From 717def2b1a4ef346ee8a25249a5dc4694d1edb2c Mon Sep 17 00:00:00 2001
From: mcrcortex <18544518+MCRcortex@users.noreply.github.com>
Date: Fri, 16 May 2025 00:47:43 +1000
Subject: [PATCH] Add implicit alignment

---
 .../cortex/voxy/client/core/rendering/util/UploadStream.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/me/cortex/voxy/client/core/rendering/util/UploadStream.java b/src/main/java/me/cortex/voxy/client/core/rendering/util/UploadStream.java
index 3aceafef..0be0b008 100644
--- a/src/main/java/me/cortex/voxy/client/core/rendering/util/UploadStream.java
+++ b/src/main/java/me/cortex/voxy/client/core/rendering/util/UploadStream.java
@@ -61,6 +61,9 @@ public class UploadStream {
         if (size > this.uploadBuffer.size()) {
             throw new IllegalArgumentException();
         }
+        //Force natural size alignment, this should ensure that _all_ allocations are aligned to this size, note, this only effects the allocation block
+        // not how much data is moved or copied
+        size = (size+15)&~15;//Alignment to 16 bytes
 
         long addr;
         if (this.caddr == -1 || !this.allocationArena.expand(this.caddr, (int) size)) {