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session tweak, update docs

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buenosairesam
2026-04-09 23:25:41 -03:00
parent 512d8ecef8
commit 6f8f260b05
8 changed files with 652 additions and 459 deletions
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18
media/docs/crates.dot
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@@ -1,5 +1,4 @@
// Cargo workspace crate dependency graph
// Phase 2: client capture + encode implemented; server is a stub
digraph crates {
graph [fontname="monospace" bgcolor="#1e1e2e" pad="0.5"]
node [fontname="monospace" fontcolor="#cdd6f4" style=filled shape=box
@@ -7,21 +6,23 @@ digraph crates {
edge [color="#585b70" fontname="monospace" fontcolor="#a6adc8"]
// External
ffmpeg_next [label="ffmpeg-next 8\n(ffmpeg-sys-next)" shape=component fillcolor="#1e3a2f" color="#a6e3a1"]
tokio [label="tokio 1\n(async runtime)" shape=component fillcolor="#1e2a3e" color="#89b4fa"]
ffmpeg_next [label="ffmpeg-next 8\n(client: NUT demux)" shape=component fillcolor="#1e3a2f" color="#a6e3a1"]
tokio [label="tokio 1 (full)\n(async runtime)" shape=component fillcolor="#1e2a3e" color="#89b4fa"]
serde [label="serde / serde_json" shape=component fillcolor="#2a2a3e" color="#cba6f7"]
tracing [label="tracing\ntracing-subscriber" shape=component fillcolor="#2a2a3e" color="#cba6f7"]
anyhow [label="anyhow" shape=component fillcolor="#2a2a3e" color="#cba6f7"]
libc_crate [label="libc 0.2" shape=component fillcolor="#2a2a3e" color="#cba6f7"]
nix_crate [label="nix 0.29\n(signal, process)" shape=component fillcolor="#2a2a3e" color="#cba6f7"]
// Workspace crates
common [label="cht-common\n─────────────\nprotocol.rs (wire framing)\nframe.rs (Frame, AudioBuffer)\nlogging.rs"
common [label="cht-common\n─────────────\nprotocol.rs (WirePacket framing)\n PacketType: Video|Audio|Control\n ControlMessage: Start|Stop|...\nlogging.rs (tracing init)"
fillcolor="#2d2038" color="#cba6f7"]
client [label="cht-client [sender, Wayland]\n─────────────────────────────\ncapture.rs KMS/DRM → DRM_PRIME frames\nencoder.rs VAAPI H.264 (lazy init)\npipeline.rs capture→encode thread\nmain.rs TCP transport + keepalive"
client [label="cht-client [sender, Wayland]\n─────────────────────────────\nbackends/subprocess.rs ffmpeg CLI + PulseAudio\n NUT demux → EncodedPacket\nbackends/mod.rs Backend enum\ncapture.rs KmsCapture (direct backend)\nencoder.rs VaapiEncoder + MediaType\npipeline.rs capture→encode thread\nmain.rs wait_for_server, transport,\n YYYYMMDD_HHMMSS session IDs"
fillcolor="#1e2d3e" color="#89b4fa"]
server [label="cht-server [receiver, mcrn]\n─────────────────────────────\nmain.rs TCP listener (stub)\n counts packets, no decode yet"
fillcolor="#2d1e1e" color="#f38ba8"]
server [label="cht-server [receiver, mcrndeb]\n─────────────────────────────\nmain.rs TCP listener\n routes Video/Audio/Control\nsession.rs ffmpeg subprocess:\n fMP4 + UDP relay\n ADTS audio writer\n Scene relay (Unix socket)\n keyframe buffering"
fillcolor="#1e2d3e" color="#89b4fa"]
// Deps
client -> common
@@ -36,6 +37,8 @@ digraph crates {
client -> tokio
client -> tracing
client -> anyhow
client -> libc_crate
client -> nix_crate
server -> tokio
server -> tracing
@@ -45,7 +48,6 @@ digraph crates {
subgraph cluster_legend {
label="Legend" fontcolor="#a6adc8" color="#585b70" fontname="monospace"
l1 [label="implemented" fillcolor="#1e2d3e" color="#89b4fa" shape=box]
l2 [label="stub / planned" fillcolor="#2d1e1e" color="#f38ba8" shape=box]
l3 [label="external crate" fillcolor="#1e3a2f" color="#a6e3a1" shape=component]
}
}