private void RenderCore(int syncInterval, PresentFlags presentFlags, float lastFrameTimeInSecond)
{
try
{
// Freeze logic when render time is slow
if (lastFrameTimeInSecond < 0.2f)
{
XResource.UpdateLogic(RenderTimer.DurationSinceLastFrame);
OnUpdateLogic(lastFrameTimeInSecond);
}
XResource.RenderTarget.BeginDraw();
{
OnDraw(XResource.RenderTarget);
OnPostDraw();
}
XResource.RenderTarget.EndDraw();
XResource.SwapChain.Present(syncInterval, presentFlags);
}
catch (SharpGenException e)
{
unchecked
{
const int DeviceRemoved = (int)0x887a0005;
const int DeviceReset = (int)0x887A0007;
if (e.ResultCode == DeviceRemoved || e.ResultCode == DeviceReset)
{
OnReleaseDeviceSizeResources();
OnReleaseDeviceResources();
XResource.ReleaseDeviceResources();
}
else
{
throw;
}
}
}
}