enricobuehler 84faeb1bf1 docs(pf-encode): Linux Main10 is live — the 'inert until Phase 5.1' comment outlived the code ...

The bit_depth field said '8 on Linux until Phase 5.1 lands a P010 capture path'.
The code outran it: the gamescope HDR capture patches offer 10-bit BT.2020/PQ,
nvenc_fmt maps X2Rgb10/X2Bgr10 to ARGB10/ABGR10, and is_ten_bit_input flips
bit_depth and hdr from the negotiated input. Verified on home-nobara-1:
'resolved session plan ... bit_depth: 10, hdr: true' on the direct backend.

A 10-bit frame deliberately takes neither the NV12 nor the YUV444 convert (both
compute CSCs write 8-bit planes) and rides packed RGB to the encoder, which does
its own BT.2020 CSC — pf-capture/src/linux/pipewire.rs owns that gate. So Main10
needed no P010 path to arrive, and P010 is now a perf follow-up (skip NVENC's
internal CSC, as NV12 does for SDR), not the thing that makes 10-bit work.

2026-08-10 12:39:46 +02:00

..

src

docs(pf-encode): Linux Main10 is live — the 'inert until Phase 5.1' comment outlived the code

2026-08-10 12:39:46 +02:00

Cargo.toml

feat(pf-encode): encode PyroWave in a capability-carrying worker, so the host never holds a capability

2026-08-09 12:50:26 +02:00