- HDR toggle in Settings → Display. Persisted (hdr_enabled, default on); the
host is advertised HDR only when the toggle is on AND the panel can present
HDR10 (displaySupportsHdr), so SDR panels never get PQ they'd mis-tone-map.
The toggle is disabled/greyed on non-HDR displays (ToggleRow gained `enabled`).
- Extend the stats HUD with a video-feed line, e.g.
"HEVC · 10-bit · HDR (BT.2020 PQ) · 4:2:0". nativeVideoStats now returns 14
doubles (appends bitDepth, CICP primaries/transfer, chroma_format_idc from the
negotiated Welcome); older/shorter layouts just omit the line.
- Lock the stream to landscape while streaming (SENSOR_LANDSCAPE), restoring the
prior orientation on exit. The activity declares configChanges=orientation, so
it re-lays-out in place with no stream restart; harmless no-op on TV.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Steam Deck pass-through (design/steam-deck-passthrough-plan.md), code-complete +
all CI checks green on Linux + adversarially reviewed; on-glass validation pending:
- usbip/`vhci_hcd` virtual Deck transport (inject/linux/steam_usbip.rs) for
non-SteamOS hosts (Bazzite/generic) — presents a real interface-2 USB Deck so
Steam Input promotes it. In-process vhci attach (loopback OP_REQ_IMPORT handshake
→ sysfs attach) with a bounded `usbip`-CLI fallback; detach on drop.
- Backed by a vendored, libusb-free trim of the `usbip` crate
(crates/punktfunk-host/vendor/usbip-sim, MIT + NOTICE; host/cdc/hid + rusb/nusb
removed; interrupt-IN paced by bInterval).
- Selection ladder raw_gadget (SteamOS fast-path) → usbip (universal) → UHID,
with PUNKTFUNK_STEAM_USBIP / PUNKTFUNK_USBIP_ATTACH knobs.
- Shared Deck descriptors + the 0x83/0xAE feature contract + a Steam-accepted
serial consolidated into steam_proto.rs; the raw_gadget backend reuses them.
- Linux client leave-shortcuts: Ctrl+Alt+Shift+D + holding the escape chord
(L1+R1+Start+Select) >=1.5s end the session (short press still exits
fullscreen); the chord state resets across sessions.
Also bundles in-progress work already staged in the tree:
- host(kwin): xdg-output logical-geometry mapping so the KWin fake_input backend
places absolute coordinates correctly under display scaling.
- docs: design/README index entries + design/controller-only-mode.md.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Write design/steam-deck-passthrough-plan.md — the build plan to ship exact Steam
Deck pass-through from the Linux client (incl. the Steam + QAM buttons) plus a
virtual Deck on any Linux host. Key validated facts captured so the next session
doesn't re-investigate:
- Client capture is ALREADY correct: SDL3 maps Steam->Guide, QAM->Misc1; the
client forwards BTN_GUIDE/BTN_MISC1; the host maps them to btn::STEAM/btn::QAM.
Only precondition: Steam Input disabled on the client (the Decky UX).
- Shippable host transport = usbip + vhci_hcd (in-tree + signed everywhere, no
module build, no MOK) — PROVEN on Bazzite: Steam promotes the usbip interface-2
Deck (XInput slot + X-Box pad), identical to raw_gadget on SteamOS.
- Build steps: refactor steam_gadget.rs into shared Deck-logic + a transport
trait; add the usbip transport (vendor-trim the usbip crate to drop rusb/libusb,
in-process vhci attach); transport-select raw_gadget->usbip->UHID/DualSense;
client leave-shortcut (controller chord + Ctrl+Alt+Shift+D); serial polish.
Also checks in the working usbip Deck PoC (packaging/linux/steam-deck-gadget/
usbip-poc/) for the next session to build on. Not pushed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The virtual Steam Deck is validated glass-to-glass on a Deck: it appears as a
distinct second Steam controller, a held A drives Steam's overlay ("Resume
Game"), and a button press registers in a real game (confirmed in-game).
gadget_preferred() now defaults ON for SteamOS hosts (/etc/os-release ID=steamos
or ID_LIKE), OFF elsewhere where the universal UHID path stays the default;
PUNKTFUNK_STEAM_GADGET=1/0 forces it. A Deck-as-host with a physical Deck never
reaches this path — resolve_gamepad's conflict gate degrades SteamDeck → DualSense
first, so the two-Deck case never happens in production (it was only a test-rig
confound on the dev Deck).
The feature is complete: a virtual Steam Deck that Steam Input recognizes +
promotes, churn-free, with input flowing to games. Workspace clippy/fmt/test
green. Not pushed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The virtual Deck's gamepad evdev was churning (destroyed + recreated) because
Steam kept re-probing: GetControllerInfo reads HID feature reports, and the gadget
served zeros for them. Captured the real contract off a physical Deck
(packaging/linux/steam-deck-gadget/get_deck_attrs.c, hidraw HIDIOCGFEATURE — usbmon
truncates to 32B) and implemented it in steam_gadget.rs::feature_reply:
- 0x83 GET_ATTRIBUTES_VALUES: [83, 2d, 9×(attr-id, u32-LE)] — product id 0x1205, a
per-instance unit serial (0x0a/0x04, so a gadget never collides with a real Deck
or another gadget), and the capability attrs (0x09=0x2e, 0x0b=0x0fa0, rest 0).
- 0xAE GET_STRING_ATTRIBUTE: [ae, len, attr, ascii] — serial (attr 1) / board
serial (attr 0).
- other commands (0x87 settings): echo the last write.
Validated on the Deck: 1 connect / 0 disconnect / 1 gamepad evdev (was constant
churn), Steam activates the gadget cleanly (no GetControllerInfo failed, no zombie)
and emits its X-Box 360 pad. usbmon on the gadget's bus confirms our state reports
(pressed button at byte 8) are delivered on the interrupt-IN and consumed by
hid-steam — so with M1/M2's byte-8→BTN_SOUTH decode the input chain is proven
end-to-end. Remaining: a foreground-game confirmation of Steam Input's XInput
mapping, then default the gadget on for SteamOS.
Workspace clippy/fmt/test green. Not pushed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Port the proven raw_gadget virtual Deck to a Rust host gamepad backend, the
SteamOS-only transport that gets Steam Input to actually promote the Deck.
- inject/linux/steam_gadget.rs (new): SteamDeckGadget — a userspace raw_gadget
emulator of the real 3-interface USB Deck (mouse=0/keyboard=1/controller=2,
28DE:1205) on a dummy_hcd loopback UDC, descriptors captured from a physical
Deck, answering every control transfer incl. the HID feature reports. Driven by
the same steam_proto::serialize_deck_state as the UHID pad; rumble feedback via
parse_steam_output. The raw_gadget UAPI is funneled through 4 documented ioctl
wrappers (the crate denies undocumented unsafe).
- inject/linux/steam_controller.rs: the manager pad is now a DeckTransport enum
(Uhid | Gadget); ensure() prefers the gadget when PUNKTFUNK_STEAM_GADGET=1
(best-effort modprobe dummy_hcd+raw_gadget), gracefully falling back to the
universal UHID SteamDeckPad. write/pump/heartbeat dispatch through the enum.
Validated on a real Deck via a static musl harness that #[path]-includes the
module: enumerates, hid-steam binds + reads our serial + creates the Steam Deck +
Motion Sensors evdevs — identical to the C PoC. Caught a real portability bug:
raw_gadget's no-arg ioctls (RUN/CONFIGURE/EP0_STALL) reject a non-zero `value`
with EINVAL, and on musl an omitted ioctl vararg is a garbage register — so they
must pass an explicit 0.
Opt-in (default off) while the Steam GetControllerInfo feature contract is
hardened (to stop the gamepad-evdev churn). Workspace clippy/fmt/test green. Not pushed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The interface-2 wall is climbed. packaging/linux/steam-deck-gadget/deck_raw_gadget.c
is a raw_gadget userspace emulator of a real 3-interface USB Steam Deck (28DE:1205,
mouse=0/keyboard=1/controller=2) on a dummy_hcd loopback UDC, with descriptors
captured verbatim from a physical Deck and full HID feature-report handling.
Live on a real Deck (SteamOS 3.8.11): hid-steam reads our serial (PFDECK000),
creates the Steam Deck + Motion Sensors evdevs, and Steam Input PROMOTES it —
controller.txt "Interface: 2 ... device opened ... reserving XInput slot 1" +
"input: Microsoft X-Box 360 pad 1". Stable (1 connect, 0 disconnects, no zombie);
the kernel Steam Deck evdev is then grabbed by Steam Input which exposes its own
X-Box pad, exactly like a real Deck. First time a virtual Deck is fully Steam-Input
promoted (UHID can't — it has no USB interface number, so Steam filters it).
Also includes the configfs f_hid variant (configfs_gadget_up/down.sh) — the minimal
reproducer that proved interface 2 makes Steam open+XInput-reserve the device, but
f_hid can't serve feature reports so Steam dropped it as a zombie.
Gotchas documented in the README: 7-byte vs 9-byte endpoint descriptor, no-data OUT
controls acked via zero-length EP0_READ (not WRITE, else error -110), streamer must
not start before SET_CONFIGURATION is acked. SteamOS-host only (needs dummy_hcd +
raw_gadget). Recognition proven; feeding real client reports + a host backend is next.
Not pushed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Don't present a virtual Steam (28DE) pad on a host that already has a physical
Steam controller — the host's own Steam Input would then manage two Decks and
confuse player assignment.
- physical_steam_controller_present(): scans /sys/bus/hid/devices for a 28DE HID
device on a real (non-/virtual/) path.
- degrade_steam_on_conflict() in resolve_gamepad: a resolved SteamDeck /
SteamController with a physical Steam controller attached degrades to DualSense
(then the M5 uhid ladder); PUNKTFUNK_STEAM_FORCE=1 overrides (e.g. a remote-only
box with no competing Steam Input).
Validated on real hardware (a SteamOS Steam Deck @ .253 + a Bazzite host @ .41,
both running Steam):
- Conflict confirmed: the Deck-as-host already has its physical 28DE:1205 AND
Steam's 28DE:11FF XInput output pad live; a 2nd virtual 28DE = two Decks.
- Bind robustness: the virtual Deck binds hid-steam on a SECOND kernel (Bazzite
6.17.7, vs the dev box 7.0) and the kernel accepted our serial (the M1 fix).
- Criterion-4 (running-Steam recognition) PARTIAL: a userspace consumer (Steam/
SDL) engaged the virtual Deck (opened the hidraw, ran the lizard-disable +
settings sequence the kernel's Deck path skips) but emitted NO 28DE:11FF XInput
pad on the desktop — so Steam recognizes it enough to manage lizard mode but did
not promote it to a managed XInput controller (likely needs a Big-Picture/game
context, or a richer device; the 0x83/0xA1 attribute probes never fired, so it
wasn't a probe-reject either).
- The heuristic itself checks TRUE on the Deck, FALSE on Bazzite.
Workspace clippy/fmt/test green. Not pushed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Keep the rich Steam inputs from silently dropping when the resolved backend
isn't the virtual hid-steam device, and fix a cross-device motion-scale bug.
- inject/proto/steam_remap.rs (new, pure + unit-tested):
* motion_wire_to_deck — the wire carries DualSense-convention units (20 LSB/
deg.s gyro, 10000 LSB/g accel — what every client capture emits), but the
Deck's hid-steam report wants 16 LSB/deg.s + 16384 LSB/g. The Deck backend
now rescales (gyro x16/20, accel x16384/10000): a real Deck<->Deck gyro/
accel correctness fix (the DualSense/DS4 backends consume the wire 1:1).
* fold_paddles + RemapConfig (PUNKTFUNK_STEAM_REMAP=paddles=drop|stickclicks|
shoulders, default drop) — the DualSense + DS4 managers fold a client's back
grips onto standard buttons rather than dropping them (those pads have no
back-button HID slot; the uinput Xbox pad already exposes them as Elite
paddles BTN_TRIGGER_HAPPY5-8).
- resolve_gamepad: a runtime degrade ladder — a UHID backend (DualSense / DS4 /
Steam Deck) on a host where /dev/uhid isn't writable now falls back to the
uinput Xbox 360 pad instead of a dead controller (the device-create would
just fail). Separate from pick_gamepad's compile-time platform check, so the
existing pick_gamepad tests are untouched.
- Delete the throwaway M0/M1 spike (src/bin/steam_uhid_spike.rs) — M2's
#[ignore]d backend test subsumes its validation, and removing it frees
steam_proto to reference steam_remap cleanly.
On-box backend test still green; workspace clippy/fmt/test green (incl. the new
steam_remap tests). Deferred as optional RemapConfig growth: gyro->mouse /
trackpad->stick synthesis on an Xbox target (no slot — documented drop today).
Not pushed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Finish the client side of the Steam Controller / Steam Deck pipeline.
- C-ABI (core abi.rs): PunktfunkRichInputEx — a size-prefixed superset of
PunktfunkRichInput that can express the second trackpad (surface), a distinct
click vs touch, signed coords + pressure — plus
punktfunk_connection_send_rich_input2 (the struct_size ABI-skew-guard
precedent). The only way a C client (Apple/embedders) can emit a TouchpadEx;
the legacy struct + send_rich_input stay byte-for-byte. punktfunk_core.h
regenerated.
- Decky (clients/decky): a "Steam Deck" gamepad type in Settings + an unmissable
Disable-Steam-Input instruction shown when it's selected (in Game Mode Steam
Input holds 0x1205, so the SDL HIDAPI Steam driver can't open the Deck's
controls until the user disables Steam Input for the shortcut). Plus a
best-effort, feature-detected disableSteamInputForShortcut() in launchStream —
never blocks/throws; the manual toggle is the documented source of truth.
- Apple parity (PunktfunkConnection.swift): GamepadType.steamController/steamDeck
(wire 5/6) + name parsing, so the resolved type round-trips. Capture is blocked
(GameController never surfaces a 0x28DE HID device).
- Android parity (Gamepad.kt): PREF_STEAMCONTROLLER/STEAMDECK + the Valve 0x28DE
PIDs in prefFor(). Rich-input capture stays out of scope (no rich-input plane
yet) — standard buttons/sticks resolve to the host's Steam Deck pad.
Rust workspace clippy/fmt/test green; Decky src/ typechecks clean (only a
pre-existing @decky/api dep resolution error remains); Swift/Kotlin compile on
their CI. The full pipeline is now BUILT; what remains is validation that needs
hardware we don't have (a running Steam on the host, a live Deck client, the
Moonlight paddle regression). Not pushed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Linux + Windows native clients (clients/{linux,windows}/src/gamepad.rs) now
capture and send the Steam Controller / Steam Deck rich inputs, so a real Deck
(off Steam Input) or a Steam Controller on a desktop client drives the host's
virtual hid-steam pad end-to-end:
- Set SDL's HIDAPI Steam hints (SDL_JOYSTICK_HIDAPI_STEAMDECK / _STEAM) before
init so SDL opens Valve devices directly (paddles + both trackpads + gyro as
first-class SDL gamepad inputs).
- Detect the Deck/SC by VID/PID (0x28DE + 0x1205 / 0x1102 / 0x1142) ->
GamepadPref::SteamDeck (there is no SDL gamepad type for it), so the host
builds the virtual Deck with the right identity.
- Map the SDL paddle + Misc1 buttons -> BTN_PADDLE1..4 / BTN_MISC1 (a free win
for Xbox Elite paddles too).
- Route a SECOND touchpad -> RichInput::TouchpadEx (SDL touchpad 0 = left ->
surface 1, 1 = right -> surface 2, signed coords); a single touchpad keeps the
legacy Touchpad. New forward_touch() helper centralizes the choice.
- Track held touchpad contacts per (surface, finger) and lift them on pad
switch/detach so a contact held at that moment can't stick.
- Sensor (gyro/accel) capture was already generic across pad types.
Linux client builds + clippy clean; the Windows client is a near-verbatim
mirror (windows CI compiles it). On a Deck in Game Mode, Steam Input still holds
the device — the user disables Steam Input for the client (the Decky UX, next);
on a desktop client (or a Deck with Steam Input off) the hints just work.
Remaining M4: Decky Disable-Steam-Input UX, Apple/Android parity, and the C-ABI
PunktfunkRichInputEx + send_rich_input2 (Apple/embedder send path). Not pushed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Carry the rich Steam Controller / Steam Deck inputs end-to-end on the wire —
strictly additive + forward-compatible (unknown kinds/bits drop on old peers).
Core (punktfunk-core):
- input.rs: BTN_PADDLE1..4 + BTN_MISC1 in Moonlight's buttonFlags2<<16 namespace
(so the GameStream paddle path and native grips share one host injector map;
Steam L4/L5/R4/R5 reuse the four Xbox-Elite paddle slots).
- quic.rs: RichInput::TouchpadEx (kind 0x03 — surface 0/1/2, touch+click, signed
coords, pressure; the second trackpad the single Touchpad can't express) and
HidOutput::TrackpadHaptic (kind 0x04 — the SC voice-coil pulse). Round-tripped.
- abi.rs: PUNKTFUNK_GAMEPAD_STEAMDECK=6 / _STEAMCONTROLLER=5, the paddle bits,
RICH_TOUCHPAD_EX / HIDOUT_TRACKPAD_HAPTIC constants. from_hid packs
TrackpadHaptic into the existing which + effect[0..6] — the legacy structs do
NOT grow (guarded by new size_of==20/19 asserts); GamepadPref lockstep +
paddle-bit lockstep asserts extended. include/punktfunk_core.h regenerated.
Host (punktfunk-host):
- steam_proto::from_gamepad maps the wire paddles -> the four Deck grips + QAM;
apply_rich routes TouchpadEx left/right -> the matching pad.
- every DualSense/DS4 manager (Linux + Windows) gained a TouchpadEx arm
(surface 0/2 -> its one touchpad; surface 1 ignored) so the variant compiles
everywhere and a Steam client streaming to a DS host keeps its right pad.
- the xpad BUTTON_MAP finally consumes the GameStream paddle bits
(BTN_TRIGGER_HAPPY5-8) — Sunshine/Moonlight paddle clients were silently
no-op'd before (design §5.6).
- Android feedback: drop TrackpadHaptic (no coils; rumble rides 0xCA).
Validated on-box: the ignored backend test now drives the full wire path —
from_gamepad (BTN_A + the L4 grip) + apply_rich (a left-pad TouchpadEx) reach the
evdev as BTN_A + ABS_HAT0X=-8000. Wire round-trips + paddle/TouchpadEx mapping
unit-tested. Workspace clippy/fmt/test green. Not pushed.
Deferred to M4: the C-ABI PunktfunkRichInputEx + send_rich_input2 (only the
Apple/embedder *send* path needs it; the host decodes TouchpadEx today).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Make the virtual hid-steam device a selectable per-session host gamepad,
end-to-end on Linux: PUNKTFUNK_GAMEPAD=steamdeck now builds a
SteamControllerManager that creates a /dev/uhid 28DE:1205 Deck, enters
gamepad_mode, and feeds the byte-exact Deck report (M1).
- inject/linux/steam_controller.rs: SteamControllerManager / SteamDeckPad,
mirroring dualsense.rs (open/create2, GET/SET_REPORT pump, heartbeat, RAII
destroy). Two Steam-specific quirks beyond the DualSense path:
* gamepad_mode entry — best-effort `lizard_mode=0` via sysfs, plus a b9.6
creation pulse (MODE_ENTER) so steam_do_deck_input_event stops
early-returning, plus an anti-toggle guard (MENU_HOLD_CAP) so a long
in-game Start-hold can't flip gamepad_mode back off.
* UHID_SET_REPORT answered err=0 (DualSense omits it; the kernel stalls
~5s/cmd otherwise); the 0xEB rumble report parsed onto the 0xCA plane.
- core config.rs: GamepadPref::SteamDeck (wire byte 6) + SteamController
(byte 5, reserved — folds to Xbox360 until its backend lands); from_u8 /
from_name / as_str. Forward-compatible (unknown byte -> Auto); the C-ABI
PUNKTFUNK_GAMEPAD_* constants stay M3, so no generated-header drift.
- punktfunk1.rs: PadBackend::SteamDeck variant + select / handle / apply_rich
/ pump / heartbeat arms; pick_gamepad Linux arm.
On-box: an #[ignore]d backend test (backend_binds_and_input_flows) drives the
real SteamDeckPad — it binds hid-steam (gamepad + IMU evdevs), enters gamepad
mode, BTN_A reaches the evdev, and the device tears down on drop. Workspace
clippy/fmt/test green. Not pushed. Next: M3 (protocol/ABI wire) + M4 (client
capture).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Flesh out inject/proto/steam_proto.rs into the full Steam Deck HID contract,
transcribed verbatim from the kernel steam_do_deck_input_event /
steam_do_deck_sensors_event and validated field-for-field against kernel 7.0:
- SteamState: the u64 button map (bytes 8..16), sticks/triggers/trackpads/IMU
stored as raw little-endian report values; serialize_deck_state is a pure,
byte-exact memcpy into the 64-byte unnumbered frame.
- from_gamepad (XInput frame -> Deck buttons/sticks/triggers) + apply_rich
(RichInput touchpad -> right pad, motion -> IMU).
- parse_steam_output: the 0xEB ID_TRIGGER_RUMBLE_CMD feedback -> (low, high)
for the universal rumble plane.
- serial_reply fixed: prepend the report-id-0 byte the kernel strips
(steam_recv_report does memcpy(data, buf+1, ...)); M0's reply lacked it, so
the kernel fell back to the "XXXXXXXXXX" serial.
- SteamModel (Deck now; classic Controller later), command/feature IDs.
The spike is repurposed as the M1 validator: it pulses the b9.6 mode-switch to
enter gamepad_mode (steam_do_deck_input_event early-returns under the default
lizard_mode otherwise), then holds a known test pattern. Reading both evdevs via
EVIOCGABS/EVIOCGKEY, every field matched: ABS_X/Y/RX/RY (incl. the kernel
Y-negation), both triggers, the touched right-pad HAT1X/Y, the IMU accel/gyro
(with ABS_Z/RZ negations), and the 6 expected buttons incl. the L4/R5 grips.
5 unit tests + workspace clippy/fmt/test green. Next: M2 (SteamControllerManager
UHID backend + PadBackend wiring). Not pushed — pipeline not yet shippable.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Greenfield virtual Steam Deck controller, the Steam analogue of the shipped
virtual DualSense. Proves the kernel hid-steam driver binds a /dev/uhid
28DE:1205 device, registers it as a real Steam Deck, and parses our input
reports — the go/no-go gate for the full Steam Controller/Deck pipeline.
- inject/proto/steam_proto.rs: keeper module — the vendor HID descriptor (one
feature report, the sole thing steam_is_valve_interface() checks), the
command/feature IDs, serialize_deck_state, and the serial GET_REPORT reply.
Unit-tested.
- src/bin/steam_uhid_spike.rs: throwaway M0 spike (Linux-only) — opens
/dev/uhid, creates the device, services the handshake including
UHID_SET_REPORT (which the DualSense backend omits and which hid-steam
stalls ~5s/cmd without), and heartbeats a neutral report.
- design/steam-controller-deck-support.md: full design + M0–M7 plan; the two
walls (Steam Input capture ownership; virtual-Steam recognition) and the
fidelity ceiling. Status: M0 GREEN.
On-box (headless Ubuntu 26.04, kernel 7.0, no Steam): journalctl -k shows
hid-steam binding the device (rebind off hid-generic), "Steam Controller
connected", and the kernel creating BOTH a "Steam Deck" gamepad evdev and a
"Steam Deck Motion Sensors" IMU evdev (INPUT_PROP_ACCELEROMETER). A
layout-agnostic mash-probe drove 23 distinct BTN_* codes through
hid-steam -> evdev, proving the input-report parse path. M1 line-checks the
exact per-bit report layout against the lab kernel.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Red-team found the .cargo/audit.toml justification for RUSTSEC-2023-0071 was
materially wrong: it claimed "Marvin targets decryption, so the vulnerable path
isn't exercised" — but the advisory is a variable-time modexp of the secret
exponent, which RSA *signing* (signing_key.sign) also runs. The accept is still
correct, for the RIGHT reasons (no decryption/padding oracle; the signed
serversecret is host-random not attacker-chosen; signing is operator-PIN-gated;
GameStream is off by default and the native QUIC plane uses rustls, not rsa;
Moonlight mandates RSA-2048 so the GameStream key can't move off it). Rewrite
the rationale accordingly.
Also shut the timing-sample amplifier the review surfaced: the pairing session
was never marked after phase 3, so a peer past phase 1 could loop phase2/phase3
to harvest many RSA signing-time samples. Sign exactly once per ceremony
(reject a repeated serverchallengeresp).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The accepts for #9 (PIN-window burn) and #13 (knock-queue flood) rested on a
circular premise — each cited the other as the safe fallback — and a re-review
showed one LAN attacker could defeat BOTH, denying all onboarding. Close them:
- #13 per-source-IP cap on the pending-knock queue (MAX_PENDING_PER_IP) so one
host can't fill/evict the 32-slot queue (QUIC validates the source address);
and eviction now NEVER drops a live *parked* knock (a held-open connection
awaiting operator approval), so a cert-rotating flood can't evict the genuine
device being onboarded. This makes the delegated-approval path genuinely
flood-resistant — restoring the validity of #9's "use delegated approval on
hostile LANs" fallback.
- #9 fingerprint-bindable PIN window: `NativePairing::arm_for(ttl, Some(fp))`
binds the window to one operator-selected device; `pin_for_attempt` returns
`BoundToOther` for any other fingerprint, which the QUIC pair path rejects
WITHOUT consuming the window — so an unpaired peer can neither pair nor BURN a
window armed for a specific device (it can't forge the bound fingerprint). The
mgmt `POST /native/pair/arm` gains an optional `fingerprint` (from a pending
knock); unbound arming keeps the legacy any-device behavior (trusted-LAN).
(Web-console "pair this pending device with a PIN" UX is a follow-up; the
flood-resistant knock path above is the immediate hostile-LAN onboarding path.)
+ regression tests (armed_pin_is_fingerprint_bindable,
pending_per_ip_cap_and_parked_protection); api/openapi.json regenerated.
110 host tests + clippy + fmt green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The gamepad host<->UMDF-driver shared sections (Global\pfds-shm-*, pfxusb-shm-*)
and the IDD-push frame ring/event (Global\pfvd-*) were created with
`D:(A;;GA;;;WD)` — GENERIC_ALL to **Everyone** — on the assumption the driver's
WUDFHost ran under a restricted token needing broad access. So any local
unprivileged user could OpenFileMapping the section to inject controller input,
tamper the trusted HID channel, or read captured screen frames
(security-review 2026-06-28 #5).
On-box validation (RTX box, 2026-06-29) disproved the restricted-token premise:
the WUDFHost token is NT AUTHORITY\LocalService (S-1-5-19), SYSTEM integrity,
with ZERO restricted SIDs. So the section only needs SYSTEM (the host creates +
writes it) and LocalService (the driver opens it). Scope both SDDL sites to
`D:(A;;GA;;;SY)(A;;GA;;;LS)`; rename the now-misnamed `permissive_sa` ->
`shared_object_sa`; correct the stale "restricted-token / Everyone" docs.
Validated live: a full DualSense + 1280x720x60 session — 6943 frames received,
HID output round-tripped, device status OK (pf_dualsense + pf_vdisplay WUDFHosts
both LocalService open the scoped sections fine), while OpenFileMapping from a
non-SYSTEM admin session now returns ACCESS_DENIED (was a granted handle under
WD). Host-only change (the SDDL is set when the host CREATES the section);
drivers unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
CFBundleDisplayName was "Punktfunkempfänger" across all targets/configs; the
in-app title is already "Punktfunk", so make the home-screen name match. Built
iOS app resolves CFBundleDisplayName = "Punktfunk".
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Stream reliability
- Default to the stage-2 presenter (VTDecompressionSession + CAMetalLayer): it detects
and recovers a wedged decoder, where stage-1's AVSampleBufferDisplayLayer freezes hard
on a lost HEVC reference frame with no app-side recovery (confirmed Apple limitation).
Stage 1 is now a DEBUG-only presenter toggle, plus the automatic no-Metal fallback.
- Stage-2 pixel-perfect: render the drawable at the decoded size (shader stays 1:1 =
identity) and let the layer's contentsGravity scale via the system compositor — the
same path stage-1's videoGravity used — instead of scaling in-shader.
- Loss recovery in both pumps is now a persistent awaitingIDR want, retried until an IDR
actually lands, so a keyframe request swallowed by the throttle can't strand a frozen
frame; 100 ms keyframe throttle to match the Android path.
- Fix "Publishing changes from within view updates": defer the HostStore writes out of
the .onChange(of: model.phase) callback.
- Move AVAudioSession setActive/setCategory off the main thread (async on a shared serial
queue) to stop the UI-stall warning.
Controllers
- Rumble: capped-exponential backoff when the gamecontrollerd.haptics XPC breaks (-4811)
so a transient server interruption self-heals instead of cascading; playsHapticsOnly so
a controller engine doesn't join the always-active streaming audio session.
- Host cards: iPad pointer "magnet" hover effect; iPhone press scale + light haptic.
UI / design
- Ship Geist (SIL OFL 1.1) as the app font (bundled OTFs + registration), with the
license surfaced in Acknowledgements.
- Restructure iOS/iPadOS Settings into a category NavigationSplitView; resolution wheel
with custom-resolution entry; 10-bit HDR toggle in Display.
- Industrial host-card redesign (left-aligned, bold, brand monogram tiles).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
force_extend_topology() was added before the resolve loop to de-clone a fresh IDD on
integrated-screen boxes (laptops), but its bare SDC_TOPOLOGY_EXTEND preset is
ACCESS_DENIED from the Session-0 service context on a HEADLESS box and broke the IDD
auto-activation there: resolve_gdi_name stayed None -> "not an active display path" ->
black screen. That regressed the headless/primary platform (live RTX box).
Revert to the proven c7ef0e4 flow: resolve FIRST (Windows auto-activates the IDD as its
own extended path), and force-EXTEND only as the FALLBACK when resolve returns None (the
integrated-screen clone case, observed live to leave resolve None). The success path is
byte-identical to c7ef0e4 (resolve -> set_active_mode -> isolate_displays_ccd).
Validated live: the headless RTX box streams again (probe: frames flow, driver attaches
to the ring, host/driver render LUIDs match).
Reviewed multi-agent + adversarial: no regression on the validated headless path or the
observed Optimus-laptop clone path (a cloned IddCx target resolves to None there, so the
is_none() fallback fires + de-clones). Known theoretical caveat, documented inline and
unobserved for IddCx but untested across GPU/driver/OS: a CCD clone that manifests as a
shared-source ACTIVE path would resolve to Some and bypass the is_none() gate. Follow-up:
widen the gate (a target_is_cloned helper) once an integrated-screen box is available to
validate.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
THIRD-PARTY-NOTICES.txt is ~885 KB / 16k lines; rendering it in a single
SwiftUI Text overshot the text-rendering height limit — it laid out for ages
and drew blank below the cutoff (only the small punktfunk licenses above it
showed). Split the notices into ~80 line-chunks (<=200 lines / <=18 KB each,
computed once as Licenses.thirdPartyNoticesChunks) and render them in a
top-level LazyVStack so only on-screen chunks lay out and no chunk is tall
enough to clip. Chunking is lossless — rejoining the chunks reproduces the
original byte-for-byte, so no notice text is dropped.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The add-host content is a SwiftUI Form (backed by a scrollable list), so it
bounced/scrolled inside the fixed .height(320) detent even though the three
rows + action button fit exactly. Lock it with .scrollDisabled(true) on iOS
(covers iPadOS); macOS (fixed-size panel) and tvOS (custom rows, no Form) are
untouched.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The in-app OSS license screens (a05c08b) added a `resources:` array to the
PunktfunkKit SwiftPM target, which makes SwiftPM emit a resource-bundle target
(PunktfunkKit_PunktfunkKit). A resource bundle is a product type that cannot
carry a provisioning profile, so the explicit PROVISIONING_PROFILE_SPECIFIER
each release.yml archive step set — global on macOS, sdk-scoped on iOS/tvOS —
now lands on it and fails the archive ("does not support provisioning profiles")
on all three platforms. (Before that commit there was no resource bundle, so the
profile was harmless.)
Switch all three archive steps to CODE_SIGN_STYLE=Automatic (development):
Automatic signing assigns a profile only to the app target and leaves the
resource bundle (and the macOS-host SwiftPM macro plugins) alone, and bakes the
sandbox entitlements in. No -allowProvisioningUpdates, so it stays offline and
never cloud-signs (the App-Manager ASC key can't). DISTRIBUTION signing is
unchanged — still manual, in the -exportArchive step (which maps the profile to
io.unom.punktfunk only). Drops the now-unneeded manual signing xcconfigs.
Requires the runner to have a development provisioning profile for
io.unom.punktfunk on each platform (now installed for macOS/iOS/tvOS).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The OpenAPI 'info.version' tracks CARGO_PKG_VERSION; the 0.3.0 bump made the
checked-in spec stale (the openapi_document_is_complete_and_checked_in test).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Surface THIRD-PARTY-NOTICES.txt in every GUI client (the desktop packages already
ship it as a file; this adds the on-glass screen):
- Linux: Preferences -> About -> Third-party licenses (adw::AboutDialog with the app
license + Legal sections; include_str! the root notices).
- Apple: macOS About tab / iOS+tvOS Acknowledgements link; notices bundled as
PunktfunkKit SPM resources, read via Bundle.module (the Xcode app links the SPM
product, so they ride along - no .pbxproj edit).
- Android: Settings -> About -> Open-source licenses (reads the bundled asset).
- (Windows landed earlier in 624387e: Settings -> About -> Third-party licenses.)
gen-third-party-notices.sh now copies the generated file into the Apple Resources/
and Android assets/ trees so the in-tree copies never drift.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Web-console "Approve" (delegated pairing, roadmap §8b-1) was unreachable: every
client routed a fresh pair=required host straight to the SPAKE2 PIN ceremony, so
no "knock" was ever recorded; and an unpaired connect was rejected+closed with no
way to resume after approval. The backend + console were complete but had no
client-side trigger and no post-approval admit path.
Host (native_pairing.rs, punktfunk1.rs): an unpaired identified knock is now
PARKED instead of rejected — it releases its NVENC session permit, awaits an
operator decision (NativePairing::wait_for_decision, woken by a Notify on
approve/deny), and on approval re-acquires a slot and admits the SAME connection
with no reconnect. QUIC keep-alive (4s/8s) holds the parked connection warm. The
pairing gate moves out of the HANDSHAKE_TIMEOUT-bounded handshake future;
approve_pending is reordered read-then-add and wait_for_decision double-checks
is_paired to close a "neither pending nor paired" race. New PENDING_APPROVAL_WAIT
(180s). Tests: delegated_approval_admits_after_knock now approves mid-park (no
reconnect) + new wait_for_decision_approve_deny_timeout unit test (108 host tests
green).
Clients (Linux/Apple/Windows/Android): a fresh pair=required host now offers
"Request access" alongside the PIN ceremony — a plain identified connect with a
~185s handshake budget and a cancelable "waiting for approval" UI; on success the
host is saved as paired, and cancel returns the UI immediately while a late-
resolving connect is torn down silently via a per-attempt flag. Apple reuses the
existing C-ABI timeout_ms (no ABI change); Windows adds SessionParams.connect_timeout
+ a RequestAccess screen; Android adds a timeoutMs arg to the nativeConnect JNI
seam (both sides + both callers). Linux built + clippy + fmt clean; Apple/Windows/
Android pending their CI/on-device compiles.
SPAKE2 ceremony reviewed end-to-end against the spake2 0.4 contract — correct, no
changes needed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
axum-server was used only for the plain-HTTP nvhttp listener, but we enabled
its tls-rustls feature (HTTPS is hand-rolled over tokio-rustls) — and that
feature was what pulled the unmaintained rustls-pemfile (RUSTSEC-2025-0134).
Drop the feature, bump axum-server to 0.8 (0.8 also no longer pulls it), and
move our own PEM parsing in gamestream/tls.rs to rustls-pki-types' PemObject
(the same path punktfunk-core/quic.rs already uses), removing our direct
rustls-pemfile dep too.
Net: rustls-pemfile fully gone; dependency graph trimmed 547 -> 529 crates
(the tls-rustls feature also dragged in prettyplease + a wasm-tooling chain).
cargo audit now reports only audiopus_sys + paste (transitive, latest, no
successor). 108 host tests + clippy + fmt green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
memmap2 0.9.10 has an unchecked-pointer-offset unsoundness; 0.9.11 is the
patched release (pulled transitively via xkbcommon in the host). cargo audit
now reports only the 3 deliberately-visible `unmaintained` warnings
(audiopus_sys / paste / rustls-pemfile — all latest, transitive, warn-only,
do not fail CI per .cargo/audit.toml).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The MIT OR Apache-2.0 SOURCE license is clean (audit found no copied copyleft); the
gaps were all binary-distribution (Layer-2). This makes the shipped artifacts honest:
- Windows host + client: bundled FFmpeg BtbN gpl-shared -> lgpl-shared (AMF/QSV/decode
unaffected; the GPL-only x264/x265 were never used), and ship the FFmpeg LGPL notice
+ license text in the installer + MSIX (licenses/).
- THIRD-PARTY-NOTICES.txt generated + bundled into installer/MSIX/deb/rpm. Offline
generator (scripts/gen-third-party-notices.{py,sh}) + cargo-about config (about.toml/
.hbs) with a permissive-only accepted-license allow-list as a copyleft regression gate.
- Reword the win32u GPU-preference hook comments to reflect independent reimplementation
(no Apollo/Sunshine GPL-3.0 source copied).
- README dual-license + inbound=outbound contributor clause + non-affiliation trademark
disclaimer; new CONTRIBUTING.md.
- LICENSE files into the standalone driver + vk-layer workspaces; deb copyright holder
aligned to "unom and the punktfunk contributors".
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The 0.11.15 bump for S1 (pre-auth out-of-order STREAM reassembly memory
exhaustion on the default QUIC listener) was reverted before the original
fix commit, so Cargo.lock on main still pinned the vulnerable 0.11.14 and
the new cargo-audit CI gate failed. Re-apply and lock it in.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Windows local-privilege findings from design/security-review-2026-06-28.md.
These are #[cfg(windows)] paths (verify in CI / on the box; this Linux dev
VM can't compile MSVC). They follow the existing write_secret_file/icacls
patterns; the cross-platform parts are cargo check/clippy/test green.
- #2 [HIGH]: route the mgmt bearer token write through the shared
write_secret_file so it gets the SAME Windows DACL (SYSTEM/Administrators)
as the host key — it was cfg(unix)-only and left Users-readable, leaking
full mgmt admin authority to any local user.
- #3 [HIGH]: create_private_dir now applies a restrictive DACL to the
%ProgramData%\punktfunk config directory (re-owns to Administrators to
defeat a pre-creation, strips inheritance, SYSTEM/Admins/OWNER full +
Users read-only) so a local user can't plant host.env/apps.json that the
SYSTEM service trusts (env/arg-injection LPE). host.env is now written
DACL-locked via write_secret_file; the config + logs dirs go through
create_private_dir.
- #8 [LOW]: write the web-console password file empty, icacls-lock it, THEN
write the secret — closes the brief write-then-icacls TOCTOU window.
- #11 [LOW]: the SYSTEM logs dir is DACL-locked (Users read-only, no
create), so a local user can't pre-plant host.log as a reparse/hardlink to
redirect SYSTEM's writes (subsumed by the #3 dir lockdown).
Deferred: #5 (host<->UMDF gamepad/IDD shared-section Everyone:GENERIC_ALL).
The section SDDL is intentionally permissive because the UMDF driver opens
it under a restricted token of unknown SID/integrity; scoping it blind would
likely break the live-validated gamepad/IDD pipeline, so it needs on-box
validation first. Tracked in the report.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Remediations from design/security-review-2026-06-28.md verified on Linux
(cargo check/clippy/test green; Windows-gated paths verify in CI):
- S1 [HIGH]: bump quinn-proto 0.11.14 -> 0.11.15 (RUSTSEC-2026-0185,
pre-auth out-of-order STREAM reassembly memory exhaustion on the
always-on default QUIC listener).
- #1 [HIGH]: remove the unauthenticated nvhttp `GET /pin` endpoint; the
GameStream PIN is delivered ONLY via the bearer-gated mgmt API, so a
network client can no longer submit its own displayed PIN and self-pair.
- #4 [HIGH->MED]: gate the unauthenticated RTSP/UDP media plane on a paired
`/launch` and bind it to the launching client's source IP (threaded
through the HTTPS handler), so an unpaired peer can neither start capture
on an idle host nor ride a paired client's active launch.
- #12: bound concurrent parked pairing waiters (MAX_PARKED_WAITERS) so a
pre-auth peer can't pin unbounded 300s handshakes. +regression test.
- #10: throttle the per-packet ENet control GCM-decrypt-failed warn
(exponential backoff) so a junk flood can't spam the log.
- #7 [MED->LOW]: serialize all process-global env mutation on the
session-setup path under a new vdisplay::ENV_LOCK (apply_session_env /
apply_input_env / the launch-cmd set_var / the gamescope env read), so
concurrent native sessions can't race set_var/getenv (data-race UB ->
host-wide DoS). Full per-session SessionContext threading remains a
follow-up for cross-session value confusion.
- #6 [MED]: move the gamescope EIS socket relay from world-writable /tmp to
$XDG_RUNTIME_DIR (per-user 0700) and reject a symlinked relay file, so a
local user can't intercept (keylog) or deny the remote session's input.
- S2: a malformed client Opus mic frame now drops that frame instead of
tearing down the shared host-lifetime virtual mic (cross-session DoS).
- S3: track held buttons/keys in capped HashSets (was unbounded Vec with
O(n) scans) so a paired client can't grow per-session input state.
- S5: reject fps==0/absurd at the open_video chokepoint (covers Hello,
ANNOUNCE, Reconfigure) so the encoder time_base/pts math can't div-by-0.
- S6: bound the shared mic mpsc (drop-newest when full).
- S4: cap Epic launcher-cache reads (catcache.bin/.item) so a planted giant
can't OOM the host during library enumeration.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
With cmake now found, Homebrew's CMake 4 refuses the vendored libopus's
`cmake_minimum_required(VERSION <3.5)` ("Compatibility with CMake < 3.5 has been
removed"). Export CMAKE_POLICY_VERSION_MINIMUM=3.5 (the same knob the Windows
build uses) so the cmake crate's child cmake configures the audiopus_sys libopus.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The self-hosted macOS runner runs steps with `bash --noprofile --norc`, so
Homebrew's bin dir is not on PATH — the previous `brew install cmake` died with
`brew: command not found` (exit 127). Find brew at its known prefix, install cmake
only if missing, and export the brew bin dir to $GITHUB_PATH so the subsequent
xcframework build (audiopus_sys → vendored libopus) actually finds `cmake`.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The 5.1/7.1 surround commit (7612238) added in-core Opus, which broke two CI jobs
that the merge didn't touch:
* Windows MSIX client: clients/windows/src/main.rs's headless `SessionParams`
initializer was missing the new `audio_channels` field (the GUI path sets it
from settings). Default the CLI/test path to stereo (2), matching trust.rs.
* Apple xcframework (apple.yml + release.yml): in-core Opus decode pulls
`audiopus_sys`, which builds a vendored *static* libopus via CMake when
pkg-config finds no system Opus — keeping the xcframework self-contained (no
runtime libopus.dylib on end-user Macs/devices). The self-hosted macOS runner
lacked `cmake`; install it self-healing before every xcframework build.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
A line-wrap put `+`/`*`-style markers at the start of two doc lines, which
clippy (Windows host job, rust 1.96) reads as markdown list items whose
unindented follow-on lines trip `doc_lazy_continuation` under `-D warnings`:
- encode/windows/nvenc.rs `chroma_444` field doc (the failing Windows-host
clippy job): "+ chromaFormatIDC = 3" → "and chromaFormatIDC = 3".
- encode/linux/vaapi.rs `probe_can_encode_444` doc: "+ validate" → "and
validate" (last line, didn't fire yet, but fragile — fixed pre-emptively).
Pure doc rewording, no behaviour change.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds negotiated 5.1/7.1 surround to the punktfunk/1 protocol and every client
(previously stereo-only):
- core: new shared `audio` layout table (LAYOUT_51/71 + identity multistream
mapping, canonical wire order FL FR FC LFE RL RR SL SR); Hello/Welcome
`audio_channels` negotiation via the trailing-byte back-compat pattern (old
peers fall back to stereo); C-ABI `punktfunk_connect_ex6`,
`punktfunk_connection_audio_channels`, and in-core multistream decode
`punktfunk_connection_next_audio_pcm` for embedders without a multistream
Opus decoder. Real-libopus channel-identity round-trip test.
- host: native audio thread captures + Opus-(multi)stream-encodes at the
negotiated count (with a cross-session cached-capturer channel-mismatch fix);
GameStream surround unified onto the safe `opus::MSEncoder`, dropping
`audiopus_sys` (~4 unsafe blocks) and un-gating Windows GameStream surround;
WASAPI loopback capture relaxed to 2/6/8 with the correct dwChannelMask.
- clients: Linux (PipeWire), Windows (WASAPI), Android (AAudio) decode via
`opus::MSDecoder` + render multichannel; Apple decodes in-core to PCM →
AVAudioEngine with an explicit wire-order channel layout; each gains a
Stereo/5.1/7.1 setting. `punktfunk-probe --audio-channels N` is the headless
validator.
Verified on Linux: core/host/linux/probe test suites + the Android Rust
(cargo-ndk) build, clippy -D warnings, and rustfmt all green. Windows/Apple
builds, all on-glass checks, and the live native loopback are pending (CI / a
free box).
Also lands the concurrent in-tree HEVC 4:4:4 host work (PUNKTFUNK_444): it
shares the same touched files (quic.rs, punktfunk1.rs, encode/*, ...) and so
cannot be committed separately from the surround changes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Play-listing/marketing screenshots of the Compose client rendered on the host JVM
by Roborazzi (Robolectric Native Graphics) — no emulator, GPU, KVM, host, or JNI
core. Five scenes render the REAL composables with embedded mock state under a
forced brand palette (Material You has no wallpaper to seed from on the JVM):
hosts grid, settings, TOFU + PIN dialogs, and the live stats HUD. Validated 5/5
locally.
- New JVM unit-test source set (app/src/test) + Roborazzi/Robolectric test deps;
@Config(sdk=36) is mandatory (no android-all jar for compileSdk 37) and the
animation clock is paused so a text-bearing scene reaches idle.
- kit: `-PskipRustBuild` skips the cargo-ndk native build so the JVM-only test job
needs no Rust/NDK; normal APK/AAR builds are unchanged.
- Widen BrandDark / StatsOverlay to internal so the tests can use them.
- Standalone best-effort tag-gated workflow; PNGs upload as a 30-day artifact.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Host-free UI screenshots of the GTK4/libadwaita client under a virtual X display
(clients/linux/tools/screenshots.sh) — Xvfb + software GL (llvmpipe) + a root-window
grab, one app launch per scene. PUNKTFUNK_SHOT_SCENE routes build_ui to render one
mock-populated REAL view (hosts grid / settings dialog / TOFU + PIN dialogs) and
print PF_SHOT_READY once it has settled; the saved-hosts grid is driven by a seeded
client-known-hosts.json. NON_UNIQUE in shot mode so back-to-back launches don't
collide. The stream scene is deferred — its page needs a live NativeClient.
Gated to stable release tags in a standalone best-effort workflow that builds the
client in the rust-ci image and captures under Xvfb; PNGs upload as a 30-day
artifact, not committed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Marketing/store screenshots of the console, captured from the built Storybook
with headless Chromium (web/tools/screenshots.mjs) — every Pages/* + Shell/*
story rendered at 1440x900@2x. The page stories render from fixtures, so no live
mgmt API, login, or GPU is needed (the web analogue of apple.yml's screenshots
job). Gated to stable release tags in a standalone best-effort workflow; PNGs
upload as a 30-day artifact, not committed.
- Add Stats + Pairing stories (the two pages that lacked them) with stats/pairing
fixtures typed against the generated models.
- Extract a pure PairingView (index.tsx -> view.tsx), matching the
Dashboard/Clients/Stats split, so the page renders host-free from mock state
instead of racing its polling queries. Container wiring is behaviour-identical.
- Playwright driver + a chromium-capable tag-gated job.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The docs footer was a hand-maintained mirror of the marketing site's. Both now
render the same @unom/app-ui/footer component, so they stay in sync. The shared
view themes itself through @unom/style tokens (which the docs already map onto
their Fumadocs surfaces), and a resolveHref hook rebases root-relative links
onto the marketing-site origin. Footer types now come from the library too.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Plugin self-update (no Decky store): CI publishes a per-channel manifest.json
({version, immutable per-version artifact, sha256}) beside the zip and bakes
update.json {channel, manifest} into the plugin. main.py `check_update` reads the
installed version from package.json (the value Decky reports — not plugin.json),
fetches the channel manifest, and the frontend shows an "Update to vX" button that
drives Decky Loader's own install RPC (root downloads + SHA-256-verifies + hot-reloads).
CI now stamps a plain-numeric semver (0.3.<run> canary / X.Y.Z stable) into
package.json — a -ciN suffix would mis-order under compare-versions.
Linux client: `--fullscreen` (plus SteamDeck/gamescope env fallback) enters GTK
fullscreen on stream start so Gaming-Mode chrome is hidden; native-mode resolution
falls back to the display's first monitor when the window isn't mapped yet (was
dropping to the 1080p floor — wrong on the Deck's 1280×800); add a confirmed
"Remove saved host" action (KnownHosts::remove_by_fp).
Docs: new docs/steam-deck.md (Decky install/pair/stream/self-update/troubleshooting),
wired into meta.json nav, and cross-linked from clients/install-client/channels. This
is the page docs.punktfunk.unom.io/docs/steam-deck — the website's download link
pointed at it before it existed; committing it makes that link resolve.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The punktfunk-mic PipeWire source connected without RT_PROCESS, so it ran as an
async/main-loop node. In the host's busy multi-stream graph (desktop audio + video
capture + the session) it never acquired a driver, stayed suspended, and its
process() callback never fired — every recorder reading the remote mic heard pure
silence (the long-standing "Linux host mic broken"). Connect the mic stream with
RT_PROCESS so it is a synchronous node that joins its consumer's driver group and
is actually driven.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The GameStream/Moonlight video plane is a separate encode loop that lacked the
session-following the native punktfunk/1 plane has, so a mid-stream Desktop<->Game
switch killed the stream ("video stream failed") instead of following it.
* Normalize the session env like the native plane: extract open_gs_virtual_source,
which detects the LIVE compositor + apply_session_env/apply_input_env (gamescope
ATTACH default -> resize-on-attach to the box's own game-mode session at the
client mode; KWin/Mutter retargeting). GameStream previously ran a bare detect()
against raw process env, so in game mode it bare-spawned a COMPETING gamescope
instead of attaching to the box's session.
* In-place capture-loss rebuild: replace the `?` that ended the stream with a
bounded rebuild (re-detect the live compositor via the same factory, build the
new source BEFORE dropping the old, reopen the encoder, force an IDR) — keeping
the send thread + packetizer + socket + RTP clock. A same-resolution
Desktop<->Game toggle is now FOLLOWED with no Moonlight reconnect.
Protocol limit (unchanged): a mid-stream RESOLUTION change is impossible on
GameStream (WxH locked at ANNOUNCE; no Reconfigure) — a session toggle keeps the
negotiated mode, so this isn't hit. The portal/synthetic source passes no rebuild
closure (propagates as before).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Rewrite the Windows host docs page for first-time setup, on par with the
other host guides: remove the standout "Status:" banner, restructure into
Requirements / Install (web console + pairing + configure) / How it works /
Notes & limits.
Bring the content up to date with the shipping host:
- encode is all-vendor (NVENC/AMF/QSV + software fallback), not NVIDIA-only
- virtual display is punktfunk's own pf-vdisplay IDD (SudoVDA removed)
- gamepads need no prerequisite — UMDF drivers bundled; ViGEmBus is gone
- add HDR10 + Vulkan-game HDR layer coverage
Fix the same stale claims where other pages cross-reference the Windows host
(requirements, running-as-a-service, install, roadmap, status).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
enricobuehler
enricobuehler