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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Reduce resource usage when copying image to clipboard"
href="https://bugs.webkit.org/show_bug.cgi?id=152374">152374</a>
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<th>Summary</th>
<td>Reduce resource usage when copying image to clipboard
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Local Build
</td>
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<th>Hardware</th>
<td>Macintosh
</td>
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<th>OS</th>
<td>Mac OS X 10.11
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
</td>
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<th>Component</th>
<td>Images
</td>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
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<th>Reporter</th>
<td>WebKit@JeremyZerfas.com
</td>
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<pre>When copying an image to the clipboard on current versions of WebKit on Mac OS X, there is an unnecessary NSImage allocation and call to TIFFRepresentation. This results in more memory and CPU time being used than is necessary (particularly for animated GIFs). I will be adding a patch for this shortly which will remove the NSImage allocation and TIFFRepresentation call. This is also somewhat related to <a class="bz_bug_link
bz_status_NEW "
title="NEW - Crash when trying to copy image"
href="show_bug.cgi?id=125868">bug 125868</a> and <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [Mac] Crashes when copying or pasting huge images"
href="show_bug.cgi?id=131576">bug 131576</a>.</pre>
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