graphicsdeviceinterface/directgdiadaptation/hwsrc/directgdiimagesourceimpl.h
changeset 0 5d03bc08d59c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicsdeviceinterface/directgdiadaptation/hwsrc/directgdiimagesourceimpl.h	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,59 @@
+// Copyright (c) 2007-2009 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
+ @internalComponent Reference implementation of OpenVG hardware accelerated DirectGDI adaptation.
+*/
+
+#ifndef DIRECTGDIIMAGESOURCEIMPL_H
+#define DIRECTGDIIMAGESOURCEIMPL_H
+
+#include "directgdiimageref.h"
+#include <e32base.h>
+#include <EGL/egl.h>
+#include <VG/openvg.h>
+#include <graphics/sgimage.h>
+
+class CDirectGdiDriverImpl;
+class XDirectGdiDriverProcessState;
+
+/**
+Container for holding an RDirectGdiDrawableSource and its associated EGLSurface.
+May be reference counted if more than one CDirectGdiContext is allowed to 
+use the same RDirectGdiDrawableSource.
+*/
+NONSHARABLE_CLASS(CDirectGdiImageSourceImpl): public CDirectGdiImageRef
+	{
+public:
+	static TInt New(CDirectGdiImageSourceImpl*& aImage, CDirectGdiDriverImpl& aDriver, const RSgImage& aSgImage);
+	virtual ~CDirectGdiImageSourceImpl();
+	inline VGImage VgImage() const;
+
+private:
+	CDirectGdiImageSourceImpl(CDirectGdiDriverImpl& aDriver);
+	virtual TInt Construct(const RSgImage& aSgImage);
+	
+private:		
+	CDirectGdiDriverImpl& iDriver;
+	VGImage iVgImage;
+	};
+	
+inline VGImage CDirectGdiImageSourceImpl::VgImage() const
+	{
+	return iVgImage;
+	}
+
+#endif /*DIRECTGDIIMAGESOURCEIMPL_H_*/