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Diffstat (limited to 'intern/cycles/util/util_math.h')
| -rw-r--r-- | intern/cycles/util/util_math.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/intern/cycles/util/util_math.h b/intern/cycles/util/util_math.h index fb04d49bcd9..39ce6a93982 100644 --- a/intern/cycles/util/util_math.h +++ b/intern/cycles/util/util_math.h @@ -518,6 +518,11 @@ ccl_device float safe_modulo(float a, float b) return (b != 0.0f)? fmodf(a, b): 0.0f; } +ccl_device_inline float sqr(float a) +{ + return a * a; +} + ccl_device_inline float beta(float x, float y) { #ifndef __KERNEL_OPENCL__ |