On Mon, 29 Sep 2003, Richard Ellis wrote:
> Attached is a small patch that I put together today that based on my
> measurements produces about a 6-7% speedup of yuvdenoise if the
> luminance contrast option is used. I got the idea for the change
> from the yuvcorrect sources, the optimization is to pre-compute the
I'll take a longer look later but one thing leaped out at me
Shouldn't the line
uint8_t luma_contrast_vector[255];
be
uint8_t luma_contrast_vector[256];
The elements are numers 0 thru 255 but there are 256 of them.
Steven Schultz
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