diff -r ae690a8c4a18 -r f7bf1ed8db72 imagingandcamerafws/imagingfws/ImageProcessor/src/imageprocessorinputinfo.cpp
--- a/imagingandcamerafws/imagingfws/ImageProcessor/src/imageprocessorinputinfo.cpp	Fri Jul 09 13:09:11 2010 +0100
+++ b/imagingandcamerafws/imagingfws/ImageProcessor/src/imageprocessorinputinfo.cpp	Mon Aug 23 18:56:36 2010 +0100
@@ -135,6 +135,17 @@
 	return iInputInfoImpl.HasAlphaL();
 	}
 
-	}//namespace ImageProcessor
+/**
+Retrieves access to a custom extension.
+
+@param  aExtension
+        The UID of the extension to be retrieved
 
+@return Extension corresponding to the UID given as a parameter.
+*/
+EXPORT_C TAny* TInputInfo::Extension(TUid /*aExtension*/) const 
+    {
+    return NULL;    
+    }
+    }//namespace ImageProcessor
 //EOF