HDRP: Add build processor to reject unsupported build

ScriptableRenderPipeline/HDRenderPipeline/HDRP/HDRenderPipeline.cs

 
             RTHandles.Release(m_DebugColorPickerBuffer);
             RTHandles.Release(m_DebugFullScreenTempBuffer);
-            
+
             m_DebugScreenSpaceTracingData.Release();
 
             HDCamera.CleanUnused();
 
         bool IsSupportedPlatform()
         {
+            // Note: If you add new platform in this function, think about adding support when building the player to in HDRPCustomBuildProcessor.cs
+
             if (!SystemInfo.supportsComputeShaders)
                 return false;
 
                 {
                     cmd.SetGlobalTexture(HDShaderIDs._DepthPyramidTexture, previousDepthPyramidRT);
                     cmd.SetGlobalVector(HDShaderIDs._DepthPyramidSize, new Vector4(
-                        previousDepthPyramidRT.referenceSize.x, 
-                        previousDepthPyramidRT.referenceSize.y, 
-                        1f / previousDepthPyramidRT.referenceSize.x, 
+                        previousDepthPyramidRT.referenceSize.x,
+                        previousDepthPyramidRT.referenceSize.y,
+                        1f / previousDepthPyramidRT.referenceSize.x,
-                        previousDepthPyramidRT.referenceSize.x / (float)previousDepthPyramidRT.rt.width, 
-                        previousDepthPyramidRT.referenceSize.y / (float)previousDepthPyramidRT.rt.height, 
-                        Mathf.Log(Mathf.Min(previousDepthPyramidRT.rt.width, previousDepthPyramidRT.rt.height), 2), 
+                        previousDepthPyramidRT.referenceSize.x / (float)previousDepthPyramidRT.rt.width,
+                        previousDepthPyramidRT.referenceSize.y / (float)previousDepthPyramidRT.rt.height,
+                        Mathf.Log(Mathf.Min(previousDepthPyramidRT.rt.width, previousDepthPyramidRT.rt.height), 2),
-                    
+
-                        previousColorPyramidRT.referenceSize.x, 
-                        previousColorPyramidRT.referenceSize.y, 
-                        1f / previousColorPyramidRT.referenceSize.x, 
+                        previousColorPyramidRT.referenceSize.x,
+                        previousColorPyramidRT.referenceSize.y,
+                        1f / previousColorPyramidRT.referenceSize.x,
-                        previousColorPyramidRT.referenceSize.x / (float)previousColorPyramidRT.rt.width, 
-                        previousColorPyramidRT.referenceSize.y / (float)previousColorPyramidRT.rt.height, 
-                        Mathf.Log(Mathf.Min(previousColorPyramidRT.rt.width, previousColorPyramidRT.rt.height), 2), 
+                        previousColorPyramidRT.referenceSize.x / (float)previousColorPyramidRT.rt.width,
+                        previousColorPyramidRT.referenceSize.y / (float)previousColorPyramidRT.rt.height,
+                        Mathf.Log(Mathf.Min(previousColorPyramidRT.rt.width, previousColorPyramidRT.rt.height), 2),
                         0.0f
                     ));
                 }

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Editor/BuildPlayer.meta

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+guid: fe988c96224a85949ae5a292c81d3d50
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Editor/BuildPlayer/HDRPCustomBuildProcessor.cs

+using UnityEditor;
+using UnityEditor.Build;
+using UnityEditor.Build.Reporting;
+using UnityEngine;
+
+class HDRPCustomBuildProcessor : IPreprocessBuildWithReport
+{
+    public int callbackOrder { get { return 0; } }
+
+    public void OnPreprocessBuild(BuildReport report)
+    {
+        // Note: If you add new platform in this function, think about adding support in IsSupportedPlatform() function in HDRenderPipeline.cs
+
+        // If platform is supported all good
+        if (report.summary.platform == BuildTarget.StandaloneWindows ||
+            report.summary.platform == BuildTarget.StandaloneWindows64 ||
+            report.summary.platform == BuildTarget.StandaloneLinux64 ||
+            report.summary.platform == BuildTarget.StandaloneLinuxUniversal ||
+            report.summary.platform == BuildTarget.StandaloneOSX ||
+            report.summary.platform == BuildTarget.XboxOne ||
+            report.summary.platform == BuildTarget.PS4 /* ||
+            report.summary.platform == BuildTarget.Switch */)
+        {
+            return ;
+        }
+
+        string msg = "The platform " + report.summary.platform.ToString() + " is not supported with Hight Definition Render Pipeline";
+
+        // Throw an exception to stop the build
+        throw new BuildFailedException(msg);
+    }
+}

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Editor/BuildPlayer/HDRPCustomBuildProcessor.cs.meta

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+  executionOrder: 0
+  icon: {instanceID: 0}
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