X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fimage%2Fimage-visual.h;h=17d5a6ec588d8840bbee5bb683a360cfb2dde46b;hp=0cbc3bada64d1b307c02bb638baebf1df6b3da4b;hb=ba1c6fea08ea39ca92356ae4b39a952919398e7e;hpb=7e344e690ac8c73c5f019a0c504990c4ca1100f0

diff --git a/dali-toolkit/internal/visuals/image/image-visual.h b/dali-toolkit/internal/visuals/image/image-visual.h
index 0cbc3ba..17d5a6e 100644
--- a/dali-toolkit/internal/visuals/image/image-visual.h
+++ b/dali-toolkit/internal/visuals/image/image-visual.h
@@ -299,12 +299,29 @@ private:
   void RemoveTexture();
 
   /**
+   * @brief Compute texture size
+   */
+  void ComputeTextureSize();
+
+  /**
+   * @brief Compute mask texture ratio
+   * @return The Mask Texture Ratio
+   */
+  Vector2 ComputeMaskTextureRatio();
+
+  /**
    * Helper method to set individual values by index key.
    * @param[in] index The index key of the value
    * @param[in] value The value
    */
   void DoSetProperty(Property::Index index, const Property::Value& value);
 
+  /**
+   * @brief Check whether the mask texture is loaded or not.
+   * If MaskingType is MASKING_ON_LOADING and mask texture is failed to load, update shader.
+   */
+  void CheckMaskTexture();
+
 private:
   Vector4                            mPixelArea;
   WeakHandle<Actor>                  mPlacementActor;
@@ -314,6 +331,7 @@ private:
   Dali::ImageDimensions     mDesiredSize;
   TextureManager::TextureId mTextureId;
   TextureSet                mTextures;
+  Vector2                   mTextureSize;
 
   ImageVisualShaderFactory& mImageVisualShaderFactory;