From 439bc787905cae2bea51989aea868263941995ff Mon Sep 17 00:00:00 2001
From: Kirill Artemov <doctorgester@gmail.com>
Date: Sat, 17 May 2025 16:05:43 +0200
Subject: [PATCH] Pin llvmpipe version, expand test matrix with a single
 enableGPU target

---
 .github/workflows/build-tests-windows.yml   | 6 ++++++
 dist/platforms/windows/entrypoint.ps1       | 6 ++++--
 dist/platforms/windows/install_llvmpipe.ps1 | 4 ++--
 3 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/build-tests-windows.yml b/.github/workflows/build-tests-windows.yml
index db2fab20..38e98078 100644
--- a/.github/workflows/build-tests-windows.yml
+++ b/.github/workflows/build-tests-windows.yml
@@ -26,6 +26,12 @@ jobs:
           - StandaloneWindows64 # Build a Windows 64-bit standalone.
           - WSAPlayer # Build a UWP App
           - tvOS # Build an Apple TV XCode project
+        include:
+          # Additionally test enableGPU build for a standalone windows target
+          - projectPath: test-project
+            unityVersion: 2023.2.2f1
+            targetPlatform: StandaloneWindows64
+            enableGPU: true
 
     steps:
       ###########################
diff --git a/dist/platforms/windows/entrypoint.ps1 b/dist/platforms/windows/entrypoint.ps1
index 17606efa..1163f9e5 100644
--- a/dist/platforms/windows/entrypoint.ps1
+++ b/dist/platforms/windows/entrypoint.ps1
@@ -13,8 +13,10 @@ Get-Process -Name regsvr32 | ForEach-Object { Stop-Process -Id $_.Id -Force }
 # Setup Git Credentials
 . "c:\steps\set_gitcredential.ps1"
 
-# Install LLVMpipe software graphics driver
-. "c:\steps\install_llvmpipe.ps1"
+if ($env:ENABLE_GPU -ne "true") {
+  # Install LLVMpipe software graphics driver
+  . "c:\steps\install_llvmpipe.ps1"
+}
 
 # Activate Unity
 if ($env:SKIP_ACTIVATION -ne "true") {
diff --git a/dist/platforms/windows/install_llvmpipe.ps1 b/dist/platforms/windows/install_llvmpipe.ps1
index 253d9b0c..0e942b12 100644
--- a/dist/platforms/windows/install_llvmpipe.ps1
+++ b/dist/platforms/windows/install_llvmpipe.ps1
@@ -6,8 +6,8 @@ $Private:destinationPath = "$Env:UNITY_PATH\Editor\"
 $LLVMPIPE_INSTALLED = "false"
 
 try {
-    # Get the latest release info from GitHub API
-    $releaseUrl = "https://api.github.com/repos/$repo/releases/latest"
+    # Get the 25.1.0 release info from GitHub API (version fixed to decrease probability of breakage)
+    $releaseUrl = "https://api.github.com/repos/$repo/releases/25.1.0"
     $release = Invoke-RestMethod -Uri $releaseUrl -Headers @{ "User-Agent" = "PowerShell" }
 
     # Get the download URL for the zip asset