forked from unom/punktfunk
enricobuehlerandClaude Opus 4.8
d2cc770938
Durable results of the M2c on-glass bring-up (.173, 2026-07-22): - The base IddCxMonitorQueryHardwareCursor DDI slot is stubbed to STATUS_NOT_SUPPORTED on WDK 26100 — add the ...QueryHardwareCursor3 wrapper (wdk-iddcx) and drain it instead; v3 X/Y are only meaningful when PositionValid, so a position-invalid tick keeps the prior position. - Hardware-cursor setup is per-mode-commit: the OS silently reverts to a software cursor on every mode commit, so re-issue the setup on each swap-chain assignment (monitor::resetup_cursor, called from assign_swap_chain) or the query fails NOT_SUPPORTED forever. - One caps definition for initial setup and re-setup, resting at XOR FULL: the query delivers ONLY alpha shapes in every configuration (all three ColorXorCursorSupport levels, event-driven and 30 Hz polled) — masked/monochrome cursors never arrive. FULL keeps the frame cursor-free for ALL cursor types; the full-fidelity shape comes from the session-side cursor source in the host (design/remote-desktop-sweep.md §8). - Poll the query at ~30 Hz instead of pure event-wait: masked cursors never fire the data event, and the seqlock's position/visibility should stay fresh regardless. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>