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authorAndy Hayden <andyhayden1@gmail.com>2021-04-30 12:51:48 -0700
committerGitHub <noreply@github.com>2021-04-30 15:51:48 -0400
commit684c357136fd44f9d5a1b8bb4402400ed1354677 (patch)
treeebc14b1d01b6643dd4d588516692dffc0f8fcb52 /op_crates/webgpu/shader.rs
parentabaec7a88e991188d885bede652f35d76ab4f340 (diff)
Rename crate_ops to extensions (#10431)
Diffstat (limited to 'op_crates/webgpu/shader.rs')
-rw-r--r--op_crates/webgpu/shader.rs79
1 files changed, 0 insertions, 79 deletions
diff --git a/op_crates/webgpu/shader.rs b/op_crates/webgpu/shader.rs
deleted file mode 100644
index 0e653b470..000000000
--- a/op_crates/webgpu/shader.rs
+++ /dev/null
@@ -1,79 +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 mut flags = wgpu_types::ShaderFlags::default();
- flags.set(wgpu_types::ShaderFlags::VALIDATION, true);
- #[cfg(all(target_os = "macos", target_arch = "x86_64"))]
- flags.set(wgpu_types::ShaderFlags::EXPERIMENTAL_TRANSLATION, true);
-
- let descriptor = wgpu_core::pipeline::ShaderModuleDescriptor {
- label: args.label.map(Cow::from),
- flags,
- };
-
- let (shader_module, maybe_err) = gfx_select!(device => instance.device_create_shader_module(
- device,
- &descriptor,
- source,
- std::marker::PhantomData
- ));
-
- let rid = state.resource_table.add(WebGpuShaderModule(shader_module));
-
- Ok(WebGpuResult::rid_err(rid, maybe_err))
-}