mirror of
https://github.com/ACreTeam/ac-decomp
synced 2026-06-22 06:56:33 -04:00
Cuyler36
222 lines
6.5 KiB
C
222 lines
6.5 KiB
C
#ifndef AUDIOCOMMON_H
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#define AUDIOCOMMON_H
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#include "types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define S16_MIN (-0x8000)
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#define S16_MAX (0x7FFF)
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#define AUDIO_ARAM_SIZE 0x400000 /* 4MB */
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#define AUDIO_ARAM_HEAP_SIZE 0xC000
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#define AUDIO_GROUP_MAX 5
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#define AUDIO_SUBTRACK_NUM 16
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#define AUDIO_NOTE_MAX 128
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#define AUDIO_TATUMS_PER_BEAT 48
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#define AUDIO_GROUP_ALL_SUBTRACKS (0xFFFF)
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#define AUDIO_MUTE_FLAG_STOP_SAMPLES (1 << 3)
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#define AUDIO_MUTE_FLAG_STOP_SUBTRACK (1 << 4)
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#define AUDIO_MUTE_FLAG_SOFTEN (1 << 5)
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#define AUDIO_MUTE_FLAG_STOP_NOTE (1 << 6)
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#define AUDIO_MUTE_FLAG_STOP_SCRIPT (1 << 7)
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#define NA_MAKE_COMMAND(a0, a1, a2, a3) \
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(u32)((((a0) & 0xFF) << 24) | (((a1) & 0xFF) << 16) | (((a2) & 0xFF) << 8) | (((a3) & 0xFF) << 0))
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typedef enum DSPBUF_EVENTS {
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DSPBUF_EVENT_INIT = 0,
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DSPBUF_EVENT_FRAME_END = 1,
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DSPBUF_EVENT_MIX = 2,
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} DSPBUF_EVENTS;
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typedef enum SampleMedium {
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/* 0 */ MEDIUM_RAM,
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/* 1 */ MEDIUM_UNK,
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/* 2 */ MEDIUM_CART,
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/* 3 */ MEDIUM_DISK_DRIVE,
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/* 5 */ MEDIUM_RAM_UNLOADED = 5
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} SampleMedium;
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typedef enum AudioCacheType {
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/* 0 */ CACHE_TEMPORARY,
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/* 1 */ CACHE_PERSISTENT,
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/* 2 */ CACHE_EITHER,
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/* 3 */ CACHE_PERMANENT
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} AudioCacheType;
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typedef enum AudioCacheLoadType {
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/* 0 */ CACHE_LOAD_PERMANENT,
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/* 1 */ CACHE_LOAD_PERSISTENT,
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/* 2 */ CACHE_LOAD_TEMPORARY,
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/* 3 */ CACHE_LOAD_EITHER,
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/* 4 */ CACHE_LOAD_EITHER_NOSYNC
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} AudioCacheLoadType;
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typedef enum AudioLoadStatus {
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/* 0 */ LOAD_STATUS_NOT_LOADED,
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/* 1 */ LOAD_STATUS_IN_PROGRESS,
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/* 2 */ LOAD_STATUS_COMPLETE,
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/* 3 */ LOAD_STATUS_DISCARDABLE,
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/* 4 */ LOAD_STATUS_MAYBE_DISCARDABLE,
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/* 5 */ LOAD_STATUS_PERMANENT
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} AudioLoadStatus;
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typedef enum AdsrStatus {
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/* 0 */ ADSR_STATUS_DISABLED,
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/* 1 */ ADSR_STATUS_INITIAL,
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/* 2 */ ADSR_STATUS_START_LOOP,
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/* 3 */ ADSR_STATUS_LOOP,
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/* 4 */ ADSR_STATUS_FADE,
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/* 5 */ ADSR_STATUS_HANG,
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/* 6 */ ADSR_STATUS_DECAY,
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/* 7 */ ADSR_STATUS_RELEASE,
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/* 8 */ ADSR_STATUS_SUSTAIN
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} AdsrStatus;
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typedef enum PortamentoMode {
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/* 0 */ PORTAMENTO_MODE_OFF,
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/* 1 */ PORTAMENTO_MODE_1,
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/* 2 */ PORTAMENTO_MODE_2,
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/* 3 */ PORTAMENTO_MODE_3,
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/* 4 */ PORTAMENTO_MODE_4,
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/* 5 */ PORTAMENTO_MODE_5,
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/* 6 */ PORTAMENTO_MODE_6,
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/* 7 */ PORTAMENTO_MODE_7,
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/* 8 */ PORTAMENTO_MODE_8, // might be PORTAMENTO_MODE_NUM
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} PortamentoMode;
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typedef enum SampleBankTableType {
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/* 0 */ SEQUENCE_TABLE,
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/* 1 */ BANK_TABLE,
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/* 2 */ WAVE_TABLE
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} SampleBankTableType;
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#define VOICE_TYPE_PERCUSSION 0
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#define VOICE_TYPE_SOUND_EFF 1
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#define VOICE_TYPE_INSTRUMENT_START 2
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#define AUDIO_SWEEP_IS_SPECIAL(s) ((s).mode & 0x80)
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#define AUDIO_SWEEP_MODE(s) ((s).mode & ~0x80)
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#define AUDIO_NOTE_RELEASE (1 << 0)
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#define AUDIO_NOTE_SAMPLE_NOTES (1 << 1)
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#define AUDIOCMD_ALL_GROUPS 0xFF
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#define AUDIOCMD_ALL_SUBTRACKS 0xFF
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typedef enum GroupState {
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/* 0 */ GROUP_STATE_0,
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/* 1 */ GROUP_STATE_FADE_IN,
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/* 2 */ GROUP_STATE_FADE_OUT
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} GroupState;
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/* Most of these are from the MM decomp */
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typedef enum AudioCmd {
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/* 0x00 */ AUDIOCMD_NOOP,
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// SubTrack Commands
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/* 0x01 */ AUDIOCMD_OP_SUB_SET_VOL_SCALE,
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/* 0x02 */ AUDIOCMD_OP_SUB_SET_VOL,
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/* 0x03 */ AUDIOCMD_OP_SUB_SET_PAN,
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/* 0x04 */ AUDIOCMD_OP_SUB_SET_FREQ_SCALE,
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/* 0x05 */ AUDIOCMD_OP_SUB_SET_REVERB_VOLUME,
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/* 0x06 */ AUDIOCMD_OP_SUB_SET_PORT,
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/* 0x07 */ AUDIOCMD_OP_SUB_SET_PAN_WEIGHT,
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/* 0x08 */ AUDIOCMD_OP_SUB_SET_MUTE,
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/* 0x09 */ AUDIOCMD_OP_SUB_SET_MUTE_FLAGS,
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/* 0x0A */ AUDIOCMD_OP_SUB_SET_VIBRATO_DEPTH,
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/* 0x0B */ AUDIOCMD_OP_SUB_SET_VIBRATO_RATE,
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/* 0x0C */ AUDIOCMD_OP_SUB_SET_COMB_FILTER_SIZE,
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/* 0x0D */ AUDIOCMD_OP_SUB_SET_COMB_FILTER_GAIN,
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/* 0x0E */ AUDIOCMD_OP_SUB_SET_STEREO,
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/* 0x0F */ AUDIOCMD_OP_SUB_SET_SET_START_POS,
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/* 0x10 */ AUDIOCMD_OP_SUB_SET_SFX_STATE,
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/* 0x11 */ AUDIOCMD_OP_SUB_SET_REVERB_INDEX,
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/* 0x12 */ AUDIOCMD_OP_SUB_SET_SURROUND_EFFECT_INDEX,
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/* 0x13 */ AUDIOCMD_OP_SUB_SET_FILTER,
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/* 0x14 */ AUDIOCMD_OP_SUB_SET_GAIN,
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/* 0x15 */ AUDIOCMD_OP_SUB_SET_TRANSPOSITION,
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// Group Commands
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/* 0x41 */ AUDIOCMD_OP_GRP_FADE_VOLUME_SCALE = 0x41,
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/* 0x46 */ AUDIOCMD_OP_GRP_SET_PORT = 0x46,
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/* 0x47 */ AUDIOCMD_OP_GRP_SET_TEMPO,
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/* 0x48 */ AUDIOCMD_OP_GRP_SET_TRANSPOSITION,
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/* 0x49 */ AUDIOCMD_OP_GRP_CHANGE_TEMPO,
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/* 0x4A */ AUDIOCMD_OP_GRP_FADE_TO_SET_VOLUME,
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/* 0x4B */ AUDIOCMD_OP_GRP_FADE_TO_SCALED_VOLUME,
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/* 0x4C */ AUDIOCMD_OP_GRP_RESET_VOLUME,
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/* 0x4D */ AUDIOCMD_OP_GRP_SET_BEND,
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/* 0x4E */ AUDIOCMD_OP_GRP_CHANGE_TEMPO_TICKS,
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// System Commands
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/* 0x81 */ AUDIOCMD_PRELOAD_SEQ = 0x81,
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/* 0x82 */ AUDIOCMD_START_SEQ,
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/* 0x83 */ AUDIOCMD_STOP_SEQ,
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/* 0x85 */ AUDIOCMD_START_SEQ_SKIP = 0x85,
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/* 0x90 */ AUDIOCMD_SET_GROUP_MASK = 0x90,
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/* 0xE0 */ AUDIOCMD_SET_PERC_BANK = 0xE0,
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/* 0xE1 */ AUDIOCMD_SET_EFFECT_BANK,
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/* 0xE2 */ AUDIOCMD_SET_VOICE_BANK,
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/* 0xE3 */ AUDIOCMD_CLEAR_STAY_CACHE,
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/* 0xE4 */ AUDIOCMD_SET_CALLBACK,
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/* 0xE5 */ AUDIOCMD_SET_EXTERNAL_POINTER,
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/* 0xE6 */ AUDIOCMD_SET_DELAY_LINE_PARAM,
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/* 0xF0 */ AUDIOCMD_SET_SOUND_MODE = 0xF0,
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/* 0xF1 */ AUDIOCMD_MUTE,
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/* 0xF2 */ AUDIOCMD_UNMUTE,
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/* 0xF3 */ AUDIOCMD_LOAD_VOICE_INSTRUMENT,
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/* 0xF4 */ AUDIOCMD_PRELOADWAVE_BG,
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/* 0xF5 */ AUDIOCMD_PRELOADBANK_BG,
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/* 0xF6 */ AUDIOCMD_FLUSH_BANKS,
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/* 0xF8 */ AUDIOCMD_SYS_STOP_PROCESSING = 0xF8,
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/* 0xF9 */ AUDIOCMD_RESET_AUDIO_HEAP,
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/* 0xFA */ AUDIOCMD_MAIN_GROUP_SUBPORT_CMD,
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/* 0xFB */ AUDIOCMD_SET_VFRAME_CALLBACK,
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/* 0xFC */ AUDIOCMD_PRELOADSEQ_BG,
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/* 0xFD */ AUDIOCMD_MAIN_GROUP_SET_FREQ_SCALE,
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/* 0xFE */ AUDIOCMD_FORCE_STOP_ALL_GROUPS,
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/* 0xFF */ AUDIOCMD_MAIN_GROUP_SET_VOL_SCALE
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} AudioCmd;
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typedef enum SeqCmd {
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SEQCMD_BRANCH_REL_NOT_EQ_ZERO = 0xF2,
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SEQCMD_BRANCH_REL_EQ_ZERO = 0xF3,
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SEQCMD_BRANCH_REL = 0xF4,
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SEQCMD_BRANCH_ABS_GREQ_ZERO = 0xF5,
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SEQCMD_BREAK = 0xF6,
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SEQCMD_LOOP_END = 0xF7,
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SEQCMD_LOOP = 0xF8,
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SEQCMD_BRANCH_ABS_NOT_EQ_ZERO = 0xF9,
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SEQCMD_BRANCH_ABS_EQ_ZERO = 0xFA,
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SEQCMD_BRANCH_ABS = 0xFB,
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SEQCMD_CALL = 0xFC,
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SEQCMD_DELAY_N_FRAMES = 0xFD,
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SEQCMD_DELAY_1_FRAME = 0xFE,
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SEQCMD_STOP_SCRIPT = 0xFF,
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} SeqCmd;
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typedef enum AUDIO_CALLBACKS {
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/* 0x00 */ AUDIO_CALLBACK_SEQ_0,
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/* 0x01 */ AUDIO_CALLBACK_SEQ_1,
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/* 0x02 */ AUDIO_CALLBACK_SEQ_2,
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/* 0x03 */ AUDIO_CALLBACK_SEQ_3,
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/* 0xFE */ AUDIO_CALLBACK_DACOUT = 0xFE,
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/* 0xFF */ AUDIO_CALLBACK_SOUND
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} AUDIO_CALLBACKS;
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#ifdef __cplusplus
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}
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#endif
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#endif
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