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Ephoto Fix equalization algo.

This commit is contained in:
Stephen okra Houston 2016-06-23 16:27:52 -05:00
parent ce73f5056f
commit b491c6919d
1 changed files with 4 additions and 4 deletions
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8
src/bin/ephoto_filters.c
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@ -1006,7 +1006,7 @@ static void
_histogram_eq(void *data, Ecore_Thread *th EINA_UNUSED) _histogram_eq(void *data, Ecore_Thread *th EINA_UNUSED)
{ {
Ephoto_Filter *ef = data; Ephoto_Filter *ef = data;
Evas_Coord x, y, yy, w, h; Evas_Coord x, y, w, h;
unsigned int *p1, *p2; unsigned int *p1, *p2;
int i, a, r, g, b, bb, gg, rr, norm; int i, a, r, g, b, bb, gg, rr, norm;
int total; int total;
@ -1041,10 +1041,10 @@ _histogram_eq(void *data, Ecore_Thread *th EINA_UNUSED)
(double) total); (double) total);
ef->cdf[i] = (int) round(sum * 255); ef->cdf[i] = (int) round(sum * 255);
} }
for (yy = 0; (yy - h) < h; yy++) for (y = 0; y < h; y++)
{ {
p1 = ef->im_data + ((yy - h) * w); p1 = ef->im_data + (y * w);
p2 = ef->im_data_new + ((yy - h) * w); p2 = ef->im_data_new + (y * w);
for (x = 0; x < w; x++) for (x = 0; x < w; x++)
{ {
b = ((*p1) & 0xff); b = ((*p1) & 0xff);