skia2/BUILD.gn
mtklein 5259da5377 GN: gpu support in tools
If you want to try this out, the DOCS_PREVIEW link is a quickstart.

Are the GrGLCreateNativeInteface_* meant to be part of Skia-the-library
or just used by testing tools?  I've got it written here as tool-only,
but we could easily move it to libskia if it's a thing we want to ship.

I'm honestly not sure I understand how this linked before without a definition
of GrGLCreateNativeInterface().  Or are there two, one real and one no-op
default with some sort of weak linking setup?  dlopen()?

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2201233003
DOCS_PREVIEW= https://skia.org/user/quick/gn?cl=2201233003

Review-Url: https://codereview.chromium.org/2201233003
2016-08-03 08:28:20 -07:00

547 lines
14 KiB
Plaintext

# Copyright 2016 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
declare_args() {
}
skia_public_includes = [
"include/android",
"include/c",
"include/codec",
"include/config",
"include/core",
"include/effects",
"include/gpu",
"include/gpu/gl",
"include/images",
"include/pathops",
"include/ports",
"include/svg",
"include/utils",
"include/utils/mac",
"include/xml",
]
# Skia public API, generally provided by :skia.
config("skia_public") {
include_dirs = skia_public_includes
defines = [ "SKIA_DLL" ]
}
# Skia internal APIs, used by Skia itself and a few test tools.
config("skia_private") {
visibility = [ ":*" ]
include_dirs = [
"include/private",
"src/c",
"src/codec",
"src/config",
"src/core",
"src/effects",
"src/effects/gradients",
"src/fonts",
"src/gpu",
"src/image",
"src/images",
"src/lazy",
"src/opts",
"src/pathops",
"src/pdf",
"src/ports",
"src/sfnt",
"src/utils",
"third_party/etc1",
"third_party/ktx",
]
defines = [
"SK_GAMMA_APPLY_TO_A8",
"SK_HAS_GIF_LIBRARY",
"SK_HAS_JPEG_LIBRARY",
"SK_HAS_PNG_LIBRARY",
"SK_HAS_WEBP_LIBRARY",
"TURBO_HAS_565",
"TURBO_HAS_CROP",
"TURBO_HAS_SKIP",
]
}
# 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",
]
core_gypi = exec_script("gn/gypi_to_gn.py",
[
rebase_path("gyp/core.gypi"),
"--replace=<(skia_include_path)=include",
"--replace=<(skia_src_path)=src",
],
"scope",
[ "gyp/core.gypi" ])
effects_gypi = exec_script("gn/gypi_to_gn.py",
[
rebase_path("gyp/effects.gypi"),
"--replace=<(skia_include_path)=include",
"--replace=<(skia_src_path)=src",
],
"scope",
[ "gyp/effects.gypi" ])
gpu_gypi = exec_script("gn/gypi_to_gn.py",
[
rebase_path("gyp/gpu.gypi"),
"--replace=<(skia_include_path)=include",
"--replace=<(skia_src_path)=src",
],
"scope",
[ "gyp/gpu.gypi" ])
opts_gypi = exec_script("gn/gypi_to_gn.py",
[
rebase_path("gyp/opts.gypi"),
"--replace=<(skia_include_path)=include",
"--replace=<(skia_src_path)=src",
],
"scope",
[ "gyp/opts.gypi" ])
pdf_gypi = exec_script("gn/gypi_to_gn.py",
[
rebase_path("gyp/pdf.gypi"),
"--replace=<(skia_include_path)=include",
"--replace=<(skia_src_path)=src",
],
"scope",
[ "gyp/pdf.gypi" ])
utils_gypi = exec_script("gn/gypi_to_gn.py",
[
rebase_path("gyp/utils.gypi"),
"--replace=<(skia_include_path)=include",
"--replace=<(skia_src_path)=src",
],
"scope",
[ "gyp/utils.gypi" ])
source_set("opts_ssse3") {
configs += skia_library_configs
sources = opts_gypi.ssse3_sources
cflags = [ "-mssse3" ]
}
source_set("opts_sse41") {
configs += skia_library_configs
sources = opts_gypi.sse41_sources
cflags = [ "-msse4.1" ]
}
source_set("opts_avx") {
configs += skia_library_configs
sources = opts_gypi.avx_sources
cflags = [ "-mavx" ]
}
component("skia") {
public_configs = [ ":skia_public" ]
configs += skia_library_configs
deps = [
":opts_avx",
":opts_sse41",
":opts_ssse3",
"//third_party/expat",
"//third_party/giflib",
"//third_party/libjpeg_turbo",
"//third_party/libpng",
"//third_party/libwebp",
"//third_party/zlib",
]
libs = [ "pthread" ]
sources = []
sources += core_gypi.sources
sources += effects_gypi.sources
sources += gpu_gypi.skgpu_sources
sources += opts_gypi.sse2_sources
sources += pdf_gypi.sources
sources += utils_gypi.sources
sources += [
"src/android/SkBitmapRegionCodec.cpp",
"src/android/SkBitmapRegionDecoder.cpp",
"src/codec/SkAndroidCodec.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/SkGifCodec.cpp",
"src/codec/SkIcoCodec.cpp",
"src/codec/SkJpegCodec.cpp",
"src/codec/SkJpegDecoderMgr.cpp",
"src/codec/SkJpegUtility.cpp",
"src/codec/SkMaskSwizzler.cpp",
"src/codec/SkMasks.cpp",
"src/codec/SkPngCodec.cpp",
"src/codec/SkSampledCodec.cpp",
"src/codec/SkSampler.cpp",
"src/codec/SkSwizzler.cpp",
"src/codec/SkWbmpCodec.cpp",
"src/codec/SkWebpAdapterCodec.cpp",
"src/codec/SkWebpCodec.cpp",
"src/images/SkImageEncoder.cpp",
"src/images/SkImageEncoder_Factory.cpp",
"src/images/SkJPEGImageEncoder.cpp",
"src/images/SkJPEGWriteUtility.cpp",
"src/images/SkKTXImageEncoder.cpp",
"src/images/SkPNGImageEncoder.cpp",
"src/images/SkWEBPImageEncoder.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",
"src/svg/SkSVGCanvas.cpp",
"src/svg/SkSVGDevice.cpp",
"src/utils/mac/SkStream_mac.cpp",
"src/xml/SkDOM.cpp",
"src/xml/SkXMLParser.cpp",
"src/xml/SkXMLWriter.cpp",
"third_party/etc1/etc1.cpp",
"third_party/ktx/ktx.cpp",
]
if (is_win) {
sources += [
"src/ports/SkDebug_win.cpp",
"src/ports/SkFontHost_win.cpp",
"src/ports/SkFontMgr_win_dw.cpp",
"src/ports/SkFontMgr_win_dw_factory.cpp",
"src/ports/SkImageEncoder_WIC.cpp",
"src/ports/SkImageGeneratorWIC.cpp",
"src/ports/SkOSFile_win.cpp",
"src/ports/SkScalerContext_win_dw.cpp",
"src/ports/SkTLS_win.cpp",
"src/ports/SkTypeface_win_dw.cpp",
"src/xps/SkDocument_XPS.cpp",
]
} else {
sources += [
"src/ports/SkDebug_stdio.cpp",
"src/ports/SkOSFile_posix.cpp",
"src/ports/SkTLS_pthread.cpp",
"src/xps/SkDocument_XPS_None.cpp",
]
}
if (is_linux) {
deps += [
"third_party:fontconfig",
"third_party:freetype2",
]
sources += [
"src/ports/SkFontConfigInterface_direct.cpp",
"src/ports/SkFontConfigInterface_direct_factory.cpp",
"src/ports/SkFontHost_FreeType.cpp",
"src/ports/SkFontHost_FreeType_common.cpp",
"src/ports/SkFontMgr_FontConfigInterface.cpp",
"src/ports/SkFontMgr_fontconfig.cpp",
"src/ports/SkFontMgr_fontconfig_factory.cpp",
]
}
if (is_mac) {
sources += [
"src/ports/SkFontHost_mac.cpp",
"src/ports/SkImageEncoder_CG.cpp",
"src/ports/SkImageGeneratorCG.cpp",
]
libs += [ "ApplicationServices.framework" ]
}
if (is_fuchsia) {
sources += [ "src/ports/SkFontMgr_empty_factory.cpp" ]
}
}
skia_h_headers = exec_script("gyp/find.py",
[ "*.h" ] + rebase_path(skia_public_includes),
"list lines",
[]) -
[
rebase_path("include/gpu/gl/GrGLConfig_chrome.h"),
rebase_path("include/gpu/vk/GrVkBackendContext.h"),
rebase_path("include/gpu/vk/GrVkDefines.h"),
rebase_path("include/gpu/vk/GrVkInterface.h"),
rebase_path("include/gpu/vk/GrVkTypes.h"),
rebase_path("include/ports/SkFontMgr_fontconfig.h"),
]
action("skia.h") {
script = "gn/echo_headers.py"
args = [ rebase_path("$target_gen_dir/skia.h", root_build_dir) ] +
rebase_path(skia_h_headers, root_build_dir)
outputs = [
"$target_gen_dir/skia.h",
]
}
executable("fiddle") {
include_dirs = [ "$target_gen_dir" ]
libs = []
if (is_linux) {
libs += [ "OSMesa" ]
}
sources = [
"tools/fiddle/draw.cpp",
"tools/fiddle/fiddle_main.cpp",
]
deps = [
":skia",
":skia.h",
":tool_utils",
]
testonly = true
}
template("test_lib") {
config(target_name + "_config") {
include_dirs = invoker.public_include_dirs
}
source_set(target_name) {
forward_variables_from(invoker, "*", [ "public_include_dirs" ])
public_configs = [
":" + target_name + "_config",
":skia_private",
]
if (!defined(deps)) {
deps = []
}
deps += [ ":skia" ]
testonly = true
}
}
test_lib("gpu_tool_utils") {
public_include_dirs = [ "tools/gpu" ]
sources = [
"tools/gpu/GrContextFactory.cpp",
"tools/gpu/GrTest.cpp",
"tools/gpu/TestContext.cpp",
"tools/gpu/gl/GLTestContext.cpp",
"tools/gpu/gl/debug/DebugGLTestContext.cpp",
"tools/gpu/gl/debug/GrBufferObj.cpp",
"tools/gpu/gl/debug/GrFrameBufferObj.cpp",
"tools/gpu/gl/debug/GrProgramObj.cpp",
"tools/gpu/gl/debug/GrShaderObj.cpp",
"tools/gpu/gl/debug/GrTextureObj.cpp",
"tools/gpu/gl/debug/GrTextureUnitObj.cpp",
"tools/gpu/gl/null/NullGLTestContext.cpp",
]
libs = []
if (is_linux) {
sources += [
"src/gpu/gl/glx/GrGLCreateNativeInterface_glx.cpp",
"tools/gpu/gl/glx/CreatePlatformGLTestContext_glx.cpp",
]
libs += [
"GL",
"GLU",
"X11",
]
} else if (is_mac) {
sources += [
"src/gpu/gl/mac/GrGLCreateNativeInterface_mac.cpp",
"tools/gpu/gl/mac/CreatePlatformGLTestContext_mac.cpp",
]
libs += [ "OpenGL.framework" ]
}
}
test_lib("flags") {
public_include_dirs = [ "tools/flags" ]
sources = [
"tools/flags/SkCommandLineFlags.cpp",
"tools/flags/SkCommonFlags.cpp",
"tools/flags/SkCommonFlagsConfig.cpp",
]
deps = [
":gpu_tool_utils",
]
}
test_lib("tool_utils") {
public_include_dirs = [
"tools",
"tools/debugger",
"tools/timer",
]
sources = [
"src/images/SkForceLinking.cpp",
"src/utils/SkMultiPictureDocumentReader.cpp", # TODO(halcanary): move to tools?
"tools/CrashHandler.cpp",
"tools/ProcStats.cpp",
"tools/Resources.cpp",
"tools/ThermalManager.cpp",
"tools/UrlDataManager.cpp",
"tools/debugger/SkDebugCanvas.cpp",
"tools/debugger/SkDrawCommand.cpp",
"tools/debugger/SkJsonWriteBuffer.cpp",
"tools/debugger/SkObjectParser.cpp",
"tools/debugger/SkOverdrawMode.cpp",
"tools/picture_utils.cpp",
"tools/random_parse_path.cpp",
"tools/sk_tool_utils.cpp",
"tools/sk_tool_utils_font.cpp",
"tools/timer/Timer.cpp",
]
deps = [
":flags",
"//third_party/libpng",
]
public_deps = [
"//third_party/jsoncpp",
]
}
gm_sources = exec_script("gyp/find.py",
[
"*.c*",
rebase_path("gm"),
],
"list lines",
[])
test_lib("gm") {
public_include_dirs = [ "gm" ]
sources = gm_sources
deps = [
":gpu_tool_utils",
":skia",
":tool_utils",
]
}
tests_sources = exec_script("gyp/find.py",
[
"*.c*",
rebase_path("tests"),
],
"list lines",
[])
test_lib("tests") {
public_include_dirs = [ "tests" ]
sources = tests_sources - [
rebase_path("tests/FontMgrAndroidParserTest.cpp"), # Android only
rebase_path("tests/PathOpsSkpClipTest.cpp"), # alternate main
rebase_path("tests/RTConfRegistryTest.cpp"), # TODO: delete
rebase_path("tests/SkSLErrorTest.cpp"), # TODO: make work
rebase_path("tests/SkpSkGrTest.cpp"), # doesn't compile
rebase_path("tests/skia_test.cpp"), # alternate main
]
deps = [
":flags",
":gpu_tool_utils",
":skia",
":tool_utils",
"//third_party/libpng",
"//third_party/zlib",
]
}
bench_sources = exec_script("gyp/find.py",
[
"*.c*",
rebase_path("bench"),
],
"list lines",
[])
test_lib("bench") {
public_include_dirs = [ "bench" ]
sources = bench_sources
sources -= [
rebase_path("bench/nanobench.cpp"),
rebase_path("bench/nanobenchAndroid.cpp"),
]
deps = [
":flags",
":gm",
":gpu_tool_utils",
":skia",
":tool_utils",
]
}
if (!is_component_build) { # Our test tools use many non-SK_API APIs...
executable("dm") {
sources = [
"dm/DM.cpp",
"dm/DMJsonWriter.cpp",
"dm/DMSrcSink.cpp",
]
include_dirs = [ "tests" ]
deps = [
":flags",
":gm",
":gpu_tool_utils",
":skia",
":tests",
":tool_utils",
"//third_party/jsoncpp",
"//third_party/libpng",
]
testonly = true
}
executable("monobench") {
sources = [
"tools/monobench.cpp",
]
deps = [
":bench",
":skia",
]
testonly = true
}
executable("nanobench") {
sources = [
"bench/nanobench.cpp",
]
deps = [
":bench",
":flags",
":gm",
":gpu_tool_utils",
":skia",
":tool_utils",
"//third_party/jsoncpp",
]
testonly = true
}
}