mem16_t __fastcall _ext_memRead16(u32 mem)
{
switch (p)
{
case 1: // hwm
return hwRead16(mem);
case 2: // psh
return psxHwRead16(mem);
case 4: // b80
MEM_LOG("b800000 Memory read16 address %x\n", mem);
return 0;
case 5: // ba0
return ba0R16(mem);
case 6: // gsm
return gsRead16(mem);
case 7: // dev9
{
mem16_t retval = DEV9read16(mem & ~0xa4000000);
SysPrintf("DEV9 read16 %8.8lx: %4.4lx\n", mem & ~0xa4000000, retval);
return retval;
}
case 8: // spu2
return SPU2read(mem);
}
MEM_LOG("Unknown Memory read16 from address %8.8x\n", mem);
cpuTlbMissR(mem, cpuRegs.branch);
return 0;
}
static mem16_t __fastcall _ext_memRead16(u32 mem)
{
switch (p)
{
case 4: // b80
MEM_LOG("b800000 Memory read16 address %x", mem);
return 0;
case 5: // ba0
return ba0R16(mem);
case 6: // gsm
return gsRead16(mem);
case 7: // dev9
{
mem16_t retval = DEV9read16(mem & ~0xa4000000);
Console.WriteLn("DEV9 read16 %8.8lx: %4.4lx", mem & ~0xa4000000, retval);
return retval;
}
case 8: // spu2
return SPU2read(mem);
}
MEM_LOG("Unknown Memory read16 from address %8.8x", mem);
cpuTlbMissR(mem, cpuRegs.branch);
return 0;
}
static mem16_t __fastcall _spu2_read16( u32 addr ) { return SPU2read( addr ); }
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
}