113 lines
3.9 KiB
C#
113 lines
3.9 KiB
C#
using System;
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using System.Runtime.InteropServices;
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using AOT;
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using UnityEngine;
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using UnityEngine.XR.OpenXR;
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using UnityEngine.XR.OpenXR.Features;
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#if UNITY_EDITOR
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using UnityEditor.XR.OpenXR.Features;
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#endif
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namespace Unity.XR.OpenXR.Features.PICOSupport
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{
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public enum XrPerfSettingsDomainEXT
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{
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XR_PERF_SETTINGS_DOMAIN_CPU_EXT = 1,
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XR_PERF_SETTINGS_DOMAIN_GPU_EXT = 2,
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}
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public enum XrPerfSettingsLevelEXT
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{
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XR_PERF_SETTINGS_LEVEL_POWER_SAVINGS_EXT = 0,
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XR_PERF_SETTINGS_LEVEL_SUSTAINED_LOW_EXT = 25,
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XR_PERF_SETTINGS_LEVEL_SUSTAINED_HIGH_EXT = 50,
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XR_PERF_SETTINGS_LEVEL_BOOST_EXT = 75,
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}
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public enum XrPerfSettingsSubDomainEXT
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{
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XR_PERF_SETTINGS_SUB_DOMAIN_COMPOSITING_EXT = 1,
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XR_PERF_SETTINGS_SUB_DOMAIN_RENDERING_EXT = 2,
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XR_PERF_SETTINGS_SUB_DOMAIN_THERMAL_EXT = 3,
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}
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public enum XrPerfSettingsNotificationLevelEXT
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{
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XR_PERF_SETTINGS_NOTIF_LEVEL_NORMAL_EXT = 0,
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XR_PERF_SETTINGS_NOTIF_LEVEL_WARNING_EXT = 25,
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XR_PERF_SETTINGS_NOTIF_LEVEL_IMPAIRED_EXT = 75,
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}
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#if UNITY_EDITOR
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[OpenXRFeature(UiName = "OpenXR Performance Settings",
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Hidden = false,
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BuildTargetGroups = new[] { UnityEditor.BuildTargetGroup.Android },
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Company = "PICO",
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OpenxrExtensionStrings = extensionString,
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Version = "1.0.0",
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FeatureId = featureId)]
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#endif
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public class PerformanceSettingsFeature : OpenXRFeatureBase
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{
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public const string featureId = "com.pico.openxr.feature.performancesettings";
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public const string extensionString = "XR_EXT_performance_settings";
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public static bool isExtensionEnable = false;
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private static Action<XrPerfSettingsDomainEXT, XrPerfSettingsSubDomainEXT, XrPerfSettingsNotificationLevelEXT,
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XrPerfSettingsNotificationLevelEXT> mCallback;
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public delegate void EventDelegate(XrPerfSettingsDomainEXT domain, XrPerfSettingsSubDomainEXT subDomain,
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XrPerfSettingsNotificationLevelEXT fromLevel,
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XrPerfSettingsNotificationLevelEXT toLevel);
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public override void Initialize(IntPtr intPtr)
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{
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isExtensionEnable = _isExtensionEnable;
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initialize(intPtr, xrInstance, EventFromCpp);
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}
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[MonoPInvokeCallback(typeof(EventDelegate))]
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public static void EventFromCpp(XrPerfSettingsDomainEXT domain, XrPerfSettingsSubDomainEXT subDomain,
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XrPerfSettingsNotificationLevelEXT fromLevel,
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XrPerfSettingsNotificationLevelEXT toLevel)
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{
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if (mCallback != null)
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{
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mCallback(domain, subDomain, fromLevel, toLevel);
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}
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}
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public override string GetExtensionString()
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{
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return extensionString;
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}
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public static XrResult XrPerfSettingsSetPerformanceLevelEXT(XrPerfSettingsDomainEXT domain,
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XrPerfSettingsLevelEXT level)
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{
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return xrPerfSettingsSetPerformanceLevelEXT(xrSession, domain, level);
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}
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public static void AddPerfSettingsSetPerformanceEvent(
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Action<XrPerfSettingsDomainEXT, XrPerfSettingsSubDomainEXT, XrPerfSettingsNotificationLevelEXT,
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XrPerfSettingsNotificationLevelEXT> callback)
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{
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mCallback = callback;
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}
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private const string ExtLib = "openxr_pico";
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[DllImport(ExtLib, EntryPoint = "PICO_initialize_PerformanceSettings",
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CallingConvention = CallingConvention.Cdecl)]
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private static extern void initialize(IntPtr xrGetInstanceProcAddr, ulong xrInstance,
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EventDelegate eventDelegate);
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[DllImport(ExtLib, EntryPoint = "PICO_xrPerfSettingsSetPerformanceLevelEXT",
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CallingConvention = CallingConvention.Cdecl)]
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private static extern XrResult xrPerfSettingsSetPerformanceLevelEXT(ulong xrSession,
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XrPerfSettingsDomainEXT domain, XrPerfSettingsLevelEXT level);
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}
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} |