unom/punktfunk
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases 3 Wiki Activity

wip: host latency/GPU-contention notes + Windows packaging tweaks

Browse Source 
Pre-existing working-tree changes committed to the branch on request: the
gpu-contention investigation doc, host-latency-plan additions, and small
pack-host-installer / stage-pf-vdisplay packaging-script edits.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Enrico Bühler
2026-06-26 06:53:09 +00:00
parent 739fa74e68
commit 6b3cbce120
4 changed files with 443 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
packaging/windows/pack-host-installer.ps1
+1 -1
View File
@@ -141,7 +141,7 @@ $defines = @(
)
# --- stage the pf-vdisplay virtual-display driver bundle --------------------------------------
# pf-vdisplay is our all-Rust IddCx driver (packaging/windows/vdisplay-driver/), vendored signed under
# pf-vdisplay is our all-Rust IddCx driver (packaging/windows/drivers/), vendored signed under
# packaging/windows/pf-vdisplay/. It replaced the vendored SudoVDA C++ driver.
if (-not $NoDriver) {
$stage = Join-Path $OutDir 'stage'
packaging/windows/stage-pf-vdisplay.ps1
+3 -3
View File
@@ -4,11 +4,11 @@
driver + the fetched nefcon device tool.
.DESCRIPTION
pf-vdisplay (our all-Rust IddCx virtual display) is built from packaging/windows/vdisplay-driver/, and
pf-vdisplay (our all-Rust IddCx virtual display) is built from packaging/windows/drivers/, and
the SIGNED output (pf_vdisplay.dll/.inf/.cat + punktfunk-driver.cer) is VENDORED under
packaging/windows/pf-vdisplay/ (signer punktfunk-ds-test — shared with the gamepad drivers — Class=
Display, HWID root\pf_vdisplay). Rebuild + re-vendor with
packaging/windows/vdisplay-driver/deploy-dev.ps1 when the driver source changes, then copy the staged
packaging/windows/drivers/deploy-dev.ps1 when the driver source changes, then copy the staged
pf_vdisplay.{dll,inf,cat} over the vendored copies. nefcon publishes a pinned release, so we fetch +
SHA-256-verify it (it provides nefconc.exe, used to create the root-enumerated device node — pnputil
can't).
@@ -36,7 +36,7 @@ New-Item -ItemType Directory -Force -Path $OutDir | Out-Null
# --- vendored pf-vdisplay driver --------------------------------------------------------------
$inf = Get-ChildItem -Path $VendorDir -Filter pf_vdisplay.inf -ErrorAction SilentlyContinue | Select-Object -First 1
if (-not $inf) { throw "no vendored pf_vdisplay.inf under $VendorDir — re-vendor via vdisplay-driver/deploy-dev.ps1" }
if (-not $inf) { throw "no vendored pf_vdisplay.inf under $VendorDir — re-vendor via drivers/deploy-dev.ps1" }
Copy-Item (Join-Path $VendorDir '*') $OutDir -Force
Write-Host "==> vendored pf-vdisplay staged from $VendorDir"