IddCxAdapterInitAsync still INVALID_PARAMETER. Logged offset_of! for every
IDDCX_ADAPTER_CAPS + IDDCX_ENDPOINT_DIAGNOSTIC_INFO field on the box: ALL match the
expected C x64 layout exactly (caps Flags=4 MaxRate=8 MaxMon=16 Diag=24 Static=80;
diag Trans=4 Friendly=8 Model=16 Manuf=24 HwVer=32 FwVer=40 Gamma=48). So the wdk-sys
bindgen lays the struct out correctly — NOT a layout bug. The caps are byte-identical
to C + match the framework size table + the oracle, yet rejected. Next: runtime
compare vs the oracle (does it init an adapter on this box now?) + WDK-docs deep-dive.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Major on-glass progress on the RTX box. The all-Rust wdk-sys IddCx driver now LOADS
under Secure Boot and runs the ENTIRE init chain: DriverEntry -> WdfDriverCreate ->
driver_add -> IddCxDeviceInitConfig(0x0) -> WdfDeviceCreate -> CreateDeviceInterface
-> IddCxDeviceInitialize -> D0Entry -> init_adapter. Findings:
- Signing was a RED HERRING (the driver loads); std works in WUDFHost (DualSense uses
it too).
- THE unblock: link the iddcx **1.10** IddCxStub (build.rs now picks the highest
version-aware), not 1.0 — the 1.0 stub lacks the version-table symbols AND its
dispatch table mismatched the 1.10 framework, which made IddCxDeviceInitConfig
return INVALID_PARAMETER. With 1.10 the whole chain runs.
- Added a file/OutputDebugString logger (log.rs, matches the DualSense driver) — the
driver was silent; this is how the chain was traced.
- size.rs: framework_struct_size() reads the frameworks authoritative struct sizes
from IddStructures[] (the config keeps size_of=208, validated working).
- adapter.rs: version ptrs + ObjectAttributes(InheritFromParent) + FP16 + framework
caps/diag/version sizes — matches the oracle.
KNOWN WIP: IddCxAdapterInitAsync still returns INVALID_PARAMETER though caps match
the framework size table (88/56/24) + the oracle exactly — likely a subtle wdk-sys
bindgen field-layout detail in IDDCX_ADAPTER_CAPS/IDDCX_ENDPOINT_DIAGNOSTIC_INFO.
CI gate (compile+link) stays green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
adapter.rs: init_adapter(device) builds IDDCX_ADAPTER_CAPS (CAN_PROCESS_FP16,
MaxMonitorsSupported=16, endpoint diagnostics with wstr! PCWSTR names) +
IDARG_IN_ADAPTER_INIT and calls IddCxAdapterInitAsync; EvtDeviceD0Entry triggers it
(idempotent), EvtIddCxAdapterInitFinished stashes the adapter in a OnceLock for
later DDIs. zeroed()+named-field construction dodges the Default-derive +
field-order questions. Compiles + links clean on the box (pf_vdisplay.dll 268KB).
CI gate = compile+link; the on-glass load/enumerate gate needs the box + an INF +
SwDeviceCreate (next).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The versioned IDD_STRUCTURE_SIZE path referenced IddClientVersionHigherThanFramework/
IddStructureCount/IddStructures — LNK2019 unresolved, because the WDK links the iddcx
1.0 IddCxStub which lacks those (they are >=1.4). We target 1.10 against a current
framework (higher==false) where size_of is exactly the versioned result, so use it
directly (the surface-assert refs linked only because they were DCE-eliminated).
pf-vdisplay now COMPILES + LINKS IddCxStub on the box (263,680B). Point
windows-drivers.yml at the whole workspace + clear FORCE_INTEGRITY on pf_vdisplay.dll;
drop the obsolete UINT diagnostic dump.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
DriverEntry -> driver_add builds the full IDD_CX_CLIENT_CONFIG (14 IddCx callbacks +
PnP EvtDeviceD0Entry, all stubs with correct PFN signatures) sized via the ported
IDD_STRUCTURE_SIZE! (size.rs), runs IddCxDeviceInitConfig -> WdfDeviceCreate ->
WdfDeviceCreateDeviceInterface(the owned pf-vdisplay GUID, not SudoVDA) ->
IddCxDeviceInitialize. callbacks.rs has all 14 + device_d0_entry; query_target_info
implements HIGH_COLOR_SPACE. edid.rs salvaged verbatim from the oracle. proto gains
interface_guid_fields() (u128 -> Windows GUID fields). Links IddCxStub (the CI gate);
adapter/monitor/swapchain/IDD-push fill the stubs in STEP 3-6.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Graduate the proven iddcx_rt.rs dispatch into wdk-iddcx + add the full DDI set the
pf-vdisplay driver needs: DeviceInitConfig/Initialize, AdapterInitAsync,
MonitorCreate/Arrival/Departure, AdapterSetRenderAdapter (void-returning DDI — its
PFN returns ()), SwapChainSetDevice/ReleaseAndAcquireBuffer2/FinishedProcessingFrame.
One dispatch macro pins each (_IDDFUNCENUM index, PFN_* type) pair exactly once
(the only place table dispatch can be UB). Box-compiles green; IddCxStub link gets
validated when pf-vdisplay (cdylib) consumes it in STEP 2.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
M1 step 2 begins. Add the wdk-iddcx (lib, re-exports wdk_sys::iddcx) + pf-vdisplay
(cdylib) workspace members. pf-vdisplay STEP 0 = DriverEntry + WdfDeviceCreate
skeleton + a #[used] _std_link_gate forcing std::thread + OwnedHandle to link, so
the build proves the std surface resolves under the wdk-build UMDF link settings
(kernel32 is /NODEFAULTLIB - std must come via OneCoreUAP). If std fails to link
here, the SwapChainProcessor worker-thread design needs a CreateThread shim before
any callback work (port-plan critique gap #9).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Port-plan critique #1: convert "the (?i).*iddcx.* allowlist may miss a symbol the
full driver needs" from a box-only surprise into a CI compile gate. New
wdk-probe/src/iddcx_surface_assert.rs size_of-asserts every *2/HDR struct
(IDDCX_TARGET_MODE2/PATH2/METADATA2, IDARG_*RELEASEANDACQUIREBUFFER2 — these embed
DISPLAYCONFIG_*/LUID, which RESOLVE from crate::types: no allowlist gap),
None-asserts all 14 inbound PFN_IDD_CX_* callbacks, and confirms the .Size
machinery (IddStructures/IddStructureCount/IddClientVersionHigherThanFramework/
_IDDSTRUCTENUM::INDEX_*) + the FP16/HIGH_COLOR_SPACE flags. Box-built green; the
wdk-sys binding is proven complete for the ENTIRE driver, not just init. Also
silence the bindgen naming lints in the iddcx module.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
First USE of the iddcx binding: a minimal table-dispatch (src/iddcx_rt.rs) over
wdk_sys::iddcx — IddFunctions[_IDDFUNCENUM::<Name>TableIndex] cast to PFN_*,
IddDriverGlobals as implicit arg 1 (the WDF model; ModuleConsts i32 index, not the
oracle NewType .0). The probe EvtDeviceAdd now calls IddCxDeviceInitConfig →
WdfDeviceCreate → IddCxDeviceInitialize → IddCxAdapterInitAsync, exports
IddMinimumVersionRequired=4, and build.rs links IddCxStub (globbed from the SDK
Lib dir that ships iddcx). CI gate = compile + link IddCxStub.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Last UINT errors were all `pub type Type = UINT;` inside bindgen enum modules
(pub mod _DXGI_X {..}) — the top-level UINT alias cannot reach nested modules. C++
parsing made bindgen keep the UINT typedef as the enum underlying repr (C mode
emits a primitive). translate_enum_integer_types(true) emits native u32 reprs, so
the enum modules are self-contained; struct-field UINT stays covered by the
src/iddcx.rs alias.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
UINT fails to resolve despite a top-level `pub type UINT` in the same scope as the
working `use crate::types::*` — error count byte-identical before/after the fix.
Add an if:always() step dumping the generated module structure + UINT-use context
to pinpoint the scope mismatch (RTX box rebooted to Proxmox, so CI is the only
validator).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Last iddcx type gaps: (1) DXGI enum newtypes are `pub use self::_DXGI_X::Type as
DXGI_X` — the `_DXGI_X` module needs allowlisting too (broaden DXGI_.* to
_?DXGI_.*, matching the OPM fix); (2) UINT bindgen raw_line landed in a scope the
bindings cannot see — define `pub type UINT` directly in src/iddcx.rs next to
`use crate::types::*` instead.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
DXGI resolved. Remaining iddcx type gaps: OPM typedefs need their _OPM_* struct
tags too (recursively(false) drops them), D3DCOLORVALUE (an OPM field), and UINT
(unsigned int — absent from crate::types, and allowlist_type does not emit bare
primitive aliases). Broaden to _?OPM_.* + _?D3DCOLORVALUE and raw_line the UINT
alias.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The iddcx bindgen now SUCCEEDS (C++ fix). Generated module had 38 unresolved-type
errors — a bounded set wdk-sys does not bindgen: UINT, DXGI_FORMAT,
DXGI_COLOR_SPACE_TYPE, IDXGIDevice/Resource, 6 OPM_* types. No WDF type is
missing, so the crate::types sharing (type-identity) holds. Allowlist those
families so they emit locally in iddcx.rs (non-conflicting — absent from
crate::types), keeping allowlist_recursively(false).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Direct clang test on the box proved IddCx.h parses with 0 errors as C++ but fails
as C (wdk_default has no --language=c++) — the IDARG_* typedef names hit "must use
struct tag" in C mode. Fix generate_iddcx: --language=c++ + keep -DIDD_STUB +
allowlist_recursively(false) + full codegen, so it emits ONLY IddCx items
(structs, the IddFunctions table enums, DDI fn-ptr typedefs) and references
WDF/Win/DXGI types from wdk-sys via `use crate::types::*` (no re-emission, no
blocklist). Reverted the ENABLED_API_SUBSETS Iddcx entry (it wrongly pulled
IddCx into the C-mode constants/types passes).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The iddcx bindgen failed with IddCxFuncEnum.h "IDDCX_VERSION_MAJOR is not defined"
+ a cascade of "must use struct tag" on IDARG_* types — NOT the feared #515
header conflict (IddCx parsed fine alongside Base+Wdf). IddCx.h needs STUB mode
(function-table dispatch) for the version macros to resolve; add -DIDD_STUB to
generate_iddcx, matching the wdf-umdf oracle. Deliberately NOT WDF_STUB (wdk-sys
parses wdf non-stubbed; desyncing only here would break WDF type-identity).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Vendor the published, self-contained windows-drivers-rs 0.5.1 crates
(wdk-build, wdk-sys) under vendor/ and add a first-class ApiSubset::Iddcx that
bindgens iddcx/1.10/IddCx.h in an extra pass reusing bindgen::Builder::wdk_default
(allowlist_file (?i).*iddcx.* — emits only IddCx items; WDF/DXGI types resolve to
the shared base/wdf bindings, type-identity by construction). Mirrors the existing
gpio/hid/spb subsets exactly: wdk-build gets the enum variant + iddcx_headers()
(UMDF-only), wdk-sys gets generate_iddcx + the iddcx feature + pub mod iddcx.
[patch.crates-io] redirects all wdk-sys/wdk-build (incl. wdk 0.4.1 transitive) to
the patched copies. wdk-probe enables the iddcx feature.
MAKE-OR-BREAK: does IddCx.h bindgen in wdk-sys config without a header conflict
(issue #515) + does the generated module compile (type-identity)? CI answers it.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
wdk-build links UMDF drivers with /INTEGRITYCHECK unconditionally (no opt-out),
so the self-signed DLL would be refused by Code Integrity (3004/3089). Add a
deterministic, idempotent, reusable packaging step
(packaging/windows/clear-force-integrity.ps1) that clears the PE
IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY bit (0x0080 @ e_lfanew+0x5e) and verifies
— the gamepad recipe, no longer hand-run. driver-build now inspects the bit
(before) then clears+verifies it. Real drivers will: build -> clear -> sign .dll
-> Inf2Cat -> sign .cat.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The LLVM NSIS .exe /S silent install HANGS in the headless SYSTEM CI session
(stuck >15min after download, blocking the single runner). Switch to the portable
clang+llvm-21.1.2-x86_64-pc-windows-msvc.tar.xz (curl + Win11 tar -xf, strip 1) —
deterministic, no installer. And make driver-build run the provision script itself
(idempotent) so it self-provisions LLVM and never races a separate provision run.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Use the provisioned C:\\llvm-21 libclang for the driver build so wdk-sys bindgen
builds clean (the runner default LLVM is a ToT/22-dev with the E0080 layout-test
overflow bug). Queues behind the in-progress LLVM provision on the single runner.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
wdk-sys bindgen layout tests overflow (E0080 on threadlocaleinfostruct etc.) with
the runner default LLVM (a ToT/22-dev build). windows-drivers-rs maintainers
confirm released LLVM 21.1.2 builds clean (discussion #591). Install it to
C:\\llvm-21 (dedicated path; client LLVM untouched); the driver-build job will set
LIBCLANG_PATH there. Idempotent.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
wdk-build errored StaticCrtNotEnabled + the generated wdk-sys layout asserts
overflowed (E0080) — UMDF needs the static CRT. Add the canonical
windows-drivers-rs .cargo/config.toml: explicit target = x86_64-pc-windows-msvc
(separates host proc-macros, which stay dynamic-CRT, from the driver) +
target-feature=+crt-static scoped to that target. DLL now under the triple subdir.
The WDK bindgen itself now runs (it generated out/types.rs) — this is the last
build-config layer before the /INTEGRITYCHECK verdict.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
wdk-sys build script: "missing field driver-model" deserializing
workspace_metadata[wdk] — a workspace build reads the model from the WORKSPACE
metadata, not the package. Set [workspace.metadata.wdk.driver-model] = UMDF 2.31
(all our drivers are UMDF 2.x incl. pf-vdisplay IddCx). Past the Cargo.lock fix.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
wdk-build find_top_level_cargo_manifest() walks UP from OUT_DIR to the first
ancestor with a Cargo.lock; the relocated CARGO_TARGET_DIR=C:\\t\\drvws hid the
workspace lock (ancestors C:\\t, C:\\ have none) -> the "Cargo.lock should exist"
panic. Drop the override; the driver deps have no deep CMake crates so the
in-tree target stays under MAX_PATH.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
wdk-build requires a Cargo.lock next to the top-level Cargo.toml (it panics
otherwise — "a Cargo.lock file should exist..."). Generated on Linux
(resolution is platform-independent; only the build needs the WDK). Everything
else compiled on the runner — pf-vdisplay-proto, bindgen, wdk-build/sys/macros.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Stand up packaging/windows/drivers/ — the unified driver workspace on crates.io
windows-drivers-rs (wdk 0.4.1 / wdk-sys + wdk-build 0.5.1), retiring the dev-box
../../crates/wdk* path-deps. First member: wdk-probe, the smallest UMDF2 driver
(DriverEntry -> WdfDriverCreate -> EvtDeviceAdd -> WdfDeviceCreate) that
force-links the shared pf-vdisplay-proto ABI crate. It validates on the runner:
wdk-sys bindgen + WDF stub link against the WDK + LLVM, the cross-workspace
no_std proto path-dep, and the produced DLL's PE FORCE_INTEGRITY bit.
windows-drivers.yml gains a driver-build job: cargo build -p wdk-probe (pinning
Version_Number=10.0.26100.0) + a PE inspection that prints whether /INTEGRITYCHECK
is set — the M0 self-signed-load question.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The first provision run installed the WDK (iddcx headers + stampinf appeared) +
cargo-wdk, but the verification threw on two wrong checks: UMDF wdf.h lives at
Include\wdf\umdf\<ver>\ (not under the SDK-version dir), and inf2cat is x86-only
(the search filtered \x64\). Rewrite verification to enumerate the real layout
(wdf\umdf versions, km dir, iddcx versions, tool paths) and fail only on the
build-essential pieces (wdf.h + km + iddcx + cargo-wdk). Skip-check now keys off
iddcx presence (the reliable "WDK installed" signal), so a re-run skips the install.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The windows-amd64 runner has the base Windows SDK + MSVC + LLVM + Rust but NOT
the WDK (probed: km=False, no um/iddcx, no inf2cat/stampinf/devgen) or cargo-wdk,
so the all-Rust UMDF drivers can't build there yet. Adds an idempotent
provisioning script (scripts/ci/provision-windows-wdk.ps1: download wdksetup 26100
-> /q /norestart, cargo install --locked cargo-wdk, then verify km/wdf + iddcx
headers + inf2cat/stampinf + cargo-wdk) and a workflow_dispatch/push workflow that
runs it on the persistent runner (one-time; install persists).
cargo-wdk (not cargo-make) is windows-drivers-rs's current build+package tool
(cargo build -> stampinf/inf2cat/signtool). Driver builds must pin
Version_Number=10.0.26100.0 (the runner also has 10.0.28000.0, which lacks km/crt).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Stage-1 CI for the Windows-host rewrite: a probe job on the self-hosted
windows-amd64 runner that reports the driver toolchain (WDK Include km/ +
iddcx versions, inf2cat/stampinf/devgen/signtool, EWDK, LLVM/clang version,
cargo-make, installed Rust targets) so we know what's provisioned BEFORE
writing driver code, and builds+tests+lints pf-vdisplay-proto on MSVC to prove
the owned ABI crate compiles cross-OS and the CI wiring works. No RTX GPU needed
for any of this (only live NVENC encode needs one — that defers to the RTX box).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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>
HDR (display-driven, matching the WGC path):
- CTA-861.3 HDR EDID (BT.2020 primaries + HDR Static Metadata block) so Windows
offers "Use HDR" on the virtual display. The host FOLLOWS the display's live
advanced-color state, recreating the shared ring at the matching format
(FP16 in HDR / BGRA in SDR) on a toggle — no freeze.
- Always emit Main10/BT.2020-PQ Rgb10a2 while the display is HDR; the client
auto-detects PQ from the HEVC VUI (clients under-report VIDEO_CAP_10BIT).
Generic HDR10 mastering SEI on every IDR.
- Generation-tagged `latest` (gen<<40|seq<<8|slot) + driver `is_stale` re-attach
kill the toggle-time garbage frame and any stale-ring read.
Perf:
- Pipeline the encode loop (Capturer::pipeline_depth; IDD-push = 2): submit N+1
before polling N so the convert/copy on the 3D engine overlaps the NVENC encode
of N on the ASIC. PUNKTFUNK_IDD_DEPTH overrides (1 = synchronous).
- Rotating host output ring (OUT_RING) so the in-flight encode and the next
convert never touch the same texture.
- HDR converts directly from the keyed-mutex slot's SRV into the output ring
(drops the redundant slot->fp16 scratch copy); SDR copies the BGRA slot in.
The slot mutex is held only across the convert/copy, not the encode.
RING_LEN 3->6 for publish headroom.
- Capture-health diagnostic: new_fps vs repeat_fps under PUNKTFUNK_PERF (a low
new_fps at a high send rate means the source isn't compositing, not an encode
stall).
Validated live on the RTX box: 5120x1440@240 HDR streams; driver composes
~180 new fps, encode 240 fps @ ~4.3 ms p50.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Switch the Inno Setup installer's virtual-display driver from the vendored SudoVDA
C++ binary to our own all-Rust pf-vdisplay (validated streaming at 5120x1440@240).
- packaging/windows/pf-vdisplay/: vendored SIGNED driver (pf_vdisplay.dll/inf/cat +
punktfunk-driver.cer, the same cert the gamepad drivers ship), built from
vdisplay-driver/ via deploy-dev.ps1.
- install-pf-vdisplay.ps1 / stage-pf-vdisplay.ps1: mirror the SudoVDA scripts -
trust cert -> gated ROOT\pf_vdisplay node via nefconc (NEVER devgen) -> pnputil
/add-driver /install. Idempotent, best-effort (never aborts the install).
- punktfunk-host.iss + pack-host-installer.ps1: install the pf-vdisplay bundle
under the existing installdriver task.
- Removed the vendored SudoVDA driver + install-sudovda.ps1 + stage-sudovda.ps1.
- README + windows-host.yml: SudoVDA -> pf-vdisplay.
The host's vdisplay/sudovda.rs backend is unchanged - it drives whichever driver
provides the {e5bcc234} interface, now pf-vdisplay. Live installer build/test on
the runner is the remaining step.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The "5-6 stale monitors that never tear down" failure (also seen with SudoVDA):
an orphan from a crashed/killed previous host lingers because the driver watchdog
is kept reset by a still-pinging new session, so it never fires for the orphan.
- Driver (pf-vdisplay control.rs): new IOCTL_CLEAR_ALL (0x804) -> tear down every
monitor. A pf-vdisplay extension; SudoVDA returns invalid for it (ignored), so
the host can issue it unconditionally.
- Host (vdisplay/sudovda.rs): send IOCTL_CLEAR_ALL once on startup (best-effort)
to reap orphans before creating ours; and surface a failing keepalive PING (the
old `let _ =` swallowed it, masking a lost control handle).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
P1 done: a pure-Rust UMDF2 IddCx driver, drop-in compatible with the host's
existing vdisplay/sudovda.rs control plane (the {e5bcc234} interface + the
SudoVDA IOCTL ABI), so the host drives it unchanged. Validated streaming on
glass at 5120x1440@240 — steady 240 fps, ~2.4 ms encode, clean teardown, full
parity with SudoVDA.
- Vendored wdf-umdf-sys / wdf-umdf bindgen crates (MIT, from virtual-display-rs)
+ the SDK-version build.rs fix that resolves the IddCxStub lib path by the WDK
version actually containing um\x64\iddcx, not the max base SDK.
- pf-vdisplay crate: entry/callbacks/context/control/monitor/edid/
swap_chain_processor. Our OWN 128-byte EDID (manufacturer PNK, product
punktfunk — no SudoVDA bytes), a real swap-chain drain (faithful vdd port,
required so DWM keeps compositing), the SudoVDA-compatible IOCTL control plane
(ADD/REMOVE/PING/GET_WATCHDOG/GET_VERSION/SET_RENDER_ADAPTER) + a watchdog that
tears down orphaned monitors when the host stops pinging.
- deploy-dev.ps1: stage + sign + stampinf (date.time DriverVer) + Inf2Cat +
install, codifying the "bump DriverVer or pnputil keeps the old binary" gotcha.
- docs/windows-virtual-display-rust-port.md: investigation, the on-glass
validation, and the two traps that cost time (Session-0 measurement +
accumulated device-state needing a reboot).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Discovery: replace the flaky per-OEM NsdManager with the same mdns-sd browse
the Linux/Windows clients use, in the Rust core over JNI and polled by Kotlin
(discovery.rs + nativeDiscovery{Start,Poll,Stop}); Kotlin keeps only the Wi-Fi
MulticastLock + permission UX. IPv4-only (the core can't dial a bare/scoped v6
literal); daemon + fold-thread cleanup on every failure path; field
sanitization so a rogue advert can't corrupt the picker snapshot. Discovery
now starts regardless of NEARBY_WIFI_DEVICES (raw multicast only needs the
MulticastLock) — a denial no longer kills it forever. ParseTxtTest replaced by
ParseRecordTest.
Hosts: hide already-saved hosts from the "Discovered" section (match by
fingerprint, else address:port — mirrors the Apple client); add an optional
Name field to the Add-host sheet and a Rename action on saved cards.
Input: touch -> absolute mouse "direct pointing" like the Apple client — the
host cursor follows the finger (new nativeSendPointerAbs -> MouseMoveAbs). Tap
= left click, two-finger tap = right click, two-finger drag = scroll,
tap-then-drag = left-drag, three-finger tap = HUD toggle.
Settings: revert the dropdowns to the stock ExposedDropdownMenuBox look (a
controller-focus UI will come separately); even out the Add-host field gaps.
Docs updated (CLAUDE.md, client READMEs, docs-site status).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Windows installer ballooned to 154 MB and installed forever because the node-server
bundle externalized the WHOLE @unom/ui dependency tree (payload, lexical, date-fns,
prismjs…) to .output/server/node_modules — 47,567 files / 730 MB copied into Program
Files. Set Nitro `noExternals: true` so every dependency is bundled + tree-shaken into the
server output: .output drops to ~75 files / 10 MB, and the bare external imports
(srvx, seroval…) bun couldn't resolve at runtime are gone — so the console runs on bun
(no node, no node_modules), which is the issue we previously worked around with node.
Windows installer now ships bun.exe + the ~75-file .output (was node.exe + a node_modules
forest) and runs `bun .output\server\index.mjs`:
- windows-host.yml: fetch a pinned portable bun (build tool AND shipped runtime); drop the
node fetch + the .output/server install; smoke-boot under the bundled bun.
- pack-host-installer.ps1 / punktfunk-host.iss: -NodeExe -> -BunExe; stage {app}\bun\bun.exe.
- web-run.cmd / build-web.ps1: run/restart on bun; docs updated.
Net win everywhere: the Linux .deb shrinks (node still runs the self-contained output), and
the docker web image — which already ran `bun run .output/server/index.mjs` with only
.output copied — is fixed (the externals had no node_modules to resolve at runtime).
Validated locally: noExternals build = 75 files / 10 MB; node AND bun both serve /login
(200) + static assets (200) + gate /api (401).
(A true single binary via `bun build --compile` is blocked for now: Nitro serves public
assets from an import.meta-relative path `--compile` doesn't embed (/$bunfs/public); the
75-file payload is the clean result.)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Diagnosed from the first run: only the iPad shots were produced. The runner
lacks an "iPhone 16 Pro Max" device, is headless (no window server -> the macOS
window capture's app window never appears), and the Tier-3 tvOS build-std slice
failed.
- screenshots.sh: shoot_sim now creates a throwaway Simulator (matching device
type + newest available runtime) when the runner has no matching device, so
the iPhone 6.9" shots are reproducible instead of skipped.
- apple.yml: scope the CI job to the two REQUIRED iOS sizes (iPhone 6.9" +
iPad 13"), captured via `simctl io screenshot` (no Screen Recording grant
needed). Drop macOS (headless runner has no window server) and tvOS (build-std
slice) from CI — generate those locally with `tools/screenshots.sh macos tvos`.
Faster, deterministic xcframework build (BUILD_IOS=1 only).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Gitea's artifact storage identifies as GHES, which @actions/artifact v2+
(upload-artifact@v4) refuses outright. v3 uses the older artifact API Gitea
supports; the downloaded artifact is still a zip. (The capture itself already
worked — 5 macOS scenes were produced; only the v4 upload failed.)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
ISCC aborted compiling the installer at the web-console [Code] section: a comment
`{ ... {tmp} is auto-cleaned. }` — Pascal `{ }` comments don't nest, so the `}` in
`{tmp}` closed the comment early and `is auto-cleaned. }` parsed as code ("Identifier
expected"). Reword to drop the brace. (All other {app}/{tmp} uses are `;` line-comments
or code strings, which are fine.)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A DEBUG-only "shot mode" renders one mock-populated screen full-bleed
(PUNKTFUNK_SHOT_SCENE=<name> -> ScreenshotHostView instead of ContentView),
so the OS can screenshot the REAL, fully-rendered UI. tools/screenshots.sh
drives it: screencapture for the mac window, `simctl io booted screenshot`
for the iOS/iPad/tvOS Simulators, at exactly the App Store Connect sizes.
ImageRenderer was tried first and rejected: it can't rasterize this app's
chrome (NavigationStack, Form/TabView, Liquid-Glass/NSVisualEffect all render
black or the "can't render" placeholder). Capturing the live window/Simulator
avoids that. Only the stream hero is synthetic (StreamView needs a live
connection) - a synthwave frame + the real glass HUD, overridable via
PUNKTFUNK_SHOT_HERO.
CI: a new `screenshots` job in apple.yml builds the iOS (+ tvOS best-effort)
xcframework slices, runs the harness per platform best-effort, and attaches
the result as a single zip artifact (punktfunk-appstore-screenshots). It is
isolated from the build/test job and skipped on PRs, so a capture gap (missing
Simulator runtime, or no Screen Recording grant for the mac window capture)
never reds the core signal.
Generated PNGs (clients/apple/screenshots/) are gitignored.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The first windows-host run with the bundled console failed at "bun not found": the
self-hosted runner executes as SYSTEM, so the dev user's bun (and its ~/.npmrc with the
@unom registry token) aren't on PATH. Make the web-build step self-sufficient:
- Install bun via bun.sh/install.ps1 when it isn't already present (checking PATH +
the SYSTEM/Public profile locations first), like deb.yml bootstraps it.
- Write the private @unom registry mapping + auth token (REGISTRY_TOKEN) into the SYSTEM
home .npmrc so `bun install` can fetch the @unom packages — kept out of the project
tree and the shipped .output bundle (.output\server\.npmrc stays mapping-only).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Windows host installer shipped only the host exe + SudoVDA driver + FFmpeg, so a
fresh install had no web management console — required for basically every user (status,
paired devices, the PIN pairing flow). The console was only ever set up by hand on the
dev box (build-web.ps1 + a hand-made PunktfunkWeb task whose web-run.cmd wasn't even
committed). Bundle it into the same installer, mirroring the proven Linux punktfunk-web
deploy.
- windows-host.yml builds the Nitro node-server console (bun, deb.yml's shape) + fetches
a pinned portable Node, smoke-boots it under node (/login == 200) to gate the build, and
hands web/.output + node.exe to the pack script.
- pack-host-installer.ps1 gains -WebDir/-NodeExe and stages the .output tree, node, and
the two new scripts into the non-WOW64-redirected build area.
- punktfunk-host.iss lays the payload into {app}\web\.output + {app}\node\node.exe, adds
a wizard page for the console login password pre-filled with a crypto-random default
(shown on the finish page; kept on upgrade), and runs web-setup.ps1.
- web-setup.ps1 writes the ACL'd %ProgramData%\punktfunk\web-password (Administrators +
SYSTEM), registers the PunktfunkWeb scheduled task (boot, SYSTEM, restart-on-failure ->
web-run.cmd -> node on :3000), opens inbound TCP 3000, and starts it. web-run.cmd
sources the host's mgmt-token + the password and runs the bundled node.
- The console proxies the host's loopback mgmt API with the host's own
%ProgramData%\punktfunk\mgmt-token (no host-code change). Uninstall removes the task +
firewall rule.
Validated locally: bun build -> node-server bundle, node boot serves /login (200) and
gates /api (401). The Windows-only bits (ISCC compile, scheduled task, password page,
firewall) validate on the Windows runner CI + on-glass.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Near-term 7.1 channel bed; moonshot object-based spatial audio via
Wine/Proton (where dynamic objects are currently discarded) with
client-side head-tracked spatialization.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Windows virtual gamepads now have zero external dependencies - ViGEmBus is removed.
- DualShock 4: Windows UMDF backend (inject/dualshock4_windows.rs + dualshock4_proto.rs),
reusing the DualSense SwDeviceCreate game-detection identity fix. The one UMDF driver serves
the DS5 or DS4 identity/descriptor/features/strings per a device_type byte the host stamps into
shared memory. Driver also gains IOCTL_HID_GET_STRING and a 41-byte calibration feature.
- Xbox 360: a new UMDF2 XUSB companion driver (packaging/windows/xusb-driver/) that registers
GUID_DEVINTERFACE_XUSB and answers the buffered XInput IOCTLs from a shared section, so classic
XInputGetState/SetState work with no kernel bus driver. inject/gamepad_windows.rs is rewritten
to drive it and the vigem-client dependency is removed. Xbox One folds to the 360 XInput path.
- Installer: vendor + pnputil-install the three UMDF drivers (packaging/windows/gamepad-drivers/
+ install-gamepad-drivers.ps1, wired into pack-host-installer.ps1 + punktfunk-host.iss).
- Multi-pad: the host stamps each pad index into the device Location (pszDeviceLocation); the
driver reads it via WdfDeviceAllocAndQueryProperty to map its own *-shm-<index>, with
UmdfHostProcessSharing=ProcessSharingDisabled giving each pad its own host (per-pad statics).
Validated live on the Windows host: Cyberpunk native DualSense detection, DS4 identity + descriptor,
XInputGetState + rumble round-trip, two pads -> two distinct XInput slots, and a full installer build.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
dualshock4.rs left `cargo fmt --all --check` red on main (it landed with the
Windows-host DualSense work): a standalone comment placed directly after a line
ending in a trailing comment gets absorbed and re-aligned to the trailing-comment
column. A blank line before the comment block keeps rustfmt happy — and the
comment readable.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The canary/stable split (6d370f7) gated the tvOS archive/upload — and its
xcframework slice — to vX.Y.Z tags, while moving iOS/macOS onto canary main
pushes. No tag has been cut since (both existing tags predate the split), so
tvOS stopped reaching TestFlight entirely while iOS/macOS kept shipping on canary.
Build the tvOS tier-3 slice unconditionally again (BUILD_TVOS=1; the nightly
-Zbuild-std std is cached on the self-hosted runner) and drop the tag gate on the
tvOS step so its if: matches the iOS / macOS App Store steps exactly — tvOS now
uploads on canary main pushes + stable tags + dispatch, same as the others.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
GameController's CHHapticEngine never reaches the DualSense's motors on macOS — its
adaptive triggers and lightbar work, but rumble stays silent (a documented platform
gap). Drive the motors directly via the DualSense HID output report instead, the way
SDL and the Linux hid-playstation driver do — the same report that already rumbles
the pad on a Linux host. Confirmed live on macOS.
- DualSenseHID (macOS): opens the Sony DualSense via IOHIDManager and writes the USB
(0x02, 48 bytes) and Bluetooth (0x31, 78 bytes + CRC32) output reports through
IOHIDDeviceSetReport. Allowed under the App Sandbox by the existing device.usb +
device.bluetooth entitlements; coexists with GameController (non-seized open).
Flags mirror the kernel driver (COMPATIBLE_VIBRATION | HAPTICS_SELECT +
COMPATIBLE_VIBRATION2); valid_flag1 = 0 so a rumble report leaves the
GameController-managed lightbar / triggers / player LEDs untouched.
- RumbleRenderer routes a DualSense to the HID backend and keeps CoreHaptics for
every other pad, fixing both live sessions and the test panel (shared renderer).
- CoreHaptics path reworked too: bake the target intensity + an explicit sharpness
into the continuous event (the dynamic-parameter scaling is silent on controller
engines) and tear down outside the inout access to fix a latent exclusivity hazard.
Adds a DEBUG-only Settings -> Controllers -> "Test Controller" panel (ControllerTestView
+ ControllerTester) that shows live input and fires rumble / adaptive triggers /
lightbar / player LEDs straight at the pad, with a readout of the active rumble backend
("DualSense HID - USB/Bluetooth"). Used to validate the fix.
Tests: DualSenseHIDTests pins the USB/BT report layout and the BT CRC32 (canonical
0xCBF43926 check vector). Debug + release build clean; gamepad suite green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Reads PUNKTFUNK_NVENC_LIB_DIR/LIBCLANG_PATH/CMAKE_POLICY_VERSION_MINIMUM directly from
Machine scope into the process, so the build is correct even when the SSH/parent shell
predates setup-build-env.ps1 (env is inherited at spawn).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
enricobuehler