1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
#ifndef _DEMEMORY_H
#define _DEMEMORY_H
/*-------------------------------------------------------------------------
* drawElements Base Portability Library
* -------------------------------------
*
* Copyright 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*//*!
* \file
* \brief Memory management.
*//*--------------------------------------------------------------------*/
#include "deDefs.h"
#include <string.h>
DE_BEGIN_EXTERN_C
#define DE_NEW(TYPE) ((TYPE*)deMalloc(sizeof(TYPE)))
#define DE_DELETE(TYPE, PTR) deFree(PTR)
void* deMalloc (size_t numBytes);
void* deCalloc (size_t numBytes);
void* deRealloc (void* ptr, size_t numBytes);
void deFree (void* ptr);
void* deAlignedMalloc (size_t numBytes, size_t alignBytes);
void* deAlignedRealloc(void* ptr, size_t numBytes, size_t alignBytes);
void deAlignedFree (void* ptr);
char* deStrdup (const char* str);
/*--------------------------------------------------------------------*//*!
* \brief Fill a block of memory with an 8-bit value.
* \param ptr Pointer to memory to free.
* \param value Value to fill with.
* \param numBytes Number of bytes to write.
*//*--------------------------------------------------------------------*/
DE_INLINE void deMemset (void* ptr, int value, size_t numBytes)
{
DE_ASSERT((value & 0xFF) == value);
memset(ptr, value, numBytes);
}
DE_INLINE int deMemCmp (const void* a, const void* b, size_t numBytes)
{
return memcmp(a, b, numBytes);
}
/*--------------------------------------------------------------------*//*!
* \brief Copy bytes between buffers
* \param dst Destination buffer
* \param src Source buffer
* \param numBytes Number of bytes to copy
* \return Destination buffer.
*//*--------------------------------------------------------------------*/
DE_INLINE void* deMemcpy (void* dst, const void* src, size_t numBytes)
{
return memcpy(dst, src, numBytes);
}
DE_INLINE void* deMemmove (void* dst, const void* src, size_t numBytes)
{
return memmove(dst, src, numBytes);
}
void deMemory_selfTest (void);
DE_END_EXTERN_C
#endif /* _DEMEMORY_H */
|
