1 files changed, 15 insertions, 5 deletions
diff --git a/intern/cycles/util/util_math_float3.h b/intern/cycles/util/util_math_float3.h
index 3a5a2ab2244..75265c1c9a2 100644
--- a/intern/cycles/util/util_math_float3.h
+++ b/intern/cycles/util/util_math_float3.h
@@ -280,11 +280,6 @@ ccl_device_inline float3 sqrt(const float3& a)
 #endif
 }
 
-ccl_device_inline float3 pow3(const float3& a, float e)
-{
-	return make_float3(powf(a.x, e), powf(a.y, e), powf(a.z, e));
-}
-
 ccl_device_inline float3 mix(const float3& a, const float3& b, float t)
 {
 	return a + t*(b - a);
@@ -382,6 +377,21 @@ ccl_device_inline bool isequal_float3(const float3 a, const float3 b)
 #endif
 }
 
+ccl_device_inline float3 pow3(float3 v, float e)
+{
+	return make_float3(powf(v.x, e), powf(v.y, e), powf(v.z, e));
+}
+
+ccl_device_inline float3 exp3(float3 v)
+{
+	return make_float3(expf(v.x), expf(v.y), expf(v.z));
+}
+
+ccl_device_inline float3 log3(float3 v)
+{
+	return make_float3(logf(v.x), logf(v.y), logf(v.z));
+}
+
 ccl_device_inline int3 quick_floor_to_int3(const float3 a)
 {
 #ifdef __KERNEL_SSE__