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45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/*
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FileHandler - General-purpose file handling library for Niotso
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read_xa.h - Copyright (c) 2012 Niotso Project <http://niotso.org/>
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Author(s): Fatbag <X-Fi6@phppoll.org>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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typedef struct
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{
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char szID[4];
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uint32_t dwOutSize;
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/* WAVEFORMATEX */
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uint16_t wFormatTag;
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uint16_t nChannels;
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uint32_t nSamplesPerSec;
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uint32_t nAvgBytesPerSec;
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uint16_t nBlockAlign;
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uint16_t wBitsPerSample;
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size_t Frames;
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size_t XADataSize;
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} xaheader_t;
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#ifdef __cplusplus
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extern "C" {
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#endif
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size_t xa_compressed_size(size_t Frames, size_t Channels);
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int xa_read_header(xaheader_t * XAHeader, const uint8_t * Buffer, size_t FileSize);
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int xa_decode(const uint8_t *__restrict InBuffer, uint8_t *__restrict OutBuffer, size_t Frames, size_t Channels);
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#ifdef __cplusplus
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}
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#endif
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