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