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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>high
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [SNA]mesa xdemo/glxdemo get black window under compositor"
href="https://bugs.freedesktop.org/show_bug.cgi?id=64940">64940</a>
</td>
</tr>
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<th>Assignee</th>
<td>chris@chris-wilson.co.uk
</td>
</tr>
<tr>
<th>Summary</th>
<td>[SNA]mesa xdemo/glxdemo get black window under compositor
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>xunx.fang@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/intel
</td>
</tr>
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<th>Product</th>
<td>xorg
</td>
</tr></table>
<p>
<div>
<pre>System Environment:
--------------------------
Platform: Ivybridge
Libdrm: (master)libdrm-2.4.45-3-g3586337f3703ce4833a375f66b08df064a1cec28
Mesa: (9.1)cbe0e50247c909a7d34f71d9a1a4852b6c3af472
Xserver: (master)7e97166c4fc38076b6224e4dbdd632b43444149f
Xf86_video_intel: (master)2.21.6-47-gd6c30d1d4df6bcdfa075bd29da7c8aabee20774c
Kernel: 3.9.3
Bug detailed description:
-------------------------
Start X and compositing window manager(gnome3), glxdemo works good in EXA, but
get black window in SNA. It also works fine in SNA without window manager.
Below cases have the same problem as glxdemo:
demos/projtex
xdemos/xfont
xdemos/xrotfontdemo
tests/readrate
tests/texleak
glsl/convolutions
Reproduce steps:
----------------
1. xinit&
2. gnome-session&
3. run glxdemo</pre>
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