--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vghwinterface/vghwapiwrapper/inc/eglapiwrapper.h	Wed Oct 06 17:59:01 2010 +0100
@@ -0,0 +1,138 @@
+// Copyright (c) 2010 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 EGLAPIWRAPPER_H
+#define EGLAPIWRAPPER_H
+
+#ifndef PSU_PLATFORMTYPES_H
+#include "platformtypes.h"
+#endif
+
+#include <map>
+
+#include "eglrfc.h"
+#include "apiwrapper.h"
+#include "egltypes.h"
+
+class KhronosAPIWrapper;
+
+
+struct TSurfaceKey
+{
+public:
+	int iDpy;
+	int iSurfaceId;
+	TUint64 iProcId;
+public:
+	TSurfaceKey( int aDpy, int aSurfaceId, TUint32 aProcId ) : iDpy( aDpy ), iSurfaceId( aSurfaceId ), iProcId( aProcId )
+	{
+	}
+
+	void set( int aDpy, int aSurfaceId, TUint32 aProcId )
+	{
+		iDpy = aDpy; iSurfaceId = aSurfaceId; iProcId = aProcId;
+	}
+
+	bool operator<(const TSurfaceKey& aOtherKey) const
+	{ 
+		if( iDpy != aOtherKey.iDpy )					{ return iDpy < aOtherKey.iDpy; }
+		else if( iSurfaceId != aOtherKey.iSurfaceId )	{ return iSurfaceId < aOtherKey.iSurfaceId; }
+		else if( iProcId!= aOtherKey.iProcId )			{ return iProcId < aOtherKey.iProcId; }
+		else {return false; }
+	}
+};
+
+struct TSurfaceData
+{
+public:
+	SymbianWindow* iWindow;
+	//sgImage-related data here later on
+public:
+	TSurfaceData( SymbianWindow* aWindow ) : iWindow( aWindow )
+	{
+	}
+};
+/**
+* This maps surfaces to their native symbian windows, and other metadata
+*
+*/
+typedef std::map< TSurfaceKey, TSurfaceData > TSurfaceMap;
+
+class MGraphicsVHWCallback;
+
+class EGLAPIWrapper: public APIWrapper
+{
+public:
+
+    EGLAPIWrapper( RemoteFunctionCallData& currentFunctionCallData, APIWrapperStack* stack,
+	        void* result,
+			MGraphicsVHWCallback* serviceIf,
+			void* surfacebuffer, KhronosAPIWrapper* aAPIWrapper );
+
+    int WriteReply();
+    int DispatchRequest( unsigned long aCode );
+	void SetProcessInformation( TUint32 aProcess, TUint32 aThread );
+	void Cleanup( TUint32 aProcess, TUint32 aThread );
+
+private:
+
+	int eglGetError();
+    int eglGetDisplay();
+    int eglInitialize();
+    int eglTerminate();
+    int eglQueryString();
+    int eglGetConfigs();
+    int eglChooseConfig();
+    int eglGetConfigAttrib();
+    int eglCreateWindowSurface();
+    int eglCreatePbufferSurface();
+    int eglCreatePixmapSurface();
+    int eglDestroySurface();
+    int eglQuerySurface();
+    int eglBindAPI();
+    int eglQueryAPI();
+    int eglWaitClient();
+    int eglReleaseThread();
+    int eglCreatePbufferFromClientBuffer();
+    int eglSurfaceAttrib();
+    int eglBindTexImage();
+    int eglReleaseTexImage();
+    int eglSwapInterval();
+    int eglCreateContext();
+    int eglDestroyContext();
+    int eglMakeCurrent();
+    int eglGetCurrentContext();
+    int eglGetCurrentSurface();
+    int eglGetCurrentDisplay();
+    int eglQueryContext();
+    int eglWaitGL();
+    int eglWaitNative();
+    int eglSwapBuffers();
+    int eglCopyBuffers();
+    int eglPlatsimSetSurfaceParams();
+	int eglPlatsimCopyImageData();
+	int eglPixmapSurfaceSizeChanged();
+
+private://Meta calls
+	int eglMetaGetConfigs();
+
+private:
+	int m_lastEglError;
+	EglRFC m_currentFunctionCall;
+	void* m_surfaceBuffer;
+	TSurfaceMap m_windowMap;
+	KhronosAPIWrapper* m_APIWrapper;
+};
+#endif