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BZLZHH 6e36bf2c1b [Chore, Docs] (...): drop the archived notes and move the skill under tools
- the archive freeze rule goes with the directory
- code comments lose citations to the removed notes
2026-10-31 19:29:06 +08:00

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#!/bin/bash
# mgrun <surface: offscreen|server> <command...> - (container, as root) run one MobileGL client as the
# desktop user inside the running Plasma session. Installed as /usr/local/bin/mgrun (push-tools.sh).
# mgrun offscreen glmark2-es2-wayland -s 1280x720 # Wayland client, presents through KWin
# mgrun offscreen eglinfo -B ; mgrun offscreen glxinfo -B # glxinfo goes through Xwayland + GLX vendor
# "server" is only for a client that owns the Android Surface itself (KWin does); everything else is
# offscreen. MobileGL is the container's system-wide vendor, so nothing selects it here: EGL comes from
# /usr/share/glvnd/egl_vendor.d/10_mobilegl.json, transport/endpoint from /etc/mobilegl/client.conf,
# the backend from /etc/mobilegl/backend (must match the server), and the GLX vendor name / GBM backend
# from /etc/profile.d/mobilegl.sh (sourced by the login shell below). Client log:
# ${MGLOG:-/tmp/mgl-run.log} -> the library writes /tmp/mgl-run.client.log (truncated per run; give
# concurrent clients different MGLOG values). Env: MGLOG, DESKTOP_USER (swung0x48).
S=$1; shift
DU=${DESKTOP_USER:-swung0x48}
U=$(id -u "$DU")
cd /tmp
exec sudo -u "$DU" env XDG_RUNTIME_DIR=/run/user/$U WAYLAND_DISPLAY=wayland-0 DISPLAY=:0 \
XAUTHORITY=$(ls /run/user/$U/xauth_* 2>/dev/null | head -1) \
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$U/bus QT_QPA_PLATFORM=wayland \
MOBILEGL_IPC_SURFACE=$S MOBILEGL_LOG_FILE_PATH=${MGLOG:-/tmp/mgl-run.log} \
bash -lc 'exec "$@"' mgrun "$@"