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<base href="https://bugs.documentfoundation.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - Image is blurry/displaced/wrong size in a .pub/.odg document"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=133254">133254</a>
</td>
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<tr>
<th>Summary</th>
<td>Image is blurry/displaced/wrong size in a .pub/.odg document
</td>
</tr>
<tr>
<th>Product</th>
<td>LibreOffice
</td>
</tr>
<tr>
<th>Version</th>
<td>7.0.0.0.alpha1+ Master
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Keywords</th>
<td>bibisected, bisected, regression
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>graphics stack
</td>
</tr>
<tr>
<th>Assignee</th>
<td>libreoffice-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>baron@caesar.elte.hu
</td>
</tr>
<tr>
<th>CC</th>
<td>ilmari.lauhakangas@libreoffice.org, l.lunak@collabora.com
</td>
</tr>
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<th>Blocks</th>
<td>129062
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=161105" name="attach_161105" title="Sample ODG">attachment 161105</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=161105&action=edit" title="Sample ODG">[details]</a></span>
Sample ODG
This is a skia bug, thus it can be reproduced in Windows, or via the gen
backend in Linux. No issue when not using skia.
The attached ODG was created by saving <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=99486" name="attach_99486" title=".pub file for 4 page greeting card">attachment 99486</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=99486&action=edit" title=".pub file for 4 page greeting card">[details]</a></span> (an MS Publisher file)
from <a class="bz_bug_link
bz_status_NEW "
title="NEW - PRINTING: Greeting Cards"
href="show_bug.cgi?id=69080">bug 69080</a> as ODG. The format is irrelevant, but the PUB file requires bug
122660's fix to open correctly.
Open the sample, and check the image on the second page.
=> The image is blurry, and possibly incorrectly placed/sized (depending on the
zoom level).
This is a regression, even when using the skia backend, as it was fine ~2 weeks
ago, and exhibits both issues in LO 7.0.0.0.alpha1+
(7daab7859f3b5b4297c45ac1631c68387192a962).
It regressed in two steps, bibisected using repo bibisect-linux-64-6.5. Adding
CC: to Luboš Luňák.
1. Image is blurry.
<a href="https://cgit.freedesktop.org/libreoffice/core/commit/?id=fc0bff85f3338cb4fe8f4d42421cb69801cb3abb">https://cgit.freedesktop.org/libreoffice/core/commit/?id=fc0bff85f3338cb4fe8f4d42421cb69801cb3abb</a>
author Luboš Luňák <<a href="mailto:l.lunak@collabora.com">l.lunak@collabora.com</a>> 2020-05-13 13:08:00
+0200
committer Luboš Luňák <<a href="mailto:l.lunak@collabora.com">l.lunak@collabora.com</a>> 2020-05-14 11:57:30
+0200
cache results of Skia's drawTransformedBitmap() (<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Very Slow scrolling or no scrolling at with Skia Raster or Vulkan very high resolution image (reasonable speed with OpenGL)"
href="show_bug.cgi?id=132438">tdf#132438</a>)
2. Image isn't placed/sized correctly.
<a href="https://cgit.freedesktop.org/libreoffice/core/commit/?id=1b5bd34d8430690b19fae0d0febfd810b9525ca2">https://cgit.freedesktop.org/libreoffice/core/commit/?id=1b5bd34d8430690b19fae0d0febfd810b9525ca2</a>
author Luboš Luňák <<a href="mailto:l.lunak@collabora.com">l.lunak@collabora.com</a>> 2020-05-13 19:25:15
+0200
committer Luboš Luňák <<a href="mailto:l.lunak@collabora.com">l.lunak@collabora.com</a>> 2020-05-14 11:57:49
+0200
cache Skia' drawAlphaBitmap() in raster mode (<a class="bz_bug_link
bz_status_NEW "
title="NEW - Impress works very slow with large sized GIF"
href="show_bug.cgi?id=104878">tdf#104878</a>)</pre>
</div>
</p>
<div id="referenced">
<hr style="border: 1px dashed #969696">
<b>Referenced Bugs:</b>
<ul>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - [META] Skia library bugs"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=129062">Bug 129062</a>] [META] Skia library bugs
</li>
</ul>
</div>
<br>
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