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<body><span class="vcard"><a class="email" href="mailto:l.lunak@collabora.com" title="Luboš Luňák <l.lunak@collabora.com>"> <span class="fn">Luboš Luňák</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - Saving files containing XOR-mode drawing is extremely slow"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=127260">bug 127260</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Summary</td>
<td>Saving files containing a gradient is extremely slow
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<td>Saving files containing XOR-mode drawing is extremely slow
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<td style="text-align:right;">CC</td>
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<td>l.lunak@collabora.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Saving files containing XOR-mode drawing is extremely slow"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=127260#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Saving files containing XOR-mode drawing is extremely slow"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=127260">bug 127260</a>
from <span class="vcard"><a class="email" href="mailto:l.lunak@collabora.com" title="Luboš Luňák <l.lunak@collabora.com>"> <span class="fn">Luboš Luňák</span></a>
</span></b>
<pre>This is not about gradients but XOR-mode drawing. Our Cairo code applies the
XOR operation after each drawing call, and the document results in a large
number of polygon drawing in XOR mode.
For Skia I've handled this by delaying XOR updates until the XOR mode is left
(<a href="https://git.libreoffice.org/core/commit/3974dfee554bda82fdfb89cd4a2ea8926eb31243">https://git.libreoffice.org/core/commit/3974dfee554bda82fdfb89cd4a2ea8926eb31243</a>).</pre>
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