gui::run() dropped the parsed --relay value, so a relay chosen on the
GUI command line (pixelpass --gui --relay URL) never reached the
headless host/viewer children -- only the PIXELPASS_RELAY env-var form
propagated (via inheritance). Thread the flag into the app and append
--relay <url> to both child arg vectors.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
detect_distro only matched arch/cachyos/manjaro/endeavouros, so on
Artix (Friend 2's box) and Garuda the missing-dependency hints fell
through to the generic message instead of a pacman command. Both are
pacman-based with identical package names, so add them to every
Arch-family match arm.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
build-appimage.sh now reads the binary from CARGO_TARGET_DIR when set, so a
broad-compat build inside an old-glibc distrobox can use an isolated target
dir without clobbering the host's. README documents the Ubuntu 24.04
distrobox recipe and why older bases don't work (the pipewire crate needs
PW >= ~1.0 headers; and a PipeWire/portal app can't run on ancient distros
anyway). Resulting baseline: glibc 2.39 (the only 2.39 symbols are weak
pidfd refs from Rust std; everything else is <= 2.35).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
build-appimage.sh produces pixelpass-<version>-x86_64.AppImage via
linuxdeploy. PixelPass links almost nothing (only libpipewire, which is
excludelisted) and shells out to gst-launch-1.0/pactl/a player on the host
PATH, while its GUI graphics libs are dlopen'd and also excludelisted — so
the AppImage bundles just the binary, AppRun, desktop entry, and icon
(~13 MB, zero bundled libs). The no-sandbox model lets the bundled binary
spawn the host's tools, which is why AppImage fits this orchestrator better
than Flatpak.
AppRun opens --gui when launched with no args and no controlling terminal
(file manager / .desktop), and passes through otherwise so the CLI,
interactive menu, and viewer all work. README documents the host-deps
contract + the glibc-baseline and VAAPI caveats.
Verified: builds to 13 MB; --version/--help work; the GUI launches cleanly
on a live Wayland session via both --gui and the no-tty AppRun path.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Both host and viewer hardcoded presets::N0, pinning every session to the
bundled relays (which on iroh rc.0 are the canary-grade defaults). Add a
shared common::endpoint::bind() that keeps N0's DNS discovery + crypto but
swaps in a RelayMode::Custom single-relay map when --relay (or the
PIXELPASS_RELAY env var, so GUI children inherit it) is set.
Lets users point at a self-hosted relay or staging today; the production
relays (*.relay.iroh.network) speak a newer protocol that rc.0 rejects
("invalid iroh-relay version header"), so they only become usable — and
the default — after an iroh GA bump. Verified: override connects cleanly
through staging; bad URLs are rejected before any network work.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
recommended_max_viewers() promises "at least 1", but a NaN safe_mbps cast
to 0 and an infinite one to u32::MAX. Guard non-finite / non-positive
inputs up front. Add unit tests covering the normal path, the floor, and
the NaN/Inf/negative degenerate cases.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
install_ctrl_c() used `if ctrl_c().await.is_ok()`, so if the handler
failed to install, ctrl-c silently stopped working with no diagnostic.
Match on the Result and log a warning (then bail the task — the second
arm would only fail the same way).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
shutdown() and Drop had byte-identical bodies that had to be kept in
sync. Extract a private cleanup(&mut self); shutdown() consumes self and
calls it, Drop calls it as the backstop. Every step is a take(), so the
second run is a no-op.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The `registered` flag was one-way: set true once the tray registered, but
never cleared if the StatusNotifierWatcher later disappeared (panel restart,
tray plugin disabled, tray app killed). After that, a Wayland close-to-tray
would destroy the window into a tray that no longer exists, with no recovery
short of SIGTERM.
Implement ksni's `watcher_online`/`watcher_offline` callbacks to keep the
shared flag in sync. On offline, also force the window back (idempotent
`show()`) so a window that was already hidden when the watcher died isn't
stranded, and return true to keep the service alive for re-registration.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
open_bi/bind/local_addr/accept all `?`-propagated straight out of run(),
skipping the endpoint.close().await at the end and leaking the iroh
Endpoint on any post-connect error. Wrap the post-connect body in one
block whose result is captured, then close unconditionally — matching
the explicit-close idiom of the connect-phase select arms.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Previously a single EMFILE / EINTR on listener.accept() returned from
run_accept_loop entirely, killing the host's HTTP viewer fanout for the
rest of the session. Most accept errors are transient — log and loop.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Adds a `show_qr` preference (default on) to GuiSettings, with a
checkbox in Settings and a corresponding gate on the host-screen render.
Persists to config.toml alongside the existing close-to-tray setting.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The QR panel pushed the Stop hosting button below the fold at the old
520x480 default. Wraps host_running/host_form in a vertical ScrollArea
(header stays pinned) and bumps the initial height to 640 so the common
case fits without scrolling.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Encodes the relay-only ticket as a QR with a 4-module quiet zone so a
phone (or a second laptop with a webcam) can pick the room up without
typing 140+ characters. Built lazily on the first draw after a Ticket
event, NEAREST-filtered, 200x200 logical; cleared on session start and
stop.
Pulls `qrcode` 0.14 with `default-features = false` so the heavy `image`
crate tree is skipped — we render modules straight to an
`egui::ColorImage` ourselves.
Reapplies the idea from Gemini's stale `feat/gemini-branch-qrcode`
(`7f07583`) against the post-hand-rolled-loop GUI; the original commit
no longer cherry-picks because gui/mod.rs was rewritten for the
true-Wayland-window-hide work.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Required by the OFL for redistribution. Installs alongside the
existing MIT and Apache-2.0 license files in the Arch package.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replace eframe::run_native with a winit ApplicationHandler + glutin +
egui_glow loop so "keep running in the tray" can genuinely hide the
window. winit's set_visible(false) is a deliberate no-op on Wayland
(xdg-shell has no unmap-but-keep-alive request), so the only way to hide
a toplevel is to destroy its surface: hide-to-tray now drops the Window +
GL surface (parking the GL context as not-current) and a tray click
recreates them and makes the context current again. The GL context,
glutin display/config, egui_glow painter (uploaded textures), and
egui-winit state (clipboard) all persist across the cycle — only the OS
window and its surface churn.
Wakeups route through winit's EventLoopProxy (the new Waker, and the
tray) instead of egui's repaint callback, so a child event or tray click
wakes the loop even while the window is dropped and no frame is running —
keeping viewer join/leave notifications and the tray tooltip live while
hidden. Removes the old Wayland minimize-to-tray fallback (window stayed
in the taskbar); hide is now uniform on Wayland and X11.
Deps: winit/glutin/glutin-winit/egui_glow promoted to direct (gui-gated,
optional) — all already transitive via eframe, so no new crates. winit's
default features minus wayland-csd-adwaita, so sctk-adwaita/tiny-skia/
ttf-parser aren't pulled for a CSD fallback titlebar (KWin draws
server-side decorations, and eframe never had CSD either).
Verified end-to-end on KWin Wayland: launch->render; close->window AND
taskbar entry gone (true hide, process stays alive); tray activate->
window + GL surface recreated and renders; tray quit->clean exit; stderr
clean throughout. cargo test --features gui: 15 pass; clippy clean;
headless dependency tree unchanged.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Add a StatusNotifierItem tray (ksni — pure-Rust over the zbus stack
notify-rust already pulls; only new crate is the pastey macro helper).
The icon reflects host/viewer status via its tooltip and offers
Show / Quit; it runs on its own thread, channel-wired to the egui app.
Add a Settings screen with a persisted toggle 'keep running in the tray
when I close the window' (config.toml [gui] close_to_tray), defaulting
OFF so the close button quits as users expect. When ON, closing hides
to the tray on X11 / minimizes on Wayland (which has no protocol to hide
a toplevel) and keeps any live stream running. If no tray is present the
close behaves normally, so the window can never be stranded.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Set the Wayland app_id to `pixelpass` so the compositor matches the
installed pixelpass.desktop and uses its Icon= in the titlebar/taskbar,
replacing the generic fallback. Also embed a 256px PNG (rendered from
assets/pixelpass.svg) and set it via with_icon for X11 _NET_WM_ICON, and
add StartupWMClass=pixelpass to the desktop entry for robust window↔entry
matching across desktop environments. No new deps — eframe already pulls
the image crate, and icon_data::from_png_bytes decodes the embed.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Add LICENSE-MIT and LICENSE-APACHE (the dual license already declared in
Cargo.toml, previously absent) and install both into the package. Retarget
the PKGBUILD git source to main now that the packaging branch has merged.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Builds pixelpass 0.1.0 with --features gui from the local repo and
installs the binary, .desktop launcher, scalable icon, and README.
Runtime deps mapped from src/common/deps.rs (GStreamer pipeline +
pactl); viewers and alternate encoders are optdepends.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Scalable SVG app icon (pixel-stream motif, indigo->violet ground) plus
a freedesktop .desktop launcher for the --gui front-end, groundwork for
the first Arch package.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
`cargo clippy --fix`: drop needless borrows in interactive.rs, remove an
unneeded `return`, and derive `Default` for `HostState` / the config struct
instead of hand-writing it. No behaviour change.
README: the GUI host screen now lists connected viewers with a Kick button
and notifies on join/leave — update the description, which still mentioned
only a "live viewer count".
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Closing the window while a host/viewer child was running took two clicks:
the first only dropped the stream, the second actually closed the window.
eframe drops the app synchronously while it destroys the window, which ran
`ChildProc`'s teardown — SIGINT plus a up-to-2s grace-period wait — on the
event-loop thread. That wait froze the window mid-close, so the first click
looked like it only killed the stream and the window lingered until a second
close event. (The teardown runs from `Drop`, not from an `on_exit` /
`close_requested` hook, so it fires on every backend and close path; those
hooks don't fire at all under some winit backends.)
Make the teardown non-blocking: hold the child in an `Option`, and on drop
SIGINT it synchronously (so the host still runs its ctrl-c teardown even if
we exit immediately after) then reap it on a detached thread instead of
waiting inline. The app drops instantly, so the window closes on the first
click; the kicked-off SIGINT still tears the stream down cleanly.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The host screen pops a desktop notification on each viewer join/leave,
so you know someone connected while the window is in the background.
Fired on a detached thread (the D-Bus call never touches the egui
frame) and gated on the same viewer-list transitions, so stopping the
host — which drops the child and stops pumping events — doesn't spray a
notification per remaining viewer.
notify-rust's default features give the pure-Rust zbus backend, so this
adds no system libdbus dependency and no GTK event loop (gui feature
only; the headless build is untouched).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Track viewers by endpoint id instead of a bare count. The JSON event
stream gains viewer_joined / viewer_left (each carrying the id),
replacing viewer_count; active/max still ride along so the count
display is unchanged.
The host screen now renders one row per connected viewer with a Kick
button. Clicking it sends `kick <id>` to the headless child over a new
stdin command channel, which the host turns into a per-viewer
CancellationToken cancel; the existing teardown path then emits the
leave, so a kick and a self-disconnect look identical downstream.
The stdin channel only runs under --output json (the GUI shell-out) and
on a detached OS thread, so a read parked on stdin can't hold up the
host's Ctrl+C shutdown.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Entering View now grabs keyboard focus on the code field (once, via a
one-shot flag so it doesn't steal focus every frame), so the user can paste
or type the share code immediately without clicking into it first.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
When the pasted code doesn't decode, Connect is greyed out; hovering it now
shows "Paste a valid share code first." so the disabled state is
self-explanatory, complementing the amber "doesn't look like a share code"
line under the field.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The Paste button + code field were wrapped in `with_layout(right_to_left)`,
which grabs the parent's entire remaining height and vertically centers the
row in it — gutting the View screen (field dropped to the middle, button
pinned far right). Use a plain `ui.horizontal` row with the button first and
the field filling the rest via INFINITY width. Same one-click-paste behavior,
correct single-row layout.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Quick viewer-flow polish:
- a "📋 Paste" button pinned to the right of the code field — the read-side
mirror of the host's Copy button;
- Enter in the code field connects (same decode gate as the button);
- the View screen prefills the field from the clipboard on open when it holds
a decodable ticket and the field is empty, so the freshly-shared code is
usually already there (live decode still shows the id to verify);
- the menu shows the binary version under the heading.
Tightens the common "host clicks Copy → viewer clicks Paste → Connect" loop;
the prefill only ever drops in a *valid* ticket, so it can't reintroduce the
stale/garbage paste it guards against.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The viewer screen now parses the pasted code client-side with the same
`EndpointTicket::from_str` the headless viewer uses, and surfaces what it
finds:
- live preview under the paste box: green "→ endpoint <id>…" for a valid
ticket, amber "doesn't look like a share code" otherwise;
- Connect is gated on a ticket that actually decodes (was: any non-empty
text), so a garbage paste can't burn the 15s connect timeout;
- the connecting line reads "● Connecting to <id>…" instead of a bare
"Connecting…";
- the host screen shows its own "endpoint <id>…" with the same truncation,
so the two ends are eyeball-comparable.
This closes the loop on the stale-ticket trap: a dead/wrong code is now
obvious the moment it's pasted, not 15s later. 5 unit tests cover the
decode (real round-trip ticket) and short-id truncation.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The CLI/interactive host auto-copies the ticket to the clipboard and says so;
the GUI host only offered a manual Copy button. Users conditioned by the CLI
assumed the GUI auto-copied too, didn't click Copy, and pasted whatever stale
ticket was already in the clipboard — then dialed a dead host and saw an
unexplained "can't connect". (Compounded by flaky Wayland clipboard / KDE
Connect sync.)
Now the ticket is copied the moment it arrives (same arboard path as the
manual button), with a green "✓ Copied to clipboard" confirmation. Auto-copy
failure is non-fatal: the code stays visible, is now selectable for manual
copy, and a hint tells the user to click Copy. Verified: clicking only Start
lands a fresh ticket in the clipboard (wl-paste).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
common::output documents the contract: JSON events on stdout, banner + tracing
on stderr, so a parser reading stdout sees only events. But init_tracing relied
on tracing_subscriber::fmt()'s default writer, which is stdout — so every log
line was interleaved into the JSON event stream the --gui front-end parses.
The GUI tolerated it (non-JSON lines are skipped), but two real consequences:
a tracing write could corrupt a JSON event line intermittently, and all
diagnostics landed on stdout where the GUI discards them — leaving its
stderr-tail ring empty, so a failed host/viewer child surfaced no clue in the
window. Pin the fmt writer to stderr. Verified: every stdout line now parses as
JSON; iroh/tracing output appears on stderr.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
endpoint.connect() has no built-in deadline, so an offline host, a stale
share code, or an unreachable relay left the viewer spinning silently with
no feedback — surfacing in the GUI as a permanent "Connecting…" with no
error. Wrap the connect in a 15s tokio::time::timeout (matching the host's
online() cap) and race it against ctrl-c, bailing with an actionable
message. The error reaches stderr, so the GUI's ChildProc stderr-tail
path renders it on the viewer screen.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The GUI now does real work. Host tab: a config form (quality combo,
max-viewers, software-encode + single-window toggles) spawns
`pixelpass --host --output json …` via re-exec, then a background thread
parses the child's JSON events and the window shows live status — ticket
with a copy button, viewer count, streaming/waiting state, host_info
summary, and host-full refusals. Viewer tab: paste a code, pick mpv/VLC,
Connect spawns `pixelpass <ticket> --output json`, and on the connected
event the GUI launches the player (reusing interactive::Player).
ChildProc (gui/child.rs) owns the child: reads stdout events over a
channel, rings the last 60 stderr lines for failure display, and stops via
SIGINT (graceful host teardown) with a 2s grace before SIGKILL — Drop
ensures closing the window never orphans a live host. Five round-trip tests
lock the common::output::Event ↔ ChildEvent wire contract.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Adds the opt-in graphical front-end (pixelpass --gui), default-off via the
`gui` cargo feature so the headless build never pulls the toolkit tree.
eframe 0.34 on the glow/OpenGL backend (no wgpu); 69 feature-gated crates,
vetted. --gui on a headless build errors with a rebuild hint.
This commit is just the shell: a window with a Host/View menu and back
navigation. The shell-out child-spawning + JSON event parsing that drives
real host/viewer controls come next. Window verified to open and render
cleanly on Wayland (glow).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Adds common/output.rs: a process-global JSON-lines emitter for
non-interactive front-ends. With --output json, host and viewer emit one
JSON object per line on stdout (ticket, host_info, viewer_count, capture
start/stop, viewer_refused, connected), flushed per line; the human banner
and tracing logs stay on stderr so the two never interleave. No-op when the
flag is absent, so call sites emit unconditionally.
This is the shell-out counterpart to an in-process event channel: the
upcoming --gui front-end re-execs this binary as `pixelpass --host
--output json` and parses these lines to drive its window. serde_json was
already in the tree from the bandwidth pre-flight.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Hosting was only reachable through the interactive dialoguer menu; there
was no way to start a host non-interactively. Add a --host flag that runs
host::run directly (interactive=false), bypassing the menu. Useful for
scripting and required by the upcoming --gui front-end, which drives this
binary as a child process. Guards against --host + ticket (contradictory).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Window size in the viewer is an unreliable proxy for the encoded
resolution (mpv clamps/scales to the screen), making it hard to tell
whether a preset's downscale actually took effect. Log the concrete
decision host-side when capture spawns:
- "downscaling video from=1920x1080 to=1280x720" when scaling,
- "encoding at native resolution" for Source,
- "source already at/below preset height" when no upscale is needed,
- the unknown-dims fallback case too.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Live medium-quality stream errored with "negotiation problem" on the
host and rendered a squashed, garbled picture in the viewer. Two causes,
both from inserting videoscale before videoconvert with PAR+range caps:
- videoscale was scaling pipewiresrc's raw output directly. The portal
source's format/memory (e.g. DMABuf) isn't something software videoscale
negotiates — the original pipeline always fed pipewiresrc through
videoconvert first. Move videoscale *after* videoconvert so it operates
on system-memory NV12/I420.
- `pixel-aspect-ratio=1/1` + a width range over-constrained negotiation
and risked a non-square-PAR / distorted result. Instead compute an exact
even WxH from the known source dimensions (Wayland: portal size; X11:
root/window geometry), preserving aspect, and pin it fully in the caps.
This is also downscale-only now — a source already at/below the target
height is left native instead of upscaled. Unknown dims (rare X11
geometry failure) fall back to the height-only + square-pixel + even
width-range negotiation.
source_dims threaded through pipeline::spawn from both backends. Smoke
test updated to mirror the new ordering (1920x1080 -> 852x480, videoscale
after videoconvert) and still asserts an even sub-source width.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Add a host-global quality knob (Discord-style) so the sharer can trade
resolution + bitrate for upload bandwidth. Quality is host-global by
design: one encode pipeline fans out to every viewer, so per-viewer
quality is out of scope (it would kill the broadcast fanout).
- New `--quality source|high|medium|low|auto` (ValueEnum) bundling a
(max-height, bitrate, fps) tuple per preset; `auto` derives the preset
from the saved bandwidth pre-flight (safe_mbps / viewer cap), falling
back to `medium` when unmeasured. Default is auto; the interactive
Host branch shows a picker when --quality is omitted (mirrors pick_app).
- `--max-height N` raw override; `--bitrate`/`--framerate` changed to
Option so an explicit flag overrides just that field of the preset
(precedence rule), leaving the rest of the preset intact.
- host/quality.rs: Preset table + resolve(); pure resolve_auto() split
from the config read for testability. 5 unit tests lock preset
pass-through, the Auto ladder, the unmeasured fallback, and override
precedence.
- pipeline::build_args inserts `videoscale ! video/x-raw,height=N,
pixel-aspect-ratio=1/1,width=[2,8192,2]` only for non-Source presets.
PAR 1/1 forces a proportional downscale (without it videoscale keeps
full width and squashes PAR — no bandwidth win); the even-stepped width
range + even-rounded height satisfy H.264 4:2:0. EffectiveQuality is
threaded capture -> wayland/x11 -> pipeline; max_viewers is now sized
against the effective (post-preset) bitrate.
- Banner gains a quality line (preset label + ≤Np/kbps/fps + provenance).
- deps.rs checks `videoscale`; smoke-pipeline.sh adds a 1080->480
downscale check asserting an even width below source.
- README: --quality preset table, Auto behavior, host-global note,
--max-height/--bitrate/--framerate override precedence.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
pixelpass is a screen-share tool meant to be paired with a dedicated
voice app (Mumble, TeamSpeak, Discord, …) for two-way talk — it never
mixes a mic. The --mic flag was declared, shown in the host banner, and
documented as working, but was never wired into the gst pipeline (a
no-op). Removed the flag from Cli + HostOpts + into_host_opts, dropped
it from the banner capture summary, and replaced the README's "--mic
mixes the mic" claim with an explicit out-of-scope note.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Extract the display-agnostic encode/mux tail out of wayland.rs into a new
host/pipeline.rs: CaptureHandle + lifecycle, audio routing setup, the gst
arg builder, the spawn, and Serve::bind now live there. Backends supply
only their video-source element args plus a post-spawn hook (Wayland uses
it to close its leaked pipewire fd; X11 passes a no-op). capture.rs
collapses to a thin dispatcher; its CaptureHandle enum is gone.
Add host/x11.rs: ximagesrc (use-damage=false show-pointer=true), whole
root window by default or a single window via --window (xwininfo
click-picker → xid). x11rb reads geometry for an info log, justifying the
previously-vestigial dep. No portal, no fd dance — capture starts
silently when the first viewer connects (the ticket is the access
control). Viewer is display-agnostic and unchanged.
Wire --no-hwencode for real (was a no-op): the shared tail now selects
x264enc(tune=zerolatency,ultrafast)/I420 vs vah264enc/NV12 and switches
the videoconvert target format to match. Applies to both backends.
deps.rs: check_host_binaries now takes &HostOpts and checks shared
elements for both backends, encoder by --no-hwencode, source per backend
(pipewiresrc/ximagesrc), and xwininfo only when X11 + --window. Install
hints added for x264enc, ximagesrc, xwininfo.
Verified: warning-free build; smoke test still passes (tail unchanged);
ximagesrc + both encoder tails produce mpv-decodable H.264 against an
Xwayland root. Interactive cross-machine end-to-end pending.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The host ticket embedded every direct IP candidate the endpoint
discovered — on this machine that was 10 addrs, 7 of them useless
Docker-bridge gateways (172.16.0.0/12) plus LAN/public v4/v6. That
bloated the ticket to ~320 chars and leaked local network topology to
whoever received it.
Keep only the endpoint id + relay URL (~140 chars). The relay
coordinates hole-punching to a direct path after connect, so peer
reachability is unchanged; the direct addrs in the ticket only ever
shaved a moment off the first connection attempt, and n0 DNS discovery
already publishes the full addr keyed by id as a backstop.
Await endpoint.online() (15s cap) before building the ticket so the
relay URL is reliably populated; a relay outage degrades to a
possibly-incomplete ticket rather than a hang.
Experimental — isolated on feat/short-ticket pending an end-to-end
cross-machine connect test before merging to main.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The Wayland path moved from a shelled-out ffmpeg to an in-process
GStreamer pipeline back in the 2026-05-16/18 pivot, but the clap
`about` string still advertised ffmpeg. Now reads "P2P screen sharing
over iroh".
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Per-app audio routing (--app), mic mixing (--mic), and --repair all
landed in recent commits but the README still listed the first and last
as stubs. Move them to Working, drop them from "Not yet working" (X11
capture is now the only remaining stub), and add an Audio section
documenting --app/--mic/--repair.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replaces the Phase-2 stub. Parses `pactl list short modules` for
`module-null-sink` entries whose `sink_name=pixelpass_capture_<pid>`
names a PID with no /proc/<pid>, and `module-loopback` entries whose
`sink=` names one of those orphan sinks. Unloads loopbacks first, then
sinks (mirrors Routing::shutdown order so PipeWire doesn't leave
zombie links).
Live PIDs — including this process and any other running pixelpass —
are skipped and reported. Same-tab parser is robust to multi-line
{ ... } argument blocks from other modules because continuation lines
never parse as a u32 module ID.
Verified with synthetic orphans against this build:
- single dead orphan (sink + loopback) → both cleaned, count = 2
- single live orphan (pid 1) → both preserved, message names the
live count
- mixed dead + live → dead pair cleaned, live pair preserved,
output reports both
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Subscribe registry.global_remove so we know when routed stream nodes
vanish; drop them from routed_node_ids and emit LastRoutedStreamGone
on the N→0 transition. Tokio side re-runs `pactl load-module
module-loopback` with the same args as start, restoring the
default-sink monitor mirror so the viewer hears system audio again
instead of going silent when the routed app exits mid-session.
FirstRoutedStream now fires on every 0→N transition (not just the
first), so the pair oscillates cleanly: each app open/close cycle
unloads → re-loads the loopback.
Verified cross-machine 2026-05-22 16:29 EDT — host with Strawberry
picked, laptop viewer over mpv with YouTube playing on host as a
control. Strawberry audible on laptop, YouTube silent (route active).
Quit Strawberry → YouTube became audible (loopback restored).
Reopened Strawberry → routed again, YouTube dropped out (loopback
unloaded). Clean Ctrl+C teardown.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
mollusk