/*

 * Copyright (c) 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: Engine Implementation Header

 *

 */

#ifndef XAENGINE_H

#define XAENGINE_H

#include "openmaxalwrapper.h"

#include "xaglobals.h"

#include "xaobjectitf.h"

#include "xaframeworkmgr.h"

#include "xacapabilitiesmgr.h"

/** MACROS **/

/** TYPES **/

/** ENUMERATIONS **/

/* Enumeration for interfaces that Engine supports.  */

typedef enum

    {

    ENGINE_OBJECTITF,

    ENGINE_ENGINEITF,

    ENGINE_DIMITF,

    ENGINE_THREADSYNCITF,

    /*

     ENGINE_CONFIGEXTENSIONSITF,

     ENGINE_DEVICEVOLUMEITF,

     */

    ENGINE_AUDIOIODEVICECAPAITF,

    /*    ENGINE_AUDIODECODERCAPAITF,*/

    ENGINE_AUDIOENCODERCAPAITF,

    /*

     ENGINE_CAMERACAPAITF,

     ENGINE_IMAGEDECODERCAPAITF,

     ENGINE_IMAGEENCODERCAPAITF,

     ENGINE_VIDEODECODERCAPAITF,

     ENGINE_VIDEOENCODERCAPAITF,

     */

    ENGINE_ITFCOUNT

    } XAEngineInterfaces;

/** STRUCTURES **/

/* Specification for XAEngineImpl.

 */

typedef struct XAEngineImpl_

    {

    /* Parent for XAEngineImpl */

    XAObjectItfImpl baseObj;

    /* engine variables */

    XAboolean isThreadSafe;

    //actual adpatation context can point to either MMF or GST implementations

    FrameworkMap *frameworkMap;

    XACapabilities* capabilities;

    /*    void* adaptationGstCtx;

     void* adaptationMmfCtx;*/

    } XAEngineImpl;

/** METHODS **/

/* base object XAObjectItfImpl methods */

XAresult XAEngineImpl_DoRealize(XAObjectItf self);

XAresult XAEngineImpl_DoResume(XAObjectItf self);

void XAEngineImpl_FreeResources(XAObjectItf self);

/* XAEngineImpl -specific methods */

#endif /* XAENGINE_H */