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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2015/02/03 08:32:37 UTC
svn commit: r1656634 -
/pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/xobject/PDXObjectImage.java
Author: tilman
Date: Tue Feb 3 07:32:36 2015
New Revision: 1656634
URL: http://svn.apache.org/r1656634
Log:
PDFBOX-2654: fix bug in bit shifting
Modified:
pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/xobject/PDXObjectImage.java
Modified: pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/xobject/PDXObjectImage.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/xobject/PDXObjectImage.java?rev=1656634&r1=1656633&r2=1656634&view=diff
==============================================================================
--- pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/xobject/PDXObjectImage.java (original)
+++ pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/xobject/PDXObjectImage.java Tue Feb 3 07:32:36 2015
@@ -496,10 +496,14 @@ public abstract class PDXObjectImage ext
for (int y = 0, h = bi.getHeight(); y < h; ++y)
{
int rgb = bi.getRGB(x, y);
- alphaImage.setRGB(x, y, (rgb >>> 24) | (rgb >>> 16) | (rgb >>> 8));
+ int alpha = (rgb >>> 24);
+ alphaImage.setRGB(x, y, alpha | alpha << 8 | alpha << 16);
}
}
+
return alphaImage;
+
+
}
// create alpha image from alpha raster