1 files changed, 7 insertions, 3 deletions
diff --git a/source/blender/editors/include/ED_render.h b/source/blender/editors/include/ED_render.h
index 2bc0566f4a6..414126cac13 100644
--- a/source/blender/editors/include/ED_render.h
+++ b/source/blender/editors/include/ED_render.h
@@ -60,11 +60,15 @@ struct Scene *ED_render_job_get_current_scene(const struct bContext *C);
  * - PR_BUTS_RENDER: preview is rendered for buttons window
  * - PR_ICON_RENDER: preview is rendered for icons. hopefully fast enough for at least 32x32
  * - PR_NODE_RENDER: preview is rendered for node editor
+ * - PR_ICON_DEFERRED: No render, we just ensure deferred icon data gets generated.
  */
 
-#define PR_BUTS_RENDER  0
-#define PR_ICON_RENDER  1
-#define PR_NODE_RENDER  2
+enum {
+	PR_BUTS_RENDER   = 0,
+	PR_ICON_RENDER   = 1,
+	PR_NODE_RENDER   = 2,
+	PR_ICON_DEFERRED = 3,
+};
 
 void ED_preview_init_dbase(void);
 void ED_preview_free_dbase(void);