<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><span class="vcard"><a class="email" href="mailto:ajohnson@redneon.com" title="Adrian Johnson <ajohnson@redneon.com>"> <span class="fn">Adrian Johnson</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [Regression] Rendering of PDFs containing JBIG2 or CCITT graphics very slow on poppler 0.60.1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103136">bug 103136</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>carlosgc@gnome.org
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [Regression] Rendering of PDFs containing JBIG2 or CCITT graphics very slow on poppler 0.60.1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103136#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [Regression] Rendering of PDFs containing JBIG2 or CCITT graphics very slow on poppler 0.60.1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103136">bug 103136</a>
from <span class="vcard"><a class="email" href="mailto:ajohnson@redneon.com" title="Adrian Johnson <ajohnson@redneon.com>"> <span class="fn">Adrian Johnson</span></a>
</span></b>
<pre>This is caused by the switch to using cairo downscaling instead of the builtin
downscaling.
Running some quick tests it seems the cairo downscaling time is roughly
proportional to the source image size while the custom downscaling is closer to
the target size. So for downscaling to small scales we are taking a large
performance hit.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>