diff --git a/MagickCore/effect.c b/MagickCore/effect.c
index 574982e..a24ed40 100644
--- a/MagickCore/effect.c
+++ b/MagickCore/effect.c
@@ -1439,9 +1439,6 @@
*image_view[4],
*kuwahara_view;
- double
- radius;
-
Image
*gaussian_image,
*kuwahara_image;
@@ -1455,6 +1452,9 @@
register ssize_t
i;
+ size_t
+ radius;
+
ssize_t
y;
@@ -1467,8 +1467,8 @@
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
- radius=(double) (width-1.0)/2.0;
- gaussian_image=BlurImage(image,radius,sigma,exception);
+ radius=(size_t) width/2;
+ gaussian_image=BlurImage(image,(double) radius,sigma,exception);
if (gaussian_image == (Image *) NULL)
return((Image *) NULL);
kuwahara_image=CloneImage(image,image->columns,image->rows,MagickTrue,
@@ -1530,26 +1530,26 @@
for (i=0; i < 4; i++)
{
- quadrant[i].width=(size_t) radius;
- quadrant[i].height=(size_t) radius;
+ quadrant[i].width=radius;
+ quadrant[i].height=radius;
quadrant[i].x=x;
quadrant[i].y=y;
switch (i)
{
case 0:
{
- quadrant[i].x=x-(ssize_t) (radius-1.0);
- quadrant[i].y=y-(ssize_t) (radius-1.0);
+ quadrant[i].x=x-(ssize_t) (radius-1);
+ quadrant[i].y=y-(ssize_t) (radius-1);
break;
}
case 1:
{
- quadrant[i].y=y-(ssize_t) (radius-1.0);
+ quadrant[i].y=y-(ssize_t) (radius-1);
break;
}
case 2:
{
- quadrant[i].x=x-(ssize_t) (radius-1.0);
+ quadrant[i].x=x-(ssize_t) (radius-1);
break;
}
case 3:
