Enlightenment CVS committal
Author : raster
Project : e17
Module : libs/evas
Dir : e17/libs/evas/src/lib/engines/common
Modified Files:
evas_convert_color.c
Log Message:
fix unpremul - broken :(
===================================================================
RCS file: /cvs/e/e17/libs/evas/src/lib/engines/common/evas_convert_color.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -3 -r1.4 -r1.5
--- evas_convert_color.c 30 Sep 2006 10:18:32 -0000 1.4
+++ evas_convert_color.c 2 Oct 2006 05:19:39 -0000 1.5
@@ -10,8 +10,9 @@
{
DATA32 a = 1 + (*data >> 24);
- *data++ = (*data & 0xff000000) + (((((*data) >> 8) & 0xff) * a) &
0xff00) +
- (((((*data) & 0x00ff00ff) * a) >> 8) & 0x00ff00ff);
+ *data++ = (*data & 0xff000000) +
+ (((((*data) >> 8) & 0xff) * a) & 0xff00) +
+ (((((*data) & 0x00ff00ff) * a) >> 8) & 0x00ff00ff);
}
}
@@ -24,8 +25,11 @@
{
DATA32 a = (*data >> 24);
- if (a & (a < 255))
- *data = ARGB_JOIN(a, (R_VAL(data) * 255) / a, (G_VAL(data) * 255) /
a, (B_VAL(data) * 255) / a);
+ if ((a > 0) && (a < 255))
+ *data = ARGB_JOIN(a,
+ (R_VAL(data) * 255) / a,
+ (G_VAL(data) * 255) / a,
+ (B_VAL(data) * 255) / a);
data++;
}
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