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            <b><a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED --- - Artifacts when firefox does partial image rendering [SNA]"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=42426#c56">Comment # 56</a>
              on <a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED --- - Artifacts when firefox does partial image rendering [SNA]"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=42426">bug 42426</a>
              from <span class="vcard"><a class="email" href="mailto:jan.steffens@gmail.com" title="Jan Steffens <jan.steffens@gmail.com>"> <span class="fn">Jan Steffens</span></a>
</span></b>
        <pre>Still happening here,
Thinkpad X220 (SNB), Linux 3.8.8, intel 2.21.6 (SNA), Firefox 22.0a2.

Firefox was built without system-pixman or system-cairo. Reverting Mozilla's
avoid-extend-none.patch to Cairo doesn't do anything.

The problem doesn't show up with the first three screenshots attached to this
bug (attachments 52948, 58392 and 58393), but it does appear while loading the
last screenshot (<span class=""><a href="attachment.cgi?id=59978" name="attach_59978" title="Firefox artifacts w/SNA">attachment 59978</a> <a href="attachment.cgi?id=59978&action=edit" title="Firefox artifacts w/SNA">[details]</a></span>). Maybe it depends on the aspect ratio of the
image?</pre>
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