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Merge pull request #261 from jneem/main

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Allow selecting GPU from env
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jneem 2023-01-21 15:33:42 -06:00 committed by GitHub
parent 9ba85075d4 338bd30870
commit 942da778a3
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3 changed files with 8 additions and 7 deletions
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1
examples/with_winit/Cargo.toml
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@ -15,6 +15,7 @@ pollster = "0.2.5"
# for picosvg # for picosvg
roxmltree = "0.13" roxmltree = "0.13"
clap = { version = "4.1.0", features = ["derive"] } clap = { version = "4.1.0", features = ["derive"] }
env_logger = "0.10.0"
[target.'cfg(not(target_arch = "wasm32"))'.dependencies] [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
vello = { path = "../../", features = ["hot_reload"] } vello = { path = "../../", features = ["hot_reload"] }

1
examples/with_winit/src/main.rs
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@ -225,6 +225,7 @@ enum UserEvent {
fn main() { fn main() {
let args = Args::parse(); let args = Args::parse();
env_logger::init();
#[cfg(not(target_arch = "wasm32"))] #[cfg(not(target_arch = "wasm32"))]
{ {
use winit::{dpi::LogicalSize, window::WindowBuilder}; use winit::{dpi::LogicalSize, window::WindowBuilder};

9
src/util.rs
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@ -96,12 +96,11 @@ impl RenderContext {
/// Creates a compatible device handle id. /// Creates a compatible device handle id.
async fn new_device(&mut self, compatible_surface: Option<&Surface>) -> Option<usize> { async fn new_device(&mut self, compatible_surface: Option<&Surface>) -> Option<usize> {
let adapter = self let adapter = wgpu::util::initialize_adapter_from_env_or_default(
.instance &self.instance,
.request_adapter(&RequestAdapterOptions { wgpu::Backends::PRIMARY,
compatible_surface, compatible_surface,
..Default::default() )
})
.await?; .await?;
let features = adapter.features(); let features = adapter.features();
let limits = Limits::default(); let limits = Limits::default();