Rendering optimisation with AddOn

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / texture-manager-impl.h

diff --git a/dali-toolkit/internal/visuals/texture-manager-impl.h b/dali-toolkit/internal/visuals/texture-manager-impl.h
old mode 100755 (executable)
new mode 100644 (file)
index c3cd015..2ad0225
--- a/dali-toolkit/internal/visuals/texture-manager-impl.h
+++ b/dali-toolkit/internal/visuals/texture-manager-impl.h
@@ -27,6 +27,7 @@
 #include <dali/public-api/rendering/texture-set.h>
 #include <dali/devel-api/common/owner-container.h>
 #include <dali/devel-api/adaptor-framework/pixel-buffer.h>
+#include <dali/public-api/rendering/geometry.h>
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/devel-api/image-loader/async-image-loader-devel.h>
@@ -426,6 +427,15 @@ public:
    */
   void SetBrokenImageUrl(const std::string& brokenImageUrl);
 
+  /**
+   * @brief Returns the geometry associated with texture.
+   * @param[in] textureId Id of the texture
+   * @param[out] frontElements number of front elements
+   * @param[out] backElements number of back elements
+   * @return Returns valid geometry object
+   */
+  Geometry GetRenderGeometry(TextureId textureId, uint32_t& frontElements, uint32_t& backElements );
+
 private:
 
   /**
@@ -690,6 +700,14 @@ private:
   void UploadTexture( Devel::PixelBuffer& pixelBuffer, TextureInfo& textureInfo );
 
   /**
+   * Creates tiled geometry of for the texture which separates fully-opaque
+   * tiles from ones which use transparency.
+   * @param pixelBuffer
+   * @param textureInfo
+   */
+  bool CreateTiledGeometry( const Devel::PixelBuffer& pixelBuffer, TextureInfo& textureInfo );
+
+  /**
    * Mark the texture as complete, and inform observers
    * @param[in] textureInfo The struct associated with this Texture
    */