khronosfws/openmax_al/src/mmf_adaptation/xaradioadaptctx.c
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 17 Sep 2010 08:33:15 +0300
changeset 52 4ce423f34688
parent 32 94fc26b6e006
permissions -rw-r--r--
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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#include "xaradioadaptctx.h"
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#include "xaadaptationmmf.h"
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#include "cmmfradiobackendengine.h"
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/*
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 * XAAdaptationMMFCtx* XARadioAdapt_Create()
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 * Allocates memory for Radio Adaptation Context and makes 1st phase initialization
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 * @returns XARadioAdaptationCtx* - Pointer to created context
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 */
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XAAdaptationBaseCtx* XARadioAdapt_Create()
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{
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    XARadioAdaptationCtx *pSelf = (XARadioAdaptationCtx*)calloc(1, sizeof(XARadioAdaptationCtx));
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    DEBUG_API("->XARadioAdapt_Create");
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    if ( pSelf)
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    {
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        if( XAAdaptationBase_Init(&(pSelf->baseObj.baseObj),XARadioAdaptation) != XA_RESULT_SUCCESS )
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        {
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            DEBUG_ERR("Failed to init base context!!!");
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            free(pSelf);
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            pSelf = NULL;
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            return (XAAdaptationBaseCtx*)pSelf;
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        }
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        else
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        {
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            pSelf->range = RADIO_DEFAULT_FREQ_RANGE;
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            pSelf->frequency = RADIO_DEFAULT_FREQ;
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            pSelf->rdsEmulationThread = 0;
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            pSelf->emulationThread = 0;
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        }
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    }
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    DEBUG_API("<-XARadioAdapt_Create");
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    return (XAAdaptationBaseCtx*)&pSelf->baseObj;
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}
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/*
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 * XAresult XARadioAdapt_PostInit()
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 * 2nd phase initialization of Radio Adaptation Context
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 */
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XAresult XARadioAdapt_PostInit(XAAdaptationBaseCtx* bCtx)
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{
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    XAresult ret = XA_RESULT_SUCCESS;
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    XARadioAdaptationCtx* ctx = NULL;
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    DEBUG_API("->XARadioAdapt_PostInit");
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    if(bCtx == NULL || bCtx->ctxId != XARadioAdaptation )
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    {
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        DEBUG_ERR("Invalid parameter!!");
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        DEBUG_API("<-XARadioAdapt_PostInit");
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        return XA_RESULT_PARAMETER_INVALID;
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    }
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    ctx = (XARadioAdaptationCtx*)bCtx;
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    ret = XAAdaptationBase_PostInit( &ctx->baseObj.baseObj );
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    if( ret!=XA_RESULT_SUCCESS )
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    {
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        DEBUG_ERR("Base context postinit failed!!");
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        DEBUG_API("<-XARadioAdapt_PostInit");
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        return ret;
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    }
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    if (cmmfradiobackendengine_init() == NULL)
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    {
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        DEBUG_ERR("Creation of Radio Backend Engine failed!!");
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        DEBUG_API("<-XARadioAdapt_PostInit");
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        return XA_RESULT_RESOURCE_ERROR;
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    }
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    DEBUG_API("<-XARadioAdapt_PostInit");
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    return ret;
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}
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/*
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 * void XARadioAdapt_Destroy(XAAdaptationMMFCtx* bCtx)
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 * Destroys Radio Adaptation Context
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 * @param ctx - Radio Adaptation context to be destroyed
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 */
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void XARadioAdapt_Destroy(XAAdaptationBaseCtx* bCtx)
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{
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    XARadioAdaptationCtx* ctx = NULL;
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    DEBUG_API("->XARadioAdapt_Destroy");
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    cmmfradiobackendengine_delete(cmmfradiobackendengine_init());
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    if(bCtx == NULL || bCtx->ctxId != XARadioAdaptation )
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    {
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        DEBUG_ERR("Invalid parameter!!");
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        DEBUG_API("<-XARadioAdapt_Destroy");
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        return;
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    }
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    ctx = (XARadioAdaptationCtx*)bCtx;
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    XAAdaptationBase_Free(&(ctx->baseObj.baseObj));
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    free(ctx);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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    DEBUG_API("<-XARadioAdapt_Destroy");
8dfd592727cb Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   113
}