Turn off MSAA for Zapbox (#657)

Turn off MSAA for Zapbox Co-authored-by: Simon Taylor <[email protected]>
icosa-foundation · Mar 20, 2024 · c58affc · c58affc
1 parent 5e64f88
commit c58affc
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diff --git a/Assets/AddressableAssetsData/iOS/addressables_content_state.bin b/Assets/AddressableAssetsData/iOS/addressables_content_state.bin
diff --git a/Assets/Scripts/Rendering/RenderWrapper.cs b/Assets/Scripts/Rendering/RenderWrapper.cs
@@ -234,6 +234,13 @@ public void OnPreRender()
     // TODO:Mikesky - setting MSAA seems to crash quest when in Vulkan
 
     int msaa = QualityControls.m_Instance.MSAALevel;
+
+#if UNITY_IOS && ZAPBOX_SUPPORTED
+    // Force MSAA off on iOS Zapbox - Unity implementation is poor on iOS
+    // which leads to more blits and resolve passes than should be required
+    msaa = 0;
+#endif
+
     // MSAA disabled in QualityControls = 0, but render texture wants 1.
     if (msaa == 0) {
       msaa = 1;