[Tizen] Implement partial update

[platform/core/uifw/dali-adaptor.git] / dali / internal / window-system / common / window-render-surface.h

diff --git a/dali/internal/window-system/common/window-render-surface.h b/dali/internal/window-system/common/window-render-surface.h
old mode 100644 (file)
new mode 100755 (executable)
index 2401a39..5353b72
--- a/dali/internal/window-system/common/window-render-surface.h
+++ b/dali/internal/window-system/common/window-render-surface.h
@@ -2,7 +2,7 @@
 #define DALI_INTERNAL_WINDOWSYSTEM_COMMON_WINDOW_RENDER_SURFACE_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.
@@ -18,21 +18,15 @@
  *
  */
 
-// INTERNAL INCLUDES
-#include <dali/internal/graphics/common/graphics-interface.h>
-
-#ifdef DALI_ADAPTOR_COMPILATION
-#include <dali/integration-api/egl-interface.h>
-#include <dali/integration-api/render-surface-interface.h>
-#else
-#include <dali/integration-api/adaptors/egl-interface.h>
-#include <dali/integration-api/adaptors/render-surface-interface.h>
-#endif
-
 // EXTERNAL INCLUDES
 #include <dali/public-api/signals/connection-tracker.h>
 #include <dali/public-api/signals/dali-signal.h>
 
+// INTERNAL INCLUDES
+#include <dali/integration-api/adaptor-framework/egl-interface.h>
+#include <dali/integration-api/adaptor-framework/render-surface-interface.h>
+#include <dali/internal/graphics/common/graphics-interface.h>
+
 namespace Dali
 {
 
@@ -210,6 +204,16 @@ public: // from Dali::Integration::RenderSurface
    */
   virtual Integration::StencilBufferAvailable GetStencilBufferRequired() override;
 
+  /**
+   * @copydoc Dali::Integration::RenderSurface::SetDamagedRect()
+   */
+  virtual void SetDamagedRect( const Dali::DamagedRect& damagedRect, Dali::DamagedRect& mergedRect ) override;
+
+  /**
+   * @copydoc Dali::Integration::RenderSurface::GetBufferAge()
+   */
+  virtual int32_t GetBufferAge() override;
+
 private:
 
   /**
@@ -227,6 +231,11 @@ private:
    */
   void ProcessRotationRequest();
 
+  /*
+   *  @brief MergeRect
+   */
+  std::vector<int32_t> MergeRect( const Rect<int32_t>& damagedRectArray, int bufferAge );
+
 protected:
 
   // Undefined
@@ -251,6 +260,8 @@ private: // Data
   OutputSignalType                mOutputTransformedSignal;
   int                             mRotationAngle;
   int                             mScreenRotationAngle;
+  int                             mBufferAge;
+  int                             mPreBufferAge;
   bool                            mOwnSurface;         ///< Whether we own the surface (responsible for deleting it)
   bool                            mRotationSupported;
   bool                            mRotationFinished;
@@ -260,6 +271,7 @@ private: // Data
   uint32_t                        mDpiHorizontal;
   uint32_t                        mDpiVertical;
 
+  Rect<int32_t>                   mPreDamagedRect[5];  ///< The GPU driver can has up to four buffers. And one is for area calculation.
 }; // class WindowRenderSurface
 
 } // namespace Adaptor