--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imagingandcamerafws/imagingfws/ImageProcessor/inc/imageprocessoroverlayintf.h	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,167 @@
+// Copyright (c) 2008-2009 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:
+//
+
+/**
+ @file
+ @publishedPartner 
+ @released 
+*/
+
+#ifndef __IMAGE_PROCESSOR_OVERLAY_INF_H__
+#define __IMAGE_PROCESSOR_OVERLAY_INF_H__
+
+#include <e32base.h>
+
+class CFbsBitmap;
+class CImageFrame;
+class TMMSource;
+class RFile;
+
+namespace ImageProcessor
+	{
+namespace Plugin
+	{
+
+/**
+Plugin API for the overlay effects.
+
+@see TOverlay
+@publishedPartner
+@released
+*/	
+class MOverlay
+	{
+public:
+	/**
+	This must provide an implementation as defined by TOverlay::SupportedInputSubFormatsL(TUid aFormat, RArray<TUid>& aSubFormats)
+	
+	@see TOverlay::SupportedInputSubFormatsL(TUid aFormat, RArray<TUid>& aSubFormats)
+	*/	
+	virtual void SupportedInputSubFormatsL(TUid aFormat, RArray<TUid>& aSubFormats) const = 0;
+	
+	/**
+	This must provide an implementation as defined by TOverlay::SetInputL(const TDesC& aFilename, const TUid& aFormat, const TUid& aSubFormat)
+	
+	@see TOverlay::SetInputL(const TDesC& aFilename, const TUid& aFormat, const TUid& aSubFormat)
+	*/
+	virtual void SetInputL(const TDesC& aFilename, const TUid& aFormat, const TUid& aSubFormat) = 0;
+	
+	/**
+	This must provide an implementation as defined by TOverlay::SetInputL(RFile& aFile, const TUid& aFormat, const TUid& aSubFormat)
+	
+	@see TOverlay::SetInputL(RFile& aFile, const TUid& aFormat, const TUid& aSubFormat)
+	*/
+	virtual void SetInputL(RFile& aFile, const TUid& aFormat, const TUid& aSubFormat) = 0;
+	
+	/**
+	This must provide an implementation as defined by TOverlay::SetInputL(TMMSource& aDrmFile, const TUid& aFormat, const TUid& aSubFormat)
+	
+	@see TOverlay::SetInputL(TMMSource& aDrmFile, const TUid& aFormat, const TUid& aSubFormat)
+	*/
+	virtual void SetInputL(TMMSource& aDrmFile, const TUid& aFormat, const TUid& aSubFormat) = 0;
+		
+	/**
+	This must provide an implementation as defined by TOverlay::SetInputL(const TDesC8& aBuffer, const TUid& aFormat, const TUid& aSubFormat)
+	
+	@see TOverlay::SetInputL(const TDesC8& aBuffer, const TUid& aFormat, const TUid& aSubFormat)
+	*/
+	virtual void SetInputL(const TDesC8& aBuffer, const TUid& aFormat, const TUid& aSubFormat) = 0;
+	
+	/**
+	This must provide an implementation as defined by TOverlay::SetInputL(const CFbsBitmap& aBitmap, const CFbsBitmap* aMask = NULL)
+	
+	@see TOverlay::SetInputL(const CFbsBitmap& aBitmap, const CFbsBitmap* aMask = NULL)
+	*/
+	virtual void SetInputL(const CFbsBitmap& aBitmap, const CFbsBitmap* aMask = NULL) = 0;
+	
+	/**
+	This must provide an implementation as defined by TOverlay::SetInputL(const CImageFrame& aPixelBuffer)
+	
+	@see TOverlay::SetInputL(const CImageFrame& aPixelBuffer)
+	*/
+	virtual void SetInputL(const CImageFrame& aPixelBuffer) = 0;
+
+	
+	/**
+	This must provide an implementation as defined by TOverlay::BeginL()
+	
+	@see TOverlay::BeginL()
+	*/
+	virtual void BeginL() = 0;
+	
+	/**
+	This must provide an implementation as defined by TOverlay::SetL(const TSize &aSize, const TPoint &aPosition, TReal32 aAngle)
+	
+	@see TOverlay::SetL(const TSize &aSize, const TPoint &aPosition, TReal32 aAngle)
+	*/
+	virtual void SetL(const TSize &aSize, const TPoint &aPosition, TReal32 aAngle) = 0;
+
+	/**
+	This must provide an implementation as defined by TOverlay::SetL(TReal32 aScaleX, TReal32 aScaleY, const TPoint &aPosition, TReal32 aAngle)
+	
+	@see TOverlay::SetL(TReal32 aScaleX, TReal32 aScaleY, const TPoint &aPosition, TReal32 aAngle)
+	*/
+	virtual void SetL(TReal32 aScaleX, TReal32 aScaleY, const TPoint &aPosition, TReal32 aAngle) = 0;
+	
+	/**
+	This must provide an implementation as defined by TOverlay::EndL()
+	
+	@see TOverlay::EndL()
+	*/
+	virtual void EndL() = 0;
+
+	/**
+	This must provide an implementation as defined by TOverlay::ResetL()
+	
+	@see TOverlay::ResetL()
+	*/
+	virtual void ResetL() = 0;
+	
+	/**
+	This must provide an implementation as defined by TOverlay::PositionL()
+	
+	@see TOverlay::PositionL()
+	*/
+	virtual TPoint	PositionL() const = 0;
+	
+	/**
+	This must provide an implementation as defined by TOverlay::SizeL()
+	
+	@see TOverlay::SizeL()
+	*/
+	virtual TSize	SizeL() const = 0;
+	
+	/**
+	This must provide an implementation as defined by TOverlay::AngleL()
+	
+	@see TOverlay::AngleL()
+	*/
+	virtual TReal32 AngleL() const = 0;
+
+	/**
+	This must provide an implementation as defined by TOverlay::GetScaleL(TReal32& aScaleX, TReal32& aScaleY)
+	
+	@see TOverlay::GetScaleL(TReal32& aScaleX, TReal32& aScaleY)
+	*/
+	virtual void GetScaleL(TReal32& aScaleX, TReal32& aScaleY) const = 0;
+	
+private:
+	TInt iReserved; // future proof
+	};
+
+	}
+	}
+
+#endif //__IMAGE_PROCESSOR_OVERLAY_H__