audio_engine_symbols.h

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#ifndef ALCHEMY_AUDIO_ENGINE_SYMBOLS_H
#define ALCHEMY_AUDIO_ENGINE_SYMBOLS_H
 
/// @file
/// The sound driver's command masks, cue controls and the routines and globals
/// it shares with the engine.
 
#include "types.h"
 
enum AudioCommandMask {
  AUDIO_COMMAND_TOGGLE = 0x80,
  AUDIO_COMMAND_MASK = 0x7f
};
 
#define AUDIO_INITIAL_MODE 0x0097F800
 
enum AudioCueControl {
  AUDIO_CUE_ID_MASK = 0xfff,
  AUDIO_CUE_FLAGS_MASK = 0xf000,
  AUDIO_CUE_START_SILENT = 0x1000,
  AUDIO_CUE_FADE_BGM = 17,
  AUDIO_CUE_KEEP_BGM = 18,
  AUDIO_CUE_FADE_SLOT3 = 0x121,
  AUDIO_JINGLE_FIRST = 80,
  AUDIO_SONG_FIRST = 100
};
 
s32 Sound_LoadPresetParameters(s32 preset);
 
void Bios_CpuSet(const void *source, void *destination, u32 control);
 
struct SoundPlayer;
struct LzPackWork;
extern struct LzPackWork *gFlash_Handler3;
extern struct SoundPlayer gMusicPlayerBgm;
extern struct SoundPlayer gMusicPlayerFanfare;
extern struct SoundPlayer gSound_Player3;
extern u16 gMusicPlayerVolumes[8];
extern u8 gMusicRestoreDelay;
 
extern u16 gMusicVolume;
extern u16 gMusicVolumeTarget;
extern u16 gMusicVolumeStep;
extern u16 gMusicPitch;
extern u16 gMusicPitchTarget;
extern u16 gMusicPitchStep;
extern u8 gAudioSecondaryState;
extern u8 gAudio_CommandMask;
 
#endif