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Clamp DE radius further.

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The maximum standard deviation pushes far too hard into the limits of
the filter width, giving discrete points a weird boxy blur. The filter
slice width needs to be expanded, but that's a whole lot of coeffecient
debugging, and I'm putting it off by just reducing the maximum DE width
for now.
This commit is contained in:
Steven Robertson 2011-10-27 08:58:51 -04:00
parent 9049902b4f
commit 5368a9254a
1 changed files with 1 additions and 1 deletions
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cuburn/code/filtering.py
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@ -137,7 +137,7 @@ void logscale(float4 *pixbuf, float4 *outbuf, float k1, float k2) {
// See helpers/filt_err.py for source of these values. // See helpers/filt_err.py for source of these values.
#define MIN_SD 0.23299530f #define MIN_SD 0.23299530f
#define MAX_SD 4.33333333f #define MAX_SD 2.5f
__global__ __global__
void density_est(float4 *pixbuf, float4 *outbuf, void density_est(float4 *pixbuf, float4 *outbuf,