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Lower limits requested of the graphics backend #1273

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merged 1 commit into from
Oct 26, 2022
Merged

Lower limits requested of the graphics backend #1273

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14 changes: 13 additions & 1 deletion crates/fj-viewer/src/graphics/renderer.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -67,12 +67,24 @@ impl Renderer {
desired_features.intersection(available_features)
};

let limits = {
// This is the lowest of the available defaults. It should guarantee
// that we can run pretty much everywhere.
let lowest_limits = wgpu::Limits::downlevel_webgl2_defaults();

// However, these lowest limits aren't necessarily capable of
// supporting the screen resolution of our current platform, so
// let's amend them.
let supported_limits = adapter.limits();
lowest_limits.using_resolution(supported_limits)
};

let (device, queue) = adapter
.request_device(
&wgpu::DeviceDescriptor {
label: None,
features,
limits: wgpu::Limits::default(),
limits,
},
None,
)
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