*/
#include "spu.h"
+#include "psxevents.h"
-void CALLBACK SPUirq(void) {
+void CALLBACK SPUirq(int cycles_after) {
+ if (cycles_after > 0) {
+ set_event(PSXINT_SPU_IRQ, cycles_after);
+ return;
+ }
+
+ psxHu32ref(0x1070) |= SWAPu32(0x200);
+}
+
+void spuDelayedIrq() {
psxHu32ref(0x1070) |= SWAPu32(0x200);
}
+
+// spuUpdate
+void CALLBACK SPUschedule(unsigned int cycles_after) {
+ set_event(PSXINT_SPU_UPDATE, cycles_after);
+}
+
+void spuUpdate() {
+ SPU_async(psxRegs.cycle, 0);
+}