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#ifndef RVL_SDK_HBMSYN_PRIVATE_H
#define RVL_SDK_HBMSYN_PRIVATE_H
#include "syn.h" // IWYU pragma: export
#include <revolution/ax.h>
#include <revolution/types.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef u32 EnvelopeState;
enum EnvelopeState_et {
EnvStateAttack,
EnvStateDecay,
EnvStateSustain,
EnvStateRelease,
EnvStateEnd
};
typedef u32 VoiceType;
enum VoiceType_et {
VoiceTypeNormal,
VoiceTypeLooping,
};
// the typedef was declared in syn.h
struct HBMSYNVOICE {
void* next; // size 0x04, offset 0x00
AXVPB* axvpb; // size 0x04, offset 0x04
HBMSYNSYNTH* synth; // size 0x04, offset 0x08
u8 midiChannel; // size 0x01, offset 0x0c
u8 keyNum; // size 0x01, offset 0x0d
u8 keyVel; // size 0x01, offset 0x0e
u8 pan; // size 0x01, offset 0x0f
WTREGION* region; // size 0x04, offset 0x10
WTART* art; // size 0x04, offset 0x14
WTSAMPLE* sample; // size 0x04, offset 0x18
WTADPCM* adpcm; // size 0x04, offset 0x1c
VoiceType type; // size 0x04, offset 0x20
f32 srcRatio; // size 0x04, offset 0x24
s32 cents; // size 0x04, offset 0x28
s32 attn; // size 0x04, offset 0x2c
EnvelopeState veState; // size 0x04, offset 0x30
s32 veAttn; // size 0x04, offset 0x34
s32 veAttack; // size 0x04, offset 0x38
s32 veAttackDelta; // size 0x04, offset 0x3c
s32 veDecay; // size 0x04, offset 0x40
s32 veSustain; // size 0x04, offset 0x44
s32 veRelease; // size 0x04, offset 0x48
}; // size 0x4c
// TODO: is the definition of HBMSYNVOICE visible at this point?
// syn.c
extern HBMSYNVOICE* __HBMSYNVoice;
// TODO: are these declared with their complete type or no?
// synctrl.c
extern f32 __HBMSYNn128[];
// synmix.c
extern s32 __HBMSYNVolumeAttenuation[];
extern s32 __HBMSYNAttackAttnTable[];
// synctrl.c
void __HBMSYNSetController(HBMSYNSYNTH* synth, u8 midiChannel, u8 function, u8 value);
void __HBMSYNResetAllControllers(HBMSYNSYNTH* synth);
void __HBMSYNRunInputBufferEvents(HBMSYNSYNTH* synth);
BOOL __HBMSYNGetWavetableData(HBMSYNVOICE* voice);
// synenv.c
s32 __HBMSYNGetEnvelopeTime(s32 scale, s32 mod, u8 key);
void __HBMSYNSetupVolumeEnvelope(HBMSYNVOICE* voice);
void __HBMSYNRunVolumeEnvelope(HBMSYNVOICE* voice);
// synmix.c
void __HBMSYNSetupVolume(HBMSYNVOICE* voice);
void __HBMSYNSetupPan(HBMSYNVOICE* voice);
s32 __HBMSYNGetVoiceInput(HBMSYNVOICE* voice);
s32 __HBMSYNGetVoiceFader(HBMSYNVOICE* voice);
void __HBMSYNUpdateMix(HBMSYNVOICE* voice);
// synpitch.c
f32 __HBMSYNGetRelativePitch(HBMSYNVOICE* voice);
void __HBMSYNSetupPitch(HBMSYNVOICE* voice);
void __HBMSYNSetupSrc(HBMSYNVOICE* voice);
void __HBMSYNUpdateSrc(HBMSYNVOICE* voice);
// synsample.c
void __HBMSYNSetupSample(HBMSYNVOICE* voice);
// synvoice.c
void __HBMSYNClearVoiceReferences(void* p);
void __HBMSYNSetVoiceToRelease(HBMSYNVOICE* voice);
void __HBMSYNServiceVoice(int i);
#ifdef __cplusplus
}
#endif
#endif // RVL_SDK_HBMSYN_PRIVATE_H
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