virtual void GetDpi( unsigned int& dpiHorizontal, unsigned int& dpiVertical ) = 0;
/**
+ * @brief Return the orientation of the surface.
+ * @return The orientation
+ */
+ virtual int GetOrientation() const = 0;
+
+ /**
* @brief InitializeGraphics the platform specific graphics surface interfaces
*/
virtual void InitializeGraphics() = 0;
*/
virtual Integration::StencilBufferAvailable GetStencilBufferRequired() = 0;
+ /**
+ * @brief Sets currentframe damaged rects
+ * @param[in] Sets currentframe damaged rects
+ * @param[out] return merged rect
+ */
+ virtual void SetDamagedRect( const Dali::DamagedRect& damagedRect, Dali::DamagedRect& mergedRectArray ) = 0;
+
+ /**
+ * @brief Gets buffer age
+ */
+ virtual int32_t GetBufferAge() = 0;
+
public:
void SetAdaptor( Dali::Internal::Adaptor::AdaptorInternalServices& adaptor )