internal/graphicsdriver/directx: bug fix: use an associated IDXGIFactory

In DirectX 11, if a device and a factory are independently created,
some functions like MakeWindowAssociation doe't work well.

This change fixes the issue by getting a factory from a device and
using it.

Closes #2661

internal/graphicsdriver/directx/d3d11_windows.go

@@ -821,6 +821,16 @@ func (i *_ID3D11Device) CreateVertexShader(pShaderBytecode unsafe.Pointer, bytec
 	return vertexShader, nil
 }
 
+func (i *_ID3D11Device) QueryInterface(riid *windows.GUID) (unsafe.Pointer, error) {
+	var v unsafe.Pointer
+	r, _, _ := syscall.Syscall(i.vtbl.QueryInterface, 3, uintptr(unsafe.Pointer(i)), uintptr(unsafe.Pointer(riid)), uintptr(unsafe.Pointer(&v)))
+	runtime.KeepAlive(riid)
+	if uint32(r) != uint32(windows.S_OK) {
+		return nil, fmt.Errorf("directx: ID3D11Device::QueryInterface failed: %w", handleError(windows.Handle(uint32(r))))
+	}
+	return v, nil
+}
+
 type _ID3D11DeviceContext struct {
 	vtbl *_ID3D11DeviceContext_Vtbl
 }

internal/graphicsdriver/directx/dxgi_windows.go

@@ -190,6 +190,16 @@ func (i *_IDXGIAdapter) EnumOutputs(output uint32) (*_IDXGIOutput, error) {
 	return pOutput, nil
 }
 
+func (i *_IDXGIAdapter) GetParent(riid *windows.GUID) (unsafe.Pointer, error) {
+	var v unsafe.Pointer
+	r, _, _ := syscall.Syscall(i.vtbl.GetParent, 3, uintptr(unsafe.Pointer(i)), uintptr(unsafe.Pointer(riid)), uintptr(unsafe.Pointer(&v)))
+	runtime.KeepAlive(riid)
+	if uint32(r) != uint32(windows.S_OK) {
+		return nil, fmt.Errorf("directx: IDXGIAdapter::GetParent failed: %w", handleError(windows.Handle(uint32(r))))
+	}
+	return v, nil
+}
+
 func (i *_IDXGIAdapter) Release() uint32 {
 	r, _, _ := syscall.Syscall(i.vtbl.Release, 1, uintptr(unsafe.Pointer(i)), 0, 0)
 	return uint32(r)

internal/graphicsdriver/directx/graphics11_windows.go

@@ -154,18 +154,6 @@ func newGraphics11(useWARP bool, useDebugLayer bool) (gr11 *graphics11, ferr err
 		vsyncEnabled: true,
 	}
 
-	gi, err := newGraphicsInfra()
-	if err != nil {
-		return nil, err
-	}
-	g.graphicsInfra = gi
-	defer func() {
-		if ferr != nil {
-			g.graphicsInfra.release()
-			g.graphicsInfra = nil
-		}
-	}()
-
 	driverType := _D3D_DRIVER_TYPE_HARDWARE
 	if useWARP {
 		driverType = _D3D_DRIVER_TYPE_WARP
@@ -186,14 +174,47 @@ func newGraphics11(useWARP bool, useDebugLayer bool) (gr11 *graphics11, ferr err
 
 	// Apparently, adapter must be nil if the driver type is not unknown. This is not documented explicitly.
 	// https://learn.microsoft.com/en-us/windows/win32/api/d3d11/nf-d3d11-d3d11createdevice
-	d, f, ctx, err := _D3D11CreateDevice(nil, driverType, 0, uint32(flags), featureLevels, true, true)
+	d, fl, ctx, err := _D3D11CreateDevice(nil, driverType, 0, uint32(flags), featureLevels, true, true)
 	if err != nil {
 		return nil, err
 	}
 	g.device = (*_ID3D11Device)(d)
-	g.featureLevel = f
+	g.featureLevel = fl
 	g.deviceContext = (*_ID3D11DeviceContext)(ctx)
 
+	// Get IDXGIFactory from the current device and use it, instead of CreateDXGIFactory.
+	// Or, MakeWindowAssociation doesn't work well (#2661).
+	dd, err := g.device.QueryInterface(&_IID_IDXGIDevice)
+	if err != nil {
+		return nil, err
+	}
+	dxgiDevice := (*_IDXGIDevice)(dd)
+	defer dxgiDevice.Release()
+
+	dxgiAdapter, err := dxgiDevice.GetAdapter()
+	if err != nil {
+		return nil, err
+	}
+	defer dxgiAdapter.Release()
+
+	df, err := dxgiAdapter.GetParent(&_IID_IDXGIFactory)
+	if err != nil {
+		return nil, err
+	}
+	dxgiFactory := (*_IDXGIFactory)(df)
+
+	gi, err := newGraphicsInfra(dxgiFactory)
+	if err != nil {
+		return nil, err
+	}
+	g.graphicsInfra = gi
+	defer func() {
+		if ferr != nil {
+			g.graphicsInfra.release()
+			g.graphicsInfra = nil
+		}
+	}()
+
 	g.deviceContext.IASetPrimitiveTopology(_D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST)
 
 	// Set the rasterizer state.

internal/graphicsdriver/directx/graphics12_windows.go

@@ -148,7 +148,11 @@ func (g *graphics12) initializeDesktop(useWARP bool, useDebugLayer bool, feature
 		g.debug.EnableDebugLayer()
 	}
 
-	gi, err := newGraphicsInfra()
+	f, err := _CreateDXGIFactory()
+	if err != nil {
+		return err
+	}
+	gi, err := newGraphicsInfra(f)
 	if err != nil {
 		return err
 	}

internal/graphicsdriver/directx/graphics_windows.go

@@ -159,14 +159,10 @@ type graphicsInfra struct {
 	bufferCount int
 }
 
-func newGraphicsInfra() (*graphicsInfra, error) {
+// newGraphicsInfra takes the ownership of the given factory.
-	f, err := _CreateDXGIFactory()
+func newGraphicsInfra(factory *_IDXGIFactory) (*graphicsInfra, error) {
-	if err != nil {
-		return nil, err
-	}
-
 	g := &graphicsInfra{
-		factory: f,
+		factory: factory,
 	}
 	runtime.SetFinalizer(g, (*graphicsInfra).release)