From 6e9145b71f94031c8d67f3cc7c7c0d429befa778 Mon Sep 17 00:00:00 2001
From: Dzmitry Malyshau <dmalyshau@mozilla.com>
Date: Sun, 2 Feb 2020 00:21:51 -0500
Subject: [PATCH] [rs] Disable window bitmap redirection

---
 wgpu/examples/framework.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/wgpu/examples/framework.rs b/wgpu/examples/framework.rs
index 5f9b67607f..32124e3159 100644
--- a/wgpu/examples/framework.rs
+++ b/wgpu/examples/framework.rs
@@ -64,8 +64,14 @@ pub fn run<E: Example>(title: &str) {
 
     #[cfg(not(feature = "gl"))]
     let (window, size, surface) = {
-        let window = winit::window::Window::new(&event_loop).unwrap();
-        window.set_title(title);
+        let mut builder = winit::window::WindowBuilder::new();
+        builder = builder.with_title(title);
+        #[cfg(windows)]
+        {
+            use winit::platform::windows::WindowBuilderExtWindows;
+            builder = builder.with_no_redirection_bitmap(true);
+        }
+        let window = builder.build(&event_loop).unwrap();
         let size = window.inner_size();
         let surface = wgpu::Surface::create(&window);
         (window, size, surface)