private int Present(IntPtr swapChainPtr, int syncInterval, PresentFlags dwFlags)
{
var swapChain = (SwapChain) swapChainPtr;
try
{
if (RenderEngine == null)
{
RenderEngine = new Renderer(swapChainPtr, OverlayConfig);
var baseFont = new Font("Arial", 16, FontStyle.Bold);
var elements = new ConcurrentDictionary<Guid, IOverlayElement>();
elements.TryAdd(FramesPerSecondID, new FramesPerSecond(baseFont)
{
Location = new Point(10, 10),
Color = Color.Lime,
AntiAliased = true,
Hidden = !OverlayConfig.ShowFPS
});
RenderEngine.Overlays.Add(new Overlay
{
Elements = elements
});
RenderEngine.Overlays.Add(new Overlay());
}
else
{
foreach (var overlay in RenderEngine?.Overlays)
{
overlay.Frame();
}
RenderEngine?.Render();
}
}
catch (Exception ex)
{
Log.Write("Failed present: {0}", ex.Message);
}
finally
{
swapChain.Present(syncInterval, dwFlags);
}
return Result.Ok.Code;
}
private void CleanupRenderer()
{
RenderEngine.Dispose();
RenderEngine = null;
}
