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<title>[11737] trunk/wp-includes/media.php:
Generate same as original color depth thumbnails for PNG images,
props madhyde, fixes #9887</title>
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<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/11737">11737</a></dd>
<dt>Author</dt> <dd>azaozz</dd>
<dt>Date</dt> <dd>2009-07-22 03:02:44 +0000 (Wed, 22 Jul 2009)</dd>
</dl>
<h3>Log Message</h3>
<pre>Generate same as original color depth thumbnails for PNG images, props madhyde, fixes <a href="http://trac.wordpress.org/ticket/9887">#9887</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesmediaphp">trunk/wp-includes/media.php</a></li>
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<h3>Diff</h3>
<a id="trunkwpincludesmediaphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/media.php (11736 => 11737)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/media.php 2009-07-22 00:18:09 UTC (rev 11736)
+++ trunk/wp-includes/media.php 2009-07-22 03:02:44 UTC (rev 11737)
</span><span class="lines">@@ -351,6 +351,10 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> imagecopyresampled( $newimage, $image, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h);
</span><ins>+
+ // convert from full colors to index colors, like original PNG.
+ if ( IMAGETYPE_PNG == $orig_type && !imageistruecolor( $image ) )
+ imagetruecolortopalette( $newimage, false, imagecolorstotal( $image ) );
</ins><span class="cx">
</span><span class="cx"> // we don't need the original in memory anymore
</span><span class="cx"> imagedestroy( $image );
</span></span></pre>
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