Mercurial > repos > blastem
view vgm.h @ 1893:7b62e6805e6a
Only look at low 24-bits of reset vector in ROM type detection heuristic
author | Michael Pavone <pavone@retrodev.com> |
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date | Thu, 05 Dec 2019 09:33:30 -0800 |
parents | a2034b8d7495 |
children | 508522f08e4d |
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#ifndef VGM_H_ #define VGM_H_ #pragma pack(push, 1) typedef struct { char ident[4]; uint32_t eof_offset; uint32_t version; uint32_t sn76489_clk; uint32_t ym2413_clk; uint32_t gd3_offset; uint32_t num_samples; uint32_t loop_offset; uint32_t loop_samples; uint32_t rate; uint16_t sn76489_fb; uint8_t sn76489_shift; uint8_t sn76489_flags; uint32_t ym2612_clk; uint32_t ym2151_clk; uint32_t data_offset; uint32_t sega_pcm_clk; uint32_t sega_pcm_reg; } vgm_header; enum { CMD_PSG_STEREO = 0x4F, CMD_PSG, CMD_YM2413, CMD_YM2612_0, CMD_YM2612_1, CMD_YM2151, CMD_YM2203, CMD_YM2608_0, CMD_YM2608_1, CMD_YM2610_0, CMD_YM2610_1, CMD_YM3812, CMD_YM3526, CMD_Y8950, CMD_YMZ280B, CMD_YMF262_0, CMD_YMF262_1, CMD_WAIT = 0x61, CMD_WAIT_60, CMD_WAIT_50, CMD_END = 0x66, CMD_DATA, CMD_PCM_WRITE, CMD_WAIT_SHORT = 0x70, CMD_YM2612_DAC = 0x80, CMD_DAC_STREAM_SETUP = 0x90, CMD_DAC_STREAM_DATA, CMD_DAC_STREAM_FREQ, CMD_DAC_STREAM_START, CMD_DAC_STREAM_STOP, CMD_DAC_STREAM_STARTFAST, CMD_DATA_SEEK = 0xE0 }; enum { DATA_YM2612_PCM = 0 }; #pragma pack(pop) typedef struct { struct data_block *next; uint8_t *data; uint32_t size; uint8_t type; } data_block; #endif //VGM_H_