spu: rework synchronization

[pcsx_rearmed.git] / libpcsxcore / psxhw.c

diff --git a/libpcsxcore/psxhw.c b/libpcsxcore/psxhw.c
index bcedb97..c90f8c7 100644 (file)
--- a/libpcsxcore/psxhw.c
+++ b/libpcsxcore/psxhw.c
@@ -242,6 +242,8 @@ u32 psxHwRead32(u32 add) {
                case 0x1f801814:
                        gpuSyncPluginSR();
                        hard = HW_GPU_STATUS;
+                       if (hSyncCount < 240 && (HW_GPU_STATUS & PSXGPU_ILACE_BITS) != PSXGPU_ILACE_BITS)
+                               hard |= PSXGPU_LCF & (psxRegs.cycle << 20);
 #ifdef PSXHW_LOG
                        PSXHW_LOG("GPU STATUS 32bit read %x\n", hard);
 #endif
@@ -429,7 +431,7 @@ void psxHwWrite16(u32 add, u16 value) {
 #endif
                        if (Config.Sio) psxHu16ref(0x1070) |= SWAPu16(0x80);
                        if (Config.SpuIrq) psxHu16ref(0x1070) |= SWAPu16(0x200);
-                       psxHu16ref(0x1070) &= SWAPu16((psxHu16(0x1074) & value));
+                       psxHu16ref(0x1070) &= SWAPu16(value);
                        return;
 
                case 0x1f801074:
@@ -491,7 +493,7 @@ void psxHwWrite16(u32 add, u16 value) {
 
                default:
                        if (add>=0x1f801c00 && add<0x1f801e00) {
-               SPU_writeRegister(add, value);
+                               SPU_writeRegister(add, value, psxRegs.cycle);
                                return;
                        }
 
@@ -544,7 +546,7 @@ void psxHwWrite32(u32 add, u32 value) {
 #endif
                        if (Config.Sio) psxHu32ref(0x1070) |= SWAPu32(0x80);
                        if (Config.SpuIrq) psxHu32ref(0x1070) |= SWAPu32(0x200);
-                       psxHu32ref(0x1070) &= SWAPu32((psxHu32(0x1074) & value));
+                       psxHu32ref(0x1070) &= SWAPu32(value);
                        return;
                case 0x1f801074:
 #ifdef PSXHW_LOG
@@ -745,8 +747,8 @@ void psxHwWrite32(u32 add, u32 value) {
                default:
                        // Dukes of Hazard 2 - car engine noise
                        if (add>=0x1f801c00 && add<0x1f801e00) {
-                               SPU_writeRegister(add, value&0xffff);
-                               SPU_writeRegister(add + 2, value>>16);
+                               SPU_writeRegister(add, value&0xffff, psxRegs.cycle);
+                               SPU_writeRegister(add + 2, value>>16, psxRegs.cycle);
                                return;
                        }
 
@@ -762,6 +764,6 @@ void psxHwWrite32(u32 add, u32 value) {
 #endif
 }
 
-int psxHwFreeze(gzFile f, int Mode) {
+int psxHwFreeze(void *f, int Mode) {
        return 0;
 }