<html>
<head>
<base href="https://bugs.documentfoundation.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - Image compression seems to be rather slow and CPU hogging for high resolution images"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=114050">114050</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Image compression seems to be rather slow and CPU hogging for high resolution images
</td>
</tr>
<tr>
<th>Product</th>
<td>LibreOffice
</td>
</tr>
<tr>
<th>Version</th>
<td>4.2.0.4 release
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Writer
</td>
</tr>
<tr>
<th>Assignee</th>
<td>libreoffice-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>telesto@surfxs.nl
</td>
</tr></table>
<p>
<div>
<pre>Description:
Image compression seems to be rather slow and CPU hogging for high resolution
images
Steps to Reproduce:
1. Open the attached file
2. Compress the image to jpg 90; 200 dpi with any Interpolation filter
(Lanczos)
Actual Results:
Takes around 5 seconds to compress with a progression bar (and LibO
unresponsive)
Expected Results:
2 second or so (FastStone image viewer/IrfanView)
Reproducible: Always
User Profile Reset: No
Additional Info:
Found in
Version: 6.0.0.0.alpha1+
Build ID: c24c32bf71b8e64bd0d36e511f554e1f6c015842
CPU threads: 4; OS: Windows 6.3; UI render: default;
TinderBox: Win-x86@42, Branch:master, Time: 2017-11-22_23:15:41
Locale: nl-NL (nl_NL); Calc: group threaded
and in
4.2.0.4
User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:52.0) Gecko/20100101
Firefox/52.0</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>