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- //
- // File: vk_platform.h
- //
- /*
- ** Copyright (c) 2014-2015 The Khronos Group Inc.
- **
- ** Licensed under the Apache License, Version 2.0 (the "License");
- ** you may not use this file except in compliance with the License.
- ** You may obtain a copy of the License at
- **
- ** http://www.apache.org/licenses/LICENSE-2.0
- **
- ** Unless required by applicable law or agreed to in writing, software
- ** distributed under the License is distributed on an "AS IS" BASIS,
- ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ** See the License for the specific language governing permissions and
- ** limitations under the License.
- */
-
-
- #ifndef VK_PLATFORM_H_
- #define VK_PLATFORM_H_
-
- #ifdef __cplusplus
- extern "C"
- {
- #endif // __cplusplus
-
- /*
- ***************************************************************************************************
- * Platform-specific directives and type declarations
- ***************************************************************************************************
- */
-
- /* Platform-specific calling convention macros.
- *
- * Platforms should define these so that Vulkan clients call Vulkan commands
- * with the same calling conventions that the Vulkan implementation expects.
- *
- * VKAPI_ATTR - Placed before the return type in function declarations.
- * Useful for C++11 and GCC/Clang-style function attribute syntax.
- * VKAPI_CALL - Placed after the return type in function declarations.
- * Useful for MSVC-style calling convention syntax.
- * VKAPI_PTR - Placed between the '(' and '*' in function pointer types.
- *
- * Function declaration: VKAPI_ATTR void VKAPI_CALL vkCommand(void);
- * Function pointer type: typedef void (VKAPI_PTR *PFN_vkCommand)(void);
- */
- #if defined(_WIN32)
- // On Windows, Vulkan commands use the stdcall convention
- #define VKAPI_ATTR
- #define VKAPI_CALL __stdcall
- #define VKAPI_PTR VKAPI_CALL
- #elif defined(__ANDROID__) && defined(__ARM_EABI__) && !defined(__ARM_ARCH_7A__)
- // Android does not support Vulkan in native code using the "armeabi" ABI.
- #error "Vulkan requires the 'armeabi-v7a' or 'armeabi-v7a-hard' ABI on 32-bit ARM CPUs"
- #elif defined(__ANDROID__) && defined(__ARM_ARCH_7A__)
- // On Android/ARMv7a, Vulkan functions use the armeabi-v7a-hard calling
- // convention, even if the application's native code is compiled with the
- // armeabi-v7a calling convention.
- #define VKAPI_ATTR __attribute__((pcs("aapcs-vfp")))
- #define VKAPI_CALL
- #define VKAPI_PTR VKAPI_ATTR
- #else
- // On other platforms, use the default calling convention
- #define VKAPI_ATTR
- #define VKAPI_CALL
- #define VKAPI_PTR
- #endif
-
- #include <stddef.h>
-
- #if !defined(VK_NO_STDINT_H)
- #if defined(_MSC_VER) && (_MSC_VER < 1600)
- typedef signed __int8 int8_t;
- typedef unsigned __int8 uint8_t;
- typedef signed __int16 int16_t;
- typedef unsigned __int16 uint16_t;
- typedef signed __int32 int32_t;
- typedef unsigned __int32 uint32_t;
- typedef signed __int64 int64_t;
- typedef unsigned __int64 uint64_t;
- #else
- #include <stdint.h>
- #endif
- #endif // !defined(VK_NO_STDINT_H)
-
- #ifdef __cplusplus
- } // extern "C"
- #endif // __cplusplus
-
- // Platform-specific headers required by platform window system extensions.
- // These are enabled prior to #including "vulkan.h". The same enable then
- // controls inclusion of the extension interfaces in vulkan.h.
-
- #ifdef VK_USE_PLATFORM_ANDROID_KHR
- #include <android/native_window.h>
- #endif
-
- #ifdef VK_USE_PLATFORM_MIR_KHR
- #include <mir_toolkit/client_types.h>
- #endif
-
- #ifdef VK_USE_PLATFORM_WAYLAND_KHR
- #include <wayland-client.h>
- #endif
-
- #ifdef VK_USE_PLATFORM_WIN32_KHR
- #include <windows.h>
- #endif
-
- #ifdef VK_USE_PLATFORM_XLIB_KHR
- #include <X11/Xlib.h>
- #endif
-
- #ifdef VK_USE_PLATFORM_XCB_KHR
- #include <xcb/xcb.h>
- #endif
-
- #endif
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