From 7887cb560a4efd80f9124d32ec177913c80259a1 Mon Sep 17 00:00:00 2001
From: ladevieq <qladevie@wanadev.fr>
Date: Fri, 5 Mar 2021 13:36:58 +0100
Subject: Fix linux build

---
 src/vk-renderer.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/vk-renderer.cpp')

diff --git a/src/vk-renderer.cpp b/src/vk-renderer.cpp
index 0584ecf..7808f3f 100644
--- a/src/vk-renderer.cpp
+++ b/src/vk-renderer.cpp
@@ -2,6 +2,8 @@
 #include <cstring>
 #include <cassert>
 
+#include <functional>
+
 #include "imgui.h"
 #include "vk-renderer.hpp"
 #include "thirdparty/vk_mem_alloc.h"
@@ -355,7 +357,7 @@ void vkrenderer::recreate_swapchain() {
         platform_surface,
         min_swapchain_image_count,
         VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT,
-        std::optional<std::reference_wrapper<Swapchain>> { swapchain }
+        std::optional<std::reference_wrapper<Swapchain>> { std::ref(swapchain) }
     );
 
     api.destroy_images(accumulation_images);
-- 
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