update `wgpu` to `0.13`

1 files changed, 5 insertions, 13 deletions

diff --git a/examples/integration_wgpu/src/main.rs b/examples/integration_wgpu/src/main.rs
index 045ee0d3..7235e72b 100644
--- a/examples/integration_wgpu/src/main.rs
+++ b/examples/integration_wgpu/src/main.rs
@@ -7,7 +7,6 @@ use scene::Scene;
 use iced_wgpu::{wgpu, Backend, Renderer, Settings, Viewport};
 use iced_winit::{conversion, futures, program, winit, Clipboard, Debug, Size};
 
-use futures::task::SpawnExt;
 use winit::{
     dpi::PhysicalPosition,
     event::{Event, ModifiersState, WindowEvent},
@@ -90,9 +89,7 @@ pub fn main() {
         let needed_limits = wgpu::Limits::default();
 
         (
-            surface
-                .get_preferred_format(&adapter)
-                .expect("Get preferred format"),
+            surface.get_supported_formats(&adapter)[0],
             adapter
                 .request_device(
                     &wgpu::DeviceDescriptor {
@@ -114,15 +111,14 @@ pub fn main() {
             format,
             width: physical_size.width,
             height: physical_size.height,
-            present_mode: wgpu::PresentMode::Mailbox,
+            present_mode: wgpu::PresentMode::AutoVsync,
         },
     );
 
     let mut resized = false;
 
-    // Initialize staging belt and local pool
+    // Initialize staging belt
     let mut staging_belt = wgpu::util::StagingBelt::new(5 * 1024);
-    let mut local_pool = futures::executor::LocalPool::new();
 
     // Initialize scene and GUI controls
     let scene = Scene::new(&mut device, format);
@@ -207,7 +203,7 @@ pub fn main() {
                             format: format,
                             width: size.width,
                             height: size.height,
-                            present_mode: wgpu::PresentMode::Mailbox,
+                            present_mode: wgpu::PresentMode::AutoVsync,
                         },
                     );
 
@@ -262,12 +258,8 @@ pub fn main() {
                          );
 
                         // And recall staging buffers
-                        local_pool
-                            .spawner()
-                            .spawn(staging_belt.recall())
-                            .expect("Recall staging buffers");
+                        staging_belt.recall();
 
-                        local_pool.run_until_stalled();
                     }
                     Err(error) => match error {
                         wgpu::SurfaceError::OutOfMemory => {