ref: 719a61a653646e781b2024da890c7c6b378a6f1e
dir: /codec/processing/src/common/memory.h/
/*!
* \copy
* Copyright (c) 2011-2013, Cisco Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \file : memory.h
*
* \brief : memory definition for wels video processor class
*
* \date : 2011/02/22
*
* \description :
*
*************************************************************************************
*/
#ifndef WELSVP_MEMORY_H
#define WELSVP_MEMORY_H
#include "util.h"
#include "typedef.h"
WELSVP_NAMESPACE_BEGIN
inline void* WelsMemset (void* pPointer, int32_t iValue, uint32_t uiSize) {
return ::memset (pPointer, iValue, uiSize);
}
inline void* WelsMemcpy (void* pDst, const void* kpSrc, uint32_t uiSize) {
return ::memcpy (pDst, kpSrc, uiSize);
}
inline int32_t WelsMemcmp (const void* kpBuf1, const void* kpBuf2, uint32_t uiSize) {
return ::memcmp (kpBuf1, kpBuf2, uiSize);
}
/*!
*************************************************************************************
* \brief malloc with zero filled utilization in Wels
*
* \param i_size uiSize of memory block required
*
* \return allocated memory pointer exactly, failed in case of NULL return
*
* \note N/A
*************************************************************************************
*/
void* WelsMalloc (const uint32_t kuiSize, char* pTag = NULL);
/*!
*************************************************************************************
* \brief free utilization in Wels
*
* \param p data pointer to be free.
* i.e, uint8_t *p = actual data to be free, argv = &p.
*
* \return NONE
*
* \note N/A
*************************************************************************************
*/
void WelsFree (void* pPointer, char* pTag = NULL);
/*!
*************************************************************************************
* \brief reallocation in Wels. Do nothing and continue using old block
* in case the block is large enough currently
*
* \param p memory block required in old time
* \param i_size new uiSize of memory block requested
* \param sz_real pointer to the old uiSize of memory block
*
* \return reallocated memory pointer exactly, failed in case of NULL return
*
* \note N/A
*************************************************************************************
*/
void* WelsRealloc (void* pPointer, uint32_t* pRealSize, const uint32_t kuiSize, char* pTag = NULL);
//////////////////////////////////////////////////////////////////////////////////////
WELSVP_NAMESPACE_END
#endif