Files
punktfunk/crates/lumen-host/Cargo.toml
T
enricobuehler ab6dda2e5f feat: M0 capture→encode pipeline + M2 GameStream host (pairing, RTSP, video)
M0 (lumen-host) — verified on NVIDIA RTX 5070 Ti / Ubuntu 25.10:
headless wlroots → xdg ScreenCast portal → PipeWire → NVENC HEVC → playable file,
with each access unit round-tripped through a lumen_core host↔client Session
(FEC + packetize + reassemble), 0 mismatches.
- capture.rs: SyntheticCapturer + portal capture (ashpd 0.13 + pipewire 0.9), format-aware
- encode/linux.rs: NVENC via ffmpeg-next 7 (BGRx/RGB → rgb0, no host-side swscale)
- m0.rs: capture→encode→file + lumen-core loopback verification

M2 P1 (lumen-host gamestream/) — a stock Moonlight client pairs + launches, verified live:
- mDNS _nvstream._tcp + nvhttp /serverinfo (HTTP 47989, mutual-TLS HTTPS 47984)
- 4-phase pairing: PIN→AES-128-ECB / SHA-256 / RSA-PKCS1v15 / X.509, custom rustls
  ClientCertVerifier for the mutual-TLS pairchallenge
- /applist, /launch (rikey/rikeyid/mode), hand-rolled RTSP (OPTIONS/DESCRIBE/SETUP×3/
  ANNOUNCE/PLAY, one-request-per-TCP-connection per moonlight-common-c's read-to-EOF)
- video.rs: GameStream RTP + NV_VIDEO_PACKET wire packetizer, data-shards-only (0% FEC,
  clean-LAN), unit-tested (single/multi-block)

Docs: docs/m2-plan.md (phased plan) + docs/research/ (ground-truth protocol spec).
Bootstrap/setup updated for the verified path (libnvidia-gl, render/video groups, GPU
EGL, pipewire 0.9). Workspace clippy-clean, tests green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-09 07:14:59 +00:00

43 lines
1.5 KiB
TOML

[package]
name = "lumen-host"
description = "lumen Linux streaming host: virtual display, capture, encode, input injection"
version.workspace = true
edition.workspace = true
rust-version.workspace = true
license.workspace = true
authors.workspace = true
repository.workspace = true
[dependencies]
lumen-core = { path = "../lumen-core" }
anyhow = "1"
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = ["env-filter"] }
axum = "0.8"
mdns-sd = "0.20"
tokio = { version = "1", features = ["full"] }
rsa = "0.9"
sha2 = { version = "0.10", features = ["oid"] }
aes = "0.8"
rand = "0.8"
hex = "0.4"
rcgen = { version = "0.13", default-features = false, features = ["aws_lc_rs", "pem"] }
x509-parser = "0.16"
axum-server = { version = "0.7", features = ["tls-rustls"] }
rustls = "0.23"
rustls-pemfile = "2"
[target.'cfg(target_os = "linux")'.dependencies]
# `screencast` gates the ScreenCast portal module; `tokio` is the default runtime.
# `open_pipe_wire_remote` is unconditional, so ashpd's own `pipewire` feature is not
# needed — we drive PipeWire with the `pipewire` crate below.
ashpd = { version = "0.13", features = ["screencast"] }
ffmpeg-next = "7"
libc = "0.2"
# Must match the pipewire crate ashpd 0.13 links (libspa/pipewire-sys `links` key is
# unique per build), i.e. 0.9 — NOT the 0.10 the setup doc mentions.
pipewire = "0.9"
# ashpd 0.13 uses the tokio runtime; a current-thread runtime drives the one-time
# portal handshake (control plane — never the per-frame path).
tokio = { version = "1", features = ["rt", "rt-multi-thread", "net", "time"] }