steam-frame/saphid--chromium-webxr-steam-frame
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README: upstream status and link to the upstream issue

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Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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saphidandClaude Opus 5.5 committed 2026-09-27 07:06:50 +10:00
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@@ -170,14 +170,16 @@ the Frame as above.
(a sandboxed XR process on Linux) and (a sandboxed XR process on Linux) and
[CL 8132979](https://chromium-review.googlesource.com/c/chromium/src/+/8132979) [CL 8132979](https://chromium-review.googlesource.com/c/chromium/src/+/8132979)
(the OpenXR device provider on Linux, patch set 44), tracked in Chromium (the OpenXR device provider on Linux, patch set 44), tracked in Chromium
[issue 506004811](https://issues.chromium.org/issues/506004811). Neither [issue 506004811](https://issues.chromium.org/issues/506004811). CL 8441736
is merged upstream yet. The OpenXR device is behind has since merged; CL 8132979 is still in review. The OpenXR device is behind
`--enable-features=OpenXR`, which the launcher passes. `--enable-features=OpenXR`, which the launcher passes.
- **SteamVR fix.** SteamVR's OpenXR runtime asks the kernel who is on the - **SteamVR fix.** SteamVR's OpenXR runtime asks the kernel who is on the
other end of its socket (`getsockopt(SO_PEERCRED)`). The XR sandbox policy other end of its socket (`getsockopt(SO_PEERCRED)`). The XR sandbox policy
blocks all `getsockopt` calls, which crashed the XR process. blocks all `getsockopt` calls, which crashed the XR process.
[`patches/0001-…`](patches/0001-xr-sandbox-allow-getsockopt-SO_PEERCRED.patch) [`patches/0001-…`](patches/0001-xr-sandbox-allow-getsockopt-SO_PEERCRED.patch)
allows only that one option. allows only that one option. It's reported upstream, with the seccomp
issue below, in
[utzcoz/chromium-webxr-linux#7](https://github.com/utzcoz/chromium-webxr-linux/issues/7).
- **Steam integration.** `frame/steam-shortcut.py` adds the shortcut through - **Steam integration.** `frame/steam-shortcut.py` adds the shortcut through
the Steam client's local DevTools port, the same API the Steam UI uses. the Steam client's local DevTools port, the same API the Steam UI uses.
Steam runs each app as its own panel, so Chromium gets one too. Steam runs each app as its own panel, so Chromium gets one too.