[Tizen] Implement partial update

[platform/core/uifw/dali-core.git] / dali / internal / update / common / property-owner.h

diff --git a/dali/internal/update/common/property-owner.h b/dali/internal/update/common/property-owner.h
old mode 100644 (file)
new mode 100755 (executable)
index e5ab8bf..637d82b
--- a/dali/internal/update/common/property-owner.h
+++ b/dali/internal/update/common/property-owner.h
@@ -1,8 +1,8 @@
-#ifndef __DALI_INTERNAL_SCENE_GRAPH_PROPERTY_OWNER_H__
-#define __DALI_INTERNAL_SCENE_GRAPH_PROPERTY_OWNER_H__
+#ifndef DALI_INTERNAL_SCENE_GRAPH_PROPERTY_OWNER_H
+#define DALI_INTERNAL_SCENE_GRAPH_PROPERTY_OWNER_H
 
 /*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -206,6 +206,18 @@ public:
    */
   void RemoveUniformMapObserver( UniformMap::Observer& observer );
 
+  /**
+   * Set whether property has changed to run following a render.
+   * @param[in] value Set to true if the property has changed
+   */
+  virtual void SetPropertyDirty( bool value );
+
+  /**
+   * Query the property status following rendering of a frame.
+   * @return True if the property has changed
+   */
+  virtual bool IsPropertyDirty() const;
+
 
 protected:
 
@@ -226,6 +238,7 @@ protected:
 
   OwnedPropertyContainer mCustomProperties; ///< Properties provided with InstallCustomProperty()
   UniformMap mUniformMaps; ///< Container of owned uniform maps
+  bool mPropertyDirty:1; ///< Required for marking it dirty in case of partial update.
 
 private:
 
@@ -244,4 +257,4 @@ private:
 
 } // namespace Dali
 
-#endif // __DALI_INTERNAL_SCENE_GRAPH_PROPERTY_OWNER_H__
+#endif // DALI_INTERNAL_SCENE_GRAPH_PROPERTY_OWNER_H