20 Commits

Include renames

Author	SHA1	Message	Date
enricobuehlerandClaude Fable 5	aca5aa9993	feat(host+inject): pen P1 — per-session uinput virtual tablet, HOST_CAP_PEN live ... The Linux injection leg of design/pen-tablet-input.md: 0xCC/0x05 pen batches now route through the per-session PenTracker into a lazily-created 'Punktfunk Pen' uinput tablet (BTN_TOOL_PEN/RUBBER, pressure, tilt-from-polar, ABS_Z barrel roll, hover distance, INPUT_PROP_DIRECT) — compositors pick it up via libinput and hand apps zwp_tablet_v2 with full fidelity. The host now advertises HOST_CAP_PEN when /dev/uinput is accessible (PUNKTFUNK_PEN=0 kill-switch); transitions group into SYN frames so proximity-enter carries its position. Stroke failsafe: clients heartbeat ≤100ms while in range (documented wire contract — capture APIs are silent for a stationary pen); 200ms of silence force-releases. 'punktfunk-host pen-test' draws a pressure-ramped sine stroke through the real tracker→uinput chain, no client needed. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-23 16:18:31 +02:00
enricobuehlerandClaude Opus 4.8	92761813a9	feat(core+host+driver+client): mid-stream cursor-render flip — host composites in the capture model ... The cursor channel excluded the host pointer from the video for the whole session, but the client only draws it under the DESKTOP mouse model — flipping ⌃⌥⇧M to capture mid-stream left the session pointer-blind (user-found). The fix makes render ownership LIVE state: - wire: CursorRenderMode 0x51 (client→host, control stream) — client_draws: true = desktop model (host excludes + forwards), false = capture model / released (host composites, full fidelity — DWM on Windows incl. real XOR inversion, encoder blend on Linux). Sessions start client_draws=true (the pre-message behavior). - host: control task stores the flag; the encode loop edge-detects it — forwarding + frame.cursor strip while the client draws, quiet forwarder + overlay-into-blend while composited. SessionPlan now grants blend CAPABILITY wherever the capture has a pointer (dropping the !cursor_forward gate) so the composite side needs no encoder rebuild; per-tick frame.cursor decides what is drawn. - Windows: Capturer::set_cursor_forward → retained IOCTL_SET_CURSOR_FORWARD sender (proto v6) → driver (un)declares the IddCx hardware cursor on the LIVE monitor. Un-declare re-issues the setup with EMPTY caps (candidate mechanism — the DDI has no documented un-setup); resetup-on-commit is skipped while off, so a mode commit's software-cursor default is the fallback path. Failure against a pre-v6 driver logs and keeps declared-at-ADD behavior. - SDL client: one edge-detected reconciler at the cursor pump site — desktop-active = client draws; capture model or released = host composites. Covers the chord, the M3 auto-flip, and engage/release. - C ABI v12: punktfunk_connection_set_cursor_render (additive; wire version unchanged — pre-§8 hosts ignore the unknown message type). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-22 23:43:23 +02:00
enricobuehlerandClaude Fable 5	4a01bc4463	feat(core+host+client): cursor channel — remote-desktop sweep M2a+M2b ... The host cursor stops riding the video and becomes a real OS cursor on the client (the Parsec/RDP model): pointer feel no longer pays the capture→encode→network→decode→present round trip. Wire (M2a): - Hello grows a client_caps trailing byte (CLIENT_CAP_CURSOR) after the fixed display_hdr block — presence disambiguated by remaining length, which caps the post-HDR tail at 27 bytes (documented); Welcome answers HOST_CAP_CURSOR (capable-and-asked, the 444/clipboard precedent). - CursorShape (0x50, control stream): serial + dims + hotspot + straight RGBA, ≤120px/side so the u16 frame always fits (128² would overshoot); client caches by serial — re-showing a known shape costs 14 bytes, not a bitmap (RDP pointer-cache for free). - CursorState (0xD0 datagram): serial + visible/relative_hint flags + position, sent once per encode-loop tick — latest-wins, self-healing under loss, no refresh timer. relative_hint is reserved for M3. - Client core: two new planes (control-task + datagram-task arms) → next_cursor_shape/next_cursor_state; connect() grows client_caps (C ABI passes 0 until the v11 cursor poll fns exist). Host (M2b, Linux portal only): - handshake::cursor_forward is THE predicate (client asked ∧ Linux ∧ compositor ≠ gamescope) — Welcome bit and session wiring both read it. - SessionPlan.cursor_blend goes false for a forwarding session; the encode loop ticks a CursorForwarder every iteration: shape-serial diff → control-task bridge (mirrors probe_result), state datagram → conn. - CursorOverlay/capture CursorState carry the hotspot through (nearest-neighbor downscale backstop for XL cursors, unit-tested). Presenter: - CursorChannel drains both planes per loop iteration; shapes become SDL color cursors (from_surface + hotspot), applied while the desktop mouse model is engaged; visibility follows the host; capture/released hands back the system cursor. Sessions advertise the cap when they START in desktop mode. Verified on .21: fmt + clippy -D warnings (7 crates) + tests green (core 218 incl. new wire roundtrips, host 245 incl. e2e + forwarder downscale tests). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-22 23:43:23 +02:00
enricobuehlerandClaude Fable 5	256aa5f7f2	fix(steamdeck): install the plugin runner + harden Deck pad typing + repair update.sh ... - scripts/steamdeck/install.sh (§2b) + update.sh: build and install the scripting runner user-scoped (~/.local wrapper + pinned bun + bundle) — SteamOS's read-only /usr can't take the .deb layout, so the console's plugin store reported "the plugin runner isn't installed" on every SteamOS host. update.sh retrofits it onto existing installs. - plugins.rs runner discovery: check the ~/.local layout after the /usr ones; mention the SteamOS path in the not-installed error. - update.sh: define warn() — it was used but never defined, so under `set -e` the first warn aborted the update before services restarted. - pf-client-core gamepad: a Steam Input virtual pad forwarded on a real Deck (the only-pad case) now declares the DECK kind in its per-pad arrival instead of the wrapper's Xbox 360 identity — the session-level auto_pref already resolved SteamDeck, but the arrival overrides it on current hosts. - reject tests: cover SetupFailed; move the foreign-code probe off 0x68. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-22 10:01:54 +02:00
enricobuehlerandClaude Fable 5	2562663fc6	fix(host/linux): survive and self-heal dead gamescope sessions on headless SteamOS boxes ... Three fixes for the "most connects simply fail" trap on a SteamOS host with no physical display (VM testbox, panel-less mini PC): - restore path: skip the restore-to-physical-panel when no DRM connector reports a connected display — removing the headless drop-in and restarting gamescope-session.target on such a box just crash-loops gamescope and strands every later connect on "no usable compositor". Keep the headless session (and the takeover state) instead. - connect path: when no live graphical session exists but the MANAGED gamescope infra is present (SteamOS gamescope-session / Bazzite session-plus), route to the gamescope takeover — which rebuilds the session at the client's mode — instead of failing the connect. - error delivery: a session-setup failure used to just drop the QUIC connection, reaching the client as "control stream finished mid-frame" (indistinguishable from transport trouble). Close with a typed setup-failed code (0x68, RejectedSetupFailed = -29) carrying the error text, and give the client handshake/pairing error paths a short grace for the CONNECTION_CLOSE to beat the stream error it caused. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-22 09:50:30 +02:00
enricobuehlerandClaude Fable 5	309e37f1e1	fix(host/linux): scope the GPU clock pin to live client sessions ... The PUNKTFUNK_PIN_CLOCKS clock pin (AMD power_dpm_force_performance_level=high / NVIDIA nvmlDeviceSetGpuLockedClocks) was armed once at host start and released only at host exit, so the box's clocks stayed pinned the whole time the host ran — even with no client connected. Move the pin behind a box-wide refcount (gpuclocks::session_pin()) shared across both streaming planes (native + GameStream): it arms on the first live client and releases on the last disconnect. on_host_start() now only installs the process-scoped NVIDIA P2-cap application profile. No behavior change when PUNKTFUNK_PIN_CLOCKS is unset. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-21 22:36:55 +02:00
enricobuehlerandClaude Fable 5	56d21f9445	fix(client/wol): retry the QUIC dial across the connect budget so wake-from-sleep launches survive ... Launching from the Decky plugin against a sleeping host fired the Wake-on-LAN packet and dialed immediately — but the dial was a single quinn attempt that gave up after the transport's 8 s idle window, far shorter than a suspend-to-RAM resume. The host woke to find the client already gone (its retransmitted Initials show up host-side as "QUIC accept failed error=timed out"), the stream shortcut exited, and the launch looked cancelled. - punktfunk-core: dial in a loop until the embedder's connect budget is spent — short 3 s attempts keep the Initial cadence dense, so the connect lands within ~a second of the host's network returning. Only silence is retried: pin mismatches, typed rejections, and any real answer surface immediately, and the shutdown flag stops the loop. - decky: stretch the budget to 75 s when a magic packet actually went out (PF_CONNECT_TIMEOUT → --connect-timeout via the wrapper), so the retry window covers the resume; an awake host still connects in <1 s. - host: a clean close before the control handshake is a reachability probe (hosts-page online pips), not a failed session — log it at debug instead of WARN "session ended with error", which buried the real failures in the reporter's log. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-21 22:26:10 +02:00
enricobuehlerandClaude Fable 5	c5402cb1f7	feat(core+host): LN1 phase-2 — VIDEO_CAP_STREAMED_AU streamed access units ... The wire half of sub-frame slice output (latency §7 LN1, planning design/nvenc-subframe-slice-output.md Phase 2): toward a client that advertises the new cap bit (0x20), a chunked-poll encoder session ships each AU's completed FEC blocks while the tail of the frame is still encoding — the AU's last packet leaves the host as the encode finishes instead of after it. Wire semantics (negotiated; zero change for anyone else): - Non-final blocks ride SENTINEL headers: block_count = 0 (a value no legacy sender emits) + frame_bytes = 0 + exactly max_data_per_block data shards, so the receiver's shard-offset formula needs no total. - The final block's headers carry the real frame_bytes/block_count (+ FLAG_EOF) and RETRO-VALIDATE the whole frame: totals under which a received sentinel block is out of range or not full-K kill the frame wholesale (no spliced delivery) and the index can't be resurrected. - Firewall: sentinels are bounded by the negotiated limits (full-K exactly, never the last block the limits allow, no total to lie about); the exact derived-geometry check runs unchanged on every non-sentinel packet and retroactively at pinning. Sentinel opens commit a max_frame_bytes buffer, bounded by the existing IN_FLIGHT_BUF_FACTOR budget (amplification test). - Order-agnostic like legacy: a reversed frame (final block first) opens legacy-shaped and still accepts its sentinels against the pinned totals. - Small/empty streamed AUs degenerate to byte-identical legacy headers. Host: Packetizer::{begin,push,finish}_streamed seal full-K blocks (data + parity per block) as chunks arrive; Session::seal_streamed_* share the pooled-wire + two-lane seal machinery via the new seal_run; the send thread paces each flush under the frame's existing deadline (pace_sealed split out of paced_submit) and runs the whole-AU accounting at the last chunk; the encode pump forwards poll_chunk output as ChunkMsg when the client has the cap AND the encoder chunks (re-queried per AU — an escalation falls back seamlessly). Probes never run mid-AU. PUNKTFUNK_STREAMED_AU=0 = host escape hatch. Client core ORs the cap into Hello (the shared reassembler carries the support). Sampled first_slice_us vs encode_us PERF log measures the overlap; the 0xCF stage-field extension stays a follow-up. Core tests: streamed round-trip (clean/loss/reorder/duplicate, both orders), sentinel firewall bounds, lying-final wholesale kill + no-resurrect, open-amplification budget, header-shape pins. Gates still owed before default-on: security review pass, loss-harness curve, GameStream smoke (plane untouched structurally), bitrate A/B. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-20 22:53:53 +02:00
enricobuehlerandClaude Opus 4.8	7b2cdf5a7a	fix(core/net): bind the data plane to the authenticated peer + stop adaptive FEC wedging large frames ... Four defects from the punktfunk-core quality sweep, all in the data plane. transport/udp: the hole-punch adopted the source address of ANY datagram whose first 8 bytes matched PUNCH_MAGIC — a fixed public constant with no key, nonce or session id — and the authenticated QUIC peer was passed only as the no-punch fallback, so it was never used to validate. Hole-punch is the default bring-up path (it is skipped only for a fixed --data-port), and the data socket is an OS ephemeral, so spraying the ephemeral range during the 2500 ms punch wait let anyone steal the video plane: the legitimate client is then filtered out by the connect() and gets nothing, while QUIC stays healthy so no reconnect fires. With a spoofed source the same 8 bytes aim a full-rate stream at a third party. Take the authenticated peer IP and require the punch to match it — only the PORT is in question (that is what a NAT remaps and what the punch exists to discover); the client dials the same host IP as its QUIC connection, so a NAT presents one source IP for both planes. Also budget each read from the REMAINING window, so off-peer datagrams cannot stretch the wait past punch_timeout. transport/udp: the punch keepalive treated every send error as fatal and broke out of its loop permanently and silently. It holds a clone of the connected, non-blocking data socket — exactly the socket whose transient conditions this module defines and documents in is_transient_io. One ENOBUFS from a full wlan tx queue or an ENETUNREACH during an AP roam killed the only thing holding the NAT mapping open; the path recovers, video keeps flowing, and the stream dies later when the idle timer expires the mapping during a static scene. Route it through is_transient_io like every other send site in the file. packet: adaptive FEC moved fec_percent live (host bands it 1..=50 while Welcome advertises 10) but the receiver's per-block acceptance ceiling was computed once from the negotiated percentage and never re-derived. Once FEC ramped, every packet of a maximal block failed `total > max_total_shards`, the block never accumulated a shard, the frame aged out, and the resulting loss drove FEC higher still — large frames wedged at 100% loss exactly when FEC was meant to rescue the link. Fixed on both sides, because hosts and clients update independently: the sender clamps per-block parity to the ceiling the peer negotiated, and the receiver sizes that ceiling from the whole clamp range rather than a stale snapshot of it. No wire bytes and no C ABI signature change; WIRE_VERSION and ABI_VERSION are unchanged. Regression tests cover all three (the punch tests were confirmed to fail without the fix). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-20 07:42:37 +02:00
enricobuehlerandClaude Fable 5	0b8e8312a5	fix(gamestream): announce the stream marker + lifecycle events on the compat plane ... Only the native punktfunk/1 loop announced the script-facing marker file, so a Moonlight session left it absent and wrapper scripts took their "not streaming" branch mid-stream. The GameStream plane now announces before run() (the marker must exist when the title's wrapper executes) and retracts before client.disconnected, keeping the native loop's event order; StreamRef call sites carry the plane/launch fields. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-19 16:34:43 +02:00
enricobuehlerandClaude Opus 4.8	9fe9c451dc	perf(pyrowave): pool encoder scratch buffers + fix client parser O(n²) — lift the 2.5 Gbps wall ... Real-world PyroWave streaming maxed ~2.5 Gbps with sagging fps while raw transport does 4.8. Root-caused to serial per-frame paths at BOTH ends (the transport was never the limit); this fixes the two dominant ones. Host (vendored shim, patch 0004): pyrowave_encoder_encode_gpu_synchronous allocated four Vulkan buffers (meta + bitstream, Device + CachedHost) on EVERY frame. At 240 fps with MB-scale bitstreams that per-frame allocator churn stalled the encode itself. Pool them on the encoder and reuse across frames (recreate only on a size grow); the sizes are session-fixed, so it is pure reuse after frame 1. On an RTX 4090 the 5120x1440 submit+fence-wait drops ~15 ms -> ~1 ms, i.e. the host serial ceiling goes 64 -> 1025 fps (444+HDR 44 -> 614). Safe under the synchronous encode model; re-validated by pyrowave_win_smoke (Windows) and pyrowave_smoke/_444 (Linux). Applies to both host encoder paths (they share the shim). Client (Apple Metal decoder): WaveletBitstream.parse reserved the payload buffer per packet (reserveCapacity(count + words), an exact realloc each of ~3000 packets/frame => O(n²)) and copied word-by-word. Reserve once up front and memcpy each packet's coefficients in one shot (all Apple platforms are little-endian, so the wire's LE u32s land verbatim; memcpy is alignment-free). 5.44 ms -> 0.055 ms per 1.44 MB frame (25x); byte-identical (parser unit tests + golden-frame PSNR unchanged). Also: - native.rs: PUNKTFUNK_PYROWAVE_MAX_MBPS caps PyroWave's open-loop Automatic bitrate pin for hosts on a constrained link (unset => no cap; an explicit client rate bypasses it). The pin is all-intra + ABR-off, so at a high pixel rate it can outrun the fabric (4:4:4+HDR 5120x1440@240 pins ~5.3 Gbps, over a 5 GbE link) and the overshoot just becomes loss. - pf-encode caps(): report the real opened chroma instead of a hardcoded 4:2:0 default, so a genuine 4:4:4 session no longer trips the spurious "encoder chroma disagrees with the negotiated Welcome" warn. Also fix a latent Windows reset() that rebuilt at 4:2:0 for a 4:4:4 session. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-18 19:09:23 +02:00
enricobuehlerandClaude Fable 5	5eb930e71d	feat(pyrowave): negotiation plumbing for 4:4:4 + HDR — thread chroma/depth/ColorInfo end to end ... Phase 1 of design/pyrowave-444-hdr.md. No behavior change yet: the handshake's 4:4:4 gate now admits PyroWave (probe = can_encode_444(codec), capture gate inherently satisfied — the wavelet path always ingests an RGB source and does its own CSC), but can_encode_444 stays false for PyroWave until the per-OS full-res-chroma CSC variants land (Phase 2 Linux, Phase 3 Windows), so every session still resolves 4:2:0/8-bit. - Both host encoders take the negotiated ChromaFormat (bail on 444 for now); the PUNKTFUNK_ENCODER=pyrowave lab override pins 4:2:0. - Bitrate: the automatic ~1.6 bpp pin resolves AFTER depth+chroma and scales x1.625 for 4:4:4 / x1.15 for 10-bit (factors from the Phase-0 fixture matrix); the mid-stream mode-switch re-resolve threads the session's values. - Client: PyroWaveDecoder builds its plane ring (full-res chroma when 444) and creates the upstream decoder from the negotiated chroma, keeps chroma fixed across mid-stream resizes, drops the even-dims requirement for 444, and returns the negotiated Welcome ColorInfo as the frame colour contract instead of hardcoded BT.709 (the wavelet bitstream has no VUI). Verified on .21 (RTX 5070 Ti): clippy -D warnings (host+client+encode), host 186 tests, client + pf-encode tests, fmt, and the pyrowave_smoke GPU round-trip through the patched vendored lib (97cf15e3). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-18 12:37:12 +02:00
enricobuehlerandClaude Opus 4.8	09849906e9	Merge perf/first-frame-latency: driver proto v4 + first-frame/resize latency (P0-P2) ... Brings the first-frame-latency branch (P0.1 transition tracing, P1.1/P1.2 Welcome-time display prep, P2 in-place resize; pf-driver-proto v3 -> v4 with IOCTL_UPDATE_MODES) onto current main. The branch predates the W6.2/W7 splits, so git's rename detection carried most of it into the moved crates (pf-capture idd_push, pf-vdisplay manager/pf_vdisplay, pf-win-display, pf-driver-proto, the driver workspace) and the punktfunk1.rs remainder was re-homed by hand: - native/handshake.rs: welcome/start trace marks + the Welcome-time display prep spawn (the prep thread BECOMES the stream thread; hand-off via a SyncSender<SessionContext>). negotiate() gains bringup/quit/stop and returns the PrepHandle. - native.rs: bringup/resize_ms creation + the stop/quit flags hoisted BEFORE the handshake (the close watcher splits: flags pre-handshake, lifecycle events post-handshake where `hello` exists); punch_done stamp; the data plane adopts the prep thread's result or builds inline. - native/stream.rs: SessionContext/SendStats carry the trace; send_loop finishes it on the first video packet; the resize path gains the in-place fast path (try_inplace_resize) with the full rebuild as fallback, restructured so both share the post-rebuild bookkeeping; prepare_display/PreparedDisplay/ PrepHandle; build_pipeline(+retry) thread the stage marks. - session_status/mgmt: ttff_ms + last_resize_ms per session (union with the lifecycle-events fields main added to the same spots). - pf-capture: Capturer gains capture_target_id() + resize_output() defaults. - pf-vdisplay manager: perf's faster activation poll (60x50ms) + the settle floor before the PnP sweep, on main's knobs/no-trait shape. Also: packaging/windows/build-gamepad-drivers.ps1 is ASCII again (an em-dash from the pf-mouse work tripped windows-host.yml's locale-safety gate on main). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-17 16:08:16 +02:00
enricobuehlerandClaude Opus 4.8	2064c0780c	merge(core): reconcile the W7/W8 client refactor with origin's shared-clipboard feature ... origin/main landed the shared clipboard (design/clipboard-and-file-transfer.md) while this branch split quic/msgs.rs -> quic/{caps,control,...} and client.rs -> client/{mod,control,worker,pump,planes,...} (W7) and deleted the two monoliths. The feature had modified both deleted files, so its delta is re-applied onto the split instead of resurrecting the monoliths: - HOST_CAP_CLIPBOARD -> quic/caps.rs - MSG_CLIP_* / CLIP_* consts, the six Clip* structs, and their encode/decode impls -> quic/control.rs (beside the clock codecs) - CtrlRequest::{ClipControl,ClipOffer} + Negotiated.host_caps -> client/control.rs - WorkerArgs.{clip_event_tx,clip_cmd_rx} -> client/worker.rs - CLIP_EVENT_QUEUE -> client/planes.rs - NativeClient clip fields, the 7 clip_* / host_caps / next_clip methods, connect() channel wiring -> client/mod.rs - the control-task encode/decode arms and the clipboard-task spawn -> client/pump.rs Cargo.lock reconciled (adds pf-clipboard), punktfunk-host/Cargo.toml unions the W6 pf-* subsystem deps with pf-clipboard, and include/punktfunk_core.h is the cbindgen union (clipboard + rumble C-ABI). punktfunk-core builds --all-features and its 174 lib tests pass, including quic::tests::clip_loopback. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-17 15:38:11 +02:00
enricobuehlerandClaude Opus 4.8	391f8fb9f7	feat(clipboard): Linux + Windows host clipboard backends as the pf-clipboard crate (Phase 1 host + Phase 3) ... The host half of the shared clipboard (design/clipboard-and-file-transfer.md §4), ported from feat/shared-clipboard (6bd8c18b) into the post-W6 crate shape: the backends land as a pf-clipboard subsystem crate (the pf-inject/pf-capture pattern) instead of growing punktfunk-host back out, and the ~340-line punktfunk1.rs integration is re-implemented against the native.rs/control.rs split that replaced it. pf-clipboard: - host::wayland — ext-data-control-v1 (KWin / wlroots / Sway / Hyprland). - host::mutter — GNOME via Mutter's *direct* org.gnome.Mutter.RemoteDesktop clipboard (no data-control at any GNOME version; the xdg portal needs an interactive grant a headless host can't answer). - host::windows + host::winfmt — Win32 clipboard on a hidden message-loop window: WM_CLIPBOARDUPDATE listener + OLE delayed rendering (WM_RENDERFORMAT) for text / CF_HTML / RTF / PNG. - host::session — the backend-agnostic coordinator bridging HostClipboard to the QUIC clipboard plane (offers, fetch accept-loop, remote offers, pastes). - A portable facade (policy / enabled / cap_advertised / ClipCoordCmd / start / spawn_decline_loop) so the orchestrator compiles cfg-free on every platform; ClipCoordCmd moves into the crate (it was host-owned before). punktfunk-host glue: - handshake.rs advertises HOST_CAP_CLIPBOARD via pf_clipboard::cap_advertised. - serve_session starts the coordinator (gated on a real compositor — the synthetic source stays out of the session clipboard) and spawns the CLIP_FETCH_UNAVAILABLE decline loop when the policy is on but no backend bound. - control.rs gains the ClipControl/ClipOffer arms + the host-offer forward branch, and the e2e session test (cap advertise → ClipState ack with BACKEND_UNAVAILABLE → fetch decline) rides in native.rs's tests. Still opt-in default OFF (PUNKTFUNK_CLIPBOARD). Remaining: the macOS client (design §5) — then this becomes user-visible. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-17 13:02:20 +02:00
enricobuehlerandClaude Opus 4.8	b168790e0a	refactor(host/W6.2): extract the shared frame/format vocabulary into the pf-frame leaf crate ... The captured-frame types both capture (producer) and encode (consumer) speak — PixelFormat, OutputFormat, CursorOverlay, CapturedFrame, FramePayload, DmabufFrame, drm_fourcc — move into crates/pf-frame, alongside the small pure helpers that ride the same seam: hdr (HDR static metadata / in-band SEI), metronome (the metronomic-stall detector), thread_qos (per-thread scheduling QoS), session_tuning (Windows process tuning), and the Windows DXGI capture IDENTITY (WinCaptureTarget, D3d11Frame, pack_luid, make_device + the GPU scheduling-priority hardening it applies) (plan §W6). This is the crate that breaks the capture<->encode cycle: FramePayload's GPU variants own their backends from BELOW (Cuda -> pf_zerocopy::DeviceBuffer, D3d11 -> dxgi::D3d11Frame), so encode can speak the vocabulary without a path to capture, and vice versa. The Windows DXGI identity moving here lets capture, encode, and pf-vdisplay share ONE WinCaptureTarget/device factory instead of the old capture<->encode<->vdisplay reach-in. The host keeps thin facades: capture.rs re-exports the vocabulary (crate::capture::{PixelFormat,…} unchanged); capture/windows/dxgi.rs keeps the win32u GPU-preference hook + HDR/video-engine converters + self-test and re-exports the identity; native.rs re-exports boost_thread_priority from pf_frame. crate::hdr/metronome/session_tuning callers rewired to pf_frame::*. metronome's Metronome::new gained a Default impl (new_without_default fires once the type is public across the crate boundary). Verified: Linux clippy -D warnings (pf-frame --all-targets + host nvenc,vulkan-encode,pyrowave --all-targets) + 9/9 pf-frame tests; Windows clippy nvenc,amf-qsv --all-targets Finished exit 0. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-17 10:03:56 +02:00
enricobuehlerandClaude Opus 4.8	2e3208f75e	refactor(host/W6.0): drop gamestream BTN_* aliases; injectors read core directly ... Finishes the gamepad-vocabulary un-coupling (plan §W6.0): the Linux uinput button map now names BTN_* straight from punktfunk_core::input::gamepad instead of the crate::gamestream re-export aliases, so pf-inject will carry no edge into the gamestream junk drawer for gamepad constants. Removes the now-dead alias block; the wire-bit pinning test (gamepad_wire_bits_are_pinned) pins core directly (equally strong — core is the single source). gamestream keeps only the decode path, which imports the types from core. Verified: Linux (home-worker-5) clippy --all-targets -D warnings + gamepad tests green; Windows (192.168.1.158) clippy -p punktfunk-host --features nvenc,amf-qsv --all-targets green. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-17 00:55:44 +02:00
enricobuehlerandClaude Opus 4.8	63efe0ecd5	feat(host/hooks): per-app prep/undo commands (M2b — Sunshine prep-cmd parity) ... `prep: [{"do": …, "undo": …}]` arrays on GameStream apps.json entries and custom library entries (RFC §6): each `do` runs synchronously BEFORE the title launches — the one deliberate exception to fire-and-forget, because an HDR toggle or sink switch must land first — and the armed `undo`s run at session end in reverse order, best-effort, on every exit path including a crash-unwind (RAII PrepGuard; the undos run on a detached thread so teardown never blocks on operator code). - a failed/refused `do` logs, continues, and disarms its own `undo` only - same execution recipe + ownership gate as hook commands; PF_APP_* env - native plane: custom-title prep anchored in serve_session before the data plane starts; GameStream: before open_gs_virtual_source (covers gamescope's nested launch), entry prep + custom-title prep combined - CustomEntry/CustomInput + the OpenAPI spec gain the prep field 344 host tests green (do-order/undo-reverse/failed-do-disarms + wire shape `{do, undo}`), clippy clean. On-glass with a real client session owed. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-16 22:02:35 +02:00
enricobuehlerandClaude Opus 4.8	68bcfdac3e	refactor(host/W1): split native.rs control task + data plane into submodules ... Continue the W1 native-host restructure (plan §W1, steps 4+5). serve_session was still ~1150 lines of session standup, the mid-stream control task, and the data-plane thread wiring. - native/control.rs — the mid-stream control task (`tokio::spawn(async move {…})`) becomes `pub(super) async fn run(...)`: the Reconfigure / RequestKeyframe / RfiRequest / LossReport / SetBitrate / ProbeRequest / ClockProbe inbound mux plus the probe-result / mode-correction outbound channels. Call site is now `tokio::spawn(control::run(...))`. - native/stream.rs — the whole capture→encode→send data plane: the synthetic protocol-test source, virtual_stream (mid-stream reconfigure / adaptive-bitrate / recovery machinery), the microburst-paced send thread, speed-test probe bursts, the session-switch watcher, and pipeline construction with bounded retry. Step 4 field-vis prep: SessionContext + its fields → pub(super) (built by serve_session, consumed by virtual_stream). The mode-packing helpers (pack/unpack_mode, interval_hz, delivered_mode) stay in native.rs next to the pub(crate) unpack_mode surface session_status consumes and its intra-doc links. native.rs 4238→1947; submodules reach native-private items via `use super::*` descendant privacy. Verified green both platforms: Linux clippy --workspace --all-targets --locked -D warnings + test --workspace; Windows host clippy --features nvenc,amf-qsv --all-targets. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-16 20:45:22 +02:00
enricobuehlerandClaude Opus 4.8	ecfa71212d	chore: consolidate all in-progress parallel-session WIP ... Wholesale commit of every uncommitted change across the tree, at the user's explicit request — host refactor-campaign W1 (native.rs facade + native/ dir, library/ + mgmt/ splits), Android, core. These streams were mid-flight and not individually built/tested together; this supersedes the per-session HOLD markers. Consolidating so everything lands on main in one pass. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-16 20:08:29 +02:00