90 lines
3.2 KiB
C#
90 lines
3.2 KiB
C#
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#if UNITY_EDITOR
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using System;
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using System.Collections.Generic;
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using System.Diagnostics.CodeAnalysis;
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using System.Reflection;
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namespace UnityEngine.Rendering
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{
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internal static partial class RenderPipelineGraphicsSettingsStripper
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{
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private static bool CanRemoveSettings(this List<IStripper> strippers, [DisallowNull] Type settingsType, [DisallowNull] IRenderPipelineGraphicsSettings settings)
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{
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if (strippers == null)
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return false;
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const BindingFlags flags = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance;
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var canRemoveSettings = true;
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object[] methodArgs = { Convert.ChangeType(settings, settingsType) };
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foreach (var stripperInstance in strippers)
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{
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var methodInfo = stripperInstance?.GetType().GetMethod($"{nameof(IRenderPipelineGraphicsSettingsStripper<IRenderPipelineGraphicsSettings>.CanRemoveSettings)}", flags);
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if (methodInfo != null)
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canRemoveSettings &= (bool)methodInfo.Invoke(stripperInstance, methodArgs);
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}
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return canRemoveSettings;
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}
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private static bool CanTransferSettingsToPlayer(
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[DisallowNull] Dictionary<Type, List<IStripper>> strippersMap,
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[DisallowNull] IRenderPipelineGraphicsSettings settings,
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out bool isAvailableOnPlayerBuild,
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out bool strippersDefined)
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{
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isAvailableOnPlayerBuild = false;
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strippersDefined = false;
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var settingsType = settings.GetType();
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if (strippersMap.TryGetValue(settingsType, out var strippers) && strippers != null)
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{
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if (!strippers.CanRemoveSettings(settingsType, settings))
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isAvailableOnPlayerBuild = true;
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strippersDefined = true;
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}
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else
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{
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if (settings.isAvailableInPlayerBuild)
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isAvailableOnPlayerBuild = true;
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}
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return isAvailableOnPlayerBuild;
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}
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public static void PerformStripping(
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List<IRenderPipelineGraphicsSettings> settingsList,
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List<IRenderPipelineGraphicsSettings> runtimeSettingsList)
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{
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if (settingsList == null)
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throw new ArgumentNullException(nameof(settingsList));
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if (runtimeSettingsList == null)
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throw new ArgumentNullException(nameof(runtimeSettingsList));
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using (var report = new Report())
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{
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runtimeSettingsList.Clear();
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var strippersMap = Fetcher.ComputeStrippersMap();
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for (int i = 0; i < settingsList.Count; ++i)
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{
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var settings = settingsList[i];
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if (settings == null)
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continue;
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if (CanTransferSettingsToPlayer(strippersMap, settings, out var isAvailableOnPlayerBuild, out var strippersDefined))
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runtimeSettingsList.Add(settings);
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report.AddStrippedSetting(settings.GetType(), isAvailableOnPlayerBuild, strippersDefined);
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}
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}
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}
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}
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}
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#endif
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