Full screen video with artifacts on Alder Lake
When I play a video in full screen, it shows artifacts. However, when I try to get a screenshot using gnome-shell, it shows the frame correctly (like the frames are not displayed in the same place). I had to take pictures to show what I mean. See at the bottom.
The problem exists only in full screen. If I play the video on a maximized window, it works as expected. I used mplayer.
% inxi -Gzx
Graphics:
Device-1: Intel Alder Lake-P Integrated Graphics vendor: Lenovo
driver: i915 v: kernel arch: Gen-12.2 bus-ID: 00:02.0
Device-2: Acer Integrated RGB Camera type: USB driver: uvcvideo
bus-ID: 3-8:3
Display: wayland server: X.org v: 1.21.1.4 with: Xwayland v: 22.1.3
compositor: gnome-shell v: 43.0 driver: X: loaded: vesa
unloaded: fbdev,modesetting gpu: i915 resolution: 2560x1440
OpenGL: renderer: Mesa Intel Graphics (ADL GT2) v: 4.6 Mesa 22.2.1
direct render: Yes
I can try to get more information if you point me in the right direction (where/how).
Video playback:
Screenshot of the video playback:
Edited by Germán Poo-Caamaño