briefly flashing corruption when playing various OGL games

Submitted by tem..@..il.com

Assigned to Default DRI bug account

Description

I'm seeing briefly flashing corruption in various OGL games, mostly Dying Light and Counter-Strike Global Offensive Danger Zone. But I once also saw it in X-Plane 11. Happens with Mesa 18 and git and llvm 8 and git, but likely also even older versions in both cases.

I was able to capture it by recording a video and then extracting an affected frame: https://abload.de/img/mpv-shot0001hkjyr.png

Across the aforementioned games, the artifacts look akin or the same. Can also be brighter squares though.

Hardware issue is unlikely, as radv / amdvlk never show this issue (and Windows driver neither).

I fail to see a pattern when this corruption occurs, it seems like total chance to me while gaming.

This is with an RX 580 on Arch.

Version: git

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