// 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:

// Header file for the guest video driver

#ifndef __GUESTVIDEODRIVERPROTOCOL_H

#define __GUESTVIDEODRIVERPROTOCOL_H

#include <e32cmn.h>

#include "guestvideodrivercommon.h"

/**

 * Namespace for Platform Simulator Video Driver.

 * The user API - kernel LDD messaging protocol is defined within this

 * namespace.

 */

namespace GuestVideoDriver

    {

    /**

     * Enumeration of different requests

     */

    enum TRequestId

	{

	ERequestExecuteCommand = 0x1001, 			// Asynchronous (DoRequest)

	ERequestMapAddress = 0x1002, 				// Synchronous  (DoControl)

	ERequestLoadCommands = 0x1004, 				// Synchronous  (DoRequest)

	ERequestSgHandles = 0x1005, 				// Synchronous  (DoControl)

	ERequestSurfaceBufferBaseAddress = 0x1006, 	// Synchronous  (DoControl)

	};

    }

#endif // __GUESTVIDEODRIVERPROTOCOL_H