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<base href="http://icedtea.classpath.org/bugzilla/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - xrender pipeline creates graphics corruption"
href="http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=2571">2571</a>
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<th>Summary</th>
<td>xrender pipeline creates graphics corruption
</td>
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<th>Product</th>
<td>IcedTea
</td>
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<th>Version</th>
<td>7-hg
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<th>Hardware</th>
<td>x86_64
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P5
</td>
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<th>Component</th>
<td>IcedTea
</td>
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<th>Assignee</th>
<td>gnu.andrew@redhat.com
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<th>Reporter</th>
<td>tdaitx@gmail.com
</td>
</tr>
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<th>CC</th>
<td>unassigned@icedtea.classpath.org
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<pre>Created <span class=""><a href="attachment.cgi?id=1398&action=diff" name="attach_1398" title="fix openjdk-7 xrender graphics corruption">attachment 1398</a> <a href="attachment.cgi?id=1398&action=edit" title="fix openjdk-7 xrender graphics corruption">[details]</a></span>
fix openjdk-7 xrender graphics corruption
As reported in
<a href="https://bugs.launchpad.net/ubuntu/+source/openjdk-7/+bug/1101348">https://bugs.launchpad.net/ubuntu/+source/openjdk-7/+bug/1101348</a>
<a href="https://bugs.launchpad.net/ubuntu/+source/openjdk-7/+bug/1032936">https://bugs.launchpad.net/ubuntu/+source/openjdk-7/+bug/1032936</a>
Original issue report and fix for OpenJDK 8 at
<a href="https://bugs.openjdk.java.net/browse/JDK-7105461">https://bugs.openjdk.java.net/browse/JDK-7105461</a>
Ubuntu has been using this patch since 10 Jul 2014.
Please advise on whether this patch is acceptable for IcedTea 2.5/2.6 or not.
>From LP: #1101348
=================
Activating the XRender-Pipeline in openjdk-7 for usage with netbeans creates
graphics corruption when scrolling.
For details please see the post on the xrender-dev mailinglist:
<a href="http://mail.openjdk.java.net/pipermail/xrender-dev/2013-January/000049.html">http://mail.openjdk.java.net/pipermail/xrender-dev/2013-January/000049.html</a>
The corruption can be seen in this screenshot:
<a href="http://mail.openjdk.java.net/pipermail/xrender-dev/attachments/20130108/3d37aeb9/Screenshot-0001.png">http://mail.openjdk.java.net/pipermail/xrender-dev/attachments/20130108/3d37aeb9/Screenshot-0001.png</a>
Clemens Eisserer created a patch for openjdk-8, which he kindly pointed me to.
I took that patch and applied it to the openjdk-7 package and it works in
openjdk-7.
Currently I rebuild the openjdk Package on each new release and replace the
rt.jar - it would be nice if the patch could be integrated into the build
process.
I'll attach the patch I created (this is just a minor change from the original
version of Clemens Eisserer).
Ubuntu version:
Description: Ubuntu 12.10
Release: 12.10</pre>
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