ref: fe7faf768ad63f4fb771e5efdb776f5ac1075d5c
dir: /codec/decoder/core/inc/mem_align.h/
/*! * \copy * Copyright (c) 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. * * memory alignment utilization */ #ifndef WELS_MEM_ALIGN_H__ #define WELS_MEM_ALIGN_H__ #include <stdlib.h> #include <string.h> #include "utils.h" namespace WelsDec { #ifdef __cplusplus extern "C" { #endif//__cplusplus /*! ************************************************************************************* * \brief malloc with zero filled utilization in Wels * * \param kuiSize size of memory block required * * \return allocated memory pointer exactly, failed in case of NULL return * * \note N/A ************************************************************************************* */ void* WelsMalloc (const uint32_t kuiSize, const char* kpTag); /*! ************************************************************************************* * \brief free utilization in Wels * * \param pPtr data pointer to be free. * i.e, uint8_t *pPtr = actual data to be free, argv = &pPtr. * * \return NONE * * \note N/A ************************************************************************************* */ void WelsFree (void* pPtr, const char* kpTag); #define WELS_SAFE_FREE(pPtr, pTag) if (pPtr) { WelsFree(pPtr, pTag); pPtr = NULL; } /* * memory operation routines */ #ifdef __cplusplus } #endif//__cplusplus } // namespace WelsDec #endif //WELS_MEM_ALIGN_H__