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fixed problem pointed out in bug #403580.

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2007-02-02  Sven Neumann  <sven@gimp.org>

	* plug-ins/common/mosaic.c (find_gradients): fixed problem pointed
	out in bug #403580.


svn path=/trunk/; revision=21837
This commit is contained in:
Sven Neumann
2007-02-02 13:59:09 +00:00
committed by Sven Neumann
parent 06f2e093bc
commit 85bf9a7b16
2 changed files with 10 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-02-02 Sven Neumann <sven@gimp.org>
* plug-ins/common/mosaic.c (find_gradients): fixed problem pointed
out in bug #403580.
2007-02-02 Sven Neumann <sven@gimp.org>
* app/widgets/gimpitemtreeview.c (gimp_item_tree_view_toggle_clicked):

8
plug-ins/common/mosaic.c
View File

@ -817,7 +817,7 @@ find_gradients (GimpDrawable *drawable,
GimpPixelRgn dest_rgn;
gint bytes;
gint i, j;
guchar *gr, * dh, * dv;
guchar *gr, *dh, *dv;
gint hmax, vmax;
gint row, rows;
gint ith_row;
@ -894,13 +894,15 @@ find_gradients (GimpDrawable *drawable,
{
/* Find the gradient */
if (!j || !i || (j == width - 1) || (i == height - 1))
*gr = MAG_THRESHOLD;
{
*gr = MAG_THRESHOLD;
}
else
{
hmax = *dh - 128;
vmax = *dv - 128;
*gr = (guchar)sqrt (SQR (hmax) + SQR (hmax));
*gr = (guchar) sqrt (SQR (hmax) + SQR (vmax));
}
}
}