// // 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 … #elif defined(__Fuchsia__) #define ANGLE_PLATFORM_FUCHSIA … #define ANGLE_PLATFORM_POSIX … #elif defined(__APPLE__) #define ANGLE_PLATFORM_APPLE … #define ANGLE_PLATFORM_POSIX … #elif defined(ANDROID) && !defined(ANGLE_ANDROID_DMA_BUF) #define ANGLE_PLATFORM_ANDROID … #define ANGLE_PLATFORM_POSIX … #elif defined(__ggp__) #define ANGLE_PLATFORM_GGP … #define ANGLE_PLATFORM_POSIX … #elif defined(__linux__) || defined(EMSCRIPTEN) #define ANGLE_PLATFORM_LINUX … #define ANGLE_PLATFORM_POSIX … #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 … #else # error Unsupported platform. #endif #ifdef ANGLE_PLATFORM_WINDOWS # ifndef STRICT #define STRICT … # endif # ifndef WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN … # endif # ifndef NOMINMAX #define NOMINMAX … # endif # include <intrin.h> # if defined(WINAPI_FAMILY) && (WINAPI_FAMILY != WINAPI_FAMILY_DESKTOP_APP) #define ANGLE_ENABLE_WINDOWS_UWP … # 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 // GCC < 10.4 or 11.0 - 11.3 miscodegen extern thread_local variable accesses. // This affects MinGW targets only. // See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104862 # if defined(__GNUC__) # if __GNUC__ < 10 || __GNUC__ == 10 && __GNUC_MINOR__ < 4 || \ __GNUC__ == 11 && __GNUC_MINOR__ < 3 #define ANGLE_USE_STATIC_THREAD_LOCAL_VARIABLES … # endif # endif // Include <windows.h> to ensure files that refer to near/far can be compiled. # include <windows.h> // 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 // Mips and arm devices need to include stddef for size_t. #if defined(__mips__) || defined(__arm__) || defined(__aarch64__) || defined(__riscv) # include <stddef.h> #endif // 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) … #define ANGLE_UNLIKELY(x) … # else #define ANGLE_LIKELY … #define ANGLE_UNLIKELY … # endif // defined(__GNUC__) || defined(__clang__) #endif // !defined(ANGLE_LIKELY) || !defined(ANGLE_UNLIKELY) #ifdef ANGLE_PLATFORM_APPLE # include <AvailabilityMacros.h> # include <TargetConditionals.h> # if TARGET_OS_OSX # if __MAC_OS_X_VERSION_MAX_ALLOWED < 120000 # error macOS 12 SDK or newer is required. # endif #define ANGLE_PLATFORM_MACOS … # elif TARGET_OS_IPHONE #define ANGLE_PLATFORM_IOS_FAMILY … # if TARGET_OS_SIMULATOR #define ANGLE_PLATFORM_IOS_FAMILY_SIMULATOR … # endif # if TARGET_OS_VISION // Must be checked before iOS #define ANGLE_PLATFORM_VISIONOS … # elif TARGET_OS_IOS # if __IPHONE_OS_VERSION_MAX_ALLOWED < 170000 # error iOS 17 SDK or newer is required. # endif #define ANGLE_PLATFORM_IOS … # if TARGET_OS_MACCATALYST #define ANGLE_PLATFORM_MACCATALYST … # endif # elif TARGET_OS_WATCH #define ANGLE_PLATFORM_WATCHOS … # elif TARGET_OS_TV # if __TV_OS_VERSION_MAX_ALLOWED < 170000 # error tvOS 17 SDK or newer is required. # endif #define ANGLE_PLATFORM_APPLETV … # endif # endif #endif // Define ANGLE_WITH_ASAN macro. #if defined(__has_feature) # if __has_feature(address_sanitizer) #define ANGLE_WITH_ASAN … # endif #endif // Define ANGLE_WITH_MSAN macro. #if defined(__has_feature) # if __has_feature(memory_sanitizer) #define ANGLE_WITH_MSAN … # endif #endif // Define ANGLE_WITH_TSAN macro. #if defined(__has_feature) # if __has_feature(thread_sanitizer) #define ANGLE_WITH_TSAN … # endif #endif // Define ANGLE_WITH_UBSAN macro. #if defined(__has_feature) # if __has_feature(undefined_behavior_sanitizer) #define ANGLE_WITH_UBSAN … # endif #endif #if defined(ANGLE_WITH_ASAN) || defined(ANGLE_WITH_TSAN) || defined(ANGLE_WITH_UBSAN) #define ANGLE_WITH_SANITIZER … #endif // defined(ANGLE_WITH_ASAN) || defined(ANGLE_WITH_TSAN) || defined(ANGLE_WITH_UBSAN) #include <stdint.h> #if INTPTR_MAX == INT64_MAX #define ANGLE_IS_64_BIT_CPU … #else #define ANGLE_IS_32_BIT_CPU … #endif #endif // COMMON_PLATFORM_H_
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