Added method to PixelBuffer to multiply alpha into color channels

[platform/core/uifw/dali-adaptor.git] / adaptors / devel-api / adaptor-framework / pixel-buffer.h

diff --git a/adaptors/devel-api/adaptor-framework/pixel-buffer.h b/adaptors/devel-api/adaptor-framework/pixel-buffer.h
index 8a777bf..82f8907 100644 (file)
--- a/adaptors/devel-api/adaptor-framework/pixel-buffer.h
+++ b/adaptors/devel-api/adaptor-framework/pixel-buffer.h
@@ -200,6 +200,12 @@ public:
    */
   void Resize( uint16_t width, uint16_t height );
 
+  /**
+   * Multiplies the image's color values by the alpha value. This provides better
+   * blending capability.
+   */
+  void MultiplyColorByAlpha();
+
 public:
 
   /**