kc3-lang/angle/util/BUILD.gn

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• Hash : 7181239d
  Author :
  Date : 2025-04-04T14:13:58
  

  Add long ANGLE traces feature
  
  Enables very long Android captures by swapping binary
  data chunked buffers to/from disk.
  
  Bug: b/425728227
  Change-Id: I539f72590eece03cfc69d42fc34be9825a9ff1fe
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6476924
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  Commit-Queue: Mark Łobodziński <mark@lunarg.com>
  

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• util/BUILD.gn

• # Copyright 2019 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.
  
  import("../gni/angle.gni")
  
  _util_sources = [
    "EGLPlatformParameters.h",
    "EGLWindow.cpp",
    "EGLWindow.h",
    "Event.h",
    "Matrix.cpp",
    "Matrix.h",
    "OSPixmap.h",
    "OSWindow.cpp",
    "OSWindow.h",
    "autogen/angle_features_autogen.cpp",
    "autogen/angle_features_autogen.h",
    "com_utils.h",
    "geometry_utils.cpp",
    "geometry_utils.h",
    "keyboard.h",
    "mouse.h",
    "random_utils.cpp",
    "random_utils.h",
    "shader_utils.cpp",
    "shader_utils.h",
    "util_export.h",
    "util_gl.h",
  ]
  
  if (is_win) {
    _util_sources += [ "windows/WGLWindow.h" ]
    if (!angle_is_winuwp) {
      _util_sources += [
        "windows/win32/Win32Pixmap.cpp",
        "windows/win32/Win32Pixmap.h",
        "windows/win32/Win32Window.cpp",
        "windows/win32/Win32Window.h",
      ]
    }
  }
  
  if (is_linux) {
    _util_sources += [
      "display/DisplayPixmap.cpp",
      "display/DisplayWindow.cpp",
      "display/DisplayWindow.h",
    ]
  }
  
  if (angle_use_x11) {
    _util_sources += [
      "linux/x11/X11Pixmap.cpp",
      "linux/x11/X11Pixmap.h",
      "linux/x11/X11Window.cpp",
      "linux/x11/X11Window.h",
    ]
  }
  
  if (angle_use_wayland) {
    _util_sources += [
      "linux/wayland/WaylandWindow.cpp",
      "linux/wayland/WaylandWindow.h",
    ]
  }
  
  if (angle_use_x11 || angle_use_wayland) {
    _util_sources += [ "linux/LinuxWindow.cpp" ]
  }
  
  if (is_fuchsia) {
    _util_sources += [
      "fuchsia/FuchsiaPixmap.cpp",
      "fuchsia/FuchsiaPixmap.h",
      "fuchsia/ScenicWindow.cpp",
      "fuchsia/ScenicWindow.h",
    ]
  } else if (use_ozone && !(angle_use_x11 || angle_use_wayland)) {
    # Use X11 impl by default otherwise switch to fake Ozone impl that does not
    # seem to do anything real.
    # TODO(msisov): probably, we need to have a proper support for different
    # Ozone backends, and be able to switch between them for proper tests.
    # For example, Wayland, X11, etc.
    _util_sources += [
      "ozone/OzonePixmap.cpp",
      "ozone/OzoneWindow.cpp",
      "ozone/OzoneWindow.h",
    ]
  }
  
  if (is_mac) {
    _util_sources += [
      "osx/OSXPixmap.h",
      "osx/OSXPixmap.mm",
      "osx/OSXWindow.h",
      "osx/OSXWindow.mm",
    ]
  }
  
  if (is_ios) {
    _util_sources += [
      "ios/IOSPixmap.h",
      "ios/IOSPixmap.mm",
      "ios/IOSWindow.h",
      "ios/IOSWindow.mm",
    ]
  }
  
  if (is_android) {
    _util_sources += [
      "android/AndroidPixmap.cpp",
      "android/AndroidWindow.cpp",
      "android/AndroidWindow.h",
      "android/third_party/android_native_app_glue.c",
      "android/third_party/android_native_app_glue.h",
    ]
  }
  
  # Backtrace utils
  if (is_linux) {
    _util_sources += [ "linux/linux_backtrace.cpp" ]
  }
  
  if (is_fuchsia) {
    _util_sources += [ "fuchsia/fuchsia_backtrace.cpp" ]
  }
  
  if (is_ios) {
    _util_sources += [ "ios/ios_backtrace.cpp" ]
  }
  
  if (is_mac) {
    _util_sources += [ "osx/osx_backtrace.cpp" ]
  }
  
  if (is_android) {
    _util_sources += [ "android/android_backtrace.cpp" ]
  }
  
  config("angle_util_loader_config") {
    defines = [ "ANGLE_USE_UTIL_LOADER" ]
  }
  
  config("angle_util_loader_headers_config") {
    # Force users to include "util/header.h" instead of just "header.h".
    include_dirs = [ ".." ]
  }
  
  angle_source_set("angle_util_loader_headers") {
    testonly = true
    sources = [
      "egl_loader_autogen.h",
      "gles_loader_autogen.h",
      "util_export.h",
    ]
  
    if (is_win && !angle_is_winuwp) {
      sources += [ "windows/wgl_loader_autogen.h" ]
    }
  
    public_deps = [ "$angle_root:includes" ]
  
    public_configs = [ ":angle_util_loader_headers_config" ]
  }
  
  angle_source_set("angle_util_loader") {
    testonly = true
    defines = [ "LIBANGLE_UTIL_IMPLEMENTATION" ]
  
    sources = [
      "egl_loader_autogen.cpp",
      "gles_loader_autogen.cpp",
    ]
  
    if (is_win && !angle_is_winuwp) {
      sources += [ "windows/wgl_loader_autogen.cpp" ]
    }
  
    deps = [ ":angle_util_loader_headers" ]
  
    public_configs += [
      "$angle_root:no_gl_prototypes",
      ":angle_util_config",
      ":angle_util_loader_config",
      ":angle_util_loader_headers_config",
    ]
  }
  
  config("angle_trace_loader_config") {
    include_dirs = [ "$angle_root/util/capture" ]
  }
  
  angle_shared_library("angle_trace_loader") {
    defines = [ "ANGLE_TRACE_LOADER_IMPLEMENTATION" ]
  
    sources = [
      "capture/trace_egl_loader_autogen.cpp",
      "capture/trace_egl_loader_autogen.h",
      "capture/trace_gles_loader_autogen.cpp",
      "capture/trace_gles_loader_autogen.h",
      "capture/traces_export.h",
    ]
    deps = [
      "$angle_root:angle_common",
      "$angle_root:angle_compression",
    ]
  
    public_configs += [
      "$angle_root:no_gl_prototypes",
      ":angle_trace_loader_config",
    ]
  }
  
  angle_source_set("angle_trace_fixture") {
    testonly = true
    defines = [ "ANGLE_REPLAY_IMPLEMENTATION" ]
    suppressed_configs += [ "$angle_root:constructor_and_destructor_warnings" ]
    sources = [
      "capture/angle_trace_gl.h",
      "capture/trace_fixture.cpp",
      "capture/trace_fixture.h",
      "capture/trace_interface.h",
    ]
    public_deps = [
      ":angle_trace_loader",
      "$angle_root:angle_capture_common",
      "$angle_root:includes",
    ]
    if (is_ios) {
      # shared libraries are hidden inside ios_framework_bundle, but we include headers from them
      check_includes = false
    }
  }
  
  if (angle_enable_cl) {
    angle_source_set("angle_trace_fixture_cl") {
      testonly = true
      defines = [ "ANGLE_REPLAY_IMPLEMENTATION" ]
      suppressed_configs += [ "$angle_root:constructor_and_destructor_warnings" ]
      sources = [
        "capture/trace_fixture_cl.cpp",
        "capture/trace_fixture_cl.h",
        "capture/trace_interface.h",
      ]
      public_deps = [
        ":angle_trace_loader",
        "$angle_root:angle_capture_common",
        "$angle_root:includes",
      ]
      if (is_ios) {
        # shared libraries are hidden inside ios_framework_bundle, but we include headers from them
        check_includes = false
      }
    }
  }
  
  if (angle_has_frame_capture) {
    config("angle_frame_capture_test_utils_config") {
      include_dirs = [ "$angle_root/util/capture" ]
    }
  
    angle_source_set("angle_frame_capture_test_utils") {
      testonly = true
  
      if (restricted_traces_outside_of_apk) {
        # On Android, if we are building the entire trace library,
        # we need to load the libraries from outside the APK
        defines = [ "ANGLE_TRACE_EXTERNAL_BINARIES" ]
      }
  
      sources = [
        "capture/frame_capture_test_utils.cpp",
        "capture/frame_capture_test_utils.h",
        "capture/trace_interface.h",
      ]
      deps = [ "$angle_root/third_party/rapidjson" ]
  
      public_configs += [ ":angle_frame_capture_test_utils_config" ]
      public_deps = [
        "$angle_root:angle_capture_common",
        "$angle_root:angle_common",
        "$angle_root:angle_compression",
      ]
    }
  
    angle_shared_library("angle_trace_interpreter") {
      testonly = true
      sources = [
        "capture/frame_capture_replay_autogen.cpp",
        "capture/trace_interpreter.cpp",
        "capture/trace_interpreter.h",
        "capture/trace_interpreter_autogen.cpp",
      ]
      deps = [
        ":angle_frame_capture_test_utils",
        ":angle_trace_fixture",
        ":angle_trace_loader",
      ]
      defines = [ "ANGLE_REPLAY_IMPLEMENTATION" ]
    }
  }
  
  config("angle_util_config") {
    # Force users to include "util/header.h" instead of just "header.h".
    include_dirs = [ ".." ]
    if ((is_linux || is_chromeos) && angle_use_x11) {
      libs = [ "X11" ]
    }
    configs = [ "$angle_root:angle_vulkan_wayland_config" ]
  }
  
  foreach(is_shared_library,
          [
            true,
            false,
          ]) {
    if (is_shared_library) {
      library_type = "angle_shared_library"
      library_name = "angle_util"
      dep_suffix = "${angle_libs_suffix}"
    } else {
      library_type = "angle_static_library"
      library_name = "angle_util_static"
      dep_suffix = "_static"
    }
  
    target(library_type, library_name) {
      testonly = true
      sources = _util_sources
      public_deps = [
        ":angle_test_utils",
        ":angle_util_loader_headers",
      ]
      libs = []
  
      if (is_linux || is_chromeos) {
        libs += [
          "rt",
          "dl",
        ]
      }
  
      if (is_apple) {
        frameworks = [ "QuartzCore.framework" ]
        if (is_mac) {
          frameworks += [ "AppKit.framework" ]
        }
        if (is_ios) {
          frameworks += [ "UIKit.framework" ]
        }
      }
  
      if (is_android) {
        libs += [
          "android",
          "log",
        ]
      }
  
      configs += [ "$angle_root:debug_annotations_config" ]
  
      public_configs += [ ":angle_util_config" ]
  
      if (is_fuchsia) {
        public_deps += [
          "$angle_root/src/common/fuchsia_egl",
          "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.element",
          "//third_party/fuchsia-sdk/sdk/pkg/async-loop-cpp",
          "//third_party/fuchsia-sdk/sdk/pkg/async-loop-default",
          "//third_party/fuchsia-sdk/sdk/pkg/fdio",
        ]
      }
  
      if (is_shared_library) {
        defines = [ "LIBANGLE_UTIL_IMPLEMENTATION" ]
  
        public_deps += [ ":angle_util_loader" ]
  
        if ((is_mac || is_ios) && !is_component_build) {
          ldflags = [
            "-install_name",
            "@rpath/libangle_util.dylib",
          ]
        }
  
        # Currently excluded from the static build because of build issues.
        # Would be nice if could be included.
        if (is_win && !angle_is_winuwp) {
          sources += [ "windows/WGLWindow.cpp" ]
        }
      } else {
        public_configs += [
          "$angle_root:angle_static_config",
          "$angle_root:gl_prototypes",
        ]
      }
    }
  }
  
  if (is_win && !angle_is_winuwp) {
    angle_source_set("angle_stack_walker") {
      sources = [
        "windows/third_party/StackWalker/src/StackWalker.cpp",
        "windows/third_party/StackWalker/src/StackWalker.h",
      ]
  
      if (is_clang) {
        cflags_cc = [
          "-Wno-c++98-compat-extra-semi",
          "-Wno-missing-declarations",
          "-Wno-switch",
        ]
      } else {
        cflags_cc = [ "/wd4740" ]
      }
    }
  }
  
  config("angle_png_utils_config") {
    include_dirs = [ ".." ]
  }
  
  angle_source_set("angle_png_utils") {
    deps = [ "$angle_libpng_dir" ]
    sources = [
      "png_utils.cpp",
      "png_utils.h",
    ]
    public_configs = [ ":angle_png_utils_config" ]
  }
  
  config("angle_test_util_config") {
    include_dirs = [ ".." ]
  }
  
  angle_source_set("angle_test_utils") {
    public_configs = [ ":angle_test_util_config" ]
  
    public_deps = [ "$angle_root:angle_common" ]
    if (angle_use_wayland) {
      public_deps += [ "$angle_root:angle_wayland" ]
    }
  
    deps = []
    sources = [
      "Timer.cpp",
      "Timer.h",
      "test_utils.cpp",
      "test_utils.h",
    ]
  
    if (is_win) {
      sources += [ "windows/test_utils_win.cpp" ]
      if (angle_is_winuwp) {
        sources += [ "windows/test_utils_winuwp.cpp" ]
      } else {
        deps += [ ":angle_stack_walker" ]
        sources += [ "windows/win32/test_utils_win32.cpp" ]
      }
    } else {
      sources += [
        "posix/crash_handler_posix.cpp",
        "posix/test_utils_posix.cpp",
      ]
    }
  }
  

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