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despeckle: Rename variables for better clarity

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This commit is contained in:
Mukund Sivaraman
2011-10-08 08:19:22 +05:30
parent ca650844c2
commit 54b0e41479
1 changed files with 15 additions and 15 deletions
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30
plug-ins/common/despeckle.c
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@ -857,7 +857,7 @@ despeckle_median (guchar *src,
guint progress; guint progress;
guint max_progress; guint max_progress;
gint x, y; gint x, y;
gint input_radius = radius; gint adapt_radius;
gint pos; gint pos;
gint ymin; gint ymin;
gint ymax; gint ymax;
@ -871,14 +871,14 @@ despeckle_median (guchar *src,
if (! preview) if (! preview)
gimp_progress_init(_("Despeckle")); gimp_progress_init(_("Despeckle"));
adapt_radius = radius;
for (y = 0; y < height; y++) for (y = 0; y < height; y++)
{ {
x = 0; x = 0;
ymin = MAX (0, y - radius); ymin = MAX (0, y - adapt_radius);
ymax = MIN (height - 1, y + radius); ymax = MIN (height - 1, y + adapt_radius);
xmin = MAX (0, x - radius); xmin = MAX (0, x - adapt_radius);
xmax = MIN (width - 1, x + radius); xmax = MIN (width - 1, x + adapt_radius);
hist0 = 0; hist0 = 0;
histrest = 0; histrest = 0;
hist255 = 0; hist255 = 0;
@ -895,10 +895,10 @@ despeckle_median (guchar *src,
{ {
const guchar *pixel; const guchar *pixel;
ymin = MAX (0, y - radius); /* update ymin, ymax when radius changed (FILTER_ADAPTIVE) */ ymin = MAX (0, y - adapt_radius); /* update ymin, ymax when adapt_radius changed (FILTER_ADAPTIVE) */
ymax = MIN (height - 1, y + radius); ymax = MIN (height - 1, y + adapt_radius);
xmin = MAX (0, x - radius); xmin = MAX (0, x - adapt_radius);
xmax = MIN (width - 1, x + radius); xmax = MIN (width - 1, x + adapt_radius);
update_histogram (&histogram, update_histogram (&histogram,
src, width, bpp, xmin, ymin, xmax, ymax); src, width, bpp, xmin, ymin, xmax, ymax);
@ -920,14 +920,14 @@ despeckle_median (guchar *src,
*/ */
if (filter_type & FILTER_ADAPTIVE) if (filter_type & FILTER_ADAPTIVE)
{ {
if (hist0 >= radius || hist255 >= radius) if (hist0 >= adapt_radius || hist255 >= adapt_radius)
{ {
if (radius < input_radius) if (adapt_radius < radius)
radius++; adapt_radius++;
} }
else if (radius > 1) else if (adapt_radius > 1)
{ {
radius--; adapt_radius--;
} }
} }
} }