enricobuehler
0755c823a5
ci / rust (push) Has been cancelled
The inverse of the host→client audio path: the client's mic, Opus-encoded, rides a new 0xCB QUIC datagram to the host, which decodes it into a virtual PipeWire Audio/Source its apps can record from (voice chat, etc.). Protocol (punktfunk-core): - MIC_MAGIC 0xCB + encode/decode_mic_datagram (mirror of the 0xC9 audio datagram). - NativeClient::send_mic(seq, pts_ns, opus) over a new outbound channel + worker task (mirror of send_input); C ABI punktfunk_connection_send_mic for native clients. Host: - audio::VirtualMic + PwMicSource: a PipeWire output stream tagged media.class= Audio/Source (Direction::Output) — a recordable microphone node, fed decoded PCM. - MicService: host-lifetime owner of the source + Opus decoder (mirror of InjectorService / the audio capturer slot); lazily opened, persists across sessions, self-heals. The per-session datagram reader now demuxes 0xCB→mic / 0xC8→input over a single read_datagram loop (two loops would race). - Adaptive jitter buffer in the producer: primes to ~3 consumer quanta before emitting, so the 5 ms push / N ms pull clock skew never underruns — without it ~58% of output was silence; with it, glitch-free across consumer quanta. Client: punktfunk-client-rs --mic-test streams a synthetic 440 Hz Opus tone as the mic uplink (opus dep added) for end-to-end validation without a real microphone. Validated live on headless KWin: client tone → host source → pw-record shows the punktfunk-mic Audio/Source node, 440 Hz dominant (Goertzel power 20.7 vs <0.001 elsewhere), RMS 0.179 ≈ the ideal 0.177, 0.3–0.4% silence at both 256 ms and 10 ms consumer quanta. Tests +1 (mic datagram roundtrip); workspace green, clippy/fmt clean. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
19 lines
574 B
TOML
19 lines
574 B
TOML
[package]
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name = "punktfunk-client-rs"
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description = "punktfunk reference client (M4): VAAPI decode + wgpu/Vulkan present"
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version.workspace = true
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edition.workspace = true
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rust-version.workspace = true
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license.workspace = true
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authors.workspace = true
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repository.workspace = true
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[dependencies]
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punktfunk-core = { path = "../punktfunk-core", features = ["quic"] }
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quinn = "0.11"
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tokio = { version = "1", features = ["rt-multi-thread", "net", "time", "macros"] }
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anyhow = "1"
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opus = "0.3"
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tracing = "0.1"
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tracing-subscriber = { version = "0.3", features = ["env-filter"] }
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