khronosfws/openmax_al/src/gst_adaptation/xavibraadaptctx.c
author hgs
Fri, 14 May 2010 18:19:45 -0500
changeset 20 b67dd1fc57c5
parent 19 4a629bc82c5e
permissions -rw-r--r--
201019
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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 <gst/gst.h>
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#include "xavibraadaptctx.h"
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#include "xaadaptationgst.h"
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/*
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 * XAAdaptationGstCtx* XAVibraAdapt_Create()
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 * Allocates memory for Vibra Adaptation Context and makes 1st phase initialization
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 * @returns XAVibraAdaptationCtx* - Pointer to created context
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 */
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XAAdaptationBaseCtx* XAVibraAdapt_Create(XAuint32 deviceID)
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{
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    XAVibraAdaptationCtx *pSelf = (XAVibraAdaptationCtx*)calloc(1, sizeof(XAVibraAdaptationCtx));
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    DEBUG_API("->XAVibraAdapt_Create");
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    if ( pSelf)
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    {
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        if( XAAdaptationBase_Init(&(pSelf->baseObj.baseObj),XAVibraAdaptation)
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                    != 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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        }
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    }
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    DEBUG_API("<-XAVibraAdapt_Create");
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    return (XAAdaptationBaseCtx*)&pSelf->baseObj;
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}
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/*
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 * XAresult XAVibraAdapt_PostInit()
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 * 2nd phase initialization of Vibra Adaptation Context
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 */
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XAresult XAVibraAdapt_PostInit(XAAdaptationBaseCtx* bCtx)
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{
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    XAresult ret = XA_RESULT_SUCCESS;
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    XAVibraAdaptationCtx* ctx = NULL;
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    DEBUG_API("->XAVibraAdapt_PostInit");
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    if(bCtx == NULL || bCtx->ctxId != XAVibraAdaptation )
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    {
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        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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        DEBUG_API("<-XAVibraAdapt_PostInit");
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        return XA_RESULT_PARAMETER_INVALID;
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    }
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    ctx = (XAVibraAdaptationCtx*)bCtx;
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    XAAdaptationBase_PostInit( &(ctx->baseObj.baseObj) );
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    DEBUG_API("<-XAVibraAdapt_PostInit");
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    return ret;
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}
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/*
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 * void XAVibraAdapt_Destroy(XAVibraAdaptationCtx* ctx)
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 * Destroys Vibra Adaptation Context
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 * @param ctx - Vibra Adaptation context to be destroyed
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 */
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void XAVibraAdapt_Destroy(XAAdaptationBaseCtx* bCtx)
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{
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    XAVibraAdaptationCtx* ctx = NULL;
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    DEBUG_API("->XAVibraAdapt_Destroy");
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    if(bCtx == NULL || bCtx->ctxId != XAVibraAdaptation )
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    {
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        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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        DEBUG_API("<-XAVibraAdapt_Destroy");
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        return;
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    }
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    ctx = (XAVibraAdaptationCtx*)bCtx;
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    XAAdaptationBase_Free(&(ctx->baseObj.baseObj));
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    free(ctx);
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    ctx = NULL;
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    DEBUG_API("<-XAVibraAdapt_Destroy");
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}