Add codes to prevent underflow

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / rendering / atlas / atlas-glyph-manager-impl.h

diff --git a/dali-toolkit/internal/text/rendering/atlas/atlas-glyph-manager-impl.h b/dali-toolkit/internal/text/rendering/atlas/atlas-glyph-manager-impl.h
index 90210f2..a2232f9 100644 (file)
--- a/dali-toolkit/internal/text/rendering/atlas/atlas-glyph-manager-impl.h
+++ b/dali-toolkit/internal/text/rendering/atlas/atlas-glyph-manager-impl.h
@@ -70,7 +70,7 @@ public:
    * @copydoc Toolkit::AtlasGlyphManager::Add
    */
   void Add( const Text::GlyphInfo& glyph,
-            const BufferImage& bitmap,
+            const PixelData& bitmap,
             Dali::Toolkit::AtlasManager::AtlasSlot& slot );
 
   /**
@@ -113,11 +113,6 @@ public:
   TextureSet GetTextures( uint32_t atlasId ) const;
 
   /**
-   * @copydoc Toolkit::AtlasGlyphManager::GetShader
-   */
-  Shader GetShader( uint32_t atlasId ) const;
-
-  /**
    * @copydoc Toolkit::AtlasGlyphManager::GetMetrics
    */
   const Toolkit::AtlasGlyphManager::Metrics& GetMetrics();
@@ -134,9 +129,6 @@ private:
   Dali::Toolkit::AtlasManager mAtlasManager;          ///> Atlas Manager created by GlyphManager
   std::vector< FontGlyphRecord > mFontGlyphRecords;
   Toolkit::AtlasGlyphManager::Metrics mMetrics;       ///> Metrics to pass back on GlyphManager status
-
-  Shader mShaderL8;
-  Shader mShaderRgba;
 };
 
 } // namespace Internal