#2541 Use a docker container to pin the versions of the cpu openGL we are using to avoid instability when new versions come out

.github/workflows/main.yml

@@ -59,46 +59,41 @@ jobs:
   ScreenshotTests:
     name: Run Screenshot Tests
     runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/oneMillionWorlds/opengl-docker-image:v1
     permissions:
       contents: read
     steps:
-    - uses: actions/checkout@v4
-    - name: Set up JDK 17
-      uses: actions/setup-java@v4
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-    - name: Install Mesa3D
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y mesa-utils libgl1-mesa-dri libgl1 libglx-mesa0 xvfb
-    - name: Set environment variables for Mesa3D
-      run: |
-        echo "LIBGL_ALWAYS_SOFTWARE=1" >> $GITHUB_ENV
-        echo "MESA_LOADER_DRIVER_OVERRIDE=llvmpipe" >> $GITHUB_ENV
-    - name: Start xvfb
-      run: |
-        sudo Xvfb :99 -ac -screen 0 1024x768x16 &
-        export DISPLAY=:99
-        echo "DISPLAY=:99" >> $GITHUB_ENV
-    - name: Verify Mesa3D Installation
-      run: |
-        glxinfo | grep "OpenGL"
-    - name: Validate the Gradle wrapper
-      uses: gradle/actions/wrapper-validation@v3
-    - name: Test with Gradle Wrapper
-      run: |
-        ./gradlew :jme3-screenshot-test:screenshotTest
-    - name: Upload Test Reports
-      uses: actions/upload-artifact@master
-      if: always()
-      with:
-        name: screenshot-test-report
-        retention-days: 30
-        path: |
-          **/build/reports/**
-          **/build/changed-images/**
-          **/build/test-results/**
+      - uses: actions/checkout@v4
+      - name: Start xvfb
+        run: |
+          Xvfb :99 -ac -screen 0 1024x768x16 &
+          export DISPLAY=:99
+          echo "DISPLAY=:99" >> $GITHUB_ENV
+      - name: Report GL/Vulkan
+        run: |
+          set -x
+          echo "DISPLAY=$DISPLAY"
+          glxinfo | grep -E "OpenGL version|OpenGL renderer|OpenGL vendor" || true
+          vulkaninfo --summary || true
+          echo "VK_ICD_FILENAMES=$VK_ICD_FILENAMES"
+          echo "MESA_LOADER_DRIVER_OVERRIDE=$MESA_LOADER_DRIVER_OVERRIDE"
+          echo "GALLIUM_DRIVER=$GALLIUM_DRIVER"
+      - name: Validate the Gradle wrapper
+        uses: gradle/actions/wrapper-validation@v3
+      - name: Test with Gradle Wrapper
+        run: |
+          ./gradlew :jme3-screenshot-test:screenshotTest
+      - name: Upload Test Reports
+        uses: actions/upload-artifact@master
+        if: always()
+        with:
+          name: screenshot-test-report
+          retention-days: 30
+          path: |
+            **/build/reports/**
+            **/build/changed-images/**
+            **/build/test-results/**
   # Build the natives on android
   BuildAndroidNatives:
     name: Build natives for android