--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/coretoolkit/rendervg10/inc/huivg10canvasrenderbuffer.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,104 @@
+/*
+* Copyright (c) 2006-2007 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:   Definition of CHuiVg10CanvasRenderBuffer
+*
+*/
+
+
+
+#ifndef HUIVG10CANVASRENDERBUFFER_H_
+#define HUIVG10CANVASRENDERBUFFER_H_
+
+
+#include <e32base.h>
+#include <VG/openvg.h>
+#include <EGL/egl.h>
+#include "huicanvasrenderbuffer.h"
+#include "uiacceltk/HuiGc.h"
+#include "HuiVg10RenderPlugin.h"
+    
+/* Forward declarations. */    
+class CHuiRenderPlugin;
+
+NONSHARABLE_CLASS (CHuiVg10CanvasRenderBuffer) : public CHuiCanvasRenderBuffer
+    {
+public:
+
+    /**
+     * Constructor.
+     */
+    CHuiVg10CanvasRenderBuffer();
+
+    /**
+     * Destructor.
+     */ 
+    ~CHuiVg10CanvasRenderBuffer();
+    
+    
+public: // From CHuiCanvasRenderBuffer    
+
+    /**
+     * Initializes render buffer.
+     */
+    void InitializeL(const TSize& aSize);
+    
+    /**
+     * Releases render target resources.
+     */
+    void UnInitialize();
+    
+    /**
+     * Binds as render buffer.
+     */ 
+    void Bind();
+    
+    /**
+     * Unbinds as render target and restores the previous target.
+     */ 
+    void UnBind();
+    
+    /**
+     * Copies content from the given buffer
+     */ 
+    void Copy(const CHuiCanvasRenderBuffer& aSourceBuffer);    
+
+    /**
+     * Copies content from the active surface.
+     */ 
+    void Copy(TPoint aPoint);    
+    
+public:
+    
+    VGImage Image() const;
+    
+private:
+    
+    void PushEGLContext();
+    void PopEGLContext();
+    void ReadBackground(TPoint aPosition);
+        
+private:
+ 
+    CHuiGc*                 iGc;
+    VGImage                 iImage;
+    VGImage                 iRotatedImage;
+    EGLContext              iContext;
+    EGLSurface              iSurface;    
+    EGLContext              iSavedContext;
+    EGLSurface              iSavedReadSurface;
+    EGLSurface              iSavedDrawSurface;
+    TEGLState               iPreviousEGLState;
+    };
+
+#endif /* HUIVG10CANVASRENDERBUFFER_H_ */