diff -r 61bc0f252b2b -r bac7acad7cb3 camerauis/cameraapp/generic/common/inc/camlogging.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraapp/generic/common/inc/camlogging.h	Wed Sep 01 12:30:54 2010 +0100
@@ -0,0 +1,80 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  
+*
+*/
+
+#ifndef CAM_LOGGING_H
+#define CAM_LOGGING_H
+
+#include <e32debug.h>
+
+#ifdef _DEBUG 
+// Defines used for activeobject tracing.
+#undef _AO_TRACKING
+//#define _AO_TRACKING
+#ifdef _AO_TRACKING
+#define private public
+#include <e32base.h>
+#undef private
+#endif //_AO_TRACKING
+#endif //_DEBUG
+
+// ---------------------------------------------------------------------------
+#if !defined( PRINT3 ) 
+  #ifdef  _DEBUG 
+  	#define PRINT( txt )                          RDebug::Print( txt );
+  	#define PRINT1( txt, arg1 )                   RDebug::Print( txt, arg1 );
+  	#define PRINT2( txt, arg1, arg2 )             RDebug::Print( txt, arg1, arg2 );
+  	#define PRINT3( txt, arg1, arg2, arg3 )       RDebug::Print( txt, arg1, arg2, arg3 );
+  	#define PRINT4( txt, arg1, arg2, arg3, arg4 ) RDebug::Print( txt, arg1, arg2, arg3, arg4 );
+  
+  // PRINT_FRQ macros are used for logging of frequently occurring events,
+  // for example draws done every time a viewfinder frame arrives.
+  // By default, logging these is disabled.  
+  #undef LOG_FREQUENT
+  
+  #ifdef LOG_FREQUENT  	
+  	#define PRINT_FRQ( txt )                          RDebug::Print( txt );
+  	#define PRINT_FRQ1( txt, arg1 )                   RDebug::Print( txt, arg1 );
+  	#define PRINT_FRQ2( txt, arg1, arg2 )             RDebug::Print( txt, arg1, arg2 );
+  	#define PRINT_FRQ3( txt, arg1, arg2, arg3 )       RDebug::Print( txt, arg1, arg2, arg3 );
+  	#define PRINT_FRQ4( txt, arg1, arg2, arg3, arg4 ) RDebug::Print( txt, arg1, arg2, arg3, arg4 );
+  #else
+    #define PRINT_FRQ( txt )
+  	#define PRINT_FRQ1( txt, arg1 )
+  	#define PRINT_FRQ2( txt, arg1, arg2 )
+  	#define PRINT_FRQ3( txt, arg1, arg2, arg3 )
+  	#define PRINT_FRQ4( txt, arg1, arg2, arg3, arg4 )   	    
+  #endif // LOG_FREQUENT
+  	  	
+  #else
+  	#define PRINT( txt )
+  	#define PRINT1( txt, arg1 )
+  	#define PRINT2( txt, arg1, arg2 )
+  	#define PRINT3( txt, arg1, arg2, arg3 )
+  	#define PRINT4( txt, arg1, arg2, arg3, arg4 ) 
+  	
+  	#define PRINT_FRQ( txt )
+  	#define PRINT_FRQ1( txt, arg1 )
+  	#define PRINT_FRQ2( txt, arg1, arg2 )
+  	#define PRINT_FRQ3( txt, arg1, arg2, arg3 )
+  	#define PRINT_FRQ4( txt, arg1, arg2, arg3, arg4 )   	
+  	
+  #endif
+#endif
+// ---------------------------------------------------------------------------
+
+#endif
+