IDirect3D8* WINAPI DECLSPEC_HOTPATCH Direct3DCreate8(UINT SDKVersion) {
IDirect3D8Impl* object;
TRACE("SDKVersion = %x\n", SDKVersion);
wined3d_mutex_lock();
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3D8Impl));
object->lpVtbl = &Direct3D8_Vtbl;
object->ref = 1;
object->WineD3D = WineDirect3DCreate(8, (IUnknown *)object);
TRACE("Created Direct3D object @ %p, WineObj @ %p\n", object, object->WineD3D);
wined3d_mutex_unlock();
if (!object->WineD3D)
{
HeapFree( GetProcessHeap(), 0, object );
object = NULL;
}
return (IDirect3D8*) object;
}
HRESULT dxgi_factory_init(struct dxgi_factory *factory)
{
HRESULT hr;
UINT i;
factory->vtbl = &dxgi_factory_vtbl;
factory->refcount = 1;
EnterCriticalSection(&dxgi_cs);
factory->wined3d = WineDirect3DCreate(10, (IUnknown *)factory);
if (!factory->wined3d)
{
LeaveCriticalSection(&dxgi_cs);
return DXGI_ERROR_UNSUPPORTED;
}
factory->adapter_count = IWineD3D_GetAdapterCount(factory->wined3d);
LeaveCriticalSection(&dxgi_cs);
factory->adapters = HeapAlloc(GetProcessHeap(), 0, factory->adapter_count * sizeof(*factory->adapters));
if (!factory->adapters)
{
ERR("Failed to allocate DXGI adapter array memory.\n");
hr = E_OUTOFMEMORY;
goto fail;
}
for (i = 0; i < factory->adapter_count; ++i)
{
struct dxgi_adapter *adapter = HeapAlloc(GetProcessHeap(), 0, sizeof(*adapter));
if (!adapter)
{
UINT j;
ERR("Failed to allocate DXGI adapter memory.\n");
for (j = 0; j < i; ++j)
{
IDXGIAdapter_Release(factory->adapters[j]);
}
hr = E_OUTOFMEMORY;
goto fail;
}
hr = dxgi_adapter_init(adapter, (IWineDXGIFactory *)factory, i);
if (FAILED(hr))
{
UINT j;
ERR("Failed to initialize adapter, hr %#x.\n", hr);
HeapFree(GetProcessHeap(), 0, adapter);
for (j = 0; j < i; ++j)
{
IDXGIAdapter_Release(factory->adapters[j]);
}
goto fail;
}
factory->adapters[i] = (IDXGIAdapter *)adapter;
}
return S_OK;
fail:
HeapFree(GetProcessHeap(), 0, factory->adapters);
EnterCriticalSection(&dxgi_cs);
IWineD3D_Release(factory->wined3d);
LeaveCriticalSection(&dxgi_cs);
return hr;
}