ref: 486a73a9ce6983671280d883a3bf19558ec3102e
dir: /vpx_mem/vpx_mem.h/
/*
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef VPX_MEM_VPX_MEM_H_
#define VPX_MEM_VPX_MEM_H_
#include "vpx_config.h"
#if defined(__uClinux__)
# include <lddk.h>
#endif
#ifndef REPLACE_BUILTIN_FUNCTIONS
# define REPLACE_BUILTIN_FUNCTIONS 0 /* replace builtin functions with their
vpx_ equivalents */
#endif
#include <stdlib.h>
#include <stddef.h>
#if defined(__cplusplus)
extern "C" {
#endif
void *vpx_memalign(size_t align, size_t size);
void *vpx_malloc(size_t size);
void *vpx_calloc(size_t num, size_t size);
void *vpx_realloc(void *memblk, size_t size);
void vpx_free(void *memblk);
void *vpx_memcpy(void *dest, const void *src, size_t length);
void *vpx_memset(void *dest, int val, size_t length);
#if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
void *vpx_memset16(void *dest, int val, size_t length);
#endif
void *vpx_memmove(void *dest, const void *src, size_t count);
/* some defines for backward compatibility */
#define DMEM_GENERAL 0
// (*)<
#if REPLACE_BUILTIN_FUNCTIONS
# ifndef __VPX_MEM_C__
# define memalign vpx_memalign
# define malloc vpx_malloc
# define calloc vpx_calloc
# define realloc vpx_realloc
# define free vpx_free
# define memcpy vpx_memcpy
# define memmove vpx_memmove
# define memset vpx_memset
# endif
#endif
#ifndef __VPX_MEM_C__
# include <string.h>
# define vpx_memcpy memcpy
# define vpx_memset memset
# define vpx_memmove memmove
#endif
#ifdef VPX_MEM_PLTFRM
# include VPX_MEM_PLTFRM
#endif
#if defined(__cplusplus)
}
#endif
#endif // VPX_MEM_VPX_MEM_H_