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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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#ifndef XAMETADATAADAPTATION_H
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#define XAMETADATAADAPTATION_H
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#include "xaadaptationgst.h"
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/* FUNCTIONS */
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typedef struct XAMetadataImplTagList
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{
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XAuint32 itemcount; /* number of items in all three following arrays */
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XAMetadataInfo** mdeKeys; /* array of tag keys */
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XAMetadataInfo** mdeValues; /* array of tag values */
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} XAMetadataImplTagList;
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typedef struct XAMetadataAdaptVars_
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{
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XAuint32 childcount;
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XAuint32 nodedepth;
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XAuint32 traversemode;
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GstTagList* generaltags;
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GstStructure* audiotags;
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GstStructure* videotags;
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GstStructure** currentchild; /*points to one of previous 3*/
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} XAMetadataAdaptVars;
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XAresult XAMetadataAdapt_PreInit(XAAdaptationGstCtx *bCtx);
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XAresult XAMetadataAdapt_PostInit(XAAdaptationGstCtx *bCtx);
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const XAchar* XAMetadataAdapt_ParseKhronosKey(const XAchar* KKey);
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void XAMetadataAdapt_FreeImplTagList(XAMetadataImplTagList *list, XAboolean freeItems);
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void XAMetadataAdapt_FreeVars(XAMetadataAdaptVars *vars);
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XAresult XAMetadataAdapt_TryWriteTags(XAAdaptationGstCtx* bCtx, GstBin* binToWriteTo);
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XAresult XAMetadataExtractionItfAdapt_FillTagList(XAAdaptationGstCtx *bCtx,
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XAMetadataImplTagList* tagList);
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XAresult XAMetadataTraversalItfAdapt_SetMode(XAAdaptationGstCtx *bCtx, XAuint32 mode);
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XAresult XAMetadataTraversalItfAdapt_GetChildCount(XAAdaptationGstCtx *bCtx, XAuint32 *pCount);
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XAresult XAMetadataTraversalItfAdapt_GetChildMIMETypeSize(XAAdaptationGstCtx *bCtx,
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XAuint32 index,
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XAuint32 *pSize);
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XAresult XAMetadataTraversalItfAdapt_GetChildInfo(XAAdaptationGstCtx *bCtx,
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XAuint32 index,
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XAint32 *pNodeID,
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XAuint32 *pType,
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XAuint32 size,
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XAchar *pMimeType);
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XAresult XAMetadataTraversalItfAdapt_SetActiveNode(XAAdaptationGstCtx *bCtx,
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XAuint32 index);
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XAresult XAMetadataInsertionItfAdapt_CreateChildNode(XAAdaptationGstCtx *bCtx,
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XAint32 parentNodeID,
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XAuint32 type,
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XAchar *mimeType,
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XAint32 *pChildNodeID);
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XAresult XAMetadataInsertionItfAdapt_GetSupportedKeysCount(XAAdaptationGstCtx *bCtx,
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XAint32 nodeID,
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XAboolean *pFreeKeys,
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XAuint32 *pKeyCount,
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XAuint32 *pEncodingCount);
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XAresult XAMetadataInsertionItfAdapt_GetKeySize(XAAdaptationGstCtx *bCtx,
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XAint32 nodeID,
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XAuint32 keyIndex,
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XAuint32 *pKeySize);
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XAresult XAMetadataInsertionItfAdapt_GetKey(XAAdaptationGstCtx *bCtx,
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XAint32 nodeID,
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XAuint32 keyIndex,
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XAuint32 keySize,
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XAMetadataInfo *pKey);
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XAresult XAMetadataInsertionItfAdapt_GetFreeKeysEncoding(XAAdaptationGstCtx *bCtx,
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XAint32 nodeID,
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XAuint32 encodingIndex,
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XAuint32 *pEncoding);
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XAresult XAMetadataInsertionItfAdapt_InsertMetadataItem(XAAdaptationGstCtx *bCtx,
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XAint32 nodeID,
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XAMetadataInfo *pKey,
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XAMetadataInfo *pValue,
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XAboolean overwrite);
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#endif /* XAMETADATAADAPTATION_H */
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