include/vulkan/vk_platform.h

   1 //
   2 // File: vk_platform.h
   3 //
   4 /*
   5 ** Copyright (c) 2014-2015 The Khronos Group Inc.
   6 **
   7 ** Permission is hereby granted, free of charge, to any person obtaining a
   8 ** copy of this software and/or associated documentation files (the
   9 ** "Materials"), to deal in the Materials without restriction, including
  10 ** without limitation the rights to use, copy, modify, merge, publish,
  11 ** distribute, sublicense, and/or sell copies of the Materials, and to
  12 ** permit persons to whom the Materials are furnished to do so, subject to
  13 ** the following conditions:
  14 **
  15 ** The above copyright notice and this permission notice shall be included
  16 ** in all copies or substantial portions of the Materials.
  17 **
  18 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  21 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
  22 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
  25 */
  26
  27
  28 #ifndef __VK_PLATFORM_H__
  29 #define __VK_PLATFORM_H__
  30
  31 #ifdef __cplusplus
  32 extern "C"
  33 {
  34 #endif // __cplusplus
  35
  36 /*
  37 ***************************************************************************************************
  38 *   Platform-specific directives and type declarations
  39 ***************************************************************************************************
  40 */
  41
  42 #if defined(_WIN32)
  43     // On Windows, VKAPI should equate to the __stdcall convention
  44     #define VKAPI   __stdcall
  45 #elif defined(__GNUC__)
  46     // On other platforms using GCC, VKAPI stays undefined
  47     #define VKAPI
  48 #else
  49     // Unsupported Platform!
  50     #error "Unsupported OS Platform detected!"
  51 #endif
  52
  53 #include <stddef.h>
  54
  55 #if !defined(VK_NO_STDINT_H)
  56     #if defined(_MSC_VER) && (_MSC_VER < 1600)
  57         typedef signed   __int8  int8_t;
  58         typedef unsigned __int8  uint8_t;
  59         typedef signed   __int16 int16_t;
  60         typedef unsigned __int16 uint16_t;
  61         typedef signed   __int32 int32_t;
  62         typedef unsigned __int32 uint32_t;
  63         typedef signed   __int64 int64_t;
  64         typedef unsigned __int64 uint64_t;
  65     #else
  66         #include <stdint.h>
  67     #endif
  68 #endif // !defined(VK_NO_STDINT_H)
  69
  70 typedef uint64_t   VkDeviceSize;
  71 typedef uint32_t   VkBool32;
  72
  73 typedef uint32_t   VkSampleMask;
  74 typedef uint32_t   VkFlags;
  75
  76 #if (UINTPTR_MAX >= UINT64_MAX)
  77     #define VK_UINTPTRLEAST64_MAX UINTPTR_MAX
  78
  79     typedef uintptr_t VkUintPtrLeast64;
  80 #else
  81     #define VK_UINTPTRLEAST64_MAX UINT64_MAX
  82
  83     typedef uint64_t  VkUintPtrLeast64;
  84 #endif
  85
  86 #ifdef __cplusplus
  87 } // extern "C"
  88 #endif // __cplusplus
  89
  90 #endif // __VK_PLATFORM_H__