Add null check for mTextureSet.

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / filters / spread-filter.h

diff --git a/dali-toolkit/internal/filters/spread-filter.h b/dali-toolkit/internal/filters/spread-filter.h
index bc498de..926c98d 100644 (file)
--- a/dali-toolkit/internal/filters/spread-filter.h
+++ b/dali-toolkit/internal/filters/spread-filter.h
@@ -20,7 +20,6 @@
 
 // EXTERNAL INCLUDES
 #include <dali/public-api/render-tasks/render-task.h>
-#include <dali-toolkit/public-api/controls/image-view/image-view.h>
 
 // INTERNAL INCLUDES
 #include "image-filter.h"
@@ -58,16 +57,16 @@ public:
 
 public: // From ImageFilter
   /// @copydoc Dali::Toolkit::Internal::ImageFilter::Enable
-  virtual void Enable();
+  void Enable() override;
 
   /// @copydoc Dali::Toolkit::Internal::ImageFilter::Disable
-  virtual void Disable();
+  void Disable() override;
 
   /// @copydoc Dali::Toolkit::Internal::ImageFilter::Refresh
-  virtual void Refresh();
+  void Refresh() override;
 
   /// @copydoc Dali::Toolkit::Internal::ImageFilter::SetSize
-  virtual void SetSize( const Vector2& size );
+  void SetSize( const Vector2& size ) override;
 
 private:
 
@@ -82,14 +81,14 @@ private:
 
 private: // Attributes
 
-  // To perform horizontal spread from mInputImage to mImageForHorz
+  // To perform horizontal spread from mInputTexture to mFrameBufferForHorz
   RenderTask         mRenderTaskForHorz;
-  Toolkit::ImageView mActorForInput;
-  FrameBufferImage   mImageForHorz;
+  Actor              mActorForInput;
+  FrameBuffer        mFrameBufferForHorz;
 
-  // To perform vertical spread from mImageForHorz to mOutputImage
+  // To perform vertical spread from mFrameBufferForHorz to mOutputFrameBuffer
   RenderTask         mRenderTaskForVert;
-  Toolkit::ImageView mActorForHorz;
+  Actor              mActorForHorz;
 
   int                mSpread;
 }; // class SpreadFilter