X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fnew_dynarec%2Femu_if.c;h=852d881e572296d9c5c6edfd3674da617e2ecd57;hp=3cd4f8e23a4b27f80512319f10f9c1a2f21d8449;hb=5b8c000f969c365d48418781d8f88f9c58d65611;hpb=d25604ca7b315121ec12f00d042ee87e4a0f3ecb

diff --git a/libpcsxcore/new_dynarec/emu_if.c b/libpcsxcore/new_dynarec/emu_if.c
index 3cd4f8e2..852d881e 100644
--- a/libpcsxcore/new_dynarec/emu_if.c
+++ b/libpcsxcore/new_dynarec/emu_if.c
@@ -30,28 +30,19 @@ u32 event_cycles[PSXINT_COUNT];
 static void schedule_timeslice(void)
 {
 	u32 i, c = psxRegs.cycle;
+	u32 irqs = psxRegs.interrupt;
 	s32 min, dif;
 
-	min = psxNextsCounter + psxNextCounter - c;
-	for (i = 0; i < ARRAY_SIZE(event_cycles); i++) {
+	min = PSXCLK;
+	for (i = 0; irqs != 0; i++, irqs >>= 1) {
+		if (!(irqs & 1))
+			continue;
 		dif = event_cycles[i] - c;
 		//evprintf("  ev %d\n", dif);
 		if (0 < dif && dif < min)
 			min = dif;
 	}
 	next_interupt = c + min;
-
-#if 0
-	static u32 cnt, last_cycle;
-	static u64 sum;
-	if (last_cycle) {
-		cnt++;
-		sum += psxRegs.cycle - last_cycle;
-		if ((cnt & 0xff) == 0)
-			printf("%u\n", (u32)(sum / cnt));
-	}
-	last_cycle = psxRegs.cycle;
-#endif
 }
 
 typedef void (irq_func)();
@@ -68,6 +59,7 @@ static irq_func * const irq_funcs[] = {
 	[PSXINT_CDRDMA] = cdrDmaInterrupt,
 	[PSXINT_CDRLID] = cdrLidSeekInterrupt,
 	[PSXINT_CDRPLAY] = cdrPlayInterrupt,
+	[PSXINT_RCNT] = psxRcntUpdate,
 };
 
 /* local dupe of psxBranchTest, using event_cycles */
@@ -77,9 +69,6 @@ static void irq_test(void)
 	u32 cycle = psxRegs.cycle;
 	u32 irq, irq_bits;
 
-	if ((psxRegs.cycle - psxNextsCounter) >= psxNextCounter)
-		psxRcntUpdate();
-
 	// irq_funcs() may queue more irqs
 	psxRegs.interrupt = 0;
 
@@ -131,15 +120,26 @@ void pcsx_mtc0_ds(u32 reg, u32 val)
 
 void new_dyna_save(void)
 {
+	psxRegs.interrupt &= ~(1 << PSXINT_RCNT); // old savestate compat
+
 	// psxRegs.intCycle is always maintained, no need to convert
 }
 
+void new_dyna_after_save(void)
+{
+	psxRegs.interrupt |= 1 << PSXINT_RCNT;
+}
+
 void new_dyna_restore(void)
 {
 	int i;
 	for (i = 0; i < PSXINT_COUNT; i++)
 		event_cycles[i] = psxRegs.intCycle[i].sCycle + psxRegs.intCycle[i].cycle;
 
+	event_cycles[PSXINT_RCNT] = psxNextsCounter + psxNextCounter;
+	psxRegs.interrupt |=  1 << PSXINT_RCNT;
+	psxRegs.interrupt &= (1 << PSXINT_COUNT) - 1;
+
 	new_dyna_pcsx_mem_load_state();
 }