From 15069341c7c8c36c7371ea1de4b63ed52034b3a8 Mon Sep 17 00:00:00 2001
From: ladevieq <ladevie.quentin@gmail.com>
Date: Mon, 12 Sep 2022 22:04:54 +0200
Subject: Fix texture uploading bug

---
 include/vk-renderer.hpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'include/vk-renderer.hpp')

diff --git a/include/vk-renderer.hpp b/include/vk-renderer.hpp
index 6c6d2f0..ab15cd1 100644
--- a/include/vk-renderer.hpp
+++ b/include/vk-renderer.hpp
@@ -131,9 +131,11 @@ class RingBuffer {
     [[nodiscard]]size_t alloc(size_t alloc_size) {
         assert(alloc_size > 0 && alloc_size <= buffer_size);
 
-        if (ptr <= buffer_size - alloc_size) {
+        auto alloc_offset = ptr;
+
+        if (alloc_offset <= buffer_size - alloc_size) {
             ptr += alloc_size;
-            return ptr;
+            return alloc_offset;
         }
 
         return invalid_alloc;
-- 
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