The playback RT callback pinned the PipeWire buffer to exactly one 1024-frame
quantum (the 2026-05-31 crackle fix). That is only correct when the machine's
clock.quantum is 1024 — on hardware running quantum 512 or 2048 the pinned
slice mismatches the device's per-cycle demand and the crackle returns. We just
shipped a release to a friend whose quantum is unknown, so this was P1.
Fix: enable the pipewire `v0_3_49` feature (exposes Buffer::requested(), the
graph's per-cycle quantum) and fill exactly that many frames each callback via a
new pure `frames_to_produce()` seam, with a safe ≤1024 fallback when the graph
reports 0 (never the whole slice — over-pulling past the ring depth is the
original crackle). Relax the Buffers size pin from a hard 1024 to a generous
8192-frame max so the mapped slice fits any plausible quantum; requested(), not
the buffer size, now governs per-cycle output.
Verified locally with `pw-metadata clock.force-quantum` + audio_probe at forced
quanta 512/1024/2048: each shows `underrun +0` steady, `quantum=` matching the
forced value, and callbacks/s ≈ rate/quantum — proving requested() is live (the
health line would otherwise read the 1024 fallback). +4 unit tests on
frames_to_produce (148 lib tests, clippy --all-targets clean).
Still pending (field test): one real desktop<->dopedart call through the fix.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds a mic input meter to Settings for gate calibration, replacing the
blind noise-gate slider with a unified Discord/OBS-style control: the bar
shows the live mic level and a draggable handle sets the gate threshold on
the same axis. Fill is green above the gate (transmitting), dim below it
(muted), with a live status word; the handle is bright red with a dark
edge so it stays legible when the green level sweeps past it.
Two level sources:
- In-call: the capture thread peak-holds the raw (pre-gate, pre-mute)
frame level and emits UiEvent::MicLevel ~10/sec.
- Off-call: a "Test mic" toggle runs CoreCommand::SetMicMonitor, spinning
up a standalone capture-only stream feeding run_mic_monitor. It shares
the backend's single capture stream, so Join tears it down first and
leaving Settings releases it; ignored while a session is active.
The gate handle drags live via NoiseGateDragging (no disk write per pixel)
and persists once on release via NoiseGateChanged. Meter axis is 0..0.3 so
a normal voice doesn't peg. Enables the iced "canvas" feature for the
custom GateMeter widget.
Build + clippy clean, tests pass. Field-verified on desktop.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Remove Gemini's committed update_*.py regex-surgery scripts
- Drop unused iroh-tickets dependency (hand-rolled ticket is used instead)
- Replace ToString antipattern with Display impl on PeerSpeakTicket
- Route debug log to XDG state/cache dir instead of hardcoded /home path
- Clear all compiler + clippy warnings (unused imports, collapsible ifs,
redundant pattern matching, missing Default)
Builds clean with zero warnings.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Fix tokio runtime panic by spawning a dedicated Tokio runtime thread in CoreController.
- Add central log_msg utility in src/lib.rs for debugging.
- Add instrumentation/logs to join, leave, and gossip events in src/network/gossip.rs.
- Add test_net.rs bin for testing gossip loopback sync.
- Use std::sync::Mutex in IrohGossipState to resolve Tokio block-in-async panics.
molluskandClaude Opus 4.8