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enricobuehlerandClaude Opus 5 d383161723 docs: the docs catch up with five releases of shipped work
ci / rust (push) Failing after 2m31s
ci / docs-site (push) Successful in 1m22s
ci / web (push) Successful in 1m48s
docker / builders (--build-arg FEDORA_VERSION=44, ci/fedora-rpm.Dockerfile, punktfunk-fedora44-rpm, -f44) (push) Successful in 1m1s
ci / rust-arm64 (push) Successful in 2m2s
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docker / builders (ci/fedora-rpm.Dockerfile, punktfunk-fedora-rpm) (push) Successful in 9s
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docker / apps (., web/Dockerfile, punktfunk-web) (push) Canceled after 36s
docker / apps (docs-site, docs-site/Dockerfile, punktfunk-docs) (push) Canceled after 36s
docker / deploy-docs (push) Canceled after 0s
~1150 feat/fix commits landed since v0.19 and the docs drifted badly. This is a
full sweep of every page against the code as shipped: ~280 verified corrections,
nine new pages, and one deletion.

The worst of what was wrong: the quickstart's five-minute path could not work
(`serve` never started the web console, so step 3 had no PIN to read); every
packaged Linux host runs `serve --gamestream` while security.md told readers to
leave GameStream off; HDR was documented as Windows-only; `PUNKTFUNK_SECURE_DDA`
was documented as a working knob that nothing reads; `PUNKTFUNK_INPUT_BACKEND`
listed a `uinput` value that does not exist and named libei for KDE instead of
kwin; README linked three pages deleted on 2026-07-05; and the rpm-ostree update
command pointed at a script no package installs.

Completeness: about half of what shipped since v0.19 had no page at all. New:
support-matrix (what works where, from 217 verified capability cells), input
(mouse/touch/pen — and the in-stream chords, so the docs finally say how to get
your mouse back), client-settings, profiles-and-links, game-library, clipboard,
wake-on-lan, hdr, uninstall. Updating existed but had zero inbound links.

status.md is gone: its facts moved into the support matrix, its shell stays as a
redirect so the public URL does not 404. roadmap.md is themes now, not a feature
checklist — checkboxes are what rotted.

Debian is no longer claimed. The .deb's Depends resolve against Ubuntu images,
nothing in CI builds or tests Debian, and Debian 12 is below the glibc 2.39
floor. The `debian` in the repo URL is the package format.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-31 17:37:06 +02:00
enricobuehlerandClaude Fable 5 ef39050dbc docs: repo-wide housekeeping — sync README & docs with the code as shipped
windows-drivers / probe-and-proto (push) Successful in 47s
ci / web (push) Successful in 58s
apple / swift (push) Successful in 1m13s
decky / build-publish (push) Successful in 16s
ci / docs-site (push) Successful in 1m19s
docker / build-push (--build-arg FEDORA_VERSION=44, ci, ci/fedora-rpm.Dockerfile, punktfunk-fedora44-rpm) (push) Successful in 12s
docker / build-push (ci, ci/fedora-rpm.Dockerfile, punktfunk-fedora-rpm) (push) Successful in 9s
docker / build-push (ci, ci/rust-ci.Dockerfile, punktfunk-rust-ci) (push) Successful in 8s
docker / build-push (., web/Dockerfile, punktfunk-web) (push) Successful in 43s
windows-drivers / driver-build (push) Successful in 1m45s
docker / build-push (docs-site, docs-site/Dockerfile, punktfunk-docs) (push) Successful in 55s
ci / bench (push) Successful in 7m18s
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deb / build-publish (push) Successful in 17m54s
windows / build (x86_64-pc-windows-msvc) (push) Successful in 1m27s
ci / rust (push) Successful in 18m23s
apple / screenshots (push) Successful in 5m58s
rpm / build-publish (43, bazzite, punktfunk-fedora-rpm) (push) Successful in 20m24s
rpm / build-publish (44, fedora-44, punktfunk-fedora44-rpm) (push) Successful in 18m43s
Six parallel audits swept the root docs, docs-site, every per-directory
README, and the packaging docs; every claim below was verified against
the source before editing.

- README: Layout gains the six missing crates (pf-client-core,
  pf-presenter, pf-console-ui, pf-ffvk, pf-driver-proto, punktfunk-tray),
  clients/session, api/ and ci/; Linux/Windows client rows reflect the
  shell + Vulkan-session split and the Vulkan Video -> VAAPI/D3D11VA ->
  software decode chains; the "every client over a C ABI" claim is
  corrected (Rust clients link the core directly); tiered stats overlay
  + console shell noted; Apple row mentions AV1.
- CONTRIBUTING: drop the dead CLAUDE.md link (deliberately untracked);
  point at the README's build/invariants sections. SECURITY: 0.9.0.
- host-cli/pairing: --allow-pairing/--require-pairing are no-op legacy
  names — pairing is required by default, --allow-tofu is the real flag;
  document --data-port and --idle-timeout-ms.
- configuration: document PUNKTFUNK_RECOVER_SESSION_CMD (session-crash
  recovery hook), PUNKTFUNK_MDNS, PUNKTFUNK_DATA_PORT.
- virtual-displays/gnome: GNOME per-client scaling shipped (host-
  persisted) — flip the  to  and describe how it works.
- stats: new "Detail levels" section (Off/Compact/Normal/Detailed +
  per-platform cycle gestures); retire the GTK hand-off note.
- clients/install-client/status/roadmap: decode chains, Windows client
  validation narrowed to HDR-only pending, adaptive bitrate, console
  shell, Apple AV1, Windows host vendor list.
- Sub-READMEs: clients/linux rewritten for the re-architecture; session
  Windows decode rung + d3d11va knob; Windows tiered overlay; Android
  minSdk 28; decky file table; host zerocopy/ path; scripts port
  47992 and steamos-host.md; pf-dualsense source path.
- packaging: canary version bases are tag-derived (<next-minor> via
  pf-version.sh/.ps1), codecs-extra not ffmpeg-full, document the
  pinned offline-Skia tarball + SKIA_BINARIES_URL and vulkan-headers.
- Convert 15 dangling design/*.md links to the punktfunk-planning
  prose convention (those docs live in the private planning repo).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-10 09:13:42 +02:00
enricobuehlerandClaude Fable 5 13d1aa5738 feat(clients/android): OnFrameRendered display stage — HUD headline becomes capture→displayed
The long-deferred Android display stage (design/stats-unification.md; plan 4.1 of
design/client-parity-and-network-resilience.md): AMediaCodec_setOnFrameRenderedCallback
(API 26, under the minSdk-28 floor ⇒ hard-linked via ndk-sys) reports SurfaceFlinger's
per-frame render timestamp, giving the HUD the spec's `display` = decoded→displayed term
and the directly-measured capture→displayed end-to-end headline on both decode loops.
Falls back per spec to the v1 capture→decoded endpoint on any window without render
callbacks (the platform may drop them under load), and to it permanently if registration
is refused.

- The render timestamp arrives on CLOCK_MONOTONIC; it's re-based onto CLOCK_REALTIME
  against monotonic-now at callback time, which also cancels the (batchable) callback
  delivery lag.
- The `ndk` crate exposes neither the callback nor the codec pointer needed to bind it
  raw, so the workspace pins `ndk` 0.9.0 to a vendored copy (clients/android/native/
  vendor/ndk) whose ONLY change makes MediaCodec::as_ptr public — the "as_ptr patch".
  Workspace-excluded so host builds never compile it; drop when upstream exposes either.
- nativeVideoStats grows to 26 doubles (22–25: dispValid, displayP50, e2eDispP50/P95;
  0–21 unchanged for older readers); StatsOverlay moves headline endpoint + equation
  together so the equation always tiles the headline interval.

Verified: host cargo check/test/clippy, aarch64-linux-android check/clippy, Kotlin
app+kit+tests compile, roborazzi HUD render shows the full 4-term equation. Device
verification rides plan 4.2's phone A/B.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-09 11:35:16 +02:00
enricobuehlerandClaude Fable 5 d6dbce1dcc feat(clients): host/network split in every stats HUD (stats phase 2, client side)
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>
2026-07-03 21:31:49 +00:00
enricobuehlerandClaude Fable 5 83460cd2c0 feat(clients): unified stats vocabulary across every client + Moonlight comparison docs
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>
2026-07-03 21:01:29 +00:00