC 525/60 50mb/s (FCP)"),
78 E("mx5p", "MPEG2 IMX PAL 625/60 50mb/s (FCP)"),
79 E("mx4n", "MPEG2 IMX NTSC 525/60 40mb/s (FCP)"),
80 E("mx4p", "MPEG2 IMX PAL 625/50 40mb/s (FCP)"),
81 E("mx3n", "MPEG2 IMX NTSC 525/60 30mb/s (FCP)"),
82 E("mx3p", "MPEG2 IMX NTSC 625/50 30mb/s (FCP)"),
83 E("xdv2", "XDCAM HD 1080i60"),
84 E("AVmp", "AVID IMX PAL"),
86 B(VLC_CODEC_MPGV, "MPEG-1/2 Video"),
89 B(VLC_CODEC_MP4V, "MPEG-4 Video"),
99 A("\x04\x00\x00\x00"),
118 E("xvid", "Xvid MPEG-4 Video"),
119 E("XVID", "Xvid MPEG-4 Video"),
120 E("XviD", "Xvid MPEG-4 Video"),
121 E("XVIX", "Xvid MPEG-4 Video"),
122 E("xvix", "Xvid MPEG-4 Video"),
124 E("DX50", "DivX MPEG-4 Video"),
125 E("dx50", "DivX MPEG-4 Video"),
126 E("BLZ0", "Blizzard MPEG-4 Video"),
127 E("DXGM", "Electronic Arts Game MPEG-4 Video"),
129 E("3IV2", "3ivx MPEG-4 Video"),
130 E("3iv2", "3ivx MPEG-4 Video"),
132 E("UMP4", "UB MPEG-4 Video"),
133 E("SEDG", "Samsung MPEG-4 Video"),
134 E("RMP4", "REALmagic MPEG-4 Video"),
135 E("HDX4", "Jomigo HDX4 (MPEG-4 Video)"),
136 E("hdx4", "Jomigo HDX4 (MPEG-4 Video)"),
137 E("SMP4", "Samsung SMP4 (MPEG-4 Video)"),
138 E("smp4", "Samsung SMP4 (MPEG-4 Video)"),
139 E("fvfw", "FFmpeg MPEG-4"),
140 E("FVFW", "FFmpeg MPEG-4"),
141 E("FFDS", "FFDShow MPEG-4"),
142 E("VIDM", "vidm 4.01 codec"),
143 /* 3ivx delta 3.5 Unsupported
144 * putting it here gives extreme distorted images */
145 //E("3IV1", "3ivx delta 3.5 MPEG-4 Video"),
146 //E("3iv1", "3ivx delta 3.5 MPEG-4 Video"),
149 B(VLC_CODEC_DIV1, "MS MPEG-4 Video v1"),
157 B(VLC_CODEC_DIV2, "MS MPEG-4 Video v2"),
163 /* MSMPEG4 v3 / M$ mpeg4 v3 */
164 B(VLC_CODEC_DIV3, "MS MPEG-4 Video v3"),
183 /* AngelPotion stuff */
185 /* 3ivx doctered divx files */
193 B(VLC_CODEC_SVQ1, "SVQ-1 (Sorenson Video v1)"),
199 B(VLC_CODEC_SVQ3, "SVQ-3 (Sorenson Video v3)"),
203 B(VLC_CODEC_H264, "H264 - MPEG-4 AVC (part 10)"),
208 /* avc1: special case h264 */
211 E("VSSH", "Vanguard VSS H264"),
212 E("VSSW", "Vanguard VSS H264"),
213 E("vssh", "Vanguard VSS H264"),
214 E("DAVC", "Dicas MPEGable H.264/MPEG-4 AVC"),
215 E("davc", "Dicas MPEGable H.264/MPEG-4 AVC"),
218 /* H263(+) is also known as Real Video 1.0 */
221 B(VLC_CODEC_H263, "H263"),
229 E("D263", "DEC H263"),
230 E("L263", "LEAD H263"),
231 E("M263", "Microsoft H263"),
232 E("X263", "Xirlink H263"),
234 E("ZyGo", "ITU H263+"),
237 B(VLC_CODEC_H263I, "I263.I"),
242 B(VLC_CODEC_H263P, "ITU H263+"),
243 E("ILVR", "ITU H263+"),
247 E("U263", "UB H263+"),
249 /* Flash (H263) variant */
250 B(VLC_CODEC_FLV1, "Flash Video"),
254 B(VLC_CODEC_H261, "H.261"),
258 B(VLC_CODEC_FLIC, "Flic Video"),
262 B(VLC_CODEC_MJPG, "Motion JPEG Video"),
272 E("AVRn", "Avid Motion JPEG"),
273 E("ADJV", "Avid Motion JPEG"),
274 E("dmb1", "Motion JPEG OpenDML Video"),
275 E("IJPG", "Intergraph JPEG Video"),
276 E("ACDV", "ACD Systems Digital"),
278 B(VLC_CODEC_MJPGB, "Motion JPEG B Video"),
281 B(VLC_CODEC_LJPG, "Lead Motion JPEG Video"),
284 // ? from avcodec/fourcc.c but makes not sense.
285 //{ VLC_FOURCC( 'L','J','P','G' ), CODEC_ID_MJPEG, VIDEO_ES, "Lead Motion JPEG Video" },
288 B(VLC_CODEC_SP5X, "Sunplus Motion JPEG Video"),
298 B(VLC_CODEC_DV, "DV Video"),
314 E("dvcp", "DV Video PAL"),
315 E("dvp ", "DV Video Pro"),
316 E("dvpp", "DV Video Pro PAL"),
317 E("dv5p", "DV Video C Pro 50 PAL"),
318 E("dv5n", "DV Video C Pro 50 NTSC"),
319 E("AVdv", "AVID DV"),
320 E("AVd1", "AVID DV"),
321 E("CDVC", "Canopus DV Video"),
322 E("cdvc", "Canopus DV Video"),
323 E("CDVH", "Canopus DV Video"),
325 /* Windows Media Video */
326 B(VLC_CODEC_WMV1, "Windows Media Video 7"),
330 B(VLC_CODEC_WMV2, "Windows Media Video 8"),
334 B(VLC_CODEC_WMV3, "Windows Media Video 9"),
338 B(VLC_CODEC_WMVA, "Windows Media Video Advanced"),
344 B(VLC_CODEC_VC1, "Windows Media Video VC1"),
349 /* WMVA is the VC-1 codec before the standardization proces,
350 * it is not bitstream compatible and deprecated */
351 E("WMVA", "Windows Media Video Advanced Profile"),
353 /* Microsoft Video 1 */
354 B(VLC_CODEC_MSVIDEO1, "Microsoft Video 1"),
363 B(VLC_CODEC_MSRLE, "Microsoft RLE Video"),
366 A("\x01\x00\x00\x00"),
367 A("\x02\x00\x00\x00"),
369 /* Indeo Video Codecs (Quality of this decoder on ppc is not good) */
370 B(VLC_CODEC_INDEO3, "Indeo Video v3"),
377 B(VLC_CODEC_HUFFYUV, "Huff YUV Video"),
380 B(VLC_CODEC_FFVHUFF, "Huff YUV Video"),
383 /* On2 VP3 Video Codecs */
384 B(VLC_CODEC_VP3, "On2's VP3 Video"),
390 /* On2 VP5, VP6 codecs */
391 B(VLC_CODEC_VP5, "On2's VP5 Video"),
395 B(VLC_CODEC_VP6, "On2's VP6.2 Video"),
398 E("VP60", "On2's VP6.0 Video"),
399 E("VP61", "On2's VP6.1 Video"),
401 B(VLC_CODEC_VP6F, "On2's VP6.2 Video (Flash)"),
404 B(VLC_CODEC_VP6A, "On2's VP6 A Video"),
407 /* Xiph.org theora */
408 B(VLC_CODEC_THEORA, "Xiph.org's Theora Video"),
412 /* Xiph.org tarkin */
413 B(VLC_CODEC_TARKIN, "Xiph.org's Tarkin Video"),
416 /* Asus Video (Another thing that doesn't work on PPC) */
417 B(VLC_CODEC_ASV1, "Asus V1 Video"),
419 B(VLC_CODEC_ASV2, "Asus V2 Video"),
422 /* FFMPEG Video 1 (lossless codec) */
423 B(VLC_CODEC_FFV1, "FFMpeg Video 1"),
427 B(VLC_CODEC_VCR1, "ATI VCR1 Video"),
430 /* Cirrus Logic AccuPak */
431 B(VLC_CODEC_CLJR, "Creative Logic AccuPak"),
435 B(VLC_CODEC_RV10, "Real Video 1.0"),
439 B(VLC_CODEC_RV13, "Real Video 1.3"),
443 B(VLC_CODEC_RV20, "Real Video 2.0"),
447 B(VLC_CODEC_RV30, "Real Video 3.0"),
451 B(VLC_CODEC_RV40, "Real Video 4.0"),
456 B(VLC_CODEC_RPZA, "Apple Video"),
460 B(VLC_CODEC_SMC, "Apple graphics"),
463 B(VLC_CODEC_CINEPAK, "Cinepak Video"),
467 /* Screen Capture Video Codecs */
468 B(VLC_CODEC_TSCC, "TechSmith Camtasia Screen Capture"),
472 B(VLC_CODEC_CSCD, "CamStudio Screen Codec"),
476 B(VLC_CODEC_ZMBV, "DosBox Capture Codec"),
479 B(VLC_CODEC_VMNC, "VMware Video"),
481 B(VLC_CODEC_FRAPS, "FRAPS: Realtime Video Capture"),
485 /* Duck TrueMotion */
486 B(VLC_CODEC_TRUEMOTION1, "Duck TrueMotion v1 Video"),
488 B(VLC_CODEC_TRUEMOTION2, "Duck TrueMotion v2.0 Video"),
491 /* FFMPEG's SNOW wavelet codec */
492 B(VLC_CODEC_SNOW, "FFMpeg SNOW wavelet Video"),
496 B(VLC_CODEC_QTRLE, "Apple QuickTime RLE Video"),
499 B(VLC_CODEC_QDRAW, "Apple QuickDraw Video"),
502 B(VLC_CODEC_QPEG, "QPEG Video"),
507 B(VLC_CODEC_ULTI, "IBM Ultimotion Video"),
510 B(VLC_CODEC_VIXL, "Miro/Pinnacle VideoXL Video"),
512 E("PIXL", "Pinnacle VideoXL Video"),
514 B(VLC_CODEC_LOCO, "LOCO Video"),
517 B(VLC_CODEC_WNV1, "Winnov WNV1 Video"),
520 B(VLC_CODEC_AASC, "Autodesc RLE Video"),
523 B(VLC_CODEC_INDEO2, "Indeo Video v2"),
527 /* Flash Screen Video */
528 B(VLC_CODEC_FLASHSV, "Flash Screen Video"),
530 B(VLC_CODEC_KMVC, "Karl Morton's Video Codec (Worms)"),
533 B(VLC_CODEC_NUV, "Nuppel Video"),
537 /* CODEC_ID_SMACKVIDEO */
538 B(VLC_CODEC_SMACKVIDEO, "Smacker Video"),
542 /* Chinese AVS - Untested */
543 B(VLC_CODEC_CAVS, "Chinese AVS"),
548 B(VLC_CODEC_DNXHD, "DNxHD"),
550 B(VLC_CODEC_8BPS, "8BPS"),
552 B(VLC_CODEC_MIMIC, "Mimic"),
555 B(VLC_CODEC_CDG, "CD-G Video"),
559 B(VLC_CODEC_YV12, "Planar 4:2:0 YVU"),
562 B(VLC_CODEC_I420, "Planar 4:1:0 YUV"),
565 B(VLC_CODEC_I420, "Planar 4:1:1 YUV"),
567 B(VLC_CODEC_I420, "Planar 4:2:0 YUV"),
570 B(VLC_CODEC_I422, "Planar 4:2:2 YUV"),
572 B(VLC_CODEC_I444, "Planar 4:4:0 YUV"),
574 B(VLC_CODEC_I444, "Planar 4:4:4 YUV"),
577 B(VLC_CODEC_I420, "Planar 4:1:0 YUV full scale"),
579 B(VLC_CODEC_I420, "Planar 4:1:1 YUV full scale"),
581 B(VLC_CODEC_I420, "Planar 4:2:0 YUV full scale"),
583 B(VLC_CODEC_I422, "Planar 4:2:2 YUV full scale"),
585 B(VLC_CODEC_I444, "Planar 4:4:0 YUV full scale"),
587 B(VLC_CODEC_I444, "Planar 4:4:4 YUV full scale"),
590 B(VLC_CODEC_YUVP, "Palettized YUV with palette element Y:U:V:A"),
593 B(VLC_CODEC_YUVA, "Planar YUV 4:4:4 Y:U:V:A"),
596 B(VLC_CODEC_RGBP, "Palettized RGB with palette element R:G:B"),
599 B(VLC_CODEC_RGB8, "8 bits RGB"),
601 B(VLC_CODEC_RGB15, "15 bits RGB"),
603 B(VLC_CODEC_RGB16, "16 bits RGB"),
605 B(VLC_CODEC_RGB24, "24 bits RGB"),
607 B(VLC_CODEC_RGB32, "32 bits RGB"),
609 B(VLC_CODEC_RGBA, "32 bits RGBA"),
612 B(VLC_CODEC_GREY, "8 bits greyscale"),
617 B(VLC_CODEC_UYVY, "Packed YUV 4:2:2, U:Y:V:Y"),
624 B(VLC_CODEC_VYUY, "Packed YUV 4:2:2, V:Y:U:Y"),
626 B(VLC_CODEC_YUYV, "Packed YUV 4:2:2, Y:U:Y:V"),
630 B(VLC_CODEC_YVYU, "Packed YUV 4:2:2, Y:V:Y:U"),
633 B(VLC_CODEC_Y211, "Packed YUV 2:1:1, Y:U:Y:V "),
635 B(VLC_CODEC_YMGA, "Planar Y, packed UV, from Matrox"),
637 B(VLC_CODEC_CYUV, "Creative Packed YUV 4:2:2, U:Y:V:Y, reverted"),
641 /* Videogames Codecs */
644 B(VLC_CODEC_INTERPLAY, "Interplay MVE Video"),
648 /* Id Quake II CIN */
649 B(VLC_CODEC_IDCIN, "Id Quake II CIN Video"),
652 /* 4X Technologies */
653 B(VLC_CODEC_4XM, "4X Technologies Video"),
658 B(VLC_CODEC_ROQ, "Id RoQ Video"),
661 /* Sony Playstation MDEC */
662 B(VLC_CODEC_MDEC, "PSX MDEC Video"),
666 B(VLC_CODEC_VMDVIDEO, "Sierra VMD Video"),
670 B(VLC_CODEC_DIRAC, "Dirac" ),
674 B(VLC_CODEC_PNG, "PNG Image"),
677 B(VLC_CODEC_PPM, "PPM Image"),
680 B(VLC_CODEC_PGM, "PGM Image"),
683 B(VLC_CODEC_PGMYUV, "PGM YUV Image"),
686 B(VLC_CODEC_PAM, "PAM Image"),
689 B(VLC_CODEC_JPEGLS, "Lossless JPEG"),
692 B(VLC_CODEC_JPEG, "JPEG"),
696 B(VLC_CODEC_BMP, "BMP Image"),
699 B(VLC_CODEC_TIFF, "TIFF Image"),
702 B(VLC_CODEC_GIF, "GIF Image"),
706 B(VLC_CODEC_TARGA, "Truevision Targa Image"),
711 B(VLC_CODEC_SGI, "SGI Image"),
714 B(VLC_CODEC_PNM, "Portable Anymap Image"),
717 B(VLC_CODEC_PCX, "Personal Computer Exchange Image"),
722 static const entry_t p_list_audio[] = {
724 /* Windows Media Audio 1 */
725 B(VLC_CODEC_WMA1, "Windows Media Audio 1"),
729 /* Windows Media Audio 2 */
730 B(VLC_CODEC_WMA2, "Windows Media Audio 2"),
735 /* Windows Media Audio Professional */
736 B(VLC_CODEC_WMAP, "Windows Media Audio Professional"),
740 /* Windows Media Audio Lossless */
741 B(VLC_CODEC_WMAL, "Windows Media Audio Lossless"),
745 /* Windows Media Audio Speech */
746 B(VLC_CODEC_WMAS, "Windows Media Audio Speech"),
751 B(VLC_CODEC_DVAUDIO, "DV Audio"),
758 B(VLC_CODEC_MACE3, "MACE-3 Audio"),
762 B(VLC_CODEC_MACE6, "MACE-6 Audio"),
765 /* MUSEPACK7 Audio */
766 B(VLC_CODEC_MUSEPACK7, "MUSEPACK7 Audio"),
769 /* MUSEPACK8 Audio */
770 B(VLC_CODEC_MUSEPACK8, "MUSEPACK8 Audio"),
775 B(VLC_CODEC_RA_144, "RealAudio 1.0"),
780 B(VLC_CODEC_RA_288, "RealAudio 2.0"),
783 /* MPEG Audio layer 1/2/3 */
784 B(VLC_CODEC_MPGA, "MPEG Audio layer 1/2/3"),
793 /* A52 Audio (aka AC3) */
794 B(VLC_CODEC_A52, "A52 Audio (aka AC3)"),
800 B(VLC_CODEC_EAC3, "A/52 B Audio (aka E-AC3)"),
804 B(VLC_CODEC_DTS, "DTS Audio"),
810 B(VLC_CODEC_MP4A, "MPEG AAC Audio"),
814 /* 4X Technologies */
815 B(VLC_CODEC_ADPCM_4XM, "4X Technologies Audio"),
819 B(VLC_CODEC_ADPCM_EA, "EA ADPCM Audio"),
823 B(VLC_CODEC_INTERPLAY_DPCM, "Interplay DPCM Audio"),
827 B(VLC_CODEC_ROQ_DPCM, "Id RoQ DPCM Audio"),
831 B(VLC_CODEC_DSICINAUDIO, "Delphine CIN Audio"),
834 /* Sony Playstation XA ADPCM */
835 B(VLC_CODEC_ADPCM_XA, "PSX XA ADPCM Audio"),
839 B(VLC_CODEC_ADPCM_ADX, "ADX ADPCM Audio"),
843 B(VLC_CODEC_ADPCM_IMA_WS, "Westwood IMA ADPCM audio"),
847 B(VLC_CODEC_VMDAUDIO, "Sierra VMD Audio"),
851 B(VLC_CODEC_ADPCM_G726, "G.726 ADPCM Audio"),
855 B(VLC_CODEC_AMR_NB, "AMR narrow band"),
858 B(VLC_CODEC_AMR_WB, "AMR wide band"),
862 B(VLC_CODEC_FLAC, "FLAC (Free Lossless Audio Codec)"),
866 B(VLC_CODEC_ALAC, "Apple Lossless Audio Codec"),
870 B(VLC_CODEC_QDM2, "QDM2 Audio"),
874 B(VLC_CODEC_COOK, "Cook Audio"),
877 /* TTA: The Lossless True Audio */
878 B(VLC_CODEC_TTA, "The Lossless True Audio"),
882 B(VLC_CODEC_SHORTEN, "Shorten Lossless Audio"),
886 B(VLC_CODEC_WAVPACK, "WavPack"),
890 B(VLC_CODEC_GSM, "GSM Audio"),
893 B(VLC_CODEC_GSM_MS, "Microsoft GSM Audio"),
896 B(VLC_CODEC_ATRAC3, "atrac 3"),
898 A("\x70\x02\x00\x00"),
900 B(VLC_CODEC_SONIC, "Sonic"),
903 B(VLC_CODEC_IMC, "IMC" ),
904 A("\x01\x04\x00\x00"),
906 B(VLC_CODEC_TRUESPEECH,"TrueSpeech"),
907 A("\x22\x00\x00\x00"),
909 B(VLC_CODEC_NELLYMOSER, "NellyMoser ASAO"),
912 B(VLC_CODEC_APE, "Monkey's Audio"),
915 B(VLC_CODEC_MLP, "MLP/TrueHD Audio"),
918 B(VLC_CODEC_QCELP, "QCELP Audio"),
921 B(VLC_CODEC_SPEEX, "Speex Audio"),
925 B(VLC_CODEC_VORBIS, "Vorbis Audio"),
928 B(VLC_CODEC_302M, "302M Audio"),
931 B(VLC_CODEC_DVD_LPCM, "DVD LPCM Audio"),
934 B(VLC_CODEC_BD_LPCM, "BD LPCM Audio"),
937 B(VLC_CODEC_SDDS, "SDDS Audio"),
941 B(VLC_CODEC_MIDI, "MIDI Audio"),
945 B(VLC_CODEC_S8, "PCM S8"),
948 B(VLC_CODEC_U8, "PCM U8"),
951 B(VLC_CODEC_S16L, "PCM S16 LE"),
954 B(VLC_CODEC_S16B, "PCM S16 BE"),
957 B(VLC_CODEC_U16L, "PCM U16 LE"),
960 B(VLC_CODEC_U16B, "PCM U16 BE"),
963 B(VLC_CODEC_S24L, "PCM S24 LE"),
965 A("42ni"), /* Quicktime */
967 B(VLC_CODEC_S24B, "PCM S24 BE"),
969 A("in24"), /* Quicktime */
971 B(VLC_CODEC_U24L, "PCM U24 LE"),
974 B(VLC_CODEC_U24B, "PCM U24 BE"),
977 B(VLC_CODEC_S32L, "PCM S32 LE"),
979 A("23ni"), /* Quicktime */
981 B(VLC_CODEC_S32B, "PCM S32 BE"),
983 A("in32"), /* Quicktime */
985 B(VLC_CODEC_U32L, "PCM U32 LE"),
988 B(VLC_CODEC_U32B, "PCM U32 BE"),
991 B(VLC_CODEC_ALAW, "PCM ALAW"),
994 B(VLC_CODEC_MULAW, "PCM MU-LAW"),
998 B(VLC_CODEC_S24DAUD, "PCM DAUD"),
1001 B(VLC_CODEC_FI32, "32 bits fixed float"),
1004 B(VLC_CODEC_FL32, "32 bits float"),
1007 B(VLC_CODEC_FL32, "64 bits float"),
1012 static const entry_t p_list_spu[] = {
1014 B(VLC_CODEC_SPU, "DVD Subtitles"),
1018 B(VLC_CODEC_DVBS, "DVB Subtitles"),
1021 B(VLC_CODEC_SUBT, "Text subtitles with various tags"),
1024 B(VLC_CODEC_XSUB, "DivX XSUB subtitles"),
1028 B(VLC_CODEC_SSA, "SubStation Alpha subtitles"),
1031 B(VLC_CODEC_TEXT, "Plain text subtitles"),
1034 B(VLC_CODEC_TELETEXT, "Teletext"),
1037 B(VLC_CODEC_TELETEXT, "Kate subtiles"),
1040 B(VLC_CODEC_CMML, "CMML annotations/metadata"),
1043 B(VLC_CODEC_ITU_T140, "ITU T.140 subtitles"),
1046 B(VLC_CODEC_ITU_T140, "ITU T.140 subtitles"),
1049 B(VLC_CODEC_USF, "USF subtitles"),
1052 B(VLC_CODEC_OGT, "OGT subtitles"),
1055 B(VLC_CODEC_CVD, "CVD subtitles"),
1061 /* Create a fourcc from a string.
1062 * XXX it assumes that the string is at least four bytes */
1063 static inline vlc_fourcc_t CreateFourcc( const char *psz_fourcc )
1065 return VLC_FOURCC( psz_fourcc[0], psz_fourcc[1],
1066 psz_fourcc[2], psz_fourcc[3] );
1070 static entry_t Lookup( const entry_t p_list[], vlc_fourcc_t i_fourcc )
1072 const char *p_class = NULL;
1073 const char *psz_description = NULL;
1075 entry_t e = B(0, "");
1077 for( int i = 0; ; i++ )
1079 const entry_t *p = &p_list[i];
1080 const vlc_fourcc_t i_entry_fourcc = CreateFourcc( p->p_fourcc );
1081 const vlc_fourcc_t i_entry_class = CreateFourcc( p->p_class );
1083 if( i_entry_fourcc == 0 )
1086 if( i_entry_class != 0 )
1088 p_class = p->p_class;
1089 psz_description = p->psz_description;
1092 if( i_entry_fourcc == i_fourcc )
1094 assert( p_class != NULL );
1096 memcpy( e.p_class, p_class, 4 );
1097 memcpy( e.p_fourcc, p->p_fourcc, 4 );
1098 e.psz_description = p->psz_description ?: psz_description;
1106 static entry_t Find( int i_cat, vlc_fourcc_t i_fourcc )
1113 return Lookup( p_list_video, i_fourcc );
1115 return Lookup( p_list_audio, i_fourcc );
1117 return Lookup( p_list_spu, i_fourcc );
1120 e = Find( VIDEO_ES, i_fourcc );
1121 if( CreateFourcc( e.p_class ) == 0 )
1122 e = Find( AUDIO_ES, i_fourcc );
1123 if( CreateFourcc( e.p_class ) == 0 )
1124 e = Find( SPU_ES, i_fourcc );
1130 vlc_fourcc_t vlc_fourcc_GetCodec( int i_cat, vlc_fourcc_t i_fourcc )
1132 entry_t e = Find( i_cat, i_fourcc );
1134 if( CreateFourcc( e.p_class ) == 0 )
1136 return CreateFourcc( e.p_class );
1140 const char *vlc_fourcc_GetDescription( int i_cat, vlc_fourcc_t i_fourcc )
1142 entry_t e = Find( i_cat, i_fourcc );
1144 return e.psz_description;