oops, I stand corrected.
On Oct 5, 2011, at 10:29 PM, Jonathan Egstad wrote:
-------snip----------
float G = gamma[z];
// patch for linux alphas because the pow function behaves badly
// for very large or very small exponent values.
#ifdef __alpha
if (G < 0.008f)
G = 0.0f;
if (G > 125.0f)
G = 125.0f;
#endif
-------snip-----------
I might be wrong, but I think this clamp patch is only enabled when
built on on DEC Alpha machines. You may want to double-check that
the __alpha token gets enabled during a build on an Intel machine.
For those interested in Nuke history - the DEC Alpha was one of the
first Linux boxes used in production at Digital Domain back in the
mid '90s and Nuke ran like blazes on them compared to the relatively
pokey SGIs.
-jonathan
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