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authorRyan Dahl <ry@tinyclouds.org>2021-08-11 12:27:05 +0200
committerGitHub <noreply@github.com>2021-08-11 12:27:05 +0200
commita0285e2eb88f6254f6494b0ecd1878db3a3b2a58 (patch)
tree90671b004537e20f9493fd3277ffd21d30b39a0e /extensions/webgpu/shader.rs
parent3a6994115176781b3a93d70794b1b81bc95e42b4 (diff)
Rename extensions/ directory to ext/ (#11643)
Diffstat (limited to 'extensions/webgpu/shader.rs')
-rw-r--r--extensions/webgpu/shader.rs70
1 files changed, 0 insertions, 70 deletions
diff --git a/extensions/webgpu/shader.rs b/extensions/webgpu/shader.rs
deleted file mode 100644
index f48411969..000000000
--- a/extensions/webgpu/shader.rs
+++ /dev/null
@@ -1,70 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-use deno_core::error::bad_resource_id;
-use deno_core::error::null_opbuf;
-use deno_core::error::AnyError;
-use deno_core::ResourceId;
-use deno_core::ZeroCopyBuf;
-use deno_core::{OpState, Resource};
-use serde::Deserialize;
-use std::borrow::Cow;
-
-use super::error::WebGpuResult;
-
-pub(crate) struct WebGpuShaderModule(pub(crate) wgpu_core::id::ShaderModuleId);
-impl Resource for WebGpuShaderModule {
- fn name(&self) -> Cow<str> {
- "webGPUShaderModule".into()
- }
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CreateShaderModuleArgs {
- device_rid: ResourceId,
- label: Option<String>,
- code: Option<String>,
- _source_map: Option<()>, // not yet implemented
-}
-
-pub fn op_webgpu_create_shader_module(
- state: &mut OpState,
- args: CreateShaderModuleArgs,
- zero_copy: Option<ZeroCopyBuf>,
-) -> Result<WebGpuResult, AnyError> {
- let instance = state.borrow::<super::Instance>();
- let device_resource = state
- .resource_table
- .get::<super::WebGpuDevice>(args.device_rid)
- .ok_or_else(bad_resource_id)?;
- let device = device_resource.0;
-
- let source = match args.code {
- Some(code) => {
- wgpu_core::pipeline::ShaderModuleSource::Wgsl(Cow::from(code))
- }
- None => wgpu_core::pipeline::ShaderModuleSource::SpirV(Cow::from(unsafe {
- match &zero_copy {
- Some(zero_copy) => {
- let (prefix, data, suffix) = zero_copy.align_to::<u32>();
- assert!(prefix.is_empty());
- assert!(suffix.is_empty());
- data
- }
- None => return Err(null_opbuf()),
- }
- })),
- };
-
- let descriptor = wgpu_core::pipeline::ShaderModuleDescriptor {
- label: args.label.map(Cow::from),
- flags: wgpu_types::ShaderFlags::all(),
- };
-
- gfx_put!(device => instance.device_create_shader_module(
- device,
- &descriptor,
- source,
- std::marker::PhantomData
- ) => state, WebGpuShaderModule)
-}