4 ms·

I'm not familiar with the internals enough to know if you're right about tearing being the compositor's fault, though I'd be quite surprised if disabling the co

by adrusi 6y ago

I'm not familiar with the internals enough to know if you're right about tearing being the compositor's fault, though I'd be quite surprised if disabling the compositor resulted in less tearing. But I do know that I experienced tearing using compton with i3 (though much less than i3 with no compositor). If Gnome, KDE and compton all manage to get compositing wrong on X, and yet every wayland compositor manages to get it right, then maybe it is a problem with X, even if there is some arcane way to fix the issue.

josefx 6y ago
> though I'd be quite surprised if disabling the compositor resulted in less tearing I have been running OpenGL based applications on KDE for some time and the answer to tearing was always disabling the compositor in the desktop settings or just overriding the compositor related redirect state of the window. OpenGL tends to sync against vblank anyway so I don't find it surprising that rendering directly to the final output buffer instead of an off screen buffer that is at the mercy of the compositor helps.