static ULONG STDMETHODCALLTYPE dxgi_factory_Release(IWineDXGIFactory *iface)
{
struct dxgi_factory *This = impl_from_IWineDXGIFactory(iface);
ULONG refcount = InterlockedDecrement(&This->refcount);
TRACE("%p decreasing refcount to %u\n", This, refcount);
if (!refcount)
{
UINT i;
for (i = 0; i < This->adapter_count; ++i)
{
IWineDXGIAdapter_Release(This->adapters[i]);
}
HeapFree(GetProcessHeap(), 0, This->adapters);
EnterCriticalSection(&dxgi_cs);
wined3d_decref(This->wined3d);
LeaveCriticalSection(&dxgi_cs);
HeapFree(GetProcessHeap(), 0, This);
}
return refcount;
}
static ULONG STDMETHODCALLTYPE dxgi_output_Release(IDXGIOutput4 *iface)
{
struct dxgi_output *output = impl_from_IDXGIOutput4(iface);
ULONG refcount = InterlockedDecrement(&output->refcount);
TRACE("%p decreasing refcount to %u.\n", output, refcount);
if (!refcount)
{
wined3d_private_store_cleanup(&output->private_store);
IWineDXGIAdapter_Release(&output->adapter->IWineDXGIAdapter_iface);
heap_free(output);
}
return refcount;
}
HRESULT dxgi_device_init(struct dxgi_device *device, struct dxgi_device_layer *layer,
IDXGIFactory *factory, IDXGIAdapter *adapter)
{
struct wined3d_device_parent *wined3d_device_parent;
IWineDXGIDeviceParent *dxgi_device_parent;
IWineDXGIAdapter *wine_adapter;
UINT adapter_ordinal;
struct wined3d *wined3d;
void *layer_base;
HRESULT hr;
WINED3DCAPS caps;
device->IWineDXGIDevice_iface.lpVtbl = &dxgi_device_vtbl;
device->refcount = 1;
layer_base = device + 1;
hr = layer->create(layer->id, &layer_base, 0,
device, &IID_IUnknown, (void **)&device->child_layer);
if (FAILED(hr))
{
WARN("Failed to create device, returning %#x.\n", hr);
goto fail;
}
hr = IDXGIFactory_QueryInterface(factory, &IID_IWineDXGIFactory, (void **)&device->factory);
if (FAILED(hr))
{
WARN("This is not the factory we're looking for, returning %#x.\n", hr);
goto fail;
}
wined3d = IWineDXGIFactory_get_wined3d(device->factory);
hr = IDXGIAdapter_QueryInterface(adapter, &IID_IWineDXGIAdapter, (void **)&wine_adapter);
if (FAILED(hr))
{
WARN("This is not the adapter we're looking for, returning %#x.\n", hr);
EnterCriticalSection(&dxgi_cs);
wined3d_decref(wined3d);
LeaveCriticalSection(&dxgi_cs);
goto fail;
}
adapter_ordinal = IWineDXGIAdapter_get_ordinal(wine_adapter);
IWineDXGIAdapter_Release(wine_adapter);
hr = IWineDXGIDevice_QueryInterface(&device->IWineDXGIDevice_iface, &IID_IWineDXGIDeviceParent,
(void **)&dxgi_device_parent);
if (FAILED(hr))
{
ERR("DXGI device should implement IWineD3DDeviceParent.\n");
goto fail;
}
wined3d_device_parent = IWineDXGIDeviceParent_get_wined3d_device_parent(dxgi_device_parent);
FIXME("Ignoring adapter type.\n");
hr = wined3d_get_device_caps(wined3d, adapter_ordinal, WINED3D_DEVICE_TYPE_HAL, &caps);
if (FAILED(hr) || caps.VertexShaderVersion < 4 || caps.PixelShaderVersion < 4)
{
WARN("Direct3D 10 is not supported on this GPU with the current shader backend.\n");
if (SUCCEEDED(hr))
hr = E_FAIL;
goto fail;
}
EnterCriticalSection(&dxgi_cs);
hr = wined3d_device_create(wined3d, adapter_ordinal, WINED3D_DEVICE_TYPE_HAL, NULL, 0, 4,
wined3d_device_parent, &device->wined3d_device);
IWineDXGIDeviceParent_Release(dxgi_device_parent);
wined3d_decref(wined3d);
LeaveCriticalSection(&dxgi_cs);
if (FAILED(hr))
{
WARN("Failed to create a wined3d device, returning %#x.\n", hr);
goto fail;
}
return S_OK;
fail:
if (device->wined3d_device)
{
EnterCriticalSection(&dxgi_cs);
wined3d_device_decref(device->wined3d_device);
LeaveCriticalSection(&dxgi_cs);
}
if (device->factory) IWineDXGIFactory_Release(device->factory);
if (device->child_layer) IUnknown_Release(device->child_layer);
return hr;
}
HRESULT dxgi_factory_init(struct dxgi_factory *factory)
{
HRESULT hr;
UINT i;
factory->IWineDXGIFactory_iface.lpVtbl = &dxgi_factory_vtbl;
factory->refcount = 1;
EnterCriticalSection(&dxgi_cs);
factory->wined3d = wined3d_create(10, 0);
if (!factory->wined3d)
{
LeaveCriticalSection(&dxgi_cs);
return DXGI_ERROR_UNSUPPORTED;
}
factory->adapter_count = wined3d_get_adapter_count(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)
{
IWineDXGIAdapter_Release(factory->adapters[j]);
}
hr = E_OUTOFMEMORY;
goto fail;
}
hr = dxgi_adapter_init(adapter, &factory->IWineDXGIFactory_iface, 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)
{
IWineDXGIAdapter_Release(factory->adapters[j]);
}
goto fail;
}
factory->adapters[i] = &adapter->IWineDXGIAdapter_iface;
}
return S_OK;
fail:
HeapFree(GetProcessHeap(), 0, factory->adapters);
EnterCriticalSection(&dxgi_cs);
wined3d_decref(factory->wined3d);
LeaveCriticalSection(&dxgi_cs);
return hr;
}
