Subject: [PATCH] world load measurement
---
Index: common/src/main/java/net/caffeinemc/mods/sodium/client/render/SodiumWorldRenderer.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/common/src/main/java/net/caffeinemc/mods/sodium/client/render/SodiumWorldRenderer.java b/common/src/main/java/net/caffeinemc/mods/sodium/client/render/SodiumWorldRenderer.java
--- a/common/src/main/java/net/caffeinemc/mods/sodium/client/render/SodiumWorldRenderer.java	(revision 4cb09456567b65fe4ffb4a7955052c796487d6cc)
+++ b/common/src/main/java/net/caffeinemc/mods/sodium/client/render/SodiumWorldRenderer.java	(date 1730745492934)
@@ -159,6 +159,11 @@
         return this.renderSectionManager.getBuilder().isBuildQueueEmpty();
     }
 
+    private int framesBeforeDone = 0;
+    private long start = 0;
+    private long done = 0;
+    private int doneFrameCount = 0;
+
     /**
      * Called prior to any chunk rendering in order to update necessary state.
      */
@@ -224,8 +229,10 @@
 
         int maxChunkUpdates = updateChunksImmediately ? this.renderDistance : 1;
 
+        var neededUpdate = false;
         for (int i = 0; i < maxChunkUpdates; i++) {
             if (this.renderSectionManager.needsUpdate()) {
+                neededUpdate = true;
                 profiler.popPush("chunk_render_lists");
 
                 this.renderSectionManager.update(camera, viewport, spectator);
@@ -252,6 +259,20 @@
         profiler.pop();
 
         Entity.setViewScale(Mth.clamp((double) this.client.options.getEffectiveRenderDistance() / 8.0D, 1.0D, 2.5D) * this.client.options.entityDistanceScaling().get());
+
+        if (this.start == 0) {
+            this.start = System.nanoTime();
+        }
+        if (!(!neededUpdate && this.renderSectionManager.getBuilder().isBuildQueueEmpty())) {
+            this.done = System.nanoTime();
+            this.doneFrameCount = this.framesBeforeDone;
+        }
+        if (this.framesBeforeDone % 50 == 0) {
+            var time = (double)(this.done - this.start) / 1_000_000_000;
+            var fpsDuringLoad = this.doneFrameCount / time;
+            System.out.println("Loaded in " + time + "s, " + this.doneFrameCount + " frames, " + fpsDuringLoad + "fps average");
+        }
+        this.framesBeforeDone++;
     }
 
     private void processChunkEvents() {
@@ -286,6 +307,8 @@
             this.renderSectionManager.destroy();
             this.renderSectionManager = null;
         }
+        this.framesBeforeDone = 0;
+        this.start = 0;
 
         this.renderDistance = this.client.options.getEffectiveRenderDistance();