Crippling performance regressions in combination with xf86-video-amdgpu and TearFree (meson build)
I noticed a considerable regression in performance, causing window drags and damage repaints to lag more than a second behind.
Steps to reproduce:
- open an X server as user with TearFree enabled (but no compositing window manager) on xf86-video-amdgpu
- open two windows
- move one window over the other
Temporary solution: xorg-server built by autotools