libyuv/libyuv.gni
Frank Barchard 94644361b4 row_win.cc rewrite into intrinsics
- remove inline asm which was only for 32 bit
- add ARGBToYMatrixRow_AVX2
- add gn flag libyuv_enable_rowwin=true

Example of building with GN and Ninja:

Without the new flag:
  gn gen out/Release "--args=is_debug=false"
  ninja -C out/Release

With the new flag:
 gn gen out/Release "--args=is_debug=false libyuv_enable_rowwin=true"
 ninja -C out/Release

Bug: libyuv:42280806, 477295731, libyuv:42280902, libyuv:439628764
R=​dalecurtis@chromium.org, rrwinterton@gmail.com

Change-Id: I451bf814622fba690005c02fbf5816819c6a08c2
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/7765790
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
2026-04-15 19:53:16 -07:00

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# Copyright 2016 The LibYuv Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
import("//build/config/arm.gni")
import("//build/config/loongarch64.gni")
import("//build/config/mips.gni")
import("//build_overrides/build.gni")
declare_args() {
libyuv_include_tests = !build_with_chromium
libyuv_disable_jpeg = false
libyuv_disable_rvv = false
libyuv_enable_rowwin = false
libyuv_use_neon = current_cpu == "arm64" || current_cpu == "arm"
libyuv_use_sve = current_cpu == "arm64"
# Restrict to (is_linux || is_android) to work around undefined symbol linker
# errors on Fuchsia, macOS, and compilation errors on Windows.
# TODO: bug 359006069 - Remove the restriction after the linker and
# compilation errors are fixed.
libyuv_use_sme = current_cpu == "arm64" && (is_linux || is_android)
libyuv_use_msa =
(current_cpu == "mips64el" || current_cpu == "mipsel") && mips_use_msa
libyuv_use_mmi =
(current_cpu == "mips64el" || current_cpu == "mipsel") && mips_use_mmi
libyuv_use_lsx = current_cpu == "loong64" && loongarch64_use_lsx
libyuv_use_lasx = current_cpu == "loong64" && loongarch64_use_lasx
}