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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 110659] pageflipping seems to cause jittering on mouse input when running Hitman 2 in Wine/DXVK with amdgpu.dc=1
Date: Thu, 27 Jun 2019 15:17:20 +0000	[thread overview]
Message-ID: <bug-110659-502-ZCnrVnIVC2@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-110659-502@http.bugs.freedesktop.org/>


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

--- Comment #24 from tempel.julian@gmail.com ---
I've mentioned kwin-lowlatency in this ticket:
https://bugs.freedesktop.org/show_bug.cgi?id=108917#add_comment

It can be used as some kind of workaround for this wine issue, as the stutter
doesn't occur when kwin compositing (and thus vsync) is enabled on top of the
games' vsync.

Of course this is far from being optimal, as
1. It breaks FreeSync.
2. There is an additional backbuffer queue, causing additional input (or
perhaps better output) latency.
3. It may introduce additional stutter when framerate drops below refreshrate

---

FreeSync situation for wine games seems really terrible with due to this bug.
:(

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  parent reply	other threads:[~2019-06-27 15:17 UTC|newest]

Thread overview: 85+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-110659-502@http.bugs.freedesktop.org/>
2019-05-15 10:15 ` [Bug 110659] pageflipping seems to cause jittering on mouse input when running Hitman 2 in Wine/DXVK with amdgpu.dc=1 bugzilla-daemon
2019-05-15 12:17 ` bugzilla-daemon
2019-05-16 16:06 ` bugzilla-daemon
2019-05-24 19:34 ` bugzilla-daemon
2019-05-26 20:08 ` bugzilla-daemon
2019-05-27 13:05 ` bugzilla-daemon
2019-05-27 14:13 ` bugzilla-daemon
2019-05-27 14:22 ` bugzilla-daemon
2019-05-27 17:00 ` bugzilla-daemon
2019-05-27 17:11 ` bugzilla-daemon
2019-05-27 17:31 ` bugzilla-daemon
2019-05-27 17:53 ` bugzilla-daemon
2019-05-27 17:59 ` bugzilla-daemon
2019-05-27 18:07 ` bugzilla-daemon
2019-05-27 19:42 ` bugzilla-daemon
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2019-06-07  9:03 ` bugzilla-daemon
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2019-06-27 15:17 ` bugzilla-daemon [this message]
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