mirror of
https://github.com/klzgrad/naiveproxy.git
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517 lines
15 KiB
Plaintext
517 lines
15 KiB
Plaintext
# Copyright (c) 2013 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import("//build/config/features.gni")
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import("//build/config/ui.gni")
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import("//testing/test.gni")
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import("//third_party/skia/gn/shared_sources.gni")
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if (current_cpu == "arm") {
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import("//build/config/arm.gni")
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}
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if (current_cpu == "mipsel" || current_cpu == "mips64el") {
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import("//build/config/mips.gni")
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}
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skia_support_gpu = !is_ios
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skia_support_pdf = false #!is_ios && (enable_basic_printing || enable_print_preview)
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# External-facing config for dependent code.
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config("skia_config") {
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include_dirs = [
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"config",
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"ext",
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"//third_party/skia/include/c",
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"//third_party/skia/include/codec",
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"//third_party/skia/include/config",
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"//third_party/skia/include/core",
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"//third_party/skia/include/effects",
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"//third_party/skia/include/encode",
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"//third_party/skia/include/images",
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"//third_party/skia/include/lazy",
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"//third_party/skia/include/pathops",
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"//third_party/skia/include/pdf",
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"//third_party/skia/include/pipe",
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"//third_party/skia/include/ports",
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"//third_party/skia/include/utils",
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"//third_party/skia/third_party/vulkan",
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]
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defines = []
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if (is_win) {
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defines += [ "SK_FREETYPE_MINIMUM_RUNTIME_VERSION=(((FREETYPE_MAJOR) * 0x01000000) | ((FREETYPE_MINOR) * 0x00010000) | ((FREETYPE_PATCH) * 0x00000100))" ]
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}
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if (is_component_build) {
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defines += [
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"SKIA_DLL",
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"GR_GL_IGNORE_ES3_MSAA=0",
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]
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}
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if (skia_support_gpu) {
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include_dirs += [
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"//third_party/skia/include/gpu",
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"//third_party/skia/src/gpu",
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]
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defines += [ "SK_SUPPORT_GPU=1" ]
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} else {
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defines += [ "SK_SUPPORT_GPU=0" ]
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}
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if (is_android) {
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defines += [
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"SK_BUILD_FOR_ANDROID",
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"USE_CHROMIUM_SKIA",
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]
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}
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if (is_mac) {
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defines += [ "SK_BUILD_FOR_MAC" ]
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}
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if (is_win) {
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defines += [ "GR_GL_FUNCTION_TYPE=__stdcall" ]
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}
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}
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# Internal-facing config for Skia library code.
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config("skia_library_config") {
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# These include directories are only included for Skia code and are not
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# exported to dependents. It's not clear if this is on purpose, but this
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# matches the GYP build.
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include_dirs = [
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"//third_party/skia/include/private",
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"//third_party/skia/include/client/android",
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"//third_party/skia/src/core",
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"//third_party/skia/src/image",
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"//third_party/skia/src/opts",
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"//third_party/skia/src/pdf",
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"//third_party/skia/src/ports",
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"//third_party/skia/src/sfnt",
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"//third_party/skia/src/shaders",
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"//third_party/skia/src/sksl",
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"//third_party/skia/src/utils",
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"//third_party/skia/src/lazy",
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]
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if (is_mac || is_ios) {
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include_dirs += [ "//third_party/skia/include/utils/mac" ]
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}
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if (is_mac) {
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include_dirs += [ "//third_party/skia/include/utils/ios" ]
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}
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defines = []
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if (is_component_build) {
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defines += [ "SKIA_IMPLEMENTATION=1" ]
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}
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if (current_cpu == "arm") {
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if (arm_use_neon) {
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defines += [ "SK_ARM_HAS_NEON" ]
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} else if (arm_optionally_use_neon) {
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defines += [ "SK_ARM_HAS_OPTIONAL_NEON" ]
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}
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}
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# Settings for text blitting, chosen to approximate the system browser.
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if (is_linux) {
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defines += [
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"SK_GAMMA_EXPONENT=1.2",
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"SK_GAMMA_CONTRAST=0.2",
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]
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} else if (is_android) {
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defines += [
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"SK_GAMMA_APPLY_TO_A8",
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"SK_GAMMA_EXPONENT=1.4",
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"SK_GAMMA_CONTRAST=0.0",
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]
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} else if (is_win) {
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defines += [
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"SK_GAMMA_SRGB",
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"SK_GAMMA_CONTRAST=0.5",
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]
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} else if (is_mac) {
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defines += [
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"SK_GAMMA_SRGB",
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"SK_GAMMA_CONTRAST=0.0",
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]
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}
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if (is_android) {
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defines += [
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# Android devices are typically more memory constrained, so default to a
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# smaller glyph cache (it may be overriden at runtime when the renderer
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# starts up, depending on the actual device memory).
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"SK_DEFAULT_FONT_CACHE_LIMIT=1048576", # 1024 * 1024
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]
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} else {
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defines += [ "SK_DEFAULT_FONT_CACHE_LIMIT=20971520" ] # 20 * 1024 * 1024
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}
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if (is_win) {
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include_dirs += [
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"//third_party/skia/include/utils/win",
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"//third_party/skia/src/utils/win",
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]
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defines += [
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# On windows, GDI handles are a scarse system-wide resource so we have to
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# keep the glyph cache, which holds up to 4 GDI handles per entry, to a
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# fairly small size. http://crbug.com/314387
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"SK_DEFAULT_FONT_CACHE_COUNT_LIMIT=256",
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]
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cflags = [
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"/wd4244", # conversion from 'type1( __int64)' to 'type2 (unsigned int)'
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"/wd4341", # signed value is out of range for enum constant.
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"/wd4345", # Object is default-initialized if initialization is omitted.
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"/wd4390", # ';'empty statement found in looping;is it what was intended?
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"/wd4554", # 'operator' : check operator precedence for possible error
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"/wd4748", # compiler will disable optimizations if a function has inline
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# assembly code contains flow control(jmp or jcc) statements.
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]
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}
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}
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component("skia") {
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sources = [
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# PDFium sources.
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"config/SkUserConfig.h",
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"ext/google_logging.cc",
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]
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# The skia sources values are relative to the skia_dir, so we need to rebase.
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sources += skia_core_sources
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sources += skia_effects_sources
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sources += skia_sksl_sources
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sources += skia_utils_sources
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sources += [
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"//third_party/skia/src/fonts/SkFontMgr_indirect.cpp",
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"//third_party/skia/src/fonts/SkRemotableFontMgr.cpp",
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"//third_party/skia/src/images/SkImageEncoder.cpp",
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"//third_party/skia/src/ports/SkFontHost_FreeType.cpp",
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"//third_party/skia/src/ports/SkFontHost_FreeType_common.cpp",
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"//third_party/skia/src/ports/SkFontHost_win.cpp",
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"//third_party/skia/src/ports/SkFontMgr_android.cpp",
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"//third_party/skia/src/ports/SkFontMgr_android_factory.cpp",
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"//third_party/skia/src/ports/SkFontMgr_android_parser.cpp",
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"//third_party/skia/src/ports/SkGlobalInitialization_default.cpp",
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"//third_party/skia/src/ports/SkImageGenerator_none.cpp",
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"//third_party/skia/src/ports/SkOSFile_posix.cpp",
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"//third_party/skia/src/ports/SkOSFile_stdio.cpp",
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"//third_party/skia/src/ports/SkOSFile_win.cpp",
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"//third_party/skia/src/ports/SkRemotableFontMgr_win_dw.cpp",
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"//third_party/skia/src/ports/SkScalerContext_win_dw.cpp",
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"//third_party/skia/src/ports/SkTLS_pthread.cpp",
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"//third_party/skia/src/ports/SkTLS_win.cpp",
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"//third_party/skia/src/ports/SkTypeface_win_dw.cpp",
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"//third_party/skia/src/sfnt/SkOTTable_name.cpp",
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"//third_party/skia/src/sfnt/SkOTUtils.cpp",
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#mac
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"//third_party/skia/src/utils/mac/SkStream_mac.cpp",
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#pdfium
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"//third_party/skia/src/ports/SkDiscardableMemory_none.cpp",
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"//third_party/skia/src/ports/SkFontMgr_custom.cpp",
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"//third_party/skia/src/ports/SkFontMgr_custom_empty.cpp",
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"//third_party/skia/src/ports/SkFontMgr_custom_empty_factory.cpp",
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"//third_party/skia/src/ports/SkMemory_malloc.cpp",
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]
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# This and skia_opts are really the same conceptual target so share headers.
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allow_circular_includes_from = [ ":skia_opts" ]
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if (current_cpu == "arm") {
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sources += [ "//third_party/skia/src/core/SkUtilsArm.cpp" ]
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}
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# GPU
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if (skia_support_gpu) {
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sources += skia_gpu_sources
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sources += skia_null_gpu_sources
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}
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# Remove unused util files include in utils.gni
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sources -= [
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"//third_party/skia/src/utils/SkCamera.cpp",
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"//third_party/skia/src/utils/SkFrontBufferedStream.cpp",
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"//third_party/skia/src/utils/SkInterpolator.cpp",
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"//third_party/skia/src/utils/SkParsePath.cpp",
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]
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if (is_win) {
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sources -= [
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# Keeping _win.cpp
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"//third_party/skia/src/utils/SkThreadUtils_pthread.cpp",
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]
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} else {
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sources -= [
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# Keeping _pthread.cpp
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"//third_party/skia/src/utils/SkThreadUtils_win.cpp",
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]
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}
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# need separate win section to handle chromes auto gn filter
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# (build/config/BUILDCONFIG.gn)
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if (is_win) {
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sources -= [
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#windows
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"//third_party/skia/src/utils/win/SkAutoCoInitialize.cpp",
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"//third_party/skia/src/utils/win/SkIStream.cpp",
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"//third_party/skia/src/utils/win/SkWGL_win.cpp",
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]
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}
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# Fixup skia library sources.
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if (is_win) {
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sources -= [
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"//third_party/skia/src/ports/SkOSFile_posix.cpp",
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"//third_party/skia/src/ports/SkTLS_pthread.cpp",
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]
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} else {
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sources -= [
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"//third_party/skia/src/ports/SkFontHost_win.cpp",
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"//third_party/skia/src/ports/SkOSFile_win.cpp",
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"//third_party/skia/src/ports/SkRemotableFontMgr_win_dw.cpp",
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"//third_party/skia/src/ports/SkScalerContext_win_dw.cpp",
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"//third_party/skia/src/ports/SkTLS_win.cpp",
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"//third_party/skia/src/ports/SkTypeface_win_dw.cpp",
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]
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}
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if (!is_android) {
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sources -= [
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"//third_party/skia/src/ports/SkFontMgr_android.cpp",
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"//third_party/skia/src/ports/SkFontMgr_android_factory.cpp",
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"//third_party/skia/src/ports/SkFontMgr_android_parser.cpp",
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]
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}
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if (!is_linux && !is_android && !is_win && !is_mac) {
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sources -= [
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"//third_party/skia/src/ports/SkFontHost_FreeType.cpp",
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"//third_party/skia/src/ports/SkFontHost_FreeType_common.cpp",
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"//third_party/skia/src/ports/SkFontMgr_custom.cpp",
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"//third_party/skia/src/ports/SkFontMgr_custom_empty_factory.cpp",
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]
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}
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if (is_clang && !is_nacl) {
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# Skia won't compile with some of the more strict clang warnings.
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# e.g. it does:
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# SkASSERT(!"sk_out_of_memory");
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configs -= [ "//build/config/clang:extra_warnings" ]
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}
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configs -= [ "//build/config/compiler:chromium_code" ]
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configs += [
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":skia_config",
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":skia_library_config",
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"//build/config/compiler:no_chromium_code",
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]
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public_configs = [ ":skia_config" ]
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deps = [
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":skia_opts",
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"../third_party:zlib",
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"//:freetype_common",
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]
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if (is_linux) {
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deps += [ "//third_party/icu:icuuc" ]
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}
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if (is_android) {
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set_sources_assignment_filter([])
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set_sources_assignment_filter(sources_assignment_filter)
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deps += [
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"//third_party/android_tools:cpu_features",
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"//third_party/expat",
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"//third_party/freetype-android:freetype",
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]
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}
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if (skia_support_pdf) {
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deps += [ "//third_party/sfntly" ]
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sources += skia_pdf_sources
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} else {
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sources += [ "//third_party/skia/src/pdf/SkDocument_PDF_None.cpp" ]
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}
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if (is_android && !is_debug) {
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configs -= [ "//build/config/compiler:default_optimization" ]
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configs += [ "//build/config/compiler:optimize_max" ]
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}
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if (is_ios) {
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libs = [ "ImageIO.framework" ]
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set_sources_assignment_filter([])
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sources += [
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"//third_party/skia/src/ports/SkFontHost_mac.cpp",
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"//third_party/skia/src/utils/mac/SkCreateCGImageRef.cpp",
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"//third_party/skia/src/utils/mac/SkStream_mac.cpp",
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]
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set_sources_assignment_filter(sources_assignment_filter)
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# To disable warning "CGContextSelectFont' is deprecated"
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cflags = [ "-Wno-deprecated-declarations" ]
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}
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}
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# Separated out so it can be compiled with different flags for SSE.
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if (current_cpu == "x86" || current_cpu == "x64") {
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source_set("skia_opts_sse3") {
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sources = skia_opts.ssse3_sources
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if (!is_win || is_clang) {
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cflags = [ "-mssse3" ]
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}
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if (is_win) {
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defines = [ "SK_CPU_SSE_LEVEL=31" ]
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}
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visibility = [ ":skia_opts" ]
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configs -= [ "//build/config/compiler:chromium_code" ]
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configs += [
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":skia_config",
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":skia_library_config",
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"//build/config/compiler:no_chromium_code",
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]
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}
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source_set("skia_opts_sse41") {
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sources = skia_opts.sse41_sources
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if (!is_win || is_clang) {
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cflags = [ "-msse4.1" ]
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}
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if (is_win) {
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defines = [ "SK_CPU_SSE_LEVEL=41" ]
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}
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visibility = [ ":skia_opts" ]
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configs -= [ "//build/config/compiler:chromium_code" ]
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configs += [
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":skia_config",
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":skia_library_config",
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"//build/config/compiler:no_chromium_code",
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]
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}
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source_set("skia_opts_sse42") {
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sources = skia_opts.sse42_sources
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if (!is_win || is_clang) {
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cflags = [ "-msse4.2" ]
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}
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if (is_win) {
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defines = [ "SK_CPU_SSE_LEVEL=42" ]
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}
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visibility = [ ":skia_opts" ]
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configs -= [ "//build/config/compiler:chromium_code" ]
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configs += [
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":skia_config",
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":skia_library_config",
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"//build/config/compiler:no_chromium_code",
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]
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}
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source_set("skia_opts_avx") {
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sources = skia_opts.avx_sources
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if (!is_win) {
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cflags = [ "-mavx" ]
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}
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if (is_win) {
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cflags = [ "/arch:AVX" ]
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}
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visibility = [ ":skia_opts" ]
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configs -= [ "//build/config/compiler:chromium_code" ]
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configs += [
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":skia_config",
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":skia_library_config",
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"//build/config/compiler:no_chromium_code",
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]
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}
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source_set("skia_opts_hsw") {
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sources = skia_opts.hsw_sources
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if (!is_win) {
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cflags = [
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"-mavx2",
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"-mbmi",
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"-mbmi2",
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"-mf16c",
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"-mfma",
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]
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}
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if (is_win) {
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cflags = [ "/arch:AVX2" ]
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}
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visibility = [ ":skia_opts" ]
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configs -= [ "//build/config/compiler:chromium_code" ]
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configs += [
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":skia_config",
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":skia_library_config",
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"//build/config/compiler:no_chromium_code",
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]
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}
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}
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source_set("skia_opts") {
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cflags = []
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defines = []
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if (current_cpu == "x86" || current_cpu == "x64") {
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sources = skia_opts.sse2_sources
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deps = [
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":skia_opts_avx",
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":skia_opts_hsw",
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":skia_opts_sse3",
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":skia_opts_sse41",
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":skia_opts_sse42",
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]
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} else if (current_cpu == "arm") {
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|
# The assembly uses the frame pointer register (r7 in Thumb/r11 in
|
|
# ARM), the compiler doesn't like that.
|
|
cflags += [ "-fomit-frame-pointer" ]
|
|
|
|
if (arm_version >= 7) {
|
|
sources = skia_opts.armv7_sources
|
|
if (arm_use_neon || arm_optionally_use_neon) {
|
|
sources += skia_opts.neon_sources
|
|
|
|
# Root build config sets -mfpu=$arm_fpu, which we expect to be neon
|
|
# when running this.
|
|
if (!arm_use_neon) {
|
|
configs -= [ "//build/config/compiler:compiler_arm_fpu" ]
|
|
cflags += [ "-mfpu=neon" ]
|
|
}
|
|
}
|
|
} else {
|
|
sources = skia_opts.none_sources
|
|
}
|
|
} else if (current_cpu == "arm64") {
|
|
sources = skia_opts.arm64_sources
|
|
} else if (current_cpu == "mipsel") {
|
|
cflags += [ "-fomit-frame-pointer" ]
|
|
|
|
if (mips_dsp_rev >= 1) {
|
|
sources = skia_opts.mips_dsp_sources
|
|
} else {
|
|
sources = skia_opts.none_sources
|
|
}
|
|
} else if (current_cpu == "mips64el") {
|
|
cflags += [ "-fomit-frame-pointer" ]
|
|
sources = skia_opts.none_sources
|
|
} else {
|
|
assert(false, "Need to port cpu specific stuff from gn/BUILDCONFIG.gn")
|
|
}
|
|
|
|
if (is_android && !is_debug) {
|
|
configs -= [ "//build/config/compiler:default_optimization" ]
|
|
configs += [ "//build/config/compiler:optimize_max" ]
|
|
}
|
|
|
|
configs -= [ "//build/config/compiler:chromium_code" ]
|
|
configs += [
|
|
":skia_config",
|
|
":skia_library_config",
|
|
"//build/config/compiler:no_chromium_code",
|
|
]
|
|
|
|
visibility = [ ":skia" ]
|
|
}
|