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annotate wave.h @ 952:7f4a7f07f325

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Fix VDP interrupt ack. Big thanks to Eke-Eke or whoever left that helpful comment in Genesis Plus GX. Fixes Fatal Rewind
author Michael Pavone <pavone@retrodev.com>
date Tue, 12 Apr 2016 08:35:44 -0700
parents 140af5509ce7
children efc75ea79164
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140af5509ce7 Added copyright notice to source files and added GPL license text in COPYING
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1 /*
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2 Copyright 2013 Michael Pavone
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3 This file is part of BlastEm.
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4 BlastEm is free software distributed under the terms of the GNU General Public License version 3 or greater. See COPYING for full license text.
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5 */
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6 #ifndef WAVE_H_
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7 #define WAVE_H_
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8
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9 #include <stdint.h>
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10 #include <stdio.h>
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12 #pragma pack(push, 1)
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14 typedef struct {
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15 char id[4];
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16 uint32_t size;
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17 char format[4];
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18 } riff_chunk;
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20 typedef struct {
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21 char id[4];
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22 uint32_t size;
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23 } riff_sub_chunk;
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24
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25 typedef struct {
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26 riff_chunk chunk;
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27 riff_sub_chunk format_header;
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28 uint16_t audio_format;
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29 uint16_t num_channels;
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30 uint32_t sample_rate;
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31 uint32_t byte_rate;
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32 uint16_t block_align;
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33 uint16_t bits_per_sample;
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34 riff_sub_chunk data_header;
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35 } wave_header;
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36
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37 #pragma pack(pop)
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38
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39 int wave_init(FILE * f, uint32_t sample_rate, uint16_t bits_per_sample, uint16_t num_channels);
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40 int wave_finalize(FILE * f);
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41
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42 #endif //WAVE_H_
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