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Side by Side Diff: webrtc/overrides/webrtc/base/basictypes.h

Issue 1349213003: Remove overridden basictypes.h. (Closed) Base URL: https://chromium.googlesource.com/external/webrtc/trunk/webrtc.git@master
Patch Set: Added missing include for Win. Created 5 years, 3 months ago
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1 /*
2 * Copyright 2012 The WebRTC 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 // This file overrides the inclusion of webrtc/base/basictypes.h to remove
12 // collisions with Chromium's base/basictypes.h. We then add back a few
13 // items that Chromium's version doesn't provide, but libjingle expects.
14
15 #ifndef OVERRIDES_WEBRTC_BASE_BASICTYPES_H__
16 #define OVERRIDES_WEBRTC_BASE_BASICTYPES_H__
17
18 // We can't include these files directly via "base/foo.h" since we might
19 // inadvertently include the very files we're overriding.
20 #include "../../../../../base/basictypes.h"
21 #include "../../../../../build/build_config.h"
22
23 #ifndef INT_TYPES_DEFINED
24 #define INT_TYPES_DEFINED
25
26 #ifdef COMPILER_MSVC
27 #if _MSC_VER >= 1600
28 #include <stdint.h>
29 #else
30 typedef unsigned __int64 uint64;
31 typedef __int64 int64;
32 #endif
33 #ifndef INT64_C
34 #define INT64_C(x) x ## I64
35 #endif
36 #ifndef UINT64_C
37 #define UINT64_C(x) x ## UI64
38 #endif
39 #define INT64_F "I64"
40 #else // COMPILER_MSVC
41 #ifndef INT64_C
42 #define INT64_C(x) x ## LL
43 #endif
44 #ifndef UINT64_C
45 #define UINT64_C(x) x ## ULL
46 #endif
47 #ifndef INT64_F
48 #define INT64_F "ll"
49 #endif
50 #endif // COMPILER_MSVC
51 #endif // INT_TYPES_DEFINED
52
53 // Detect compiler is for x86 or x64.
54 #if defined(__x86_64__) || defined(_M_X64) || \
55 defined(__i386__) || defined(_M_IX86)
56 #define CPU_X86 1
57 #endif
58 // Detect compiler is for arm.
59 #if defined(__arm__) || defined(_M_ARM)
60 #define CPU_ARM 1
61 #endif
62 #if defined(CPU_X86) && defined(CPU_ARM)
63 #error CPU_X86 and CPU_ARM both defined.
64 #endif
65 #if !defined(ARCH_CPU_BIG_ENDIAN) && !defined(ARCH_CPU_LITTLE_ENDIAN)
66 // x86, arm or GCC provided __BYTE_ORDER__ macros
67 #if CPU_X86 || CPU_ARM || \
68 (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
69 #define ARCH_CPU_LITTLE_ENDIAN
70 #elif defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
71 #define ARCH_CPU_BIG_ENDIAN
72 #else
73 #error ARCH_CPU_BIG_ENDIAN or ARCH_CPU_LITTLE_ENDIAN should be defined.
74 #endif
75 #endif
76 #if defined(ARCH_CPU_BIG_ENDIAN) && defined(ARCH_CPU_LITTLE_ENDIAN)
77 #error ARCH_CPU_BIG_ENDIAN and ARCH_CPU_LITTLE_ENDIAN both defined.
78 #endif
79
80 #if defined(WEBRTC_WIN)
81 typedef int socklen_t;
82 #endif
83
84 #if defined(WEBRTC_WIN)
85 #if _MSC_VER < 1700
86 #define alignof(t) __alignof(t)
87 #endif
88 #else // !WEBRTC_WIN
89 #define alignof(t) __alignof__(t)
90 #endif // !WEBRTC_WIN
91 #ifndef ALIGNP
92 #define ALIGNP(p, t) \
93 (reinterpret_cast<uint8*>(((reinterpret_cast<uintptr_t>(p) + \
94 ((t)-1)) & ~((t)-1))))
95 #endif
96 #define RTC_IS_ALIGNED(p, a) (0==(reinterpret_cast<uintptr_t>(p) & ((a)-1)))
97
98 // RTC_DEFINE_STATIC_LOCAL() is libjingle's copy of CR_DEFINE_STATIC_LOCAL().
99 #define RTC_DEFINE_STATIC_LOCAL(type, name, arguments) \
100 CR_DEFINE_STATIC_LOCAL(type, name, arguments)
101
102 #endif // OVERRIDES_WEBRTC_BASE_BASICTYPES_H__
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