static GLService()
{
Lock = new object();
ContextReferenceCount = new ThreadLocal <int>(() => 0, false);
GLWindow = new NativeWindow();
GLGraphicsContext = new GraphicsContext(GraphicsMode.Default, GLWindow.WindowInfo);
SubscribeContexts = new ConcurrentDictionary <WindowsFormsHost, SubscribeContext>();
DrawingContexts = new ConcurrentDictionary <Action, DrawingContext>();
GLGraphicsContext.MakeCurrent(null);
DisposableSerivce.Register(new DisposableAction(Dispose));
}
private void OnExit(object sender, ExitEventArgs e)
{
DisposableSerivce.DisposeAll();
}