From 2101f37dddddfbff33c6faafffb8f81caaf10178 Mon Sep 17 00:00:00 2001
From: RaveYard <29225776+MrRaveYard@users.noreply.github.com>
Date: Fri, 8 Sep 2023 21:40:15 +0200
Subject: [PATCH] Extend lightmapping stat

---
 .../rendering/vulkan/accelstructs/vk_lightmap.cpp | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/common/rendering/vulkan/accelstructs/vk_lightmap.cpp b/src/common/rendering/vulkan/accelstructs/vk_lightmap.cpp
index 2de6c2aad..f1f049670 100644
--- a/src/common/rendering/vulkan/accelstructs/vk_lightmap.cpp
+++ b/src/common/rendering/vulkan/accelstructs/vk_lightmap.cpp
@@ -31,13 +31,13 @@ VkLightmap::~VkLightmap()
 }
 
 static int lastSurfaceCount;
+static glcycle_t lightmapRaytrace;
+static glcycle_t lightmapRaytraceLast;
 
 ADD_STAT(lightmapper)
 {
 	FString out;
-	
-	out.Format("Last batch surface count: %d", lastSurfaceCount);
-
+	out.Format("last: %.3fms\ntotal: %3.fms\nLast batch surface count: %d", lightmapRaytraceLast.TimeMS(), lightmapRaytrace.TimeMS(), lastSurfaceCount);
 	return out;
 }
 
@@ -46,6 +46,12 @@ void VkLightmap::Raytrace(LevelMesh* level, const TArray<LevelMeshSurface*>& sur
 	bool newLevel = (mesh != level);
 	mesh = level;
 
+	lightmapRaytrace.active = true;
+	lightmapRaytraceLast.active = true;
+
+	lightmapRaytrace.Clock();
+	lightmapRaytraceLast.ResetAndClock();
+
 	if (newLevel)
 	{
 		UpdateAccelStructDescriptors();
@@ -72,6 +78,9 @@ void VkLightmap::Raytrace(LevelMesh* level, const TArray<LevelMeshSurface*>& sur
 		BlurAtlasImage(pageIndex);
 		CopyAtlasImageResult(pageIndex, surfaces);
 	}
+
+	lightmapRaytrace.Unclock();
+	lightmapRaytraceLast.Unclock();
 }
 
 void VkLightmap::RenderAtlasImage(size_t pageIndex, const TArray<LevelMeshSurface*>& surfaces)