diff options
Diffstat (limited to 'wgpu/src/window')
-rw-r--r-- | wgpu/src/window/compositor.rs | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/wgpu/src/window/compositor.rs b/wgpu/src/window/compositor.rs index cd5b20cc..5202c7ef 100644 --- a/wgpu/src/window/compositor.rs +++ b/wgpu/src/window/compositor.rs @@ -6,8 +6,6 @@ use crate::graphics::compositor; use crate::graphics::{Error, Viewport}; use crate::{Backend, Primitive, Renderer, Settings}; -use futures::stream::{self, StreamExt}; - use raw_window_handle::{HasRawDisplayHandle, HasRawWindowHandle}; use std::marker::PhantomData; @@ -95,14 +93,17 @@ impl<Theme> Compositor<Theme> { let limits = [wgpu::Limits::default(), wgpu::Limits::downlevel_defaults()]; - let limits = limits.into_iter().map(|limits| wgpu::Limits { - max_bind_groups: 2, - ..limits - }); + let mut limits = limits + .into_iter() + .map(|limits| wgpu::Limits { + max_bind_groups: 2, + ..limits + }) + .into_iter(); - let (device, queue) = stream::iter(limits) - .filter_map(|limits| async { - adapter.request_device( + let (device, queue) = loop { + if let Some(limits) = limits.next() { + let device = adapter.request_device( &wgpu::DeviceDescriptor { label: Some( "iced_wgpu::window::compositor device descriptor", @@ -111,11 +112,15 @@ impl<Theme> Compositor<Theme> { limits, }, None, - ).await.ok() - }) - .boxed() - .next() - .await?; + ).await.ok(); + + if let Some(device) = device { + break Some(device); + } + } + + break None; + }?; Some(Compositor { instance, |