--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imagehandling_plat/image_handling_library_api/inc/MIHLBitmapProcessor.h	Tue Jan 26 15:18:05 2010 +0200
@@ -0,0 +1,115 @@
+/*
+* Copyright (c) 2004 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:  Pure virtual interface to scaling processor
+*              : using MIHLBitmaps.
+*
+*/
+
+
+#ifndef MIHLBITMAPPROCESSOR_H
+#define MIHLBITMAPPROCESSOR_H
+
+// INCLUDES
+#include <MIHLProcessor.h>
+
+// FORWARD DECLARATION
+class MIHLBitmap;
+class MIHFilter;
+
+// CLASS DECLARATION
+/**
+*  MIHLBitmapProcessor
+*
+*  Pure virtual interface to scaling processor using MIHLBitmaps.
+*
+*  If interface needs to be pushed into CleanupStack,
+*  remember to use CleanupStackDeletePushL() function!
+*  DO NOT USE CleanupStack::PushL()!!
+*
+*  @lib IHL.lib
+*  @since 3.0
+*/
+class MIHLBitmapProcessor : public MIHLProcessor
+    {
+	public:
+
+        /**
+        * Virtual destructor.
+		*/
+		virtual ~MIHLBitmapProcessor() {}
+
+	public:
+
+		/**
+		* Flags to control scaler functionality.
+		* These can be combined using an OR operation.
+		* @since 3.0
+		*/
+		enum TOptions
+			{
+			EOptionUseBilinearInterpolation	= 0x01,
+			};
+
+    public:
+
+        /**
+        * Process rectangle from source bitmap to a rectangle
+		* in destination bitmap. Scaled area can be also
+		* rotated and/or mirrored during process.
+		* See full description from MIHLScaler header.
+        * @since 3.0
+        * @param aStatus Process request status reference.
+        * @param aSrcBitmap Source bitmap reference.
+        * @param aSrcRect Rectangle that is processed from source bitmap.
+        * @param aDstBitmap Destination bitmap reference.
+        * @param aDstRect Rectangle that is filled in destination bitmap.
+		* @return Return system wide error codes:
+		*         KErrArgument - rectangles are outside of bitmap area.
+		*                      - source bitmap is empty (handle is null).
+		*                      - destination bitmap is empty (handle is null).
+		*                      - destination bitmap displaymode differs
+		*                        from source bitmap displaymode.
+		*         KErrBusy     - processor has request pending already.
+        */
+		virtual TInt Process( TRequestStatus& aStatus,
+							  const MIHLBitmap& aSrcBitmap,
+							  const TRect& aSrcRect,
+							  MIHLBitmap& aDstBitmap,
+							  const TRect& aDstRect ) = 0;
+
+        /**
+        * Check if processor has request pending.
+        * @since 3.0
+		* @return ETrue if request is pending, EFalse if not.
+        */
+		virtual TBool IsBusy() const = 0;
+
+        /**
+        * Cancel pending request.
+		* If not active, method does nothing.
+        * @since 3.0
+        */
+		virtual void CancelProcess() = 0;
+
+        /**
+        * Set filter.
+		* For future use, not used currently!
+        * @since 3.0
+        */
+		virtual void SetFilter( MIHFilter* aFilter ) = 0;
+    };
+
+#endif // MIHLBITMAPPROCESSOR_H
+
+// End of File