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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Radeon screen corruption and flickering under wine (bisected)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92510">92510</a>
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<th>Summary</th>
<td>Radeon screen corruption and flickering under wine (bisected)
</td>
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<th>Product</th>
<td>xorg
</td>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Driver/Radeon
</td>
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<th>Assignee</th>
<td>xorg-driver-ati@lists.x.org
</td>
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<th>Reporter</th>
<td>gringo@slonko.net
</td>
</tr>
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<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=118939" name="attach_118939" title="Screenshot">attachment 118939</a> <a href="attachment.cgi?id=118939&action=edit" title="Screenshot">[details]</a></span>
Screenshot
While playing Heroes of Might and Magic 5 (Tribes of the East) under wine I
noticed that at certain point in time I started getting screen corruptions (see
attached screenshot) and flickering. I did bisect and it turned out to be the
following commit which caused it:
commit f8b0f23e9f4af9f9097ee5e72d53b45173163c41
Author: Michel Dänzer <<a href="mailto:michel.daenzer@amd.com">michel.daenzer@amd.com</a>>
Date: Fri Mar 27 12:34:55 2015 +0900
DRI2: Use radeon_get_pixmap_handle
Now we can share pixmaps with no struct radeon_bo via DRI2.
Fixes VDPAU video playback freezing when using an OpenGL compositor with
DRI3 enabled.
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Graphical corruption when using vdpau/vaapi"
href="show_bug.cgi?id=89755">https://bugs.freedesktop.org/show_bug.cgi?id=89755</a>
Reviewed-by: Alex Deucher <<a href="mailto:alexander.deucher@amd.com">alexander.deucher@amd.com</a>>
Tested-by: Nick Sarnie <<a href="mailto:commendsarnex@gmail.com">commendsarnex@gmail.com</a>>
Interestingly reverting this commit fixed DRI2, but not DRI3 (display is still
corrupted and flickery).
I am using Gentoo with xf86-video-ati git, xorg-server-1.17.2-r2, kernel 4.2.3,
and XFCE + Compiz (switching off compiz makes no difference).</pre>
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