[Tizen] Fix to avoid empty texture rendering issue.

- Universal Guide Thumbnail is displayed abnormally.

Change-Id: I4ed69b0e8682aa295c00e8f32fe9a9880edca68e

diff --git a/dali-toolkit/internal/visuals/texture-manager-impl.cpp b/dali-toolkit/internal/visuals/texture-manager-impl.cpp
index 1ea95a9b6daeb695f226a55121dfd0113f44f74d..a1e9d8c9520489ca4a6bb019e3421eccd09bec19 100644 (file)
--- a/dali-toolkit/internal/visuals/texture-manager-impl.cpp
+++ b/dali-toolkit/internal/visuals/texture-manager-impl.cpp
@@ -242,7 +242,21 @@ TextureSet TextureManager::LoadTexture(
       }
 
       TextureManager::LoadState loadState = GetTextureStateInternal( textureId );
-      loadingStatus = ( loadState == TextureManager::LOADING );
+      switch (loadState)
+      {
+        case TextureManager::NOT_STARTED :
+        case TextureManager::LOADING :
+        case TextureManager::LOAD_FAILED :
+        {
+          loadingStatus = true;
+          break;
+        }
+        default :
+        {
+          loadingStatus = false;
+          break;
+        }
+      }
 
       if( loadState == TextureManager::UPLOADED )
       {