[Bug 110659] pageflipping seems to cause jittering on mouse input when running Hitman 2 in Wine/DXVK with amdgpu.dc=1

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Sep 9 15:44:05 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110659

--- Comment #79 from Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer at amd.com> ---
(In reply to Michel Dänzer from comment #76)
> (In reply to tempel.julian from comment #75)
> > Is it possible that Wine or the affected programs in Wine are the clients
> > that are at fault for this?
> 
> Certainly. It looks like the intention is to prevent the monitors from
> entering power saving mode.

Maybe the code from this wine patch
https://www.winehq.org/pipermail/wine-devel/2018-July/129014.html
("winex11.drv: Wake up the display on user input") is causing this?

(adding a breakpoint in wine for the XResetScreenSaver function should confirm)

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