mirror of
https://github.com/gfx-rs/wgpu.git
synced 2026-04-22 03:02:01 -04:00
0143b4aaa0
This is in preparation for making it a more substantial test stub, able to execute nontrivial code, and usable from the safe `wgpu` API.
30 lines
584 B
Rust
30 lines
584 B
Rust
use wgt::{Backend, WasmNotSendSync};
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pub trait HalApi: hal::Api + 'static + WasmNotSendSync {
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const VARIANT: Backend;
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}
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impl HalApi for hal::api::Noop {
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const VARIANT: Backend = Backend::Noop;
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}
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#[cfg(vulkan)]
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impl HalApi for hal::api::Vulkan {
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const VARIANT: Backend = Backend::Vulkan;
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}
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#[cfg(metal)]
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impl HalApi for hal::api::Metal {
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const VARIANT: Backend = Backend::Metal;
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}
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#[cfg(dx12)]
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impl HalApi for hal::api::Dx12 {
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const VARIANT: Backend = Backend::Dx12;
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}
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#[cfg(gles)]
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impl HalApi for hal::api::Gles {
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const VARIANT: Backend = Backend::Gl;
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}
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