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Diffstat (limited to 'nylsf/wav_w64.h')
| -rw-r--r-- | nylsf/wav_w64.h | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/nylsf/wav_w64.h b/nylsf/wav_w64.h new file mode 100644 index 0000000..7d7ab1c --- /dev/null +++ b/nylsf/wav_w64.h @@ -0,0 +1,286 @@ +/* +** Copyright (C) 1999-2005 Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* This file contains definitions commong to WAV and W64 files. */ + + +#ifndef WAV_W64_H_INCLUDED +#define WAV_W64_H_INCLUDED + +/*------------------------------------------------------------------------------ +** List of known WAV format tags +*/ + +enum +{ + /* keep sorted for wav_w64_format_str() */ + WAVE_FORMAT_UNKNOWN = 0x0000, /* Microsoft Corporation */ + WAVE_FORMAT_PCM = 0x0001, /* Microsoft PCM format */ + WAVE_FORMAT_MS_ADPCM = 0x0002, /* Microsoft ADPCM */ + WAVE_FORMAT_IEEE_FLOAT = 0x0003, /* Micrososft 32 bit float format */ + WAVE_FORMAT_VSELP = 0x0004, /* Compaq Computer Corporation */ + WAVE_FORMAT_IBM_CVSD = 0x0005, /* IBM Corporation */ + WAVE_FORMAT_ALAW = 0x0006, /* Microsoft Corporation */ + WAVE_FORMAT_MULAW = 0x0007, /* Microsoft Corporation */ + WAVE_FORMAT_OKI_ADPCM = 0x0010, /* OKI */ + WAVE_FORMAT_IMA_ADPCM = 0x0011, /* Intel Corporation */ + WAVE_FORMAT_MEDIASPACE_ADPCM = 0x0012, /* Videologic */ + WAVE_FORMAT_SIERRA_ADPCM = 0x0013, /* Sierra Semiconductor Corp */ + WAVE_FORMAT_G723_ADPCM = 0x0014, /* Antex Electronics Corporation */ + WAVE_FORMAT_DIGISTD = 0x0015, /* DSP Solutions, Inc. */ + WAVE_FORMAT_DIGIFIX = 0x0016, /* DSP Solutions, Inc. */ + WAVE_FORMAT_DIALOGIC_OKI_ADPCM = 0x0017, /* Dialogic Corporation */ + WAVE_FORMAT_MEDIAVISION_ADPCM = 0x0018, /* Media Vision, Inc. */ + WAVE_FORMAT_CU_CODEC = 0x0019, /* Hewlett-Packard Company */ + WAVE_FORMAT_YAMAHA_ADPCM = 0x0020, /* Yamaha Corporation of America */ + WAVE_FORMAT_SONARC = 0x0021, /* Speech Compression */ + WAVE_FORMAT_DSPGROUP_TRUESPEECH = 0x0022, /* DSP Group, Inc */ + WAVE_FORMAT_ECHOSC1 = 0x0023, /* Echo Speech Corporation */ + WAVE_FORMAT_AUDIOFILE_AF36 = 0x0024, /* Audiofile, Inc. */ + WAVE_FORMAT_APTX = 0x0025, /* Audio Processing Technology */ + WAVE_FORMAT_AUDIOFILE_AF10 = 0x0026, /* Audiofile, Inc. */ + WAVE_FORMAT_PROSODY_1612 = 0x0027, /* Aculab plc */ + WAVE_FORMAT_LRC = 0x0028, /* Merging Technologies S.A. */ + WAVE_FORMAT_DOLBY_AC2 = 0x0030, /* Dolby Laboratories */ + WAVE_FORMAT_GSM610 = 0x0031, /* Microsoft Corporation */ + WAVE_FORMAT_MSNAUDIO = 0x0032, /* Microsoft Corporation */ + WAVE_FORMAT_ANTEX_ADPCME = 0x0033, /* Antex Electronics Corporation */ + WAVE_FORMAT_CONTROL_RES_VQLPC = 0x0034, /* Control Resources Limited */ + WAVE_FORMAT_DIGIREAL = 0x0035, /* DSP Solutions, Inc. */ + WAVE_FORMAT_DIGIADPCM = 0x0036, /* DSP Solutions, Inc. */ + WAVE_FORMAT_CONTROL_RES_CR10 = 0x0037, /* Control Resources Limited */ + WAVE_FORMAT_NMS_VBXADPCM = 0x0038, /* Natural MicroSystems */ + WAVE_FORMAT_ROLAND_RDAC = 0x0039, /* Roland */ + WAVE_FORMAT_ECHOSC3 = 0x003A, /* Echo Speech Corporation */ + WAVE_FORMAT_ROCKWELL_ADPCM = 0x003B, /* Rockwell International */ + WAVE_FORMAT_ROCKWELL_DIGITALK = 0x003C, /* Rockwell International */ + WAVE_FORMAT_XEBEC = 0x003D, /* Xebec Multimedia Solutions Limited */ + WAVE_FORMAT_G721_ADPCM = 0x0040, /* Antex Electronics Corporation */ + WAVE_FORMAT_G728_CELP = 0x0041, /* Antex Electronics Corporation */ + WAVE_FORMAT_MSG723 = 0x0042, /* Microsoft Corporation */ + WAVE_FORMAT_MPEG = 0x0050, /* Microsoft Corporation */ + WAVE_FORMAT_RT24 = 0x0052, /* InSoft Inc. */ + WAVE_FORMAT_PAC = 0x0053, /* InSoft Inc. */ + WAVE_FORMAT_MPEGLAYER3 = 0x0055, /* MPEG 3 Layer 1 */ + WAVE_FORMAT_LUCENT_G723 = 0x0059, /* Lucent Technologies */ + WAVE_FORMAT_CIRRUS = 0x0060, /* Cirrus Logic */ + WAVE_FORMAT_ESPCM = 0x0061, /* ESS Technology */ + WAVE_FORMAT_VOXWARE = 0x0062, /* Voxware Inc */ + WAVE_FORMAT_CANOPUS_ATRAC = 0x0063, /* Canopus, Co., Ltd. */ + WAVE_FORMAT_G726_ADPCM = 0x0064, /* APICOM */ + WAVE_FORMAT_G722_ADPCM = 0x0065, /* APICOM */ + WAVE_FORMAT_DSAT = 0x0066, /* Microsoft Corporation */ + WAVE_FORMAT_DSAT_DISPLAY = 0x0067, /* Microsoft Corporation */ + WAVE_FORMAT_VOXWARE_BYTE_ALIGNED = 0x0069, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC8 = 0x0070, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC10 = 0x0071, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC16 = 0x0072, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC20 = 0x0073, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_RT24 = 0x0074, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_RT29 = 0x0075, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_RT29HW = 0x0076, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_VR12 = 0x0077, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_VR18 = 0x0078, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_TQ40 = 0x0079, /* Voxware Inc. */ + WAVE_FORMAT_SOFTSOUND = 0x0080, /* Softsound, Ltd. */ + WAVE_FORMAT_VOXARE_TQ60 = 0x0081, /* Voxware Inc. */ + WAVE_FORMAT_MSRT24 = 0x0082, /* Microsoft Corporation */ + WAVE_FORMAT_G729A = 0x0083, /* AT&T Laboratories */ + WAVE_FORMAT_MVI_MV12 = 0x0084, /* Motion Pixels */ + WAVE_FORMAT_DF_G726 = 0x0085, /* DataFusion Systems (Pty) (Ltd) */ + WAVE_FORMAT_DF_GSM610 = 0x0086, /* DataFusion Systems (Pty) (Ltd) */ + /* removed because duplicate */ + /* WAVE_FORMAT_ISIAUDIO = 0x0088, */ /* Iterated Systems, Inc. */ + WAVE_FORMAT_ONLIVE = 0x0089, /* OnLive! Technologies, Inc. */ + WAVE_FORMAT_SBC24 = 0x0091, /* Siemens Business Communications Systems */ + WAVE_FORMAT_DOLBY_AC3_SPDIF = 0x0092, /* Sonic Foundry */ + WAVE_FORMAT_ZYXEL_ADPCM = 0x0097, /* ZyXEL Communications, Inc. */ + WAVE_FORMAT_PHILIPS_LPCBB = 0x0098, /* Philips Speech Processing */ + WAVE_FORMAT_PACKED = 0x0099, /* Studer Professional Audio AG */ + WAVE_FORMAT_RHETOREX_ADPCM = 0x0100, /* Rhetorex, Inc. */ + + /* removed because of the following */ + /* WAVE_FORMAT_IRAT = 0x0101,*/ /* BeCubed Software Inc. */ + + /* these three are unofficial */ + IBM_FORMAT_MULAW = 0x0101, /* IBM mu-law format */ + IBM_FORMAT_ALAW = 0x0102, /* IBM a-law format */ + IBM_FORMAT_ADPCM = 0x0103, /* IBM AVC Adaptive Differential PCM format */ + + WAVE_FORMAT_VIVO_G723 = 0x0111, /* Vivo Software */ + WAVE_FORMAT_VIVO_SIREN = 0x0112, /* Vivo Software */ + WAVE_FORMAT_DIGITAL_G723 = 0x0123, /* Digital Equipment Corporation */ + WAVE_FORMAT_CREATIVE_ADPCM = 0x0200, /* Creative Labs, Inc */ + WAVE_FORMAT_CREATIVE_FASTSPEECH8 = 0x0202, /* Creative Labs, Inc */ + WAVE_FORMAT_CREATIVE_FASTSPEECH10 = 0x0203, /* Creative Labs, Inc */ + WAVE_FORMAT_QUARTERDECK = 0x0220, /* Quarterdeck Corporation */ + WAVE_FORMAT_FM_TOWNS_SND = 0x0300, /* Fujitsu Corporation */ + WAVE_FORMAT_BZV_DIGITAL = 0x0400, /* Brooktree Corporation */ + WAVE_FORMAT_VME_VMPCM = 0x0680, /* AT&T Labs, Inc. */ + WAVE_FORMAT_OLIGSM = 0x1000, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLIADPCM = 0x1001, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLICELP = 0x1002, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLISBC = 0x1003, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLIOPR = 0x1004, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_LH_CODEC = 0x1100, /* Lernout & Hauspie */ + WAVE_FORMAT_NORRIS = 0x1400, /* Norris Communications, Inc. */ + /* removed because duplicate */ + /* WAVE_FORMAT_ISIAUDIO = 0x1401, */ /* AT&T Labs, Inc. */ + WAVE_FORMAT_SOUNDSPACE_MUSICOMPRESS = 0x1500, /* AT&T Labs, Inc. */ + WAVE_FORMAT_DVM = 0x2000, /* FAST Multimedia AG */ + WAVE_FORMAT_INTERWAV_VSC112 = 0x7150, /* ????? */ + + WAVE_FORMAT_IPP_ITU_G_723_1 = 0x7230, /* Intel Performance Primitives g723 codec. */ + + WAVE_FORMAT_EXTENSIBLE = 0xFFFE +} ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; +} MIN_WAV_FMT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short dummy ; +} WAV_FMT_SIZE20 ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short samplesperblock ; + unsigned short numcoeffs ; + struct + { short coeff1 ; + short coeff2 ; + } coeffs [7] ; +} MS_ADPCM_WAV_FMT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short samplesperblock ; +} IMA_ADPCM_WAV_FMT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short auxblocksize ; +} G72x_ADPCM_WAV_FMT ; + + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short samplesperblock ; +} GSM610_WAV_FMT ; + +typedef struct +{ unsigned int esf_field1 ; + unsigned short esf_field2 ; + unsigned short esf_field3 ; + char esf_field4 [8] ; +} EXT_SUBFORMAT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short validbits ; + unsigned int channelmask ; + EXT_SUBFORMAT esf ; +} EXTENSIBLE_WAV_FMT ; + +typedef union +{ unsigned short format ; + MIN_WAV_FMT min ; + IMA_ADPCM_WAV_FMT ima ; + MS_ADPCM_WAV_FMT msadpcm ; + G72x_ADPCM_WAV_FMT g72x ; + EXTENSIBLE_WAV_FMT ext ; + GSM610_WAV_FMT gsm610 ; + WAV_FMT_SIZE20 size20 ; + char padding [512] ; +} WAV_FMT ; + +typedef struct +{ int frames ; +} FACT_CHUNK ; + +#define WAV_W64_GSM610_BLOCKSIZE 65 +#define WAV_W64_GSM610_SAMPLES 320 + +/*------------------------------------------------------------------------------------ +** Functions defined in wav_ms_adpcm.c +*/ + +#define MSADPCM_ADAPT_COEFF_COUNT 7 + +void msadpcm_write_adapt_coeffs (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------------ +** Functions defined in wav_w64.c +*/ + +int wav_w64_srate2blocksize (int srate_chan_product) ; +char const* wav_w64_format_str (int k) ; +int wav_w64_read_fmt_chunk (SF_PRIVATE *psf, WAV_FMT *wav_fmt, int structsize) ; +void wavex_write_guid (SF_PRIVATE *psf, const EXT_SUBFORMAT * subformat) ; + +#endif +/* +** Do not edit or modify anything in this comment block. +** The arch-tag line is a file identity tag for the GNU Arch +** revision control system. +** +** arch-tag: 877fde12-9be3-4a31-8a5a-fdae39958613 +*/ |