Mercurial > repos > blastem
diff wave.h @ 407:c3abc4ada43d
Add support for logging YM2612 channels to WAVE files
author | Mike Pavone <pavone@retrodev.com> |
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date | Sun, 16 Jun 2013 17:57:57 -0700 |
parents | |
children | 140af5509ce7 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/wave.h Sun Jun 16 17:57:57 2013 -0700 @@ -0,0 +1,38 @@ +#ifndef WAVE_H_ +#define WAVE_H_ + +#include <stdint.h> +#include <stdio.h> + +#pragma pack(push, 1) + +typedef struct { + char id[4]; + uint32_t size; + char format[4]; +} riff_chunk; + +typedef struct { + char id[4]; + uint32_t size; +} riff_sub_chunk; + +typedef struct { + riff_chunk chunk; + riff_sub_chunk format_header; + uint16_t audio_format; + uint16_t num_channels; + uint32_t sample_rate; + uint32_t byte_rate; + uint16_t block_align; + uint16_t bits_per_sample; + riff_sub_chunk data_header; +} wave_header; + +#pragma pack(pop) + +int wave_init(FILE * f, uint32_t sample_rate, uint16_t bits_per_sample, uint16_t num_channels); +int wave_finalize(FILE * f); + +#endif //WAVE_H_ +