khronosfws/openmax_al/src/common/xastreaminformationitf.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 23 Jun 2010 18:47:10 +0300
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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: Stream Information Interface Header
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 *
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 */
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#ifndef XASTREAMINFORMATIONITF_H
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#define XASTREAMINFORMATIONITF_H
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#include "openmaxalwrapper.h"
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#include "xaadptbasectx.h"
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/** MACROS **/
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/** TYPES **/
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/** ENUMERATIONS **/
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/** STRUCTURES **/
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/* Definition of XAStreamInformationItf implementation */
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typedef struct XAStreamInformationItfImpl_
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    {
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    /* parent interface */
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    struct XAStreamInformationItf_ itf;
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    /* pointer to self */
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    struct XAStreamInformationItfImpl_* self;
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    /*Adaptation variables*/
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    XAStreamInformationItf cbPtrToSelf;
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    xaStreamEventChangeCallback callback;
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    void *cbcontext;
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    XAAdaptationBaseCtx *adapCtx;
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    } XAStreamInformationItfImpl;
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/** METHODS **/
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/* Base interface XAStreamInformationItf implementation */
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XAresult XAStreamInformationItfImpl_QueryMediaContainerInformation(
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        XAStreamInformationItf self, XAMediaContainerInformation * info);
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XAresult XAStreamInformationItfImpl_QueryStreamType(
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        XAStreamInformationItf self, XAuint32 streamIndex, XAuint32 *domain);
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XAresult XAStreamInformationItfImpl_QueryStreamInformation(
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        XAStreamInformationItf self, XAuint32 streamIndex, void * info);
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XAresult XAStreamInformationItfImpl_QueryStreamName(
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        XAStreamInformationItf self, XAuint32 streamIndex,
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        XAuint16 * pNameSize, XAchar * pName);
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XAresult XAStreamInformationItfImpl_RegisterStreamChangeCallback(
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        XAStreamInformationItf self, xaStreamEventChangeCallback callback,
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        void * pContext);
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XAresult XAStreamInformationItfImpl_QueryActiveStreams(
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        XAStreamInformationItf self, XAuint32 *numStreams,
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        XAboolean *activeStreams);
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XAresult XAStreamInformationItfImpl_SetActiveStream(
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        XAStreamInformationItf self, XAuint32 streamNum, XAboolean active,
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        XAboolean commitNow);
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/* XAStreamInformationItfImpl -specific methods */
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XAStreamInformationItfImpl* XAStreamInformationItfImpl_Create(
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        XAAdaptationBaseCtx *adapCtx);
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void XAStreamInformationItfImpl_Free(XAStreamInformationItfImpl* self);
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#endif /* XASTREAMINFORMATIONITF_H */