user32: Enforce that surfaces are flushed after ReleaseDC.

[Alexandre Julliard]

Sebastian Lackner <sebastian at fds-team.de> writes:

> @@ -1116,6 +1116,7 @@ HDC WINAPI GetWindowDC( HWND hwnd )
>   */
>  INT WINAPI ReleaseDC( HWND hwnd, HDC hdc )
>  {
> +    flush_window_surfaces( FALSE );
>      return release_dc( hwnd, hdc, FALSE );
>  }

I don't think we can afford to do that, we'd be flushing constantly.

-- 
Alexandre Julliard
julliard at winehq.org