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Implement GPURenderPassEncoder

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Add webidls for GPURenderPassEncoder and  GPURenderEncoderBase and
implement relevant methods.
This commit is contained in:
Kunal Mohan 2020-06-02 21:02:06 +05:30
parent e452570be0
commit 1d4efb48ba
11 changed files with 524 additions and 35 deletions
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22
components/script/dom/gpucomputepassencoder.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
#![allow(unsafe_code)]
use crate::dom::bindings::cell::DomRefCell;
use crate::dom::bindings::codegen::Bindings::GPUComputePassEncoderBinding::GPUComputePassEncoderMethods;
use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
@ -12,7 +14,6 @@ use crate::dom::gpubindgroup::GPUBindGroup;
use crate::dom::gpucommandencoder::{GPUCommandEncoder, GPUCommandEncoderState};
use crate::dom::gpucomputepipeline::GPUComputePipeline;
use dom_struct::dom_struct;
use std::cell::RefCell;
use webgpu::{
wgpu::command::{
compute_ffi::{
@ -31,27 +32,22 @@ pub struct GPUComputePassEncoder {
channel: WebGPU,
label: DomRefCell<Option<DOMString>>,
#[ignore_malloc_size_of = "defined in wgpu-core"]
raw_pass: RefCell<Option<RawPass>>,
raw_pass: DomRefCell<Option<RawPass>>,
command_encoder: Dom<GPUCommandEncoder>,
}
impl GPUComputePassEncoder {
#[allow(unsafe_code)]
fn new_inherited(channel: WebGPU, parent: &GPUCommandEncoder) -> GPUComputePassEncoder {
GPUComputePassEncoder {
fn new_inherited(channel: WebGPU, parent: &GPUCommandEncoder) -> Self {
Self {
channel,
reflector_: Reflector::new(),
label: DomRefCell::new(None),
raw_pass: RefCell::new(Some(unsafe { RawPass::new_compute(parent.id().0) })),
raw_pass: DomRefCell::new(Some(unsafe { RawPass::new_compute(parent.id().0) })),
command_encoder: Dom::from_ref(parent),
}
}
pub fn new(
global: &GlobalScope,
channel: WebGPU,
parent: &GPUCommandEncoder,
) -> DomRoot<GPUComputePassEncoder> {
pub fn new(global: &GlobalScope, channel: WebGPU, parent: &GPUCommandEncoder) -> DomRoot<Self> {
reflect_dom_object(
Box::new(GPUComputePassEncoder::new_inherited(channel, parent)),
global,
@ -70,7 +66,6 @@ impl GPUComputePassEncoderMethods for GPUComputePassEncoder {
*self.label.borrow_mut() = value;
}
#[allow(unsafe_code)]
/// https://gpuweb.github.io/gpuweb/#dom-gpucomputepassencoder-dispatch
fn Dispatch(&self, x: u32, y: u32, z: u32) {
if let Some(raw_pass) = self.raw_pass.borrow_mut().as_mut() {
@ -78,7 +73,6 @@ impl GPUComputePassEncoderMethods for GPUComputePassEncoder {
}
}
#[allow(unsafe_code)]
/// https://gpuweb.github.io/gpuweb/#dom-gpurenderpassencoder-endpass
fn EndPass(&self) {
if let Some(raw_pass) = self.raw_pass.borrow_mut().take() {
@ -99,7 +93,6 @@ impl GPUComputePassEncoderMethods for GPUComputePassEncoder {
}
}
#[allow(unsafe_code)]
/// https://gpuweb.github.io/gpuweb/#dom-gpuprogrammablepassencoder-setbindgroup
fn SetBindGroup(&self, index: u32, bind_group: &GPUBindGroup, dynamic_offsets: Vec<u32>) {
if let Some(raw_pass) = self.raw_pass.borrow_mut().as_mut() {
@ -115,7 +108,6 @@ impl GPUComputePassEncoderMethods for GPUComputePassEncoder {
}
}
#[allow(unsafe_code)]
/// https://gpuweb.github.io/gpuweb/#dom-gpucomputepassencoder-setpipeline
fn SetPipeline(&self, pipeline: &GPUComputePipeline) {
if let Some(raw_pass) = self.raw_pass.borrow_mut().as_mut() {