[Bug 99507] Corrupted frame contents with Vulkan version of DOTA2, Talos Principle and Sascha Willems' demos when they're run Vsynched in fullscreen

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Sep 30 19:55:33 UTC 2018


--- Comment #18 from Kevin S <k3vin.net at gmail.com> ---
(In reply to Eero Tamminen from comment #16)
> (In reply to Kevin S from comment #15)
> > This is still a major/severe issue for me, affecting many apps that use
> > Vulkan. It's extremely noticeable in RetroArch on an Intel HD 520, where the
> > entire top half of the screen glitches away.
> > 
> > I'd be happy to help debug or provide any assistance in getting this
> > resolved.
> Does on your SKL GT2 this also happen only when using fullscreen with Vsync
> i.e. if you disable either Vsync or fullscreen mode, the problem goes away?

Correct. Running either application in windowed mode, or disabling Vsync solves
the problem. Unfortunately I get a huge amount of tearing without vaync

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