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motionpixels: improve decoding of videos with kropping on odd lines
[nihav.git] / nihav-registry / src / register.rs
CommitLineData
285f4c72
KS		 1//! Global registry of codec information.
2//!
3//! This module contains codec information from technical level that allows user to retrieve information about codec type and features without creating and invoking a decoder for such codec.
d48ee414
KS		 4use std::fmt;
5
285f4c72 6/// Codec types.
34829caa 7#[derive(Debug,Clone,Copy,PartialEq)]
d48ee414
KS		 8#[allow(dead_code)]
9pub enum CodecType {
285f4c72 10 /// Video codec.
d48ee414 11 Video,
285f4c72 12 /// Audio codec.
d48ee414 13 Audio,
285f4c72 14 /// Subtitle codec.
d48ee414 15 Subtitles,
285f4c72 16 /// Some special codec (e.g. some event stream or separate timecodes stream).
d48ee414 17 Data,
285f4c72 18 /// Dummy codec.
d48ee414
KS		 19 None,
20}
21
22impl fmt::Display for CodecType {
23 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
24 match *self {
25 CodecType::Video => write!(f, "Video"),
26 CodecType::Audio => write!(f, "Audio"),
27 CodecType::Subtitles => write!(f, "Subtitles"),
28 CodecType::Data => write!(f, "Data"),
29 CodecType::None => write!(f, "-"),
30 }
31 }
32}
33
2793026b
KS		 34/// Codec capability flag for intra-only codecs.
35pub const CODEC_CAP_INTRAONLY:u32 = 0x0001;
36/// Codec capability flag for lossless codecs.
37pub const CODEC_CAP_LOSSLESS:u32 = 0x0002;
38/// Codec capability flag for codecs with frame reordering.
39pub const CODEC_CAP_REORDER:u32 = 0x0004;
40/// Codec capability flag for codecs that can be both lossy and lossless.
41pub const CODEC_CAP_HYBRID:u32 = 0x0008;
42/// Codec capability flag for codecs with scalability features.
43pub const CODEC_CAP_SCALABLE:u32 = 0x0010;
8480761d
KS		 44/// Codec capability flag for codecs with complex frame reordering.
45pub const CODEC_CAP_COMPLEX_REORDER:u32 = 0x0020;
d48ee414 46
285f4c72 47/// Codec description structure.
34829caa 48#[derive(Clone)]
d48ee414 49pub struct CodecDescription {
285f4c72
KS		 50 /// Short codec name.
51 ///
52 /// Short codec name is used inside NihAV as the unique identifier.
5641dccf 53 pub name: &'static str,
285f4c72 54 /// Full codec name.
5641dccf 55 pub fname: &'static str,
285f4c72 56 /// Codec type.
5641dccf 57 pub ctype: CodecType,
285f4c72 58 /// Codec capabilities.
5641dccf 59 pub caps: u32,
d48ee414
KS		 60}
61
62impl CodecDescription {
285f4c72 63 /// Returns short codec name.
d48ee414 64 pub fn get_name(&self) -> &'static str { self.name }
285f4c72 65 /// Returns full codec name.
d48ee414 66 pub fn get_full_name(&self) -> &'static str { self.fname }
285f4c72 67 /// Returns codec type.
d48ee414 68 pub fn get_codec_type(&self) -> CodecType { self.ctype }
285f4c72 69 /// Reports whether the codec has only intra frames or not.
d48ee414 70 pub fn is_intraonly(&self) -> bool { (self.caps & CODEC_CAP_INTRAONLY) != 0 }
285f4c72 71 /// Reports whether the codec is lossless.
d48ee414 72 pub fn is_lossless(&self) -> bool { (self.caps & CODEC_CAP_LOSSLESS) != 0 }
285f4c72 73 /// Reports whether the codec requires frame reordering.
d48ee414 74 pub fn has_reorder(&self) -> bool { (self.caps & CODEC_CAP_REORDER) != 0 }
285f4c72 75 /// Reports whether the codec can be either lossless or lossy.
d48ee414 76 pub fn is_hybrid(&self) -> bool { (self.caps & CODEC_CAP_HYBRID) != 0 }
285f4c72
KS		 77 /// Reports whether codec supports scalability.
78 ///
79 /// Scalability means that codec can be decoded in reduced resolution by design.
d48ee414
KS		 80 pub fn is_scalable(&self) -> bool { (self.caps & CODEC_CAP_SCALABLE) != 0 }
81}
82
83impl fmt::Display for CodecDescription {
84 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
e243ceb4 85 let mut out = self.fname.to_string();
d48ee414
KS		 86 if self.caps != 0 {
87 let mut capfmt = "".to_string();
88 if (self.caps & CODEC_CAP_INTRAONLY) != 0 {
89 capfmt = format!("{} Intra-only", capfmt);
90 }
91 if (self.caps & CODEC_CAP_LOSSLESS) != 0 {
92 capfmt = format!("{} Lossless", capfmt);
93 }
94 if (self.caps & CODEC_CAP_REORDER) != 0 {
95 capfmt = format!("{} Frame reorder", capfmt);
96 }
97 if (self.caps & CODEC_CAP_HYBRID) != 0 {
98 capfmt = format!("{} Can be lossy and lossless", capfmt);
99 }
100 if (self.caps & CODEC_CAP_SCALABLE) != 0 {
101 capfmt = format!("{} Scalable", capfmt);
102 }
103 out = format!("{} ({})", out, capfmt);
104 }
105 write!(f, "{}", out)
106 }
107}
108
109macro_rules! desc {
110 (video; $n:expr, $fn:expr) => ({
111 CodecDescription{ name: $n, fname: $fn, ctype: CodecType::Video,
112 caps: 0 }
113 });
114 (video; $n:expr, $fn:expr, $c:expr) => ({
115 CodecDescription{ name: $n, fname: $fn, ctype: CodecType::Video,
116 caps: $c }
117 });
118 (video-ll; $n:expr, $fn:expr) => ({
119 CodecDescription{ name: $n, fname: $fn, ctype: CodecType::Video,
120 caps: CODEC_CAP_LOSSLESS | CODEC_CAP_INTRAONLY }
121 });
122 (video-llp; $n:expr, $fn:expr) => ({
123 CodecDescription{ name: $n, fname: $fn, ctype: CodecType::Video,
124 caps: CODEC_CAP_LOSSLESS }
125 });
126 (video-im; $n:expr, $fn:expr) => ({
127 CodecDescription{ name: $n, fname: $fn, ctype: CodecType::Video,
128 caps: CODEC_CAP_INTRAONLY }
129 });
130 (video-modern; $n:expr, $fn:expr) => ({
131 CodecDescription{ name: $n, fname: $fn, ctype: CodecType::Video,
132 caps: CODEC_CAP_REORDER | CODEC_CAP_HYBRID }
133 });
134 (audio; $n:expr, $fn:expr) => ({
135 CodecDescription{ name: $n, fname: $fn, ctype: CodecType::Audio,
136 caps: 0 }
137 });
138 (audio-ll; $n:expr, $fn:expr) => ({
139 CodecDescription{ name: $n, fname: $fn, ctype: CodecType::Audio,
140 caps: CODEC_CAP_LOSSLESS | CODEC_CAP_INTRAONLY }
141 });
87927c57
KS		 142 (audio-hyb; $n:expr, $fn:expr) => ({
143 CodecDescription{ name: $n, fname: $fn, ctype: CodecType::Audio,
144 caps: CODEC_CAP_HYBRID }
145 });
d48ee414
KS		 146}
147
285f4c72 148/// Returns codec description for the provided codec short name if it is found.
d48ee414 149pub fn get_codec_description(name: &str) -> Option<&'static CodecDescription> {
e6aaad5c 150 CODEC_REGISTER.iter().find(|&reg| reg.name == name)
d48ee414
KS		 151}
152
b7c882c1 153static CODEC_REGISTER: &[CodecDescription] = &[
e8e022f4 154 desc!(audio-ll; "pcm", "PCM"),
3d5fb08f
KS		 155 desc!(audio; "alaw", "A-law PCM"),
156 desc!(audio; "ulaw", "mu-law PCM"),
e8e022f4 157
45e794c4 158 desc!(video-im; "indeo1", "Intel Raw IF09"),
dda9c899 159 desc!(video; "indeo2", "Intel Indeo 2"),
603abb86 160 desc!(video; "ima-rtv2", "Intel RTV 2 (Indeo 2)"),
45e794c4
KS		 161 desc!(video; "indeo3", "Intel Indeo 3"),
162 desc!(video; "indeo4", "Intel Indeo 4", CODEC_CAP_REORDER | CODEC_CAP_SCALABLE),
163 desc!(video; "indeo5", "Intel Indeo 5", CODEC_CAP_REORDER | CODEC_CAP_SCALABLE),
f7686373 164 desc!(video; "indeo5s", "Intel Indeo 5 Scalable", CODEC_CAP_SCALABLE),
1a36a05d 165 desc!(video; "intel263", "Intel I263", CODEC_CAP_REORDER),
3a20ae8d 166 desc!(video-im; "yv92", "Intel Indeo YVU9 Compressed"),
45e794c4
KS		 167 desc!(audio; "iac", "Intel Indeo audio"),
168 desc!(audio; "imc", "Intel Music Coder"),
84227adb 169 desc!(audio; "dvi-adpcm", "Intel DVI ADPCM"),
ce52b3b5
KS		 170
171 desc!(video; "realvideo1", "Real Video 1"),
6b2cdc84 172 desc!(video; "realvideo2", "Real Video 2", CODEC_CAP_REORDER),
ce52b3b5
KS		 173 desc!(video; "realvideo3", "Real Video 3", CODEC_CAP_REORDER),
174 desc!(video; "realvideo4", "Real Video 4", CODEC_CAP_REORDER),
0b791d5c 175 desc!(video; "realvideo6", "Real Video 6", CODEC_CAP_REORDER),
ce52b3b5 176 desc!(video; "clearvideo", "ClearVideo"),
750b299c 177 desc!(video; "clearvideo_rm", "ClearVideo"),
ce52b3b5
KS		 178 desc!(audio; "ra14.4", "RealAudio 14.4"),
179 desc!(audio; "ra28.8", "RealAudio 28.8"),
180 desc!(audio; "cook", "RealAudio Cooker"),
181 desc!(audio; "ralf", "RealAudio Lossless"),
182 desc!(audio; "aac", "AAC"),
16dd4f44 183 desc!(audio; "ac3", "ETSI TS 102 366"),
cf74dc4b 184 desc!(audio; "ac3-multi", "ETSI TS 102 366 (multiple frames)"),
ce52b3b5
KS		 185 desc!(audio; "atrac3", "Sony Atrac3"),
186 desc!(audio; "sipro", "Sipro Labs ADPCM"),
e8e022f4 187
a715e99f
KS		 188
189 desc!(video-ll; "rawvideo", "Raw video data"),
9a59c451 190 desc!(video-ll; "rawvideo-ms", "Raw video data"),
a715e99f 191
57777a0a
KS		 192 desc!(video; "cinepak", "Cinepak"),
193
19336baf
KS		 194 desc!(video-llp; "zmbv", "Zip Motion Blocks Video"),
195
4abcd842 196 desc!(video; "msvideo1", "MS Video 1"),
03c406ea 197 desc!(video; "msrle", "MS RLE"),
4abcd842
KS		 198 desc!(audio; "ms-adpcm", "MS ADPCM"),
199 desc!(audio; "ima-adpcm-ms", "IMA ADPCM (MS variant)"),
200
3d5fb08f
KS		 201 desc!(video; "qt-smc", "Apple Graphics"),
202 desc!(video; "qt-rle", "Apple Animation"),
203 desc!(video; "apple-video", "Apple video"),
204 desc!(video; "sorenson-video", "Sorenson Video"),
8251c0ab 205 desc!(video; "sorenson-video3", "Sorenson Video 3", CODEC_CAP_REORDER),
40494a85 206 desc!(audio-ll; "alac", "Apple Lossless Audio Codec"),
3d5fb08f
KS		 207 desc!(audio; "mace-3", "MACE 3:1"),
208 desc!(audio; "mace-6", "MACE 6:1"),
209 desc!(audio; "ima-adpcm-qt", "IMA ADPCM (Apple variant)"),
210 desc!(audio; "qdesign-music", "QDesign Music"),
211 desc!(audio; "qdesign-music2", "QDesign Music v2"),
212 desc!(audio; "qualcomm-purevoice", "Qualcomm PureVoice"),
213
722b2933 214 desc!(video-ll; "arm_rawvideo", "Acorn Replay Movie raw video formats"),
41a3a050 215 desc!(audio; "arm_rawaudio", "Acorn Replay Movie raw audio formats"),
1dd1e506
KS		 216 desc!(video; "movinglines", "Acorn Moving Lines"),
217 desc!(video; "movingblocks", "Acorn Moving Blocks"),
218 desc!(video; "movingblockshq", "Acorn Moving Blocks HQ"),
219 desc!(video; "supermovingblocks", "Acorn Super Moving Blocks"),
220 desc!(video; "linepack", "Henrik Pedersen's LinePack"),
221 desc!(video; "movie16_3", "Henrik Pedersen's Movie 16:3"),
bd83136c 222 desc!(video; "escape-any", "wrapper for Eidos Escape codecs"),
1dd1e506
KS		 223 desc!(video; "escape100", "Eidos Escape 100"),
224 desc!(video; "escape102", "Eidos Escape 102"),
225 desc!(video; "escape122", "Eidos Escape 122"),
226 desc!(video; "escape124", "Eidos Escape 124"),
227 desc!(video; "escape130", "Eidos Escape 130"),
419d536b 228 desc!(audio; "escape-adpcm", "Eidos Escape ADPCM"),
9383afcb 229 desc!(video-llp; "euclid", "Iota Euclid / The Complete Animation"),
030de989 230 desc!(audio; "iota-sound", "IotaSound"),
1dd1e506 231
d24468d9
KS		 232 desc!(video; "truemotion1", "TrueMotion 1"),
233 desc!(video-im; "truemotionrt", "TrueMotion RT"),
234 desc!(video; "truemotion2", "TrueMotion 2"),
e8e022f4
KS		 235 desc!(video; "truemotion2x", "TrueMotion 2X"),
236 desc!(video; "vp3", "VP3"),
237 desc!(video; "vp4", "VP4"),
238 desc!(video; "vp5", "VP5"),
239 desc!(video; "vp6", "VP6"),
92d9fb69
KS		 240 desc!(video; "vp6f", "VP6 (in Flash)"),
241 desc!(video; "vp6a", "VP6 with alpha"),
e8e022f4
KS		 242 desc!(video; "vp7", "VP7"),
243 desc!(video; "vp8", "VP8"),
244 desc!(video; "vp9", "VP9"),
245 desc!(audio; "adpcm-dk3", "Duck DK3 ADPCM"),
246 desc!(audio; "adpcm-dk4", "Duck DK4 ADPCM"),
629a1025
KS		 247 desc!(audio; "on2avc-500", "On2 AVC"),
248 desc!(audio; "on2avc-501", "On2 AVC"),
e8e022f4 249
92d9fb69
KS		 250 desc!(video; "flv263", "Sorenson H.263"),
251 desc!(video-llp; "flashsv", "Flash Screen Video"),
252 desc!(video-llp; "flashsv2", "Flash Screen Video 2"),
253 desc!(audio; "asao", "N*llym*s*r ASAO"),
254 desc!(audio; "flv-adpcm", "Flash ADPCM"),
255
9f9a08fb
KS		 256 desc!(audio; "mp1", "MPEG Audio Layer I"),
257 desc!(audio; "mp2", "MPEG Audio Layer II"),
92d9fb69 258 desc!(audio; "mp3", "MPEG Audio Layer III"),
5a8871c8 259 desc!(audio; "mp3-multi", "MPEG Audio Layer III (multiple frames)"),
92d9fb69
KS		 260 desc!(audio; "speex", "Speex"),
261
e8e022f4
KS		 262 desc!(video; "gdv-video", "Gremlin Digital Video - video"),
263 desc!(audio; "gdv-audio", "Gremlin Digital Video - audio"),
1991b7da 264 desc!(video-im; "arxel-video", "Arxel Tribe Video"),
561d0f79
KS		 265 desc!(video; "beam-fcp", "Beam Software Animation"),
266 desc!(video; "beam-video", "Beam Software Video"),
e8e022f4
KS		 267 desc!(video; "bmv-video", "BMV video"),
268 desc!(audio; "bmv-audio", "BMV audio"),
ecda1cc1
KS		 269 desc!(video; "bmv3-video", "DW Noir BMV video"),
270 desc!(audio; "bmv3-audio", "DW Noir BMV audio"),
fead60e3 271 desc!(video; "dp-sga", "Digital Pictures SGA video"),
3813fe8a 272 desc!(video; "fable-imax", "Fable IMAX video"),
8d91d85f
KS		 273 desc!(video; "fst-video", "FutureVision video"),
274 desc!(audio; "fst-audio", "FutureVision audio"),
ff6a914f 275 desc!(video; "hl-fmv-video", "Highlander FMV video"),
d66e6055
KS		 276 desc!(video-llp; "ipma", "Imagination Pilots Matte Animation"),
277 desc!(video-llp; "ipma2", "Imagination Pilots Matte Animation v2"),
2eca5e8f 278 desc!(video; "kmvc", "Karl Morton's Video Codec"),
afe1e5ba 279 desc!(video; "legend-q-video", "Legend Entertainment Q video"),
801bba83
KS		 280 desc!(video; "midivid", "MidiVid"),
281 desc!(video; "midivid3", "MidiVid 3"),
282 desc!(video-ll; "midivid-ll", "MidiVid Lossless"),
f9fc73be
KS		 283 desc!(video-ll; "rbt-video", "Sierra Robot video"),
284 desc!(audio; "rbt-audio", "Sierra Robot audio"),
285 desc!(video; "seq-video", "Sierra Sequence video"),
c17769db
KS		 286 desc!(video; "smushv1", "SMUSH Video paletted"),
287 desc!(video; "smushv2", "SMUSH Video 16-bit"),
288 desc!(video; "smush-iact", "SMUSH IACT Audio"),
289 desc!(video; "smush-vima", "SMUSH VIMA Audio"),
9895bd7b
KS		 290 desc!(video; "vmd-video", "VMD video"),
291 desc!(audio; "vmd-audio", "VMD audio"),
55d85231
KS		 292 desc!(video; "vxvideo", "Actimagine Vx"),
293 desc!(audio; "vxaudio", "Actimagine Sx"),
e8e022f4
KS		 294
295 desc!(video; "smacker-video", "Smacker video"),
296 desc!(audio; "smacker-audio", "Smacker audio"),
297 desc!(video; "bink-video", "Bink video"),
298 desc!(video; "bink2-video", "Bink2 video"),
299 desc!(audio; "bink-audio-dct", "Bink audio (DCT)"),
300 desc!(audio; "bink-audio-rdft", "Bink audio (RDFT)"),
ed374345
KS		 301
302 desc!(audio; "lhst15f8", "L&H StreamTalk 15kbps at 8 kHz"),
303 desc!(audio; "lhst250f11", "L&H StreamTalk 25kbps at 11 kHz"),
304 desc!(audio; "lhst500f22", "L&H StreamTalk 50kpbs at 22 kHz"),
305 desc!(audio; "lhst48", "L&H StreamTalk CELP Codec 4.8kbps at 8 kHz"),
31cf33ac
KS		 306
307 desc!(video; "vivo1", "VivoActive Video 1.0"),
308 desc!(video; "vivo2", "VivoActive Video 2.0", CODEC_CAP_REORDER),
309 desc!(audio; "g723.1", "ITU G.723.1"),
310 desc!(audio; "siren", "Polycom Siren"),
87927c57
KS		 311
312 desc!(audio-ll; "ape", "Monkey's Audio"),
313 desc!(audio-ll; "flac", "Free Lossless Audio Codec"),
314 desc!(audio-ll; "tta", "True Audio codec"),
315 desc!(audio-hyb; "wavpack", "WavPack"),
696e4e20 316
fc39649d 317 desc!(video-ll; "gif", "GIF"),
b5e49861 318 desc!(video-im; "jpeg", "JPEG"),
696e4e20 319 desc!(video; "h264", "ITU H.264", CODEC_CAP_COMPLEX_REORDER | CODEC_CAP_HYBRID),
2260bfdc 320 desc!(video-modern; "mpeg4asp", "MPEG-4 ASP"),
54915296 321
6029cb61
KS		 322 desc!(video-im; "mvi0", "MotionPixels (MVI)"),
323 desc!(video; "mvi1", "MotionPixels 1"),
324 desc!(video; "mvi2", "MotionPixels 2"),
325
54915296 326 desc!(video-im; "mwv1", "Aware MotionWavelets"),
f093f13a 327
c5ad9398
KS		 328 desc!(video-llp; "pivideo", "PI-Video"),
329
f093f13a 330 desc!(video-im; "pgvv", "Radius Studio Video"),
bac0d858
KS		 331
332 desc!(video-llp; "qpeg-dvc", "QPEG video in DVC"),
2d2f0127 333
2d2f0127
KS		 334 desc!(video; "teal-video", "TealMovie video"),
335 desc!(audio; "teal-audio", "TealMovie audio"),
d48ee414
KS		 336];
337
b7c882c1 338static AVI_VIDEO_CODEC_REGISTER: &[(&[u8;4], &str)] = &[
423005dc
KS		 339 (&[1, 0, 0, 0], "msrle"),
340 (&[2, 0, 0, 0], "msrle"),
341
4abcd842
KS		 342 (b"CRAM", "msvideo1"),
343 (b"MSVC", "msvideo1"),
344 (b"WHAM", "msvideo1"),
345
b5e49861
KS		 346 (b"MJPG", "jpeg"),
347
45e794c4
KS		 348 (b"IF09", "indeo1"),
349 (b"RT21", "indeo2"),
350 (b"IV31", "indeo3"),
351 (b"IV32", "indeo3"),
352 (b"IV41", "indeo4"),
353 (b"IV50", "indeo5"),
836bf150 354 (b"I263", "intel263"),
3a20ae8d 355 (b"YV92", "yv92"),
ce52b3b5 356
750b299c 357 (b"UCOD", "clearvideo"),
57777a0a 358 (b"cvid", "cinepak"),
7f4cecdb 359 (b"savi", "cinepak"),
19336baf 360 (b"ZMBV", "zmbv"),
b2d656d0 361
d66e6055
KS		 362 (b"Ipma", "ipma"),
363 (b"Ip20", "ipma2"),
2eca5e8f 364 (b"KMVC", "kmvc"),
d66e6055 365
801bba83
KS		 366 (b"MVDV", "midivid"),
367 (b"MV30", "midivid3"),
368 (b"MVLZ", "midivid-ll"),
369
5120a019 370 (b"tmot", "truemotion1"),
b2d656d0
KS		 371 (b"DUCK", "truemotion1"),
372 (b"TR20", "truemotionrt"),
373 (b"TM20", "truemotion2"),
374 (b"TM2A", "truemotion2x"),
375 (b"TM2X", "truemotion2x"),
40e95291
KS		 376 (b"VP30", "vp3"),
377 (b"VP31", "vp3"),
378 (b"VP40", "vp4"),
379 (b"VP50", "vp5"),
380 (b"VP60", "vp6"),
381 (b"VP61", "vp6"),
382 (b"VP62", "vp6"),
1bf8e0fc 383 (b"VP6A", "vp6a"),
40e95291 384 (b"VP70", "vp7"),
54915296
KS		 385
386 (b"MWV1", "mwv1"),
f67c7fb1 387
6029cb61
KS		 388 (b"MVI1", "mvi1"),
389
c5ad9398
KS		 390 (b"pivc", "pivideo"),
391
f67c7fb1 392 (b"azpr", "apple-video"),
f093f13a 393 (b"PGVV", "pgvv"),
7542b753 394
bd83136c
KS		 395 (b"ESCP", "escape-any"),
396
7542b753 397 (b"VXS1", "vxvideo"),
2260bfdc
KS		 398
399 (b"DX50", "mpeg4asp"),
400 (b"DIVX", "mpeg4asp"),
401 (b"XVID", "mpeg4asp"),
d48ee414
KS		 402];
403
b7c882c1 404static WAV_CODEC_REGISTER: &[(u16, &str)] = &[
9d9c811b 405 (0x0000, "unknown"),
45e794c4 406 (0x0001, "pcm"),
4abcd842 407 (0x0002, "ms-adpcm"),
45e794c4 408 (0x0003, "pcm"),
7e5b21f2
KS		 409 (0x0006, "alaw"),
410 (0x0007, "ulaw"),
4abcd842 411 (0x0011, "ima-adpcm-ms"),
5a8871c8 412 (0x0055, "mp3-multi"),
fadee95f
KS		 413 (0x0061, "adpcm-dk4"),
414 (0x0062, "adpcm-dk3"),
45e794c4
KS		 415 (0x0401, "imc"),
416 (0x0402, "iac"),
a38be6e4
KS		 417 (0x0500, "on2avc-500"),
418 (0x0501, "on2avc-501"),
cf74dc4b 419 (0x2000, "ac3-multi"),
d48ee414
KS		 420];
421
b7c882c1 422static MOV_VIDEO_CODEC_REGISTER: &[(&[u8;4], &str)] = &[
646f4c43
KS		 423 (b"cvid", "cinepak"),
424 (b"jpeg", "jpeg"),
02c81924 425 (b"raw ", "rawvideo"),
646f4c43
KS		 426 //(b"Yuv2", "raw"),
427 (b"smc ", "qt-smc"),
428 (b"rle ", "qt-rle"),
429 (b"rpza", "apple-video"),
430 (b"kpcd", "kodak-photocd"),
431 //(b"mpeg", "mpeg-video"),
432 (b"mjpa", "mjpeg-a"),
433 (b"mjpb", "mjpeg-b"),
434 (b"svqi", "sorenson-video"),
b2689495 435 (b"SVQ1", "sorenson-video"),
3d5fb08f 436 (b"svq3", "sorenson-video3"),
b2689495 437 (b"SVQ3", "sorenson-video3"),
646f4c43 438
578a2381 439 (b"rt21", "indeo2"),
646f4c43
KS		 440 (b"IV31", "indeo3"),
441 (b"IV32", "indeo3"),
578a2381 442 (b"iv32", "indeo3"),
646f4c43
KS		 443
444 (b"UCOD", "clearvideo"),
445
446 (b"VP30", "vp3"),
447 (b"VP31", "vp3"),
696e4e20 448
bd83136c
KS		 449 (b"ESCP", "escape-any"),
450
2260bfdc 451 (b"mp4v", "mpeg4asp"),
696e4e20 452 (b"avc1", "h264"),
646f4c43
KS		 453];
454
b7c882c1 455static MOV_AUDIO_CODEC_REGISTER: &[(&[u8;4], &str)] = &[
646f4c43
KS		 456 (b"NONE", "pcm"),
457 (b"raw ", "pcm"),
458 (b"twos", "pcm"),
459 (b"sowt", "pcm"),
460 (b"fl32", "pcm"),
461 (b"fl64", "pcm"),
462 (b"in24", "pcm"),
463 (b"in32", "pcm"),
464 (b"MAC3", "mace-3"),
465 (b"MAC6", "mace-6"),
466 (b"ima4", "ima-adpcm-qt"),
467 (b"ulaw", "ulaw"),
468 (b"alaw", "alaw"),
469 (b"dvca", "dv-audio"),
470 (b"QDMC", "qdesign-music"),
471 (b"QDM2", "qdesign-music2"),
472 (b"Qclp", "qualcomm-purevoice"),
473 //(b".mp3", "mpeg-layer3"),
12881f89
KS		 474
475 (b"mp4a", "aac"),
40494a85
KS		 476
477 (b"alac", "alac"),
646f4c43
KS		 478];
479
285f4c72 480/// Returns video codec short name for provided FOURCC (used in AVI format).
d48ee414 481pub fn find_codec_from_avi_fourcc(fcc: &[u8;4]) -> Option<&'static str> {
e243ceb4
KS		 482 for (fourcc, name) in AVI_VIDEO_CODEC_REGISTER.iter() {
483 if *fourcc == fcc { return Some(name); }
d48ee414
KS		 484 }
485 None
486}
487
9a3ce86c
KS		 488/// Returns FOURCC (used in AVI format) for provided codec name.
489pub fn find_avi_fourcc(codecname: &str) -> Option<[u8; 4]> {
490 for (fourcc, name) in AVI_VIDEO_CODEC_REGISTER.iter() {
491 if *name == codecname { return Some(**fourcc); }
492 }
493 None
494}
495
285f4c72 496/// Returns known audio codec short name for provided TWOCC (used in WAV and AVI format).
d48ee414 497pub fn find_codec_from_wav_twocc(tcc: u16) -> Option<&'static str> {
e243ceb4
KS		 498 for (twocc, name) in WAV_CODEC_REGISTER.iter() {
499 if *twocc == tcc { return Some(name); }
d48ee414
KS		 500 }
501 None
502}
503
9a3ce86c
KS		 504/// Returns TWOCC (used in WAV and AVI format for provided codec name.
505pub fn find_wav_twocc(codecname: &str) -> Option<u16> {
506 for (twocc, name) in WAV_CODEC_REGISTER.iter() {
507 if *name == codecname { return Some(*twocc); }
508 }
509 None
510}
511
646f4c43
KS		 512/// Returns video codec short name for provided FOURCC (used in MOV format).
513pub fn find_codec_from_mov_video_fourcc(fcc: &[u8;4]) -> Option<&'static str> {
514 for (fourcc, name) in MOV_VIDEO_CODEC_REGISTER.iter() {
515 if *fourcc == fcc { return Some(name); }
516 }
517 None
518}
519
520/// Returns known audio codec short name for provided FOURCC (used in MOV format).
521pub fn find_codec_from_mov_audio_fourcc(fcc: &[u8;4]) -> Option<&'static str> {
522 for (fourcc, name) in MOV_AUDIO_CODEC_REGISTER.iter() {
523 if *fourcc == fcc { return Some(name); }
524 }
525 None
526}
527
d48ee414
KS		 528#[cfg(test)]
529mod test {
530 use super::*;
531
532 #[test]
533 fn test_register() {
534 let c1 = find_codec_from_avi_fourcc(b"IV41").unwrap();
535 let c2 = find_codec_from_wav_twocc(0x401).unwrap();
536 println!("found {} and {}", c1, c2);
537 let cd1 = get_codec_description(c1).unwrap();
538 let cd2 = get_codec_description(c2).unwrap();
539 println!("got {} and {}", cd1, cd2);
540 }
b58d7656 541}
NihAV is a research multimedia framework