Mercurial > repos > blastem

annotate vgm.h @ 989:d70000fdff0b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Implemented IR and undefined bits of info word for address error exception frames
author Michael Pavone <pavone@retrodev.com>
date Wed, 27 Apr 2016 21:39:17 -0700
parents a2034b8d7495
children 508522f08e4d
rev   line source
pavone@862 1 #ifndef VGM_H_
pavone@862 2 #define VGM_H_
pavone@862 3
pavone@862 4 #pragma pack(push, 1)
pavone@862 5 typedef struct {
pavone@862 6 char ident[4];
pavone@862 7 uint32_t eof_offset;
pavone@862 8 uint32_t version;
pavone@862 9 uint32_t sn76489_clk;
pavone@862 10 uint32_t ym2413_clk;
pavone@862 11 uint32_t gd3_offset;
pavone@862 12 uint32_t num_samples;
pavone@862 13 uint32_t loop_offset;
pavone@862 14 uint32_t loop_samples;
pavone@862 15 uint32_t rate;
pavone@862 16 uint16_t sn76489_fb;
pavone@862 17 uint8_t sn76489_shift;
pavone@862 18 uint8_t sn76489_flags;
pavone@862 19 uint32_t ym2612_clk;
pavone@862 20 uint32_t ym2151_clk;
pavone@862 21 uint32_t data_offset;
pavone@862 22 uint32_t sega_pcm_clk;
pavone@862 23 uint32_t sega_pcm_reg;
pavone@862 24 } vgm_header;
pavone@862 25
pavone@862 26 enum {
pavone@862 27 CMD_PSG_STEREO = 0x4F,
pavone@862 28 CMD_PSG,
pavone@862 29 CMD_YM2413,
pavone@862 30 CMD_YM2612_0,
pavone@862 31 CMD_YM2612_1,
pavone@862 32 CMD_YM2151,
pavone@862 33 CMD_YM2203,
pavone@862 34 CMD_YM2608_0,
pavone@862 35 CMD_YM2608_1,
pavone@862 36 CMD_YM2610_0,
pavone@862 37 CMD_YM2610_1,
pavone@862 38 CMD_YM3812,
pavone@862 39 CMD_YM3526,
pavone@862 40 CMD_Y8950,
pavone@862 41 CMD_YMZ280B,
pavone@862 42 CMD_YMF262_0,
pavone@862 43 CMD_YMF262_1,
pavone@862 44 CMD_WAIT = 0x61,
pavone@862 45 CMD_WAIT_60,
pavone@862 46 CMD_WAIT_50,
pavone@862 47 CMD_END = 0x66,
pavone@862 48 CMD_DATA,
pavone@862 49 CMD_PCM_WRITE,
pavone@862 50 CMD_WAIT_SHORT = 0x70,
pavone@862 51 CMD_YM2612_DAC = 0x80,
pavone@862 52 CMD_DAC_STREAM_SETUP = 0x90,
pavone@862 53 CMD_DAC_STREAM_DATA,
pavone@862 54 CMD_DAC_STREAM_FREQ,
pavone@862 55 CMD_DAC_STREAM_START,
pavone@862 56 CMD_DAC_STREAM_STOP,
pavone@862 57 CMD_DAC_STREAM_STARTFAST,
pavone@862 58 CMD_DATA_SEEK = 0xE0
pavone@862 59 };
pavone@862 60
pavone@862 61 enum {
pavone@862 62 DATA_YM2612_PCM = 0
pavone@862 63 };
pavone@862 64
pavone@862 65 #pragma pack(pop)
pavone@862 66
pavone@862 67 typedef struct {
pavone@862 68 struct data_block *next;
pavone@862 69 uint8_t *data;
pavone@862 70 uint32_t size;
pavone@862 71 uint8_t type;
pavone@862 72 } data_block;
pavone@862 73
pavone@862 74 #endif //VGM_H_