From e5475a7d4941e36c81383e8de526c141d9d66938 Mon Sep 17 00:00:00 2001
From: Matthew <matthew@sleepy.day>
Date: Sat, 7 Mar 2026 16:45:56 +1100
Subject: [PATCH] fix transfer buf

---
 vulkan.d | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/vulkan.d b/vulkan.d
index d9eeaa0..4e9d27d 100644
--- a/vulkan.d
+++ b/vulkan.d
@@ -1400,8 +1400,7 @@ Transfer(bool image, T)(Descriptor* desc, T data) if(isArray!(T) || isPointer!(T
   u64 copied = 0;
   while(copied != data.length)
   {
-    data_length    -= copied;
-    u64 copy_length = transfer_length > data_length ? data_length : transfer_length;
+    u64 copy_length = transfer_length > (data_length - copied) ? data_length : transfer_length;
 
     g_vk.transfer_buf.data[0 .. copy_length] = data[copied .. copy_length];