官方说明

https://github.com/frankpapenmeier/libyuv/blob/master/docs/getting_started.md

deptools

You’ll need to have depot tools installed: https://www.chromium.org/developers/how-tos/install-depot-tools Refer to chromium instructions for each platform for other prerequisites.
下载，然后放到系统变量

bash 设置代理

export https_proxy=http://127.0.0.1:7890
export http_proxy=http://127.0.0.1:7890
export all_proxy=socks5://127.0.0.1:7891

报错 Your metrics.cfg file was invalid or nonexistent. A new one will be created.

zhangbin@LAPTOP-DFV9CMRA MINGW64 /g/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty (master)
$ gclient config https://chromium.googlesource.com/libyuv/libyuv
Updating depot_tools...
WARNING: Your metrics.cfg file was invalid or nonexistent. A new one will be created.

git 设置代理

git config --global http.proxy "127.0.0.1:7890”

.gclient 文件

zhangbin@LAPTOP-DFV9CMRA MINGW64 /g/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty (master)
$ ls -al
total 9
drwxr-xr-x 1 zhangbin 197121   0 May 18 20:18 ./
drwxr-xr-x 1 zhangbin 197121   0 May 18 18:31 ../
-rw-r--r-- 1 zhangbin 197121 228 May 18 20:20 .gclient
drwxr-xr-x 1 zhangbin 197121   0 May 18 18:16 duilib/
drwxr-xr-x 1 zhangbin 197121   0 May 18 18:17 libyuv.old/
drwxr-xr-x 1 zhangbin 197121   0 May 18 18:10 tmp/zhangbin@LAPTOP-DFV9CMRA MINGW64 /g/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty (master)
$ mkdir libyuvzhangbin@LAPTOP-DFV9CMRA MINGW64 /g/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty (master)
$ mv .gclient libyuvzhangbin@LAPTOP-DFV9CMRA MINGW64 /g/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty (master)
$ cd libyuv
l
zhangbin@LAPTOP-DFV9CMRA MINGW64 /g/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty/libyuv (master)
$ lszhangbin@LAPTOP-DFV9CMRA MINGW64 /g/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty/libyuv (master)
$ cat .gclient
solutions = [{ "name"        : 'libyuv',"url"         : 'https://chromium.googlesource.com/libyuv/libyuv',"deps_file"   : 'DEPS',"managed"     : True,"custom_deps" : {},"custom_vars": {},},
]

gclient sync

zhangbin@LAPTOP-DFV9CMRA MINGW64 /g/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty/libyuv (master)
$ gclient sync
Updating depot_tools...
1>________ running 'git -c core.deltaBaseCacheLimit=2g clone --no-checkout --progress https://chromium.googlesource.com/libyuv/libyuv G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv\_gclient_libyuv_s875nl1s' in 'G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv'
1>Cloning into 'G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv\_gclient_libyuv_s875nl1s'...
1>remote: Total 21260 (delta 16849), reused 21260 (delta 16849)
1>Receiving objects: 100% (21260/21260), 12.57 MiB | 23.37 MiB/s, done.
1>Resolving deltas: 100% (16849/16849), done.
1>________ running 'python3 src/cleanup_links.py' in 'G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv'
1>D:\SOFT\depot_tools\bootstrap-2@3_8_10_chromium_23_bin\python3\bin\python3.exe: can't open file 'src/cleanup_links.py': [Errno 2] No such file or directory
Syncing projects: 100% (1/1), done.

同时，这是啥报错：


Error: Command 'python3 src/cleanup_links.py' returned non-zero exit status 2 in G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv
D:\SOFT\depot_tools\bootstrap-2@3_8_10_chromium_23_bin\python3\bin\python3.exe: can't open file 'src/cleanup_links.py': [Errno 2] No such file or directoryTraceback (most recent call last):File "D:\SOFT\depot_tools\metrics.py", line 291, in print_notice_and_exityieldFile "D:/SOFT/depot_tools/gclient.py", line 3251, in <module>sys.exit(main(sys.argv[1:]))File "D:/SOFT/depot_tools/gclient.py", line 3237, in mainreturn dispatcher.execute(OptionParser(), argv)File "D:\SOFT\depot_tools\subcommand.py", line 252, in executereturn command(parser, args[1:])File "D:/SOFT/depot_tools/gclient.py", line 2791, in CMDsyncret = client.RunOnDeps('update', args)File "D:/SOFT/depot_tools/gclient.py", line 1842, in RunOnDepsgn_args_dep.WriteGNArgsFile()File "D:/SOFT/depot_tools/gclient.py", line 1087, in WriteGNArgsFilewith open(os.path.join(path_prefix, self._gn_args_file), 'wb') as f:
FileNotFoundError: [Errno 2] No such file or directory: 'G:\\CDN\\PUSH\\obs-studio-27.2.4\\nls\\thirdparty\\libyuv\\src/build/config/gclient_args.gni'zhangbin@LAPTOP-DFV9CMRA MINGW64 /g/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty/libyuv (master)
$

但是源码确实下载回来了。

官方sync 后也只是一个.gclient文件么？

构建

这错误

python 啥也没生成？

=

搞不懂，还是cmake吧

CMAKE 构建

先不用jpeg： Could NOT find JPEG (missing: JPEG_LIBRARY JPEG_INCLUDE_DIR)

The C compiler identification is MSVC 19.29.30143.0
The CXX compiler identification is MSVC 19.29.30143.0
Detecting C compiler ABI info
Detecting C compiler ABI info - done
Check for working C compiler: d:/Program Files/Microsoft Visual Studio/2022/Professional/VC/Tools/MSVC/14.29.30133/bin/HostX64/x86/cl.exe - skipped
Detecting C compile features
Detecting C compile features - done
Detecting CXX compiler ABI info
Detecting CXX compiler ABI info - done
Check for working CXX compiler: d:/Program Files/Microsoft Visual Studio/2022/Professional/VC/Tools/MSVC/14.29.30133/bin/HostX64/x86/cl.exe - skipped
Detecting CXX compile features
Detecting CXX compile features - done
CMake Deprecation Warning at CMakeLists.txt:6 (CMAKE_MINIMUM_REQUIRED):Compatibility with CMake < 2.8.12 will be removed from a future version ofCMake.Update the VERSION argument <min> value or use a ...<max> suffix to tellCMake that the project does not need compatibility with older versions.Could NOT find JPEG (missing: JPEG_LIBRARY JPEG_INCLUDE_DIR)
CMake Warning (dev) at CMakeLists.txt:45 (if):Policy CMP0064 is not set: Support new TEST if() operator.  Run "cmake--help-policy CMP0064" for policy details.  Use the cmake_policy command toset the policy and suppress this warning.TEST will be interpreted as an operator when the policy is set to NEW.Since the policy is not set the OLD behavior will be used.
This warning is for project developers.  Use -Wno-dev to suppress it.Building ver.: 0.0.
Packaging for: x86-32
Configuring done

G:/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty/libyuv/libyuv
G:/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty/libyuv/outCmake32

名字叫做yuv.lib

已启动生成...
1>------ 已启动生成: 项目: yuv, 配置: Debug Win32 ------
1>Building Custom Rule G:/CDN/PUSH/obs-studio-27.2.4/nls/thirdparty/libyuv/libyuv/CMakeLists.txt
1>compare.cc
1>compare_common.cc
1>compare_gcc.cc
1>compare_mmi.cc
1>compare_msa.cc
1>compare_neon.cc
1>compare_neon64.cc
1>compare_win.cc
1>convert.cc
1>convert_argb.cc
1>convert_from.cc
1>convert_from_argb.cc
1>convert_jpeg.cc
1>convert_to_argb.cc
1>convert_to_i420.cc
1>cpu_id.cc
1>G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv\libyuv\source\cpu_id.cc(140,13): warning C4996: 'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
1>G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv\libyuv\source\cpu_id.cc(169,13): warning C4996: 'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.
1>mjpeg_decoder.cc
1>mjpeg_validate.cc
1>planar_functions.cc
1>rotate.cc
1>正在生成代码...
1>正在编译...
1>rotate_any.cc
1>rotate_argb.cc
1>rotate_common.cc
1>rotate_gcc.cc
1>rotate_lsx.cc
1>rotate_mmi.cc
1>rotate_msa.cc
1>rotate_neon.cc
1>rotate_neon64.cc
1>rotate_win.cc
1>row_any.cc
1>row_common.cc
1>G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv\libyuv\source\row_common.cc(1713,3): warning C4244: “初始化”: 从“uint16_t”转换到“int8_t”，可能丢失数据
1>G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv\libyuv\source\row_common.cc(1732,3): warning C4244: “初始化”: 从“int16_t”转换到“int8_t”，可能丢失数据
1>G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv\libyuv\source\row_common.cc(1787,3): warning C4244: “初始化”: 从“uint16_t”转换到“int8_t”，可能丢失数据
1>G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv\libyuv\source\row_common.cc(1806,3): warning C4244: “初始化”: 从“uint16_t”转换到“int8_t”，可能丢失数据
1>row_gcc.cc
1>row_lasx.cc
1>row_lsx.cc
1>row_mmi.cc
1>row_msa.cc
1>row_neon.cc
1>row_neon64.cc
1>row_win.cc
1>正在生成代码...
1>正在编译...
1>scale.cc
1>scale_any.cc
1>scale_argb.cc
1>scale_common.cc
1>scale_gcc.cc
1>scale_lsx.cc
1>scale_mmi.cc
1>scale_msa.cc
1>scale_neon.cc
1>scale_neon64.cc
1>scale_rgb.cc
1>scale_uv.cc
1>scale_win.cc
1>video_common.cc
1>正在生成代码...
1>yuv.vcxproj -> G:\CDN\PUSH\obs-studio-27.2.4\nls\thirdparty\libyuv\outCmake32\Debug\yuv.lib
1>已完成生成项目“yuv.vcxproj”的操作。
========== “生成”: 1 成功，0 失败，0 更新，0 已跳过 ==========

默认是MDd，名字是yuv.lib

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【libyuv】windows构建

官方说明

deptools

bash 设置代理

报错 Your metrics.cfg file was invalid or nonexistent. A new one will be created.

git 设置代理

.gclient 文件

gclient sync

官方sync 后也只是一个.gclient文件么？

构建

这错误

python 啥也没生成？

=

CMAKE 构建

名字叫做yuv.lib

默认是MDd，名字是yuv.lib

【libyuv】windows构建相关推荐

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