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authorAaron O'Mullan <aaron.omullan@gmail.com>2022-01-24 23:47:05 +0100
committerGitHub <noreply@github.com>2022-01-24 23:47:05 +0100
commitbd5d445da98435d03e2f6a6f6d5478ff623bd714 (patch)
treea3b43fe0a33048b6eaa4d8adf736545f740bb423 /ext/webgpu/binding.rs
parentbc8de78da3c37bb5ce70547a7d3a3576d1a7734f (diff)
chore: re-enable wgpu_sync (#13453)
Diffstat (limited to 'ext/webgpu/binding.rs')
-rw-r--r--ext/webgpu/binding.rs367
1 files changed, 0 insertions, 367 deletions
diff --git a/ext/webgpu/binding.rs b/ext/webgpu/binding.rs
deleted file mode 100644
index fea99fc16..000000000
--- a/ext/webgpu/binding.rs
+++ /dev/null
@@ -1,367 +0,0 @@
-// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
-
-use deno_core::error::AnyError;
-use deno_core::ResourceId;
-use deno_core::{OpState, Resource};
-use serde::Deserialize;
-use std::borrow::Cow;
-
-use crate::texture::{GpuTextureFormat, GpuTextureViewDimension};
-
-use super::error::WebGpuResult;
-
-pub(crate) struct WebGpuBindGroupLayout(
- pub(crate) wgpu_core::id::BindGroupLayoutId,
-);
-impl Resource for WebGpuBindGroupLayout {
- fn name(&self) -> Cow<str> {
- "webGPUBindGroupLayout".into()
- }
-}
-
-pub(crate) struct WebGpuBindGroup(pub(crate) wgpu_core::id::BindGroupId);
-impl Resource for WebGpuBindGroup {
- fn name(&self) -> Cow<str> {
- "webGPUBindGroup".into()
- }
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-struct GpuBufferBindingLayout {
- r#type: GpuBufferBindingType,
- has_dynamic_offset: bool,
- min_binding_size: u64,
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "kebab-case")]
-enum GpuBufferBindingType {
- Uniform,
- Storage,
- ReadOnlyStorage,
-}
-
-impl From<GpuBufferBindingType> for wgpu_types::BufferBindingType {
- fn from(binding_type: GpuBufferBindingType) -> Self {
- match binding_type {
- GpuBufferBindingType::Uniform => wgpu_types::BufferBindingType::Uniform,
- GpuBufferBindingType::Storage => {
- wgpu_types::BufferBindingType::Storage { read_only: false }
- }
- GpuBufferBindingType::ReadOnlyStorage => {
- wgpu_types::BufferBindingType::Storage { read_only: true }
- }
- }
- }
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-struct GpuSamplerBindingLayout {
- r#type: GpuSamplerBindingType,
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "kebab-case")]
-enum GpuSamplerBindingType {
- Filtering,
- NonFiltering,
- Comparison,
-}
-
-impl From<GpuSamplerBindingType> for wgpu_types::BindingType {
- fn from(binding_type: GpuSamplerBindingType) -> Self {
- match binding_type {
- GpuSamplerBindingType::Filtering => wgpu_types::BindingType::Sampler {
- filtering: true,
- comparison: false,
- },
- GpuSamplerBindingType::NonFiltering => wgpu_types::BindingType::Sampler {
- filtering: false,
- comparison: false,
- },
- GpuSamplerBindingType::Comparison => wgpu_types::BindingType::Sampler {
- filtering: true,
- comparison: true,
- },
- }
- }
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-struct GpuTextureBindingLayout {
- sample_type: GpuTextureSampleType,
- view_dimension: GpuTextureViewDimension,
- multisampled: bool,
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "kebab-case")]
-enum GpuTextureSampleType {
- Float,
- UnfilterableFloat,
- Depth,
- Sint,
- Uint,
-}
-
-impl From<GpuTextureSampleType> for wgpu_types::TextureSampleType {
- fn from(sample_type: GpuTextureSampleType) -> Self {
- match sample_type {
- GpuTextureSampleType::Float => {
- wgpu_types::TextureSampleType::Float { filterable: true }
- }
- GpuTextureSampleType::UnfilterableFloat => {
- wgpu_types::TextureSampleType::Float { filterable: false }
- }
- GpuTextureSampleType::Depth => wgpu_types::TextureSampleType::Depth,
- GpuTextureSampleType::Sint => wgpu_types::TextureSampleType::Sint,
- GpuTextureSampleType::Uint => wgpu_types::TextureSampleType::Uint,
- }
- }
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-struct GpuStorageTextureBindingLayout {
- access: GpuStorageTextureAccess,
- format: GpuTextureFormat,
- view_dimension: GpuTextureViewDimension,
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "kebab-case")]
-enum GpuStorageTextureAccess {
- WriteOnly,
-}
-
-impl From<GpuStorageTextureAccess> for wgpu_types::StorageTextureAccess {
- fn from(access: GpuStorageTextureAccess) -> Self {
- match access {
- GpuStorageTextureAccess::WriteOnly => {
- wgpu_types::StorageTextureAccess::WriteOnly
- }
- }
- }
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-struct GpuBindGroupLayoutEntry {
- binding: u32,
- visibility: u32,
- #[serde(flatten)]
- binding_type: GpuBindingType,
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-enum GpuBindingType {
- Buffer(GpuBufferBindingLayout),
- Sampler(GpuSamplerBindingLayout),
- Texture(GpuTextureBindingLayout),
- StorageTexture(GpuStorageTextureBindingLayout),
-}
-
-impl TryFrom<GpuBindingType> for wgpu_types::BindingType {
- type Error = AnyError;
-
- fn try_from(
- binding_type: GpuBindingType,
- ) -> Result<wgpu_types::BindingType, Self::Error> {
- let binding_type = match binding_type {
- GpuBindingType::Buffer(buffer) => wgpu_types::BindingType::Buffer {
- ty: buffer.r#type.into(),
- has_dynamic_offset: buffer.has_dynamic_offset,
- min_binding_size: std::num::NonZeroU64::new(buffer.min_binding_size),
- },
- GpuBindingType::Sampler(sampler) => sampler.r#type.into(),
- GpuBindingType::Texture(texture) => wgpu_types::BindingType::Texture {
- sample_type: texture.sample_type.into(),
- view_dimension: texture.view_dimension.into(),
- multisampled: texture.multisampled,
- },
- GpuBindingType::StorageTexture(storage_texture) => {
- wgpu_types::BindingType::StorageTexture {
- access: storage_texture.access.into(),
- format: storage_texture.format.try_into()?,
- view_dimension: storage_texture.view_dimension.into(),
- }
- }
- };
- Ok(binding_type)
- }
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CreateBindGroupLayoutArgs {
- device_rid: ResourceId,
- label: Option<String>,
- entries: Vec<GpuBindGroupLayoutEntry>,
-}
-
-pub fn op_webgpu_create_bind_group_layout(
- state: &mut OpState,
- args: CreateBindGroupLayoutArgs,
- _: (),
-) -> Result<WebGpuResult, AnyError> {
- let instance = state.borrow::<super::Instance>();
- let device_resource = state
- .resource_table
- .get::<super::WebGpuDevice>(args.device_rid)?;
- let device = device_resource.0;
-
- let mut entries = vec![];
-
- for entry in args.entries {
- entries.push(wgpu_types::BindGroupLayoutEntry {
- binding: entry.binding,
- visibility: wgpu_types::ShaderStages::from_bits(entry.visibility)
- .unwrap(),
- ty: entry.binding_type.try_into()?,
- count: None, // native-only
- });
- }
-
- let descriptor = wgpu_core::binding_model::BindGroupLayoutDescriptor {
- label: args.label.map(Cow::from),
- entries: Cow::from(entries),
- };
-
- gfx_put!(device => instance.device_create_bind_group_layout(
- device,
- &descriptor,
- std::marker::PhantomData
- ) => state, WebGpuBindGroupLayout)
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CreatePipelineLayoutArgs {
- device_rid: ResourceId,
- label: Option<String>,
- bind_group_layouts: Vec<u32>,
-}
-
-pub fn op_webgpu_create_pipeline_layout(
- state: &mut OpState,
- args: CreatePipelineLayoutArgs,
- _: (),
-) -> Result<WebGpuResult, AnyError> {
- let instance = state.borrow::<super::Instance>();
- let device_resource = state
- .resource_table
- .get::<super::WebGpuDevice>(args.device_rid)?;
- let device = device_resource.0;
-
- let mut bind_group_layouts = vec![];
-
- for rid in &args.bind_group_layouts {
- let bind_group_layout =
- state.resource_table.get::<WebGpuBindGroupLayout>(*rid)?;
- bind_group_layouts.push(bind_group_layout.0);
- }
-
- let descriptor = wgpu_core::binding_model::PipelineLayoutDescriptor {
- label: args.label.map(Cow::from),
- bind_group_layouts: Cow::from(bind_group_layouts),
- push_constant_ranges: Default::default(),
- };
-
- gfx_put!(device => instance.device_create_pipeline_layout(
- device,
- &descriptor,
- std::marker::PhantomData
- ) => state, super::pipeline::WebGpuPipelineLayout)
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-struct GpuBindGroupEntry {
- binding: u32,
- kind: String,
- resource: ResourceId,
- offset: Option<u64>,
- size: Option<u64>,
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CreateBindGroupArgs {
- device_rid: ResourceId,
- label: Option<String>,
- layout: ResourceId,
- entries: Vec<GpuBindGroupEntry>,
-}
-
-pub fn op_webgpu_create_bind_group(
- state: &mut OpState,
- args: CreateBindGroupArgs,
- _: (),
-) -> Result<WebGpuResult, AnyError> {
- let instance = state.borrow::<super::Instance>();
- let device_resource = state
- .resource_table
- .get::<super::WebGpuDevice>(args.device_rid)?;
- let device = device_resource.0;
-
- let mut entries = vec![];
-
- for entry in &args.entries {
- let e = wgpu_core::binding_model::BindGroupEntry {
- binding: entry.binding,
- resource: match entry.kind.as_str() {
- "GPUSampler" => {
- let sampler_resource =
- state
- .resource_table
- .get::<super::sampler::WebGpuSampler>(entry.resource)?;
- wgpu_core::binding_model::BindingResource::Sampler(sampler_resource.0)
- }
- "GPUTextureView" => {
- let texture_view_resource =
- state
- .resource_table
- .get::<super::texture::WebGpuTextureView>(entry.resource)?;
- wgpu_core::binding_model::BindingResource::TextureView(
- texture_view_resource.0,
- )
- }
- "GPUBufferBinding" => {
- let buffer_resource =
- state
- .resource_table
- .get::<super::buffer::WebGpuBuffer>(entry.resource)?;
- wgpu_core::binding_model::BindingResource::Buffer(
- wgpu_core::binding_model::BufferBinding {
- buffer_id: buffer_resource.0,
- offset: entry.offset.unwrap_or(0),
- size: std::num::NonZeroU64::new(entry.size.unwrap_or(0)),
- },
- )
- }
- _ => unreachable!(),
- },
- };
- entries.push(e);
- }
-
- let bind_group_layout = state
- .resource_table
- .get::<WebGpuBindGroupLayout>(args.layout)?;
-
- let descriptor = wgpu_core::binding_model::BindGroupDescriptor {
- label: args.label.map(Cow::from),
- layout: bind_group_layout.0,
- entries: Cow::from(entries),
- };
-
- gfx_put!(device => instance.device_create_bind_group(
- device,
- &descriptor,
- std::marker::PhantomData
- ) => state, WebGpuBindGroup)
-}