From acef4c24edaecad642b1d4c046fd0afea0d3f09f Mon Sep 17 00:00:00 2001
From: Joshua Ashton <joshua@froggi.es>
Date: Fri, 5 May 2023 20:18:46 +0100
Subject: [PATCH] layer: Enable KHR_present_wait driconf in the layer

---
 layer/VkLayer_FROG_gamescope_wsi.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/layer/VkLayer_FROG_gamescope_wsi.cpp b/layer/VkLayer_FROG_gamescope_wsi.cpp
index 04ef4d8..3a44bc4 100644
--- a/layer/VkLayer_FROG_gamescope_wsi.cpp
+++ b/layer/VkLayer_FROG_gamescope_wsi.cpp
@@ -114,6 +114,8 @@ namespace GamescopeWSILayer {
       createInfo.enabledExtensionCount   = uint32_t(enabledExts.size());
       createInfo.ppEnabledExtensionNames = enabledExts.data();
 
+      setenv("vk_khr_present_wait", "true", 0);
+
       VkResult result = pfnCreateInstanceProc(&createInfo, pAllocator, pInstance);
       if (result != VK_SUCCESS)
         return result;