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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 - Skia text rendering on Windows, 'off by one' as canvas is scrolled"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=129120">129120</a>
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<th>Summary</th>
<td>Skia text rendering on Windows, 'off by one' as canvas is scrolled
</td>
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<th>Product</th>
<td>LibreOffice
</td>
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<th>Version</th>
<td>6.5.0.0.alpha0+ Master
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<th>Hardware</th>
<td>All
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<th>OS</th>
<td>All
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<th>Status</th>
<td>UNCONFIRMED
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>graphics stack
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<th>Assignee</th>
<td>libreoffice-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>vstuart.foote@utsa.edu
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<pre>Created <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=156207" name="attach_156207" title="transietn 'off by one' lines in scrolling text Skia rendering">attachment 156207</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=156207&action=edit" title="transietn 'off by one' lines in scrolling text Skia rendering">[details]</a></span>
transietn 'off by one' lines in scrolling text Skia rendering
On Windows 10 Home 64-bit en-US with Intel HD Graphics 620 supporting Vulkan
1.1.114 with build Version: 6.5.0.0.alpha0+ (x64)
Build ID: ecc56435094e23165eb30db4d7f6a7e6aab0b47e
CPU threads: 4; OS: Windows 10.0 Build 18362; UI render: Skia/Vulkan; VCL: win;
Locale: en-US (en_US); UI-Language: en-US
Calc: threaded
With the new Skia based rendering, scrolling a page of text shows horizontal
lines that advance up the srolled page. They line up across the bottom edge of
document canvas as it is exposed when scrolled into view. As if the canvas is
off by one.
The effect is visual and transient, and lines clear when canvas is redrawn by
focus away and return.</pre>
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