[Tizen] Implement partial update

[platform/core/uifw/dali-core.git] / dali / internal / update / rendering / scene-graph-renderer.h

diff --git a/dali/internal/update/rendering/scene-graph-renderer.h b/dali/internal/update/rendering/scene-graph-renderer.h
index 7051e44..3dda873 100755 (executable)
--- a/dali/internal/update/rendering/scene-graph-renderer.h
+++ b/dali/internal/update/rendering/scene-graph-renderer.h
@@ -380,6 +380,18 @@ public:
    */
   void DisconnectFromSceneGraph( SceneController& sceneController, BufferIndex bufferIndex );
 
+  /**
+   * Enable/Disable Partial update dirty flag
+   * @param[in] true to mark dirty else false
+   */
+  void SetDirty( bool value );
+
+  /**
+   * Get Partial update dirty flag
+   * @return true if dirty else false
+   */
+  bool IsDirty() const;
+
 public: // Implementation of ConnectionChangePropagator
   /**
    * @copydoc ConnectionChangePropagator::AddObserver
@@ -473,6 +485,7 @@ private:
 
   bool                         mUniformMapChanged[2];             ///< Records if the uniform map has been altered this frame
   bool                         mPremultipledAlphaEnabled:1;       ///< Flag indicating whether the Pre-multiplied Alpha Blending is required
+  bool                         mDirty:1;                          ///< Required for marking it dirty in case of partial update.
 
 public: