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#include <dolphin/dolphin.h>
#include <dolphin/ax.h>
#include "__ax.h"
static AXSPB __AXStudio ATTRIBUTE_ALIGN(32);
static s32 __AXSpbAL;
static s32 __AXSpbAR;
static s32 __AXSpbAS;
static s32 __AXSpbAAL;
static s32 __AXSpbAAR;
static s32 __AXSpbAAS;
static s32 __AXSpbABL;
static s32 __AXSpbABR;
static s32 __AXSpbABS;
u32 __AXGetStudio(void) {
return (u32)&__AXStudio;
}
void __AXDepopFade(s32* hostSum, s32* dspVolume, s16* dspDelta) {
int frames;
s32 delta;
frames = *hostSum / 160;
if (frames) {
delta = *hostSum / 160;
if (delta > 0x14) {
delta = 0x14;
}
if (delta < -0x14) {
delta = -0x14;
}
*dspVolume = *hostSum;
*hostSum -= delta* 0xA0;
*dspDelta = delta * -1;
return;
}
*hostSum = 0;
*dspVolume = 0;
*dspDelta = 0;
}
void __AXPrintStudio(void) {
__AXDepopFade(&__AXSpbAL, (void*)&__AXStudio.dpopLHi, &__AXStudio.dpopLDelta);
__AXDepopFade(&__AXSpbAR, (void*)&__AXStudio.dpopRHi, &__AXStudio.dpopRDelta);
__AXDepopFade(&__AXSpbAS, (void*)&__AXStudio.dpopSHi, &__AXStudio.dpopSDelta);
__AXDepopFade(&__AXSpbAAL, (void*)&__AXStudio.dpopALHi, &__AXStudio.dpopALDelta);
__AXDepopFade(&__AXSpbAAR, (void*)&__AXStudio.dpopARHi, &__AXStudio.dpopARDelta);
__AXDepopFade(&__AXSpbAAS, (void*)&__AXStudio.dpopASHi, &__AXStudio.dpopASDelta);
__AXDepopFade(&__AXSpbABL, (void*)&__AXStudio.dpopBLHi, &__AXStudio.dpopBLDelta);
__AXDepopFade(&__AXSpbABR, (void*)&__AXStudio.dpopBRHi, &__AXStudio.dpopBRDelta);
__AXDepopFade(&__AXSpbABS, (void*)&__AXStudio.dpopBSHi, &__AXStudio.dpopBSDelta);
DCFlushRange(&__AXStudio, sizeof(__AXStudio));
}
void __AXSPBInit(void) {
#if DEBUG
OSReport("Initializing AXSPB code module\n");
#endif
__AXSpbAL =
__AXSpbAR =
__AXSpbAS =
__AXSpbAAL =
__AXSpbAAR =
__AXSpbAAS =
__AXSpbABL =
__AXSpbABR =
__AXSpbABS = 0;
}
void __AXSPBQuit(void) {
#if DEBUG
OSReport("Shutting down AXSPB code module\n");
#endif
}
void __AXDepopVoice(AXPB* p) {
__AXSpbAL += p->dpop.aL;
__AXSpbAAL += p->dpop.aAuxAL;
__AXSpbABL += p->dpop.aAuxBL;
__AXSpbAR += p->dpop.aR;
__AXSpbAAR += p->dpop.aAuxAR;
__AXSpbABR += p->dpop.aAuxBR;
__AXSpbAS += p->dpop.aS;
__AXSpbAAS += p->dpop.aAuxAS;
__AXSpbABS += p->dpop.aAuxBS;
}
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