EXPORT_C_(int32) GPUopen(void* hWnd)
{
GPUclose();
if(!GSUtil::CheckSSE())
{
return -1;
}
#ifdef _WINDOWS
s_hr = ::CoInitializeEx(NULL, COINIT_MULTITHREADED);
if(!GSUtil::CheckDirectX())
{
return -1;
}
#endif
int renderer = theApp.GetConfig("Renderer", 1);
int threads = theApp.GetConfig("extrathreads", 0);
switch(renderer)
{
default:
#ifdef _WINDOWS
case 0: s_gpu = new GPURendererSW(new GSDevice9(), threads); break;
case 1: s_gpu = new GPURendererSW(new GSDevice11(), threads); break;
#endif
case 2: s_gpu = new GPURendererSW(new GSDeviceSDL(), threads); break;
case 3: s_gpu = new GPURendererSW(new GSDeviceNull(), threads); break;
//case 4: s_gpu = new GPURendererNull(new GSDeviceNull()); break;
}
if(!s_gpu->Create(hWnd))
{
GPUclose();
return -1;
}
return 0;
}
long CALLBACK ZN_GPUclose()
{
return GPUclose();
}
