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Rapid cursor movement causes frame loss #3689
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Seems like a strange issue. When recording, the bug is less visible. Tried changing Razer Synapse between 125hz and 8000hz, losing frames mostly at 8000hz. When OBS records I only lose 3-4 frames at 8000hz. Thinking it might be a Windows problem rather than winit. Profiling needed for confirmation. |
Actually, I remember reading a (very good) article about this before, probably from Hacker News or something, can't seem to find it now. But a quick Google search does indeed suggest that this is a more general problem on Windows. |
Description
Faster cursor moves, the less framerate
No render load :
Heavy render load :
Tried this pull request for high polling rate fix, didn't work
Note that I do not even utilize inputs yet
my event loop source
Green
= framerate with no cursor movementRed
= framerate with rapid cursor movementsWindows version
Winit version
0.29.15
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