| # Copyright 2017 Google Inc. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import("//flutter/common/config.gni") |
| import("//flutter/testing/testing.gni") |
| |
| if (is_fuchsia) { |
| import("//flutter/tools/fuchsia/gn-sdk/src/gn_configs.gni") |
| } |
| |
| declare_args() { |
| flutter_use_fontconfig = false |
| } |
| |
| if (flutter_use_fontconfig) { |
| assert(is_linux) |
| } |
| |
| config("txt_config") { |
| visibility = [ ":*" ] |
| include_dirs = [ "src" ] |
| } |
| |
| config("allow_posix_names") { |
| if (is_win && is_clang) { |
| # POSIX names of many functions are marked deprecated by default; |
| # disable that since they are used for cross-platform compatibility. |
| defines = [ "_CRT_NONSTDC_NO_DEPRECATE" ] |
| } |
| } |
| |
| source_set("txt") { |
| sources = [ |
| "src/skia/paragraph_builder_skia.cc", |
| "src/skia/paragraph_builder_skia.h", |
| "src/skia/paragraph_skia.cc", |
| "src/skia/paragraph_skia.h", |
| "src/txt/asset_font_manager.cc", |
| "src/txt/asset_font_manager.h", |
| "src/txt/font_asset_provider.cc", |
| "src/txt/font_asset_provider.h", |
| "src/txt/font_collection.cc", |
| "src/txt/font_collection.h", |
| "src/txt/font_features.cc", |
| "src/txt/font_features.h", |
| "src/txt/font_style.h", |
| "src/txt/font_weight.h", |
| "src/txt/line_metrics.h", |
| "src/txt/paragraph.h", |
| "src/txt/paragraph_builder.cc", |
| "src/txt/paragraph_builder.h", |
| "src/txt/paragraph_style.cc", |
| "src/txt/paragraph_style.h", |
| "src/txt/placeholder_run.cc", |
| "src/txt/placeholder_run.h", |
| "src/txt/platform.h", |
| "src/txt/run_metrics.h", |
| "src/txt/test_font_manager.cc", |
| "src/txt/test_font_manager.h", |
| "src/txt/text_baseline.h", |
| "src/txt/text_decoration.cc", |
| "src/txt/text_decoration.h", |
| "src/txt/text_shadow.cc", |
| "src/txt/text_shadow.h", |
| "src/txt/text_style.cc", |
| "src/txt/text_style.h", |
| "src/txt/typeface_font_asset_provider.cc", |
| "src/txt/typeface_font_asset_provider.h", |
| ] |
| |
| public_configs = [ ":txt_config" ] |
| |
| public_deps = [ |
| "//flutter/display_list", |
| "//flutter/fml", |
| "//flutter/impeller/typographer/backends/skia:typographer_skia_backend", |
| "//flutter/skia", |
| "//flutter/third_party/harfbuzz", |
| "//flutter/third_party/icu", |
| ] |
| |
| deps = [ |
| "//flutter/skia", |
| "//flutter/skia/modules/skparagraph", |
| ] |
| |
| libs = [] |
| if (flutter_use_fontconfig) { |
| libs += [ "fontconfig" ] |
| } |
| |
| if (is_mac || is_ios) { |
| sources += [ |
| "src/txt/platform_mac.h", |
| "src/txt/platform_mac.mm", |
| ] |
| deps += [ "//flutter/fml" ] |
| } else if (is_android) { |
| sources += [ "src/txt/platform_android.cc" ] |
| } else if (is_linux) { |
| sources += [ "src/txt/platform_linux.cc" ] |
| } else if (is_fuchsia) { |
| sources += [ "src/txt/platform_fuchsia.cc" ] |
| deps += [ "${fuchsia_sdk}/fidl/fuchsia.fonts" ] |
| } else if (is_win) { |
| sources += [ "src/txt/platform_windows.cc" ] |
| } else { |
| sources += [ "src/txt/platform.cc" ] |
| } |
| } |
| |
| if (enable_unittests) { |
| test_fixtures("txt_fixtures") { |
| fixtures = [ "third_party/fonts/Roboto-Regular.ttf" ] |
| } |
| |
| executable("txt_benchmarks") { |
| testonly = true |
| |
| sources = [ |
| "benchmarks/skparagraph_benchmarks.cc", |
| "benchmarks/txt_run_all_benchmarks.cc", |
| "tests/txt_test_utils.cc", |
| "tests/txt_test_utils.h", |
| ] |
| |
| deps = [ |
| ":txt", |
| ":txt_fixtures", |
| "//flutter/fml", |
| "//flutter/skia/modules/skparagraph", |
| "//flutter/testing:testing_lib", |
| "//flutter/third_party/benchmark", |
| ] |
| } |
| |
| executable("txt_unittests") { |
| testonly = true |
| |
| sources = [ |
| "tests/font_collection_tests.cc", |
| "tests/paragraph_builder_skia_tests.cc", |
| "tests/paragraph_unittests.cc", |
| "tests/txt_run_all_unittests.cc", |
| ] |
| |
| if (is_mac || is_ios) { |
| sources += [ "tests/platform_mac_tests.cc" ] |
| } |
| |
| public_configs = [ ":txt_config" ] |
| |
| configs += [ ":allow_posix_names" ] |
| |
| deps = [ |
| ":txt", |
| ":txt_fixtures", |
| "//flutter/fml", |
| "//flutter/runtime:test_font", |
| "//flutter/skia/modules/skparagraph:skparagraph", |
| "//flutter/testing:skia", |
| "//flutter/testing:testing_lib", |
| ] |
| |
| # This is needed for //flutter/third_party/googletest for linking zircon |
| # symbols. |
| if (is_fuchsia) { |
| libs = |
| [ "${fuchsia_arch_root}/sysroot/lib/libzircon.so" ] |
| } |
| } |
| } |