private void OnLoaded(object sender, EventArgs e)
{
UpdateTargetSize();
InitializeXna();
_d3dImage = new D3DImage();
_d3dImage.Lock();
try
{
_d3dImage.SetBackBuffer(
D3DResourceType.IDirect3DSurface9,
_frontBufferPointer);
}
finally
{
_d3dImage.Unlock();
}
_targetImage.Source = _d3dImage;
if (_deviceManager.GraphicsDevice.GraphicsDeviceCapabilities.DeviceType == DeviceType.Hardware)
{
CompositionTarget.Rendering += OnCompositionTargetRendering;
}
else
{
_timer = XnaHelper.CreateRenderTimer();
_timer.Tick += OnCompositionTargetRendering;
_timer.Start();
}
_stopwatch.Start();
}
public XnaTimer()
{
_timer = XnaHelper.CreateRenderTimer();
_timer.Tick += OnTick;
}