X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fnpatch-loader.cpp;h=2550001067b70ffeb87d02d2465192ad59182369;hp=d4a1f0e4ae33f9ff47e47c2481ea42407f833db7;hb=f27c332dcf251d50ddfe3b2ab15ec2eaff5296b1;hpb=a645dd0d6b1199282c3950b9787b813ff1c28631

diff --git a/dali-toolkit/internal/visuals/npatch-loader.cpp b/dali-toolkit/internal/visuals/npatch-loader.cpp
index d4a1f0e..2550001 100644
--- a/dali-toolkit/internal/visuals/npatch-loader.cpp
+++ b/dali-toolkit/internal/visuals/npatch-loader.cpp
@@ -18,7 +18,10 @@
 // CLASS HEADER
 #include <dali-toolkit/internal/visuals/npatch-loader.h>
 
-// EXTERNAL INCLUDES
+// INTERNAL HEADERS
+#include <dali-toolkit/internal/visuals/rendering-addon.h>
+
+// EXTERNAL HEADERS
 #include <dali/devel-api/common/hash.h>
 #include <dali/integration-api/debug.h>
 
@@ -52,6 +55,9 @@ void SetLoadedNPatchData( NPatchLoader::Data* data, Devel::PixelBuffer& pixelBuf
   data->croppedWidth = pixelBuffer.GetWidth();
   data->croppedHeight = pixelBuffer.GetHeight();
 
+  // Create opacity map
+  data->renderingMap = RenderingAddOn::Get().IsValid() ? RenderingAddOn::Get().BuildNPatch(pixelBuffer, data ) : nullptr;
+
   PixelData pixels = Devel::PixelBuffer::Convert( pixelBuffer ); // takes ownership of buffer
 
   Texture texture = Texture::New( TextureType::TEXTURE_2D, pixels.GetPixelFormat(), pixels.GetWidth(), pixels.GetHeight() );
@@ -65,6 +71,15 @@ void SetLoadedNPatchData( NPatchLoader::Data* data, Devel::PixelBuffer& pixelBuf
 
 } // namespace NPatchBuffer
 
+NPatchLoader::Data::~Data()
+{
+  // If there is an opacity map, it has to be destroyed using addon call
+  if( renderingMap )
+  {
+    RenderingAddOn::Get().DestroyNPatch( renderingMap );
+  }
+}
+
 NPatchLoader::NPatchLoader()
 {
 }
@@ -95,9 +110,9 @@ std::size_t NPatchLoader::Load( TextureManager& textureManager, TextureUploadObs
           {
             return index + 1u; // valid indices are from 1 onwards
           }
+          mCache[ index ]->observerList.PushBack( textureObserver );
           data = mCache[ index ];
-          cachedIndex = index + 1u; // valid indices are from 1 onwards
-          break;
+          return index + 1u; // valid indices are from 1 onwards
         }
         else
         {
@@ -161,14 +176,25 @@ std::size_t NPatchLoader::Load( TextureManager& textureManager, TextureUploadObs
   return cachedIndex;
 }
 
-void NPatchLoader::SetNPatchData( std::size_t id, Devel::PixelBuffer& pixelBuffer )
+void NPatchLoader::SetNPatchData( bool loadSuccess, std::size_t id, Devel::PixelBuffer& pixelBuffer, const Internal::VisualUrl& url, bool preMultiplied )
 {
   Data* data;
   data = mCache[ id - 1u ];
 
-  if( !data->loadCompleted )
+  // To prevent recursion.
+  // data->loadCompleted will be set true in the NPatchBuffer::SetLoadedNPatchData when the first observer called this method.
+  if( data->loadCompleted )
   {
-    NPatchBuffer::SetLoadedNPatchData( data, pixelBuffer );
+    return;
+  }
+
+  NPatchBuffer::SetLoadedNPatchData( data, pixelBuffer );
+
+  while( data->observerList.Count() )
+  {
+    TextureUploadObserver* observer = data->observerList[0];
+    observer->LoadComplete( loadSuccess, Devel::PixelBuffer(), url, preMultiplied );
+    data->observerList.Erase( data->observerList.begin() );
   }
 }