# Copyright 2016 Google Inc. # # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. import("gn/flutter_defines.gni") import("gn/fuchsia_defines.gni") import("gn/shared_sources.gni") import("gn/skia.gni") if (is_fuchsia) { import("//build/fuchsia/sdk.gni") import("build/fuchsia/fuchsia_download_sdk.gni") } if (skia_use_dawn) { import("third_party/externals/dawn/scripts/dawn_features.gni") } if (defined(skia_settings)) { import(skia_settings) } import("gn/ios.gni") # Skia public API, generally provided by :skia. config("skia_public") { include_dirs = [ "." ] defines = [] cflags_objcc = [] if (is_component_build) { defines += [ "SKIA_DLL" ] } if (is_fuchsia || is_linux) { defines += [ "SK_R32_SHIFT=16" ] } if (skia_enable_flutter_defines) { defines += flutter_defines } if (!skia_enable_gpu) { defines += [ "SK_SUPPORT_GPU=0" ] } if (is_fuchsia) { defines += fuchsia_defines } if (skia_gl_standard == "gles") { defines += [ "SK_ASSUME_GL_ES=1" ] } else if (skia_gl_standard == "gl") { defines += [ "SK_ASSUME_GL=1" ] } else if (skia_gl_standard == "webgl") { defines += [ "SK_ASSUME_WEBGL=1" ] } # Some older versions of the Clang toolchain change the visibility of # symbols decorated with API_AVAILABLE macro to be visible. Users of such # toolchains suppress the use of this macro till toolchain updates are made. if (is_mac || is_ios) { if (skia_enable_api_available_macro) { defines += [ "SK_ENABLE_API_AVAILABLE" ] } else { cflags_objcc += [ "-Wno-unguarded-availability" ] } } } # Skia internal APIs, used by Skia itself and a few test tools. config("skia_private") { visibility = [ ":*" ] defines = [ "SK_GAMMA_APPLY_TO_A8" ] if (skia_use_fixed_gamma_text) { defines += [ "SK_GAMMA_EXPONENT=1.4", "SK_GAMMA_CONTRAST=0.0", ] } if (is_skia_dev_build) { defines += [ "SK_ALLOW_STATIC_GLOBAL_INITIALIZERS=1", "GR_TEST_UTILS=1", ] } libs = [] lib_dirs = [] if (skia_use_gl && skia_use_angle) { defines += [ "SK_ANGLE" ] } if (skia_use_vma) { defines += [ "SK_USE_VMA" ] } } # Any code that's linked into Skia-the-library should use this config via += skia_library_configs. config("skia_library") { visibility = [ ":*" ] defines = [ "SKIA_IMPLEMENTATION=1" ] } skia_library_configs = [ ":skia_public", ":skia_private", ":skia_library", ] # Use for CPU-specific Skia code that needs particular compiler flags. template("opts") { visibility = [ ":*" ] if (invoker.enabled) { source_set(target_name) { check_includes = false forward_variables_from(invoker, "*") configs += skia_library_configs } } else { # If not enabled, a phony empty target that swallows all otherwise unused variables. source_set(target_name) { check_includes = false forward_variables_from(invoker, "*", [ "sources", "cflags", ]) } } } is_x86 = current_cpu == "x64" || current_cpu == "x86" opts("none") { enabled = !is_x86 && current_cpu != "arm" && current_cpu != "arm64" sources = skia_opts.none_sources cflags = [] } opts("armv7") { enabled = current_cpu == "arm" sources = skia_opts.armv7_sources + skia_opts.neon_sources cflags = [] } opts("arm64") { enabled = current_cpu == "arm64" sources = skia_opts.arm64_sources cflags = [] } opts("crc32") { enabled = current_cpu == "arm64" sources = skia_opts.crc32_sources cflags = [ "-march=armv8-a+crc" ] } opts("sse2") { enabled = is_x86 sources = skia_opts.sse2_sources if (!is_clang && is_win) { defines = [ "SK_CPU_SSE_LEVEL=SK_CPU_SSE_LEVEL_SSE2" ] } else { cflags = [ "-msse2" ] } } opts("ssse3") { enabled = is_x86 sources = skia_opts.ssse3_sources if (!is_clang && is_win) { defines = [ "SK_CPU_SSE_LEVEL=SK_CPU_SSE_LEVEL_SSSE3" ] } else { cflags = [ "-mssse3" ] } } opts("sse41") { enabled = is_x86 sources = skia_opts.sse41_sources if (!is_clang && is_win) { defines = [ "SK_CPU_SSE_LEVEL=SK_CPU_SSE_LEVEL_SSE41" ] } else { cflags = [ "-msse4.1" ] } } opts("sse42") { enabled = is_x86 sources = skia_opts.sse42_sources if (!is_clang && is_win) { defines = [ "SK_CPU_SSE_LEVEL=SK_CPU_SSE_LEVEL_SSE42" ] } else { cflags = [ "-msse4.2" ] } } opts("avx") { enabled = is_x86 sources = skia_opts.avx_sources if (is_win) { cflags = [ "/arch:AVX" ] } else { cflags = [ "-mavx" ] if (is_mac && is_debug) { cflags += [ "-fno-stack-check" ] # Work around skia:9709 } } } opts("hsw") { enabled = is_x86 sources = skia_opts.hsw_sources if (is_win) { cflags = [ "/arch:AVX2" ] } else { cflags = [ "-march=haswell" ] if (is_mac && is_debug) { cflags += [ "-fno-stack-check" ] # Work around skia:9709 } } } opts("skx") { enabled = is_x86 sources = skia_opts.skx_sources if (is_win) { cflags = [ "/arch:AVX512" ] } else { cflags = [ "-march=skylake-avx512" ] if (is_mac && is_debug) { cflags += [ "-fno-stack-check" ] # Work around skia:9709 } } } # Any feature of Skia that requires third-party code should be optional and use this template. template("optional") { visibility = [ ":*" ] if (invoker.enabled) { config(target_name + "_public") { if (defined(invoker.public_defines)) { defines = invoker.public_defines } if (defined(invoker.public_configs)) { configs = invoker.public_configs } if (defined(invoker.public_include_dirs)) { include_dirs = invoker.public_include_dirs } } source_set(target_name) { check_includes = false forward_variables_from(invoker, "*", [ "public_defines", "sources_when_disabled", "configs_to_remove", ]) all_dependent_configs = [ ":" + target_name + "_public" ] configs += skia_library_configs if (defined(invoker.configs_to_remove)) { configs -= invoker.configs_to_remove } } } else { source_set(target_name) { forward_variables_from(invoker, "*", [ "public", "public_defines", "public_deps", "deps", "libs", "sources", "sources_when_disabled", "configs_to_remove", ]) if (defined(invoker.sources_when_disabled)) { sources = invoker.sources_when_disabled } configs += skia_library_configs } } } optional("android_utils") { enabled = skia_enable_android_utils public = [ "client_utils/android/BRDAllocator.h", "client_utils/android/BitmapRegionDecoder.h", "client_utils/android/FrontBufferedStream.h", ] public_defines = [ "SK_ENABLE_ANDROID_UTILS" ] sources = [ "client_utils/android/BitmapRegionDecoder.cpp", "client_utils/android/FrontBufferedStream.cpp", ] } group("fontmgr_factory") { public_deps = [ skia_fontmgr_factory ] } optional("fontmgr_empty_factory") { enabled = true sources = [ "src/ports/SkFontMgr_empty_factory.cpp" ] } optional("fontmgr_android") { enabled = skia_enable_fontmgr_android deps = [ ":typeface_freetype", "//third_party/expat", ] public = [ "include/ports/SkFontMgr_android.h" ] sources = [ "src/ports/SkFontMgr_android.cpp", "src/ports/SkFontMgr_android_parser.cpp", "src/ports/SkFontMgr_android_parser.h", ] } optional("fontmgr_android_factory") { enabled = skia_enable_fontmgr_android deps = [ ":fontmgr_android" ] sources = [ "src/ports/SkFontMgr_android_factory.cpp" ] } optional("fontmgr_custom") { enabled = skia_enable_fontmgr_custom_directory || skia_enable_fontmgr_custom_embedded || skia_enable_fontmgr_custom_empty deps = [ ":typeface_freetype" ] public = [ "src/ports/SkFontMgr_custom.h" ] sources = [ "src/ports/SkFontMgr_custom.cpp" ] } optional("fontmgr_custom_directory") { enabled = skia_enable_fontmgr_custom_directory deps = [ ":fontmgr_custom", ":typeface_freetype", ] public = [ "include/ports/SkFontMgr_directory.h" ] sources = [ "src/ports/SkFontMgr_custom_directory.cpp" ] } optional("fontmgr_custom_directory_factory") { enabled = skia_enable_fontmgr_custom_directory deps = [ ":fontmgr_custom_directory" ] sources = [ "src/ports/SkFontMgr_custom_directory_factory.cpp" ] } optional("fontmgr_custom_embedded") { enabled = skia_enable_fontmgr_custom_embedded deps = [ ":fontmgr_custom", ":typeface_freetype", ] sources = [ "src/ports/SkFontMgr_custom_embedded.cpp" ] } optional("fontmgr_custom_embedded_factory") { enabled = skia_enable_fontmgr_custom_embedded deps = [ ":fontmgr_custom_embedded" ] sources = [ "src/ports/SkFontMgr_custom_embedded_factory.cpp" ] } optional("fontmgr_custom_empty") { enabled = skia_enable_fontmgr_custom_empty deps = [ ":fontmgr_custom", ":typeface_freetype", ] public = [ "include/ports/SkFontMgr_empty.h" ] sources = [ "src/ports/SkFontMgr_custom_empty.cpp" ] } optional("fontmgr_custom_empty_factory") { enabled = skia_enable_fontmgr_custom_empty deps = [ ":fontmgr_custom_empty" ] sources = [ "src/ports/SkFontMgr_custom_empty_factory.cpp" ] } optional("fontmgr_fontconfig") { enabled = skia_enable_fontmgr_fontconfig # The public header includes fontconfig.h and uses FcConfig* public_deps = [ "//third_party:fontconfig" ] public = [ "include/ports/SkFontMgr_fontconfig.h" ] deps = [ ":typeface_freetype" ] sources = [ "src/ports/SkFontMgr_fontconfig.cpp" ] } optional("fontmgr_fontconfig_factory") { enabled = skia_enable_fontmgr_fontconfig deps = [ ":fontmgr_fontconfig" ] sources = [ "src/ports/SkFontMgr_fontconfig_factory.cpp" ] } optional("fontmgr_FontConfigInterface") { enabled = skia_enable_fontmgr_FontConfigInterface deps = [ ":typeface_freetype", "//third_party:fontconfig", ] public = [ "include/ports/SkFontConfigInterface.h", "include/ports/SkFontMgr_FontConfigInterface.h", ] sources = [ "src/ports/SkFontConfigInterface.cpp", "src/ports/SkFontConfigInterface_direct.cpp", "src/ports/SkFontConfigInterface_direct_factory.cpp", "src/ports/SkFontConfigTypeface.h", "src/ports/SkFontMgr_FontConfigInterface.cpp", ] } optional("fontmgr_FontConfigInterface_factory") { enabled = skia_enable_fontmgr_FontConfigInterface deps = [ ":fontmgr_FontConfigInterface" ] sources = [ "src/ports/SkFontMgr_FontConfigInterface_factory.cpp" ] } optional("fontmgr_fuchsia") { enabled = skia_enable_fontmgr_fuchsia deps = [] if (is_fuchsia && using_fuchsia_sdk) { deps += [ "//build/fuchsia/fidl:fuchsia.fonts" ] } else { deps = [ "//sdk/fidl/fuchsia.fonts" ] } public = [ "src/ports/SkFontMgr_fuchsia.h" ] sources = [ "src/ports/SkFontMgr_fuchsia.cpp" ] } optional("fontmgr_mac_ct") { enabled = skia_use_fonthost_mac public = [ "include/ports/SkFontMgr_mac_ct.h", "include/ports/SkTypeface_mac.h", ] sources = [ "src/ports/SkFontMgr_mac_ct.cpp", "src/ports/SkScalerContext_mac_ct.cpp", "src/ports/SkScalerContext_mac_ct.h", "src/ports/SkTypeface_mac_ct.cpp", "src/ports/SkTypeface_mac_ct.h", ] if (is_mac) { libs = [ # AppKit symbols NSFontWeightXXX may be dlsym'ed. "AppKit.framework", "ApplicationServices.framework", ] } if (is_ios) { libs = [ "CoreFoundation.framework", "CoreGraphics.framework", "CoreText.framework", # UIKit symbols UIFontWeightXXX may be dlsym'ed. "UIKit.framework", ] } } optional("fontmgr_mac_ct_factory") { enabled = skia_use_fonthost_mac deps = [ ":fontmgr_mac_ct" ] sources = [ "src/ports/SkFontMgr_mac_ct_factory.cpp" ] } optional("fontmgr_win") { enabled = skia_enable_fontmgr_win public = [ "include/ports/SkTypeface_win.h" ] sources = [ "src/fonts/SkFontMgr_indirect.cpp", "src/ports/SkFontMgr_win_dw.cpp", "src/ports/SkScalerContext_win_dw.cpp", "src/ports/SkTypeface_win_dw.cpp", ] } optional("fontmgr_win_factory") { enabled = skia_enable_fontmgr_win deps = [ ":fontmgr_win" ] sources = [ "src/ports/SkFontMgr_win_dw_factory.cpp" ] } optional("fontmgr_win_gdi") { enabled = skia_enable_fontmgr_win_gdi public = [ "include/ports/SkTypeface_win.h" ] sources = [ "src/ports/SkFontHost_win.cpp" ] libs = [ "Gdi32.lib" ] } if (skia_lex) { executable("sksllex") { sources = [ "src/sksl/lex/Main.cpp", "src/sksl/lex/NFA.cpp", "src/sksl/lex/RegexNode.cpp", "src/sksl/lex/RegexParser.cpp", ] include_dirs = [ "." ] } action("run_sksllex") { script = "gn/run_sksllex.py" deps = [ ":sksllex(//gn/toolchain:$host_toolchain)" ] sources = [ "src/sksl/lex/sksl.lex" ] # GN insists its outputs should go somewhere underneath target_out_dir, so we trick it with a # path that starts with target_out_dir and then uses ".." to back up into the src dir. outputs = [ "$target_out_dir/" + rebase_path("src/sksl/lex/SkSLLexer.h", target_out_dir), # the script also modifies the corresponding .cpp file, but if we tell GN that it gets # confused due to the same file being named by two different paths ] sksllex_path = "$root_out_dir/" sksllex_path += "sksllex" if (host_os == "win") { sksllex_path += ".exe" } args = [ rebase_path(sksllex_path), rebase_path("bin/clang-format"), rebase_path("bin/fetch-clang-format"), rebase_path("src"), ] } } else { group("run_sksllex") { } } if (skia_compile_processors) { executable("skslc") { defines = [ "SKSL_STANDALONE" ] sources = [ "src/sksl/SkSLMain.cpp" ] sources += skia_sksl_sources sources += skia_sksl_gpu_sources include_dirs = [ "." ] deps = [ ":run_sksllex", "//third_party/spirv-tools:spvtools", ] } skia_gpu_processor_outputs = [] foreach(src, skia_gpu_processor_sources) { dir = get_path_info(src, "dir") name = get_path_info(src, "name") # GN insists its outputs should go somewhere underneath target_out_dir, so we trick it with a # path that starts with target_out_dir and then uses ".." to back up into the src dir. skia_gpu_processor_outputs += [ "$target_out_dir/" + rebase_path("$dir/generated/$name.h", target_out_dir), # the script also modifies the corresponding .cpp file, but if we tell GN that it gets # confused due to the same file being named by two different paths ] } action("create_sksl_enums") { script = "gn/create_sksl_enums.py" sources = [ "include/private/GrSharedEnums.h" ] outputs = [ "$target_out_dir/" + rebase_path("src/sksl/sksl_enums.inc", target_out_dir) ] args = [ rebase_path(sources[0]), rebase_path(outputs[0]), ] } action("compile_processors") { script = "gn/compile_processors.py" deps = [ ":create_sksl_enums", ":skslc(//gn/toolchain:$host_toolchain)", ] sources = skia_gpu_processor_sources outputs = skia_gpu_processor_outputs skslc_path = "$root_out_dir/" if (host_toolchain != default_toolchain_name) { skslc_path += "$host_toolchain/" } skslc_path += "skslc" if (host_os == "win") { skslc_path += ".exe" } args = [ rebase_path(skslc_path), rebase_path("bin/clang-format"), rebase_path("bin/fetch-clang-format"), ] args += rebase_path(skia_gpu_processor_sources) } } else { skia_gpu_processor_outputs = [] group("compile_processors") { } } optional("gpu") { enabled = skia_enable_gpu deps = [ ":compile_processors", ":run_sksllex", ] if (skia_generate_workarounds) { deps += [ ":workaround_list" ] } public_defines = [] public_configs = [] public_deps = [] sources = skia_gpu_sources + skia_sksl_gpu_sources + skia_gpu_processor_outputs if (!skia_enable_ccpr) { sources -= skia_ccpr_sources sources += [ "src/gpu/ccpr/GrCoverageCountingPathRenderer_none.cpp" ] } if (!skia_enable_nvpr) { sources -= skia_nvpr_sources sources += [ "src/gpu/GrPathRendering_none.cpp" ] } libs = [] if (skia_use_gl) { public_defines += [ "SK_GL" ] if (is_android) { sources += [ "src/gpu/gl/egl/GrGLMakeNativeInterface_egl.cpp" ] # this lib is required to link against AHardwareBuffer if (defined(ndk_api) && ndk_api >= 26) { libs += [ "android" ] } } else if (skia_use_egl) { sources += [ "src/gpu/gl/egl/GrGLMakeNativeInterface_egl.cpp" ] libs += [ "EGL" ] } else if (is_linux && skia_use_x11) { sources += [ "src/gpu/gl/glx/GrGLMakeNativeInterface_glx.cpp" ] libs += [ "GL" ] } else if (is_mac) { sources += [ "src/gpu/gl/mac/GrGLMakeNativeInterface_mac.cpp" ] } else if (is_ios) { sources += [ "src/gpu/gl/iOS/GrGLMakeNativeInterface_iOS.cpp" ] } else if (is_win) { sources += [ "src/gpu/gl/win/GrGLMakeNativeInterface_win.cpp" ] if (target_cpu != "arm64") { libs += [ "OpenGL32.lib" ] } } else { sources += [ "src/gpu/gl/GrGLMakeNativeInterface_none.cpp" ] } sources += skia_gl_gpu_sources } if (skia_use_vulkan) { public_defines += [ "SK_VULKAN" ] if (skia_use_vma) { deps += [ "third_party/vulkanmemoryallocator" ] } sources += skia_vk_sources if (skia_enable_vulkan_debug_layers) { public_defines += [ "SK_ENABLE_VK_LAYERS" ] } if (is_fuchsia) { if (using_fuchsia_sdk) { public_deps += [ "$fuchsia_sdk_root/pkg:vulkan" ] } else { public_deps += [ "//src/graphics/lib/vulkan" ] } } } if (is_android && (skia_use_gl || skia_use_vulkan)) { # this lib is required to link against AHardwareBuffer if (defined(ndk_api) && ndk_api >= 26) { libs += [ "android" ] } } if (skia_use_dawn) { public_defines += [ "SK_DAWN" ] sources += skia_dawn_sources public_deps += [ "//third_party/externals/dawn/src/dawn:dawn_headers" ] deps += [ "//third_party/externals/dawn/src/dawn:dawn_proc", "//third_party/externals/dawn/src/dawn:dawncpp", "//third_party/externals/dawn/src/dawn_native", ] if (dawn_enable_d3d12) { libs += [ "d3d12.lib", "dxgi.lib", "d3dcompiler.lib", ] } else if (dawn_enable_metal) { libs += [ "Metal.framework" ] } } if (skia_use_direct3d) { public_defines += [ "SK_DIRECT3D" ] deps += [ "//third_party/spirv-cross:spirv_cross" ] sources += skia_direct3d_sources if (skia_enable_direct3d_debug_layer) { public_defines += [ "SK_ENABLE_D3D_DEBUG_LAYER" ] } libs += [ "d3d12.lib", "dxgi.lib", "d3dcompiler.lib", ] } cflags_objcc = [] if (skia_use_metal) { public_defines += [ "SK_METAL" ] sources += skia_metal_sources libs += [ "Metal.framework" ] libs += [ "MetalKit.framework" ] libs += [ "Foundation.framework" ] cflags_objcc += [ "-fobjc-arc" ] } if (is_debug) { public_defines += [ "SK_ENABLE_DUMP_GPU" ] } } optional("gif") { enabled = !skia_use_wuffs && skia_use_libgifcodec _libgifcodec_gni_path = "third_party/externals/libgifcodec/libgifcodec.gni" if ("True" == exec_script("gn/checkpath.py", [ rebase_path(_libgifcodec_gni_path, root_build_dir) ], "trim string")) { public_defines = [ "SK_USE_LIBGIFCODEC" ] public_include_dirs = [ ".", skia_libgifcodec_path, ] include_dirs = public_include_dirs import(_libgifcodec_gni_path) sources = rebase_path(libgifcodec_sources + libgifcodec_public, ".", skia_libgifcodec_path) } } optional("heif") { enabled = skia_use_libheif public_defines = [ "SK_HAS_HEIF_LIBRARY" ] deps = [] sources = [ "src/codec/SkHeifCodec.cpp" ] } optional("jpeg_decode") { enabled = skia_use_libjpeg_turbo_decode public_defines = [ "SK_CODEC_DECODES_JPEG" ] deps = [ "//third_party/libjpeg-turbo:libjpeg" ] sources = [ "src/codec/SkJpegCodec.cpp", "src/codec/SkJpegDecoderMgr.cpp", "src/codec/SkJpegUtility.cpp", ] } optional("jpeg_encode") { enabled = skia_use_libjpeg_turbo_encode public_defines = [ "SK_ENCODE_JPEG" ] deps = [ "//third_party/libjpeg-turbo:libjpeg" ] public = [ "include/encode/SkJpegEncoder.h" ] sources = [ "src/images/SkJPEGWriteUtility.cpp", "src/images/SkJpegEncoder.cpp", ] } optional("pdf") { enabled = skia_use_zlib && skia_enable_pdf public_defines = [ "SK_SUPPORT_PDF" ] deps = [ "//third_party/zlib" ] if (skia_use_libjpeg_turbo_decode) { deps += [ ":jpeg_decode" ] } if (skia_use_libjpeg_turbo_encode) { deps += [ ":jpeg_encode" ] } public = skia_pdf_public sources = skia_pdf_sources sources_when_disabled = [ "src/pdf/SkDocument_PDF_None.cpp" ] if (skia_use_icu && skia_use_harfbuzz && skia_pdf_subset_harfbuzz) { deps += [ "//third_party/harfbuzz" ] defines = [ "SK_PDF_USE_HARFBUZZ_SUBSET" ] } else if (skia_use_icu && skia_use_sfntly) { deps += [ "//third_party/sfntly" ] defines = [ "SK_PDF_USE_SFNTLY" ] } } optional("xps") { enabled = skia_use_xps && is_win public_defines = [ "SK_SUPPORT_XPS" ] public = skia_xps_public sources = skia_xps_sources } optional("png_decode") { enabled = skia_use_libpng_decode public_defines = [ "SK_CODEC_DECODES_PNG" ] deps = [ "//third_party/libpng" ] sources = [ "src/codec/SkIcoCodec.cpp", "src/codec/SkPngCodec.cpp", ] } optional("png_encode") { enabled = skia_use_libpng_encode public_defines = [ "SK_ENCODE_PNG" ] deps = [ "//third_party/libpng" ] sources = [ "src/images/SkPngEncoder.cpp" ] } optional("raw") { enabled = skia_use_dng_sdk && skia_use_libjpeg_turbo_decode && skia_use_piex public_defines = [ "SK_CODEC_DECODES_RAW" ] deps = [ "//third_party/dng_sdk", "//third_party/libjpeg-turbo:libjpeg", "//third_party/piex", ] # SkRawCodec catches any exceptions thrown by dng_sdk, insulating the rest of # Skia. configs_to_remove = [ "//gn:no_exceptions" ] sources = [ "src/codec/SkRawCodec.cpp" ] } import("third_party/skcms/skcms.gni") source_set("skcms") { cflags = [] if (!is_win || is_clang) { cflags += [ "-w", "-std=c11", ] } public = [ "include/third_party/skcms/skcms.h" ] include_dirs = [ "include/third_party/skcms" ] sources = rebase_path(skcms_sources, ".", "third_party/skcms") } optional("typeface_freetype") { enabled = skia_use_freetype deps = [ "//third_party/freetype2" ] sources = [ "src/ports/SkFontHost_FreeType.cpp", "src/ports/SkFontHost_FreeType_common.cpp", "src/ports/SkFontHost_FreeType_common.h", ] } optional("webp_decode") { enabled = skia_use_libwebp_decode public_defines = [ "SK_CODEC_DECODES_WEBP" ] deps = [ "//third_party/libwebp" ] sources = [ "src/codec/SkWebpCodec.cpp" ] } optional("webp_encode") { enabled = skia_use_libwebp_encode public_defines = [ "SK_ENCODE_WEBP" ] deps = [ "//third_party/libwebp" ] sources = [ "src/images/SkWebpEncoder.cpp" ] } optional("wuffs") { enabled = skia_use_wuffs public_defines = [ "SK_HAS_WUFFS_LIBRARY", # SK_FAVOR_WUFFS_V_0_3_OVER_V_0_2 is temporary, used during a multiple step # transition (perhaps a month or two in mid 2020), distributed across # multiple repositories: # # 1. Let Skia work with either Wuffs v0.3 or v0.2. The default everywhere # remains at v0.2, but users may now opt in to v0.3. # 2a. Update users' Skia version (automatic if they update regularly). # 2b. Update users to the latest Wuffs rev, which provides both versions. # 3a. Have users opt in to v0.3. # 3b. Update Skia's default configuration (and those who copy it) to v0.3. # 4. Flip Skia-uses-Wuffs-v0.3 from opt-in to opt-out. # 5. Remove the option for Skia to work wih Wuffs v0.2, which will remove # this SK_FAVOR_WUFFS_V_0_3_OVER_V_0_2 macro as well as many #ifdef's # in SkWuffsCodec.cpp. # # Steps 2a and 2b can occur concurrently. Similarly for 3a and 3b. # # "Users" means software that uses Skia+Wuffs, such as Chromium or Flutter. "SK_FAVOR_WUFFS_V_0_3_OVER_V_0_2", ] deps = [ "//third_party/wuffs" ] sources = [ "src/codec/SkWuffsCodec.cpp" ] } optional("xml") { enabled = skia_use_expat public_defines = [ "SK_XML" ] deps = [ "//third_party/expat" ] sources = [ "src/svg/SkSVGCanvas.cpp", "src/svg/SkSVGDevice.cpp", "src/xml/SkDOM.cpp", "src/xml/SkXMLParser.cpp", "src/xml/SkXMLWriter.cpp", ] } optional("sksl_interpreter") { enabled = skia_enable_sksl_interpreter public_defines = [ "SK_ENABLE_SKSL_INTERPRETER" ] } optional("skvm_jit") { enabled = skia_enable_skvm_jit public_defines = [ "SKVM_JIT" ] if (skia_vtune_path != "") { public_defines += [ "SKVM_JIT_VTUNE" ] public_include_dirs = [ "$skia_vtune_path/include" ] libs = [ "$skia_vtune_path/lib64/jitprofiling.lib" ] } } if (skia_enable_gpu && skia_generate_workarounds) { action("workaround_list") { script = "tools/build_workaround_header.py" inputs = [ "src/gpu/gpu_workaround_list.txt" ] # see comments in skia_compile_processors about out dir path shenanigans. output_file = rebase_path("include/gpu/GrDriverBugWorkaroundsAutogen.h", root_out_dir) outputs = [ "$root_out_dir/$output_file" ] args = [ "--output-file", "$output_file", ] foreach(file, inputs) { args += [ rebase_path(file, root_build_dir) ] } } } component("skia") { public_configs = [ ":skia_public" ] configs += skia_library_configs public_deps = [ ":fontmgr_FontConfigInterface", ":fontmgr_android", ":fontmgr_custom_directory", ":fontmgr_custom_embedded", ":fontmgr_custom_empty", ":fontmgr_fontconfig", ":fontmgr_fuchsia", ":fontmgr_mac_ct", ":fontmgr_win", ":fontmgr_win_gdi", ":gpu", ":pdf", ":skcms", ":xps", ] deps = [ ":android_utils", ":arm64", ":armv7", ":avx", ":compile_processors", ":crc32", ":fontmgr_factory", ":gif", ":heif", ":hsw", ":jpeg_decode", ":jpeg_encode", ":none", ":png_decode", ":png_encode", ":raw", ":sksl_interpreter", ":skvm_jit", ":skx", ":sse2", ":sse41", ":sse42", ":ssse3", ":webp_decode", ":webp_encode", ":wuffs", ":xml", ] # This file (and all GN files in Skia) are designed to work with an # empty sources assignment filter; we handle all that explicitly. # We clear the filter here for clients who may have set up a global filter. set_sources_assignment_filter([]) public = skia_core_public public += skia_utils_public public += skia_effects_public public += skia_effects_imagefilter_public sources = [] sources += skia_core_sources sources += skia_utils_sources sources += skia_effects_sources sources += skia_effects_imagefilter_sources sources += skia_sksl_sources sources += [ "src/android/SkAndroidFrameworkUtils.cpp", "src/android/SkAnimatedImage.cpp", "src/codec/SkAndroidCodec.cpp", "src/codec/SkAndroidCodecAdapter.cpp", "src/codec/SkBmpBaseCodec.cpp", "src/codec/SkBmpCodec.cpp", "src/codec/SkBmpMaskCodec.cpp", "src/codec/SkBmpRLECodec.cpp", "src/codec/SkBmpStandardCodec.cpp", "src/codec/SkCodec.cpp", "src/codec/SkCodecImageGenerator.cpp", "src/codec/SkColorTable.cpp", "src/codec/SkEncodedInfo.cpp", "src/codec/SkMaskSwizzler.cpp", "src/codec/SkMasks.cpp", "src/codec/SkParseEncodedOrigin.cpp", "src/codec/SkSampledCodec.cpp", "src/codec/SkSampler.cpp", "src/codec/SkStreamBuffer.cpp", "src/codec/SkSwizzler.cpp", "src/codec/SkWbmpCodec.cpp", "src/images/SkImageEncoder.cpp", "src/ports/SkDiscardableMemory_none.cpp", "src/ports/SkGlobalInitialization_default.cpp", "src/ports/SkImageGenerator_skia.cpp", "src/ports/SkMemory_malloc.cpp", "src/ports/SkOSFile_stdio.cpp", "src/sfnt/SkOTTable_name.cpp", "src/sfnt/SkOTUtils.cpp", ] defines = [] libs = [] if (is_win) { sources += [ "src/ports/SkDebug_win.cpp", "src/ports/SkImageEncoder_WIC.cpp", "src/ports/SkImageGeneratorWIC.cpp", "src/ports/SkOSFile_win.cpp", "src/ports/SkOSLibrary_win.cpp", ] libs += [ "FontSub.lib", "Ole32.lib", "OleAut32.lib", "User32.lib", "Usp10.lib", ] } else { sources += [ "src/ports/SkOSFile_posix.cpp", "src/ports/SkOSLibrary_posix.cpp", ] libs += [ "dl" ] } if (is_android) { deps += [ "//third_party/expat" ] if (defined(ndk) && ndk != "") { deps += [ "//third_party/cpu-features" ] } sources += [ "src/ports/SkDebug_android.cpp" ] libs += [ "EGL", "GLESv2", "log", ] } if (is_linux || target_cpu == "wasm") { sources += [ "src/ports/SkDebug_stdio.cpp" ] if (skia_use_egl) { libs += [ "GLESv2" ] } } if (is_mac) { sources += [ "src/ports/SkDebug_stdio.cpp", "src/ports/SkImageEncoder_CG.cpp", "src/ports/SkImageGeneratorCG.cpp", ] libs += [ "ApplicationServices.framework", "OpenGL.framework", ] } if (is_ios) { sources += [ "src/ports/SkDebug_stdio.cpp", "src/ports/SkImageEncoder_CG.cpp", "src/ports/SkImageGeneratorCG.cpp", ] libs += [ "CoreFoundation.framework", "ImageIO.framework", "MobileCoreServices.framework", ] } if (is_fuchsia) { sources += [ "src/ports/SkDebug_stdio.cpp" ] } if (skia_enable_spirv_validation) { deps += [ "//third_party/spirv-tools:spvtools_val" ] defines += [ "SK_ENABLE_SPIRV_VALIDATION" ] } if (skia_include_multiframe_procs) { sources += [ "tools/SkSharingProc.cpp" ] } } # DebugCanvas used in experimental/wasm-skp-debugger if (target_cpu == "wasm") { static_library("debugcanvas") { public_configs = [ ":skia_public" ] sources = [ "tools/SkSharingProc.cpp", "tools/UrlDataManager.cpp", "tools/debugger/DebugCanvas.cpp", "tools/debugger/DebugLayerManager.cpp", "tools/debugger/DrawCommand.cpp", "tools/debugger/JsonWriteBuffer.cpp", ] } } static_library("pathkit") { check_includes = false public_configs = [ ":skia_public" ] configs += skia_library_configs deps = [ ":arm64", ":armv7", ":avx", ":crc32", ":hsw", ":none", ":sse2", ":sse41", ":sse42", ":ssse3", ] # This file (and all GN files in Skia) are designed to work with an # empty sources assignment filter; we handle all that explicitly. # We clear the filter here for clients who may have set up a global filter. set_sources_assignment_filter([]) sources = [] sources += skia_pathops_sources sources += skia_pathops_public sources += [ "src/core/SkAnalyticEdge.cpp", "src/core/SkArenaAlloc.cpp", "src/core/SkContourMeasure.cpp", "src/core/SkCubicMap.cpp", "src/core/SkEdge.cpp", "src/core/SkEdgeBuilder.cpp", "src/core/SkEdgeClipper.cpp", "src/core/SkGeometry.cpp", "src/core/SkIDChangeListener.cpp", "src/core/SkLineClipper.cpp", "src/core/SkMalloc.cpp", "src/core/SkMallocPixelRef.cpp", "src/core/SkMath.cpp", "src/core/SkMatrix.cpp", "src/core/SkOpts.cpp", "src/core/SkPaint.cpp", "src/core/SkPath.cpp", "src/core/SkPathEffect.cpp", "src/core/SkPathMeasure.cpp", "src/core/SkPathRef.cpp", "src/core/SkPoint.cpp", "src/core/SkRRect.cpp", "src/core/SkReadBuffer.cpp", "src/core/SkRect.cpp", "src/core/SkSemaphore.cpp", "src/core/SkStream.cpp", "src/core/SkString.cpp", "src/core/SkStringUtils.cpp", "src/core/SkStroke.cpp", "src/core/SkStrokeRec.cpp", "src/core/SkStrokerPriv.cpp", "src/core/SkThreadID.cpp", "src/core/SkUtils.cpp", "src/effects/SkDashPathEffect.cpp", "src/effects/SkTrimPathEffect.cpp", "src/ports/SkDebug_stdio.cpp", "src/ports/SkMemory_malloc.cpp", "src/utils/SkDashPath.cpp", "src/utils/SkParse.cpp", "src/utils/SkParsePath.cpp", "src/utils/SkUTF.cpp", ] } group("modules") { deps = [ "modules/particles", "modules/skottie", "modules/skparagraph", "modules/skshaper", ] } config("our_vulkan_headers") { include_dirs = [ "include/third_party/vulkan" ] } # Targets guarded by skia_enable_tools may use //third_party freely. if (skia_enable_tools) { skia_public_includes = [ "client_utils/android", "include/android", "include/c", "include/codec", "include/config", "include/core", "include/docs", "include/effects", "include/encode", "include/gpu", "include/pathops", "include/ports", "include/svg", "include/utils", "include/utils/mac", "modules/skparagraph/include", "modules/skshaper/include", "modules/skottie/include", ] # Used by gn_to_bp.py to list our public include dirs. source_set("public") { configs += [ ":skia_public" ] include_dirs = skia_public_includes } config("skia.h_config") { include_dirs = [ "$target_gen_dir" ] } action("skia.h") { public_configs = [ ":skia.h_config" ] skia_h = "$target_gen_dir/skia.h" script = "gn/find_headers.py" args = [ rebase_path("//bin/gn") ] + [ rebase_path("//") ] + [ rebase_path(skia_h, root_build_dir) ] + rebase_path(skia_public_includes) depfile = "$skia_h.deps" outputs = [ skia_h ] } if (target_cpu == "x64") { executable("fiddle") { check_includes = false libs = [] sources = [ "tools/fiddle/draw.cpp", "tools/fiddle/fiddle_main.cpp", ] if (skia_use_egl) { sources += [ "tools/fiddle/egl_context.cpp" ] } else { sources += [ "tools/fiddle/null_context.cpp" ] } testonly = true deps = [ ":flags", ":gpu_tool_utils", ":skia", ":skia.h", "modules/skottie", "modules/skshaper", ] } } config("cpp14") { if (is_win) { cflags_cc = [ "/std:c++14" ] } else { cflags_cc = [ "-std=c++14" ] } } source_set("public_headers_warnings_check") { sources = [ "tools/public_headers_warnings_check.cpp" ] configs -= [ "//gn:warnings_except_public_headers" ] configs += [ ":our_vulkan_headers", ":cpp14", ] deps = [ ":skia", ":skia.h", "modules/skottie", "modules/skshaper", ] if (skia_use_dawn) { deps += [ "//third_party/externals/dawn/src/dawn:dawn_headers" ] } } template("test_lib") { config(target_name + "_config") { if (defined(invoker.public_defines)) { defines = invoker.public_defines } } source_set(target_name) { forward_variables_from(invoker, "*", []) check_includes = false public_configs = [ ":" + target_name + "_config", ":skia_private", ] if (!defined(deps)) { deps = [] } deps += [ ":skia" ] testonly = true } } template("test_app") { if (is_ios) { ios_app_bundle(target_name) { forward_variables_from(invoker, "*", [ "output_name", "visibility", "is_shared_library", ]) testonly = true extra_configs = [ ":skia_private" ] launchscreen = "platform_tools/ios/app/LaunchScreen.storyboard" data_sources = [ "resources" ] if ("True" == exec_script("//gn/checkdir.py", [ rebase_path("skps", root_build_dir) ], "trim string")) { data_sources += [ "skps" ] } } } else { # !is_ios output_dir = root_build_dir if (defined(invoker.is_shared_library) && invoker.is_shared_library) { shared_library("lib" + target_name) { forward_variables_from(invoker, "*", [ "is_shared_library" ]) configs += [ ":skia_private" ] testonly = true } } else { _executable = target_name executable(_executable) { check_includes = false forward_variables_from(invoker, "*", [ "is_shared_library" ]) configs += [ ":skia_private" ] testonly = true } } if (is_android && skia_android_serial != "" && defined(_executable)) { action("push_" + target_name) { script = "gn/push_to_android.py" deps = [ ":" + _executable ] _stamp = "$target_gen_dir/$_executable.pushed_$skia_android_serial" outputs = [ _stamp ] args = [ rebase_path("$root_build_dir/$_executable"), skia_android_serial, rebase_path(_stamp), ] testonly = true } } } } test_lib("gpu_tool_utils") { public_defines = [] # Bots and even devs may not have Vulkan headers, so put # include/third_party/vulkan on our path so they're always available. all_dependent_configs = [ ":our_vulkan_headers" ] defines = [] if (skia_enable_discrete_gpu) { defines += [ "SK_ENABLE_DISCRETE_GPU" ] } deps = [] public_deps = [] sources = [ "tools/gpu/BackendTextureImageFactory.cpp", "tools/gpu/BackendTextureImageFactory.h", "tools/gpu/FlushFinishTracker.cpp", "tools/gpu/FlushFinishTracker.h", "tools/gpu/GrContextFactory.cpp", "tools/gpu/GrTest.cpp", "tools/gpu/MemoryCache.cpp", "tools/gpu/MemoryCache.h", "tools/gpu/ProxyUtils.cpp", "tools/gpu/TestContext.cpp", "tools/gpu/TestOps.cpp", "tools/gpu/TestOps.h", "tools/gpu/YUVUtils.cpp", "tools/gpu/YUVUtils.h", "tools/gpu/gl/GLTestContext.cpp", # See comment below about # GrContextFactory workaround. "tools/gpu/mock/MockTestContext.cpp", ] libs = [] if (skia_use_gl) { sources += [ "tools/gpu/gl/command_buffer/GLTestContext_command_buffer.cpp" ] if (is_ios) { sources += [ "tools/gpu/gl/iOS/CreatePlatformGLTestContext_iOS.mm" ] libs += [ "OpenGLES.framework" ] } else if (is_mac) { sources += [ "tools/gpu/gl/mac/CreatePlatformGLTestContext_mac.cpp" ] } if (skia_use_angle) { deps += [ "//third_party/angle2" ] sources += [ "tools/gpu/gl/angle/GLTestContext_angle.cpp" ] } } # We need the GLTestContext on Vulkan-only builds for the persistent GL context workaround in # in GrContextFactory. This only matters for OSes that can run Vulkan. if ((skia_use_gl || skia_use_vulkan) && target_cpu != "wasm") { if (is_android || skia_use_egl) { sources += [ "tools/gpu/gl/egl/CreatePlatformGLTestContext_egl.cpp" ] libs += [ "EGL" ] } else if (is_linux) { sources += [ "tools/gpu/gl/glx/CreatePlatformGLTestContext_glx.cpp" ] libs += [ "GLU", "GL", "X11", ] } else if (is_win) { sources += [ "tools/gpu/gl/win/CreatePlatformGLTestContext_win.cpp" ] libs += [ "Gdi32.lib" ] if (target_cpu != "arm64") { libs += [ "OpenGL32.lib" ] } } } if (skia_use_vulkan) { sources += [ "tools/gpu/vk/VkTestContext.h" ] sources += [ "tools/gpu/vk/VkTestContext.cpp" ] sources += [ "tools/gpu/vk/VkTestHelper.h" ] sources += [ "tools/gpu/vk/VkTestHelper.cpp" ] sources += [ "tools/gpu/vk/VkTestUtils.h" ] sources += [ "tools/gpu/vk/VkTestUtils.cpp" ] sources += [ "tools/gpu/vk/VkYcbcrSamplerHelper.h" ] sources += [ "tools/gpu/vk/VkYcbcrSamplerHelper.cpp" ] } if (skia_use_metal) { sources += [ "tools/gpu/mtl/MtlTestContext.mm" ] } if (skia_use_direct3d) { sources += [ "tools/gpu/d3d/D3DTestContext.cpp" ] sources += [ "tools/gpu/d3d/D3DTestUtils.cpp" ] } if (skia_use_dawn) { public_deps += [ "//third_party/externals/dawn/src/dawn:dawn_headers" ] sources += [ "tools/gpu/dawn/DawnTestContext.cpp" ] if (is_clang) { cflags_cc = [ "-Wno-microsoft-cast" ] } } if (is_fuchsia && using_fuchsia_sdk) { libs += [ "${fuchsia_sdk_path}/arch/${target_cpu}/sysroot/lib/libzircon.so" ] } cflags_objcc = [ "-fobjc-arc" ] } # test_lib("gpu_tool_utils") test_lib("flags") { sources = [ "tools/flags/CommandLineFlags.cpp" ] } test_lib("common_flags_config") { sources = [ "tools/flags/CommonFlagsConfig.cpp" ] deps = [ ":flags" ] public_deps = [ ":gpu_tool_utils" ] } test_lib("common_flags_gpu") { sources = [ "tools/flags/CommonFlagsGpu.cpp" ] deps = [ ":flags" ] public_deps = [ ":gpu_tool_utils" ] } test_lib("common_flags_images") { sources = [ "tools/flags/CommonFlagsImages.cpp" ] deps = [ ":flags" ] } test_lib("common_flags_aa") { sources = [ "tools/flags/CommonFlagsAA.cpp" ] deps = [ ":flags" ] } test_lib("trace") { deps = [ ":flags" ] sources = [ "tools/trace/ChromeTracingTracer.cpp", "tools/trace/ChromeTracingTracer.h", "tools/trace/EventTracingPriv.cpp", "tools/trace/EventTracingPriv.h", "tools/trace/SkDebugfTracer.cpp", "tools/trace/SkDebugfTracer.h", ] } test_lib("tool_utils") { sources = [ "tools/AndroidSkDebugToStdOut.cpp", "tools/AutoreleasePool.h", "tools/DDLPromiseImageHelper.cpp", "tools/DDLPromiseImageHelper.h", "tools/DDLTileHelper.cpp", "tools/DDLTileHelper.h", "tools/LsanSuppressions.cpp", "tools/ProcStats.cpp", "tools/ProcStats.h", "tools/Resources.cpp", "tools/Resources.h", "tools/SkMetaData.cpp", "tools/SkMetaData.h", "tools/SkSharingProc.cpp", "tools/SkSharingProc.h", "tools/Stats.h", "tools/ToolUtils.cpp", "tools/ToolUtils.h", "tools/UrlDataManager.cpp", "tools/UrlDataManager.h", "tools/debugger/DebugCanvas.cpp", "tools/debugger/DebugCanvas.h", "tools/debugger/DebugLayerManager.cpp", "tools/debugger/DebugLayerManager.h", "tools/debugger/DrawCommand.cpp", "tools/debugger/DrawCommand.h", "tools/debugger/JsonWriteBuffer.cpp", "tools/debugger/JsonWriteBuffer.h", "tools/fonts/RandomScalerContext.cpp", "tools/fonts/RandomScalerContext.h", "tools/fonts/TestEmptyTypeface.h", "tools/fonts/TestFontMgr.cpp", "tools/fonts/TestFontMgr.h", "tools/fonts/TestSVGTypeface.cpp", "tools/fonts/TestSVGTypeface.h", "tools/fonts/TestTypeface.cpp", "tools/fonts/TestTypeface.h", "tools/fonts/ToolUtilsFont.cpp", "tools/random_parse_path.cpp", "tools/random_parse_path.h", "tools/timer/TimeUtils.h", "tools/timer/Timer.cpp", "tools/timer/Timer.h", ] if (target_cpu != "wasm") { sources += [ "tools/CrashHandler.cpp" ] } libs = [] if (is_ios) { sources += [ "tools/ios_utils.m" ] sources += [ "tools/ios_utils.h" ] if (skia_use_metal) { sources += [ "tools/AutoreleasePool.mm" ] } libs += [ "Foundation.framework" ] } else if (is_mac) { if (skia_use_metal) { sources += [ "tools/AutoreleasePool.mm" ] libs += [ "Foundation.framework" ] } } else if (is_win) { libs += [ "DbgHelp.lib" ] } defines = [] if (skia_tools_require_resources) { defines += [ "SK_TOOLS_REQUIRE_RESOURCES" ] } deps = [ ":experimental_svg_model", ":flags", ] public_deps = [ ":gpu_tool_utils" ] } test_lib("etc1") { sources = [ "third_party/etc1/etc1.cpp" ] } import("gn/gm.gni") test_lib("gm") { sources = gm_sources if (skia_use_gl) { sources += gl_gm_sources } deps = [ ":etc1", ":flags", ":skia", ":tool_utils", "modules/skottie", "modules/skottie:gm", "modules/skparagraph", "modules/skparagraph:gm", "modules/skshaper", ] if (is_skia_dev_build) { sources += [ "gm/fiddle.cpp" ] deps += [ ":skia.h" ] } public_deps = [ ":gpu_tool_utils" ] if (skia_use_ffmpeg) { deps += [ "experimental/ffmpeg:video_decoder" ] sources += [ "gm/video_decoder.cpp" ] } } test_lib("skvm_builders") { sources = [ "tools/SkVMBuilders.cpp", "tools/SkVMBuilders.h", ] } import("gn/tests.gni") test_lib("tests") { sources = tests_sources + pathops_tests_sources if (skia_use_metal) { sources += metal_tests_sources cflags_objcc = [ "-fobjc-arc" ] } if (skia_use_gl) { sources += gl_tests_sources } if (!skia_enable_fontmgr_android) { sources -= [ "//tests/FontMgrAndroidParserTest.cpp" ] } if (!skia_enable_fontmgr_fontconfig) { sources -= [ "//tests/FontMgrFontConfigTest.cpp" ] } deps = [ ":experimental_svg_model", ":flags", ":skia", ":skvm_builders", ":tool_utils", "experimental/skrive:tests", "modules/skottie:tests", "modules/skparagraph:tests", "modules/sksg:tests", "modules/skshaper", "//third_party/libpng", "//third_party/libwebp", "//third_party/zlib", ] public_deps = [ ":gpu_tool_utils", # Test.h #includes headers from this target. ] } import("gn/bench.gni") test_lib("bench") { sources = bench_sources deps = [ ":flags", ":gm", ":gpu_tool_utils", ":skia", ":skvm_builders", ":tool_utils", "modules/skparagraph:bench", "modules/skshaper", ] } test_lib("experimental_svg_model") { if (skia_use_expat) { sources = [ "experimental/svg/model/SkSVGAttribute.cpp", "experimental/svg/model/SkSVGAttributeParser.cpp", "experimental/svg/model/SkSVGCircle.cpp", "experimental/svg/model/SkSVGClipPath.cpp", "experimental/svg/model/SkSVGContainer.cpp", "experimental/svg/model/SkSVGDOM.cpp", "experimental/svg/model/SkSVGEllipse.cpp", "experimental/svg/model/SkSVGGradient.cpp", "experimental/svg/model/SkSVGLine.cpp", "experimental/svg/model/SkSVGLinearGradient.cpp", "experimental/svg/model/SkSVGNode.cpp", "experimental/svg/model/SkSVGPath.cpp", "experimental/svg/model/SkSVGPattern.cpp", "experimental/svg/model/SkSVGPoly.cpp", "experimental/svg/model/SkSVGRadialGradient.cpp", "experimental/svg/model/SkSVGRect.cpp", "experimental/svg/model/SkSVGRenderContext.cpp", "experimental/svg/model/SkSVGSVG.cpp", "experimental/svg/model/SkSVGShape.cpp", "experimental/svg/model/SkSVGStop.cpp", "experimental/svg/model/SkSVGText.cpp", "experimental/svg/model/SkSVGTransformableNode.cpp", "experimental/svg/model/SkSVGUse.cpp", "experimental/svg/model/SkSVGValue.cpp", ] deps = [ ":skia", ":xml", ] } } test_lib("experimental_xform") { sources = [ "experimental/xform/SkShape.cpp", "experimental/xform/SkXform.cpp", "experimental/xform/XContext.cpp", ] deps = [ ":skia" ] } if (skia_use_lua) { test_lib("lua") { sources = [ "src/utils/SkLua.cpp", "src/utils/SkLuaCanvas.cpp", ] deps = [ "modules/skshaper", "//third_party/lua", ] } test_app("lua_app") { sources = [ "tools/lua/lua_app.cpp" ] deps = [ ":lua", ":skia", "//third_party/lua", ] } test_app("lua_pictures") { sources = [ "tools/lua/lua_pictures.cpp" ] deps = [ ":flags", ":lua", ":skia", ":tool_utils", "//third_party/lua", ] } } if (is_linux || is_mac) { test_app("skottie_tool") { deps = [ "modules/skottie:tool" ] } } test_app("make_skqp_model") { sources = [ "tools/skqp/make_skqp_model.cpp" ] deps = [ ":skia" ] } import("gn/samples.gni") test_lib("samples") { sources = samples_sources if (skia_enable_ccpr) { sources += samples_sources_ccpr } public_deps = [ ":tool_utils" ] deps = [ ":experimental_svg_model", ":flags", ":gpu_tool_utils", ":xml", "modules/skparagraph:samples", "modules/skshaper", ] if (skia_use_lua) { sources += [ "samplecode/SampleLua.cpp" ] deps += [ ":lua", "//third_party/lua", ] } } if (target_cpu != "wasm") { test_app("convert-to-nia") { sources = [ "tools/convert-to-nia.cpp" ] deps = [ ":skia" ] } test_app("imgcvt") { sources = [ "tools/imgcvt.cpp" ] deps = [ ":skcms", ":skia", ] } test_lib("hash_and_encode") { sources = [ "tools/HashAndEncode.cpp", "tools/HashAndEncode.h", ] deps = [ ":flags", ":skia", "//third_party/libpng", ] } test_app("fm") { sources = [ "dm/DMGpuTestProcs.cpp", # blech "tools/fm/fm.cpp", ] deps = [ ":common_flags_aa", ":common_flags_gpu", ":experimental_svg_model", ":flags", ":gm", ":gpu_tool_utils", ":hash_and_encode", ":skia", ":tests", ":tool_utils", ":trace", "modules/skottie", "modules/skottie:utils", ] } test_app("dm") { sources = [ "dm/DM.cpp", "dm/DMGpuTestProcs.cpp", "dm/DMJsonWriter.cpp", "dm/DMSrcSink.cpp", ] deps = [ ":common_flags_aa", ":common_flags_config", ":common_flags_gpu", ":common_flags_images", ":experimental_svg_model", ":flags", ":gm", ":gpu_tool_utils", ":hash_and_encode", ":skia", ":tests", ":tool_utils", ":trace", "experimental/skrive", "modules/skottie", "modules/skottie:utils", ] } } if (!is_win) { test_app("remote_demo") { sources = [ "tools/remote_demo.cpp" ] deps = [ ":skia" ] } } if (!is_win) { test_app("blob_cache_sim") { sources = [ "tools/blob_cache_sim.cpp" ] deps = [ ":skia" ] } } test_app("nanobench") { sources = [ "bench/nanobench.cpp" ] deps = [ ":bench", ":common_flags_aa", ":common_flags_config", ":common_flags_gpu", ":common_flags_images", ":experimental_svg_model", ":flags", ":gm", ":gpu_tool_utils", ":skia", ":tool_utils", ":trace", "modules/skparagraph", "modules/skshaper", ] } test_app("skpinfo") { sources = [ "tools/skpinfo.cpp" ] deps = [ ":flags", ":skia", ] } if (skia_use_ffmpeg) { test_app("skottie2movie") { sources = [ "tools/skottie2movie.cpp" ] deps = [ ":flags", ":gpu_tool_utils", ":skia", "experimental/ffmpeg:video_encoder", "modules/skottie", "modules/skottie:utils", ] } } test_app("skpbench") { sources = [ "tools/skpbench/skpbench.cpp" ] deps = [ ":common_flags_config", ":common_flags_gpu", ":flags", ":gpu_tool_utils", ":skia", ":tool_utils", ] } test_app("sktexttopdf") { sources = [ "tools/using_skia_and_harfbuzz.cpp" ] deps = [ ":skia", "modules/skshaper", ] } test_app("create_test_font") { sources = [ "tools/fonts/create_test_font.cpp" ] deps = [ ":skia" ] assert_no_deps = [ # tool_utils requires the output of this app. ":tool_utils", ] } if (skia_use_expat) { test_app("create_test_font_color") { sources = [ "tools/fonts/create_test_font_color.cpp" ] deps = [ ":flags", ":skia", ":tool_utils", ] } } test_app("get_images_from_skps") { sources = [ "tools/get_images_from_skps.cpp" ] deps = [ ":flags", ":skia", ] } if (!is_ios && target_cpu != "wasm" && !(is_win && target_cpu == "arm64")) { test_app("skiaserve") { sources = [ "tools/skiaserve/Request.cpp", "tools/skiaserve/Response.cpp", "tools/skiaserve/skiaserve.cpp", "tools/skiaserve/urlhandlers/BreakHandler.cpp", "tools/skiaserve/urlhandlers/ClipAlphaHandler.cpp", "tools/skiaserve/urlhandlers/CmdHandler.cpp", "tools/skiaserve/urlhandlers/ColorModeHandler.cpp", "tools/skiaserve/urlhandlers/DataHandler.cpp", "tools/skiaserve/urlhandlers/DownloadHandler.cpp", "tools/skiaserve/urlhandlers/EnableGPUHandler.cpp", "tools/skiaserve/urlhandlers/ImgHandler.cpp", "tools/skiaserve/urlhandlers/InfoHandler.cpp", "tools/skiaserve/urlhandlers/OpBoundsHandler.cpp", "tools/skiaserve/urlhandlers/OpsHandler.cpp", "tools/skiaserve/urlhandlers/OverdrawHandler.cpp", "tools/skiaserve/urlhandlers/PostHandler.cpp", "tools/skiaserve/urlhandlers/QuitHandler.cpp", "tools/skiaserve/urlhandlers/RootHandler.cpp", ] deps = [ ":flags", ":gpu_tool_utils", ":skia", ":tool_utils", "//third_party/libmicrohttpd", ] } } test_app("fuzz") { sources = [ "fuzz/Fuzz.cpp", "fuzz/FuzzCanvas.cpp", "fuzz/FuzzCommon.cpp", "fuzz/FuzzDrawFunctions.cpp", "fuzz/FuzzEncoders.cpp", "fuzz/FuzzGradients.cpp", "fuzz/FuzzMain.cpp", "fuzz/FuzzParsePath.cpp", "fuzz/FuzzPathMeasure.cpp", "fuzz/FuzzPathop.cpp", "fuzz/FuzzPolyUtils.cpp", "fuzz/FuzzRegionOp.cpp", "fuzz/FuzzSkDescriptor.cpp", "fuzz/oss_fuzz/FuzzAndroidCodec.cpp", "fuzz/oss_fuzz/FuzzAnimatedImage.cpp", "fuzz/oss_fuzz/FuzzImage.cpp", "fuzz/oss_fuzz/FuzzImageFilterDeserialize.cpp", "fuzz/oss_fuzz/FuzzIncrementalImage.cpp", "fuzz/oss_fuzz/FuzzJSON.cpp", "fuzz/oss_fuzz/FuzzPathDeserialize.cpp", "fuzz/oss_fuzz/FuzzRegionDeserialize.cpp", "fuzz/oss_fuzz/FuzzRegionSetPath.cpp", "fuzz/oss_fuzz/FuzzSKSL2GLSL.cpp", "fuzz/oss_fuzz/FuzzSKSL2Metal.cpp", "fuzz/oss_fuzz/FuzzSKSL2Pipeline.cpp", "fuzz/oss_fuzz/FuzzSKSL2SPIRV.cpp", "fuzz/oss_fuzz/FuzzSVG.cpp", "fuzz/oss_fuzz/FuzzSkDescriptorDeserialize.cpp", "fuzz/oss_fuzz/FuzzSkRuntimeEffect.cpp", "fuzz/oss_fuzz/FuzzTextBlobDeserialize.cpp", "tools/UrlDataManager.cpp", "tools/debugger/DebugCanvas.cpp", "tools/debugger/DebugLayerManager.cpp", "tools/debugger/DrawCommand.cpp", "tools/debugger/JsonWriteBuffer.cpp", ] deps = [ ":flags", ":gpu_tool_utils", ":skia", "modules/skottie:fuzz", ] } test_app("pathops_unittest") { sources = pathops_tests_sources + [ rebase_path("tests/skia_test.cpp"), rebase_path("tests/Test.cpp"), ] deps = [ ":flags", ":gpu_tool_utils", ":skia", ":tool_utils", ] } test_app("dump_record") { sources = [ "tools/DumpRecord.cpp", "tools/dump_record.cpp", ] deps = [ ":flags", ":skia", ] } test_app("skdiff") { sources = [ "tools/skdiff/skdiff.cpp", "tools/skdiff/skdiff_html.cpp", "tools/skdiff/skdiff_main.cpp", "tools/skdiff/skdiff_utils.cpp", ] deps = [ ":skia", ":tool_utils", ] } test_app("skp_parser") { sources = [ "tools/skp_parser.cpp" ] deps = [ ":skia", ":tool_utils", ] } if (!is_win) { source_set("skqp_lib") { check_includes = false testonly = true if (!is_official_build) { configs -= [ "//gn:warnings" ] } public_configs = [ ":skia_private" ] defines = [ "SK_SKQP_GLOBAL_ERROR_TOLERANCE=$skia_skqp_global_error_tolerance" ] sources = [ "dm/DMGpuTestProcs.cpp", "tools/skqp/src/skqp.cpp", "tools/skqp/src/skqp_model.cpp", ] deps = [ ":gm", ":skia", ":tests", ":tool_utils", ] } test_app("skqp") { sources = [ "tools/skqp/src/skqp_main.cpp" ] include_dirs = [ "//" ] lib_dirs = [] deps = [ ":skqp_lib" ] } test_app("jitter_gms") { sources = [ "tools/skqp/jitter_gms.cpp" ] deps = [ ":gm", ":skia", ":skqp_lib", ] } } if (is_fuchsia) { # Build a package repository for skqp on Fuchsia. group("skqp_repo") { testonly = true deps = [ "//build/fuchsia/skqp:skqp_repo" ] } } if (is_android) { shared_library("libskqp_app") { configs += [ ":skia_private" ] if (!is_official_build) { configs -= [ "//gn:warnings" ] } testonly = true sources = [ "tools/skqp/src/jni_skqp.cpp" ] deps = [ ":skia", ":skqp_lib", ":tool_utils", ] libs = [ "android" ] } } if (is_android && skia_use_gl) { test_app("skottie_android") { is_shared_library = true sources = [ "platform_tools/android/apps/skottie/skottielib/src/main/cpp/native-lib.cpp" ] libs = [] deps = [ ":skia", "modules/skottie", "modules/sksg:samples", ] } } test_app("list_gms") { sources = [ "tools/list_gms.cpp" ] deps = [ ":gm", ":skia", ] } test_app("list_gpu_unit_tests") { sources = [ "dm/DMGpuTestProcs.cpp", "tools/list_gpu_unit_tests.cpp", ] deps = [ ":skia", ":tests", ] } test_lib("sk_app") { public_deps = [ ":gpu_tool_utils", ":skia", ] sources = [ "tools/sk_app/Application.h", "tools/sk_app/CommandSet.cpp", "tools/sk_app/CommandSet.h", "tools/sk_app/DisplayParams.h", "tools/sk_app/RasterWindowContext.h", "tools/sk_app/Window.cpp", "tools/sk_app/Window.h", "tools/sk_app/WindowContext.cpp", "tools/sk_app/WindowContext.h", ] libs = [] if (is_android) { sources += [ "tools/sk_app/android/RasterWindowContext_android.cpp", "tools/sk_app/android/WindowContextFactory_android.h", "tools/sk_app/android/Window_android.cpp", "tools/sk_app/android/Window_android.h", "tools/sk_app/android/main_android.cpp", "tools/sk_app/android/surface_glue_android.cpp", "tools/sk_app/android/surface_glue_android.h", ] libs += [ "android" ] } else if (is_linux) { sources += [ "tools/sk_app/unix/RasterWindowContext_unix.cpp", "tools/sk_app/unix/WindowContextFactory_unix.h", "tools/sk_app/unix/Window_unix.cpp", "tools/sk_app/unix/Window_unix.h", "tools/sk_app/unix/keysym2ucs.c", "tools/sk_app/unix/keysym2ucs.h", "tools/sk_app/unix/main_unix.cpp", ] libs += [ "GL", # Used by raster window context, so cannot be behind skia_use_gl. "X11", ] } else if (is_win) { sources += [ "tools/sk_app/win/RasterWindowContext_win.cpp", "tools/sk_app/win/WindowContextFactory_win.h", "tools/sk_app/win/Window_win.cpp", "tools/sk_app/win/Window_win.h", "tools/sk_app/win/main_win.cpp", ] } else if (is_mac) { sources += [ "tools/sk_app/mac/RasterWindowContext_mac.mm", "tools/sk_app/mac/WindowContextFactory_mac.h", "tools/sk_app/mac/Window_mac.h", "tools/sk_app/mac/Window_mac.mm", "tools/sk_app/mac/main_mac.mm", ] libs += [ "QuartzCore.framework", "Cocoa.framework", "Foundation.framework", ] } else if (is_ios) { sources += [ "tools/sk_app/ios/RasterWindowContext_ios.mm", "tools/sk_app/ios/WindowContextFactory_ios.h", "tools/sk_app/ios/Window_ios.h", "tools/sk_app/ios/Window_ios.mm", "tools/sk_app/ios/main_ios.mm", ] libs += [ "QuartzCore.framework" ] } if (skia_use_gl) { sources += [ "tools/sk_app/GLWindowContext.cpp" ] sources += [ "tools/sk_app/GLWindowContext.h" ] if (is_android) { sources += [ "tools/sk_app/android/GLWindowContext_android.cpp" ] } else if (is_linux) { sources += [ "tools/sk_app/unix/GLWindowContext_unix.cpp" ] } else if (is_win) { sources += [ "tools/sk_app/win/GLWindowContext_win.cpp" ] if (skia_use_angle) { sources += [ "tools/sk_app/win/ANGLEWindowContext_win.cpp" ] } } else if (is_mac) { sources += [ "tools/sk_app/mac/GLWindowContext_mac.mm" ] } else if (is_ios) { sources += [ "tools/sk_app/ios/GLWindowContext_ios.mm" ] } } if (skia_use_vulkan) { sources += [ "tools/sk_app/VulkanWindowContext.cpp" ] sources += [ "tools/sk_app/VulkanWindowContext.h" ] if (is_android) { sources += [ "tools/sk_app/android/VulkanWindowContext_android.cpp" ] } else if (is_linux) { sources += [ "tools/sk_app/unix/VulkanWindowContext_unix.cpp" ] libs += [ "X11-xcb" ] } else if (is_win) { sources += [ "tools/sk_app/win/VulkanWindowContext_win.cpp" ] } } if (skia_use_metal) { sources += [ "tools/sk_app/MetalWindowContext.mm" ] sources += [ "tools/sk_app/MetalWindowContext.h" ] if (is_mac) { sources += [ "tools/sk_app/mac/MetalWindowContext_mac.mm" ] } else if (is_ios) { sources += [ "tools/sk_app/ios/MetalWindowContext_ios.mm" ] } } if (skia_use_direct3d) { sources += [ "tools/sk_app/win/D3D12WindowContext_win.cpp" ] } if (skia_use_dawn) { sources += [ "tools/sk_app/DawnWindowContext.cpp" ] sources += [ "tools/sk_app/DawnWindowContext.h" ] if (is_linux) { if (dawn_enable_vulkan) { sources += [ "tools/sk_app/unix/DawnVulkanWindowContext_unix.cpp" ] defines = [ "VK_USE_PLATFORM_XCB_KHR" ] libs += [ "X11-xcb" ] } } else if (is_win) { if (dawn_enable_d3d12) { sources += [ "tools/sk_app/win/DawnD3D12WindowContext_win.cpp" ] } } else if (is_mac) { if (dawn_enable_metal) { sources += [ "tools/sk_app/mac/DawnMTLWindowContext_mac.mm" ] } } } deps = [ ":tool_utils" ] if (is_android) { deps += [ "//third_party/native_app_glue" ] } if (skia_use_gl && skia_use_angle) { deps += [ "//third_party/angle2" ] } } if (!skia_use_vulkan && (is_mac || is_linux || is_win)) { test_app("fiddle_examples") { sources = [ "tools/fiddle/all_examples.cpp", "tools/fiddle/examples.cpp", "tools/fiddle/examples.h", ] if (is_win) { cflags = [ "/wd4756", # Overflow in constant arithmetic "/wd4305", # truncation from 'double' to 'float' ] } deps = [ ":skia", ":skia.h", "modules/skottie", "modules/skshaper", ] } } # sk_app can work without GL but viewer always runs raster through a GL window context. if (skia_use_gl) { test_app("viewer") { is_shared_library = is_android sources = [ "tools/viewer/AnimTimer.h", "tools/viewer/BisectSlide.cpp", "tools/viewer/GMSlide.cpp", "tools/viewer/ImGuiLayer.cpp", "tools/viewer/ImageSlide.cpp", "tools/viewer/ParticlesSlide.cpp", "tools/viewer/SKPSlide.cpp", "tools/viewer/SampleSlide.cpp", "tools/viewer/SkRiveSlide.cpp", "tools/viewer/SkSLSlide.cpp", "tools/viewer/SkottieSlide.cpp", "tools/viewer/SlideDir.cpp", "tools/viewer/StatsLayer.cpp", "tools/viewer/SvgSlide.cpp", "tools/viewer/TouchGesture.cpp", "tools/viewer/TouchGesture.h", "tools/viewer/Viewer.cpp", ] libs = [] deps = [ ":common_flags_gpu", ":experimental_svg_model", ":flags", ":gm", ":gpu_tool_utils", ":samples", ":sk_app", ":skia", ":tool_utils", ":trace", "experimental/skrive", "modules/particles", "modules/skottie", "modules/skottie:utils", "modules/sksg:samples", "//third_party/imgui", ] if (skia_use_experimental_xform) { deps += [ ":experimental_xform" ] sources += [ "gm/xform.cpp" ] } if (skia_use_vulkan) { deps += [ "//third_party/spirv-tools:spvtools", #spvtools depends on this but doesn't deps it in. Looks like upstream bug #that we replicated in our third_party/spirv-tools/BUILD.gn "//third_party/spirv-tools:spvtools_val", ] } } } if (skia_use_gl && !skia_use_angle && (is_linux || is_win || is_mac)) { test_app("HelloWorld") { sources = [ "example/HelloWorld.cpp" ] libs = [] deps = [ ":flags", ":gpu_tool_utils", ":sk_app", ":skia", ":tool_utils", ] } } if (skia_use_gl && (is_linux || is_mac || is_ios)) { test_app("SkiaSDLExample") { sources = [ "example/SkiaSDLExample.cpp" ] libs = [] deps = [ ":gpu_tool_utils", ":skia", "//third_party/libsdl", ] } } if (skia_qt_path != "" && (is_win || is_linux || is_mac)) { action_foreach("generate_mocs") { script = "gn/call.py" sources = [ "tools/mdbviz/MainWindow.h" ] outputs = [ "$target_gen_dir/mdbviz/{{source_name_part}}_moc.cpp" ] args = [ "$skia_qt_path" + "/bin/moc", "{{source}}", "-o", "gen/mdbviz/{{source_name_part}}_moc.cpp", ] } action_foreach("generate_resources") { script = "gn/call.py" sources = [ "tools/mdbviz/resources.qrc" ] outputs = [ "$target_gen_dir/mdbviz/{{source_name_part}}_res.cpp" ] args = [ "$skia_qt_path" + "/bin/rcc", "{{source}}", "-o", "gen/mdbviz/{{source_name_part}}_res.cpp", ] } test_app("mdbviz") { if (is_win) { # on Windows we need to disable some exception handling warnings due to the Qt headers cflags = [ "/Wv:18" ] # 18 -> VS2013, 19 -> VS2015, 1910 -> VS2017 } sources = [ "tools/UrlDataManager.cpp", "tools/debugger/DebugCanvas.cpp", "tools/debugger/DebugLayerManager.cpp", "tools/debugger/DrawCommand.cpp", "tools/debugger/JsonWriteBuffer.cpp", "tools/mdbviz/MainWindow.cpp", "tools/mdbviz/Model.cpp", "tools/mdbviz/main.cpp", # generated files "$target_gen_dir/mdbviz/MainWindow_moc.cpp", "$target_gen_dir/mdbviz/resources_res.cpp", ] lib_dirs = [ "$skia_qt_path/lib" ] libs = [ "Qt5Core.lib", "Qt5Gui.lib", "Qt5Widgets.lib", ] include_dirs = [ "$skia_qt_path/include", "$skia_qt_path/include/QtCore", "$skia_qt_path/include/QtWidgets", ] deps = [ ":generate_mocs", ":generate_resources", ":skia", ] } } if (is_android && defined(ndk) && ndk != "") { copy("gdbserver") { sources = [ "$ndk/$ndk_gdbserver" ] outputs = [ "$root_out_dir/gdbserver" ] } } if (skia_use_opencl) { test_app("hello-opencl") { sources = [ "tools/hello-opencl.cpp" ] deps = [ "//third_party/opencl" ] } } executable("cpu_modules") { sources = [ "tools/cpu_modules.cpp" ] deps = [ ":skia", "modules/particles", ] } if (skia_use_gl && skia_use_icu && skia_use_harfbuzz) { test_app("editor") { is_shared_library = is_android deps = [ "modules/skplaintexteditor:editor_app" ] } } executable("image_diff_metric") { sources = [ "tools/image_diff_metric.cpp" ] deps = [ ":skia" ] } group("modules_testonly") { testonly = true deps = [] if (target_cpu == "wasm") { deps += [ "modules/canvaskit:viewer_wasm" ] } } } if (is_ios && skia_use_metal && !skia_enable_flutter_defines) { group("minimal_ios_mtl_skia_app") { deps = [ "experimental/minimal_ios_mtl_skia_app" ] } } if (is_ios && skia_enable_skottie && !skia_enable_flutter_defines) { group("skottie_ios") { deps = [ "tools/skottie_ios_app" ] } }