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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - pageflipping seems to cause jittering on mouse input when running Hitman 2 in Wine/DXVK with amdgpu.dc=1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110659">110659</a>
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<th>Summary</th>
<td>pageflipping seems to cause jittering on mouse input when running Hitman 2 in Wine/DXVK with amdgpu.dc=1
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<th>Product</th>
<td>xorg
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<th>Version</th>
<td>git
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Driver/AMDgpu
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<th>Assignee</th>
<td>xorg-driver-ati@lists.x.org
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<th>Reporter</th>
<td>tempel.julian@gmail.com
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<th>QA Contact</th>
<td>xorg-team@lists.x.org
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<pre>Created <span class=""><a href="attachment.cgi?id=144213" name="attach_144213" title="xorg log">attachment 144213</a> <a href="attachment.cgi?id=144213&action=edit" title="xorg log">[details]</a></span>
xorg log
The jittering is already noticeable in the game's menu. It's most prominent
with vsync enabled, but there is also noticeable jittering in the game when
vsync is turned off. It seems there is no jittering with just keyboard input
instead of mouse.
The issue does not occur when:
-playing the game in windowed mode
-turning off pageflipping in xorg config
-using modesetting driver instead
-using legacy DC via amdgpu.dc=0
I haven't yet encountered this in other games with DXVK.
xorg 1.20.5
xf86-video-amdgpu 19.0.1/-git
mesa-git</pre>
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