diff options
Diffstat (limited to 'intern/cycles/util/util_color.h')
-rw-r--r-- | intern/cycles/util/util_color.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/intern/cycles/util/util_color.h b/intern/cycles/util/util_color.h index ca4c393f66e..85f241c6221 100644 --- a/intern/cycles/util/util_color.h +++ b/intern/cycles/util/util_color.h @@ -167,7 +167,8 @@ ccl_device float3 xyY_to_xyz(float x, float y, float Y) #ifdef __KERNEL_SSE2__ /* * Calculate initial guess for arg^exp based on float representation - * This method gives a constant bias, which can be easily compensated by multiplication with bias_coeff. + * This method gives a constant bias, + * which can be easily compensated by multiplication with bias_coeff. * Gives better results for exponents near 1 (e. g. 4/5). * exp = exponent, encoded as uint32_t * e2coeff = 2^(127/exponent - 127) * bias_coeff^(1/exponent), encoded as uint32_t |