kc3-lang/angle/src/common/platform.h

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• Hash : 229fc83d
  Author :
  Date : 2019-01-21T18:09:15
  

  Vulkan: Port renderer to Fuchsia (reland)
  
  Add DisplayVk and WindowSurfaceVk subclasses for Fuchsia to the vulkan
  renderer, as well as an implementation of OSWindow that renders
  fullscreen for the test suite.
  
  Disallow use of the vulkan loader from third_party as Fuchsia uses a fork
  of the loader and has not sent those changes upstream yet.
  
  Add a small wayland-inspired library libfuchsia-egl to provide a type
  "struct fuchsia_egl_window" to use as EGLNativeWindowType. This type
  combines a zx_handle_t to an image pipe channel and a surface size.
  
  Image pipes can only be used once to create a VkSurfaceKHR. This means we
  have to recreate the pipe in tests that call eglCreateWindowSurface more
  than once with a single OSWindow, or the second call will fail. Add a
  resetNativeWindow() method to accomplish this.
  
  Reland disabling -Wextra-semi.
  
  BUG=angleproject:2475
  TEST=angle_end2end_tests on Fuchsia
  
  Change-Id: Ie91715bcd760c6c04d4b8a02a91daa71e32ee30c
  Reviewed-on: https://chromium-review.googlesource.com/c/1467603
  Commit-Queue: Michael Spang <spang@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/common/platform.h

• //
  // Copyright (c) 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(__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>
  #    include <windows.h>
  
  #    if defined(WINAPI_FAMILY) && (WINAPI_FAMILY != WINAPI_FAMILY_DESKTOP_APP)
  #        define ANGLE_ENABLE_WINDOWS_STORE 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 <d3dcompiler.h>
  #        include <dxgi.h>
  #        include <dxgi1_2.h>
  #    endif
  
  #    if defined(ANGLE_ENABLE_D3D9) || defined(ANGLE_ENABLE_D3D11)
  #        include <wrl.h>
  #    endif
  
  #    if defined(ANGLE_ENABLE_WINDOWS_STORE)
  #        include <dxgi1_3.h>
  #        if defined(_DEBUG)
  #            include <DXProgrammableCapture.h>
  #            include <dxgidebug.h>
  #        endif
  #    endif
  
  #    undef near
  #    undef 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)
  
  #endif  // COMMON_PLATFORM_H_
  

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