From e59e3e6b02f47834eacccd37622c5dc057468afb Mon Sep 17 00:00:00 2001
From: cosmonaut <evan@moonside.games>
Date: Mon, 17 Jan 2022 19:57:45 -0800
Subject: [PATCH] insert missing memory barrier after buffer copy

---
 src/Refresh_Driver_Vulkan.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Refresh_Driver_Vulkan.c b/src/Refresh_Driver_Vulkan.c
index 13e77e7..cb2e57d 100644
--- a/src/Refresh_Driver_Vulkan.c
+++ b/src/Refresh_Driver_Vulkan.c
@@ -6771,6 +6771,7 @@ static void VULKAN_SetBufferData(
 	VulkanTransferBuffer* transferBuffer;
 	uint8_t* transferBufferPointer;
 	VkBufferCopy bufferCopy;
+	VulkanResourceAccessType accessType = vulkanBuffer->resourceAccessType;
 
 	if (vulkanCommandBuffer->renderPassInProgress)
 	{
@@ -6823,6 +6824,13 @@ static void VULKAN_SetBufferData(
 		&bufferCopy
 	);
 
+	VULKAN_INTERNAL_BufferMemoryBarrier(
+		renderer,
+		vulkanCommandBuffer->commandBuffer,
+		accessType,
+		vulkanBuffer
+	);
+
 	transferBuffer->offset += dataLength;
 }