diff options
Diffstat (limited to 'gfx/angle/checkout/third_party/vulkan-deps/vulkan-headers/src/include/vulkan/vk_platform.h')
-rw-r--r-- | gfx/angle/checkout/third_party/vulkan-deps/vulkan-headers/src/include/vulkan/vk_platform.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/gfx/angle/checkout/third_party/vulkan-deps/vulkan-headers/src/include/vulkan/vk_platform.h b/gfx/angle/checkout/third_party/vulkan-deps/vulkan-headers/src/include/vulkan/vk_platform.h new file mode 100644 index 0000000000..3ff8c5d146 --- /dev/null +++ b/gfx/angle/checkout/third_party/vulkan-deps/vulkan-headers/src/include/vulkan/vk_platform.h @@ -0,0 +1,84 @@ +// +// File: vk_platform.h +// +/* +** Copyright 2014-2022 The Khronos Group Inc. +** +** SPDX-License-Identifier: Apache-2.0 +*/ + + +#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_ARCH) && __ARM_ARCH < 7 + #error "Vulkan is not supported for the 'armeabi' NDK ABI" +#elif defined(__ANDROID__) && defined(__ARM_ARCH) && __ARM_ARCH >= 7 && defined(__ARM_32BIT_STATE) + // On Android 32-bit ARM targets, Vulkan functions use the "hardfloat" + // calling convention, i.e. float parameters are passed in registers. This + // is true even if the rest of the application passes floats on the stack, + // as it does by default when compiling for the armeabi-v7a NDK ABI. + #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 + +#if !defined(VK_NO_STDDEF_H) + #include <stddef.h> +#endif // !defined(VK_NO_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 + +#endif |