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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#c55">Comment # 55</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>Thinkpad X220 (SNB), Linux 3.7.1, intel 2.20.17 (SNA), Firefox 19.0a2
Also seeing the corruption from screenshot #1. Happens while Firefox is loading
an image. Once the image is completely loaded, Firefox immediately repaints it
completely, without error.
I think this happens when Firefox paints multiple lines in a single cycle, in
which the first line painted is erroneously repeated for the rest of them. To
reproduce, maybe try loading an image over a slow network connection with a lot
of jitter.
The bug is visible independent of activated Firefox layer acceleration.</pre>
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