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