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 /* Platform-specific calling convention macros. 43 * 44 * Platforms should define these so that Vulkan clients call Vulkan commands 45 * with the same calling conventions that the Vulkan implementation expects. 46 * 47 * VKAPI_ATTR - Placed before the return type in function declarations. 48 * Useful for C++11 and GCC/Clang-style function attribute syntax. 49 * VKAPI_CALL - Placed after the return type in function declarations. 50 * Useful for MSVC-style calling convention syntax. 51 * VKAPI_PTR - Placed between the '(' and '*' in function pointer types. 52 * 53 * Function declaration: VKAPI_ATTR void VKAPI_CALL vkCommand(void); 54 * Function pointer type: typedef void (VKAPI_PTR *PFN_vkCommand)(void); 55 */ 56 #if defined(_WIN32) 57 // On Windows, Vulkan commands use the stdcall convention 58 #define VKAPI_ATTR 59 #define VKAPI_CALL __stdcall 60 #define VKAPI_PTR VKAPI_CALL 61 #elif defined(__ANDROID__) && defined(__ARM_EABI__) && !defined(__ARM_ARCH_7A__) 62 // Android does not support Vulkan in native code using the "armeabi" ABI. 63 #error "Vulkan requires the 'armeabi-v7a' or 'armeabi-v7a-hard' ABI on 32-bit ARM CPUs" 64 #elif defined(__ANDROID__) && defined(__ARM_ARCH_7A__) 65 // On Android/ARMv7a, Vulkan functions use the armeabi-v7a-hard calling 66 // convention, even if the application's native code is compiled with the 67 // armeabi-v7a calling convention. 68 #define VKAPI_ATTR __attribute__((pcs("aapcs-vfp"))) 69 #define VKAPI_CALL 70 #define VKAPI_PTR VKAPI_ATTR 71 #else 72 // On other platforms, use the default calling convention 73 #define VKAPI_ATTR 74 #define VKAPI_CALL 75 #define VKAPI_PTR 76 #endif 77 78 #include <stddef.h> 79 80 #if !defined(VK_NO_STDINT_H) 81 #if defined(_MSC_VER) && (_MSC_VER < 1600) 82 typedef signed __int8 int8_t; 83 typedef unsigned __int8 uint8_t; 84 typedef signed __int16 int16_t; 85 typedef unsigned __int16 uint16_t; 86 typedef signed __int32 int32_t; 87 typedef unsigned __int32 uint32_t; 88 typedef signed __int64 int64_t; 89 typedef unsigned __int64 uint64_t; 90 #else 91 #include <stdint.h> 92 #endif 93 #endif // !defined(VK_NO_STDINT_H) 94 95 #ifdef __cplusplus 96 } // extern "C" 97 #endif // __cplusplus 98 99 // Platform-specific headers required by platform window system extensions. 100 // These are enabled prior to #including "vulkan.h". The same enable then 101 // controls inclusion of the extension interfaces in vulkan.h. 102 103 #ifdef VK_USE_PLATFORM_ANDROID_KHR 104 #include <android/native_window.h> 105 #endif 106 107 #ifdef VK_USE_PLATFORM_MIR_KHR 108 #include <mir_toolkit/client_types.h> 109 #endif 110 111 #ifdef VK_USE_PLATFORM_WAYLAND_KHR 112 #include <wayland-client.h> 113 #endif 114 115 #ifdef VK_USE_PLATFORM_WIN32_KHR 116 #include <windows.h> 117 #endif 118 119 #ifdef VK_USE_PLATFORM_XLIB_KHR 120 #include <X11/Xlib.h> 121 #endif 122 123 #ifdef VK_USE_PLATFORM_XCB_KHR 124 #include <xcb/xcb.h> 125 #endif 126 127 #endif // __VK_PLATFORM_H__ 128
