--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/coretoolkit/inc/HuiFxRenderbuffer.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,60 @@
+/*
+* 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:   
+*
+*/
+
+
+
+#ifndef HUIFXRENDERBUFFER_H_
+#define HUIFXRENDERBUFFER_H_
+
+#include "HuiFxConstants.h"
+#include <uiacceltk/HuiGc.h>
+
+class CHuiFxRenderbuffer: public CBase
+    {
+protected:
+    IMPORT_C CHuiFxRenderbuffer();
+    // TODO: luminance-only render buffers
+    // TODO: optional alpha channel?
+    IMPORT_C void ConstructL(const TSize& aSize, TRenderBufferType aBufferType);
+public:
+    IMPORT_C virtual ~CHuiFxRenderbuffer();
+
+    virtual CHuiGc& BindAsRenderTarget() = 0;
+    virtual void BindAsTexture(THuiFxRenderbufferUsage aUsage) = 0;
+    virtual void UnbindAsRenderTarget() = 0;
+    virtual void UnbindAsTexture() = 0;
+    
+    virtual void PrepareForReuse(const TSize& aReusedSize) = 0;
+
+    IMPORT_C const TSize& Size() const;
+    IMPORT_C const TRenderBufferType& BufferType() const;
+    
+    // Position relative to screen coordinates
+    IMPORT_C void SetPosition(TPoint aPosition);
+    IMPORT_C const TPoint& Position() const;
+    
+    // Background is read (or not) from current surface when PrepareForReuse is called.
+    IMPORT_C void EnableBackground(TBool aEnable); 
+        
+protected:    
+    TSize                iSize;
+    TRenderBufferType    iType;
+    TPoint               iPosition;
+    TBool                iBackgroundEnabled;
+    };
+
+#endif /*HUIFXRENDERBUFFER_H_*/