From 2e33b16513ea2ef2a0f0dd762cbfbdaec664a9a1 Mon Sep 17 00:00:00 2001
From: Crementif <26669564+Crementif@users.noreply.github.com>
Date: Fri, 11 Jul 2025 21:50:17 +0200
Subject: [PATCH] UI: Disable wxWidgets' new on-by-default compositing for
 VulkanCanvas

A similar fix had to be done as the official OpenGL canvas, see https://github.com/wxWidgets/wxWidgets/commit/2d37e9fbc86254e20d6fd65c7461e6ff53e8bf1a
---
 src/gui/wxgui/canvas/VulkanCanvas.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gui/wxgui/canvas/VulkanCanvas.cpp b/src/gui/wxgui/canvas/VulkanCanvas.cpp
index 79d4de3b..99bdc481 100644
--- a/src/gui/wxgui/canvas/VulkanCanvas.cpp
+++ b/src/gui/wxgui/canvas/VulkanCanvas.cpp
@@ -13,6 +13,9 @@ VulkanCanvas::VulkanCanvas(wxWindow* parent, const wxSize& size, bool is_main_wi
 {
 	Bind(wxEVT_PAINT, &VulkanCanvas::OnPaint, this);
 	Bind(wxEVT_SIZE, &VulkanCanvas::OnResize, this);
+#if __WXMSW__
+	MSWDisableComposited();
+#endif
 
 	auto& canvas = is_main_window ? WindowSystem::GetWindowInfo().canvas_main : WindowSystem::GetWindowInfo().canvas_pad;
 	canvas = initHandleContextFromWxWidgetsWindow(this);