molluskandClaude Fable 5 e6eb490939 audio: only FEC-recover a gap from its immediate successor packet ...

The jitter buffer's gap path fed the LOWEST buffered packet to
decode_fec regardless of position. Opus in-band FEC in packet N carries
a copy of frame N-1 and nothing else, so that reconstruction is only
correct when the smallest survivor is exactly next+1 (single loss).
On burst loss it spliced a later frame's audio into the wrong slot —
worse than concealment. Gate FEC on adjacency (new fec_covers_gap(),
wraparound-aware); everything else falls back to plain PLC.

Two new tests: the gate itself, and a burst-loss test proven to bite —
it compares bit-exact against a twin decoder and fails against the old
unconditional-FEC behavior (checked by mutation).

Fixes finding 3 of the 2026-07-16 full-codebase review.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-17 00:31:47 -04:00

..

app

style: cargo fmt under rustfmt 1.9.0 (toolchain update 2026-07-08)

2026-07-16 23:45:18 -04:00

audio

style: rustfmt the 0.6.2 additions (A17b + version-in-UI)

2026-06-29 15:52:31 -04:00

bin

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

codec

W12 follow-up: consume in-band FEC, drop redundant DTX

2026-06-30 16:56:19 -04:00

core

audio: only FEC-recover a gap from its immediate successor packet

2026-07-17 00:31:47 -04:00

dsp

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

game

Housekeeping: Windows doc refresh + scan.rs test-import cleanup

2026-07-03 15:59:26 -04:00

network

network: per-peer connection badge (direct/relay, RTT, loss, bitrate)

2026-07-08 15:15:22 -04:00

screenshare

style: cargo fmt under rustfmt 1.9.0 (toolchain update 2026-07-08)

2026-07-16 23:45:18 -04:00

widget

style: cargo fmt under rustfmt 1.9.0 (toolchain update 2026-07-08)

2026-07-16 23:45:18 -04:00

avatar.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

background.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

config.rs

screenshare: advanced in-app streaming controls + hwdec toggle

2026-07-04 21:15:11 -04:00

discovery.rs

S11: make presence/discovery state honest on apply failure

2026-06-18 03:32:38 -04:00

files.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

friends.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

hotkeys.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

identity.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

lib.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

main.rs

Add Windows installer (Inno Setup) + GUI-subsystem release builds

2026-06-20 16:27:03 -04:00

notify.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

playlist.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

presence_net.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

presence.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

protocol.rs

docs(protocol): correct GOSSIP_PROTO version mapping (v5 = 0.6.0, not 0.7.0)

2026-06-29 02:24:53 -04:00

recents.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

sanitize.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00

theme.rs

style: apply cargo fmt across the crate (A20)

2026-06-29 02:11:44 -04:00