Arch Linux + Hyprland 畫面是全黑的

[wwxiaoqi]

安装 wemeet-wayland-screenshare 使用还是一样

我的系統：

• os: Arch linux
• pipewire 1:1.2.7-1
• wireplumber 0.5.7-1
• xdg-desktop-portal 1.18.4-2
• xdg-desktop-portal-wlr 0.7.1-1
• xdg-desktop-portal-hyprland 1.3.8-1

详细版本

~ >>> pacman -Q | grep wemeet
wemeet-bin 3.19.2.400-3
wemeet-wayland-screenshare-git 3.19.2.400_hooked-8

~ >>> pacman -Q | grep xdg
flatpak-xdg-utils 1.0.6-1
libxdg-basedir 1.2.3-2
xdg-dbus-proxy 0.1.6-1
xdg-desktop-portal 1.18.4-2
xdg-desktop-portal-gtk 1.15.1-2
xdg-desktop-portal-hyprland 1.3.8-1
xdg-desktop-portal-wlr 0.7.1-1
xdg-user-dirs 0.18-2
xdg-utils 1.2.1-1

~ >>> pacman -Q | grep hypr
hyprcursor 0.1.10-1
hypridle 0.1.5-1
hyprland 0.45.2-3
hyprlang 0.6.0-1
hyprlock 0.5.0-1
hyprutils 0.2.6-1
hyprwayland-scanner 0.4.2-1
xdg-desktop-portal-hyprland 1.3.8-1

~ >>> pacman -Q | grep pipew
kpipewire 6.2.4-1
libpipewire 1:1.2.7-1
pipewire 1:1.2.7-1
pipewire-alsa 1:1.2.7-1
pipewire-audio 1:1.2.7-1
pipewire-jack 1:1.2.7-1
pipewire-pulse 1:1.2.7-1

使用

手动编译好后使用 LD_PRELOAD=$(readlink -f ./libhook.so) wemeet-x11 日志如下

Log Details

[1216/113757.675753:WARNING:resource_bundle_qt.cpp(119)] locale_file_path.empty() for locale 
Installed Qt WebEngine locales directory not found at location /usr/lib/wemeet/translations/qtwebengine_locales. Trying application directory...
Qt WebEngine locales directory not found at location /opt/wemeet/bin/qtwebengine_locales. Trying fallback directory... Translations MAY NOT not be correct.
Path override failed for key ui::DIR_LOCALES and path '/home/xiaoqi/.QtWebEngineProcess'
Installed Qt WebEngine locales directory not found at location /usr/lib/wemeet/translations/qtwebengine_locales. Trying application directory...
Qt WebEngine locales directory not found at location /opt/wemeet/bin/qtwebengine_locales. Trying fallback directory... Translations MAY NOT not be correct.
Path override failed for key ui::DIR_LOCALES and path '/home/xiaoqi/.QtWebEngineProcess'
[1216/113757.732512:WARNING:resource_bundle_qt.cpp(119)] locale_file_path.empty() for locale 
[1216/113757.732619:WARNING:resource_bundle_qt.cpp(119)] locale_file_path.empty() for locale 
[2:24:1216/113757.745695:ERROR:address_tracker_linux.cc(214)] Could not bind NETLINK socket: Address already in use (98)
[hook] payload thread started
[hook] stream node_id: 106
[hook] portal status: running
[hook SYNC] pipewire_fd acquired: 216
[hook SYNC] pipewire screencast object allocated
[payload SYNC] pipewire_fd acquired: 216
[payload SYNC] got pipewire_handle.
[payload] pipewire thread started.
[payload pw] stream state changed from unconnected to connecting
[payload pw] stream state changed from connecting to paused
[payload pw] param changed. received param type: Spa:Enum:ParamId:Props
[payload pw] ignoring non-format param
[payload pw] param changed. received param type: Spa:Enum:ParamId:Latency
[payload pw] ignoring non-format param
[payload pw] param changed. received param type: Spa:Enum:ParamId:Format
[payload pw] spa_format_video_raw_parse retval: 4
[payload pw] actual params: width: 2880 | height: 1800 | framerate: 0.000000 | max_framerate: 120.000000 | format: BGRx | param_good: 1
[payload SYNC] x11 sanitizer stopped.
[payload pw] stream state changed from paused to streaming
[payload pw] processed frame count: 20
[payload pw] processed frame count: 40
[payload pw] processed frame count: 60
[payload pw] processed frame count: 80
[payload pw] processed frame count: 100
[hook] signal pw stop.
[payload] pw stop signal received. pw stopped. 
[payload SYNC] pw stop confirmed.
[hook SYNC] pw stop confirmed.
[hook] stop gio main loop.
[payload SYNC] gio stop confirmed.
[hook SYNC] gio stop confirmed.
[payload pw] stream state changed from streaming to paused
[payload pw] param changed. received param type: Spa:Enum:ParamId:Format
[payload pw] ignoring non-format param
[payload pw] param changed. received param type: Spa:Enum:ParamId:Format
[payload pw] ignoring non-format param
[payload pw] stream state changed from paused to unconnected

[wwxiaoqi]

观察 #9 (comment) 的运行日志和我这个日志很像，但是他是正常工作的。

output-001.mp4

[xuwd1]

如果这边指的是右上角窗口是全黑的话，这个是预期内的状态：

• 腾讯会议的开发者们实现了这样的一个窗口，他在compositing DE上甚至原本会使得用户的鼠标无法点击到任何东西，或者整个桌面全黑
• 正是本项目中的x11 sanitizer使得这个窗口可以被用户操作（如最小化等）
• 在如hyprland这样的tiling WM上，你因此会一直看到这样的一个黑色窗口. 事实上，你完全可以自行将其关闭

update: 我突然理解到这里的意思是说如sway这样的tiling WM没有出现这样的问题，如果是这样的意思的话，是我之前理解错了. hyprland目前的确是我们兼容的各DE/WM中最难以处理的一个，前段时间已经意识到hyprland可能需要完全单独的x11 sanitizer逻辑来应对. 我有时间了会再研究一下这个问题尝试解决，不过在此之前，还请暂且将就使用，谢谢！

[xuwd1]

reopening issue