--- a/khronosfws/openmax_al/src/common/xametadataextractionitf.c Tue Aug 31 15:43:02 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,713 +0,0 @@
-/*
- * 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: Metadata Extraction Interface Implementation
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-
-#include "xametadataextractionitf.h"
-#include "xadebug.h"
-
-#include "xametadataadaptation.h"
-
-#include "xaadaptationmmf.h"
-#include "xametadataadaptctxmmf.h"
-#include "xamediaplayeradaptctxmmf.h"
-#include "cmetadatautilityitf.h"
-
-/* XAMetadataExtractionItfImpl* GetImpl(XAMetadataExtractionItf self)
- * Description: Validate interface pointer and cast it to implementation pointer.
- **/
-static XAMetadataExtractionItfImpl* GetImpl(XAMetadataExtractionItf self)
- {
- if (self)
- {
- XAMetadataExtractionItfImpl* impl =
- (XAMetadataExtractionItfImpl*) (*self);
- if (impl && (impl == impl->self))
- {
- return impl;
- }
- }
- return NULL;
- }
-
-static void* GetMetadataUtilityContext(XAAdaptationMMFCtx* adaptCtx)
- {
- if (adaptCtx)
- {
- switch (adaptCtx->baseObj.ctxId)
- {
- case XAMediaPlayerAdaptation:
- return ((XAMediaPlayerAdaptationMMFCtx*) adaptCtx)->mmfMetadataContext;
- case XAMDAdaptation:
- return ((XAMetadataAdaptationMMFCtx*) adaptCtx)->mmfContext;
- default:
- break;
- }
-
- }
- return NULL;
- }
-/*****************************************************************************
- * Base interface XAMetadataExtractionItf implementation
- *****************************************************************************/
-
-/*
- * Returns the number of metadata items within the current scope of the object.
- * @XAuint32 *pItemCount
- * Number of metadata items. Must be non-NULL
- */
-XAresult XAMetadataExtractionItfImpl_GetItemCount(
- XAMetadataExtractionItf self, XAuint32 *pItemCount)
- {
- XAMetadataExtractionItfImpl *impl = NULL;
- XAresult res = XA_RESULT_SUCCESS;
- DEBUG_API("->XAMetadataExtractionItfImpl_GetItemCount");
-
- impl = GetImpl(self);
- /* check parameters */
- if (!impl || !pItemCount)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- res = XA_RESULT_PARAMETER_INVALID;
- }
- else
- {
-
- if (impl->adaptCtx)
- {
-
- if (impl->adaptCtx->fwtype == FWMgrFWMMF)
- {
- void *mmfCtx = GetMetadataUtilityContext(
- (XAAdaptationMMFCtx*) impl->adaptCtx);
- if (mmfCtx)
- {
- res = mmf_get_item_count(mmfCtx, pItemCount);
- }
- else
- {
- res = XA_RESULT_PARAMETER_INVALID;
- }
- }
- else
- {
- if (impl->filteringOn)
- {
- *pItemCount = impl->filteredcount;
- }
- else
- {
- *pItemCount = impl->currentTags.itemcount;
- }
- res = XA_RESULT_SUCCESS;
- }
- }
- else
- {
- res = XA_RESULT_INTERNAL_ERROR;
- }
-
- DEBUG_INFO_A1("itemCount = %d", (int)*pItemCount);
- }
-
- DEBUG_API_A1("<-XAMetadataExtractionItfImpl_GetItemCount (%d)", (int)res);
- return res;
- }
-
-/*
- * Returns the byte size of a given metadata key
- *
- * @XAuint32 index
- * Metadata item Index. Range is [0, GetItemCount)
- * @XAuint32 *pKeySize
- * Address to store key size. size must be greater than 0. Must be non-NULL
- */
-XAresult XAMetadataExtractionItfImpl_GetKeySize(XAMetadataExtractionItf self,
- XAuint32 index, XAuint32 *pKeySize)
- {
- XAMetadataExtractionItfImpl *impl = NULL;
- XAresult res = XA_RESULT_SUCCESS;
- XAuint32 newidx = 0;
- DEBUG_API("->XAMetadataExtractionItfImpl_GetKeySize");
-
- impl = GetImpl(self);
- if (!impl || !pKeySize)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XAMetadataExtractionItfImpl_GetKeySize");
- return XA_RESULT_PARAMETER_INVALID;
- }
- *pKeySize = 0;
-
- if (impl->adaptCtx && impl->adaptCtx->fwtype == FWMgrFWMMF)
- {
- void *mmfCtx = GetMetadataUtilityContext(
- (XAAdaptationMMFCtx*) impl->adaptCtx);
- if (mmfCtx)
- {
- res = mmf_get_key_size(mmfCtx, index, pKeySize);
- }
- else
- {
- res = XA_RESULT_PARAMETER_INVALID;
- }
- }
- else
- {
- /* check index and return unfiltered index */
- if (CheckAndUnfilterIndex(impl, index, &newidx) != XA_RESULT_SUCCESS)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XAMetadataExtractionItfImpl_GetKeySize");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- /* size = size of struct + size of data - 1 (struct size already includes one char) */
- *pKeySize = sizeof(XAMetadataInfo)
- + impl->currentTags.mdeKeys[newidx]->size - 1;
- }
-
- DEBUG_API_A1("<-XAMetadataExtractionItfImpl_GetKeySize (%d)", (int)res);
- return res;
- }
-
-/*
- * Returns a XAMetadataInfo structure and associated data referenced by the structure for a key.
- * @XAuint32 index
- * Metadata item Index. Range is [0, GetItemCount())
- * @XAuint32 keySize
- * Size of the memory block passed as key. Range is [1, GetKeySize].
- * @XAMetadataInfo *pKey
- * Address to store the key. Must be non-NULL
- */
-XAresult XAMetadataExtractionItfImpl_GetKey(XAMetadataExtractionItf self,
- XAuint32 index, XAuint32 keySize, XAMetadataInfo *pKey)
- {
- XAMetadataExtractionItfImpl *impl = NULL;
- XAresult res = XA_RESULT_SUCCESS;
- XAuint32 newidx = 0;
-
- XAuint32 neededsize = 0;
-
- XAuint32 newdatasize = 0;
- DEBUG_API("->XAMetadataExtractionItfImpl_GetKey");
-
- impl = GetImpl(self);
- if (!impl || !pKey)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XAMetadataExtractionItfImpl_GetKey");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- memset(pKey, 0, keySize);
-
- if (impl->adaptCtx && impl->adaptCtx->fwtype == FWMgrFWMMF)
- {
- void *mmfCtx = GetMetadataUtilityContext(
- (XAAdaptationMMFCtx*) impl->adaptCtx);
- if (mmfCtx)
- {
- res = mmf_get_key(mmfCtx, index, keySize, pKey);
- }
- else
- {
- res = XA_RESULT_PARAMETER_INVALID;
- }
- }
- else
- {
-
- /* check index and return unfiltered index */
- if (CheckAndUnfilterIndex(impl, index, &newidx) != XA_RESULT_SUCCESS)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XAMetadataExtractionItfImpl_GetKey");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- /* needed size = size of struct + size of data - 1 (struct size already includes one char) */
- neededsize = sizeof(XAMetadataInfo)
- + impl->currentTags.mdeKeys[newidx]->size - 1;
- if (keySize < neededsize)
- { /* cannot fit all of key data */
- newdatasize = impl->currentTags.mdeKeys[newidx]->size
- - (neededsize - keySize);
- DEBUG_ERR("XA_RESULT_BUFFER_INSUFFICIENT");
- res = XA_RESULT_BUFFER_INSUFFICIENT;
- }
- else
- {
- newdatasize = impl->currentTags.mdeKeys[newidx]->size;
- res = XA_RESULT_SUCCESS;
- }
- /* copy data up to given size */
- memcpy(pKey, impl->currentTags.mdeKeys[newidx], keySize - 1);
- /* ensure null-termination */
-
- memset(pKey->data + newdatasize - 1, 0, 1);
- pKey->size = newdatasize;
- }
-
- DEBUG_API_A1("<-XAMetadataExtractionItfImpl_GetKey (%d)", (int)res);
- return res;
- }
-
-/*
- * Returns the byte size of a given metadata value
- * @XAuint32 index
- * Metadata item Index. Range is [0, GetItemCount())
- * @XAuint32 *pValueSize
- * Address to store value size. size must be greater than 0. Must be non-NULL
- */
-XAresult XAMetadataExtractionItfImpl_GetValueSize(
- XAMetadataExtractionItf self, XAuint32 index, XAuint32 *pValueSize)
- {
- XAMetadataExtractionItfImpl *impl = NULL;
- XAresult res = XA_RESULT_SUCCESS;
- XAuint32 newidx = 0;
- DEBUG_API("->XAMetadataExtractionItfImpl_GetValueSize");
-
- impl = GetImpl(self);
- if (!impl || !pValueSize)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XAMetadataExtractionItfImpl_GetValueSize");
- return XA_RESULT_PARAMETER_INVALID;
- }
- *pValueSize = 0;
-
- if (impl->adaptCtx && impl->adaptCtx->fwtype == FWMgrFWMMF)
- {
- void *mmfCtx = GetMetadataUtilityContext(
- (XAAdaptationMMFCtx*) impl->adaptCtx);
- if (mmfCtx)
- {
- res = mmf_get_value_size(mmfCtx, index, pValueSize);
- }
- else
- {
- res = XA_RESULT_PARAMETER_INVALID;
- }
- }
- else
- {
- /* check index and return unfiltered index */
- if (CheckAndUnfilterIndex(impl, index, &newidx) != XA_RESULT_SUCCESS)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XAMetadataExtractionItfImpl_GetValueSize");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- /* size = size of struct + size of data - 1 (struct size already includes one char) */
- *pValueSize = sizeof(XAMetadataInfo)
- + impl->currentTags.mdeValues[newidx]->size - 1;
- }
-
- DEBUG_API_A1("<-XAMetadataExtractionItfImpl_GetValueSize (%d)", (int)res);
- return res;
- }
-
-/*
- * Returns a XAMetadataInfo structure and associated data referenced by the structure for a value.
- * @XAuint32 index
- * Metadata item Index. Range is [0, GetItemCount())
- * @XAuint32 valueSize
- * Size of the memory block passed as value. Range is [0, GetValueSize]
- * @XAMetadataInfo *pValue
- * Address to store the value. Must be non-NULL
- */
-XAresult XAMetadataExtractionItfImpl_GetValue(XAMetadataExtractionItf self,
- XAuint32 index, XAuint32 valueSize, XAMetadataInfo *pValue)
- {
- XAMetadataExtractionItfImpl *impl = NULL;
- XAresult res = XA_RESULT_SUCCESS;
- XAuint32 newidx = 0;
-
- XAuint32 neededsize = 0;
-
- XAuint32 newdatasize = 0;
- DEBUG_API("->XAMetadataExtractionItfImpl_GetValue");
-
- impl = GetImpl(self);
- if (!impl || !pValue)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XAMetadataExtractionItfImpl_GetValue");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- memset(pValue, 0, valueSize);
-
- if (impl->adaptCtx && impl->adaptCtx->fwtype == FWMgrFWMMF)
- {
- void *mmfCtx = GetMetadataUtilityContext(
- (XAAdaptationMMFCtx*) impl->adaptCtx);
- if (mmfCtx)
- {
- res = mmf_get_value(mmfCtx, index, valueSize, pValue);
- }
- else
- {
- res = XA_RESULT_PARAMETER_INVALID;
- }
- }
- else
- {
- /* check index and return unfiltered index */
- if (CheckAndUnfilterIndex(impl, index, &newidx) != XA_RESULT_SUCCESS)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XAMetadataExtractionItfImpl_GetValue");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- /* needed size = size of struct + size of data - 1 (struct size already includes one char) */
- neededsize = sizeof(XAMetadataInfo)
- + impl->currentTags.mdeValues[newidx]->size - 1;
- if (valueSize < neededsize)
- { /* cannot fit all of key data */
- newdatasize = impl->currentTags.mdeValues[newidx]->size
- - (neededsize - valueSize);
- DEBUG_ERR("XA_RESULT_BUFFER_INSUFFICIENT");
- res = XA_RESULT_BUFFER_INSUFFICIENT;
- }
- else
- {
- newdatasize = impl->currentTags.mdeValues[newidx]->size;
- res = XA_RESULT_SUCCESS;
- }
- /* copy data up to given size */
- memcpy(pValue, impl->currentTags.mdeValues[newidx], valueSize - 1);
- /* ensure null-termination */
-
- memset(pValue->data + newdatasize - 1, 0, 1);
-
- pValue->size = newdatasize;
- }
-
- DEBUG_API_A1("<-XAMetadataExtractionItfImpl_GetValue (%d)",(int)res);
- return res;
- }
-
-/*
- * Adds a filter for a specific key
- * @XAuint32 keySize
- * Size in bytes, of the pKey parameter. Ignored if filtering by key is disabled
- * @const void *pKey
- * The key to filter by. The entire key must match. Ignored if filtering by key is disabled.
- * @XAuint32 keyEncoding
- * Character encoding of the pKey parameter. Ignored if filtering by key is disabled
- * @const XAchar *pValueLangCountry
- * Language / country code of the value to filter by. Ignored if filtering by language / country is disabled
- * @XAuint32 valueEncoding
- * Encoding of the value to filter by. Ignored if filtering by encoding is disabled
- * @XAuint8 filterMask
- * Bitmask indicating which criteria to filter by. Should be one of the XA_METADATA_FILTER macros
- */
-XAresult XAMetadataExtractionItfImpl_AddKeyFilter(
- XAMetadataExtractionItf self, XAuint32 keySize, const void *pKey,
- XAuint32 keyEncoding, const XAchar *pValueLangCountry,
- XAuint32 valueEncoding, XAuint8 filterMask)
- {
- XAresult res = XA_RESULT_SUCCESS;
-
- XAuint32 idx = 0;
- XAuint8 matchMask = 0;
-
- XAMetadataExtractionItfImpl *impl = NULL;
- const XAchar* parsedkey;
- impl = GetImpl(self);
-
- DEBUG_API("->XAMetadataExtractionItfImpl_AddKeyFilter");
-
- if (!impl)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XAMetadataExtractionItfImpl_AddKeyFilter");
- return XA_RESULT_PARAMETER_INVALID;
- }
- else
- {
-
- if (impl->adaptCtx && impl->adaptCtx->fwtype == FWMgrFWMMF)
- {
- DEBUG_API("<-XAMetadataExtractionItfImpl_AddKeyFilter Not Supported in MMF");
- res = XA_RESULT_PARAMETER_INVALID;
- }
- else
- {
- impl->filteringOn = XA_BOOLEAN_TRUE;
- for (idx = 0; idx < impl->currentTags.itemcount; idx++)
- {
- if ((filterMask & XA_METADATA_FILTER_KEY) && pKey)
- {
- parsedkey = XAMetadataAdapt_ParseKhronosKey(pKey);
- if (strcmp((char*) parsedkey,
- (char*) impl->currentTags.mdeKeys[idx]->data)
- == 0)
- {
- matchMask |= XA_METADATA_FILTER_KEY;
- }
- }
- if (filterMask & XA_METADATA_FILTER_LANG && pValueLangCountry)
- {
- if (strcmp(
- (char*) pValueLangCountry,
- (char*) impl->currentTags.mdeKeys[idx]->langCountry)
- == 0)
- {
- matchMask |= XA_METADATA_FILTER_LANG;
- }
- }
- if (filterMask & XA_METADATA_FILTER_ENCODING)
- {
- if (keyEncoding
- == impl->currentTags.mdeKeys[idx]->encoding)
- {
- matchMask |= XA_METADATA_FILTER_ENCODING;
- }
- if (valueEncoding
- == impl->currentTags.mdeValues[idx]->encoding)
- {
- matchMask |= XA_METADATA_FILTER_ENCODING;
- }
- }
- /* check if all filters apply */
- if (filterMask == matchMask)
- {
- if (impl->tagmatchesfilter[idx] == XA_BOOLEAN_FALSE)
- {
- impl->tagmatchesfilter[idx] = XA_BOOLEAN_TRUE;
- impl->filteredcount++;
- }
- }
- /*reset matchmask*/
- matchMask = 0;
- }
- }
- }
- DEBUG_API_A1("<-XAMetadataExtractionItfImpl_AddKeyFilter (%d)", (int)res);
- return res;
- }
-
-/*
- * Clears the key filter
- */
-XAresult XAMetadataExtractionItfImpl_ClearKeyFilter(
- XAMetadataExtractionItf self)
- {
- XAMetadataExtractionItfImpl *impl = NULL;
- XAresult res = XA_RESULT_SUCCESS;
-
- XAuint32 idx = 0;
-
- DEBUG_API("->XAMetadataExtractionItfImpl_ClearKeyFilter");
- impl = GetImpl(self);
- if (!impl)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- res = XA_RESULT_PARAMETER_INVALID;
- }
- else
- {
-
- if (impl->adaptCtx && impl->adaptCtx->fwtype == FWMgrFWMMF)
- {
- DEBUG_API("<-XAMetadataExtractionItfImpl_ClearKeyFilter Not Supported in MMF");
- res = XA_RESULT_PARAMETER_INVALID;
- }
- else
- {
- if (impl->tagmatchesfilter)
- {
-
- for (idx = 0; idx < impl->currentTags.itemcount; idx++)
- {
- impl->tagmatchesfilter[idx] = XA_BOOLEAN_FALSE;
- }
-
- }
- impl->filteredcount = 0;
- impl->filteringOn = XA_BOOLEAN_FALSE;
- }
- }
-
- DEBUG_API_A1("<-XAMetadataExtractionItfImpl_ClearKeyFilter (%d)", (int)res);
- return res;
- }
-
-/*****************************************************************************
- * XAMetadataExtractionItfImpl -specific methods
- *****************************************************************************/
-
-/* XAMetadataExtractionItfImpl* XAMetadataExtractionItfImpl_Create()
- * Description: Allocate and initialize XAMetadataExtractionItfImpl
- */
-XAMetadataExtractionItfImpl* XAMetadataExtractionItfImpl_Create(
- XAAdaptationBaseCtx *adaptCtx)
- {
- XAMetadataExtractionItfImpl *self = NULL;
- DEBUG_API("->XAMetadataExtractionItfImpl_Create");
-
- self = (XAMetadataExtractionItfImpl*) calloc(1,
- sizeof(XAMetadataExtractionItfImpl));
-
- if (self)
- {
- /* init itf default implementation */
- self->itf.GetItemCount = XAMetadataExtractionItfImpl_GetItemCount;
- self->itf.GetKeySize = XAMetadataExtractionItfImpl_GetKeySize;
- self->itf.GetKey = XAMetadataExtractionItfImpl_GetKey;
- self->itf.GetValueSize = XAMetadataExtractionItfImpl_GetValueSize;
- self->itf.GetValue = XAMetadataExtractionItfImpl_GetValue;
- self->itf.AddKeyFilter = XAMetadataExtractionItfImpl_AddKeyFilter;
- self->itf.ClearKeyFilter = XAMetadataExtractionItfImpl_ClearKeyFilter;
-
- /* init variables */
- self->filteredcount = 0;
- self->filteringOn = XA_BOOLEAN_FALSE;
-
- self->adaptCtx = adaptCtx;
-
- if (self->adaptCtx->fwtype != FWMgrFWMMF)
- {
- XAAdaptationBase_AddEventHandler(adaptCtx,
- &XAMetadataExtractionItfImp_AdaptCb, XA_METADATAEVENTS,
- self);
- }
-
- self->self = self;
- }
-
- DEBUG_API("<-XAMetadataExtractionItfImpl_Create");
- return self;
- }
-
-/* void XAMetadataExtractionItfImpl_Free(XAMetadataExtractionItfImpl* self)
- * Description: Free all resources reserved at XAMetadataExtractionItfImpl_Create
- */
-void XAMetadataExtractionItfImpl_Free(XAMetadataExtractionItfImpl* self)
- {
- DEBUG_API("->XAMetadataExtractionItfImpl_Free");
- assert(self==self->self);
-
- if (self->adaptCtx->fwtype != FWMgrFWMMF)
- {
- XAAdaptationBase_RemoveEventHandler(self->adaptCtx,
- &XAMetadataExtractionItfImp_AdaptCb);
- XAMetadataAdapt_FreeImplTagList(&(self->currentTags), XA_BOOLEAN_TRUE);
-
- if (self->tagmatchesfilter)
- {
- free(self->tagmatchesfilter);
- }
- }
-
- free(self);
- DEBUG_API("<-XAMetadataExtractionItfImpl_Free");
- }
-
-/* With this method, adaptation infroms that new tags are found (e.g. if source,
- * has changed, live stream contains metadata...)
- */
-void XAMetadataExtractionItfImp_AdaptCb(void *pHandlerCtx,
- XAAdaptEvent *event)
- {
- XAMetadataExtractionItfImpl* impl = NULL;
- DEBUG_API("->XAMetadataExtractionItfImp_AdaptCb");
- impl = (XAMetadataExtractionItfImpl*) pHandlerCtx;
- if (!impl)
- {
- DEBUG_ERR("XAMetadataExtractionItfImp_AdaptCb, invalid context pointer!");
- DEBUG_API("<-XAMetadataExtractionItfImp_AdaptCb");
- return;
- }
- if (event && event->eventid == XA_ADAPT_MDE_TAGS_AVAILABLE)
- {
- /* get the tag list */
- XAMetadataExtractionItfAdapt_FillTagList(
- (XAAdaptationGstCtx*) impl->adaptCtx, &(impl->currentTags));
- if (impl->tagmatchesfilter)
- {
- free(impl->tagmatchesfilter);
- }
- impl->tagmatchesfilter = calloc(impl->currentTags.itemcount,
- sizeof(XAboolean));
- impl->filteredcount = 0;
- }
- else
- {
- DEBUG_INFO("unhandled");
- }
- DEBUG_API("<-XAMetadataExtractionItfImp_AdaptCb");
- }
-
-/* For given index over filtered array, return index over whole array
- */
-XAresult CheckAndUnfilterIndex(XAMetadataExtractionItfImpl *impl,
- XAuint32 oldidx, XAuint32 *newidx)
- {
- DEBUG_API("->CheckAndUnfilterIndex");
-
- if (impl->filteringOn)
- {
- XAint16 i = -1;
- if (oldidx >= impl->filteredcount)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-CheckAndUnfilterIndex");
- return XA_RESULT_PARAMETER_INVALID;
- }
- *newidx = 0;
- while (*newidx < impl->currentTags.itemcount)
- {
- if (impl->tagmatchesfilter[*newidx])
- i++;
- if (i < oldidx)
- (*newidx)++;
- else
- break;
- }
- if (*newidx == impl->currentTags.itemcount)
- {
- /* should not end up here */
- *newidx = 0;
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-CheckAndUnfilterIndex");
- return XA_RESULT_PARAMETER_INVALID;
- }
- }
- else
- {
- if (oldidx >= impl->currentTags.itemcount)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-CheckAndUnfilterIndex");
- return XA_RESULT_PARAMETER_INVALID;
- }
- *newidx = oldidx;
- }
-
- DEBUG_API("<-CheckAndUnfilterIndex");
- return XA_RESULT_SUCCESS;
- }
-