1/*
2 *  Copyright (c) 2011 The LibYuv project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef INCLUDE_LIBYUV_BASIC_TYPES_H_
12#define INCLUDE_LIBYUV_BASIC_TYPES_H_
13
14#include <stddef.h>  // for NULL, size_t
15
16#if !(defined(_MSC_VER) && (_MSC_VER < 1600))
17#include <stdint.h>  // for uintptr_t
18#endif
19
20#ifndef INT_TYPES_DEFINED
21#define INT_TYPES_DEFINED
22#ifdef COMPILER_MSVC
23typedef unsigned __int64 uint64;
24typedef __int64 int64;
25#ifndef INT64_C
26#define INT64_C(x) x ## I64
27#endif
28#ifndef UINT64_C
29#define UINT64_C(x) x ## UI64
30#endif
31#define INT64_F "I64"
32#else  // COMPILER_MSVC
33#ifdef __LP64__
34typedef unsigned long uint64;
35typedef long int64;
36#ifndef INT64_C
37#define INT64_C(x) x ## L
38#endif
39#ifndef UINT64_C
40#define UINT64_C(x) x ## UL
41#endif
42#define INT64_F "l"
43#else  // __LP64__
44typedef unsigned long long uint64;
45typedef long long int64;
46#ifndef INT64_C
47#define INT64_C(x) x ## LL
48#endif
49#ifndef UINT64_C
50#define UINT64_C(x) x ## ULL
51#endif
52#define INT64_F "ll"
53#endif  // __LP64__
54#endif  // COMPILER_MSVC
55typedef unsigned int uint32;
56typedef int int32;
57typedef unsigned short uint16;
58typedef short int16;
59typedef unsigned char uint8;
60typedef char int8;
61#endif  // INT_TYPES_DEFINED
62
63// Detect compiler is for x86 or x64.
64#if defined(__x86_64__) || defined(_M_X64) || \
65    defined(__i386__) || defined(_M_IX86)
66#define CPU_X86 1
67#endif
68
69#define ALIGNP(p, t) \
70  ((uint8*)((((uintptr_t)(p) + \
71  ((t)-1)) & ~((t)-1))))
72
73#endif // INCLUDE_LIBYUV_BASIC_TYPES_H_
74