From 774bb42ceb8ea8d6352595ee9c3d0ba51618c71c Mon Sep 17 00:00:00 2001
From: Rajnesh Kanwal <rajnesh.kanwal@imgtec.com>
Date: Fri, 3 Dec 2021 18:21:32 +0000
Subject: [PATCH] Fixes memory leak due to ImGui context not being destroyed.

---
 base/VulkanUIOverlay.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/base/VulkanUIOverlay.cpp b/base/VulkanUIOverlay.cpp
index 546bd38f..3b31d14b 100644
--- a/base/VulkanUIOverlay.cpp
+++ b/base/VulkanUIOverlay.cpp
@@ -50,7 +50,9 @@ namespace vks
 		io.FontGlobalScale = scale;
 	}
 
-	UIOverlay::~UIOverlay()	{ }
+	UIOverlay::~UIOverlay()	{
+		ImGui::DestroyContext();
+	}
 
 	/** Prepare all vulkan resources required to render the UI overlay */
 	void UIOverlay::prepareResources()
@@ -397,7 +399,6 @@ namespace vks
 
 	void UIOverlay::freeResources()
 	{
-		ImGui::DestroyContext();
 		vertexBuffer.destroy();
 		indexBuffer.destroy();
 		vkDestroyImageView(device->logicalDevice, fontView, nullptr);