mirror of
https://github.com/denoland/deno
synced 2024-08-24 18:47:06 +00:00
56 lines
1.4 KiB
Rust
56 lines
1.4 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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use deno_core::error::AnyError;
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use deno_core::op2;
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use deno_core::OpState;
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use deno_core::Resource;
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use deno_core::ResourceId;
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use std::borrow::Cow;
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use std::rc::Rc;
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use super::error::WebGpuResult;
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pub(crate) struct WebGpuShaderModule(
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pub(crate) super::Instance,
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pub(crate) wgpu_core::id::ShaderModuleId,
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);
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impl Resource for WebGpuShaderModule {
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fn name(&self) -> Cow<str> {
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"webGPUShaderModule".into()
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}
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fn close(self: Rc<Self>) {
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let instance = &self.0;
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gfx_select!(self.1 => instance.shader_module_drop(self.1));
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}
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}
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#[op2]
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#[serde]
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pub fn op_webgpu_create_shader_module(
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state: &mut OpState,
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#[smi] device_rid: ResourceId,
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#[string] label: Cow<str>,
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#[string] code: Cow<str>,
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) -> Result<WebGpuResult, AnyError> {
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let instance = state.borrow::<super::Instance>();
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let device_resource = state
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.resource_table
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.get::<super::WebGpuDevice>(device_rid)?;
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let device = device_resource.1;
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let source = wgpu_core::pipeline::ShaderModuleSource::Wgsl(code);
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let descriptor = wgpu_core::pipeline::ShaderModuleDescriptor {
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label: Some(label),
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shader_bound_checks: wgpu_types::ShaderBoundChecks::default(),
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};
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gfx_put!(device => instance.device_create_shader_module(
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device,
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&descriptor,
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source,
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()
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) => state, WebGpuShaderModule)
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}
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