X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ffilters%2Fblur-two-pass-filter.h;h=2e2e0a9dd22d81ade12401cecf03e44ace2c882e;hb=528ee21711fc507b20ddb031cf6b1d71f1f44e75;hp=9b29dde1c051e6abdfd4c056d7d7f84cd9537b12;hpb=f4d559ea999cbbc44b1ecd489c4ca3711d37feca;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/filters/blur-two-pass-filter.h b/dali-toolkit/internal/filters/blur-two-pass-filter.h
index 9b29dde..2e2e0a9 100644
--- a/dali-toolkit/internal/filters/blur-two-pass-filter.h
+++ b/dali-toolkit/internal/filters/blur-two-pass-filter.h
@@ -1,8 +1,8 @@
-#ifndef __DALI_TOOLKIT_INTERNAL_BLUR_TWO_PASS_FILTER_H__
-#define __DALI_TOOLKIT_INTERNAL_BLUR_TWO_PASS_FILTER_H__
+#ifndef DALI_TOOLKIT_INTERNAL_BLUR_TWO_PASS_FILTER_H
+#define DALI_TOOLKIT_INTERNAL_BLUR_TWO_PASS_FILTER_H
 
 /*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 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.
@@ -19,23 +19,17 @@
  */
 
 // EXTERNAL INCLUDES
-#include <dali/public-api/actors/camera-actor.h>
-#include <dali/public-api/actors/image-actor.h>
 #include <dali/public-api/render-tasks/render-task.h>
-#include <dali/public-api/shader-effects/shader-effect.h>
 
 // INTERNAL INCLUDES
 #include "image-filter.h"
 
 namespace Dali
 {
-
 namespace Toolkit
 {
-
 namespace Internal
 {
-
 /**
  * A two pass blur filter, pass one performs a horizontal blur and pass two performs a
  * vertical blur on the result of pass one.
@@ -55,66 +49,58 @@ 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;
 
   /**
    * Get the property index that controls the strength of the blur applied to the image. Useful for animating this property.
    * This property represents a value in the range [0.0 - 1.0] where 0.0 is no blur and 1.0 is full blur.
    */
-  Property::Index GetBlurStrengthPropertyIndex() const {return mBlurStrengthPropertyIndex;}
+  Property::Index GetBlurStrengthPropertyIndex() const
+  {
+    return mBlurStrengthPropertyIndex;
+  }
 
   /**
-   * Retrieve the constrainable object to animate or constrain the blur strength property
-   * @return the constrainable object which blend the output image according to the blur strength
+   * Retrieve the handle to the object in order to animate or constrain the blur strength property
+   * @return The hadnle to the object which blends the output image according to the blur strength
    */
-  Constrainable GetHandleForAnimateBlurStrength();
+  Handle GetHandleForAnimateBlurStrength();
 
 private:
   /**
-   * Setup position and parameters for camera
-   */
-  void SetupCamera();
-
-  /**
    * Setup render tasks for blur
    */
   void CreateRenderTasks();
 
 private:
-  BlurTwoPassFilter( const BlurTwoPassFilter& );
-  BlurTwoPassFilter& operator=( const BlurTwoPassFilter& );
+  BlurTwoPassFilter(const BlurTwoPassFilter&);
+  BlurTwoPassFilter& operator=(const BlurTwoPassFilter&);
 
 private: // Attributes
+  // To perform horizontal blur from mInputTexture to mFrameBufferForHorz
+  RenderTask  mRenderTaskForHorz;
+  Actor       mActorForInput;
+  FrameBuffer mFrameBufferForHorz;
 
-  CameraActor      mCameraForBlur;
-
-  // To perform horizontal blur from mInputImage to mImageForHorz
-  RenderTask       mRenderTaskForHorz;
-  ImageActor       mActorForInput;
-  FrameBufferImage mImageForHorz;
-  ShaderEffect     mShaderForHorz;
-
-  // To perform vertical blur from mImageForHorz to mOutputImage
-  RenderTask       mRenderTaskForVert;
-  ImageActor       mActorForHorz;
-  ShaderEffect     mShaderForVert;
-  FrameBufferImage mBlurredImage;
+  // To perform vertical blur from mFrameBufferForHorz to mOutputFrameBuffer
+  RenderTask  mRenderTaskForVert;
+  Actor       mActorForHorz;
+  FrameBuffer mBlurredFrameBuffer;
 
   // To blend the blurred image and input image according to the blur strength
-  RenderTask       mRenderTaskForBlending;
-  ImageActor       mActorForBlending;
-  Actor            mRootActorForBlending;
-  ShaderEffect     mShaderForBlending;
-  Property::Index  mBlurStrengthPropertyIndex;
+  RenderTask      mRenderTaskForBlending;
+  Actor           mActorForBlending;
+  Actor           mRootActorForBlending;
+  Property::Index mBlurStrengthPropertyIndex;
 
 }; // class BlurTwoPassFilter
 
@@ -124,5 +110,4 @@ private: // Attributes
 
 } // namespace Dali
 
-#endif // __DALI_TOOLKIT_INTERNAL_BLUR_TWO_PASS_FILTER_H__
-
+#endif // DALI_TOOLKIT_INTERNAL_BLUR_TWO_PASS_FILTER_H