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Enable all wgpu backends (#356)

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- This will allow `pixels` to run on platforms that have OpenGL without any extra configuration.
- It is better to allow wgpu to fallback to OpenGL than to select a Vulkan software rasterizer. This is the case on WSL2, where the only hardware-based adapter is available with the GLES backend.
- Fixes #354
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Jay Oster 2023-04-14 13:31:01 -07:00 committed by GitHub
parent 5465bbe28e
commit 9f0a659853
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 12 deletions
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14
src/builder.rs
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@ -53,17 +53,7 @@ impl<'req, 'dev, 'win, W: HasRawWindowHandle + HasRawDisplayHandle>
Self { Self {
request_adapter_options: None, request_adapter_options: None,
device_descriptor: None, device_descriptor: None,
backend: wgpu::util::backend_bits_from_env().unwrap_or({ backend: wgpu::util::backend_bits_from_env().unwrap_or_else(wgpu::Backends::all),
#[cfg(not(target_arch = "wasm32"))]
{
wgpu::Backends::PRIMARY
}
#[cfg(target_arch = "wasm32")]
{
wgpu::Backends::all()
}
}),
width, width,
height, height,
_pixel_aspect_ratio: 1.0, _pixel_aspect_ratio: 1.0,
@ -94,7 +84,7 @@ impl<'req, 'dev, 'win, W: HasRawWindowHandle + HasRawDisplayHandle>
/// Set which backends wgpu will attempt to use. /// Set which backends wgpu will attempt to use.
/// ///
/// The default value is `PRIMARY`, which enables the well supported backends for wgpu. /// The default enables all backends, including the backends with "best effort" support in wgpu.
pub fn wgpu_backend(mut self, backend: wgpu::Backends) -> Self { pub fn wgpu_backend(mut self, backend: wgpu::Backends) -> Self {
self.backend = backend; self.backend = backend;
self self