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Packages/PICO Unity Integration SDK-3.3.2-20251111/Runtime/Scripts/PXR_Settings.cs

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+/*******************************************************************************
+Copyright © 2015-2022 PICO Technology Co., Ltd.All rights reserved.  
+
+NOTICE：All information contained herein is, and remains the property of 
+PICO Technology Co., Ltd. The intellectual and technical concepts 
+contained herein are proprietary to PICO Technology Co., Ltd. and may be 
+covered by patents, patents in process, and are protected by trade secret or 
+copyright law. Dissemination of this information or reproduction of this 
+material is strictly forbidden unless prior written permission is obtained from
+PICO Technology Co., Ltd. 
+*******************************************************************************/
+
+using System;
+using UnityEngine;
+using UnityEngine.XR.Management;
+#if UNITY_EDITOR
+using System.IO;
+using UnityEditor;
+#endif
+
+namespace Unity.XR.PXR
+{
+    [Serializable]
+    [XRConfigurationData("PICO", "Unity.XR.PXR.Settings")]
+    public class PXR_Settings : ScriptableObject
+    {
+        public enum StereoRenderingModeAndroid
+        {
+            MultiPass,
+            Multiview
+        }
+
+        public enum SystemDisplayFrequency
+        {
+            Default,
+            RefreshRate72,
+            RefreshRate90,
+            RefreshRate120,
+        }
+
+        [SerializeField, Tooltip("Set the Stereo Rendering Method")]
+        public StereoRenderingModeAndroid stereoRenderingModeAndroid;
+
+        [SerializeField, Tooltip("Set the system display frequency")]
+        public SystemDisplayFrequency systemDisplayFrequency;
+
+        [SerializeField, Tooltip("if enabled,will always discarding depth and resolving MSAA color to improve performance on tile-based architectures. This only affects Vulkan. Note that this may break user content")]
+        public bool optimizeBufferDiscards = true;
+        
+        [SerializeField, Tooltip("Enable Application SpaceWarp")]
+        public bool enableAppSpaceWarp;
+
+        [SerializeField, Tooltip("Set the system splash screen picture in PNG format. [width,height] < [1024, 1024]")]
+        public Texture2D systemSplashScreen;
+
+        private string splashPath = string.Empty;
+
+
+        public ushort GetStereoRenderingMode()
+        {
+            return (ushort)stereoRenderingModeAndroid;
+        }
+        public ushort GetSystemDisplayFrequency()
+        {
+            return (ushort)systemDisplayFrequency;
+        }
+
+        public ushort GetOptimizeBufferDiscards()
+        {
+            return optimizeBufferDiscards ? (ushort)1 : (ushort)0;
+        }
+
+#if UNITY_ANDROID && !UNITY_EDITOR
+		public static PXR_Settings settings;
+		public void Awake()
+		{
+            settings = this;
+		}
+        
+#elif UNITY_EDITOR
+        private void OnValidate()
+        {
+            if (systemSplashScreen == null)
+            {
+                return;
+            }
+
+            if(systemSplashScreen.width > 1024 || systemSplashScreen.height > 1024)
+            {
+                systemSplashScreen = null;
+                splashPath = string.Empty;
+                Debug.LogError("The width and height of the System Splash Screen are invalid. They should be at least 1024 pixels in width and height.");
+                return;
+            }
+
+            splashPath = AssetDatabase.GetAssetPath(systemSplashScreen);
+            if (!string.Equals(Path.GetExtension(splashPath), ".png", StringComparison.OrdinalIgnoreCase))
+            {
+                systemSplashScreen = null;
+                Debug.LogError("Invalid file format of System Splash Screen, only PNG format is supported. The asset path: " + splashPath); 
+                splashPath = string.Empty;
+            }
+        }
+
+        public string GetSystemSplashScreen(string path)
+        {
+            if (systemSplashScreen == null || splashPath == string.Empty)
+            {
+                return "0";
+            }
+
+            string targetPath = Path.Combine(path, "src/main/assets/pico_splash.png");
+            FileUtil.ReplaceFile(splashPath, targetPath);
+            return "1";
+        }
+#endif
+
+        public static PXR_Settings GetSettings()
+        {
+            PXR_Settings settings = null;
+#if UNITY_EDITOR
+            UnityEditor.EditorBuildSettings.TryGetConfigObject<PXR_Settings>("Unity.XR.PXR.Settings", out settings);
+#endif
+#if UNITY_ANDROID && !UNITY_EDITOR
+            settings = PXR_Settings.settings;
+#endif
+            return settings;
+        }
+    }
+}