enricobuehlerandClaude Fable 5 2e6cd0e235 feat(capture): stall attribution phases A.2+A.3 — micro-probes and DxgKrnl ETW name the class ...

Phase A.2: a refcounted micro-probe engine (fence round-trip per adapter,
DwmGetCompositionTimingInfo tick, watchdogged DwmFlush, Level-Zero
D3DKMTGetScanLine, CPU jitter sentinel) samples continuously on detached
sacrificial threads; each stall report reads the window back and the verdict
matrix folds it with the driver telemetry into a named class: ours-worker /
ours-delivery / CLASS-1 adapter freeze / CLASS-2 compositor blocked /
frame-generation / unattributed. The metronomic WARN carries the per-class
session tally.

Phase A.3: an event-id-filtered real-time ETW session on
Microsoft-Windows-DxgKrnl (QueryChildStatus 150/151, SetPowerState 154/155,
IndicateChildStatus 272, SetTimingsFromVidPn 430, DisplayDetectControl
1096/1097) rides every stall line as a DDI bracket summary — naming the
servicing call and its duration instead of 'below Windows'. Degrades to
etw=unavailable without admin; probes degrade per-leg (absence is stated,
never guessed).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-29 23:44:35 +02:00

..

libvpl-sys

chore(unsafe): the workspace adopts the drivers' unsafe discipline

2026-07-28 21:31:41 +02:00

pf-capture

feat(capture): stall attribution phases A.2+A.3 — micro-probes and DxgKrnl ETW name the class

2026-07-29 23:44:35 +02:00

pf-client-core

feat(core): every connect introduces the device by name

2026-07-29 21:32:50 +02:00

pf-clipboard

chore(unsafe): the workspace adopts the drivers' unsafe discipline

2026-07-28 21:31:41 +02:00

pf-console-ui

feat(client): the desktop clients wear the host's OS mark

2026-07-29 17:58:33 +02:00

pf-driver-proto

feat(vdisplay): stall attribution v1 — the driver testifies which leg lost the frames

2026-07-29 23:44:35 +02:00

pf-encode

feat(ffi): hand-mirrored C structs are now layout-checked at compile time

2026-07-29 08:48:42 +02:00

pf-ffvk

fix(client-core,ffvk): close the proof-lint hole in two of the three unguarded crates

2026-07-29 08:48:42 +02:00

pf-frame

fix(xcheck): mirror [workspace.lints] too — and the two things that hid behind it

2026-07-28 22:17:43 +02:00

pf-gpu

fix(small crates): the proof lint now covers every first-party crate but one

2026-07-29 08:48:42 +02:00

pf-host-config

chore(unsafe): the workspace adopts the drivers' unsafe discipline

2026-07-28 21:31:41 +02:00

pf-inject

fix(inject/libei): a scaled output's region is the streamed mode in logical pixels — match it

2026-07-29 17:59:03 +02:00

pf-paths

chore(unsafe): the workspace adopts the drivers' unsafe discipline

2026-07-28 21:31:41 +02:00

pf-presenter

fix(presenter,core): close the last of the proof-lint hole — the Vulkan contract, stated once

2026-07-29 08:48:42 +02:00

pf-vdisplay

fix(vdisplay/kwin): primary is a PRIORITY, and the log now reads the answer back

2026-07-29 17:59:24 +02:00

pf-win-display

feat(capture): stall attribution phases A.2+A.3 — micro-probes and DxgKrnl ETW name the class

2026-07-29 23:44:35 +02:00

pf-zerocopy

feat(ffi): hand-mirrored C structs are now layout-checked at compile time

2026-07-29 08:48:42 +02:00

punktfunk-core

feat(core): every connect introduces the device by name

2026-07-29 21:32:50 +02:00

punktfunk-host

feat(core): every connect introduces the device by name

2026-07-29 21:32:50 +02:00

punktfunk-tray

feat(tray): the Windows tray dresses for Windows 11 and announces connects

2026-07-29 21:32:50 +02:00

pyrowave-sys

chore(unsafe): the workspace adopts the drivers' unsafe discipline

2026-07-28 21:31:41 +02:00