http://www.mediawiki.org/wiki/Special:Code/MediaWiki/84471
Revision: 84471
Author: btongminh
Date: 2011-03-21 18:40:01 +0000 (Mon, 21 Mar 2011)
Log Message:
-----------
VipsHandler: Use im_shrink, which is PIO instead of WIO
Modified Paths:
--------------
trunk/extensions/VipsScaler/VipsScaler_body.php
Modified: trunk/extensions/VipsScaler/VipsScaler_body.php
===================================================================
--- trunk/extensions/VipsScaler/VipsScaler_body.php 2011-03-21 18:38:45 UTC
(rev 84470)
+++ trunk/extensions/VipsScaler/VipsScaler_body.php 2011-03-21 18:40:01 UTC
(rev 84471)
@@ -48,10 +48,18 @@
# Set the new rotated file
$tmp = $tmp2;
}
+ if ( $rotation % 180 == 90 ) {
+ # Rotated 90 degrees, so width = height and vice versa
+ $rx = $params['srcWidth'] / $params['physicalHeight'];
+ $ry = $params['srcHeight'] / $params['physicalWidth'];
+ } else {
+ $rx = $params['srcWidth'] / $params['physicalWidth'];
+ $ry = $params['srcHeight'] / $params['physicalHeight'];
+ }
# Scale the image to the final output
- list( $err, $retval ) = self::vips( 'im_resize_linear', $tmp,
- $params['dstPath'], $params['physicalWidth'],
$params['physicalHeight'] );
+ list( $err, $retval ) = self::vips( 'im_shrink', $tmp,
+ $params['dstPath'], $rx, $ry );
# Remove the temp file
unlink( $tmp );
if ( $retval != 0 ) {
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