Update
This commit is contained in:
490
3rdparty/libyuv/BUILD.gn
vendored
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490
3rdparty/libyuv/BUILD.gn
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# Copyright 2014 The LibYuv Project Authors. All rights reserved.
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#
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# Use of this source code is governed by a BSD-style license
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# that can be found in the LICENSE file in the root of the source
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# tree. An additional intellectual property rights grant can be found
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# in the file PATENTS. All contributing project authors may
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# be found in the AUTHORS file in the root of the source tree.
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import("//build/config/features.gni")
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import("//testing/test.gni")
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import("libyuv.gni")
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declare_args() {
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# Set to false to disable building with absl flags.
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libyuv_use_absl_flags = true
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# When building a shared library using a target in WebRTC or
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# Chromium projects that depends on libyuv, setting this flag
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# to true makes libyuv symbols visible inside that library.
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libyuv_symbols_visible = false
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}
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config("libyuv_config") {
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include_dirs = [ "include" ]
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if (is_android) {
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if (target_cpu == "arm" || target_cpu == "x86") {
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ldflags = [ "-Wl,--dynamic-linker,/system/bin/linker" ]
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} else {
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ldflags = [ "-Wl,--dynamic-linker,/system/bin/linker64" ]
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}
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}
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# Define CHROMIUM to tell cpu_id to avoid sandbox unsafe system calls.
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defines = [ "CHROMIUM" ]
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if (libyuv_enable_rowwin) {
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defines += [ "LIBYUV_ENABLE_ROWWIN=1" ]
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}
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if (!libyuv_use_neon) {
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defines += [ "LIBYUV_DISABLE_NEON" ]
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}
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if (!libyuv_use_sve) {
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defines += [ "LIBYUV_DISABLE_SVE" ]
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}
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if (!libyuv_use_sme) {
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defines += [ "LIBYUV_DISABLE_SME" ]
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}
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if (libyuv_disable_rvv) {
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defines += [ "LIBYUV_DISABLE_RVV" ]
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}
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if (!libyuv_use_lsx) {
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defines += [ "LIBYUV_DISABLE_LSX" ]
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}
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if (!libyuv_use_lasx) {
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defines += [ "LIBYUV_DISABLE_LASX" ]
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}
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}
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# This target is built when no specific target is specified on the command line.
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group("default") {
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testonly = true
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deps = [ ":libyuv" ]
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if (libyuv_include_tests) {
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deps += [
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":compare",
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":cpuid",
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":i444tonv12_eg",
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":libyuv_unittest",
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":psnr",
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":yuvconstants",
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":yuvconvert",
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]
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}
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}
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group("libyuv") {
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all_dependent_configs = [ ":libyuv_config" ]
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deps = []
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if (is_win && target_cpu == "x64") {
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# Compile with clang in order to get inline assembly
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public_deps = [ ":libyuv_internal(//build/toolchain/win:win_clang_x64)" ]
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} else {
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public_deps = [ ":libyuv_internal" ]
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}
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if (libyuv_use_neon) {
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deps += [ ":libyuv_neon" ]
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}
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if (libyuv_use_sve) {
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deps += [ ":libyuv_sve" ]
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}
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if (libyuv_use_sme) {
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deps += [ ":libyuv_sme" ]
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}
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if (libyuv_use_lsx) {
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deps += [ ":libyuv_lsx" ]
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}
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if (libyuv_use_lasx) {
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deps += [ ":libyuv_lasx" ]
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}
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if (!is_ios && !libyuv_disable_jpeg) {
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# Make sure that clients of libyuv link with libjpeg. This can't go in
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# libyuv_internal because in Windows x64 builds that will generate a clang
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# build of libjpeg, and we don't want two copies.
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deps += [ "//third_party:jpeg" ]
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}
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}
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static_library("libyuv_internal") {
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visibility = [ ":*" ]
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sources = [
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# Headers
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"include/libyuv.h",
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"include/libyuv/basic_types.h",
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"include/libyuv/compare.h",
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"include/libyuv/compare_row.h",
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"include/libyuv/convert.h",
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"include/libyuv/convert_argb.h",
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"include/libyuv/convert_from.h",
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"include/libyuv/convert_from_argb.h",
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"include/libyuv/cpu_id.h",
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"include/libyuv/loongson_intrinsics.h",
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"include/libyuv/mjpeg_decoder.h",
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"include/libyuv/planar_functions.h",
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"include/libyuv/rotate.h",
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"include/libyuv/rotate_argb.h",
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"include/libyuv/rotate_row.h",
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"include/libyuv/row.h",
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"include/libyuv/scale.h",
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"include/libyuv/scale_argb.h",
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"include/libyuv/scale_rgb.h",
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"include/libyuv/scale_row.h",
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"include/libyuv/scale_uv.h",
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"include/libyuv/version.h",
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"include/libyuv/video_common.h",
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# Source Files
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"source/compare.cc",
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"source/compare_common.cc",
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"source/compare_gcc.cc",
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"source/compare_win.cc",
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"source/convert.cc",
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"source/convert_argb.cc",
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"source/convert_from.cc",
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"source/convert_from_argb.cc",
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"source/convert_jpeg.cc",
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"source/convert_to_argb.cc",
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"source/convert_to_i420.cc",
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"source/cpu_id.cc",
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"source/mjpeg_decoder.cc",
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"source/mjpeg_validate.cc",
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"source/planar_functions.cc",
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"source/rotate.cc",
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"source/rotate_any.cc",
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"source/rotate_argb.cc",
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"source/rotate_common.cc",
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"source/rotate_gcc.cc",
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"source/rotate_win.cc",
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"source/row_any.cc",
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"source/row_common.cc",
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"source/row_gcc.cc",
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"source/row_rvv.cc",
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"source/row_win.cc",
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"source/scale.cc",
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"source/scale_any.cc",
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"source/scale_argb.cc",
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"source/scale_common.cc",
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"source/scale_gcc.cc",
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"source/scale_rgb.cc",
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"source/scale_rvv.cc",
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"source/scale_uv.cc",
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"source/scale_win.cc",
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"source/video_common.cc",
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]
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configs += [ ":libyuv_config" ]
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defines = []
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deps = []
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if (libyuv_symbols_visible) {
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configs -= [ "//build/config/gcc:symbol_visibility_hidden" ]
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configs += [ "//build/config/gcc:symbol_visibility_default" ]
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}
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if ((!is_ios || use_blink) && !libyuv_disable_jpeg) {
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defines += [ "HAVE_JPEG" ]
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# Needed to pull in libjpeg headers. Can't add //third_party:jpeg to deps
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# because in Windows x64 build it will get compiled with clang.
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deps += [ "//third_party:jpeg_includes" ]
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}
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if (!is_debug) {
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configs -= [ "//build/config/compiler:default_optimization" ]
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# Enable optimize for speed (-O2) over size (-Os).
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configs += [ "//build/config/compiler:optimize_max" ]
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}
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# To enable AVX2 or other cpu optimization, pass flag here
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if (!is_win) {
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cflags = [
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# "-mpopcnt",
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# "-mavx2",
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# "-mfma",
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"-ffp-contract=fast", # Enable fma vectorization for NEON.
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]
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}
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}
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if (libyuv_use_neon) {
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static_library("libyuv_neon") {
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sources = [
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# ARM Source Files
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"source/compare_neon.cc",
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"source/compare_neon64.cc",
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"source/rotate_neon.cc",
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"source/rotate_neon64.cc",
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"source/row_neon.cc",
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"source/row_neon64.cc",
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"source/scale_neon.cc",
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"source/scale_neon64.cc",
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]
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deps = [ ":libyuv_internal" ]
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public_configs = [ ":libyuv_config" ]
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if (current_cpu == "arm64") {
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# The -march arguments below are incompatible with libc++ modules.
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use_libcxx_modules = false
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# TODO(thakis): Do we get this from global flags already? Is this needed?
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cflags = [ "-march=armv8-a+dotprod+i8mm" ]
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}
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}
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}
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if (libyuv_use_sve) {
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static_library("libyuv_sve") {
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sources = [ "source/row_sve.cc" ]
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deps = [ ":libyuv_internal" ]
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public_configs = [ ":libyuv_config" ]
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# The -march arguments below are incompatible with libc++ modules.
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use_libcxx_modules = false
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# SVE2 is an Armv9-A feature.
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cflags = [ "-march=armv9-a+i8mm+sve2" ]
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}
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}
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if (libyuv_use_sme) {
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static_library("libyuv_sme") {
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sources = [
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"source/rotate_sme.cc",
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"source/row_sme.cc",
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"source/scale_sme.cc",
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]
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deps = [ ":libyuv_internal" ]
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public_configs = [ ":libyuv_config" ]
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# The -march arguments below are incompatible with libc++ modules.
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use_libcxx_modules = false
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# SME is an Armv9-A feature.
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cflags = [ "-march=armv9-a+i8mm+sme" ]
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}
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}
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if (libyuv_use_lsx) {
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static_library("libyuv_lsx") {
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sources = [
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# LSX Source Files
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"source/rotate_lsx.cc",
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"source/row_lsx.cc",
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"source/scale_lsx.cc",
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]
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cflags_cc = [
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"-mlsx",
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"-Wno-c++11-narrowing",
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]
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deps = [ ":libyuv_internal" ]
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public_configs = [ ":libyuv_config" ]
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}
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}
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if (libyuv_use_lasx) {
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static_library("libyuv_lasx") {
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sources = [
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# LASX Source Files
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"source/row_lasx.cc",
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]
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cflags_cc = [
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"-mlasx",
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"-Wno-c++11-narrowing",
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]
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deps = [ ":libyuv_internal" ]
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public_configs = [ ":libyuv_config" ]
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}
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}
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if (libyuv_include_tests) {
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config("libyuv_unittest_warnings_config") {
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if (!is_win) {
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cflags = [
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# TODO(fbarchard): Fix sign and unused variable warnings.
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"-Wno-sign-compare",
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"-Wno-unused-variable",
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]
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}
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if (is_win) {
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cflags = [
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"/wd4245", # signed/unsigned mismatch
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"/wd4189", # local variable is initialized but not referenced
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]
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}
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}
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config("libyuv_unittest_config") {
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defines = [ "GTEST_RELATIVE_PATH" ]
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}
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test("libyuv_unittest") {
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testonly = true
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sources = [
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"unit_test/basictypes_test.cc",
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"unit_test/color_test.cc",
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"unit_test/compare_test.cc",
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"unit_test/convert_argb_test.cc",
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"unit_test/convert_test.cc",
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"unit_test/cpu_test.cc",
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"unit_test/cpu_thread_test.cc",
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"unit_test/math_test.cc",
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"unit_test/planar_test.cc",
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"unit_test/rotate_argb_test.cc",
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"unit_test/rotate_test.cc",
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"unit_test/scale_argb_test.cc",
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"unit_test/scale_plane_test.cc",
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"unit_test/scale_rgb_test.cc",
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"unit_test/scale_test.cc",
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"unit_test/scale_uv_test.cc",
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"unit_test/unit_test.cc",
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"unit_test/unit_test.h",
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"unit_test/video_common_test.cc",
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]
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deps = [
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":libyuv",
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"//testing/gtest",
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]
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defines = []
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if (libyuv_use_absl_flags) {
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defines += [ "LIBYUV_USE_ABSL_FLAGS" ]
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deps += [
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"//third_party/abseil-cpp/absl/flags:flag",
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"//third_party/abseil-cpp/absl/flags:parse",
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]
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}
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configs += [ ":libyuv_unittest_warnings_config" ]
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public_deps = [ "//testing/gtest" ]
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public_configs = [ ":libyuv_unittest_config" ]
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if (is_linux || is_chromeos) {
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cflags = [ "-fexceptions" ]
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# For enabling ASLR.
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ldflags = [ "-pie" ]
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}
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if (is_ios) {
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configs -= [ "//build/config/compiler:default_symbols" ]
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configs += [ "//build/config/compiler:symbols" ]
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cflags = [ "-Wno-sometimes-uninitialized" ]
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}
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if (!is_ios && !libyuv_disable_jpeg) {
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defines += [ "HAVE_JPEG" ]
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}
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# TODO(YangZhang): These lines can be removed when high accuracy
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# YUV to RGB to Neon is ported.
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if (target_cpu == "arm" || target_cpu == "arm64") {
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defines += [ "LIBYUV_NEON" ]
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}
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defines += [
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# Enable the following 3 macros to turn off assembly for specified CPU.
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# "LIBYUV_DISABLE_X86",
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# "LIBYUV_DISABLE_NEON",
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# Enable the following macro to build libyuv as a shared library (dll).
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# "LIBYUV_USING_SHARED_LIBRARY"
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]
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}
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executable("compare") {
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sources = [
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# sources
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"util/compare.cc",
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]
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deps = [ ":libyuv" ]
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if (is_linux || is_chromeos) {
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cflags = [ "-fexceptions" ]
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}
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}
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executable("yuvconvert") {
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sources = [
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# sources
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"util/yuvconvert.cc",
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]
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deps = [ ":libyuv" ]
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if (is_linux || is_chromeos) {
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cflags = [ "-fexceptions" ]
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}
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}
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executable("yuvconstants") {
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sources = [
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# sources
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"util/yuvconstants.c",
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]
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deps = [ ":libyuv" ]
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if (is_linux || is_chromeos) {
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cflags = [ "-fexceptions" ]
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}
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}
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executable("psnr") {
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sources = [
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# sources
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"util/psnr.cc",
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"util/psnr_main.cc",
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"util/ssim.cc",
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]
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deps = [ ":libyuv" ]
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if (!is_ios && !libyuv_disable_jpeg) {
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defines = [ "HAVE_JPEG" ]
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}
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}
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executable("i444tonv12_eg") {
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sources = [
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# sources
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"util/i444tonv12_eg.cc",
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]
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deps = [ ":libyuv" ]
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}
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executable("cpuid") {
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sources = [
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# sources
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"util/cpuid.c",
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]
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deps = [ ":libyuv" ]
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}
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}
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if (!build_with_chromium) {
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# GN evaluates each .gn file once per toolchain, so restricting to default
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# toolchain will ensure write_file() is called only once.
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if (current_toolchain == default_toolchain) {
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# Write debug logs to gn_logs.txt.
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# This is also required for Siso builds.
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import("//build/gn_logs.gni")
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lines = [
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"Generated during 'gn gen' by //BUILD.gn.",
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"",
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] + build_gn_logs
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write_file("$root_build_dir/gn_logs.txt", lines)
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}
|
||||
}
|
||||
Reference in New Issue
Block a user