blob: 9079ed158530064bcd69452ae074acb18fde4afa [file] [log] [blame]
# 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" ]
}
}
}