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[Faustine.git] / interpretor / libsndfile-1.0.25 / src / wav_w64.h
1 /*
2 ** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
3 **
4 ** This program is free software; you can redistribute it and/or modify
5 ** it under the terms of the GNU Lesser General Public License as published by
6 ** the Free Software Foundation; either version 2.1 of the License, or
7 ** (at your option) any later version.
8 **
9 ** This program is distributed in the hope that it will be useful,
10 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
11 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 ** GNU Lesser General Public License for more details.
13 **
14 ** You should have received a copy of the GNU Lesser General Public License
15 ** along with this program; if not, write to the Free Software
16 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 */
18
19 /* This file contains definitions commong to WAV and W64 files. */
20
21
22 #ifndef WAV_W64_H_INCLUDED
23 #define WAV_W64_H_INCLUDED
24
25 /*------------------------------------------------------------------------------
26 ** List of known WAV format tags
27 */
28
29 enum
30 {
31 /* keep sorted for wav_w64_format_str() */
32 WAVE_FORMAT_UNKNOWN = 0x0000, /* Microsoft Corporation */
33 WAVE_FORMAT_PCM = 0x0001, /* Microsoft PCM format */
34 WAVE_FORMAT_MS_ADPCM = 0x0002, /* Microsoft ADPCM */
35 WAVE_FORMAT_IEEE_FLOAT = 0x0003, /* Micrososft 32 bit float format */
36 WAVE_FORMAT_VSELP = 0x0004, /* Compaq Computer Corporation */
37 WAVE_FORMAT_IBM_CVSD = 0x0005, /* IBM Corporation */
38 WAVE_FORMAT_ALAW = 0x0006, /* Microsoft Corporation */
39 WAVE_FORMAT_MULAW = 0x0007, /* Microsoft Corporation */
40 WAVE_FORMAT_OKI_ADPCM = 0x0010, /* OKI */
41 WAVE_FORMAT_IMA_ADPCM = 0x0011, /* Intel Corporation */
42 WAVE_FORMAT_MEDIASPACE_ADPCM = 0x0012, /* Videologic */
43 WAVE_FORMAT_SIERRA_ADPCM = 0x0013, /* Sierra Semiconductor Corp */
44 WAVE_FORMAT_G723_ADPCM = 0x0014, /* Antex Electronics Corporation */
45 WAVE_FORMAT_DIGISTD = 0x0015, /* DSP Solutions, Inc. */
46 WAVE_FORMAT_DIGIFIX = 0x0016, /* DSP Solutions, Inc. */
47 WAVE_FORMAT_DIALOGIC_OKI_ADPCM = 0x0017, /* Dialogic Corporation */
48 WAVE_FORMAT_MEDIAVISION_ADPCM = 0x0018, /* Media Vision, Inc. */
49 WAVE_FORMAT_CU_CODEC = 0x0019, /* Hewlett-Packard Company */
50 WAVE_FORMAT_YAMAHA_ADPCM = 0x0020, /* Yamaha Corporation of America */
51 WAVE_FORMAT_SONARC = 0x0021, /* Speech Compression */
52 WAVE_FORMAT_DSPGROUP_TRUESPEECH = 0x0022, /* DSP Group, Inc */
53 WAVE_FORMAT_ECHOSC1 = 0x0023, /* Echo Speech Corporation */
54 WAVE_FORMAT_AUDIOFILE_AF36 = 0x0024, /* Audiofile, Inc. */
55 WAVE_FORMAT_APTX = 0x0025, /* Audio Processing Technology */
56 WAVE_FORMAT_AUDIOFILE_AF10 = 0x0026, /* Audiofile, Inc. */
57 WAVE_FORMAT_PROSODY_1612 = 0x0027, /* Aculab plc */
58 WAVE_FORMAT_LRC = 0x0028, /* Merging Technologies S.A. */
59 WAVE_FORMAT_DOLBY_AC2 = 0x0030, /* Dolby Laboratories */
60 WAVE_FORMAT_GSM610 = 0x0031, /* Microsoft Corporation */
61 WAVE_FORMAT_MSNAUDIO = 0x0032, /* Microsoft Corporation */
62 WAVE_FORMAT_ANTEX_ADPCME = 0x0033, /* Antex Electronics Corporation */
63 WAVE_FORMAT_CONTROL_RES_VQLPC = 0x0034, /* Control Resources Limited */
64 WAVE_FORMAT_DIGIREAL = 0x0035, /* DSP Solutions, Inc. */
65 WAVE_FORMAT_DIGIADPCM = 0x0036, /* DSP Solutions, Inc. */
66 WAVE_FORMAT_CONTROL_RES_CR10 = 0x0037, /* Control Resources Limited */
67 WAVE_FORMAT_NMS_VBXADPCM = 0x0038, /* Natural MicroSystems */
68 WAVE_FORMAT_ROLAND_RDAC = 0x0039, /* Roland */
69 WAVE_FORMAT_ECHOSC3 = 0x003A, /* Echo Speech Corporation */
70 WAVE_FORMAT_ROCKWELL_ADPCM = 0x003B, /* Rockwell International */
71 WAVE_FORMAT_ROCKWELL_DIGITALK = 0x003C, /* Rockwell International */
72 WAVE_FORMAT_XEBEC = 0x003D, /* Xebec Multimedia Solutions Limited */
73 WAVE_FORMAT_G721_ADPCM = 0x0040, /* Antex Electronics Corporation */
74 WAVE_FORMAT_G728_CELP = 0x0041, /* Antex Electronics Corporation */
75 WAVE_FORMAT_MSG723 = 0x0042, /* Microsoft Corporation */
76 WAVE_FORMAT_MPEG = 0x0050, /* Microsoft Corporation */
77 WAVE_FORMAT_RT24 = 0x0052, /* InSoft Inc. */
78 WAVE_FORMAT_PAC = 0x0053, /* InSoft Inc. */
79 WAVE_FORMAT_MPEGLAYER3 = 0x0055, /* MPEG 3 Layer 1 */
80 WAVE_FORMAT_LUCENT_G723 = 0x0059, /* Lucent Technologies */
81 WAVE_FORMAT_CIRRUS = 0x0060, /* Cirrus Logic */
82 WAVE_FORMAT_ESPCM = 0x0061, /* ESS Technology */
83 WAVE_FORMAT_VOXWARE = 0x0062, /* Voxware Inc */
84 WAVE_FORMAT_CANOPUS_ATRAC = 0x0063, /* Canopus, Co., Ltd. */
85 WAVE_FORMAT_G726_ADPCM = 0x0064, /* APICOM */
86 WAVE_FORMAT_G722_ADPCM = 0x0065, /* APICOM */
87 WAVE_FORMAT_DSAT = 0x0066, /* Microsoft Corporation */
88 WAVE_FORMAT_DSAT_DISPLAY = 0x0067, /* Microsoft Corporation */
89 WAVE_FORMAT_VOXWARE_BYTE_ALIGNED = 0x0069, /* Voxware Inc. */
90 WAVE_FORMAT_VOXWARE_AC8 = 0x0070, /* Voxware Inc. */
91 WAVE_FORMAT_VOXWARE_AC10 = 0x0071, /* Voxware Inc. */
92 WAVE_FORMAT_VOXWARE_AC16 = 0x0072, /* Voxware Inc. */
93 WAVE_FORMAT_VOXWARE_AC20 = 0x0073, /* Voxware Inc. */
94 WAVE_FORMAT_VOXWARE_RT24 = 0x0074, /* Voxware Inc. */
95 WAVE_FORMAT_VOXWARE_RT29 = 0x0075, /* Voxware Inc. */
96 WAVE_FORMAT_VOXWARE_RT29HW = 0x0076, /* Voxware Inc. */
97 WAVE_FORMAT_VOXWARE_VR12 = 0x0077, /* Voxware Inc. */
98 WAVE_FORMAT_VOXWARE_VR18 = 0x0078, /* Voxware Inc. */
99 WAVE_FORMAT_VOXWARE_TQ40 = 0x0079, /* Voxware Inc. */
100 WAVE_FORMAT_SOFTSOUND = 0x0080, /* Softsound, Ltd. */
101 WAVE_FORMAT_VOXARE_TQ60 = 0x0081, /* Voxware Inc. */
102 WAVE_FORMAT_MSRT24 = 0x0082, /* Microsoft Corporation */
103 WAVE_FORMAT_G729A = 0x0083, /* AT&T Laboratories */
104 WAVE_FORMAT_MVI_MV12 = 0x0084, /* Motion Pixels */
105 WAVE_FORMAT_DF_G726 = 0x0085, /* DataFusion Systems (Pty) (Ltd) */
106 WAVE_FORMAT_DF_GSM610 = 0x0086, /* DataFusion Systems (Pty) (Ltd) */
107 /* removed because duplicate */
108 /* WAVE_FORMAT_ISIAUDIO = 0x0088, */ /* Iterated Systems, Inc. */
109 WAVE_FORMAT_ONLIVE = 0x0089, /* OnLive! Technologies, Inc. */
110 WAVE_FORMAT_SBC24 = 0x0091, /* Siemens Business Communications Systems */
111 WAVE_FORMAT_DOLBY_AC3_SPDIF = 0x0092, /* Sonic Foundry */
112 WAVE_FORMAT_ZYXEL_ADPCM = 0x0097, /* ZyXEL Communications, Inc. */
113 WAVE_FORMAT_PHILIPS_LPCBB = 0x0098, /* Philips Speech Processing */
114 WAVE_FORMAT_PACKED = 0x0099, /* Studer Professional Audio AG */
115 WAVE_FORMAT_RHETOREX_ADPCM = 0x0100, /* Rhetorex, Inc. */
116
117 /* removed because of the following */
118 /* WAVE_FORMAT_IRAT = 0x0101,*/ /* BeCubed Software Inc. */
119
120 /* these three are unofficial */
121 IBM_FORMAT_MULAW = 0x0101, /* IBM mu-law format */
122 IBM_FORMAT_ALAW = 0x0102, /* IBM a-law format */
123 IBM_FORMAT_ADPCM = 0x0103, /* IBM AVC Adaptive Differential PCM format */
124
125 WAVE_FORMAT_VIVO_G723 = 0x0111, /* Vivo Software */
126 WAVE_FORMAT_VIVO_SIREN = 0x0112, /* Vivo Software */
127 WAVE_FORMAT_DIGITAL_G723 = 0x0123, /* Digital Equipment Corporation */
128 WAVE_FORMAT_CREATIVE_ADPCM = 0x0200, /* Creative Labs, Inc */
129 WAVE_FORMAT_CREATIVE_FASTSPEECH8 = 0x0202, /* Creative Labs, Inc */
130 WAVE_FORMAT_CREATIVE_FASTSPEECH10 = 0x0203, /* Creative Labs, Inc */
131 WAVE_FORMAT_QUARTERDECK = 0x0220, /* Quarterdeck Corporation */
132 WAVE_FORMAT_FM_TOWNS_SND = 0x0300, /* Fujitsu Corporation */
133 WAVE_FORMAT_BZV_DIGITAL = 0x0400, /* Brooktree Corporation */
134 WAVE_FORMAT_VME_VMPCM = 0x0680, /* AT&T Labs, Inc. */
135 WAVE_FORMAT_OLIGSM = 0x1000, /* Ing C. Olivetti & C., S.p.A. */
136 WAVE_FORMAT_OLIADPCM = 0x1001, /* Ing C. Olivetti & C., S.p.A. */
137 WAVE_FORMAT_OLICELP = 0x1002, /* Ing C. Olivetti & C., S.p.A. */
138 WAVE_FORMAT_OLISBC = 0x1003, /* Ing C. Olivetti & C., S.p.A. */
139 WAVE_FORMAT_OLIOPR = 0x1004, /* Ing C. Olivetti & C., S.p.A. */
140 WAVE_FORMAT_LH_CODEC = 0x1100, /* Lernout & Hauspie */
141 WAVE_FORMAT_NORRIS = 0x1400, /* Norris Communications, Inc. */
142 /* removed because duplicate */
143 /* WAVE_FORMAT_ISIAUDIO = 0x1401, */ /* AT&T Labs, Inc. */
144 WAVE_FORMAT_SOUNDSPACE_MUSICOMPRESS = 0x1500, /* AT&T Labs, Inc. */
145 WAVE_FORMAT_DVM = 0x2000, /* FAST Multimedia AG */
146 WAVE_FORMAT_INTERWAV_VSC112 = 0x7150, /* ????? */
147
148 WAVE_FORMAT_IPP_ITU_G_723_1 = 0x7230, /* Intel Performance Primitives g723 codec. */
149
150 WAVE_FORMAT_EXTENSIBLE = 0xFFFE
151 } ;
152
153 typedef struct
154 { unsigned short format ;
155 unsigned short channels ;
156 unsigned int samplerate ;
157 unsigned int bytespersec ;
158 unsigned short blockalign ;
159 unsigned short bitwidth ;
160 } MIN_WAV_FMT ;
161
162 typedef struct
163 { unsigned short format ;
164 unsigned short channels ;
165 unsigned int samplerate ;
166 unsigned int bytespersec ;
167 unsigned short blockalign ;
168 unsigned short bitwidth ;
169 unsigned short extrabytes ;
170 unsigned short dummy ;
171 } WAV_FMT_SIZE20 ;
172
173 typedef struct
174 { unsigned short format ;
175 unsigned short channels ;
176 unsigned int samplerate ;
177 unsigned int bytespersec ;
178 unsigned short blockalign ;
179 unsigned short bitwidth ;
180 unsigned short extrabytes ;
181 unsigned short samplesperblock ;
182 unsigned short numcoeffs ;
183 struct
184 { short coeff1 ;
185 short coeff2 ;
186 } coeffs [7] ;
187 } MS_ADPCM_WAV_FMT ;
188
189 typedef struct
190 { unsigned short format ;
191 unsigned short channels ;
192 unsigned int samplerate ;
193 unsigned int bytespersec ;
194 unsigned short blockalign ;
195 unsigned short bitwidth ;
196 unsigned short extrabytes ;
197 unsigned short samplesperblock ;
198 } IMA_ADPCM_WAV_FMT ;
199
200 typedef struct
201 { unsigned short format ;
202 unsigned short channels ;
203 unsigned int samplerate ;
204 unsigned int bytespersec ;
205 unsigned short blockalign ;
206 unsigned short bitwidth ;
207 unsigned short extrabytes ;
208 unsigned short auxblocksize ;
209 } G72x_ADPCM_WAV_FMT ;
210
211
212 typedef struct
213 { unsigned short format ;
214 unsigned short channels ;
215 unsigned int samplerate ;
216 unsigned int bytespersec ;
217 unsigned short blockalign ;
218 unsigned short bitwidth ;
219 unsigned short extrabytes ;
220 unsigned short samplesperblock ;
221 } GSM610_WAV_FMT ;
222
223 typedef struct
224 { unsigned int esf_field1 ;
225 unsigned short esf_field2 ;
226 unsigned short esf_field3 ;
227 char esf_field4 [8] ;
228 } EXT_SUBFORMAT ;
229
230 typedef struct
231 { unsigned short format ;
232 unsigned short channels ;
233 unsigned int samplerate ;
234 unsigned int bytespersec ;
235 unsigned short blockalign ;
236 unsigned short bitwidth ;
237 unsigned short extrabytes ;
238 unsigned short validbits ;
239 unsigned int channelmask ;
240 EXT_SUBFORMAT esf ;
241 } EXTENSIBLE_WAV_FMT ;
242
243 typedef union
244 { unsigned short format ;
245 MIN_WAV_FMT min ;
246 IMA_ADPCM_WAV_FMT ima ;
247 MS_ADPCM_WAV_FMT msadpcm ;
248 G72x_ADPCM_WAV_FMT g72x ;
249 EXTENSIBLE_WAV_FMT ext ;
250 GSM610_WAV_FMT gsm610 ;
251 WAV_FMT_SIZE20 size20 ;
252 char padding [512] ;
253 } WAV_FMT ;
254
255 typedef struct
256 { int frames ;
257 } FACT_CHUNK ;
258
259 typedef struct
260 { /* For ambisonic commands */
261 int wavex_ambisonic ;
262 unsigned wavex_channelmask ;
263
264 /* Set to true when 'fmt ' chunk is ambiguous.*/
265 int fmt_is_broken ;
266 WAV_FMT wav_fmt ;
267 } WAV_PRIVATE ;
268
269 #define WAV_W64_GSM610_BLOCKSIZE 65
270 #define WAV_W64_GSM610_SAMPLES 320
271
272 /*------------------------------------------------------------------------------------
273 ** Functions defined in wav_ms_adpcm.c
274 */
275
276 #define MSADPCM_ADAPT_COEFF_COUNT 7
277
278 void msadpcm_write_adapt_coeffs (SF_PRIVATE *psf) ;
279
280 /*------------------------------------------------------------------------------------
281 ** Functions defined in wav_w64.c
282 */
283
284 int wav_w64_srate2blocksize (int srate_chan_product) ;
285 char const* wav_w64_format_str (int k) ;
286 int wav_w64_read_fmt_chunk (SF_PRIVATE *psf, int fmtsize) ;
287 void wavex_write_guid (SF_PRIVATE *psf, const EXT_SUBFORMAT * subformat) ;
288 void wav_w64_analyze (SF_PRIVATE *psf) ;
289 int wavex_gen_channel_mask (const int *chan_map, int channels) ;
290
291 int wav_read_bext_chunk (SF_PRIVATE *psf, unsigned int chunksize) ;
292 int wav_write_bext_chunk (SF_PRIVATE *psf) ;
293
294 #endif
295
An OCaml-based interpreter for Faust and its vector extension