public void SetupRenderer(int x, int y, int width, int height)
{
_windowX = x;
_windowY = y;
_windowWidth = width;
_windowHeight = height;
// Initialize DirectX devices.
NativeMethods.Init(_windowWidth, _windowHeight);
var funcPtr = NativeMethods.GetProcAddress(NativeMethods.GetModuleHandle("user32"), "DwmGetDxSharedSurface");
GetDxSharedSurface = Marshal.GetDelegateForFunctionPointer <DGetDxSharedSurface>(funcPtr);
_dxImage.Dispatcher.Invoke(() => _dxImage.RequestRender());
}
private void Host_Loaded(object sender, RoutedEventArgs e)
{
//Cant setup until Grid is loaded and part of the WPF window.
d3dImage.WindowOwner = (new System.Windows.Interop.WindowInteropHelper(HostWindow)).Handle;
this.SizeChanged += Img_SizeChanged;
d3dImage.OnRender = DoRender;
d3dImage.RequestRender();
}