Performance Fish

2022-10-24 18:24:02 +02:00
parent 594b32b4ef
commit 2efa8e466c
69 changed files with 9147 additions and 3 deletions
@@ -0,0 +1,65 @@
+// Copyright (c) 2022 bradson
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+/*namespace PerformanceFish.Rendering;
+public class PawnCacheRendererPatches : ClassWithFishPatches   // The PawnCacheRenderer's Camera.Render() call has a considerable performance impact despite only being used for rendering of single pawns. These are failed attempts at lowering its impact.
+{
+	private static bool _optimizeCameraEnabled;
+
+	public class OnPostRender_Patch : FishPatch
+	{
+		public override MethodBase TargetMethodInfo => AccessTools.DeclaredMethod(typeof(PawnCacheRenderer), nameof(PawnCacheRenderer.OnPostRender));
+
+		public static CodeInstructions Transpiler(CodeInstructions codes)
+			=> Reflection.MakeReplacementCall(OnPostRender);
+
+		public static void OnPostRender(PawnCacheRenderer __instance)
+		{
+			Find.PawnCacheCamera.cullingMask = DefaultCullingMask;
+			__instance.pawn.Drawer.renderer.RenderCache(__instance.rotation, __instance.angle, __instance.positionOffset, __instance.renderHead, __instance.renderBody, __instance.portrait, __instance.renderHeadgear, __instance.renderClothes, __instance.overrideApparelColor, __instance.overrideHairColor, __instance.stylingStation);
+			Find.PawnCacheCamera.cullingMask = 16; // random
+		}
+
+		private static int DefaultCullingMask => _defaultCullinkMask ??= Find.PawnCacheCamera.cullingMask;
+		private static int? _defaultCullinkMask;
+	}
+
+	public class RenderPawn_Patch : FishPatch
+	{
+		public override MethodBase TargetMethodInfo => AccessTools.DeclaredMethod(typeof(PawnCacheRenderer), nameof(PawnCacheRenderer.RenderPawn));
+
+		public static void Prefix(ref Vector3 cameraOffset, ref Vector3 positionOffset)
+		{
+			cameraOffset += new Vector3(2300f, 0f, 0f);
+			positionOffset += new Vector3(2300f, 0f, 0f);
+		}
+
+		private static int DefaultCullingMask => _defaultCullinkMask ??= Find.PawnCacheCamera.cullingMask;
+		private static int? _defaultCullinkMask;
+	}
+
+	public static bool OptimizeCameraEnabled
+	{
+		get => _optimizeCameraEnabled;
+		set
+		{
+			_optimizeCameraEnabled = value;
+			OptimizeCamera();
+		}
+	}
+
+	public static void OptimizeCamera()
+	{
+		var cacheCamera = Find.PawnCacheCamera;
+		var camera = Find.Camera;
+		camera.renderingPath = _optimizeCameraEnabled ? RenderingPath.VertexLit : DefaultCameraRenderingPath;
+		cacheCamera.renderingPath = _optimizeCameraEnabled ? RenderingPath.VertexLit : DefaultCacheCameraRenderingPath;
+	}
+
+	private static RenderingPath DefaultCameraRenderingPath => _defaultCameraRenderingPath ??= Find.Camera.renderingPath;
+	private static RenderingPath DefaultCacheCameraRenderingPath => _defaultCacheCameraRenderingPath ??= Find.PawnCacheCamera.renderingPath;
+	private static RenderingPath? _defaultCameraRenderingPath;
+	private static RenderingPath? _defaultCacheCameraRenderingPath;
+}*/