1 files changed, 12 insertions, 12 deletions
diff --git a/intern/cycles/kernel/kernel_types.h b/intern/cycles/kernel/kernel_types.h
index 77e134da4b0..8e2b0e46a66 100644
--- a/intern/cycles/kernel/kernel_types.h
+++ b/intern/cycles/kernel/kernel_types.h
@@ -733,18 +733,18 @@ typedef enum AttributePrimitive {
 } AttributePrimitive;
 
 typedef enum AttributeElement {
-  ATTR_ELEMENT_NONE,
-  ATTR_ELEMENT_OBJECT,
-  ATTR_ELEMENT_MESH,
-  ATTR_ELEMENT_FACE,
-  ATTR_ELEMENT_VERTEX,
-  ATTR_ELEMENT_VERTEX_MOTION,
-  ATTR_ELEMENT_CORNER,
-  ATTR_ELEMENT_CORNER_BYTE,
-  ATTR_ELEMENT_CURVE,
-  ATTR_ELEMENT_CURVE_KEY,
-  ATTR_ELEMENT_CURVE_KEY_MOTION,
-  ATTR_ELEMENT_VOXEL
+  ATTR_ELEMENT_NONE = 0,
+  ATTR_ELEMENT_OBJECT = (1 << 0),
+  ATTR_ELEMENT_MESH = (1 << 1),
+  ATTR_ELEMENT_FACE = (1 << 2),
+  ATTR_ELEMENT_VERTEX = (1 << 3),
+  ATTR_ELEMENT_VERTEX_MOTION = (1 << 4),
+  ATTR_ELEMENT_CORNER = (1 << 5),
+  ATTR_ELEMENT_CORNER_BYTE = (1 << 6),
+  ATTR_ELEMENT_CURVE = (1 << 7),
+  ATTR_ELEMENT_CURVE_KEY = (1 << 8),
+  ATTR_ELEMENT_CURVE_KEY_MOTION = (1 << 9),
+  ATTR_ELEMENT_VOXEL = (1 << 10)
 } AttributeElement;
 
 typedef enum AttributeStandard {