enricobuehler
573b2af334
UX polish batch 1 (clients/windows/ui-polish-plan.md, workstreams W0/A1/B/C/E):
- W0: the shell's duplicated trust/settings structs are gone — src/trust.rs
re-exports pf-client-core's, so the shell and the spawned session binary share
ONE Settings shape over client-windows-settings.json. Fixes real bugs: the
shell's saves no longer drop session-side fields; the stats-overlay toggle
(show_hud -> show_stats, serde alias migrates old files) and the forwarded-
controller pick now actually reach the spawned session. The "Streaming engine"
Settings combo is gone (PUNKTFUNK_BUILTIN_STREAM=1 stays as the dev A/B knob).
- Forwarded-controller pinning by stable key (vid:pid:name, pf-client-core's
format): persisted as forward_pad, applied by the shell's own service at
startup AND by the session binary in session_params (both OSes — the session
never applied the pin before).
- A1 single window: the shell hides itself when the spawned session window
presents its first frame ({"ready":true}) and restores + foregrounds on the
child's exit — exactly one visible Punktfunk window at any time. Restore runs
before the request-access cancel gate so a Ready/Cancel race can't strand the
shell hidden.
- C console UI: punktfunk-session --browse gains --json-status (ready when the
library window presents; error line on a failed start), and the shell
surfaces it — "Open console UI" on paired hosts' menus, plus a controller-
detected hint card targeting the most recent paired host (x64 only; aarch64
ships no skia ui feature). Browse spawns hide/restore the shell like streams.
- B responsive: minimum window size (420x360); the hosts header collapses to
icon-only buttons below 700 px; the session status card shrinks instead of
clipping (max_width); busy pages, help actions, licenses and long labels wrap.
- E polish: session exe gets the app icon (winresource + WM_SETICON via the new
pf-presenter win32.rs); both exes share an explicit AppUserModelID on
unpackaged runs (packaged identity wins) so the windows group as one taskbar
app across the visibility handoff; "Start streams fullscreen" toggle passes
--fullscreen (GTK parity); connects stamp KnownHost::last_used; the connect
target is stashed for every route so "Connecting to X" always names the host.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
punktfunk-session
The Vulkan session binary: one stream per invocation in an SDL3 window — no UI toolkit,
no widgets, terminal stats. The power-user / gamescope stream client, and the stage-2
presenter of the Linux client re-architecture (punktfunk-planning:
linux-client-rearchitecture.md).
punktfunk-session --connect host[:port] [--fp HEX] [--launch id] [--fullscreen] [--stats]
punktfunk-session --browse host[:port] [--mgmt PORT] [--fullscreen]
--browse opens the console game library (the Skia coverflow over the animated aurora)
instead of connecting: A launches the focused title as a stream in the same window,
session end returns to the library, B quits (Gaming Mode returns). Paired hosts only —
pairing is the desktop client / Decky plugin's job. PUNKTFUNK_FAKE_LIBRARY=<file.json>
feeds canned entries with no host (portrait paths starting with / load from disk).
Reads the same identity / known-hosts / settings stores as the desktop client
(punktfunk-client) — pair there (or via its headless --pair) first; this binary never
connects to a host it has no pinned fingerprint for (--fp HEX overrides the store).
Stdout is the machine interface: {"ready":true} after the first presented frame,
stats: … once per second (Ctrl+Alt+Shift+S toggles, --stats forces on), one
{"error"|"ended": …} JSON line on the way out. Logs go to stderr. Exit codes: 0
clean end, 2 connect failed, 3 trust rejected / pairing required, 4 presenter
init failed.
In-stream keys match the desktop client: click captures input (Ctrl+Alt+Shift+Q releases), Ctrl+Alt+Shift+D disconnects, F11 toggles fullscreen; the controller escape chord (L1+R1+Start+Select, hold to disconnect) works the same.
The default build carries the Skia console UI (ui feature): the stats OSD and capture
hint render in-window (Ctrl+Alt+Shift+S toggles both the OSD and the stdout mirror).
--no-default-features is the ~5 MB power-user build — same streaming, stats on stdout
only, no Skia anywhere in the dependency tree.
Decode follows the Settings preference (auto: Vulkan Video → VAAPI → software):
FFmpeg's Vulkan Video decoder runs on the presenter's own device where the stack
supports it (every vendor, zero copy); VAAPI dmabufs import per-plane elsewhere;
software is the universal fallback. 10-bit Main10 and HDR10 are advertised
(VIDEO_CAP_10BIT|HDR): P010 decodes through all three paths, and PQ streams present
on an HDR10/ST.2084 swapchain when the desktop offers one (KDE HDR, gamescope) or
tone-map in-shader to SDR when it doesn't (PUNKTFUNK_TONEMAP_PEAK tunes the rolloff,
default ≈1000 nits). The host still gates the upgrade behind its PUNKTFUNK_10BIT
policy.
Debug/bisect knobs: PUNKTFUNK_DECODER=vulkan|vaapi|software, PUNKTFUNK_PRESENT_MODE= mailbox|immediate (default FIFO), PUNKTFUNK_VK_DEVICE=<index> (multi-GPU), and
PUNKTFUNK_HW_FAULT=import (fault every VAAPI dmabuf import — proves the three-strike
demotion to software on healthy hardware).