The mgmt REST API has bound 0.0.0.0:47990 by default since ae51276 so paired
clients can browse the game library over mTLS, but every packaged firewall
opener still excluded 47990 and the docs still claimed it was loopback-only.
On any host with an active firewall (ufw/firewalld) the LAN game-library
feature was silently broken.
Add 47990/tcp to the native firewall profiles (punktfunk.ufw [punktfunk-native]
+ punktfunk-native.xml) and correct the stale "loopback-only by default" text
across the debian/arch/bazzite READMEs and the docs site (incl. the factually
wrong --mgmt-bind default in host-cli.md, 127.0.0.1 -> 0.0.0.0). Opening the
port adds no admin exposure: off-loopback mgmt::require_auth serves only the
read-only status/library allowlist to a paired client cert; the bearer-token
admin surface stays loopback-only regardless of the bind.
Windows was already sound (shared parse_serve binds 0.0.0.0; service.rs already
firewall-opens 47990) — add a clarifying comment so the rule isn't mistaken for
accidental over-exposure.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The full git.unom.io package URL is painful to read/type on a Steam
Deck's on-screen keyboard; unom.io/pf-decky now redirects to it
(added in unom/infra's Caddyfile). Canary/pinned links stay long-form
since only /latest gets a short link.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
On-glass A/B on the Ryzen 7000 iGPU (1080p120 HDR P010, hevc_amf,
PUNKTFUNK_PERF stage split): the system-memory readback costs the encode
thread 2.7-2.9 ms p50 (6.6 ms p99) per frame in submit; the zero-copy D3D11
pool path does the same work in 0.26 ms p50 (0.5 ms p99) — and on an iGPU the
readback also burns the shared memory bandwidth the game needs. The docs-site
already promised "on by default ... D3D11 on Windows" since the Linux flip
(9814368 was Linux-only); the Windows code now delivers it.
PUNKTFUNK_ZEROCOPY becomes a tri-state override: unset defers to a per-vendor
default in zerocopy_enabled(vendor) — ON for AMF (validated above; open
failures still fall back to system-memory readback), OFF for QSV until it is
validated on Intel glass (the fallback only catches *setup* errors; a QSV
derive that opens but maps wrong would corrupt silently, so probe-never-assume
applies). Explicit values force either way: 0|false|off|no = readback,
anything else = zero-copy, so the old presence-style =1 keeps working.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Now that the per-capture worker subprocess makes an NVENC EGL/CUDA driver
fault survivable (design/zerocopy-worker-isolation.md), the reason the NVENC
zero-copy path stayed opt-in is gone. zerocopy::enabled() now defaults ON for
both GPU backends (was ON VAAPI / OFF NVENC). Fallbacks are intact: VAAPI's
one-shot CPU auto-downgrade (VAAPI-gated, never trips for NVENC) and NVENC's
per-capture fallback + worker-death latch.
Reframe the shipped host.env examples and setup guides to rely on the default
rather than force PUNKTFUNK_ZEROCOPY=1 (an explicit =1 skips the VAAPI
auto-downgrade).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Save named bundles of the display-management policy (the six behavior axes
plus the game-session axis) as custom presets, alongside the built-ins. A
custom preset is data — stored in <config>/display-presets.json — not a Preset
enum variant, so DisplayPolicy::effective() stays pure and the built-in set is
untouched; applying one writes a Custom policy via the existing PUT
/display/settings.
- policy.rs: CustomPreset/CustomPresetInput + load/add/update/delete store
- mgmt.rs: GET/POST /display/presets + PUT/DELETE /display/presets/{id},
surfaced on GET /display/settings
- web console: custom-preset cards with save-as / edit / delete + i18n
- regenerated api/openapi.json; docs
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Split the docs' single distro×desktop axis (ubuntu-gnome / ubuntu-kde / fedora-kde) into two,
which deduplicates the shared mechanics and scales to distros that run several desktops (Arch):
- Install the host — per distro/OS (ubuntu, fedora, arch, bazzite, steamos-host, windows-host):
GPU driver + package + input group, then a canonical "Configure your desktop" funnel.
- Configure your desktop — per compositor (kde, gnome, gamescope, sway): host.env, compositor
quirks, the headless session, and starting the host.
New shared web-console page (enable · login password · arm pairing) removes the console/password
block that was copy-pasted across all seven host pages. Merged ubuntu-gnome + ubuntu-kde into
ubuntu; renamed fedora-kde to fedora; kept bazzite and steamos-host as dedicated appliance guides
(trimmed of duplication). Moved the KWin headless session, the GNOME EGL/lock traps, and the
gamescope attach/managed model out of the distro pages onto their compositor pages.
Fixed while restructuring: distro-specific paths on kde (kde-desktop-setup.sh is Fedora/Bazzite-only;
the .deb ships host.env.kde under /usr/share/punktfunk-host), the interactive "start the host" step
that was lost in the merge, sway over-claiming Hyprland, and a pre-existing broken anchor in
how-it-works.
Removal of the three old pages was captured by the preceding commit b28ddfc (a concurrent commit
swept up the staged git-rm); the net docs tree is correct. Fumadocs build + internal link/anchor
check green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Console polish on the Virtual displays card + shell:
- Topology help now leads with the streamed display's role (Extend/Primary/Exclusive) instead of
the confusing physical-monitor-only framing; notes the headless case. Identity help spells out the
actual behavior (stable per-client identity → the desktop reapplies that client's scaling/resolution
on reconnect) + what Shared / Per-client / Per-client+resolution each do.
- Cap description/help width at max-w-prose so long help text isn't a full-viewport line on large screens.
- Mobile bottom nav: 8 flat tabs were too cramped → 4 pinned tabs + a "More" tab whose sheet holds the
rest (Performance/Logs/Pairing/Settings), "More" highlighted when the active route is in the overflow.
- More breathing room under the "Preset" heading.
web tsc + biome + vite build green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The >60 Hz virtual-monitor path (RecordVirtual "modes" with the client's exact WxH@Hz)
was gated behind PUNKTFUNK_MUTTER_VIRTUAL_REFRESH, default OFF, after a high-refresh
virtual CRTC SIGSEGV'd gnome-shell on session teardown. That crash was since fixed by
stopping the screencast before any monitor reconfig, so the gate is dead weight — and a
silent footgun: every non-headless GNOME client was capped at Mutter's PipeWire-derived
60 Hz unless they knew the hidden flag.
Make it the default: the custom-mode path now runs whenever mode.refresh_hz > 60 (≤60 Hz
stays byte-identical to before — Mutter's 60 Hz default is already correct), and the
virtual_refresh_enabled() env read is removed. Docs updated (configuration.md env table,
vrr-plan.md reference).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Bring the user-facing + project docs in line with the shipped, on-glass-validated state (Stages
0-5 §6A + keep-alive hardening + gaming-rig) ahead of a merge decision:
- docs-site/virtual-displays.md: drop the now-false "stored but not yet enforced / following
release" caveats — conflict handling, per-client identity + KDE scaling round-trip, and §6A
multi-monitor layout are all live; gaming-rig/forever ships (freed via Release); document the
reconnect-always-resumes + deliberate-quit-skips-linger behavior and the PUNKTFUNK_IDLE_TIMEOUT_MS
knob. KDE persistent scaling → ✅ today (validated); Windows primary → shipped; Sway exclusive
stays "following release".
- README: a "displays you configure, not just create" differentiator bullet.
- CLAUDE.md: the display-management invariant now reflects Stages 0-5 shipped (all axes enforced,
forever/Pinned, hardened reconnect) instead of "Stage 0 shipped".
- host.env.example: document PUNKTFUNK_IDLE_TIMEOUT_MS + that display policy lives in the console.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
CachyOS ships ufw enabled by default (firewalld is not installed) — verified live
on the .21 box — but the docs and shipped firewall openers claimed "CachyOS enables
firewalld by default". Correct that everywhere and ship a ufw application profile
(the one-liner analogue of the firewalld service files):
- packaging/linux/punktfunk.ufw (new): [punktfunk-native], [punktfunk-gamestream],
[punktfunk-web] profiles, installed to /etc/ufw/applications.d/punktfunk by the
Arch (CachyOS) and .deb host packages. `sudo ufw allow punktfunk-native`.
- packaging/linux/punktfunk-web.xml (new): firewalld service for the optional web
console (TCP 47992), installed by the host package on arch/deb/rpm. Neither the
native nor gamestream opener covered 47992, so a firewalld/ufw host that enabled
punktfunk-web could not reach the console over the LAN.
- Fix the "CachyOS enables firewalld" claim in arch.md, arch/README.md,
debian/README.md, both firewalld service .xml comments, and the pacman scriptlet;
firewalld now attributed to the spins that use it (EndeavourOS, Fedora/RHEL).
- Docs present both one-liners (ufw + firewalld) whichever firewall you run, plus a
console-opener step; postinst/scriptlet hints detect ufw as well as firewalld.
The native data plane stays hole-punched (ephemeral UDP, no fixed port) — its
openers correctly open only 9777/udp + mDNS; the stale "open a UDP range" note is
replaced with the accurate outbound-UDP explanation.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The native data plane used a random ephemeral UDP port (hole-punched), which a
strict firewall can't pre-open — so remote clients behind one couldn't connect.
Add an optional fixed data port:
- `Punktfunk1Options`/`NativeServe` gain `data_port`; `bind_data_socket` binds the
fixed port (→ direct, no hole-punch) or falls back to a random port + hole-punch
when unset or the fixed port is busy (a concurrent session already holds it).
- `UdpTransport::from_socket`/`from_socket_punch` adopt an already-bound socket, so
the host keeps the SAME data socket from handshake through streaming — no
drop-then-rebind window in which a concurrent session could steal a fixed port.
- `main.rs` wires the CLI flag through to `NativeServe`.
- Firewall docs updated (troubleshooting.md + apt/pacman/bazzite READMEs): control
plane is the fixed UDP 9777; the data plane is a separate random port that usually
needs no rule, with the fixed-port option for strict firewalls.
Unit-tested: default random+hole-punch, and fixed-port-then-fallback-when-busy.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The pacman-repo setup step used a bash heredoc (`<<'EOF'`), which fish — the
default shell on CachyOS — cannot parse ("expected a string, but found a
redirection"). Replace it with a cross-shell `printf | sudo tee -a` form in both
the Arch guide and packaging/arch/README.md; `$repo`/`$arch` stay literal for
pacman and the output is byte-identical to the old heredoc.
Firewall: stock Arch ships none (ports already open), but CachyOS enables
firewalld by default and an Arch package must never touch the running firewall.
Ship firewalld service definitions the host package installs to
/usr/lib/firewalld/services/ (punktfunk-gamestream, punktfunk-native), not
auto-enabled; the install scriptlet prints the enable command only when
firewall-cmd is present. Document it in the Arch guide (new section) and README.
The mgmt API (loopback) and web console ports are deliberately not opened.
Also fix the "GTK4 couch/Deck client" mislabel — it's the native
GTK4/libadwaita Linux client (desktop/laptop/Deck are targets; the
controller-optimized launcher is one view, not its identity) — across the Arch
PKGBUILD/README, Arch guide, and the Debian README.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A user-configurable policy layer above the per-compositor VirtualDisplay
backends: keep-alive, topology, conflict, identity, layout, max-displays —
persisted to display-settings.json, editable from the web console, applied
per connect. Design: design/display-management.md.
Stage 0 stands up the surface and wires the two behaviors the existing code
can already express — the Windows monitor linger duration and the
"make the streamed output the sole desktop" topology — through it; every
other option is stored + echoed but not yet enforced (later stages). An
unconfigured host (no display-settings.json) keeps today's exact behavior.
- vdisplay/policy.rs: pure DisplayPolicy + 5 presets + JSON store (gpu-settings
pattern) + EffectivePolicy; 9 unit tests.
- vdisplay.rs: resolve_topology(Auto); apply_session_env drives *_VIRTUAL_PRIMARY
from the policy only when a settings file exists.
- windows/manager.rs: linger_ms() + should_isolate() read the policy when configured.
- mgmt: GET/PUT /api/v1/display/settings (bearer-only); PUT rejects keep_alive
forever until the lifecycle stage. OpenAPI regenerated.
- web console: Host → Virtual displays card (preset picker + custom fields); en+de.
- docs-site: virtual-displays.md + configuration.md cross-links.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Every other distro has a full Host Setup page; Arch only had table rows. Add
docs/arch.md (signed pacman binary repo: key import + repo + install, GPU
prereqs, service/linger, web console, client, PKGBUILD appendix), slot it into
the nav after fedora-kde, and point the install/client tables at it. Update the
client-install rows from 'from the PKGBUILD' to the binary repo now that it exists.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Layering is a last resort per the Bazzite docs (slows every OS update, can
block upgrades until removed); a sysext never enters an rpm-ostree
transaction, survives OS updates, and installs/updates with no reboot —
the mechanism Fedora Atomic ships via fedora-sysexts.
- build-sysext.sh wraps the built host+web RPMs into punktfunk-<V-R>-x86-64.raw:
/etc payload relocated to /usr/share/punktfunk/etc (a sysext carries only
/usr), the punktfunk-sysext helper embedded, ID=fedora + VERSION_ID pinned
(merges on Bazzite via ID_LIKE; REFUSED after a major rebase instead of
running soname-broken binaries — both behaviors validated live on Bazzite 43).
SELinux labels are baked in as squashfs pseudo-xattrs from matchpathcon:
unlabeled files run fine for user units but system daemons are DENIED
(udev couldn't read the gamepad rule under enforcing) — validated on-glass.
Refuses duplicate input package names (a stale noarch punktfunk-web next to
the x86_64 one built a chimera image with the dead node launcher once).
- punktfunk-sysext.sh: install/update/status/remove against per-Fedora-major
feeds (…/generic/punktfunk-sysext/f43[-canary]), SHA-256-verified, applies
the udev/sysctl scriptlet work + /etc copies, prints the layering-migration
hint. Live-validated on the .41 Bazzite box incl. service restart + web console.
- publish-sysext-feed.sh + rpm.yml: build + publish the image per matrix leg
(fedver 43/44), canary feeds pruned to 6, stable release assets attached.
- update-punktfunk.sh warns when the sysext shadows a layered install.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Tested on .173: a WDA_EXCLUDEFROMCAPTURE window (affinity readback 0x11,
confirmed active) is pixel-identically visible in the punktfunk/1 stream
across no-flag / flag-set / flag-cleared phases — the flag makes no
difference to a present-tap capture. Replace the "untested, treat as
expected" note in the IDD-push residual list with the measured result,
and correct the framing: WDA visibility matches what a person at the
screen sees (it exceeds an ordinary capture tool, not the physical
viewer).
Add the matching public-facing paragraph to the security page covering
both asymmetries — WDA windows appear (same as a physical viewer), DRM
video is blanked (less than a physical viewer) — tied back to the page's
"a client sees what someone at the machine sees" model.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Every release workflow hardcoded a canary base version (0.5.0 in
Apple/Android/rpm/flatpak/deb, 0.3 in windows-msix/windows-host/decky) that
had to be hand-bumped on each stable release and wasn't. With stable at
v0.6.0, every canary was a version *behind* stable — e.g. the Apple canary
showed up on TestFlight as 0.5.0 while 0.6.0 was already published.
Add scripts/ci/pf-version.{sh,ps1} (bash + pwsh twin) as the single source of
truth: stable = the vX.Y.Z tag; canary = latest stable tag with minor+1,
patch 0 (v0.6.0 -> 0.7.0), so canary is always exactly one minor ahead of the
newest release with zero maintenance. Falls back to the workspace Cargo.toml
version when no tag is fetchable. All workflows now eval/call it and format
their own channel suffix off $PF_BASE; only the canary branch changed, stable
branches and per-channel suffixes are untouched. channels.md drops the old
manual "bump the canary base" release step.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Consumes the 0xCF host-timing plane (99cb8dd) on all four GUI clients: each
keeps a bounded pending ring of receipt samples keyed by pts, matches the
host's per-AU capture→sent reports against it, and the HUD equation becomes
= host 3.1 + network 6.7 + decode 2.1 + display 2.3
falling back to the combined `= host+network …` term whenever no timing
matched the window (old host / datagram loss) — same total, one split
fewer, never a misleading zero. Apple additionally gains the split as the
only equation line under the stage-1 fallback presenter (receipt is
presenter-independent), a `nextHostTiming` wrapper with its own plane lock,
and a unit-tested `HostNetworkSplitter`; Android extends the JNI stats
array 16→18 doubles (0–15 unchanged); Windows/Linux thread the split
through `Stats` into the HUD and the headless/debug logs.
Docs updated: design/stats-unification.md Phase 2 → implemented (wire
format, fallback semantics), and the docs-site matrix's Sunshine "Host
processing latency" row is now a direct match (ours includes the paced
send; avg vs p50).
Verified here: linux client clippy -D warnings green on the live tree,
windows stub check + hand-verified diff, android cargo-ndk arm64 check
green, apple loopback test extended (needs the rebuilt xcframework + swift
test on the mac). On-glass: pending on all platforms.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
One stat model everywhere (design/stats-unification.md): four measurement
points (capture/received/decoded/displayed), three stages that tile the
interval exactly, and a HUD that shows the addition explicitly —
end-to-end 14.2 ms p50 · 19.8 p95 · capture→on-glass
= host+network 9.8 + decode 2.1 + display 2.3
replacing each client's ad-hoc mix of overlapping absolutes (the Apple HUD's
three arrow lines that looked sequential but weren't), mean-vs-median decode
times (Windows/Linux), missing same-host-clock flags (Windows/Linux), and
three different names for the same capture→received measurement (probe's
"reassembled", Apple/Android's "client", Windows/Linux's post-decode "lat").
Per client: Apple threads receivedNs through the VT decode via the frame
refcon bit pattern so the decode stage exists at all (stage-1 fallback
honestly degrades to a capture→received headline); Windows carries
FrameTimes through the existing frame channel to the render thread and adds
e2e p50/p95 post-Present; Linux stamps received at AU pop and rides
decoded_ns on DecodedFrame to the paintable-set site; Android pairs receipt
stamps with MediaCodec output buffers via the codec's pts round-trip (JNI
stats array 14→16 doubles, indexes 0-13 unchanged). fps now uniformly counts
received AUs; lost/(received+lost) per window, hidden at zero.
docs-site gains "Understanding the Stats Overlay": what each line means, why
the equation only approximately sums (percentiles), and a line-by-line
Moonlight/Sunshine matrix — including that Moonlight has no end-to-end
number and its "network latency" is an ENet control RTT, so punktfunk's
headline must not be compared against any single Moonlight line.
Verified here: linux client + probe + core check/clippy/fmt green, android
native cargo-ndk arm64 check green. Pending: Windows CI + on-glass, swift
test on the mac, on-device Android.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- The "Punktfunk" shortcut is no longer hidden: it now ships committed
artwork (grid/wide/hero/logo/icon, generated by scripts/gen-steam-art.py
— a pure-stdlib SDF renderer drawing the lens mark + a monoline
"punktfunk" wordmark) applied via SetCustomArtworkForApp /
SetShortcutIcon. Existing installs are unhidden and re-arted once per
ART_VERSION; relaunching the library entry streams to the last host.
- Updates cover the flatpak CLIENT too: check_update compares the
user-scope installed commit against its remote, applyUpdate runs
`flatpak update --user` first (awaited) and the plugin reinstall —
which reloads the panel — last; docs spell out the sudo-less --user
update ("sudo flatpak update" silently skips per-user installs).
- Fullscreen page: DialogButton stretches to 100% width in the gamepad
UI, so the Stream/Pair/Refresh/… actions filled whole rows — sized to
content + right-aligned now; the header drops its Update button (About
tab + QAM banner keep the flow) and the back button gets a real 40px
hit target.
- Settings: the disable-Steam-Input note also shows for Automatic — on a
Deck that now forwards the built-in controller as a Steam Deck pad
(paddles/trackpads/gyro), which needs Steam Input off for the shortcut.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Five verified findings from the IDD-push/pf-vdisplay deep audit:
- Keyed-mutex acquire (BOTH endpoints): AcquireSync returns WAIT_TIMEOUT
(0x102) / WAIT_ABANDONED (0x80) as SUCCESS-severity HRESULTs, which the
windows-rs Result wrapper erases — a busy slot read as "acquired", so
driver and host could race the same ring texture (torn frames) and the
designed busy-skip backpressure was dead code. Both sides now classify
the raw vtable HRESULT; WAIT_ABANDONED counts as acquired (ownership
transfers — refusing it would wedge the slot forever).
- Host SDR hot path leaked one ID3D11VideoProcessorInputView per converted
frame: the D3D11_VIDEO_PROCESSOR_STREAM ManuallyDrop field suppressed the
release after VideoProcessorBlt. Released by hand now, success or not.
- Driver leaked IddCx's per-acquire surface reference (from_raw_borrowed on
a TRANSFERRED reference — the MS sample Attach/Reset's it): the swap-chain
surface set survived swap-chain destruction, the likely true root cause of
the ~50 MB-per-reconnect VRAM loss that device pooling only mitigated.
Now adopted via from_raw (publisher or not) and dropped pre-Finished.
- PUNKTFUNK_IDD_PUSH removed: capture is unconditionally IDD-push, but the
vdisplay manager still gated the lingering-monitor preempt (and render
pin) on the knob, whose default was OFF — dev/CLI runs reused a lingering
monitor whose IddCx swap-chain is dead (black reconnect). The preempt and
the render-GPU pin are now unconditional; host.env comments no longer
promise the removed DDA/WGC fallback.
- Driver D3D device: dropped D3D11_CREATE_DEVICE_SINGLETHREADED (unsound
since DEVICE_POOL shares one device across processors) and the pooled
immediate context is now SetMultithreadProtected — two concurrent
monitors' workers otherwise race an unlocked context (UB in the UMD).
No wire-contract change (pf-driver-proto untouched); the driver fixes take
effect on the next pf-vdisplay redeploy.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Firewall (the service.rs core landed in 796d381): scope the web-console rule
(TCP 47992) to Domain+Private by default with a `--allow-public-network` opt-in
that deletes-then-re-adds the rule, and add the installer "Allow connections on
Public networks" task (unchecked) forwarding the flag to `service install` and
`web setup`. Default is now trusted-networks-only; Public is explicit.
Vulnerability disclosure: SECURITY.md (report to security@punktfunk.com, scope,
SLAs, safe harbor), a Gitea issue-template contact link, a README security line,
and a Reporting section on the docs Security page.
Docs: the Security page now documents the Private/Domain firewall default (and
how to fix a misclassified-Public network / opt in); removed internal design-doc
and CLAUDE.md links from the user-facing docs.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Two disk-write fixes:
- pf-xusb/pf-dualsense no longer write C:\Users\Public\pf*-driver.log
unconditionally — the file log is now opt-in (debug builds, or the
PFXUSB_DEBUG_LOG / PFDS_DEBUG_LOG system env var), mirroring the audit-§4.4
fix pf-vdisplay already got: a release driver never writes the world-writable
Public file (info-leak/DoS surface), and the per-report OUTPUT/SET_STATE hex
dumps stop being a sustained per-rumble disk-write path during gameplay.
OutputDebugStringA stays unconditional; the host's driver-silence WARN and
the gamepad-driver-health failure-mode table now say the log is opt-in.
- service.log/host.log get one-generation rotation: at each (re)open a file
over 10 MB is renamed to .old, so a crash-restart loop or a RUST_LOG=debug
left in host.env can't grow the append-forever logs without bound. Rotation
runs only before an open (never under a live appender — host.log's handle
lacks FILE_SHARE_DELETE, so a racing rename harmlessly fails).
Windows CI compile/clippy pending (drivers workspace + host are not
Linux-cross-checkable); rides along with the next pad-driver redeploy.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The OS floor is now enforced at install time (MinVersion=10.0.22621 with an
explanatory [Messages] override): pf-vdisplay is built against IddCx 1.10, and
on Windows 10 (incl. LTSC) / Win11 21H2 the device fails start with Code 10
STATUS_DEVICE_POWER_FAILURE (field-reported). Docs (site requirements/install/
windows-host pages + README) state the floor; new docs-site Security page.
Installer also gains the trayicon task (punktfunk-tray.exe file + HKLM Run key,
post-install launch as the signed-in user, upgrade taskkill + uninstall
--quit/taskkill choreography before file deletion), and the wizard/cleanup
text/port sweeps move off the stale :3000 web-console references to :47992
(cleanups sweep both for upgrades from old installs).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Port 3000 collides with half the dev-server ecosystem; 47992 sits next
to the mgmt API (47990) in the punktfunk port family. Updates the run
scripts, systemd/scheduled-task units, Dockerfile, Windows firewall
rule + installer, packaging, and every doc that referenced :3000.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Gen12+/Arc iHD exposes ONLY EncSliceLP, so the default open fails with
'no usable encoding entrypoint'. Try full-feature first (AMD unchanged,
validated on the 780M), retry low_power=1, cache the mode per codec;
PUNKTFUNK_VAAPI_LOW_POWER pins it. Probes inherit the ladder. Docs note
the Intel HuC firmware requirement.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adds a client-selectable **preferred codec** and wires the core + ABI + probe + Linux client to
negotiate and decode it. (Windows/Apple/Android follow in 2b.)
**Core:**
- `Hello.preferred_codec` (a single CODEC_* bit, 0 = auto) — a soft hint appended after
`video_codecs`. `resolve_codec(client, host, preferred)` now honors the preference when the host
can also emit it, else falls back to precedence (HEVC > AV1 > H.264). Roundtrip + preference tests.
- `NativeClient::connect` takes `video_codecs` + `preferred_codec`; `NativeClient.codec` exposes the
resolved `Welcome.codec`.
- ABI: `punktfunk_connect_ex7` (adds the two codec params; `ex6` delegates to it advertising
HEVC-only) + `punktfunk_connection_codec` getter + `PUNKTFUNK_CODEC_{H264,HEVC,AV1}` constants
(drift-guarded against the wire values). Header regenerated.
**Host:** passes `hello.preferred_codec` into `resolve_codec`.
**probe:** `--codec h264|hevc|av1|auto` sets the preference (still advertises it can decode all
three); the dump extension already follows the resolved codec.
**Linux client:** advertises the codecs FFmpeg can actually decode (`decodable_codecs()`), threads
the user's `codec` setting as the preference, and builds the decoder — both the software and VAAPI
paths, plus the mid-session VAAPI→software demotion — from the negotiated `Welcome.codec` instead of
hardcoding HEVC. New "Video codec" dropdown in Preferences (Automatic/HEVC/H.264/AV1).
Live-validated on the dev box: probe `--codec hevc` against a software (H.264-only) host resolves to
H.264 (graceful soft-preference fallback), no failure. clippy + core (57) + host (133) tests green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Rebuild configuration.md into a complete PUNKTFUNK_* reference (verified
against config.rs, the host.env templates, and the env read sites): core,
gamescope/session-following, compositor, video quality, gamepads, audio,
Windows host, auth/paths, perf tuning, diagnostics, and client-side knobs.
Rework bazzite.md: it now documents both Steam Gaming Mode (gamescope) and
the KDE Plasma desktop with auto-detect/session-following, attach vs managed,
and the Desktop screencast + kde-desktop-setup.sh input grant — previously it
only described the managed gamescope model.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Rework the client READMEs to be accurate and inviting to first-time
visitors, and fill in the gaps where crates and tools had none.
- Rewrite clients/{apple,android,decky} READMEs (features-first, trim
dense internal narrative; drop the stale "one session at a time" /
"renegotiation not implemented" section from the Apple README).
- Add READMEs for clients/{linux,windows,probe}, which had none.
- Add crate READMEs for punktfunk-host, punktfunk-core, pf-driver-proto.
- Add brief READMEs for tools/{loss-harness,latency-probe}.
- Fix packaging/README duplicate "Option B" heading (bootc -> Option C).
- Fix docs-site/README stale docs/ -> design/ reference.
- De-stale packaging/windows/drivers/pf-dualsense README (drop "M0 spike"
/ external-checkout framing; reflect in-tree workspace + shipped +
installer-bundled + multi-pad), keeping the driver-authoring lore.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Web console
- Pairing/Library/Stats refactored into self-contained subsections that each own
their own queries + mutations; a shared slot-based layout (view.tsx) is filled by
the live page (containers) and Storybook (pure cards + fixtures) so the layout can't
drift.
- All paired devices in one list on Pairing with a protocol column (punktfunk/1 +
Moonlight), routing each unpair to the right endpoint; the redundant Clients page is
removed.
- Library: overview grid split from the add/edit form into separate files.
- Login screen links out to the docs.
Docs
- "Console login password" section on every host page (apt/RPM/Bazzite/SteamOS/Windows)
plus a new "Forgot your Password?" troubleshooting page, linked from the login screen.
- Console served as HTTP/1.1 over TLS (drop the unusable HTTP/3 advertising) across the
Bun entry, launchers, systemd units, and packaging.
Tooling
- Biome now respects .gitignore (stops linting generated code), config migrated to
2.5.1; all lint issues fixed cleanly.
Also includes this branch's in-progress host, Apple client, packaging, and CI changes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Rewrite the outdated Windows Host page:
- Capture is IDD direct-push only — drop the stale Windows.Graphics.Capture +
Desktop Duplication claim and the (removed) monitor-capture fallback; the
pf-vdisplay driver is now required.
- Install link points at the Gitea release (where the signed installer is
attached) instead of the package registry.
- Brand prose as "Punktfunk" (executables/paths/protocol/URLs/service names
stay as-is).
Co-Authored-By: Claude Opus 4.8 <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>
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>
The Android app is in Google Play Internal Testing, so the public Play Store URL
doesn't resolve for non-testers. Lead the Android install instructions with a
"request a tester invite on Discord" CTA (the Play listing unlocks once a Google
account is added to the test track), and surface the Discord + r/Punktfunk
community links in the README, the docs intro, and the docs-site nav.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Drop the "Linux-first" framing across the README and docs site in favor of
first-class Linux AND Windows hosts, and surface the Windows IDD-push
virtual-display path as a distinct differentiator (punktfunk's own indirect
display driver the host pushes frames into — a real virtual display, no physical
monitor or dummy plug, even on the secure desktop).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The file moves (docs/ → design/, docs/api/openapi.json → api/openapi.json) landed
in 8897286, but the matching reference updates did not — so mgmt.rs's drift-test
`include_str!("../../../docs/api/openapi.json")` pointed at a path that no longer
exists and the host failed to build. This restores it and updates every reference:
- mgmt.rs include_str! → ../../../api/openapi.json (fixes the build)
- web/orval.config.ts codegen target, web/Dockerfile, .dockerignore
- deb/rpm/Arch packaging install paths
- CLAUDE.md, the .gitea CI workflows, code doc-comments, design-doc cross-links
docs-site route URLs (/docs/...) untouched.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Discovery: replace the flaky per-OEM NsdManager with the same mdns-sd browse
the Linux/Windows clients use, in the Rust core over JNI and polled by Kotlin
(discovery.rs + nativeDiscovery{Start,Poll,Stop}); Kotlin keeps only the Wi-Fi
MulticastLock + permission UX. IPv4-only (the core can't dial a bare/scoped v6
literal); daemon + fold-thread cleanup on every failure path; field
sanitization so a rogue advert can't corrupt the picker snapshot. Discovery
now starts regardless of NEARBY_WIFI_DEVICES (raw multicast only needs the
MulticastLock) — a denial no longer kills it forever. ParseTxtTest replaced by
ParseRecordTest.
Hosts: hide already-saved hosts from the "Discovered" section (match by
fingerprint, else address:port — mirrors the Apple client); add an optional
Name field to the Add-host sheet and a Rename action on saved cards.
Input: touch -> absolute mouse "direct pointing" like the Apple client — the
host cursor follows the finger (new nativeSendPointerAbs -> MouseMoveAbs). Tap
= left click, two-finger tap = right click, two-finger drag = scroll,
tap-then-drag = left-drag, three-finger tap = HUD toggle.
Settings: revert the dropdowns to the stock ExposedDropdownMenuBox look (a
controller-focus UI will come separately); even out the Add-host field gaps.
Docs updated (CLAUDE.md, client READMEs, docs-site status).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Windows installer ballooned to 154 MB and installed forever because the node-server
bundle externalized the WHOLE @unom/ui dependency tree (payload, lexical, date-fns,
prismjs…) to .output/server/node_modules — 47,567 files / 730 MB copied into Program
Files. Set Nitro `noExternals: true` so every dependency is bundled + tree-shaken into the
server output: .output drops to ~75 files / 10 MB, and the bare external imports
(srvx, seroval…) bun couldn't resolve at runtime are gone — so the console runs on bun
(no node, no node_modules), which is the issue we previously worked around with node.
Windows installer now ships bun.exe + the ~75-file .output (was node.exe + a node_modules
forest) and runs `bun .output\server\index.mjs`:
- windows-host.yml: fetch a pinned portable bun (build tool AND shipped runtime); drop the
node fetch + the .output/server install; smoke-boot under the bundled bun.
- pack-host-installer.ps1 / punktfunk-host.iss: -NodeExe -> -BunExe; stage {app}\bun\bun.exe.
- web-run.cmd / build-web.ps1: run/restart on bun; docs updated.
Net win everywhere: the Linux .deb shrinks (node still runs the self-contained output), and
the docker web image — which already ran `bun run .output/server/index.mjs` with only
.output copied — is fixed (the externals had no node_modules to resolve at runtime).
Validated locally: noExternals build = 75 files / 10 MB; node AND bun both serve /login
(200) + static assets (200) + gate /api (401).
(A true single binary via `bun build --compile` is blocked for now: Nitro serves public
assets from an import.meta-relative path `--compile` doesn't embed (/$bunfs/public); the
75-file payload is the clean result.)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Windows host installer shipped only the host exe + SudoVDA driver + FFmpeg, so a
fresh install had no web management console — required for basically every user (status,
paired devices, the PIN pairing flow). The console was only ever set up by hand on the
dev box (build-web.ps1 + a hand-made PunktfunkWeb task whose web-run.cmd wasn't even
committed). Bundle it into the same installer, mirroring the proven Linux punktfunk-web
deploy.
- windows-host.yml builds the Nitro node-server console (bun, deb.yml's shape) + fetches
a pinned portable Node, smoke-boots it under node (/login == 200) to gate the build, and
hands web/.output + node.exe to the pack script.
- pack-host-installer.ps1 gains -WebDir/-NodeExe and stages the .output tree, node, and
the two new scripts into the non-WOW64-redirected build area.
- punktfunk-host.iss lays the payload into {app}\web\.output + {app}\node\node.exe, adds
a wizard page for the console login password pre-filled with a crypto-random default
(shown on the finish page; kept on upgrade), and runs web-setup.ps1.
- web-setup.ps1 writes the ACL'd %ProgramData%\punktfunk\web-password (Administrators +
SYSTEM), registers the PunktfunkWeb scheduled task (boot, SYSTEM, restart-on-failure ->
web-run.cmd -> node on :3000), opens inbound TCP 3000, and starts it. web-run.cmd
sources the host's mgmt-token + the password and runs the bundled node.
- The console proxies the host's loopback mgmt API with the host's own
%ProgramData%\punktfunk\mgmt-token (no host-code change). Uninstall removes the task +
firewall rule.
Validated locally: bun build -> node-server bundle, node boot serves /login (200) and
gates /api (401). The Windows-only bits (ISCC compile, scheduled task, password page,
firewall) validate on the Windows runner CI + on-glass.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Near-term 7.1 channel bed; moonshot object-based spatial audio via
Wine/Proton (where dynamic objects are currently discarded) with
client-side head-tracked spatialization.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Scalar's /api reference injects a *global* `body { background-color:
var(--scalar-background-1) }` (via its linked stylesheet + a runtime
<style id=scalar-style>) that TanStack doesn't remove on a client-side route
change. After navigating /api -> /docs without a reload, that rule kept
painting the docs body: Scalar's stock gray (#0f0f0f) while .dark-mode lingered
on <body>, or transparent once the class was gone. A hard reload was fine
because the stylesheet was never loaded there.
Fix: give --scalar-background-1 a global fallback = --color-fd-background so any
non-API page paints its own surface while Scalar's sheet lingers; /api itself
overrides it via the higher-specificity body.{dark,light}-mode rule. Also strip
the leftover #scalar-style/#scalar-refs nodes and body mode-class when /api
unmounts so the DOM matches a fresh load. Verified light + dark via headless
CDP: post-nav docs body now equals a fresh reload (#141019 / #f0ebff).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Scalar puts .light-mode/.dark-mode on document.body and renders customCss
*before* its built-in theme preset in the same <style> tag, so a bare
.dark-mode override loses at equal specificity and the stock #0f0f0f gray
showed through. Scope the palette to body.{dark,light}-mode (0,1,1) so it beats
both the linked base sheet and the in-component preset, and add a full
light-lavender palette to match the docs light surface.
Drive Scalar's darkMode from the resolved Fumadocs theme (next-themes) instead
of hard-locking it on, so toggling the docs theme switch flips the API
reference too; the React wrapper's updateConfiguration effect live-swaps the
body mode class.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
enricobuehler
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