Stuttering when running application in windowed mode

[singmajesty]

This may have to do with drivers

Can't get 60FPS in fullscreen (Windows 8.1)

I have similar issue with Intel GPU and window mode, but not with fullscreen mode or NVIDIA GPU. Intel GPUs emulate vsync in window mode using Sleep(), which is affected by Window’s timer resolution. Windows’s default timer resolution is 15.6ms and that shouldn’t be enough to emulate vsync. Tested with “next” version of OpenFL. Next Lime always uses timer to wait for 16ms, whether vsync is enabled or not. I think this is problematic, too. If vsync is not enabled, that should make FPS 62.5,…

I think the timer resolution on Windows was recently increased, but there’s an SDL_HINT_TIMER_RESOLUTION setting that can adjust this on Windows