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Diffstat (limited to 'gfx/angle/checkout/src/common/platform.h')
| -rw-r--r-- | gfx/angle/checkout/src/common/platform.h | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/common/platform.h b/gfx/angle/checkout/src/common/platform.h new file mode 100644 index 0000000000..77267ab680 --- /dev/null +++ b/gfx/angle/checkout/src/common/platform.h @@ -0,0 +1,209 @@ +// +// Copyright 2014 The ANGLE Project Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +// + +// platform.h: Operating system specific includes and defines. + +#ifndef COMMON_PLATFORM_H_ +#define COMMON_PLATFORM_H_ + +#if defined(_WIN32) +# define ANGLE_PLATFORM_WINDOWS 1 +#elif defined(__Fuchsia__) +# define ANGLE_PLATFORM_FUCHSIA 1 +# define ANGLE_PLATFORM_POSIX 1 +#elif defined(__APPLE__) +# define ANGLE_PLATFORM_APPLE 1 +# define ANGLE_PLATFORM_POSIX 1 +#elif defined(ANDROID) +# define ANGLE_PLATFORM_ANDROID 1 +# define ANGLE_PLATFORM_POSIX 1 +#elif defined(__ggp__) +# define ANGLE_PLATFORM_GGP 1 +# define ANGLE_PLATFORM_POSIX 1 +#elif defined(__linux__) || defined(EMSCRIPTEN) +# define ANGLE_PLATFORM_LINUX 1 +# define ANGLE_PLATFORM_POSIX 1 +#elif defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || \ + defined(__DragonFly__) || defined(__sun) || defined(__GLIBC__) || defined(__GNU__) || \ + defined(__QNX__) || defined(__Fuchsia__) || defined(__HAIKU__) +# define ANGLE_PLATFORM_POSIX 1 +#else +# error Unsupported platform. +#endif + +#ifdef ANGLE_PLATFORM_WINDOWS +# ifndef STRICT +# define STRICT 1 +# endif +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN 1 +# endif +# ifndef NOMINMAX +# define NOMINMAX 1 +# endif + +# include <intrin.h> + +# if defined(WINAPI_FAMILY) && (WINAPI_FAMILY != WINAPI_FAMILY_DESKTOP_APP) +# define ANGLE_ENABLE_WINDOWS_UWP 1 +# endif + +# if defined(ANGLE_ENABLE_D3D9) +# include <d3d9.h> +# include <d3dcompiler.h> +# endif + +// Include D3D11 headers when OpenGL is enabled on Windows for interop extensions. +# if defined(ANGLE_ENABLE_D3D11) || defined(ANGLE_ENABLE_OPENGL) +# include <d3d10_1.h> +# include <d3d11.h> +# include <d3d11_3.h> +# include <d3d11on12.h> +# include <d3d12.h> +# include <d3dcompiler.h> +# include <dxgi.h> +# include <dxgi1_2.h> +# include <dxgi1_4.h> +# endif + +# if defined(ANGLE_ENABLE_D3D9) || defined(ANGLE_ENABLE_D3D11) +# include <wrl.h> +# endif + +# if defined(ANGLE_ENABLE_WINDOWS_UWP) +# include <dxgi1_3.h> +# if defined(_DEBUG) +# include <DXProgrammableCapture.h> +# include <dxgidebug.h> +# endif +# endif + +// Include <windows.h> to ensure tests related files can be built when building +// vulkan only backend ANGLE on windows. +# if defined(ANGLE_ENABLE_VULKAN) +# include <windows.h> +# endif + +// Macros 'near', 'far', 'NEAR' and 'FAR' are defined by 'shared/minwindef.h' in the Windows SDK. +// Macros 'near' and 'far' are empty. They are not used by other Windows headers and are undefined +// here to avoid identifier conflicts. Macros 'NEAR' and 'FAR' contain 'near' and 'far'. They are +// used by other Windows headers and are cleared here to avoid compilation errors. +# undef near +# undef far +# undef NEAR +# undef FAR +# define NEAR +# define FAR +#endif + +#if defined(_MSC_VER) && !defined(_M_ARM) && !defined(_M_ARM64) +# include <intrin.h> +# define ANGLE_USE_SSE +#elif defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__)) +# include <x86intrin.h> +# define ANGLE_USE_SSE +#endif + +// Mips and arm devices need to include stddef for size_t. +#if defined(__mips__) || defined(__arm__) || defined(__aarch64__) +# include <stddef.h> +#endif + +// The MemoryBarrier function name collides with a macro under Windows +// We will undef the macro so that the function name does not get replaced +#undef MemoryBarrier + +// Macro for hinting that an expression is likely to be true/false. +#if !defined(ANGLE_LIKELY) || !defined(ANGLE_UNLIKELY) +# if defined(__GNUC__) || defined(__clang__) +# define ANGLE_LIKELY(x) __builtin_expect(!!(x), 1) +# define ANGLE_UNLIKELY(x) __builtin_expect(!!(x), 0) +# else +# define ANGLE_LIKELY(x) (x) +# define ANGLE_UNLIKELY(x) (x) +# endif // defined(__GNUC__) || defined(__clang__) +#endif // !defined(ANGLE_LIKELY) || !defined(ANGLE_UNLIKELY) + +#ifdef ANGLE_PLATFORM_APPLE +# include <TargetConditionals.h> +# if TARGET_OS_OSX +# define ANGLE_PLATFORM_MACOS 1 +# elif TARGET_OS_IPHONE +# define ANGLE_PLATFORM_IOS 1 +# if TARGET_OS_SIMULATOR +# define ANGLE_PLATFORM_IOS_SIMULATOR 1 +# endif +# if TARGET_OS_MACCATALYST +# define ANGLE_PLATFORM_MACCATALYST 1 +# endif +# elif TARGET_OS_WATCH +# define ANGLE_PLATFORM_WATCHOS 1 +# if TARGET_OS_SIMULATOR +# define ANGLE_PLATFORM_IOS_SIMULATOR 1 +# endif +# elif TARGET_OS_TV +# define ANGLE_PLATFORM_APPLETV 1 +# if TARGET_OS_SIMULATOR +# define ANGLE_PLATFORM_IOS_SIMULATOR 1 +# endif +# endif +# // This might be useful globally. At the moment it is used +# // to differentiate MacCatalyst on Intel and Apple Silicon. +# if defined(__arm64__) || defined(__aarch64__) +# define ANGLE_CPU_ARM64 1 +# endif +# // EAGL should be enabled on iOS, but not Mac Catalyst unless it is running on Apple Silicon. +# if (defined(ANGLE_PLATFORM_IOS) && !defined(ANGLE_PLATFORM_MACCATALYST)) || \ + (defined(ANGLE_PLATFORM_MACCATALYST) && defined(ANGLE_CPU_ARM64)) +# define ANGLE_ENABLE_EAGL +# endif +# // Identify Metal API >= what shipped on macOS Catalina. +# if (defined(ANGLE_PLATFORM_MACOS) && __MAC_OS_X_VERSION_MAX_ALLOWED >= 101500) || \ + (defined(ANGLE_PLATFORM_IOS) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 130000) +# define ANGLE_WITH_MODERN_METAL_API 1 +# endif +#endif + +// Define ANGLE_WITH_ASAN macro. +#if defined(__has_feature) +# if __has_feature(address_sanitizer) +# define ANGLE_WITH_ASAN 1 +# endif +#endif + +// Define ANGLE_WITH_MSAN macro. +#if defined(__has_feature) +# if __has_feature(memory_sanitizer) +# define ANGLE_WITH_MSAN 1 +# endif +#endif + +// Define ANGLE_WITH_TSAN macro. +#if defined(__has_feature) +# if __has_feature(thread_sanitizer) +# define ANGLE_WITH_TSAN 1 +# endif +#endif + +// Define ANGLE_WITH_UBSAN macro. +#if defined(__has_feature) +# if __has_feature(undefined_behavior_sanitizer) +# define ANGLE_WITH_UBSAN 1 +# endif +#endif + +#if defined(ANGLE_WITH_ASAN) || defined(ANGLE_WITH_TSAN) || defined(ANGLE_WITH_UBSAN) +# define ANGLE_WITH_SANITIZER 1 +#endif // defined(ANGLE_WITH_ASAN) || defined(ANGLE_WITH_TSAN) || defined(ANGLE_WITH_UBSAN) + +#include <cstdint> +#if INTPTR_MAX == INT64_MAX +# define ANGLE_IS_64_BIT_CPU 1 +#else +# define ANGLE_IS_32_BIT_CPU 1 +#endif + +#endif // COMMON_PLATFORM_H_ |