/*

* 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: 

*

*/

#ifndef XAADAPTATIONCONTEXTBASE_H

#define XAADAPTATIONCONTEXTBASE_H

#include <stdlib.h>

#include "XAGlobals.h"

#include "openmaxalwrapper.h"

#include "OpenMAXAL_ContentPipe.h"

#include "XAPlatform.h"

/* ENUMERATIONS */

typedef enum {

    XAMediaPlayerAdaptation = 0,

    XAMediaRecorderAdaptation,

    XARadioAdaptation,

    XACameraAdaptation,

    XAOutputMixAdaptation,

    XAVibraAdaptation,

    XALedArrayAdaptation,

    XAMDAdaptation,

    XAEngineAdaptation

}AdaptationContextIDS;

/**

 * enumeration for different adaptation event types.

 * add more types when needed, use single bit values.

 **/

typedef enum {

    XA_GENERICEVENTS = 0x1,

    XA_PLAYITFEVENTS = 0x2,

    XA_RECORDITFEVENTS = 0x4,

    XA_SNAPSHOTITFEVENTS = 0x8,

    XA_OUTPUTMIXITFEVENTS = 0x10,

    XA_CAMERAITFEVENTS = 0x20,

    XA_PREFETCHITFEVENTS = 0x40,

    XA_RADIOITFEVENTS = 0x80,

    XA_RDSITFEVENTS = 0x100,

    XA_METADATAEVENTS = 0x200,

    XA_ADDMORETYPES  = 0x400

}XAAdaptEventTypes;

#define XA_ADAPT_PU_INTERVAL 50                     /* position update interval */

#define XA_ADAPT_ASYNC_TIMEOUT 3000                 /* timeout to wait async events */

#define XA_ADAPT_ASYNC_TIMEOUT_SHORT 1000           /* timeout to wait async events */

#define XA_ADAPT_ASYNC_TIMEOUT_SHORT_NSEC 1000000   /* timeout to wait async events */

#define XA_ADAPT_POSITION_UPDATE_EVT 0xf0           /* position update event */

#define XA_ADAPT_SNAPSHOT_TAKEN 0xf1                /* snapshot taken event */

#define XA_ADAPT_SNAPSHOT_INITIATED 0xf2            /* snapshot intitiated event */

#define XA_ADAPT_MDE_TAGS_AVAILABLE 0xf3            /* metadata taglist changed */

#define XA_ADAPT_OMIX_DEVICESET_CHANGED 0xf4        /* Output mix device changed event */

#define XA_ADAPT_RADIO_FREQUENCY_CHANGED 0xf6       /* Radio frequency changed event */

#define XA_ADAPT_RADIO_FREQUENCY_RANGE_CHANGED 0xf7 /* Radio frequency range changed event */

#define XA_ADAPT_RADIO_SEEK_COMPLETE 0xf8           /* Radio seek complete changed event */

#define XA_ADAPT_RDS_GET_ODA_GROUP_DONE 0xf9        /* RDS get oda group done event */

#define XA_ADAPT_BUFFERING 0xfa

#define XA_ADAPT_MDE_TAGS_WRITTEN 0xfb

/* TYPEDEFS */

#define RADIO_DEFAULT_FREQ_RANGE XA_FREQRANGE_FMEUROAMERICA

#define RADIO_DEFAULT_FREQ 88000000

/* Adaptation event structure */

typedef struct XAAdaptEvent_

{

    XAAdaptEventTypes  eventtype; /* what kind of event, e.g. playitf event  */

    XAuint8            eventid;   /* eventtype-specific event, e.g. XA_PLAYEVENT macro */

    XAuint32           datasize;  /* event data size */

    void*              data;      /* event data if needed */

} XAAdaptEvent;

/* Adaptation event callback */

typedef void (*xaAdaptEventHandler) ( void *pHandlerCtx, XAAdaptEvent* event );

/* Forward declaration of adaptation basecontext */

typedef struct XAAdaptationBaseCtx_ XAAdaptationBaseCtx;

/* FUNCTIONS */

XAresult XAAdaptationBase_Init( XAAdaptationBaseCtx* pSelf, XAuint32 ctxId );

XAresult XAAdaptationBase_PostInit( XAAdaptationBaseCtx* ctx );

XAresult XAAdaptationBase_AddEventHandler( XAAdaptationBaseCtx* ctx, xaAdaptEventHandler evtHandler,

                                    XAuint32 evtTypes,void *pHandlerCtx );

XAresult XAAdaptationBase_RemoveEventHandler( XAAdaptationBaseCtx* ctx, xaAdaptEventHandler evtHandler );

void XAAdaptationBase_Free( XAAdaptationBaseCtx* ctx );

XAresult XAAdaptationBase_SetCPConfiguration(XAAdaptationBaseCtx* ctx, XAConfigExtensionCpKey configValue);

#endif /*XAADAPTATIONCONTEXTBASE_H*/