public VideoPanel()
{
var lTuple = D3D9Image.createD3D9Image();
if (lTuple != null)
{
this.imageSource = lTuple.Item1;
this.sharedResource = lTuple.Item2;
this.sharedHandle = sharedResource.SharedHandle;
}
if (this.imageSource != null)
{
var image = new System.Windows.Controls.Image();
image.Stretch = System.Windows.Media.Stretch.Uniform;
image.Source = this.imageSource;
this.AddChild(image);
// To greatly reduce flickering we're only going to AddDirtyRect
// when WPF is rendering.
System.Windows.Media.CompositionTarget.Rendering += this.CompositionTargetRendering;
}
}
static public System.Tuple <D3DImage, Direct3DSurface9> createD3D9Image()
{
D3D9Image lImageSource = new D3D9Image();
return(lImageSource.init() ?
System.Tuple.Create <D3DImage, Direct3DSurface9>(lImageSource, lImageSource.surface)
:
null);
}