4 Commits

Author	SHA1	Message	Date
enricobuehler	f652617f30	docs(windows-rewrite): M1 step-2 pf-vdisplay port plan (workflow-mapped + critiqued) ... Record the full driver port plan from the iddcx-driver-port-map workflow: the 11 DDIs to wrap, the 15 IDD_CX_CLIENT_CONFIG callbacks, the DeviceContext-owned state model (single Monitor identity + monitor EvtCleanupCallback RAII), the pf-vdisplay-proto frame transport, and the 8-step CI/box-gated checklist. Fold in the adversarial critique: secure-desktop is a BLOCKING gate (do not retire the WGC relay until proven), define the recreate/concurrency/Reconfigure failure branches, host<->driver protocol_version lockstep. De-risk status: the full IddCx symbol surface + .Size machinery is CI-proven present (ae803b2). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-24 15:40:42 +00:00
enricobuehler	8c4e7b07bf	docs(windows-rewrite): M1 IddCx make-or-break RESOLVED (the 6 working knobs) ... CI-green @ 6d8c7a5 (run 5548): IddCx bindgens + compiles in wdk-sys with WDF type-identity. Record the exact generate_iddcx recipe (c++ parse, IDD_STUB, allowlist_recursively(false), DXGI/OPM/D3D local emit, UINT alias, translate_enum_integer_types) and that the wdf-umdf fallback is unneeded. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-24 15:04:46 +00:00
enricobuehler	6975691f7d	docs(windows-rewrite): M0-complete log + M1 IddCx-binding recipe ... M0 done (proto + runner/box toolchain incl LLVM 21.1.2 + driver builds green + /INTEGRITYCHECK cleared). M1 recipe: vendor windows-drivers-rs 0.5.1 + add an ApiSubset::Iddcx reusing wdk_default (type identity by construction; IddCx is table-dispatched like WDF). Make-or-break spike = can IddCx.h bindgen in wdk-sys config (upstream #514/#516, PR #654 unmerged); fallback = keep wdf-umdf for pf-vdisplay only. RTX box is ephemeral (Proxmox on reboot) — CI is the persistent validator. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-24 12:14:27 +00:00
enricobuehler	0b663cefb6	feat(windows): pf-vdisplay-proto — owned host<->driver ABI crate (rewrite M0) ... First foundation of the Windows-host rewrite (docs/windows-host-rewrite.md): a self-contained, no_std + bytemuck crate that defines the host<->driver binary contract ONCE — the control-plane IOCTLs (add/remove/set-render-adapter/ping/ get-info/clear-all) and the IDD-push frame transport (SharedHeader, the (gen<<40|seq<<8|slot) FrameToken, the Global\pfvd-* name scheme, driver-status codes). Previously these were hand-duplicated byte-for-byte across idd_push.rs/frame_transport.rs and sudovda.rs/control.rs with only "must match" comments; here const size-asserts + bytemuck round-trips make any drift a COMPILE error. Clean break from SudoVDA: a freshly-minted interface GUID (not e5bcc234), a contiguous 0x900 op space (not the gappy 0x800/0x888/0x8FF), a u64 session id (not the 16-byte GUID + pid-mangling), a single u32 protocol version. Self-contained (no workspace inheritance, no Windows deps) so the out-of-workspace driver build graph can path-dep it identically. 7 tests green on Linux; clippy + fmt clean. Also lands the full rewrite plan in docs/windows-host-rewrite.md (decisions: greenfield; IDD-push primary incl. secure desktop, WGC+DDA demoted to fallbacks; unify drivers on windows-drivers-rs + solve /INTEGRITYCHECK; keep GameStream, default secure). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-24 06:49:50 +00:00