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#include <dolphin/dolphin.h>
#include <dolphin/ax.h>
#include <dolphin/mix.h>
#include <dolphin/syn.h>
#include "sdk_math.h"
#include "__syn.h"
#define AX_MAX_VOICES 64
SYNVOICE __SYNVoice[64];
void __SYNClearVoiceReferences(void* p) {
AXVPB* axvpb;
SYNSYNTH* synth;
SYNVOICE* voice;
ASSERTLINE(33, p);
axvpb = p;
synth = (void*)axvpb->userContext;
voice = &__SYNVoice[axvpb->index];
ASSERTLINE(38, synth);
ASSERTLINE(39, axvpb->index < AX_MAX_VOICES);
MIXReleaseChannel(axvpb);
if (voice->keyGroup) {
synth->keyGroup[voice->midiChannel][voice->keyGroup] = 0;
}
if (synth->voice[voice->midiChannel][voice->keyNum] == voice) {
synth->voice[voice->midiChannel][voice->keyNum] = 0;
}
voice->synth = 0;
synth->notes--;
}
void __SYNSetVoiceToRelease(SYNVOICE* voice, u32 priority) {
ASSERTLINE(63, voice);
voice->veState = 3;
voice->peState = 3;
AXSetVoicePriority(voice->axvpb, priority);
}
void __SYNServiceVoice(int i) {
SYNVOICE* voice;
SYNSYNTH* synth;
voice = &__SYNVoice[i];
synth = voice->synth;
if (synth != NULL) {
if ((voice->type == 0) && (voice->axvpb->pb.state == 0)) {
if (voice->keyGroup != 0) {
voice->synth->keyGroup[voice->midiChannel][voice->keyGroup] = 0;
}
if (synth->voice[voice->midiChannel][voice->keyNum] == voice) {
synth->voice[voice->midiChannel][voice->keyNum] = 0;
}
voice->veState = 4;
}
__SYNRunVolumeEnvelope(voice);
if (voice->veState == 4) {
if (voice->keyGroup != 0) {
voice->synth->keyGroup[voice->midiChannel][voice->keyGroup] = 0;
}
voice->synth = NULL;
MIXReleaseChannel(voice->axvpb);
AXFreeVoice(voice->axvpb);
synth->notes--;
return;
}
__SYNRunLfo(voice);
__SYNRunPitchEnvelope(voice);
__SYNUpdateMix(voice);
__SYNUpdateSrc(voice);
}
}
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