--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtprotocolplugins/VideoSource/inc/mmultiframeprovider.h	Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,82 @@
+/*
+* Copyright (c) 2008 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:  Video Source subsystem.
+*
+*/
+
+
+#ifndef M_MULTIFRAMEPROVIDER_H
+#define M_MULTIFRAMEPROVIDER_H
+
+// INCLUDE FILES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+class CVtImageBitmap;
+
+// ============================ TImageShareDataBuffer ===============================
+/**
+*	Share buffer class
+* @lib videosource.lib
+*/
+NONSHARABLE_CLASS( TImageShareDataBuffer)
+	{
+	public :
+			CVtImageBitmap* iBitmap;
+			TBool iIsBitmapFree;		
+	};
+
+ // General Settings image type
+ enum TGeneralSettingsImageType
+ 			{
+      EGSStillImage,
+      EGSDefaultStillImage
+      };
+
+// ============================ MMultiframeprovider ===============================
+/**
+*	Multiframe observer API
+* Interface for receiving data and acknowledgements from multiframe provider.
+* @lib videosource.lib
+*/
+class MMultiframeprovider
+	{
+	public:
+	/**
+  * Indicates when initialization of multiframeprovider has finished
+  */
+	virtual void InitializeReady() = 0;
+	
+	/**
+  * Refresh YUV data
+  * @param "aYUVBitMap" reference new YUV data.
+  */
+	virtual void RefreshYUVData( TImageShareDataBuffer& aYUVBitMap ) = 0;
+	
+	/**
+  * Refresh VF data
+  * @param "aVFBitMap" reference new VF data.
+  */
+	virtual void RefreshViewFinder( TImageShareDataBuffer& aVFBitMap ) = 0;
+	
+	/**
+  * Notifies if error occures in multiframeprovider
+  * @param "aError" symbian wide error code.
+  */
+	virtual void NotifyImageHandlingError( TInt aError ) = 0;
+		
+	};
+#endif //M_MULTIFRAMEPROVIDER_H
+
+// End of File