SDL: GPU: Remove erroneous buffer usage flag from defrag process

SDL Commits
1 
From aae2f74ae611652b2858393fdf6e4d6d6cb85384 Mon Sep 17 00:00:00 2001
From: cosmonaut <[EMAIL REDACTED]>
Date: Wed, 3 Dec 2025 14:18:08 -0800
Subject: [PATCH] GPU: Remove erroneous buffer usage flag from defrag process

---
 src/gpu/vulkan/SDL_gpu_vulkan.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/gpu/vulkan/SDL_gpu_vulkan.c b/src/gpu/vulkan/SDL_gpu_vulkan.c
index e4e34a2f0d5b4..a8beda62c1a27 100644
--- a/src/gpu/vulkan/SDL_gpu_vulkan.c
+++ b/src/gpu/vulkan/SDL_gpu_vulkan.c
@@ -10810,8 +10810,6 @@ static bool VULKAN_INTERNAL_DefragmentMemory(
         VulkanMemoryUsedRegion *currentRegion = allocation->usedRegions[i];
 
         if (currentRegion->isBuffer && !currentRegion->vulkanBuffer->markedForDestroy) {
-            currentRegion->vulkanBuffer->usage |= VK_BUFFER_USAGE_TRANSFER_DST_BIT;
-
             VulkanBuffer *newBuffer = VULKAN_INTERNAL_CreateBuffer(
                 renderer,
                 currentRegion->vulkanBuffer->size,