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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [sna 865g] Adobe flash corruption"
href="https://bugs.freedesktop.org/show_bug.cgi?id=62681">62681</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>chris@chris-wilson.co.uk
</td>
</tr>
<tr>
<th>Summary</th>
<td>[sna 865g] Adobe flash corruption
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Reporter</th>
<td>timo@kamph.org
</td>
</tr>
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<th>Hardware</th>
<td>x86 (IA32)
</td>
</tr>
<tr>
<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>Created <span class=""><a href="attachment.cgi?id=76953" name="attach_76953" title="backtrace of the failed assertion">attachment 76953</a> <a href="attachment.cgi?id=76953&action=edit" title="backtrace of the failed assertion">[details]</a></span>
backtrace of the failed assertion
The output of Adobe's flash player is heavily corrupted with versions 2.21.4
and 2.21.5 of xf86-video-intel. Flash videos are distorted and shown with wrong
colors. Version 2.21.3 is ok.
Bisecting the changes between 2.21.3 and 2.21.4 revealed commit
4174c7bb14ea3428d86dc327950e76d0589e0cc4 (sna: Use depth-15 rather than
depth-16 for reduced bw devices) to be the cause of the corruption. Reverting
that change on top of the current HEAD
(f6582387e7d601272a92c3aaeb656de5ce1ffe75) resolves the issue.
Furthermore, trying to grab a screenshot with a corrupted youtube-video
triggered an assertion in kgem_create_buffer_2d (width > 0 && height > 0; see
attached backtrace).</pre>
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