From e61a0f04f23b34939dd254ee922a5011ce922d1a Mon Sep 17 00:00:00 2001
From: Marijn Suijten <marijns95@gmail.com>
Date: Tue, 27 Aug 2024 23:27:26 +0200
Subject: [PATCH] Repro 6169

---
 examples/src/hello_triangle/mod.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/examples/src/hello_triangle/mod.rs b/examples/src/hello_triangle/mod.rs
index 7c82d49cf07..1880a0a923f 100644
--- a/examples/src/hello_triangle/mod.rs
+++ b/examples/src/hello_triangle/mod.rs
@@ -12,7 +12,10 @@ async fn run(event_loop: EventLoop<()>, window: Window) {
 
     let instance = wgpu::Instance::default();
 
-    let surface = instance.create_surface(&window).unwrap();
+    unsafe { instance.as_hal::<wgpu::hal::dx12::Api>() };
+
+    let mut surface = instance.create_surface(&window).unwrap();
+    unsafe { surface.as_hal::<wgpu::hal::dx12::Api, _, _>(|s| ()) };
     let adapter = instance
         .request_adapter(&wgpu::RequestAdapterOptions {
             power_preference: wgpu::PowerPreference::default(),
@@ -22,6 +25,7 @@ async fn run(event_loop: EventLoop<()>, window: Window) {
         })
         .await
         .expect("Failed to find an appropriate adapter");
+    unsafe { adapter.as_hal::<wgpu::hal::dx12::Api, _, _>(|a| ()) };
 
     // Create the logical device and command queue
     let (device, queue) = adapter
@@ -38,6 +42,7 @@ async fn run(event_loop: EventLoop<()>, window: Window) {
         )
         .await
         .expect("Failed to create device");
+    unsafe { device.as_hal::<wgpu::hal::dx12::Api, _, _>(|d| ()) };
 
     // Load the shaders from disk
     let shader = device.create_shader_module(wgpu::ShaderModuleDescriptor {