1 files changed, 7 insertions, 0 deletions
diff --git a/intern/cycles/render/scene.h b/intern/cycles/render/scene.h
index af4301b1cd9..7d4acf369fd 100644
--- a/intern/cycles/render/scene.h
+++ b/intern/cycles/render/scene.h
@@ -33,6 +33,7 @@
 
 CCL_NAMESPACE_BEGIN
 
+class AttributeRequestSet;
 class Background;
 class Camera;
 class Device;
@@ -175,6 +176,12 @@ public:
 
 	void device_update(Device *device, Progress& progress);
 
+	bool need_global_attribute(AttributeStandard std);
+	void need_global_attributes(AttributeRequestSet& attributes);
+
+	enum MotionType { MOTION_NONE = 0, MOTION_PASS, MOTION_BLUR };
+	MotionType need_motion();
+
 	bool need_update();
 	bool need_reset();
 };