www-client/firefox pgo system-pipewire system-png -telemetry
www-client/firefox hwaccel libproxy
www-client/firefox pulseaudio jumbo-build

>=x11-base/xorg-server-21.1.18 xvfb
>=media-libs/libvpx-1.15.2 postproc
>=media-libs/libpng-1.6.50-r1 apng
