2013-12-09 13:51:09 +01:00
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/*!
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* \copy
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* Copyright (c) 2013, Cisco Systems
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* memory alignment utilization
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*/
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#ifndef WELS_MEM_ALIGN_H__
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#define WELS_MEM_ALIGN_H__
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#include <stdlib.h>
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#include <string.h>
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#include "utils.h"
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namespace WelsDec {
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//#define CACHE_LINE 64
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#ifdef __cplusplus
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extern "C" {
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#endif//__cplusplus
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2013-12-12 23:21:12 +01:00
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/*!
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2013-12-09 13:51:09 +01:00
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*************************************************************************************
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* \brief malloc with zero filled utilization in Wels
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*
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* \param kuiSize size of memory block required
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*
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* \return allocated memory pointer exactly, failed in case of NULL return
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*
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* \note N/A
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*************************************************************************************
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*/
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2013-12-12 23:21:12 +01:00
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void_t* WelsMalloc (const uint32_t kuiSize, const str_t* kpTag);
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2013-12-09 13:51:09 +01:00
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2013-12-12 23:21:12 +01:00
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/*!
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2013-12-09 13:51:09 +01:00
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*************************************************************************************
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* \brief free utilization in Wels
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*
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2013-12-12 23:21:12 +01:00
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* \param pPtr data pointer to be free.
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2013-12-09 13:51:09 +01:00
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* i.e, uint8_t *pPtr = actual data to be free, argv = &pPtr.
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*
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* \return NONE
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*
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* \note N/A
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*************************************************************************************
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*/
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2013-12-12 23:21:12 +01:00
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void_t WelsFree (void_t* pPtr, const str_t* kpTag);
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2013-12-09 13:51:09 +01:00
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#define WELS_SAFE_FREE(pPtr, pTag) if (pPtr) { WelsFree(pPtr, pTag); pPtr = NULL; }
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/*
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* memory operation routines
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*/
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#ifdef __cplusplus
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}
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#endif//__cplusplus
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} // namespace WelsDec
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#endif //WELS_MEM_ALIGN_H__
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