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Fix [#24964] HISTOGRAM: Inconsistency in spaces

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Matt Ebb 2010-11-29 07:37:20 +00:00
parent 5fe2a16385
commit 04d3741947
1 changed files with 2 additions and 4 deletions
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6
source/blender/blenkernel/intern/colortools.c
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@ -956,13 +956,11 @@ void curvemapping_table_RGBA(CurveMapping *cumap, float **array, int *size)
DO_INLINE int get_bin_float(float f)
{
int bin= (int)(f*255);
int bin= (int)((f*255) + 0.5); /* 0.5 to prevent quantisation differences */
/* note: clamp integer instead of float to avoid problems with NaN */
CLAMP(bin, 0, 255);
//return (int) (((f + 0.25) / 1.5) * 255);
return bin;
}