Merge pull request Unity-Technologies#816 from Groovounet/v2

Initial Stadia platform support

Author: Chman

CHANGELOG.md

@@ -6,6 +6,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [2.1.7] - 2019-XX-XX
 
+### Added
+- Initial Stadia platform support.
+
 ### Fixed
 - Viewport handling wasn't working correctly when FXAA or SMAA were used with builtin pipelines.
 - Depth of Field could end up fully blurry depending on the project setup.

PostProcessing/Runtime/PostProcessLayer.cs

@@ -5,9 +5,9 @@
 
 namespace UnityEngine.Rendering.PostProcessing
 {
-#if UNITY_2017_2_OR_NEWER
+#if UNITY_2017_2_OR_NEWER && ENABLE_VR
     using XRSettings = UnityEngine.XR.XRSettings;
-#elif UNITY_5_6_OR_NEWER
+#elif UNITY_5_6_OR_NEWER && ENABLE_VR
     using XRSettings = UnityEngine.VR.VRSettings;
 #endif
 
@@ -409,7 +409,7 @@ void OnPreCull()
                 m_Camera.ResetProjectionMatrix();
             m_Camera.nonJitteredProjectionMatrix = m_Camera.projectionMatrix;
 
-#if !UNITY_SWITCH
+#if ENABLE_VR
             if (m_Camera.stereoEnabled)
             {
                 m_Camera.ResetStereoProjectionMatrices();

PostProcessing/Runtime/PostProcessRenderContext.cs

@@ -2,9 +2,9 @@
 
 namespace UnityEngine.Rendering.PostProcessing
 {
-#if UNITY_2017_2_OR_NEWER
+#if UNITY_2017_2_OR_NEWER && ENABLE_VR
     using XRSettings = UnityEngine.XR.XRSettings;
-#elif UNITY_5_6_OR_NEWER
+#elif UNITY_5_6_OR_NEWER && ENABLE_VR
     using XRSettings = UnityEngine.VR.VRSettings;
 #endif
 

PostProcessing/Runtime/Utils/RuntimeUtilities.cs

@@ -781,7 +781,7 @@ public static bool isSinglePassStereoEnabled
             {
 #if UNITY_EDITOR
                 return isSinglePassStereoSelected && Application.isPlaying;
-#elif UNITY_SWITCH
+#elif !ENABLE_VR
                 return false;
 #elif UNITY_2017_2_OR_NEWER
                 return UnityEngine.XR.XRSettings.eyeTextureDesc.vrUsage == VRTextureUsage.TwoEyes;
@@ -800,7 +800,7 @@ public static bool isVREnabled
             {
 #if UNITY_EDITOR
                 return UnityEditor.PlayerSettings.virtualRealitySupported;
-#elif UNITY_XBOXONE || UNITY_SWITCH
+#elif UNITY_XBOXONE || !ENABLE_VR
                 return false;
 #elif UNITY_2017_2_OR_NEWER
                 return UnityEngine.XR.XRSettings.enabled;