From 6d8241b7532a2c510a417d2d212e34fdb56bb0e9 Mon Sep 17 00:00:00 2001 From: cristy Date: Fri, 26 Apr 2013 22:57:06 +0000 Subject: [PATCH] --- MagickCore/effect.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/MagickCore/effect.c b/MagickCore/effect.c index 346ab460c..79ca24221 100644 --- a/MagickCore/effect.c +++ b/MagickCore/effect.c @@ -1206,10 +1206,6 @@ MagickExport Image *DespeckleImage(const Image *image,ExceptionInfo *exception) MagickExport Image *EdgeImage(const Image *image,const double radius, ExceptionInfo *exception) { - double - gamma, - normalize; - Image *edge_image; @@ -1246,15 +1242,9 @@ MagickExport Image *EdgeImage(const Image *image,const double radius, kernel_info=DestroyKernelInfo(kernel_info); ThrowImageException(ResourceLimitError,"MemoryAllocationFailed"); } - for (i=0; i < (ssize_t) (width*width); i++) - kernel_info->values[i]=(-1.0); - kernel_info->values[i/2]=((double) width*width-1.0); - normalize=0.0; for (i=0; i < (ssize_t) (kernel_info->width*kernel_info->height); i++) - normalize+=kernel_info->values[i]; - gamma=PerceptibleReciprocal(normalize); - for (i=0; i < (ssize_t) (kernel_info->width*kernel_info->height); i++) - kernel_info->values[i]*=gamma; + kernel_info->values[i]=(-1.0); + kernel_info->values[i/2]=(double) kernel_info->width*kernel_info->height-1.0; edge_image=MorphologyApply(image,ConvolveMorphology,1,kernel_info, UndefinedCompositeOp,0.0,exception); kernel_info=DestroyKernelInfo(kernel_info); -- 2.40.0