src/misc/fourcc.c

   1 /*****************************************************************************
   2  * fourcc.c: fourcc helpers functions
   3  *****************************************************************************
   4  * Copyright (C) 2009 Laurent Aimar
   5  * $Id$
   6  *
   7  * Authors: Laurent Aimar <fenrir@videolan.org>
   8  *
   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.
  13  *
  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.
  18  *
  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  *****************************************************************************/
  23
  24 /*****************************************************************************
  25  * Preamble
  26  *****************************************************************************/
  27 #ifdef HAVE_CONFIG_H
  28 # include "config.h"
  29 #endif
  30
  31 #include <vlc_fourcc.h>
  32 #include <assert.h>
  33
  34 typedef struct
  35 {
  36     char p_class[4];
  37     char p_fourcc[4];
  38     const char *psz_description;
  39 } entry_t;
  40
  41 #define NULL4 "\x00\x00\x00\x00"
  42
  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 }
  46 #else
  47 #   define FCC2STR(f) { ((f)>>0)&0xff, ((f)>>8)&0xff, ((f)>>16)&0xff, ((f)>>24)&0xff }
  48 #endif
  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)
  55
  56
  57 /* */
  58 static const entry_t p_list_video[] = {
  59
  60     B(VLC_CODEC_MPGV, "MPEG-1/2 Video"),
  61         A("mpgv"),
  62         A("mp1v"),
  63         A("mpeg"),
  64         A("mpg1"),
  65         A("mp2v"),
  66         A("MPEG"),
  67         A("mpg2"),
  68         A("MPG2"),
  69
  70         E("PIM1", "Pinnacle DC1000 (MPEG-1 Video)"),
  71
  72         E("hdv1", "HDV 720p30 (MPEG-2 Video)"),
  73         E("hdv2", "Sony HDV (MPEG-2 Video)"),
  74         E("hdv3", "FCP HDV (MPEG-2 Video)"),
  75         E("hdv5", "HDV 720p25 (MPEG-2 Video)"),
  76         E("hdv6", "HDV 1080p24 (MPEG-2 Video)"),
  77         E("hdv7", "HDV 1080p25 (MPEG-2 Video)"),
  78         E("hdv8", "HDV 1080p30 (MPEG-2 Video)"),
  79
  80         E("mx5n", "MPEG2 IMX NTSC 525/60 50mb/s (FCP)"),
  81         E("mx5p", "MPEG2 IMX PAL 625/60 50mb/s (FCP)"),
  82         E("mx4n", "MPEG2 IMX NTSC 525/60 40mb/s (FCP)"),
  83         E("mx4p", "MPEG2 IMX PAL 625/50 40mb/s (FCP)"),
  84         E("mx3n", "MPEG2 IMX NTSC 525/60 30mb/s (FCP)"),
  85         E("mx3p", "MPEG2 IMX NTSC 625/50 30mb/s (FCP)"),
  86
  87         E("xdv1", "XDCAM HD"),
  88         E("xdv2", "XDCAM HD 1080i60 35mb/s"),
  89         E("xdv3", "XDCAM HD 1080i50 35mb/s"),
  90         E("xdv4", "XDCAM HD"),
  91         E("xdv5", "XDCAM HD"),
  92         E("xdv6", "XDCAM HD 1080p24 35mb/s"),
  93         E("xdv7", "XDCAM HD 1080p25 35mb/s"),
  94         E("xdv8", "XDCAM HD 1080p30 35mb/s"),
  95         E("xdv9", "XDCAM HD"),
  96
  97         E("xdva", "XDCAM"),
  98         E("xdvb", "XDCAM"),
  99         E("xdvc", "XDCAM"),
 100         E("xdvd", "XDCAM"),
 101         E("xdve", "XDCAM"),
 102         E("xdvf", "XDCAM"),
 103
 104         E("xd5a", "XDCAM"),
 105         E("xd5b", "XDCAM"),
 106         E("xd5c", "XDCAM"),
 107         E("xd5d", "XDCAM"),
 108         E("xd5e", "XDCAM"),
 109         E("xd5f", "XDCAM"),
 110         E("xd59", "XDCAM"),
 111
 112         E("AVmp", "AVID IMX PAL"),
 113         E("MMES", "Matrox MPEG-2"),
 114         E("mmes", "Matrox MPEG-2"),
 115         E("PIM2", "Pinnacle MPEG-2"),
 116         E("LMP2", "Lead MPEG-2"),
 117
 118         E("VCR2", "ATI VCR-2"),
 119
 120     B(VLC_CODEC_MP4V, "MPEG-4 Video"),
 121         A("mp4v"),
 122         A("DIVX"),
 123         A("divx"),
 124         A("MP4S"),
 125         A("mp4s"),
 126         A("M4S2"),
 127         A("m4s2"),
 128         A("MP4V"),
 129         A("\x04\x00\x00\x00"),
 130         A("m4cc"),
 131         A("M4CC"),
 132         A("FMP4"),
 133         A("fmp4"),
 134         A("DCOD"),
 135         A("MVXM"),
 136         A("PM4V"),
 137         A("M4T3"),
 138         A("GEOX"),
 139         A("GEOV"),
 140         A("DMK2"),
 141         A("WV1F"),
 142         A("DIGI"),
 143         A("INMC"),
 144         A("SN40"),
 145         A("EPHV"),
 146         /* XVID flavours */
 147         E("xvid", "Xvid MPEG-4 Video"),
 148         E("XVID", "Xvid MPEG-4 Video"),
 149         E("XviD", "Xvid MPEG-4 Video"),
 150         E("XVIX", "Xvid MPEG-4 Video"),
 151         E("xvix", "Xvid MPEG-4 Video"),
 152         /* DX50 */
 153         E("DX50", "DivX MPEG-4 Video"),
 154         E("dx50", "DivX MPEG-4 Video"),
 155         E("BLZ0", "Blizzard MPEG-4 Video"),
 156         E("DXGM", "Electronic Arts Game MPEG-4 Video"),
 157         /* 3ivx delta 4 */
 158         E("3IV2", "3ivx MPEG-4 Video"),
 159         E("3iv2", "3ivx MPEG-4 Video"),
 160         /* Various */
 161         E("UMP4", "UB MPEG-4 Video"),
 162         E("SEDG", "Samsung MPEG-4 Video"),
 163         E("RMP4", "REALmagic MPEG-4 Video"),
 164         E("HDX4", "Jomigo HDX4 (MPEG-4 Video)"),
 165         E("hdx4", "Jomigo HDX4 (MPEG-4 Video)"),
 166         E("SMP4", "Samsung SMP4 (MPEG-4 Video)"),
 167         E("smp4", "Samsung SMP4 (MPEG-4 Video)"),
 168         E("fvfw", "FFmpeg MPEG-4"),
 169         E("FVFW", "FFmpeg MPEG-4"),
 170         E("FFDS", "FFDShow MPEG-4"),
 171         E("VIDM", "vidm 4.01 codec"),
 172         /* 3ivx delta 3.5 Unsupported
 173          * putting it here gives extreme distorted images */
 174         //E("3IV1", "3ivx delta 3.5 MPEG-4 Video"),
 175         //E("3iv1", "3ivx delta 3.5 MPEG-4 Video"),
 176
 177     /* MSMPEG4 v1 */
 178     B(VLC_CODEC_DIV1, "MS MPEG-4 Video v1"),
 179         A("DIV1"),
 180         A("div1"),
 181         A("MPG4"),
 182         A("mpg4"),
 183         A("mp41"),
 184
 185     /* MSMPEG4 v2 */
 186     B(VLC_CODEC_DIV2, "MS MPEG-4 Video v2"),
 187         A("DIV2"),
 188         A("div2"),
 189         A("MP42"),
 190         A("mp42"),
 191
 192     /* MSMPEG4 v3 / M$ mpeg4 v3 */
 193     B(VLC_CODEC_DIV3, "MS MPEG-4 Video v3"),
 194         A("DIV3"),
 195         A("MPG3"),
 196         A("mpg3"),
 197         A("div3"),
 198         A("MP43"),
 199         A("mp43"),
 200         /* DivX 3.20 */
 201         A("DIV4"),
 202         A("div4"),
 203         A("DIV5"),
 204         A("div5"),
 205         A("DIV6"),
 206         A("div6"),
 207         E("divf", "DivX 4.12"),
 208         E("DIVF", "DivX 4.12"),
 209         /* Cool Codec */
 210         A("COL1"),
 211         A("col1"),
 212         A("COL0"),
 213         A("col0"),
 214         /* AngelPotion stuff */
 215         A("AP41"),
 216         /* 3ivx doctered divx files */
 217         A("3IVD"),
 218         A("3ivd"),
 219         /* who knows? */
 220         A("3VID"),
 221         A("3vid"),
 222         A("DVX3"),
 223
 224     /* Sorenson v1 */
 225     B(VLC_CODEC_SVQ1, "SVQ-1 (Sorenson Video v1)"),
 226         A("SVQ1"),
 227         A("svq1"),
 228         A("svqi"),
 229
 230     /* Sorenson v3 */
 231     B(VLC_CODEC_SVQ3, "SVQ-3 (Sorenson Video v3)"),
 232         A("SVQ3"),
 233
 234     /* h264 */
 235     B(VLC_CODEC_H264, "H264 - MPEG-4 AVC (part 10)"),
 236         A("H264"),
 237         A("h264"),
 238         A("x264"),
 239         A("X264"),
 240         /* avc1: special case h264 */
 241         A("avc1"),
 242         A("AVC1"),
 243         E("VSSH", "Vanguard VSS H264"),
 244         E("VSSW", "Vanguard VSS H264"),
 245         E("vssh", "Vanguard VSS H264"),
 246         E("DAVC", "Dicas MPEGable H.264/MPEG-4 AVC"),
 247         E("davc", "Dicas MPEGable H.264/MPEG-4 AVC"),
 248
 249     /* H263 and H263i */
 250     /* H263(+) is also known as Real Video 1.0 */
 251
 252     /* H263 */
 253     B(VLC_CODEC_H263, "H263"),
 254         A("H263"),
 255         A("h263"),
 256         A("VX1K"),
 257         A("s263"),
 258         A("S263"),
 259         A("U263"),
 260         A("u263"),
 261         E("D263", "DEC H263"),
 262         E("L263", "LEAD H263"),
 263         E("M263", "Microsoft H263"),
 264         E("X263", "Xirlink H263"),
 265         /* Zygo (partial) */
 266         E("ZyGo", "ITU H263+"),
 267
 268     /* H263i */
 269     B(VLC_CODEC_H263I, "I263.I"),
 270         A("I263"),
 271         A("i263"),
 272
 273     /* H263P */
 274     B(VLC_CODEC_H263P, "ITU H263+"),
 275         E("ILVR", "ITU H263+"),
 276         E("viv1", "H263+"),
 277         E("vivO", "H263+"),
 278         E("viv2", "H263+"),
 279         E("U263", "UB H263+"),
 280
 281     /* Flash (H263) variant */
 282     B(VLC_CODEC_FLV1, "Flash Video"),
 283         A("FLV1"),
 284         A("flv "),
 285
 286     /* H261 */
 287     B(VLC_CODEC_H261, "H.261"),
 288         A("H261"),
 289         A("h261"),
 290
 291     B(VLC_CODEC_FLIC, "Flic Video"),
 292         A("FLIC"),
 293
 294     /* MJPEG */
 295     B(VLC_CODEC_MJPG, "Motion JPEG Video"),
 296         A("MJPG"),
 297         A("mjpg"),
 298         A("mjpa"),
 299         A("jpeg"),
 300         A("JPEG"),
 301         A("JFIF"),
 302         A("JPGL"),
 303         A("AVDJ"),
 304         A("MMJP"),
 305         A("QIVG"),
 306         /* AVID MJPEG */
 307         E("AVRn", "Avid Motion JPEG"),
 308         E("AVDJ", "Avid Motion JPEG"),
 309         E("ADJV", "Avid Motion JPEG"),
 310         E("dmb1", "Motion JPEG OpenDML Video"),
 311         E("ijpg", "Intergraph JPEG Video"),
 312         E("IJPG", "Intergraph JPEG Video"),
 313         E("ACDV", "ACD Systems Digital"),
 314         E("SLMJ", "SL M-JPEG"),
 315
 316     B(VLC_CODEC_MJPGB, "Motion JPEG B Video"),
 317         A("mjpb"),
 318
 319     B(VLC_CODEC_LJPG, "Lead Motion JPEG Video"),
 320         A("LJPG"),
 321
 322     // ? from avcodec/fourcc.c but makes not sense.
 323     //{ VLC_FOURCC( 'L','J','P','G' ), CODEC_ID_MJPEG,       VIDEO_ES, "Lead Motion JPEG Video" },
 324
 325     /* SP5x */
 326     B(VLC_CODEC_SP5X, "Sunplus Motion JPEG Video"),
 327         A("SP5X"),
 328         A("SP53"),
 329         A("SP54"),
 330         A("SP55"),
 331         A("SP56"),
 332         A("SP57"),
 333         A("SP58"),
 334
 335     /* DV */
 336     B(VLC_CODEC_DV, "DV Video"),
 337         A("dv  "),
 338         A("dvsl"),
 339         A("DVSD"),
 340         A("dvsd"),
 341         A("DVCS"),
 342         A("dvcs"),
 343         A("dvhd"),
 344         A("dvhp"),
 345         A("dvhq"),
 346         A("dvh3"),
 347         A("dvh5"),
 348         A("dvh6"),
 349         A("dv1n"),
 350         A("dv1p"),
 351         A("dvc "),
 352         A("dv25"),
 353         A("dvh1"),
 354         A("dvs1"),
 355         E("dvcp", "DV Video PAL"),
 356         E("dvp ", "DV Video Pro"),
 357         E("dvpp", "DV Video Pro PAL"),
 358         E("dv50", "DV Video C Pro 50"),
 359         E("dv5p", "DV Video C Pro 50 PAL"),
 360         E("dv5n", "DV Video C Pro 50 NTSC"),
 361         E("AVdv", "AVID DV"),
 362         E("AVd1", "AVID DV"),
 363         E("CDVC", "Canopus DV Video"),
 364         E("cdvc", "Canopus DV Video"),
 365         E("CDVH", "Canopus DV Video"),
 366         E("cdvh", "Canopus DV Video"),
 367
 368     /* Windows Media Video */
 369     B(VLC_CODEC_WMV1, "Windows Media Video 7"),
 370         A("WMV1"),
 371         A("wmv1"),
 372
 373     B(VLC_CODEC_WMV2, "Windows Media Video 8"),
 374         A("WMV2"),
 375         A("wmv2"),
 376
 377     B(VLC_CODEC_WMV3, "Windows Media Video 9"),
 378         A("WMV3"),
 379         A("wmv3"),
 380
 381     /* WMVA is the VC-1 codec before the standardization proces,
 382      * it is not bitstream compatible and deprecated  */
 383     B(VLC_CODEC_WMVA, "Windows Media Video Advanced Profile"),
 384         A("WMVA"),
 385         A("wmva"),
 386         A("WVP2"),
 387         A("wvp2"),
 388
 389     B(VLC_CODEC_VC1, "Windows Media Video VC1"),
 390         A("WVC1"),
 391         A("wvc1"),
 392         A("vc-1"),
 393         A("VC-1"),
 394
 395     /* Microsoft Video 1 */
 396     B(VLC_CODEC_MSVIDEO1, "Microsoft Video 1"),
 397         A("MSVC"),
 398         A("msvc"),
 399         A("CRAM"),
 400         A("cram"),
 401         A("WHAM"),
 402         A("wham"),
 403
 404     /* Microsoft RLE */
 405     B(VLC_CODEC_MSRLE, "Microsoft RLE Video"),
 406         A("mrle"),
 407         A("WRLE"),
 408         A("\x01\x00\x00\x00"),
 409         A("\x02\x00\x00\x00"),
 410
 411     /* Indeo Video Codecs (Quality of this decoder on ppc is not good) */
 412     B(VLC_CODEC_INDEO3, "Indeo Video v3"),
 413         A("IV31"),
 414         A("iv31"),
 415         A("IV32"),
 416         A("iv32"),
 417
 418     /* Huff YUV */
 419     B(VLC_CODEC_HUFFYUV, "Huff YUV Video"),
 420         A("HFYU"),
 421
 422     B(VLC_CODEC_FFVHUFF, "Huff YUV Video"),
 423         A("FFVH"),
 424
 425     /* On2 VP3 Video Codecs */
 426     B(VLC_CODEC_VP3, "On2's VP3 Video"),
 427         A("VP3 "),
 428         A("VP30"),
 429         A("vp30"),
 430         A("VP31"),
 431         A("vp31"),
 432
 433     /* On2  VP5, VP6 codecs */
 434     B(VLC_CODEC_VP5, "On2's VP5 Video"),
 435         A("VP5 "),
 436         A("VP50"),
 437
 438     B(VLC_CODEC_VP6, "On2's VP6.2 Video"),
 439         A("VP62"),
 440         A("vp62"),
 441         E("VP60", "On2's VP6.0 Video"),
 442         E("VP61", "On2's VP6.1 Video"),
 443
 444     B(VLC_CODEC_VP6F, "On2's VP6.2 Video (Flash)"),
 445         A("VP6F"),
 446         A("FLV4"),
 447
 448     B(VLC_CODEC_VP6A, "On2's VP6 A Video"),
 449         A("VP6A"),
 450
 451     /* Xiph.org theora */
 452     B(VLC_CODEC_THEORA, "Xiph.org's Theora Video"),
 453         A("theo"),
 454         A("Thra"),
 455
 456     /* Xiph.org tarkin */
 457     B(VLC_CODEC_TARKIN, "Xiph.org's Tarkin Video"),
 458         A("tark"),
 459
 460     /* Asus Video (Another thing that doesn't work on PPC) */
 461     B(VLC_CODEC_ASV1, "Asus V1 Video"),
 462         A("ASV1"),
 463     B(VLC_CODEC_ASV2, "Asus V2 Video"),
 464         A("ASV2"),
 465
 466     /* FFMPEG Video 1 (lossless codec) */
 467     B(VLC_CODEC_FFV1, "FFMpeg Video 1"),
 468         A("FFV1"),
 469
 470     /* ATI VCR1 */
 471     B(VLC_CODEC_VCR1, "ATI VCR1 Video"),
 472         A("VCR1"),
 473
 474     /* Cirrus Logic AccuPak */
 475     B(VLC_CODEC_CLJR, "Creative Logic AccuPak"),
 476         A("CLJR"),
 477
 478     /* Real Video */
 479     B(VLC_CODEC_RV10, "Real Video 1.0"),
 480         A("RV10"),
 481         A("rv10"),
 482
 483     B(VLC_CODEC_RV13, "Real Video 1.3"),
 484         A("RV13"),
 485         A("rv13"),
 486
 487     B(VLC_CODEC_RV20, "Real Video 2.0"),
 488         A("RV20"),
 489         A("rv20"),
 490
 491     B(VLC_CODEC_RV30, "Real Video 3.0"),
 492         A("RV30"),
 493         A("rv30"),
 494
 495     B(VLC_CODEC_RV40, "Real Video 4.0"),
 496         A("RV40"),
 497         A("rv40"),
 498
 499     /* Apple Video */
 500     B(VLC_CODEC_RPZA, "Apple Video"),
 501         A("rpza"),
 502         A("azpr"),
 503         A("RPZA"),
 504         A("AZPR"),
 505
 506     B(VLC_CODEC_SMC, "Apple graphics"),
 507         A("smc "),
 508
 509     B(VLC_CODEC_CINEPAK, "Cinepak Video"),
 510         A("CVID"),
 511         A("cvid"),
 512
 513     /* Screen Capture Video Codecs */
 514     B(VLC_CODEC_TSCC, "TechSmith Camtasia Screen Capture"),
 515         A("TSCC"),
 516         A("tscc"),
 517
 518     B(VLC_CODEC_CSCD, "CamStudio Screen Codec"),
 519         A("CSCD"),
 520         A("cscd"),
 521
 522     B(VLC_CODEC_ZMBV, "DosBox Capture Codec"),
 523         A("ZMBV"),
 524
 525     B(VLC_CODEC_VMNC, "VMware Video"),
 526         A("VMnc"),
 527     B(VLC_CODEC_FRAPS, "FRAPS: Realtime Video Capture"),
 528         A("FPS1"),
 529         A("fps1"),
 530
 531     /* Duck TrueMotion */
 532     B(VLC_CODEC_TRUEMOTION1, "Duck TrueMotion v1 Video"),
 533         A("DUCK"),
 534         A("PVEZ"),
 535     B(VLC_CODEC_TRUEMOTION2, "Duck TrueMotion v2.0 Video"),
 536         A("TM20"),
 537
 538     /* FFMPEG's SNOW wavelet codec */
 539     B(VLC_CODEC_SNOW, "FFMpeg SNOW wavelet Video"),
 540         A("SNOW"),
 541         A("snow"),
 542
 543     B(VLC_CODEC_QTRLE, "Apple QuickTime RLE Video"),
 544         A("rle "),
 545
 546     B(VLC_CODEC_QDRAW, "Apple QuickDraw Video"),
 547         A("qdrw"),
 548
 549     B(VLC_CODEC_QPEG, "QPEG Video"),
 550         A("QPEG"),
 551         A("Q1.0"),
 552         A("Q1.1"),
 553
 554     B(VLC_CODEC_ULTI, "IBM Ultimotion Video"),
 555         A("ULTI"),
 556
 557     B(VLC_CODEC_VIXL, "Miro/Pinnacle VideoXL Video"),
 558         A("VIXL"),
 559         A("XIXL"),
 560         E("PIXL", "Pinnacle VideoXL Video"),
 561
 562     B(VLC_CODEC_LOCO, "LOCO Video"),
 563         A("LOCO"),
 564
 565     B(VLC_CODEC_WNV1, "Winnov WNV1 Video"),
 566         A("WNV1"),
 567
 568     B(VLC_CODEC_AASC, "Autodesc RLE Video"),
 569         A("AASC"),
 570
 571     B(VLC_CODEC_INDEO2, "Indeo Video v2"),
 572         A("IV20"),
 573         A("RT21"),
 574
 575         /* Flash Screen Video */
 576     B(VLC_CODEC_FLASHSV, "Flash Screen Video"),
 577         A("FSV1"),
 578     B(VLC_CODEC_KMVC, "Karl Morton's Video Codec (Worms)"),
 579         A("KMVC"),
 580
 581     B(VLC_CODEC_NUV, "Nuppel Video"),
 582         A("RJPG"),
 583         A("NUV1"),
 584
 585     /* CODEC_ID_SMACKVIDEO */
 586     B(VLC_CODEC_SMACKVIDEO, "Smacker Video"),
 587         A("SMK2"),
 588         A("SMK4"),
 589
 590     /* Chinese AVS - Untested */
 591     B(VLC_CODEC_CAVS, "Chinese AVS"),
 592         A("CAVS"),
 593         A("AVs2"),
 594         A("avs2"),
 595
 596     B(VLC_CODEC_AMV, "AMV"),
 597
 598     /* */
 599     B(VLC_CODEC_DNXHD, "DNxHD"),
 600         A("AVdn"),
 601     B(VLC_CODEC_8BPS, "8BPS"),
 602         A("8BPS"),
 603     B(VLC_CODEC_MIMIC, "Mimic"),
 604         A("ML2O"),
 605
 606     B(VLC_CODEC_CDG, "CD-G Video"),
 607         A("CDG "),
 608
 609     B(VLC_CODEC_FRWU, "Forward Uncompressed" ),
 610         A("FRWU"),
 611
 612     B(VLC_CODEC_INDEO5, "Indeo Video v5"),
 613         A("IV50"),
 614         A("iv50"),
 615
 616
 617     /* */
 618     B(VLC_CODEC_YV12, "Planar 4:2:0 YVU"),
 619         A("YV12"),
 620         A("yv12"),
 621     B(VLC_CODEC_YV9,  "Planar 4:1:0 YVU"),
 622         A("YVU9"),
 623     B(VLC_CODEC_I410, "Planar 4:1:0 YUV"),
 624         A("I410"),
 625     B(VLC_CODEC_I411, "Planar 4:1:1 YUV"),
 626         A("I411"),
 627     B(VLC_CODEC_I420, "Planar 4:2:0 YUV"),
 628         A("I420"),
 629         A("IYUV"),
 630     B(VLC_CODEC_I422, "Planar 4:2:2 YUV"),
 631         A("I422"),
 632     B(VLC_CODEC_I444, "Planar 4:4:0 YUV"),
 633         A("I440"),
 634     B(VLC_CODEC_I444, "Planar 4:4:4 YUV"),
 635         A("I444"),
 636
 637     B(VLC_CODEC_J420, "Planar 4:2:0 YUV full scale"),
 638         A("J420"),
 639     B(VLC_CODEC_J422, "Planar 4:2:2 YUV full scale"),
 640         A("J422"),
 641     B(VLC_CODEC_J440, "Planar 4:4:0 YUV full scale"),
 642         A("J440"),
 643     B(VLC_CODEC_J444, "Planar 4:4:4 YUV full scale"),
 644         A("J444"),
 645
 646     B(VLC_CODEC_YUVP, "Palettized YUV with palette element Y:U:V:A"),
 647         A("YUVP"),
 648
 649     B(VLC_CODEC_YUVA, "Planar YUV 4:4:4 Y:U:V:A"),
 650         A("YUVA"),
 651
 652     B(VLC_CODEC_RGBP, "Palettized RGB with palette element R:G:B"),
 653         A("RGBP"),
 654
 655     B(VLC_CODEC_RGB8, "8 bits RGB"),
 656         A("RGB2"),
 657     B(VLC_CODEC_RGB15, "15 bits RGB"),
 658         A("RV15"),
 659     B(VLC_CODEC_RGB16, "16 bits RGB"),
 660         A("RV16"),
 661     B(VLC_CODEC_RGB24, "24 bits RGB"),
 662         A("RV24"),
 663     B(VLC_CODEC_RGB32, "32 bits RGB"),
 664         A("RV32"),
 665     B(VLC_CODEC_RGBA, "32 bits RGBA"),
 666         A("RGBA"),
 667
 668     B(VLC_CODEC_GREY, "8 bits greyscale"),
 669         A("GREY"),
 670         A("Y800"),
 671         A("Y8  "),
 672
 673     B(VLC_CODEC_UYVY, "Packed YUV 4:2:2, U:Y:V:Y"),
 674         A("UYVY"),
 675         A("UYNV"),
 676         A("UYNY"),
 677         A("Y422"),
 678         A("HDYC"),
 679         A("AVUI"),
 680         A("uyv1"),
 681         A("2vuy"),
 682         A("2Vuy"),
 683         A("2Vu1"),
 684     B(VLC_CODEC_VYUY, "Packed YUV 4:2:2, V:Y:U:Y"),
 685         A("VYUY"),
 686     B(VLC_CODEC_YUYV, "Packed YUV 4:2:2, Y:U:Y:V"),
 687         A("YUY2"),
 688         A("YUYV"),
 689         A("YUNV"),
 690         A("V422"),
 691     B(VLC_CODEC_YVYU, "Packed YUV 4:2:2, Y:V:Y:U"),
 692         A("YVYU"),
 693
 694     B(VLC_CODEC_Y211, "Packed YUV 2:1:1, Y:U:Y:V "),
 695         A("Y211"),
 696     B(VLC_CODEC_CYUV, "Creative Packed YUV 4:2:2, U:Y:V:Y, reverted"),
 697         A("cyuv"),
 698         A("CYUV"),
 699
 700     B(VLC_CODEC_V210, "10-bit 4:2:2 Component YCbCr"),
 701         A("v210"),
 702
 703     B(VLC_CODEC_NV12, "Planar  Y, Packet UV (420)"),
 704         A("NV12"),
 705
 706     /* Videogames Codecs */
 707
 708     /* Interplay MVE */
 709     B(VLC_CODEC_INTERPLAY, "Interplay MVE Video"),
 710         A("imve"),
 711         A("INPV"),
 712
 713     /* Id Quake II CIN */
 714     B(VLC_CODEC_IDCIN, "Id Quake II CIN Video"),
 715         A("IDCI"),
 716
 717     /* 4X Technologies */
 718     B(VLC_CODEC_4XM, "4X Technologies Video"),
 719         A("4XMV"),
 720         A("4xmv"),
 721
 722     /* Id RoQ */
 723     B(VLC_CODEC_ROQ, "Id RoQ Video"),
 724         A("RoQv"),
 725
 726     /* Sony Playstation MDEC */
 727     B(VLC_CODEC_MDEC, "PSX MDEC Video"),
 728         A("MDEC"),
 729
 730     /* Sierra VMD */
 731     B(VLC_CODEC_VMDVIDEO, "Sierra VMD Video"),
 732         A("VMDV"),
 733         A("vmdv"),
 734
 735     B(VLC_CODEC_DIRAC, "Dirac" ),
 736         A("drac"),
 737
 738     /* Image */
 739     B(VLC_CODEC_PNG, "PNG Image"),
 740         A("png "),
 741
 742     B(VLC_CODEC_PPM, "PPM Image"),
 743         A("ppm "),
 744
 745     B(VLC_CODEC_PGM, "PGM Image"),
 746         A("pgm "),
 747
 748     B(VLC_CODEC_PGMYUV, "PGM YUV Image"),
 749         A("pgmy"),
 750
 751     B(VLC_CODEC_PAM, "PAM Image"),
 752         A("pam "),
 753
 754     B(VLC_CODEC_JPEGLS, "Lossless JPEG"),
 755         A("MJLS"),
 756
 757     B(VLC_CODEC_JPEG, "JPEG"),
 758         A("jpeg"),
 759         A("JPEG"),
 760
 761     B(VLC_CODEC_BMP, "BMP Image"),
 762         A("bmp "),
 763
 764     B(VLC_CODEC_TIFF, "TIFF Image"),
 765         A("tiff"),
 766
 767     B(VLC_CODEC_GIF, "GIF Image"),
 768         A("gif "),
 769
 770
 771     B(VLC_CODEC_TARGA, "Truevision Targa Image"),
 772         A("tga "),
 773         A("mtga"),
 774         A("MTGA"),
 775
 776     B(VLC_CODEC_SGI, "SGI Image"),
 777         A("sgi "),
 778
 779     B(VLC_CODEC_PNM, "Portable Anymap Image"),
 780         A("pnm "),
 781
 782     B(VLC_CODEC_PCX, "Personal Computer Exchange Image"),
 783         A("pcx "),
 784
 785     B(0, "")
 786 };
 787 static const entry_t p_list_audio[] = {
 788
 789     /* Windows Media Audio 1 */
 790     B(VLC_CODEC_WMA1, "Windows Media Audio 1"),
 791         A("WMA1"),
 792         A("wma1"),
 793
 794     /* Windows Media Audio 2 */
 795     B(VLC_CODEC_WMA2, "Windows Media Audio 2"),
 796         A("WMA2"),
 797         A("wma2"),
 798         A("wma "),
 799
 800     /* Windows Media Audio Professional */
 801     B(VLC_CODEC_WMAP, "Windows Media Audio Professional"),
 802         A("WMAP"),
 803         A("wmap"),
 804
 805     /* Windows Media Audio Lossless */
 806     B(VLC_CODEC_WMAL, "Windows Media Audio Lossless"),
 807         A("WMAL"),
 808         A("wmal"),
 809
 810     /* Windows Media Audio Speech */
 811     B(VLC_CODEC_WMAS, "Windows Media Audio Voice (Speech)"),
 812         A("WMAS"),
 813         A("wmas"),
 814
 815     /* DV Audio */
 816     B(VLC_CODEC_DVAUDIO, "DV Audio"),
 817         A("dvau"),
 818         A("vdva"),
 819         A("dvca"),
 820         A("RADV"),
 821
 822     /* MACE-3 Audio */
 823     B(VLC_CODEC_MACE3, "MACE-3 Audio"),
 824         A("MAC3"),
 825
 826     /* MACE-6 Audio */
 827     B(VLC_CODEC_MACE6, "MACE-6 Audio"),
 828         A("MAC6"),
 829
 830     /* MUSEPACK7 Audio */
 831     B(VLC_CODEC_MUSEPACK7, "MUSEPACK7 Audio"),
 832         A("MPC "),
 833
 834     /* MUSEPACK8 Audio */
 835     B(VLC_CODEC_MUSEPACK8, "MUSEPACK8 Audio"),
 836         A("MPCK"),
 837         A("MPC8"),
 838
 839     /* RealAudio 1.0 */
 840     B(VLC_CODEC_RA_144, "RealAudio 1.0"),
 841         A("14_4"),
 842         A("lpcJ"),
 843
 844     /* RealAudio 2.0 */
 845     B(VLC_CODEC_RA_288, "RealAudio 2.0"),
 846         A("28_8"),
 847
 848     B(VLC_CODEC_SIPR, "RealAudio Sipr"),
 849         A("sipr"),
 850
 851     /* MPEG Audio layer 1/2/3 */
 852     B(VLC_CODEC_MPGA, "MPEG Audio layer 1/2/3"),
 853         A("mpga"),
 854         A("mp3 "),
 855         A(".mp3"),
 856         A("MP3 "),
 857         A("LAME"),
 858         A("ms\x00\x50"),
 859         A("ms\x00\x55"),
 860
 861     /* A52 Audio (aka AC3) */
 862     B(VLC_CODEC_A52, "A52 Audio (aka AC3)"),
 863         A("a52 "),
 864         A("a52b"),
 865         A("ac-3"),
 866         A("ms\x20\x00"),
 867
 868     B(VLC_CODEC_EAC3, "A/52 B Audio (aka E-AC3)"),
 869         A("eac3"),
 870
 871     /* DTS Audio */
 872     B(VLC_CODEC_DTS, "DTS Audio"),
 873         A("dts "),
 874         A("dtsb"),
 875         A("ms\x20\x01"),
 876
 877     /* AAC audio */
 878     B(VLC_CODEC_MP4A, "MPEG AAC Audio"),
 879         A("mp4a"),
 880         A("aac "),
 881
 882     /* ALS audio */
 883     B(VLC_CODEC_ALS, "MPEG-4 Audio Lossless (ALS)"),
 884         A("als "),
 885
 886     /* 4X Technologies */
 887     B(VLC_CODEC_ADPCM_4XM, "4X Technologies Audio"),
 888         A("4xma"),
 889
 890     /* EA ADPCM */
 891     B(VLC_CODEC_ADPCM_EA, "EA ADPCM Audio"),
 892         A("ADEA"),
 893
 894     /* Interplay DPCM */
 895     B(VLC_CODEC_INTERPLAY_DPCM, "Interplay DPCM Audio"),
 896         A("idpc"),
 897
 898     /* Id RoQ */
 899     B(VLC_CODEC_ROQ_DPCM, "Id RoQ DPCM Audio"),
 900         A("RoQa"),
 901
 902     /* DCIN Audio */
 903     B(VLC_CODEC_DSICINAUDIO, "Delphine CIN Audio"),
 904         A("DCIA"),
 905
 906     /* Sony Playstation XA ADPCM */
 907     B(VLC_CODEC_ADPCM_XA, "PSX XA ADPCM Audio"),
 908         A("xa  "),
 909
 910     /* ADX ADPCM */
 911     B(VLC_CODEC_ADPCM_ADX, "ADX ADPCM Audio"),
 912         A("adx "),
 913
 914     /* Westwood ADPCM */
 915     B(VLC_CODEC_ADPCM_IMA_WS, "Westwood IMA ADPCM audio"),
 916         A("AIWS"),
 917
 918     /* MS ADPCM */
 919     B(VLC_CODEC_ADPCM_MS, "MS ADPCM audio"),
 920         A("ms\x00\x02"),
 921
 922     /* Sierra VMD */
 923     B(VLC_CODEC_VMDAUDIO, "Sierra VMD Audio"),
 924         A("vmda"),
 925
 926     /* G.726 ADPCM */
 927     B(VLC_CODEC_ADPCM_G726, "G.726 ADPCM Audio"),
 928         A("g726"),
 929
 930     /* Flash ADPCM */
 931     B(VLC_CODEC_ADPCM_SWF, "Flash ADPCM Audio"),
 932         A("SWFa"),
 933
 934     B(VLC_CODEC_ADPCM_IMA_WAV, "IMA WAV ADPCM Audio"),
 935         A("ms\x00\x11"),
 936
 937     B(VLC_CODEC_ADPCM_IMA_AMV, "IMA AMV ADPCM Audio"),
 938         A("imav"),
 939
 940     /* AMR */
 941     B(VLC_CODEC_AMR_NB, "AMR narrow band"),
 942         A("samr"),
 943
 944     B(VLC_CODEC_AMR_WB, "AMR wide band"),
 945         A("sawb"),
 946
 947     /* FLAC */
 948     B(VLC_CODEC_FLAC, "FLAC (Free Lossless Audio Codec)"),
 949         A("flac"),
 950
 951     /* ALAC */
 952     B(VLC_CODEC_ALAC, "Apple Lossless Audio Codec"),
 953         A("alac"),
 954
 955     /* QDM2 */
 956     B(VLC_CODEC_QDM2, "QDM2 Audio"),
 957         A("QDM2"),
 958
 959     /* COOK */
 960     B(VLC_CODEC_COOK, "Cook Audio"),
 961         A("cook"),
 962
 963     /* TTA: The Lossless True Audio */
 964     B(VLC_CODEC_TTA, "The Lossless True Audio"),
 965         A("TTA1"),
 966
 967     /* Shorten */
 968     B(VLC_CODEC_SHORTEN, "Shorten Lossless Audio"),
 969         A("shn "),
 970         A("shrn"),
 971
 972     B(VLC_CODEC_WAVPACK, "WavPack"),
 973         A("WVPK"),
 974         A("wvpk"),
 975
 976     B(VLC_CODEC_GSM, "GSM Audio"),
 977         A("gsm "),
 978
 979     B(VLC_CODEC_GSM_MS, "Microsoft GSM Audio"),
 980         A("agsm"),
 981
 982     B(VLC_CODEC_ATRAC1, "atrac 1"),
 983         A("atr1"),
 984
 985     B(VLC_CODEC_ATRAC3, "atrac 3"),
 986         A("atrc"),
 987         A("\x70\x02\x00\x00"),
 988
 989     B(VLC_CODEC_SONIC, "Sonic"),
 990         A("SONC"),
 991
 992     B(VLC_CODEC_IMC, "IMC" ),
 993         A("\x01\x04\x00\x00"),
 994
 995     B(VLC_CODEC_TRUESPEECH,"TrueSpeech"),
 996         A("\x22\x00\x00\x00"),
 997
 998     B(VLC_CODEC_NELLYMOSER, "NellyMoser ASAO"),
 999         A("NELL"),
1000
1001     B(VLC_CODEC_APE, "Monkey's Audio"),
1002         A("APE "),
1003
1004     B(VLC_CODEC_MLP, "MLP/TrueHD Audio"),
1005         A("mlp "),
1006
1007     B(VLC_CODEC_TRUEHD, "TrueHD Audio"),
1008         A("trhd"),
1009
1010     B(VLC_CODEC_QCELP, "QCELP Audio"),
1011         A("Qclp"),
1012
1013     B(VLC_CODEC_SPEEX, "Speex Audio"),
1014         A("spx "),
1015         A("spxr"),
1016
1017     B(VLC_CODEC_VORBIS, "Vorbis Audio"),
1018         A("vorb"),
1019
1020     B(VLC_CODEC_302M, "302M Audio"),
1021         A("302m"),
1022
1023     B(VLC_CODEC_DVD_LPCM, "DVD LPCM Audio"),
1024         A("lpcm"),
1025
1026     B(VLC_CODEC_DVDA_LPCM, "DVD-Audio LPCM Audio"),
1027         A("apcm"),
1028
1029     B(VLC_CODEC_BD_LPCM, "BD LPCM Audio"),
1030         A("bpcm"),
1031
1032     B(VLC_CODEC_SDDS, "SDDS Audio"),
1033         A("sdds"),
1034         A("sddb"),
1035
1036     B(VLC_CODEC_MIDI, "MIDI Audio"),
1037         A("MIDI"),
1038
1039     /* PCM */
1040     B(VLC_CODEC_S8, "PCM S8"),
1041         A("s8  "),
1042
1043     B(VLC_CODEC_U8, "PCM U8"),
1044         A("u8  "),
1045
1046     B(VLC_CODEC_S16L, "PCM S16 LE"),
1047         A("s16l"),
1048
1049     B(VLC_CODEC_S16B, "PCM S16 BE"),
1050         A("s16b"),
1051
1052     B(VLC_CODEC_U16L, "PCM U16 LE"),
1053         A("u16l"),
1054
1055     B(VLC_CODEC_U16B, "PCM U16 BE"),
1056         A("u16b"),
1057
1058     B(VLC_CODEC_S24L, "PCM S24 LE"),
1059         A("s24l"),
1060         A("42ni"),  /* Quicktime */
1061
1062     B(VLC_CODEC_S24B, "PCM S24 BE"),
1063         A("s24b"),
1064         A("in24"),  /* Quicktime */
1065
1066     B(VLC_CODEC_U24L, "PCM U24 LE"),
1067         A("u24l"),
1068
1069     B(VLC_CODEC_U24B, "PCM U24 BE"),
1070         A("u24b"),
1071
1072     B(VLC_CODEC_S32L, "PCM S32 LE"),
1073         A("s32l"),
1074         A("23ni"),  /* Quicktime */
1075
1076     B(VLC_CODEC_S32B, "PCM S32 BE"),
1077         A("s32b"),
1078         A("in32"),  /* Quicktime */
1079
1080     B(VLC_CODEC_U32L, "PCM U32 LE"),
1081         A("u32l"),
1082
1083     B(VLC_CODEC_U32B, "PCM U32 BE"),
1084         A("u32b"),
1085
1086     B(VLC_CODEC_ALAW, "PCM ALAW"),
1087         A("alaw"),
1088
1089     B(VLC_CODEC_MULAW, "PCM MU-LAW"),
1090         A("mlaw"),
1091         A("ulaw"),
1092
1093     B(VLC_CODEC_S24DAUD, "PCM DAUD"),
1094         A("daud"),
1095
1096     B(VLC_CODEC_FI32, "32 bits fixed float"),
1097         A("fi32"),
1098
1099     B(VLC_CODEC_F32L, "32 bits float LE"),
1100         A("f32l"),
1101         A("fl32"),
1102
1103     B(VLC_CODEC_F32B, "32 bits float BE"),
1104         A("f32b"),
1105
1106     B(VLC_CODEC_F64L, "64 bits float LE"),
1107         A("f64l"),
1108
1109     B(VLC_CODEC_F64L, "64 bits float BE"),
1110         A("f64b"),
1111
1112     B(VLC_CODEC_TWINVQ, "TwinVQ"),
1113         A("TWIN"),
1114
1115     B(0, "")
1116 };
1117 static const entry_t p_list_spu[] = {
1118
1119     B(VLC_CODEC_SPU, "DVD Subtitles"),
1120         A("spu "),
1121         A("spub"),
1122
1123     B(VLC_CODEC_DVBS, "DVB Subtitles"),
1124         A("dvbs"),
1125
1126     B(VLC_CODEC_SUBT, "Text subtitles with various tags"),
1127         A("subt"),
1128
1129     B(VLC_CODEC_XSUB, "DivX XSUB subtitles"),
1130         A("XSUB"),
1131         A("xsub"),
1132         A("DXSB"),
1133
1134     B(VLC_CODEC_SSA, "SubStation Alpha subtitles"),
1135         A("ssa "),
1136
1137     B(VLC_CODEC_TEXT, "Plain text subtitles"),
1138         A("TEXT"),
1139
1140     B(VLC_CODEC_TELETEXT, "Teletext"),
1141         A("telx"),
1142
1143     B(VLC_CODEC_KATE, "Kate subtitles"),
1144         A("kate"),
1145
1146     B(VLC_CODEC_CMML, "CMML annotations/metadata"),
1147         A("cmml"),
1148
1149     B(VLC_CODEC_ITU_T140, "ITU T.140 subtitles"),
1150         A("t140"),
1151
1152     B(VLC_CODEC_USF, "USF subtitles"),
1153         A("usf "),
1154
1155     B(VLC_CODEC_OGT, "OGT subtitles"),
1156         A("ogt "),
1157
1158     B(VLC_CODEC_CVD, "CVD subtitles"),
1159         A("cvd "),
1160
1161     B(VLC_CODEC_BD_PG, "BD subtitles"),
1162         A("bdpg"),
1163
1164     B(0, "")
1165 };
1166
1167 /* Create a fourcc from a string.
1168  * XXX it assumes that the string is at least four bytes */
1169 static inline vlc_fourcc_t CreateFourcc( const char *psz_fourcc )
1170 {
1171     return VLC_FOURCC( psz_fourcc[0], psz_fourcc[1],
1172                        psz_fourcc[2], psz_fourcc[3] );
1173 }
1174
1175 /* */
1176 static entry_t Lookup( const entry_t p_list[], vlc_fourcc_t i_fourcc )
1177 {
1178     const char *p_class = NULL;
1179     const char *psz_description = NULL;
1180
1181     entry_t e = B(0, "");
1182
1183     for( int i = 0; ; i++ )
1184     {
1185         const entry_t *p = &p_list[i];
1186         const vlc_fourcc_t i_entry_fourcc = CreateFourcc( p->p_fourcc );
1187         const vlc_fourcc_t i_entry_class = CreateFourcc( p->p_class );
1188
1189         if( i_entry_fourcc == 0 )
1190             break;
1191
1192         if( i_entry_class != 0 )
1193         {
1194             p_class = p->p_class;
1195             psz_description = p->psz_description;
1196         }
1197
1198         if( i_entry_fourcc == i_fourcc )
1199         {
1200             assert( p_class != NULL );
1201
1202             memcpy( e.p_class, p_class, 4 );
1203             memcpy( e.p_fourcc, p->p_fourcc, 4 );
1204             e.psz_description = p->psz_description ?
1205                                 p->psz_description : psz_description;
1206             break;
1207         }
1208     }
1209     return e;
1210 }
1211
1212 /* */
1213 static entry_t Find( int i_cat, vlc_fourcc_t i_fourcc )
1214 {
1215     entry_t e;
1216
1217     switch( i_cat )
1218     {
1219     case VIDEO_ES:
1220         return Lookup( p_list_video, i_fourcc );
1221     case AUDIO_ES:
1222         return Lookup( p_list_audio, i_fourcc );
1223     case SPU_ES:
1224         return Lookup( p_list_spu, i_fourcc );
1225
1226     default:
1227         e = Find( VIDEO_ES, i_fourcc );
1228         if( CreateFourcc( e.p_class ) == 0 )
1229             e = Find( AUDIO_ES, i_fourcc );
1230         if( CreateFourcc( e.p_class ) == 0 )
1231             e = Find( SPU_ES, i_fourcc );
1232         return e;
1233     }
1234 }
1235
1236 /* */
1237 vlc_fourcc_t vlc_fourcc_GetCodec( int i_cat, vlc_fourcc_t i_fourcc )
1238 {
1239     entry_t e = Find( i_cat, i_fourcc );
1240
1241     if( CreateFourcc( e.p_class ) == 0 )
1242         return i_fourcc;
1243     return CreateFourcc( e.p_class );
1244 }
1245
1246 vlc_fourcc_t vlc_fourcc_GetCodecFromString( int i_cat, const char *psz_fourcc )
1247 {
1248     if( !psz_fourcc || strlen(psz_fourcc) != 4 )
1249         return 0;
1250     return vlc_fourcc_GetCodec( i_cat,
1251                                 VLC_FOURCC( psz_fourcc[0], psz_fourcc[1],
1252                                             psz_fourcc[2], psz_fourcc[3] ) );
1253 }
1254
1255 vlc_fourcc_t vlc_fourcc_GetCodecAudio( vlc_fourcc_t i_fourcc, int i_bits )
1256 {
1257     const int i_bytes = ( i_bits + 7 ) / 8;
1258
1259     if( i_fourcc == VLC_FOURCC( 'a', 'f', 'l', 't' ) )
1260     {
1261         switch( i_bytes )
1262         {
1263         case 4:
1264             return VLC_CODEC_FL32;
1265         case 8:
1266             return VLC_CODEC_FL64;
1267         default:
1268             return 0;
1269         }
1270     }
1271     else if( i_fourcc == VLC_FOURCC( 'a', 'r', 'a', 'w' ) ||
1272              i_fourcc == VLC_FOURCC( 'p', 'c', 'm', ' ' ) )
1273     {
1274         switch( i_bytes )
1275         {
1276         case 1:
1277             return VLC_CODEC_U8;
1278         case 2:
1279             return VLC_CODEC_S16L;
1280         case 3:
1281             return VLC_CODEC_S24L;
1282             break;
1283         case 4:
1284             return VLC_CODEC_S32L;
1285         default:
1286             return 0;
1287         }
1288     }
1289     else if( i_fourcc == VLC_FOURCC( 't', 'w', 'o', 's' ) )
1290     {
1291         switch( i_bytes )
1292         {
1293         case 1:
1294             return VLC_CODEC_S8;
1295         case 2:
1296             return VLC_CODEC_S16B;
1297         case 3:
1298             return VLC_CODEC_S24B;
1299         case 4:
1300             return VLC_CODEC_S32B;
1301         default:
1302             return 0;
1303         }
1304     }
1305     else if( i_fourcc == VLC_FOURCC( 's', 'o', 'w', 't' ) )
1306     {
1307         switch( i_bytes )
1308         {
1309         case 1:
1310             return VLC_CODEC_S8;
1311         case 2:
1312             return VLC_CODEC_S16L;
1313         case 3:
1314             return VLC_CODEC_S24L;
1315         case 4:
1316             return VLC_CODEC_S32L;
1317         default:
1318             return 0;
1319         }
1320     }
1321     else
1322     {
1323         return vlc_fourcc_GetCodec( AUDIO_ES, i_fourcc );
1324     }
1325 }
1326
1327 /* */
1328 const char *vlc_fourcc_GetDescription( int i_cat, vlc_fourcc_t i_fourcc )
1329 {
1330     entry_t e = Find( i_cat, i_fourcc );
1331
1332     return e.psz_description;
1333 }
1334
1335
1336 /* */
1337 #define VLC_CODEC_YUV_PLANAR_410 \
1338     VLC_CODEC_I410, VLC_CODEC_YV9
1339
1340 #define VLC_CODEC_YUV_PLANAR_420 \
1341     VLC_CODEC_I420, VLC_CODEC_YV12, VLC_CODEC_J420
1342
1343 #define VLC_CODEC_YUV_PLANAR_422 \
1344     VLC_CODEC_I422, VLC_CODEC_J422
1345
1346 #define VLC_CODEC_YUV_PLANAR_440 \
1347     VLC_CODEC_I440, VLC_CODEC_J440
1348
1349 #define VLC_CODEC_YUV_PLANAR_444 \
1350     VLC_CODEC_I444, VLC_CODEC_J444
1351
1352 #define VLC_CODEC_YUV_PACKED \
1353     VLC_CODEC_YUYV, VLC_CODEC_YVYU, \
1354     VLC_CODEC_UYVY, VLC_CODEC_VYUY
1355
1356 #define VLC_CODEC_FALLBACK_420 \
1357     VLC_CODEC_YUV_PLANAR_422, VLC_CODEC_YUV_PACKED, \
1358     VLC_CODEC_YUV_PLANAR_444, VLC_CODEC_YUV_PLANAR_440, \
1359     VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211
1360
1361 static const vlc_fourcc_t p_I420_fallback[] = {
1362     VLC_CODEC_I420, VLC_CODEC_YV12, VLC_CODEC_J420, VLC_CODEC_FALLBACK_420, 0
1363 };
1364 static const vlc_fourcc_t p_J420_fallback[] = {
1365     VLC_CODEC_J420, VLC_CODEC_I420, VLC_CODEC_YV12, VLC_CODEC_FALLBACK_420, 0
1366 };
1367 static const vlc_fourcc_t p_YV12_fallback[] = {
1368     VLC_CODEC_YV12, VLC_CODEC_I420, VLC_CODEC_J420, VLC_CODEC_FALLBACK_420, 0
1369 };
1370
1371 #define VLC_CODEC_FALLBACK_422 \
1372     VLC_CODEC_YUV_PACKED, VLC_CODEC_YUV_PLANAR_420, \
1373     VLC_CODEC_YUV_PLANAR_444, VLC_CODEC_YUV_PLANAR_440, \
1374     VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211
1375
1376 static const vlc_fourcc_t p_I422_fallback[] = {
1377     VLC_CODEC_I422, VLC_CODEC_J422, VLC_CODEC_FALLBACK_422, 0
1378 };
1379 static const vlc_fourcc_t p_J422_fallback[] = {
1380     VLC_CODEC_J422, VLC_CODEC_I422, VLC_CODEC_FALLBACK_422, 0
1381 };
1382
1383 #define VLC_CODEC_FALLBACK_444 \
1384     VLC_CODEC_YUV_PLANAR_422, VLC_CODEC_YUV_PACKED, \
1385     VLC_CODEC_YUV_PLANAR_420, VLC_CODEC_YUV_PLANAR_440, \
1386     VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211
1387
1388 static const vlc_fourcc_t p_I444_fallback[] = {
1389     VLC_CODEC_I444, VLC_CODEC_J444, VLC_CODEC_FALLBACK_444, 0
1390 };
1391 static const vlc_fourcc_t p_J444_fallback[] = {
1392     VLC_CODEC_J444, VLC_CODEC_I444, VLC_CODEC_FALLBACK_444, 0
1393 };
1394
1395 static const vlc_fourcc_t p_I440_fallback[] = {
1396     VLC_CODEC_I440,
1397     VLC_CODEC_YUV_PLANAR_420,
1398     VLC_CODEC_YUV_PLANAR_422,
1399     VLC_CODEC_YUV_PLANAR_444,
1400     VLC_CODEC_YUV_PACKED,
1401     VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211, 0
1402 };
1403
1404 #define VLC_CODEC_FALLBACK_PACKED \
1405     VLC_CODEC_YUV_PLANAR_422, VLC_CODEC_YUV_PLANAR_420, \
1406     VLC_CODEC_YUV_PLANAR_444, VLC_CODEC_YUV_PLANAR_440, \
1407     VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211
1408
1409 static const vlc_fourcc_t p_YUYV_fallback[] = {
1410     VLC_CODEC_YUYV,
1411     VLC_CODEC_YVYU,
1412     VLC_CODEC_UYVY,
1413     VLC_CODEC_VYUY,
1414     VLC_CODEC_FALLBACK_PACKED, 0
1415 };
1416 static const vlc_fourcc_t p_YVYU_fallback[] = {
1417     VLC_CODEC_YVYU,
1418     VLC_CODEC_YUYV,
1419     VLC_CODEC_UYVY,
1420     VLC_CODEC_VYUY,
1421     VLC_CODEC_FALLBACK_PACKED, 0
1422 };
1423 static const vlc_fourcc_t p_UYVY_fallback[] = {
1424     VLC_CODEC_UYVY,
1425     VLC_CODEC_VYUY,
1426     VLC_CODEC_YUYV,
1427     VLC_CODEC_YVYU,
1428     VLC_CODEC_FALLBACK_PACKED, 0
1429 };
1430 static const vlc_fourcc_t p_VYUY_fallback[] = {
1431     VLC_CODEC_VYUY,
1432     VLC_CODEC_UYVY,
1433     VLC_CODEC_YUYV,
1434     VLC_CODEC_YVYU,
1435     VLC_CODEC_FALLBACK_PACKED, 0
1436 };
1437
1438 static const vlc_fourcc_t *pp_YUV_fallback[] = {
1439     p_YV12_fallback,
1440     p_I420_fallback,
1441     p_J420_fallback,
1442     p_I422_fallback,
1443     p_J422_fallback,
1444     p_I444_fallback,
1445     p_J444_fallback,
1446     p_I440_fallback,
1447     p_YUYV_fallback,
1448     p_YVYU_fallback,
1449     p_UYVY_fallback,
1450     p_VYUY_fallback,
1451     NULL,
1452 };
1453
1454 static const vlc_fourcc_t p_list_YUV[] = {
1455     VLC_CODEC_YUV_PLANAR_420,
1456     VLC_CODEC_YUV_PLANAR_422,
1457     VLC_CODEC_YUV_PLANAR_440,
1458     VLC_CODEC_YUV_PLANAR_444,
1459     VLC_CODEC_YUV_PACKED,
1460     VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211,
1461     0,
1462 };
1463
1464 /* */
1465 static const vlc_fourcc_t p_RGB32_fallback[] = {
1466     VLC_CODEC_RGB32,
1467     VLC_CODEC_RGB24,
1468     VLC_CODEC_RGB16,
1469     VLC_CODEC_RGB15,
1470     VLC_CODEC_RGB8,
1471     0,
1472 };
1473 static const vlc_fourcc_t p_RGB24_fallback[] = {
1474     VLC_CODEC_RGB24,
1475     VLC_CODEC_RGB32,
1476     VLC_CODEC_RGB16,
1477     VLC_CODEC_RGB15,
1478     VLC_CODEC_RGB8,
1479     0,
1480 };
1481 static const vlc_fourcc_t p_RGB16_fallback[] = {
1482     VLC_CODEC_RGB16,
1483     VLC_CODEC_RGB24,
1484     VLC_CODEC_RGB32,
1485     VLC_CODEC_RGB15,
1486     VLC_CODEC_RGB8,
1487     0,
1488 };
1489 static const vlc_fourcc_t p_RGB15_fallback[] = {
1490     VLC_CODEC_RGB15,
1491     VLC_CODEC_RGB16,
1492     VLC_CODEC_RGB24,
1493     VLC_CODEC_RGB32,
1494     VLC_CODEC_RGB8,
1495     0,
1496 };
1497 static const vlc_fourcc_t p_RGB8_fallback[] = {
1498     VLC_CODEC_RGB8,
1499     VLC_CODEC_RGB15,
1500     VLC_CODEC_RGB16,
1501     VLC_CODEC_RGB24,
1502     VLC_CODEC_RGB32,
1503     0,
1504 };
1505 static const vlc_fourcc_t *pp_RGB_fallback[] = {
1506     p_RGB32_fallback,
1507     p_RGB24_fallback,
1508     p_RGB16_fallback,
1509     p_RGB15_fallback,
1510     p_RGB8_fallback,
1511     NULL,
1512 };
1513
1514
1515 /* */
1516 static const vlc_fourcc_t *GetFallback( vlc_fourcc_t i_fourcc,
1517                                         const vlc_fourcc_t *pp_fallback[],
1518                                         const vlc_fourcc_t p_list[] )
1519 {
1520     for( unsigned i = 0; pp_fallback[i]; i++ )
1521     {
1522         if( pp_fallback[i][0] == i_fourcc )
1523             return pp_fallback[i];
1524     }
1525     return p_list;
1526 }
1527
1528 const vlc_fourcc_t *vlc_fourcc_GetYUVFallback( vlc_fourcc_t i_fourcc )
1529 {
1530     return GetFallback( i_fourcc, pp_YUV_fallback, p_list_YUV );
1531 }
1532 const vlc_fourcc_t *vlc_fourcc_GetRGBFallback( vlc_fourcc_t i_fourcc )
1533 {
1534     return GetFallback( i_fourcc, pp_RGB_fallback, p_RGB32_fallback );
1535 }
1536
1537 bool vlc_fourcc_AreUVPlanesSwapped( vlc_fourcc_t a, vlc_fourcc_t b )
1538 {
1539     static const vlc_fourcc_t pp_swapped[][4] = {
1540         { VLC_CODEC_YV12, VLC_CODEC_I420, VLC_CODEC_J420, 0 },
1541         { VLC_CODEC_YV9,  VLC_CODEC_I410, 0 },
1542         { 0 }
1543     };
1544
1545     for( int i = 0; pp_swapped[i][0]; i++ )
1546     {
1547         if( pp_swapped[i][0] == b )
1548         {
1549             vlc_fourcc_t t = a;
1550             a = b;
1551             b = t;
1552         }
1553         if( pp_swapped[i][0] != a )
1554             continue;
1555         for( int j = 1; pp_swapped[i][j]; j++ )
1556         {
1557             if( pp_swapped[i][j] == b )
1558                 return true;
1559         }
1560     }
1561     return false;
1562 }
1563
1564 bool vlc_fourcc_IsYUV(vlc_fourcc_t fcc)
1565 {
1566     for( unsigned i = 0; p_list_YUV[i]; i++ )
1567     {
1568         if( p_list_YUV[i] == fcc )
1569             return true;
1570     }
1571     return false;
1572 }
1573