static void __fastcall _ext_memWrite16(u32 mem, mem16_t value)
{
switch (p) {
case 5: // ba0
MEM_LOG("ba00000 Memory write16 to address %x with data %x", mem, value);
return;
case 6: // gsm
gsWrite16(mem, value); return;
case 7: // dev9
DEV9write16(mem & ~0xa4000000, value);
Console.WriteLn("DEV9 write16 %8.8lx: %4.4lx", mem & ~0xa4000000, value);
return;
case 8: // spu2
SPU2write(mem, value); return;
}
MEM_LOG("Unknown Memory write16 to address %x with data %4.4x", mem, value);
cpuTlbMissW(mem, cpuRegs.branch);
}
void __fastcall _ext_memWrite16(u32 mem, u16 value)
{
switch (p) {
case 1: // hwm
hwWrite16(mem, value);
return;
case 2: // psh
psxHwWrite16(mem, value); return;
case 5: // ba0
MEM_LOG("ba00000 Memory write16 to address %x with data %x\n", mem, value);
return;
case 6: // gsm
gsWrite16(mem, value); return;
case 7: // dev9
DEV9write16(mem & ~0xa4000000, value);
SysPrintf("DEV9 write16 %8.8lx: %4.4lx\n", mem & ~0xa4000000, value);
return;
case 8: // spu2
SPU2write(mem, value); return;
}
MEM_LOG("Unknown Memory write16 to address %x with data %4.4x\n", mem, value);
cpuTlbMissW(mem, cpuRegs.branch);
}
static void __fastcall _spu2_write16( u32 addr, mem16_t val ) { SPU2write( addr, val ); }
EXPORT_GCC long CALLBACK SPU2freeze(unsigned long ulFreezeMode,SPUFreeze_t * pFt)
{
int i;SPUOSSFreeze_t * pFO;SPUFreeze_Ex_t * pF;
if(!pFt) return 0; // first check
if(ulFreezeMode) // save?
{//--------------------------------------------------//
pFt->size=sizeof(SPUFreeze_Ex_t)+sizeof(SPUOSSFreeze_t);
if(ulFreezeMode==2) return 0; // emu just asking for size? bye
if(!pFt->data) return 0;
pF=(SPUFreeze_Ex_t *)pFt->data;
memset(pF,0,pFt->size);
strcpy(pF->szSPUName,"PBOSS2");
pF->ulFreezeVersion=1;
pF->ulFreezeSize=pFt->size;
// save mode:
RemoveTimer(); // stop timer
memcpy(pF->cSPURam,spuMem,2*1024*1024); // copy common infos
memcpy(pF->cSPUPort,regArea,64*1024);
pFO=(SPUOSSFreeze_t *)(pF+1); // store special stuff
pFO->spuIrq0=spuIrq2[0];
if(pSpuIrq[0]) pFO->pSpuIrq0 = (unsigned long)pSpuIrq[0]-(unsigned long)spuMemC;
pFO->spuIrq1=spuIrq2[1];
if(pSpuIrq[1]) pFO->pSpuIrq1 = (unsigned long)pSpuIrq[1]-(unsigned long)spuMemC;
for(i=0;i<MAXCHAN;i++)
{
memcpy((void *)&pFO->s_chan[i],(void *)&s_chan[i],sizeof(SPUCHAN));
if(pFO->s_chan[i].pStart)
pFO->s_chan[i].pStart-=(unsigned long)spuMemC;
if(pFO->s_chan[i].pCurr)
pFO->s_chan[i].pCurr-=(unsigned long)spuMemC;
if(pFO->s_chan[i].pLoop)
pFO->s_chan[i].pLoop-=(unsigned long)spuMemC;
}
SetupTimer(); // sound processing on again
return 1;
//--------------------------------------------------//
}
// load state:
#ifdef _WINDOWS
if(iDebugMode==1 && IsWindow(hWDebug)) // we have to disbale the debug window, if active
DestroyWindow(hWDebug);
hWDebug=0;
if(IsBadReadPtr(pFt,sizeof(SPUFreeze_t))) // check bad emu stuff
return 0;
#endif
if(pFt->size!=sizeof(SPUFreeze_Ex_t)+ // not our stuff? bye
sizeof(SPUOSSFreeze_t)) return 0;
if(!pFt->data) return 0;
pF=(SPUFreeze_Ex_t *)pFt->data;
RemoveTimer(); // we stop processing while doing the save!
memcpy(spuMem,pF->cSPURam,2*1024*1024); // get ram
memcpy(regArea,pF->cSPUPort,64*1024);
if(!strcmp(pF->szSPUName,"PBOSS2") &&
pF->ulFreezeVersion==1)
LoadStateV1(pF);
else LoadStateUnknown(pF);
// repair some globals
for(i=0x7FFE;i>=0x0000;i-=2)
{
SPU2write(i,regArea[i]);
}
// fix to prevent new interpolations from crashing
for(i=0;i<MAXCHAN;i++) s_chan[i].SB[28]=0;
SetupTimer(); // start sound processing again
#ifdef _WINDOWS
if(iDebugMode) // re-activate windows debug dialog
{
hWDebug=CreateDialog(hInst,MAKEINTRESOURCE(IDD_DEBUG),
NULL,(DLGPROC)DebugDlgProc);
SetWindowPos(hWDebug,HWND_TOPMOST,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE|SWP_SHOWWINDOW|SWP_NOACTIVATE);
UpdateWindow(hWDebug);
SetFocus(hWMain);
}
#endif
return 1;
}
EXPORT_C_(void) s2r_replay(HWND hwnd, HINSTANCE hinst, LPSTR filename, int nCmdShow)
{
#ifndef ENABLE_NEW_IOPDMA_SPU2
int events=0;
Running = true;
#ifdef WIN32
AllocConsole();
SetConsoleCtrlHandler(HandlerRoutine, TRUE);
conprintf("Playing %s file on %x...",filename,hwnd);
#endif
// load file
FILE *file=fopen(filename,"rb");
if(!file)
{
conprintf("Could not open the replay file.");
return;
}
// if successful, init the plugin
#define TryRead(dest,size,count,file) if(fread(dest,size,count,file)<count) { conprintf("Error reading from file."); goto Finish; /* Need to exit the while() loop and maybe also the switch */ }
TryRead(&CurrentIOPCycle,4,1,file);
replay_mode=true;
InitWaitSync(); // Initialize the WaitSync stuff
SPU2init();
SPU2irqCallback(dummy1,dummy4,dummy7);
SPU2setClockPtr(&CurrentIOPCycle);
SPU2open(&hwnd);
CurrentIOPCycle=0;
SPU2async(0);
while(!feof(file) && Running)
{
u32 ccycle=0;
u32 evid=0;
u32 sval=0;
u32 tval=0;
TryRead(&ccycle,4,1,file);
TryRead(&sval,4,1,file);
evid=sval>>29;
sval&=0x1FFFFFFF;
u32 TargetCycle = ccycle * 768;
while(TargetCycle > CurrentIOPCycle)
{
u32 delta = WaitSync(TargetCycle);
SPU2async(delta);
}
switch(evid)
{
case 0:
SPU2read(sval);
break;
case 1:
TryRead(&tval,2,1,file);
SPU2write(sval,tval);
break;
case 2:
TryRead(dmabuffer,sval,2,file);
SPU2writeDMA4Mem(dmabuffer,sval);
break;
case 3:
TryRead(dmabuffer,sval,2,file);
SPU2writeDMA7Mem(dmabuffer,sval);
break;
default:
// not implemented
return;
break;
}
events++;
}
Finish:
//shutdown
SPU2close();
SPU2shutdown();
fclose(file);
conprintf("Finished playing %s file (%d cycles, %d events).",filename,CurrentIOPCycle,events);
#ifdef WIN32
FreeConsole();
#endif
replay_mode=false;
#endif
}