Comments (3)
Why do you want to disable vsync? It's unnecessary, if you want to test performance, you can just swap the offscreen buffers.
There is no way to disable VSYNC. Both swap a buffer to the front layer via gles api(x11/wayland) and show them via drm api(gbm) will wait VSYNC.
from kernel.
Yes, I can measure performance by rendering offscreen or putting monitor asleep.
What if I need those additional 10 frames VSYNC rips me off?
from kernel.
libmali-fbdev could avoid DRM force vsync.
from kernel.
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