(no commit message)
authorcristy <urban-warrior@git.imagemagick.org>
Wed, 13 Jul 2011 00:44:37 +0000 (00:44 +0000)
committercristy <urban-warrior@git.imagemagick.org>
Wed, 13 Jul 2011 00:44:37 +0000 (00:44 +0000)
MagickCore/effect.c

index 826d9877768a9b2430b90d879a6a0b171eb01e13..5f6c8325a1da4c2f5087155c5bbcf3feeca5bf3d 100644 (file)
@@ -1455,7 +1455,8 @@ MagickExport Image *ConvolveImage(const Image *image,const size_t order,
               {
                 for (u=0; u < (ssize_t) width; u++)
                 {
-                  pixel.alpha+=(*k)*GetPixelAlpha(image,kernel_pixels+u);
+                  pixel.alpha+=(*k)*GetPixelAlpha(image,kernel_pixels+u*
+                    GetPixelComponents(image));
                   k++;
                 }
                 kernel_pixels+=(image->columns+width)*GetPixelComponents(image);