1 files changed, 6 insertions, 1 deletions
diff --git a/intern/cycles/util/math.h b/intern/cycles/util/math.h
index e7fc492733f..e4c7df6e44a 100644
--- a/intern/cycles/util/math.h
+++ b/intern/cycles/util/math.h
@@ -347,10 +347,15 @@ ccl_device_inline float smoothstep(float edge0, float edge1, float x)
 }
 
 #ifndef __KERNEL_CUDA__
-ccl_device_inline float saturate(float a)
+ccl_device_inline float saturatef(float a)
 {
   return clamp(a, 0.0f, 1.0f);
 }
+#else
+ccl_device_inline float saturatef(float a)
+{
+  return __saturatef(a);
+}
 #endif /* __KERNEL_CUDA__ */
 
 ccl_device_inline int float_to_int(float f)