[3.0] Ensured consistency of scene graph and render items

[platform/core/uifw/dali-core.git] / dali / internal / update / queue / update-message-queue.h

diff --git a/dali/internal/update/queue/update-message-queue.h b/dali/internal/update/queue/update-message-queue.h
index c873967..e03d3f2 100644 (file)
--- a/dali/internal/update/queue/update-message-queue.h
+++ b/dali/internal/update/queue/update-message-queue.h
@@ -87,8 +87,9 @@ public:
   /**
    * Called once per update; process the previously flushed messages.
    * @param updateBufferIndex to use
+   * @return true if the scene graph node tree is updated
    */
-  void ProcessMessages( BufferIndex updateBufferIndex );
+  bool ProcessMessages( BufferIndex updateBufferIndex );
 
   /**
    * Query whether the queue was empty this frame.