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#include <dolphin/axart.h>
#include <dolphin/os.h>
#include <dolphin/mix.h>
void AXARTServiceSound(AXART_SOUND* sound) {
AXART_ART* articulator;
AXVPB* axvpb;
s32 cents;
s32 atten;
s32 auxA;
s32 auxB;
f32 pitch;
u8 pan;
u8 span;
u8 src;
u16 itdL;
u16 itdR;
cents = atten = auxA = auxB = 0;
pitch = sound->sampleRate / 32000.0f;
pan = 64;
span = 127;
src = 1;
itdL = itdR = 0;
for (articulator = sound->articulators; articulator != 0; articulator = (AXART_ART*)articulator->next) {
switch (articulator->type) {
case AXART_TYPE_3D:
AXART3DSound((AXART_3D*)articulator);
pan = ((AXART_3D*)articulator)->pan;
span = ((AXART_3D*)articulator)->span;
itdL = ((AXART_3D*)articulator)->itdL;
itdR = ((AXART_3D*)articulator)->itdR;
src = ((AXART_3D*)articulator)->src;
pitch += ((AXART_3D*)articulator)->pitch;
atten += ((AXART_3D*)articulator)->attenuation;
break;
case AXART_TYPE_PANNING:
pan = ((AXART_PANNING*)articulator)->pan;
span = ((AXART_PANNING*)articulator)->span;
break;
case AXART_TYPE_ITD:
itdL = ((AXART_ITD*)articulator)->itdL;
itdR = ((AXART_ITD*)articulator)->itdR;
break;
case AXART_TYPE_SRC:
src = ((AXART_SRC*)articulator)->src;
break;
case AXART_TYPE_PITCH:
cents += ((AXART_PITCH*)articulator)->cents;
break;
case AXART_TYPE_PITCH_ENV:
AXARTPitchEnv((AXART_PITCH_ENV*)articulator);
cents += ((AXART_PITCH_ENV*)articulator)->cents;
break;
case AXART_TYPE_PITCH_MOD:
AXARTLfo(&((AXART_PITCH_MOD*)articulator)->lfo);
cents += (s32)(((AXART_PITCH_MOD*)articulator)->cents * ((AXART_PITCH_MOD*)articulator)->lfo.output);
break;
case AXART_TYPE_VOLUME:
atten += ((AXART_VOLUME*)articulator)->attenuation;
break;
case AXART_TYPE_AUX_A_VOLUME:
auxA += ((AXART_AUXA_VOLUME*)articulator)->attenuation;
break;
case AXART_TYPE_AUX_B_VOLUME:
auxB += ((AXART_AUXB_VOLUME*)articulator)->attenuation;
break;
case AXART_TYPE_VOLUME_ENV:
AXARTVolumeEnv((AXART_VOLUME_ENV*)articulator);
atten += ((AXART_VOLUME_ENV*)articulator)->attenuation;
break;
case AXART_TYPE_AUX_A_VOLUME_ENV:
AXARTVolumeEnv((AXART_VOLUME_ENV*)articulator);
auxA += ((AXART_AUXA_VOLUME_ENV*)articulator)->attenuation;
break;
case AXART_TYPE_AUX_B_VOLUME_ENV:
AXARTVolumeEnv((AXART_VOLUME_ENV*)articulator);
auxB += ((AXART_AUXB_VOLUME_ENV*)articulator)->attenuation;
break;
case AXART_TYPE_VOLUME_MOD:
AXARTLfo(&((AXART_VOLUME_MOD*)articulator)->lfo);
atten += (s32)(((AXART_VOLUME_MOD*)articulator)->attenuation * ((AXART_VOLUME_MOD*)articulator)->lfo.output);
break;
case AXART_TYPE_AUX_A_VOLUME_MOD:
AXARTLfo(&((AXART_VOLUME_MOD*)articulator)->lfo);
auxA += (s32)(((AXART_AUXA_VOLUME_MOD*)articulator)->attenuation * ((AXART_AUXA_VOLUME_MOD*)articulator)->lfo.output);
break;
case AXART_TYPE_AUX_B_VOLUME_MOD:
AXARTLfo(&((AXART_VOLUME_MOD*)articulator)->lfo);
auxB += (s32)(((AXART_AUXB_VOLUME_MOD*)articulator)->attenuation * ((AXART_AUXB_VOLUME_MOD*)articulator)->lfo.output);
break;
case AXART_TYPE_LPF:
AXARTLpf((AXART_LPF*)articulator, sound->axvpb);
break;
default:
#if DEBUG
OSPanic(__FILE__, 196, "unknown articulator type!\n");
#endif
break;
}
}
pitch *= AXARTCents(cents >> 16);
axvpb = sound->axvpb;
AXSetVoiceSrcType(axvpb, src);
AXSetVoiceSrcRatio(axvpb, pitch);
AXSetVoiceItdTarget(axvpb, itdL, itdR);
MIXSetInput(axvpb, atten >> 16);
MIXSetAuxA(axvpb, auxA >> 16);
MIXSetAuxB(axvpb, auxB >> 16);
MIXSetPan(axvpb, pan);
MIXSetSPan(axvpb, span);
}
void AXARTAddArticulator(AXART_SOUND* sound, AXART_ART* articulator) {
ASSERTLINE(232, sound);
ASSERTLINE(233, articulator);
articulator->next = sound->articulators;
sound->articulators = articulator;
}
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