Windows VirtualDisplay backend driving SudoVDA (the Apollo IDD) via its DeviceIoControl IOCTL protocol: open by interface GUID, ADD at the client's exact WxH@Hz (mode baked into the IOCTL, no EDID seeding), mandatory watchdog ping thread, QueryDisplayConfig name resolution, RAII Drop -> REMOVE. Wired behind the existing VirtualDisplay trait (open()/probe() Windows arms). Validated live on the GPU-less VM (standalone + via the trait, env-gated test): version 0.2.1, ADD 1920x1080@60 -> target, watchdog hold, REMOVE. Monitor activation into a WDDM path (-> capturable \\.\DisplayN) needs a real GPU and is deferred with capture/NVENC. docs/windows-host.md updated.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
enricobuehler
26741feada