64 lines
2.2 KiB
Text
64 lines
2.2 KiB
Text
# infra/config/chromium-flags — pushed to /etc/fly/chromium-flags, one flag
|
|
# per line, read by infra/bin/flystage-launch (flystage.service's
|
|
# ExecStart). Comment and blank lines are stripped there, which is a small
|
|
# deviation from the raw `cat | tr` in docs/design/infra.md section 3 —
|
|
# kept because the design's own flag table has a "why" for every single
|
|
# flag and losing that at the one place ops actually reads is a bad trade
|
|
# for saving one grep. See docs/design/infra.md section 3 for the full
|
|
# rationale table this mirrors, and stage-bridge.md section 0 for the two
|
|
# corrections (no --mute-audio, no SwiftShader flags) already applied here.
|
|
|
|
--kiosk
|
|
--window-position=0,0
|
|
--window-size=1920,1080
|
|
# one window filling the root, no browser chrome in frame
|
|
|
|
--user-data-dir=/var/lib/fly/chrome
|
|
# writable profile outside a nologin home, survives restarts
|
|
|
|
--no-first-run
|
|
--no-default-browser-check
|
|
--disable-search-engine-choice-screen
|
|
# no first-run UI on stream
|
|
|
|
--noerrdialogs
|
|
--disable-session-crashed-bubble
|
|
--disable-infobars
|
|
--hide-scrollbars
|
|
# nothing modal can appear over the broadcast
|
|
|
|
--autoplay-policy=no-user-gesture-required
|
|
# page-played audio has no click to wait for (decision 8: page plays audio, no --mute-audio)
|
|
|
|
--disable-background-timer-throttling
|
|
# Chromium throttles background timers to ~1 Hz
|
|
|
|
--disable-backgrounding-occluded-windows
|
|
# an occluded window must not be treated as background
|
|
|
|
--disable-renderer-backgrounding
|
|
# keep renderer priority
|
|
|
|
--disable-ipc-flooding-protection
|
|
# a 30 Hz feed plus canvas draws exceeds the default 10/s/frame cap
|
|
|
|
--disable-gpu
|
|
--disable-software-rasterizer
|
|
# 2D canvas only, Skia CPU raster, no SwiftShader cost (decision 3: 2D canvas, not WebGL)
|
|
|
|
--force-device-scale-factor=1
|
|
--force-color-profile=srgb
|
|
# deterministic pixels into x264
|
|
|
|
--disable-lcd-text
|
|
# subpixel antialiasing becomes colour fringing after 4:2:0 subsampling
|
|
|
|
--password-store=basic
|
|
--use-mock-keychain
|
|
# no gnome-keyring in the container
|
|
|
|
--disable-features=Translate,MediaRouter,OptimizationHints,CalculateNativeWinOcclusion
|
|
# fewer background subsystems; occlusion calculation is meaningless on Xvfb
|
|
|
|
--remote-debugging-port=9222
|
|
# loopback by default; needed for the P0 measurements and the CDP fallback watchdog
|