/*
* 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:
*
*/
#include <gst/gst.h>
#include "xaradioadaptctx.h"
#include "xaadaptationgst.h"
#include "assert.h"
/*
* XAAdaptationGstCtx* XARadioAdapt_Create()
* Allocates memory for Radio Adaptation Context and makes 1st phase initialization
* @returns XARadioAdaptationCtx* - Pointer to created context
*/
XAAdaptationBaseCtx* XARadioAdapt_Create()
{
XARadioAdaptationCtx *pSelf = (XARadioAdaptationCtx*)calloc(1, sizeof(XARadioAdaptationCtx));
DEBUG_API("->XARadioAdapt_Create");
if ( pSelf)
{
if( XAAdaptationBase_Init(&(pSelf->baseObj.baseObj),XARadioAdaptation)
!= XA_RESULT_SUCCESS )
{
DEBUG_ERR("Failed to init base context!!!");
free(pSelf);
pSelf = NULL;
}
else
{
pSelf->state = XA_RADIO_IDLE;
pSelf->range = RADIO_DEFAULT_FREQ_RANGE;
pSelf->frequency = RADIO_DEFAULT_FREQ;
pSelf->rdsEmulationThread = 0;
pSelf->emulationThread = 0;
}
}
DEBUG_API("<-XARadioAdapt_Create");
return (XAAdaptationBaseCtx*)&pSelf->baseObj;
}
/*
* XAresult XARadioAdapt_PostInit()
* 2nd phase initialization of Radio Adaptation Context
*/
XAresult XARadioAdapt_PostInit(XAAdaptationBaseCtx* bCtx)
{
XAresult ret = XA_RESULT_SUCCESS;
XARadioAdaptationCtx* ctx = NULL;
DEBUG_API("->XARadioAdapt_PostInit");
if(bCtx == NULL || bCtx->ctxId != XARadioAdaptation )
{
DEBUG_ERR("Invalid parameter!!");
DEBUG_API("<-XARadioAdapt_PostInit");
return XA_RESULT_PARAMETER_INVALID;
}
ctx = (XARadioAdaptationCtx*)bCtx;
assert(ctx);
ret = XAAdaptationBase_PostInit( &ctx->baseObj.baseObj );
if( ret!=XA_RESULT_SUCCESS )
{
DEBUG_ERR("Base context postinit failed!!");
DEBUG_API("<-XARadioAdapt_PostInit");
return ret;
}
ctx->baseObj.bin = gst_element_factory_make( "audiotestsrc", "audiosrc");
if ( !ctx->baseObj.bin )
{
DEBUG_ERR("Unable to create test audio source!");
DEBUG_API("<-XARadioAdapt_PostInit");
return XA_RESULT_INTERNAL_ERROR;
}
g_object_set( G_OBJECT(ctx->baseObj.bin), "wave", 0x5, NULL );
DEBUG_API("<-XARadioAdapt_PostInit");
return ret;
}
/*
* void XARadioAdapt_Destroy(XAAdaptationGstCtx* bCtx)
* Destroys Radio Adaptation Context
* @param ctx - Radio Adaptation context to be destroyed
*/
void XARadioAdapt_Destroy(XAAdaptationBaseCtx* bCtx)
{
XARadioAdaptationCtx* ctx = NULL;
DEBUG_API("->XARadioAdapt_Destroy");
if(bCtx == NULL || bCtx->ctxId != XARadioAdaptation )
{
DEBUG_ERR("Invalid parameter!!");
DEBUG_API("<-XARadioAdapt_Destroy");
return;
}
ctx = (XARadioAdaptationCtx*)bCtx;
XAAdaptationBase_Free(&(ctx->baseObj.baseObj));
free(ctx);
DEBUG_API("<-XARadioAdapt_Destroy");
}