Everything the macOS app does that stage 1 lacked, before any new
feature work (user directive):
- Input capture is now a deliberate, reversible STATE (Moonlight-
style): engaged on stream start and click-into-video (the engaging
click is suppressed), released by Ctrl+Alt+Shift+Q (toggles) or
focus loss; held keys/buttons are flushed host-side on release;
cursor hiding + shortcut inhibition follow the state; HUD hint when
released. Per-session window handlers disconnect with the page.
- Gamepads: app-lifetime SDL service (GamepadManager parity) — pad
list + "Forwarded controller" pin in Settings (auto = most recent),
"Automatic" pad TYPE resolves from the physical pad at connect;
DualSense touchpad contacts + ~250 Hz motion samples on the 0xCC
plane (Swift GamepadWire scale constants); feedback grows adaptive-
trigger replay and player LEDs via raw DS5 effects packets (the
wire's 11-byte blocks drop into SDL_SendGamepadEffect verbatim);
held pad state zeroed on pad switch/detach. sdl3 "hidapi" feature.
- Microphone uplink: PipeWire capture -> Opus 20 ms -> 0xCB datagrams
(validated live: host received 711 mic packets), Settings toggle.
- Speed test per saved host (Swift's "Test Network Speed…"): 2 s
probe burst, goodput/loss + recommended ~70 % bitrate, one-tap apply.
- Settings: host compositor preference (sent in the Hello), native-
display resolution/refresh resolved from the window's monitor at
connect (new default), bitrate ceiling to 3 Gbit/s.
- Hosts page: saved/trusted hosts section for direct pinned reconnect
(mDNS not required), rebuilt on every page return.
Deliberately not ported: audio device pickers (PipeWire routing owns
this on Linux), resize-to-request_mode (not wired in Swift either),
pointer-lock relative mouse (stage-2 presenter, needs raw Wayland).
DualSense fidelity needs a physical pad to live-verify.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
On Bazzite (atomic rpm-ostree) `sudo usermod -aG input $USER` doesn't stick —
/etc/group is managed declaratively, so the change is dropped or reverted on
the next update. The supported path is the `ujust add-user-to-input-group`
recipe, which edits the group the immutable-OS-correct way. Update the bazzite
README + the packaging quickstart + the troubleshooting note (which also now
points at the host's "virtual gamepad/DualSense created" vs "creation failed"
log as the unambiguous signal).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
punktfunk-host builds unchanged against either FFmpeg 7.x (libavcodec 61) or 8.x
(libavcodec 62) — ffmpeg-sys-next auto-detects the system version, and the host's
ffmpeg FFI only touches long-stable APIs. Confirmed by building + running live on a
Bazzite F43 box (FFmpeg 7.1.3): full gamescope capture → zero-copy dmabuf→CUDA →
NVENC H.265 at 1280x720x60, p50 ~0.96 ms. Just doc/spec accuracy, no code change:
- encode/linux.rs + CLAUDE.md: drop the "FFmpeg 8 only" claim; note 7.x/8.x both work.
- rpm spec: add the missing zero-copy GPU build deps the link actually needs —
pkgconfig(gl) + pkgconfig(gbm) (mesa) — and document that -lcuda needs libcuda.so at
link time (NVIDIA host, or the CUDA toolkit stub on a headless COPR/koji builder).
Tracked for a proper fix: make the cuda/gbm/GL FFI dlopen-based like khronos-egl so
the RPM builds on a GPU-less host.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A step-by-step walkthrough for running the host on Bazzite (the immutable
Fedora-Atomic gaming distro): the two install paths (rpm-ostree layering vs the
bootc image), udev + the `input` group, host.env knobs (gamescope-default), the
systemd --user service, firewall ports, verification, and troubleshooting — all
grounded in the packaging/ files. Flags the operator-run COPR, the loopback-only
mgmt port, and that the bundled unit runs the GameStream `serve` host (not m3-host).
Linked from packaging/README.md.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Roadmap #3 (install on other devices). Bazzite already ships gamescope + PipeWire + the
NVIDIA stack, so the host slots in with minimal new deps (ffmpeg-libs from RPM Fusion + opus
+ libei).
- packaging/rpm/punktfunk.spec — builds punktfunk-host from source (cargo), installs the
binary + udev rule + systemd user unit + headless helpers; Requires/Recommends mapped from
the Ubuntu bootstrap deps to Fedora.
- packaging/bootc/Containerfile — layer punktfunk into a bazzite-nvidia bootc image for
atomic, image-based installs.
- packaging/bazzite/host.env — gamescope-default appliance config (spawned per session).
- packaging/copr/ + packaging/README.md — COPR build-from-SCM settings + install docs
(rpm-ostree and bootc paths), and why not Flatpak.
- LICENSE-MIT + LICENSE-APACHE — materialize the declared `MIT OR Apache-2.0` (was unfiled);
the RPM ships them.
Not buildable on the Ubuntu dev box (no rpm tooling) — the COPR/Fedora build is operator-run;
all spec-referenced files verified present and the cargo build is green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
enricobuehler