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vk_sdk_platform.h
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1 //
2 // File: vk_sdk_platform.h
3 //
4 /*
5  * Copyright (c) 2015-2016 The Khronos Group Inc.
6  * Copyright (c) 2015-2016 Valve Corporation
7  * Copyright (c) 2015-2016 LunarG, Inc.
8  *
9  * Licensed under the Apache License, Version 2.0 (the "License");
10  * you may not use this file except in compliance with the License.
11  * You may obtain a copy of the License at
12  *
13  * http://www.apache.org/licenses/LICENSE-2.0
14  *
15  * Unless required by applicable law or agreed to in writing, software
16  * distributed under the License is distributed on an "AS IS" BASIS,
17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18  * See the License for the specific language governing permissions and
19  * limitations under the License.
20  */
21 
22 #ifndef VK_SDK_PLATFORM_H
23 #define VK_SDK_PLATFORM_H
24 
25 #if defined(_WIN32)
26 #ifndef NOMINMAX
27 #define NOMINMAX
28 #endif
29 #ifndef __cplusplus
30 #undef inline
31 #define inline __inline
32 #endif // __cplusplus
33 
34 #if (defined(_MSC_VER) && _MSC_VER < 1900 /*vs2015*/)
35 // C99:
36 // Microsoft didn't implement C99 in Visual Studio; but started adding it with
37 // VS2013. However, VS2013 still didn't have snprintf(). The following is a
38 // work-around (Note: The _CRT_SECURE_NO_WARNINGS macro must be set in the
39 // "CMakeLists.txt" file).
40 // NOTE: This is fixed in Visual Studio 2015.
41 #define snprintf _snprintf
42 #endif
43 
44 #define strdup _strdup
45 
46 #endif // _WIN32
47 
48 // Check for noexcept support using clang, with fallback to Windows or GCC version numbers
49 #ifndef NOEXCEPT
50 #if defined(__clang__)
51 #if __has_feature(cxx_noexcept)
52 #define HAS_NOEXCEPT
53 #endif
54 #else
55 #if defined(__GXX_EXPERIMENTAL_CXX0X__) && __GNUC__ * 10 + __GNUC_MINOR__ >= 46
56 #define HAS_NOEXCEPT
57 #else
58 #if defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 190023026 && defined(_HAS_EXCEPTIONS) && _HAS_EXCEPTIONS
59 #define HAS_NOEXCEPT
60 #endif
61 #endif
62 #endif
63 
64 #ifdef HAS_NOEXCEPT
65 #define NOEXCEPT noexcept
66 #else
67 #define NOEXCEPT
68 #endif
69 #endif
70 
71 #endif // VK_SDK_PLATFORM_H