Updated runner

.gitea/workflows/ci.yml

@@ -12,15 +12,55 @@ on:
 jobs:
   native-windows:
     name: Native Windows Build And Tests
-    runs-on: windows-latest
+    runs-on: windows-2022
 
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Resolve Native Third Party Dependencies
+        shell: powershell
+        run: |
+          $gpudirectDir = "${{ vars.GPUDIRECT_DIR }}"
+          if ([string]::IsNullOrWhiteSpace($gpudirectDir)) {
+            $gpudirectDir = $env:GPUDIRECT_DIR
+          }
+          if ([string]::IsNullOrWhiteSpace($gpudirectDir)) {
+            $gpudirectDir = Join-Path $PWD "3rdParty\Blackmagic DeckLink SDK 16.0\Win\Samples\NVIDIA_GPUDirect"
+          }
+
+          $slangRoot = "${{ vars.SLANG_ROOT }}"
+          if ([string]::IsNullOrWhiteSpace($slangRoot)) {
+            $slangRoot = $env:SLANG_ROOT
+          }
+          if ([string]::IsNullOrWhiteSpace($slangRoot)) {
+            $slangRoot = Join-Path $PWD "3rdParty\slang-2026.8-windows-x86_64"
+          }
+
+          $requiredFiles = @(
+            (Join-Path $gpudirectDir "include\DVPAPI.h"),
+            (Join-Path $gpudirectDir "lib\x64\dvp.lib"),
+            (Join-Path $gpudirectDir "bin\x64\dvp.dll"),
+            (Join-Path $slangRoot "bin\slangc.exe"),
+            (Join-Path $slangRoot "bin\slang-compiler.dll"),
+            (Join-Path $slangRoot "bin\slang-glslang.dll"),
+            (Join-Path $slangRoot "LICENSE")
+          )
+
+          $missingFiles = @($requiredFiles | Where-Object { -not (Test-Path -LiteralPath $_) })
+          if ($missingFiles.Count -gt 0) {
+            Write-Error "Missing native third-party dependencies. Set Gitea repository variables GPUDIRECT_DIR and SLANG_ROOT, or pre-populate the repo-local 3rdParty folder on the Windows runner. Missing: $($missingFiles -join ', ')"
+            exit 1
+          }
+
+          "GPUDIRECT_DIR=$gpudirectDir" | Out-File -FilePath $env:GITHUB_ENV -Append
+          "SLANG_ROOT=$slangRoot" | Out-File -FilePath $env:GITHUB_ENV -Append
+          Write-Host "Using GPUDIRECT_DIR=$gpudirectDir"
+          Write-Host "Using SLANG_ROOT=$slangRoot"
+
       - name: Configure Debug
         shell: powershell
-        run: cmake --preset vs2022-x64-debug
+        run: cmake --preset vs2022-x64-debug -DGPUDIRECT_DIR="$env:GPUDIRECT_DIR" -DSLANG_ROOT="$env:SLANG_ROOT"
 
       - name: Build Debug
         shell: powershell
@@ -48,7 +88,7 @@ jobs:
 
   package-windows:
     name: Windows Release Package
-    runs-on: windows-latest
+    runs-on: windows-2022
     needs:
       - native-windows
       - ui-ubuntu
@@ -57,6 +97,46 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Resolve Native Third Party Dependencies
+        shell: powershell
+        run: |
+          $gpudirectDir = "${{ vars.GPUDIRECT_DIR }}"
+          if ([string]::IsNullOrWhiteSpace($gpudirectDir)) {
+            $gpudirectDir = $env:GPUDIRECT_DIR
+          }
+          if ([string]::IsNullOrWhiteSpace($gpudirectDir)) {
+            $gpudirectDir = Join-Path $PWD "3rdParty\Blackmagic DeckLink SDK 16.0\Win\Samples\NVIDIA_GPUDirect"
+          }
+
+          $slangRoot = "${{ vars.SLANG_ROOT }}"
+          if ([string]::IsNullOrWhiteSpace($slangRoot)) {
+            $slangRoot = $env:SLANG_ROOT
+          }
+          if ([string]::IsNullOrWhiteSpace($slangRoot)) {
+            $slangRoot = Join-Path $PWD "3rdParty\slang-2026.8-windows-x86_64"
+          }
+
+          $requiredFiles = @(
+            (Join-Path $gpudirectDir "include\DVPAPI.h"),
+            (Join-Path $gpudirectDir "lib\x64\dvp.lib"),
+            (Join-Path $gpudirectDir "bin\x64\dvp.dll"),
+            (Join-Path $slangRoot "bin\slangc.exe"),
+            (Join-Path $slangRoot "bin\slang-compiler.dll"),
+            (Join-Path $slangRoot "bin\slang-glslang.dll"),
+            (Join-Path $slangRoot "LICENSE")
+          )
+
+          $missingFiles = @($requiredFiles | Where-Object { -not (Test-Path -LiteralPath $_) })
+          if ($missingFiles.Count -gt 0) {
+            Write-Error "Missing native third-party dependencies. Set Gitea repository variables GPUDIRECT_DIR and SLANG_ROOT, or pre-populate the repo-local 3rdParty folder on the Windows runner. Missing: $($missingFiles -join ', ')"
+            exit 1
+          }
+
+          "GPUDIRECT_DIR=$gpudirectDir" | Out-File -FilePath $env:GITHUB_ENV -Append
+          "SLANG_ROOT=$slangRoot" | Out-File -FilePath $env:GITHUB_ENV -Append
+          Write-Host "Using GPUDIRECT_DIR=$gpudirectDir"
+          Write-Host "Using SLANG_ROOT=$slangRoot"
+
       - name: Build UI
         shell: powershell
         working-directory: ui
@@ -66,7 +146,7 @@ jobs:
 
       - name: Configure Release
         shell: powershell
-        run: cmake --preset vs2022-x64-release
+        run: cmake --preset vs2022-x64-release -DGPUDIRECT_DIR="$env:GPUDIRECT_DIR" -DSLANG_ROOT="$env:SLANG_ROOT"
 
       - name: Build Release
         shell: powershell

README.md

@@ -224,10 +224,22 @@ Only `runtime/templates/` and `runtime/README.md` are tracked.
 
 The Gitea workflow expects two act runners:
 
-- `windows-latest`: builds the native app and runs native tests.
+- `windows-2022`: builds the native app and runs native tests.
 - `ubuntu-latest`: installs UI dependencies and runs the Vite build.
 
-If your Windows runner stores the Blackmagic SDK outside the repo, configure `GPUDIRECT_DIR` in the runner environment or adjust the workflow configure command to pass `-DGPUDIRECT_DIR=...`.
+The Windows jobs validate native third-party dependencies before configuring CMake. Because `3rdParty/` is ignored, configure these paths on the runner or in Gitea repository variables:
+
+- `GPUDIRECT_DIR`: path to `Blackmagic DeckLink SDK 16.0/Win/Samples/NVIDIA_GPUDirect`.
+- `SLANG_ROOT`: path to the Slang binary release folder containing `bin/slangc.exe`.
+
+Example runner paths:
+
+```text
+D:\SDKs\Blackmagic DeckLink SDK 16.0\Win\Samples\NVIDIA_GPUDirect
+D:\SDKs\slang-2026.8-windows-x86_64
+```
+
+If neither variable is set, the workflow falls back to the repo-local defaults under `3rdParty/`.
 
 
 ## Still Todo