mirror of
https://github.com/denoland/deno.git
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5048 lines
142 KiB
JavaScript
5048 lines
142 KiB
JavaScript
// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
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// @ts-check
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/// <reference path="../../core/lib.deno_core.d.ts" />
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/// <reference path="../web/internal.d.ts" />
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/// <reference path="../web/lib.deno_web.d.ts" />
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/// <reference path="./lib.deno_webgpu.d.ts" />
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"use strict";
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((window) => {
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const core = window.Deno.core;
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const webidl = window.__bootstrap.webidl;
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const eventTarget = window.__bootstrap.eventTarget;
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/**
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* @param {any} self
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* @param {{prefix: string, context: string}} opts
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* @returns {InnerGPUDevice & {rid: number}}
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*/
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function assertDevice(self, { prefix, context }) {
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const device = self[_device];
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const deviceRid = device?.rid;
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if (deviceRid === undefined) {
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throw new DOMException(
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`${prefix}: ${context} references an invalid or destroyed device.`,
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"OperationError",
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);
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}
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return device;
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}
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/**
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* @param {InnerGPUDevice} self
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* @param {any} resource
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* @param {{prefix: string, resourceContext: string, selfContext: string}} opts
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* @returns {InnerGPUDevice & {rid: number}}
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*/
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function assertDeviceMatch(
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self,
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resource,
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{ prefix, resourceContext, selfContext },
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) {
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const resourceDevice = assertDevice(resource, {
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prefix,
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context: resourceContext,
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});
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if (resourceDevice.rid !== self.rid) {
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throw new DOMException(
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`${prefix}: ${resourceContext} belongs to a diffent device than ${selfContext}.`,
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"OperationError",
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);
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}
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return { ...resourceDevice, rid: resourceDevice.rid };
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}
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/**
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* @param {any} self
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* @param {{prefix: string, context: string}} opts
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* @returns {number}
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*/
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function assertResource(self, { prefix, context }) {
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const rid = self[_rid];
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if (rid === undefined) {
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throw new DOMException(
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`${prefix}: ${context} an invalid or destroyed resource.`,
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"OperationError",
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);
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}
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return rid;
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}
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/**
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* @param {number[] | GPUExtent3DDict} data
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* @returns {GPUExtent3DDict}
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*/
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function normalizeGPUExtent3D(data) {
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if (Array.isArray(data)) {
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return {
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width: data[0],
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height: data[1],
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depth: data[2],
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};
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} else {
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return data;
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}
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}
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/**
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* @param {number[] | GPUOrigin3DDict} data
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* @returns {GPUOrigin3DDict}
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*/
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function normalizeGPUOrigin3D(data) {
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if (Array.isArray(data)) {
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return {
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x: data[0],
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y: data[1],
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z: data[2],
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};
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} else {
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return data;
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}
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}
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/**
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* @param {number[] | GPUColor} data
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* @returns {GPUColor}
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*/
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function normalizeGPUColor(data) {
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if (Array.isArray(data)) {
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return {
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r: data[0],
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g: data[1],
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b: data[2],
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a: data[3],
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};
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} else {
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return data;
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}
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}
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class GPUOutOfMemoryError extends Error {
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constructor() {
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super();
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}
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}
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class GPUValidationError extends Error {
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/** @param {string} message */
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constructor(message) {
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const prefix = "Failed to construct 'GPUValidationError'";
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webidl.requiredArguments(arguments.length, 1, { prefix });
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message = webidl.converters.DOMString(message, {
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prefix,
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context: "Argument 1",
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});
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super(message);
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}
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}
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class GPU {
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[webidl.brand] = webidl.brand;
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constructor() {
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webidl.illegalConstructor();
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}
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/**
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* @param {GPURequestAdapterOptions} options
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*/
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async requestAdapter(options = {}) {
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webidl.assertBranded(this, GPU);
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options = webidl.converters.GPURequestAdapterOptions(options, {
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prefix: "Failed to execute 'requestAdapter' on 'GPU'",
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context: "Argument 1",
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});
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const { err, ...data } = await core.jsonOpAsync(
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"op_webgpu_request_adapter",
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{ ...options },
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);
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if (err) {
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return null;
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} else {
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return createGPUAdapter(data.name, data);
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}
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}
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[Symbol.for("Deno.customInspect")](inspect) {
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return `${this.constructor.name} ${inspect({})}`;
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}
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}
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const _name = Symbol("[[name]]");
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const _adapter = Symbol("[[adapter]]");
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const _cleanup = Symbol("[[cleanup]]");
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/**
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* @typedef InnerGPUAdapter
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* @property {number} rid
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* @property {GPUAdapterFeatures} features
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* @property {GPUAdapterLimits} limits
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*/
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/**
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* @param {string} name
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* @param {InnerGPUAdapter} inner
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* @returns {GPUAdapter}
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*/
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function createGPUAdapter(name, inner) {
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/** @type {GPUAdapter} */
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const adapter = webidl.createBranded(GPUAdapter);
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adapter[_name] = name;
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adapter[_adapter] = {
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...inner,
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features: createGPUAdapterFeatures(inner.features),
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limits: createGPUAdapterLimits(inner.limits),
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};
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return adapter;
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}
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class GPUAdapter {
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/** @type {string} */
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[_name];
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/** @type {InnerGPUAdapter} */
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[_adapter];
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/** @returns {string} */
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get name() {
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webidl.assertBranded(this, GPUAdapter);
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return this[_name];
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}
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/** @returns {GPUAdapterFeatures} */
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get features() {
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webidl.assertBranded(this, GPUAdapter);
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return this[_adapter].features;
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}
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/** @returns {GPUAdapterLimits} */
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get limits() {
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webidl.assertBranded(this, GPUAdapter);
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return this[_adapter].limits;
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}
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constructor() {
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webidl.illegalConstructor();
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}
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/**
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* @param {GPUDeviceDescriptor} descriptor
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* @returns {Promise<GPUDevice>}
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*/
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async requestDevice(descriptor = {}) {
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webidl.assertBranded(this, GPUAdapter);
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const prefix = "Failed to execute 'requestDevice' on 'GPUAdapter'";
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descriptor = webidl.converters.GPUDeviceDescriptor(descriptor, {
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prefix,
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context: "Argument 1",
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});
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const nonGuaranteedFeatures = descriptor.nonGuaranteedFeatures ?? [];
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for (const feature of nonGuaranteedFeatures) {
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if (!this[_adapter].features.has(feature)) {
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throw new TypeError(
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`${prefix}: nonGuaranteedFeatures must be a subset of the adapter features.`,
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);
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}
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}
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const nonGuaranteedLimits = descriptor.nonGuaranteedLimits ?? [];
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// TODO(lucacasonato): validate nonGuaranteedLimits
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const { rid, features, limits } = await core.jsonOpAsync(
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"op_webgpu_request_device",
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{
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adapterRid: this[_adapter].rid,
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labe: descriptor.label,
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nonGuaranteedFeatures,
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nonGuaranteedLimits,
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},
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);
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const inner = new InnerGPUDevice({
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rid,
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adapter: this,
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features: Object.freeze(features),
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limits: Object.freeze(limits),
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});
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return createGPUDevice(
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descriptor.label ?? null,
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inner,
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createGPUQueue(descriptor.label ?? null, inner),
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);
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}
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[Symbol.for("Deno.customInspect")](inspect) {
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return `${this.constructor.name} ${
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inspect({
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name: this.name,
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features: this.features,
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limits: this.limits,
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})
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}`;
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}
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}
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const _limits = Symbol("[[limits]]");
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function createGPUAdapterLimits(features) {
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/** @type {GPUAdapterLimits} */
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const adapterFeatures = webidl.createBranded(GPUAdapterLimits);
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adapterFeatures[_limits] = features;
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return adapterFeatures;
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}
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/**
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* @typedef InnerAdapterLimits
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* @property {number} maxTextureDimension1D
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* @property {number} maxTextureDimension2D
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* @property {number} maxTextureDimension3D
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* @property {number} maxTextureArrayLayers
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* @property {number} maxBindGroups
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* @property {number} maxDynamicUniformBuffersPerPipelineLayout
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* @property {number} maxDynamicStorageBuffersPerPipelineLayout
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* @property {number} maxSampledTexturesPerShaderStage
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* @property {number} maxSamplersPerShaderStage
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* @property {number} maxStorageBuffersPerShaderStage
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* @property {number} maxStorageTexturesPerShaderStage
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* @property {number} maxUniformBuffersPerShaderStage
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* @property {number} maxUniformBufferBindingSize
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* @property {number} maxStorageBufferBindingSize
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* @property {number} maxVertexBuffers
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* @property {number} maxVertexAttributes
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* @property {number} maxVertexBufferArrayStride
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*/
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class GPUAdapterLimits {
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/** @type {InnerAdapterLimits} */
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[_limits];
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constructor() {
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webidl.illegalConstructor();
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}
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get maxTextureDimension1D() {
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throw new TypeError("Not yet implemented");
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}
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get maxTextureDimension2D() {
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throw new TypeError("Not yet implemented");
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}
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get maxTextureDimension3D() {
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throw new TypeError("Not yet implemented");
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}
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get maxTextureArrayLayers() {
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throw new TypeError("Not yet implemented");
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}
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get maxBindGroups() {
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webidl.assertBranded(this, GPUAdapterLimits);
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return this[_limits].maxBindGroups;
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}
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get maxDynamicUniformBuffersPerPipelineLayout() {
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webidl.assertBranded(this, GPUAdapterLimits);
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return this[_limits].maxDynamicUniformBuffersPerPipelineLayout;
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}
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get maxDynamicStorageBuffersPerPipelineLayout() {
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webidl.assertBranded(this, GPUAdapterLimits);
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return this[_limits].maxDynamicStorageBuffersPerPipelineLayout;
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}
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get maxSampledTexturesPerShaderStage() {
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webidl.assertBranded(this, GPUAdapterLimits);
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return this[_limits].maxSampledTexturesPerShaderStage;
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}
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get maxSamplersPerShaderStage() {
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webidl.assertBranded(this, GPUAdapterLimits);
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return this[_limits].maxSamplersPerShaderStage;
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}
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get maxStorageBuffersPerShaderStage() {
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webidl.assertBranded(this, GPUAdapterLimits);
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return this[_limits].maxStorageBuffersPerShaderStage;
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}
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get maxStorageTexturesPerShaderStage() {
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webidl.assertBranded(this, GPUAdapterLimits);
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return this[_limits].maxStorageTexturesPerShaderStage;
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}
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get maxUniformBuffersPerShaderStage() {
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webidl.assertBranded(this, GPUAdapterLimits);
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return this[_limits].maxUniformBuffersPerShaderStage;
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}
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get maxUniformBufferBindingSize() {
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webidl.assertBranded(this, GPUAdapterLimits);
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return this[_limits].maxUniformBufferBindingSize;
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}
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get maxStorageBufferBindingSize() {
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throw new TypeError("Not yet implemented");
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}
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get maxVertexBuffers() {
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throw new TypeError("Not yet implemented");
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}
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get maxVertexAttributes() {
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throw new TypeError("Not yet implemented");
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}
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get maxVertexBufferArrayStride() {
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throw new TypeError("Not yet implemented");
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}
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[Symbol.for("Deno.customInspect")](inspect) {
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return `${this.constructor.name} ${inspect(this[_limits])}`;
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}
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}
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const _features = Symbol("[[features]]");
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function createGPUAdapterFeatures(features) {
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/** @type {GPUAdapterFeatures} */
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const adapterFeatures = webidl.createBranded(GPUAdapterFeatures);
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adapterFeatures[_features] = new Set(features);
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return adapterFeatures;
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}
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class GPUAdapterFeatures {
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/** @type {Set<string>} */
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[_features];
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constructor() {
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webidl.illegalConstructor();
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}
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/** @return {IterableIterator<[string, string]>} */
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entries() {
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webidl.assertBranded(this, GPUAdapterFeatures);
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return this[_features].entries();
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}
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/** @return {void} */
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forEach(callbackfn, thisArg) {
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webidl.assertBranded(this, GPUAdapterFeatures);
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this[_features].forEach(callbackfn, thisArg);
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}
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/** @return {boolean} */
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has(value) {
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webidl.assertBranded(this, GPUAdapterFeatures);
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return this[_features].has(value);
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}
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/** @return {IterableIterator<string>} */
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keys() {
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webidl.assertBranded(this, GPUAdapterFeatures);
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return this[_features].keys();
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}
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/** @return {IterableIterator<string>} */
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values() {
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webidl.assertBranded(this, GPUAdapterFeatures);
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return this[_features].values();
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}
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/** @return {number} */
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get size() {
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webidl.assertBranded(this, GPUAdapterFeatures);
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return this[_features].size;
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}
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[Symbol.iterator]() {
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webidl.assertBranded(this, GPUAdapterFeatures);
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return this[_features][Symbol.iterator]();
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}
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[Symbol.for("Deno.customInspect")](inspect) {
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return `${this.constructor.name} ${inspect([...this.values()])}`;
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}
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}
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const _reason = Symbol("[[reason]]");
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const _message = Symbol("[[message]]");
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/**
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*
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* @param {string | undefined} reason
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* @param {string} message
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* @returns {GPUDeviceLostInfo}
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*/
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function createGPUDeviceLostInfo(reason, message) {
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/** @type {GPUDeviceLostInfo} */
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const deviceLostInfo = webidl.createBranded(GPUDeviceLostInfo);
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deviceLostInfo[_reason] = reason;
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deviceLostInfo[_message] = message;
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return deviceLostInfo;
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}
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class GPUDeviceLostInfo {
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/** @type {string | undefined} */
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[_reason];
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/** @type {string} */
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[_message];
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constructor() {
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webidl.illegalConstructor();
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}
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get reason() {
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webidl.assertBranded(this, GPUDeviceLostInfo);
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return this[_reason];
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}
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get message() {
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webidl.assertBranded(this, GPUDeviceLostInfo);
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return this[_message];
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}
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[Symbol.for("Deno.customInspect")](inspect) {
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return `${this.constructor.name} ${
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inspect({ reason: this[_reason], message: this[_message] })
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}`;
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}
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}
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const _label = Symbol("[[label]]");
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|
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/**
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* @param {string} name
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* @param {any} type
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*/
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function GPUObjectBaseMixin(name, type) {
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type.prototype[_label] = null;
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Object.defineProperty(type.prototype, "label", {
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/**
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* @return {string | null}
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*/
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get() {
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webidl.assertBranded(this, type);
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return this[_label];
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},
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/**
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* @param {string | null} label
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*/
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set(label) {
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webidl.assertBranded(this, type);
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label = webidl.converters["UVString?"](label, {
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prefix: `Failed to set 'label' on '${name}'`,
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context: "Argument 1",
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});
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this[_label] = label;
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},
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});
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}
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const _device = Symbol("[[device]]");
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const _queue = Symbol("[[queue]]");
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|
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/**
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* @typedef ErrorScope
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* @property {string} filter
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* @property {GPUError | undefined} error
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*/
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|
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/**
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* @typedef InnerGPUDeviceOptions
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* @property {GPUAdapter} adapter
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* @property {number | undefined} rid
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* @property {GPUFeatureName[]} features
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* @property {object} limits
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*/
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|
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class InnerGPUDevice {
|
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/** @type {GPUAdapter} */
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adapter;
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/** @type {number | undefined} */
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rid;
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/** @type {GPUFeatureName[]} */
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features;
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/** @type {object} */
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limits;
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/** @type {WeakRef<any>[]} */
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resources;
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/** @type {boolean} */
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isLost;
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/** @type {Promise<GPUDeviceLostInfo>} */
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lost;
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/** @type {(info: GPUDeviceLostInfo) => void} */
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resolveLost;
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/** @type {ErrorScope[]} */
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errorScopeStack;
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|
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/**
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* @param {InnerGPUDeviceOptions} options
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*/
|
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constructor(options) {
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this.adapter = options.adapter;
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this.rid = options.rid;
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this.features = options.features;
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this.limits = options.limits;
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this.resources = [];
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this.isLost = false;
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this.resolveLost = () => {};
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this.lost = new Promise((resolve) => {
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this.resolveLost = resolve;
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});
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this.errorScopeStack = [];
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}
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|
|
/** @param {any} resource */
|
|
trackResource(resource) {
|
|
this.resources.push(new WeakRef(resource));
|
|
}
|
|
|
|
/** @param {{ type: string, value: string | null } | undefined} err */
|
|
pushError(err) {
|
|
if (err) {
|
|
switch (err.type) {
|
|
case "lost":
|
|
this.isLost = true;
|
|
this.resolveLost(
|
|
createGPUDeviceLostInfo(undefined, "device was lost"),
|
|
);
|
|
break;
|
|
case "validation":
|
|
case "out-of-memory":
|
|
for (
|
|
let i = this.errorScopeStack.length - 1;
|
|
i >= 0;
|
|
i--
|
|
) {
|
|
const scope = this.errorScopeStack[i];
|
|
if (scope.filter == err.type) {
|
|
if (!scope.error) {
|
|
switch (err.type) {
|
|
case "validation":
|
|
scope.error = new GPUValidationError(
|
|
err.value ?? "validation error",
|
|
);
|
|
break;
|
|
case "out-of-memory":
|
|
scope.error = new GPUOutOfMemoryError();
|
|
break;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
// TODO(lucacasonato): emit a UncapturedErrorEvent
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} inner
|
|
* @param {GPUQueue} queue
|
|
* @returns {GPUDevice}
|
|
*/
|
|
function createGPUDevice(label, inner, queue) {
|
|
/** @type {GPUDevice} */
|
|
const device = webidl.createBranded(GPUDevice);
|
|
device[_label] = label;
|
|
device[_device] = inner;
|
|
device[_queue] = queue;
|
|
return device;
|
|
}
|
|
|
|
// TODO(@crowlKats): https://gpuweb.github.io/gpuweb/#errors-and-debugging
|
|
class GPUDevice extends eventTarget.EventTarget {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
|
|
/** @type {GPUQueue} */
|
|
[_queue];
|
|
|
|
[_cleanup]() {
|
|
const device = this[_device];
|
|
const resources = device.resources;
|
|
while (resources.length > 0) {
|
|
const resource = resources.pop()?.deref();
|
|
if (resource) {
|
|
resource[_cleanup]();
|
|
}
|
|
}
|
|
const rid = device.rid;
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
device.rid = undefined;
|
|
}
|
|
}
|
|
|
|
get adapter() {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
return this[_device].adapter;
|
|
}
|
|
get features() {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
return this[_device].features;
|
|
}
|
|
get limits() {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
return this[_device].limits;
|
|
}
|
|
get queue() {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
return this[_queue];
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
super();
|
|
}
|
|
|
|
destroy() {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
this[_cleanup]();
|
|
}
|
|
|
|
/**
|
|
* @param {GPUBufferDescriptor} descriptor
|
|
* @returns {GPUBuffer}
|
|
*/
|
|
createBuffer(descriptor) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'createBuffer' on 'GPUDevice'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
descriptor = webidl.converters.GPUBufferDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const { rid, err } = core.jsonOpSync("op_webgpu_create_buffer", {
|
|
deviceRid: device.rid,
|
|
...descriptor,
|
|
});
|
|
device.pushError(err);
|
|
/** @type {CreateGPUBufferOptions} */
|
|
let options;
|
|
if (descriptor.mappedAtCreation) {
|
|
options = {
|
|
mapping: new ArrayBuffer(descriptor.size),
|
|
mappingRange: [0, descriptor.size],
|
|
mappedRanges: [],
|
|
state: "mapped at creation",
|
|
};
|
|
} else {
|
|
options = {
|
|
mapping: null,
|
|
mappedRanges: null,
|
|
mappingRange: null,
|
|
state: "unmapped",
|
|
};
|
|
}
|
|
const buffer = createGPUBuffer(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
descriptor.size,
|
|
descriptor.usage,
|
|
options,
|
|
);
|
|
device.trackResource((buffer));
|
|
return buffer;
|
|
}
|
|
|
|
/**
|
|
* @param {GPUTextureDescriptor} descriptor
|
|
* @returns {GPUTexture}
|
|
*/
|
|
createTexture(descriptor) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'createTexture' on 'GPUDevice'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
descriptor = webidl.converters.GPUTextureDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const { rid, err } = core.jsonOpSync("op_webgpu_create_texture", {
|
|
deviceRid: device.rid,
|
|
...descriptor,
|
|
size: normalizeGPUExtent3D(descriptor.size),
|
|
});
|
|
device.pushError(err);
|
|
|
|
const texture = createGPUTexture(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((texture));
|
|
return texture;
|
|
}
|
|
|
|
/**
|
|
* @param {GPUSamplerDescriptor} descriptor
|
|
* @returns {GPUSampler}
|
|
*/
|
|
createSampler(descriptor = {}) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'createSampler' on 'GPUDevice'";
|
|
descriptor = webidl.converters.GPUSamplerDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const { rid, err } = core.jsonOpSync("op_webgpu_create_sampler", {
|
|
deviceRid: device.rid,
|
|
...descriptor,
|
|
});
|
|
device.pushError(err);
|
|
|
|
const sampler = createGPUSampler(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((sampler));
|
|
return sampler;
|
|
}
|
|
|
|
/**
|
|
* @param {GPUBindGroupLayoutDescriptor} descriptor
|
|
* @returns {GPUBindGroupLayout}
|
|
*/
|
|
createBindGroupLayout(descriptor) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'createBindGroupLayout' on 'GPUDevice'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
descriptor = webidl.converters.GPUBindGroupLayoutDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
for (const entry of descriptor.entries) {
|
|
let i = 0;
|
|
if (entry.buffer) i++;
|
|
if (entry.sampler) i++;
|
|
if (entry.texture) i++;
|
|
if (entry.storageTexture) i++;
|
|
|
|
if (i !== 1) {
|
|
throw new Error(); // TODO(@crowlKats): correct error
|
|
}
|
|
}
|
|
|
|
const { rid, err } = core.jsonOpSync(
|
|
"op_webgpu_create_bind_group_layout",
|
|
{
|
|
deviceRid: device.rid,
|
|
...descriptor,
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
|
|
const bindGroupLayout = createGPUBindGroupLayout(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((bindGroupLayout));
|
|
return bindGroupLayout;
|
|
}
|
|
|
|
/**
|
|
* @param {GPUPipelineLayoutDescriptor} descriptor
|
|
* @returns {GPUPipelineLayout}
|
|
*/
|
|
createPipelineLayout(descriptor) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'createPipelineLayout' on 'GPUDevice'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
descriptor = webidl.converters.GPUPipelineLayoutDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const bindGroupLayouts = descriptor.bindGroupLayouts.map(
|
|
(layout, i) => {
|
|
const context = `bind group layout ${i + 1}`;
|
|
const rid = assertResource(layout, { prefix, context });
|
|
assertDeviceMatch(device, layout, {
|
|
prefix,
|
|
selfContext: "this",
|
|
resourceContext: context,
|
|
});
|
|
return rid;
|
|
},
|
|
);
|
|
const { rid, err } = core.jsonOpSync("op_webgpu_create_pipeline_layout", {
|
|
deviceRid: device.rid,
|
|
label: descriptor.label,
|
|
bindGroupLayouts,
|
|
});
|
|
device.pushError(err);
|
|
|
|
const pipelineLayout = createGPUPipelineLayout(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((pipelineLayout));
|
|
return pipelineLayout;
|
|
}
|
|
|
|
/**
|
|
* @param {GPUBindGroupDescriptor} descriptor
|
|
* @returns {GPUBindGroup}
|
|
*/
|
|
createBindGroup(descriptor) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'createBindGroup' on 'GPUDevice'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
descriptor = webidl.converters.GPUBindGroupDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const layout = assertResource(descriptor.layout, {
|
|
prefix,
|
|
context: "layout",
|
|
});
|
|
assertDeviceMatch(device, descriptor.layout, {
|
|
prefix,
|
|
resourceContext: "layout",
|
|
selfContext: "this",
|
|
});
|
|
const entries = descriptor.entries.map((entry, i) => {
|
|
const context = `entry ${i + 1}`;
|
|
const resource = entry.resource;
|
|
if (resource instanceof GPUSampler) {
|
|
const rid = assertResource(resource, {
|
|
prefix,
|
|
context,
|
|
});
|
|
assertDeviceMatch(device, resource, {
|
|
prefix,
|
|
resourceContext: context,
|
|
selfContext: "this",
|
|
});
|
|
return {
|
|
binding: entry.binding,
|
|
kind: "GPUSampler",
|
|
resource: rid,
|
|
};
|
|
} else if (resource instanceof GPUTextureView) {
|
|
const rid = assertResource(resource, {
|
|
prefix,
|
|
context,
|
|
});
|
|
assertResource(resource[_texture], {
|
|
prefix,
|
|
context,
|
|
});
|
|
assertDeviceMatch(device, resource[_texture], {
|
|
prefix,
|
|
resourceContext: context,
|
|
selfContext: "this",
|
|
});
|
|
return {
|
|
binding: entry.binding,
|
|
kind: "GPUTextureView",
|
|
resource: rid,
|
|
};
|
|
} else {
|
|
const rid = assertResource(resource.buffer, { prefix, context });
|
|
assertDeviceMatch(device, resource.buffer, {
|
|
prefix,
|
|
resourceContext: context,
|
|
selfContext: "this",
|
|
});
|
|
return {
|
|
binding: entry.binding,
|
|
kind: "GPUBufferBinding",
|
|
resource: rid,
|
|
offset: entry.resource.offset,
|
|
size: entry.resource.size,
|
|
};
|
|
}
|
|
});
|
|
|
|
const { rid, err } = core.jsonOpSync("op_webgpu_create_bind_group", {
|
|
deviceRid: device.rid,
|
|
label: descriptor.label,
|
|
layout,
|
|
entries,
|
|
});
|
|
device.pushError(err);
|
|
|
|
const bindGroup = createGPUBindGroup(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((bindGroup));
|
|
return bindGroup;
|
|
}
|
|
|
|
/**
|
|
* @param {GPUShaderModuleDescriptor} descriptor
|
|
*/
|
|
createShaderModule(descriptor) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'createShaderModule' on 'GPUDevice'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
descriptor = webidl.converters.GPUShaderModuleDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const { rid, err } = core.jsonOpSync(
|
|
"op_webgpu_create_shader_module",
|
|
{
|
|
deviceRid: device.rid,
|
|
label: descriptor.label,
|
|
code: (typeof descriptor.code === "string")
|
|
? descriptor.code
|
|
: undefined,
|
|
sourceMap: descriptor.sourceMap,
|
|
},
|
|
...(descriptor.code instanceof Uint32Array
|
|
? [new Uint8Array(descriptor.code.buffer)]
|
|
: []),
|
|
);
|
|
device.pushError(err);
|
|
|
|
const shaderModule = createGPUShaderModule(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((shaderModule));
|
|
return shaderModule;
|
|
}
|
|
|
|
/**
|
|
* @param {GPUComputePipelineDescriptor} descriptor
|
|
* @returns {GPUComputePipeline}
|
|
*/
|
|
createComputePipeline(descriptor) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'createComputePipeline' on 'GPUDevice'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
descriptor = webidl.converters.GPUComputePipelineDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
let layout = undefined;
|
|
if (descriptor.layout) {
|
|
const context = "layout";
|
|
layout = assertResource(descriptor.layout, { prefix, context });
|
|
assertDeviceMatch(device, descriptor.layout, {
|
|
prefix,
|
|
resourceContext: context,
|
|
selfContext: "this",
|
|
});
|
|
}
|
|
const module = assertResource(descriptor.compute.module, {
|
|
prefix,
|
|
context: "compute shader module",
|
|
});
|
|
assertDeviceMatch(device, descriptor.compute.module, {
|
|
prefix,
|
|
resourceContext: "compute shader module",
|
|
selfContext: "this",
|
|
});
|
|
|
|
const { rid, err } = core.jsonOpSync(
|
|
"op_webgpu_create_compute_pipeline",
|
|
{
|
|
deviceRid: device.rid,
|
|
label: descriptor.label,
|
|
layout,
|
|
compute: {
|
|
module,
|
|
entryPoint: descriptor.compute.entryPoint,
|
|
},
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
|
|
const computePipeline = createGPUComputePipeline(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((computePipeline));
|
|
return computePipeline;
|
|
}
|
|
|
|
/**
|
|
* @param {GPURenderPipelineDescriptor} descriptor
|
|
* @returns {GPURenderPipeline}
|
|
*/
|
|
createRenderPipeline(descriptor) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'createRenderPipeline' on 'GPUDevice'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
descriptor = webidl.converters.GPURenderPipelineDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
let layout = undefined;
|
|
if (descriptor.layout) {
|
|
const context = "layout";
|
|
layout = assertResource(descriptor.layout, { prefix, context });
|
|
assertDeviceMatch(device, descriptor.layout, {
|
|
prefix,
|
|
resourceContext: context,
|
|
selfContext: "this",
|
|
});
|
|
}
|
|
const module = assertResource(descriptor.vertex.module, {
|
|
prefix,
|
|
context: "vertex shader module",
|
|
});
|
|
assertDeviceMatch(device, descriptor.vertex.module, {
|
|
prefix,
|
|
resourceContext: "vertex shader module",
|
|
selfContext: "this",
|
|
});
|
|
let fragment = undefined;
|
|
if (descriptor.fragment) {
|
|
const module = assertResource(descriptor.fragment.module, {
|
|
prefix,
|
|
context: "fragment shader module",
|
|
});
|
|
assertDeviceMatch(device, descriptor.fragment.module, {
|
|
prefix,
|
|
resourceContext: "fragment shader module",
|
|
selfContext: "this",
|
|
});
|
|
fragment = {
|
|
module,
|
|
entryPoint: descriptor.fragment.entryPoint,
|
|
targets: descriptor.fragment.targets,
|
|
};
|
|
}
|
|
|
|
const { rid, err } = core.jsonOpSync("op_webgpu_create_render_pipeline", {
|
|
deviceRid: device.rid,
|
|
label: descriptor.label,
|
|
layout,
|
|
vertex: {
|
|
module,
|
|
entryPoint: descriptor.vertex.entryPoint,
|
|
buffers: descriptor.vertex.buffers,
|
|
},
|
|
primitive: descriptor.primitive,
|
|
depthStencil: descriptor.depthStencil,
|
|
multisample: descriptor.multisample,
|
|
fragment,
|
|
});
|
|
device.pushError(err);
|
|
|
|
const renderPipeline = createGPURenderPipeline(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((renderPipeline));
|
|
return renderPipeline;
|
|
}
|
|
|
|
createComputePipelineAsync(descriptor) {
|
|
// TODO(lucacasonato): this should be real async
|
|
return Promise.resolve(this.createComputePipeline(descriptor));
|
|
}
|
|
|
|
createRenderPipelineAsync(descriptor) {
|
|
// TODO(lucacasonato): this should be real async
|
|
return Promise.resolve(this.createRenderPipeline(descriptor));
|
|
}
|
|
|
|
/**
|
|
* @param {GPUCommandEncoderDescriptor} descriptor
|
|
* @returns {GPUCommandEncoder}
|
|
*/
|
|
createCommandEncoder(descriptor = {}) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'createCommandEncoder' on 'GPUDevice'";
|
|
descriptor = webidl.converters.GPUCommandEncoderDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const { rid, err } = core.jsonOpSync("op_webgpu_create_command_encoder", {
|
|
deviceRid: device.rid,
|
|
...descriptor,
|
|
});
|
|
device.pushError(err);
|
|
|
|
const commandEncoder = createGPUCommandEncoder(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((commandEncoder));
|
|
return commandEncoder;
|
|
}
|
|
|
|
/**
|
|
* @param {GPURenderBundleEncoderDescriptor} descriptor
|
|
* @returns {GPURenderBundleEncoder}
|
|
*/
|
|
createRenderBundleEncoder(descriptor) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix =
|
|
"Failed to execute 'createRenderBundleEncoder' on 'GPUDevice'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
descriptor = webidl.converters.GPURenderBundleEncoderDescriptor(
|
|
descriptor,
|
|
{
|
|
prefix,
|
|
context: "Argument 1",
|
|
},
|
|
);
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const { rid, err } = core.jsonOpSync(
|
|
"op_webgpu_create_render_bundle_encoder",
|
|
{
|
|
deviceRid: device.rid,
|
|
...descriptor,
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
|
|
const renderBundleEncoder = createGPURenderBundleEncoder(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((renderBundleEncoder));
|
|
return renderBundleEncoder;
|
|
}
|
|
|
|
/**
|
|
* @param {GPUQuerySetDescriptor} descriptor
|
|
* @returns {GPUQuerySet}
|
|
*/
|
|
createQuerySet(descriptor) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'createQuerySet' on 'GPUDevice'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
descriptor = webidl.converters.GPUQuerySetDescriptor(
|
|
descriptor,
|
|
{
|
|
prefix,
|
|
context: "Argument 1",
|
|
},
|
|
);
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const { rid, err } = core.jsonOpSync("op_webgpu_create_query_set", {
|
|
deviceRid: device.rid,
|
|
...descriptor,
|
|
});
|
|
device.pushError(err);
|
|
|
|
const querySet = createGPUQuerySet(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
descriptor,
|
|
);
|
|
device.trackResource((querySet));
|
|
return querySet;
|
|
}
|
|
|
|
get lost() {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const device = this[_device];
|
|
if (!device) {
|
|
return Promise.resolve(true);
|
|
}
|
|
if (device.rid === undefined) {
|
|
return Promise.resolve(true);
|
|
}
|
|
return device.lost;
|
|
}
|
|
|
|
/**
|
|
* @param {GPUErrorFilter} filter
|
|
*/
|
|
pushErrorScope(filter) {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'pushErrorScope' on 'GPUDevice'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
filter = webidl.converters.GPUErrorFilter(filter, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
device.errorScopeStack.push({ filter, error: undefined });
|
|
}
|
|
|
|
/**
|
|
* @returns {Promise<GPUError | null>}
|
|
*/
|
|
// deno-lint-ignore require-await
|
|
async popErrorScope() {
|
|
webidl.assertBranded(this, GPUDevice);
|
|
const prefix = "Failed to execute 'pushErrorScope' on 'GPUDevice'";
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
if (device.isLost) {
|
|
throw new DOMException("Device has been lost.", "OperationError");
|
|
}
|
|
const scope = device.errorScopeStack.pop();
|
|
if (!scope) {
|
|
throw new DOMException(
|
|
"There are no error scopes on that stack.",
|
|
"OperationError",
|
|
);
|
|
}
|
|
return scope.error ?? null;
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
adapter: this.adapter,
|
|
features: this.features,
|
|
label: this.label,
|
|
limits: this.limits,
|
|
queue: this.queue,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUDevice", GPUDevice);
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @returns {GPUQueue}
|
|
*/
|
|
function createGPUQueue(label, device) {
|
|
/** @type {GPUQueue} */
|
|
const queue = webidl.createBranded(GPUQueue);
|
|
queue[_label] = label;
|
|
queue[_device] = device;
|
|
return queue;
|
|
}
|
|
|
|
class GPUQueue {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
/**
|
|
* @param {GPUCommandBuffer[]} commandBuffers
|
|
*/
|
|
submit(commandBuffers) {
|
|
webidl.assertBranded(this, GPUQueue);
|
|
const prefix = "Failed to execute 'submit' on 'GPUQueue'";
|
|
webidl.requiredArguments(arguments.length, 1, {
|
|
prefix,
|
|
});
|
|
commandBuffers = webidl.converters["sequence<GPUCommandBuffer>"](
|
|
commandBuffers,
|
|
{ prefix, context: "Argument 1" },
|
|
);
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandBufferRids = commandBuffers.map((buffer, i) => {
|
|
const context = `command buffer ${i + 1}`;
|
|
const rid = assertResource(buffer, { prefix, context });
|
|
assertDeviceMatch(device, buffer, {
|
|
prefix,
|
|
selfContext: "this",
|
|
resourceContext: context,
|
|
});
|
|
return rid;
|
|
});
|
|
const { err } = core.jsonOpSync("op_webgpu_queue_submit", {
|
|
queueRid: device.rid,
|
|
commandBuffers: commandBufferRids,
|
|
});
|
|
device.pushError(err);
|
|
}
|
|
|
|
onSubmittedWorkDone() {
|
|
webidl.assertBranded(this, GPUQueue);
|
|
return Promise.resolve();
|
|
}
|
|
|
|
/**
|
|
* @param {GPUBuffer} buffer
|
|
* @param {number} bufferOffset
|
|
* @param {BufferSource} data
|
|
* @param {number} [dataOffset]
|
|
* @param {number} [size]
|
|
*/
|
|
writeBuffer(buffer, bufferOffset, data, dataOffset = 0, size) {
|
|
webidl.assertBranded(this, GPUQueue);
|
|
const prefix = "Failed to execute 'writeBuffer' on 'GPUQueue'";
|
|
webidl.requiredArguments(arguments.length, 3, { prefix });
|
|
buffer = webidl.converters["GPUBuffer"](buffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
bufferOffset = webidl.converters["GPUSize64"](bufferOffset, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
data = webidl.converters.BufferSource(data, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
dataOffset = webidl.converters["GPUSize64"](dataOffset, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
size = size === undefined
|
|
? undefined
|
|
: webidl.converters["GPUSize64"](size, {
|
|
prefix,
|
|
context: "Argument 5",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const bufferRid = assertResource(buffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, buffer, {
|
|
prefix,
|
|
selfContext: "this",
|
|
resourceContext: "Argument 1",
|
|
});
|
|
const { err } = core.jsonOpSync(
|
|
"op_webgpu_write_buffer",
|
|
{
|
|
queueRid: device.rid,
|
|
buffer: bufferRid,
|
|
bufferOffset,
|
|
dataOffset,
|
|
size,
|
|
},
|
|
new Uint8Array(ArrayBuffer.isView(data) ? data.buffer : data),
|
|
);
|
|
device.pushError(err);
|
|
}
|
|
|
|
/**
|
|
* @param {GPUImageCopyTexture} destination
|
|
* @param {BufferSource} data
|
|
* @param {GPUImageDataLayout} dataLayout
|
|
* @param {GPUExtent3D} size
|
|
*/
|
|
writeTexture(destination, data, dataLayout, size) {
|
|
webidl.assertBranded(this, GPUQueue);
|
|
const prefix = "Failed to execute 'writeTexture' on 'GPUQueue'";
|
|
webidl.requiredArguments(arguments.length, 4, { prefix });
|
|
destination = webidl.converters.GPUImageCopyTexture(destination, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
data = webidl.converters.BufferSource(data, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
dataLayout = webidl.converters.GPUImageDataLayout(dataLayout, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
size = webidl.converters.GPUExtent3D(size, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const textureRid = assertResource(destination.texture, {
|
|
prefix,
|
|
context: "texture",
|
|
});
|
|
assertDeviceMatch(device, destination.texture, {
|
|
prefix,
|
|
selfContext: "this",
|
|
resourceContext: "texture",
|
|
});
|
|
const { err } = core.jsonOpSync(
|
|
"op_webgpu_write_texture",
|
|
{
|
|
queueRid: device.rid,
|
|
destination: {
|
|
texture: textureRid,
|
|
mipLevel: destination.mipLevel,
|
|
origin: destination.origin
|
|
? normalizeGPUOrigin3D(destination.origin)
|
|
: undefined,
|
|
},
|
|
dataLayout,
|
|
size: normalizeGPUExtent3D(size),
|
|
},
|
|
new Uint8Array(ArrayBuffer.isView(data) ? data.buffer : data),
|
|
);
|
|
device.pushError(err);
|
|
}
|
|
|
|
copyImageBitmapToTexture(_source, _destination, _copySize) {
|
|
throw new Error("Not yet implemented");
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUQueue", GPUQueue);
|
|
|
|
const _rid = Symbol("[[rid]]");
|
|
|
|
const _size = Symbol("[[size]]");
|
|
const _usage = Symbol("[[usage]]");
|
|
const _state = Symbol("[[state]]");
|
|
const _mappingRange = Symbol("[[mapping_range]]");
|
|
const _mappedRanges = Symbol("[[mapped_ranges]]");
|
|
const _mapMode = Symbol("[[map_mode]]");
|
|
|
|
/**
|
|
* @typedef CreateGPUBufferOptions
|
|
* @property {ArrayBuffer | null} mapping
|
|
* @property {number[] | null} mappingRange
|
|
* @property {[ArrayBuffer, number, number][] | null} mappedRanges
|
|
* @property {"mapped" | "mapped at creation" | "mapped pending" | "unmapped" | "destroy" } state
|
|
*/
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @param {number} size
|
|
* @param {number} usage
|
|
* @param {CreateGPUBufferOptions} options
|
|
* @returns {GPUBuffer}
|
|
*/
|
|
function createGPUBuffer(label, device, rid, size, usage, options) {
|
|
/** @type {GPUBuffer} */
|
|
const buffer = webidl.createBranded(GPUBuffer);
|
|
buffer[_label] = label;
|
|
buffer[_device] = device;
|
|
buffer[_rid] = rid;
|
|
buffer[_size] = size;
|
|
buffer[_usage] = usage;
|
|
buffer[_mappingRange] = options.mappingRange;
|
|
buffer[_mappedRanges] = options.mappedRanges;
|
|
buffer[_state] = options.state;
|
|
return buffer;
|
|
}
|
|
|
|
class GPUBuffer {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
|
|
/** @type {number} */
|
|
[_rid];
|
|
|
|
/** @type {number} */
|
|
[_size];
|
|
|
|
/** @type {number} */
|
|
[_usage];
|
|
|
|
/** @type {"mapped" | "mapped at creation" | "mapped pending" | "unmapped" | "destroy"} */
|
|
[_state];
|
|
|
|
/** @type {[number, number] | null} */
|
|
[_mappingRange];
|
|
|
|
/** @type {[ArrayBuffer, number, number][] | null} */
|
|
[_mappedRanges];
|
|
|
|
/** @type {number} */
|
|
[_mapMode];
|
|
|
|
[_cleanup]() {
|
|
const mappedRanges = this[_mappedRanges];
|
|
if (mappedRanges) {
|
|
while (mappedRanges.length > 0) {
|
|
const mappedRange = mappedRanges.pop();
|
|
if (mappedRange !== undefined) {
|
|
core.close(mappedRange[1]);
|
|
}
|
|
}
|
|
}
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
this[_state] = "destroy";
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
/**
|
|
* @param {number} mode
|
|
* @param {number} offset
|
|
* @param {number} [size]
|
|
*/
|
|
async mapAsync(mode, offset = 0, size) {
|
|
webidl.assertBranded(this, GPUBuffer);
|
|
const prefix = "Failed to execute 'mapAsync' on 'GPUBuffer'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
mode = webidl.converters.GPUMapModeFlags(mode, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
offset = webidl.converters.GPUSize64(offset, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
size = size === undefined
|
|
? undefined
|
|
: webidl.converters.GPUSize64(size, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const bufferRid = assertResource(this, { prefix, context: "this" });
|
|
/** @type {number} */
|
|
let rangeSize;
|
|
if (size === undefined) {
|
|
rangeSize = Math.max(0, this[_size] - offset);
|
|
} else {
|
|
rangeSize = this[_size];
|
|
}
|
|
if ((offset % 8) !== 0) {
|
|
throw new DOMException(
|
|
`${prefix}: offset must be a multiple of 8.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
if ((rangeSize % 4) !== 0) {
|
|
throw new DOMException(
|
|
`${prefix}: rangeSize must be a multiple of 4.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
if ((offset + rangeSize) > this[_size]) {
|
|
throw new DOMException(
|
|
`${prefix}: offset + rangeSize must be less than or equal to buffer size.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
if (this[_state] !== "unmapped") {
|
|
throw new DOMException(
|
|
`${prefix}: GPUBuffer is not currently unmapped.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
const readMode = (mode & 0x0001) === 0x0001;
|
|
const writeMode = (mode & 0x0002) === 0x0002;
|
|
if ((readMode && writeMode) || (!readMode && !writeMode)) {
|
|
throw new DOMException(
|
|
`${prefix}: exactly one of READ or WRITE map mode must be set.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
if (readMode && !((this[_usage] && 0x0001) === 0x0001)) {
|
|
throw new DOMException(
|
|
`${prefix}: READ map mode not valid because buffer does not have MAP_READ usage.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
if (writeMode && !((this[_usage] && 0x0002) === 0x0002)) {
|
|
throw new DOMException(
|
|
`${prefix}: WRITE map mode not valid because buffer does not have MAP_WRITE usage.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
|
|
this[_mapMode] = mode;
|
|
this[_state] = "mapping pending";
|
|
const { err } = await core.jsonOpAsync(
|
|
"op_webgpu_buffer_get_map_async",
|
|
{
|
|
bufferRid,
|
|
deviceRid: device.rid,
|
|
mode,
|
|
offset,
|
|
size: rangeSize,
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
this[_state] = "mapped";
|
|
this[_mappingRange] = [offset, offset + rangeSize];
|
|
/** @type {[ArrayBuffer, number, number][] | null} */
|
|
this[_mappedRanges] = [];
|
|
}
|
|
|
|
/**
|
|
* @param {number} offset
|
|
* @param {number} size
|
|
*/
|
|
getMappedRange(offset = 0, size) {
|
|
webidl.assertBranded(this, GPUBuffer);
|
|
const prefix = "Failed to execute 'getMappedRange' on 'GPUBuffer'";
|
|
offset = webidl.converters.GPUSize64(offset, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
size = size === undefined
|
|
? undefined
|
|
: webidl.converters.GPUSize64(size, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
assertDevice(this, { prefix, context: "this" });
|
|
const bufferRid = assertResource(this, { prefix, context: "this" });
|
|
/** @type {number} */
|
|
let rangeSize;
|
|
if (size === undefined) {
|
|
rangeSize = Math.max(0, this[_size] - offset);
|
|
} else {
|
|
rangeSize = this[_size];
|
|
}
|
|
if (this[_state] !== "mapped" && this[_state] !== "mapped at creation") {
|
|
throw new DOMException(
|
|
`${prefix}: buffer is not mapped.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
if ((offset % 8) !== 0) {
|
|
throw new DOMException(
|
|
`${prefix}: offset must be a multiple of 8.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
if ((rangeSize % 4) !== 0) {
|
|
throw new DOMException(
|
|
`${prefix}: rangeSize must be a multiple of 4.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
const mappingRange = this[_mappingRange];
|
|
if (!mappingRange) {
|
|
throw new DOMException(`${prefix}: invalid state.`, "OperationError");
|
|
}
|
|
if (offset < mappingRange[0]) {
|
|
throw new DOMException(
|
|
`${prefix}: offset is out of bounds.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
if ((offset + rangeSize) > mappingRange[1]) {
|
|
throw new DOMException(
|
|
`${prefix}: offset is out of bounds.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
const mappedRanges = this[_mappedRanges];
|
|
if (!mappedRanges) {
|
|
throw new DOMException(`${prefix}: invalid state.`, "OperationError");
|
|
}
|
|
for (const [buffer, _rid, start] of mappedRanges) {
|
|
// TODO(lucacasonato): is this logic correct?
|
|
const end = start + buffer.byteLength;
|
|
if (
|
|
(start >= offset && start < (offset + rangeSize)) ||
|
|
(end >= offset && end < (offset + rangeSize))
|
|
) {
|
|
throw new DOMException(
|
|
`${prefix}: requested buffer overlaps with another mapped range.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
}
|
|
|
|
const buffer = new ArrayBuffer(rangeSize);
|
|
const { rid } = core.jsonOpSync(
|
|
"op_webgpu_buffer_get_mapped_range",
|
|
{
|
|
bufferRid,
|
|
offset: offset - mappingRange[0],
|
|
size: rangeSize,
|
|
},
|
|
new Uint8Array(buffer),
|
|
);
|
|
|
|
mappedRanges.push([buffer, rid, offset]);
|
|
|
|
return buffer;
|
|
}
|
|
|
|
unmap() {
|
|
webidl.assertBranded(this, GPUBuffer);
|
|
const prefix = "Failed to execute 'unmap' on 'GPUBuffer'";
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const bufferRid = assertResource(this, { prefix, context: "this" });
|
|
if (this[_state] === "unmapped" || this[_state] === "destroyed") {
|
|
throw new DOMException(
|
|
`${prefix}: buffer is not ready to be unmapped.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
if (this[_state] === "mapping pending") {
|
|
// TODO(lucacasonato): this is not spec compliant.
|
|
throw new DOMException(
|
|
`${prefix}: can not unmap while mapping. This is a Deno limitation.`,
|
|
"OperationError",
|
|
);
|
|
} else if (
|
|
this[_state] === "mapped" || this[_state] === "mapped at creation"
|
|
) {
|
|
/** @type {boolean} */
|
|
let write = false;
|
|
if (this[_state] === "mapped at creation") {
|
|
write = true;
|
|
} else if (this[_state] === "mapped") {
|
|
const mapMode = this[_mapMode];
|
|
if (mapMode === undefined) {
|
|
throw new DOMException(
|
|
`${prefix}: invalid state.`,
|
|
"OperationError",
|
|
);
|
|
}
|
|
if ((mapMode & 0x0002) === 0x0002) {
|
|
write = true;
|
|
}
|
|
}
|
|
|
|
const mappedRanges = this[_mappedRanges];
|
|
if (!mappedRanges) {
|
|
throw new DOMException(`${prefix}: invalid state.`, "OperationError");
|
|
}
|
|
for (const [buffer, mappedRid] of mappedRanges) {
|
|
const { err } = core.jsonOpSync("op_webgpu_buffer_unmap", {
|
|
bufferRid,
|
|
mappedRid,
|
|
}, ...(write ? [new Uint8Array(buffer)] : []));
|
|
device.pushError(err);
|
|
if (err) return;
|
|
}
|
|
this[_mappingRange] = null;
|
|
this[_mappedRanges] = null;
|
|
}
|
|
|
|
this[_state] = "unmapped";
|
|
}
|
|
|
|
destroy() {
|
|
webidl.assertBranded(this, GPUBuffer);
|
|
this[_cleanup]();
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUBuffer", GPUBuffer);
|
|
|
|
class GPUBufferUsage {
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
static get MAP_READ() {
|
|
return 0x0001;
|
|
}
|
|
static get MAP_WRITE() {
|
|
return 0x0002;
|
|
}
|
|
static get COPY_SRC() {
|
|
return 0x0004;
|
|
}
|
|
static get COPY_DST() {
|
|
return 0x0008;
|
|
}
|
|
static get INDEX() {
|
|
return 0x0010;
|
|
}
|
|
static get VERTEX() {
|
|
return 0x0020;
|
|
}
|
|
static get UNIFORM() {
|
|
return 0x0040;
|
|
}
|
|
static get STORAGE() {
|
|
return 0x0080;
|
|
}
|
|
static get INDIRECT() {
|
|
return 0x0100;
|
|
}
|
|
static get QUERY_RESOLVE() {
|
|
return 0x0200;
|
|
}
|
|
}
|
|
|
|
class GPUMapMode {
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
static get READ() {
|
|
return 0x0001;
|
|
}
|
|
static get WRITE() {
|
|
return 0x0002;
|
|
}
|
|
}
|
|
|
|
const _views = Symbol("[[views]]");
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPUTexture}
|
|
*/
|
|
function createGPUTexture(label, device, rid) {
|
|
/** @type {GPUTexture} */
|
|
const texture = webidl.createBranded(GPUTexture);
|
|
texture[_label] = label;
|
|
texture[_device] = device;
|
|
texture[_rid] = rid;
|
|
texture[_views] = [];
|
|
return texture;
|
|
}
|
|
|
|
class GPUTexture {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
/** @type {WeakRef<GPUTextureView>[]} */
|
|
[_views];
|
|
|
|
[_cleanup]() {
|
|
const views = this[_views];
|
|
while (views.length > 0) {
|
|
const view = views.pop()?.deref();
|
|
if (view) {
|
|
view[_cleanup]();
|
|
}
|
|
}
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
/**
|
|
* @param {GPUTextureViewDescriptor} descriptor
|
|
*/
|
|
createView(descriptor = {}) {
|
|
webidl.assertBranded(this, GPUTexture);
|
|
const prefix = "Failed to execute 'createView' on 'GPUTexture'";
|
|
webidl.requiredArguments(arguments.length, 0, { prefix });
|
|
descriptor = webidl.converters.GPUTextureViewDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const textureRid = assertResource(this, { prefix, context: "this" });
|
|
const { rid, err } = core.jsonOpSync("op_webgpu_create_texture_view", {
|
|
textureRid,
|
|
...descriptor,
|
|
});
|
|
device.pushError(err);
|
|
|
|
const textureView = createGPUTextureView(
|
|
descriptor.label ?? null,
|
|
this,
|
|
rid,
|
|
);
|
|
this[_views].push(new WeakRef(textureView));
|
|
return textureView;
|
|
}
|
|
|
|
destroy() {
|
|
webidl.assertBranded(this, GPUTexture);
|
|
this[_cleanup]();
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUTexture", GPUTexture);
|
|
|
|
class GPUTextureUsage {
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
static get COPY_SRC() {
|
|
return 0x01;
|
|
}
|
|
static get COPY_DST() {
|
|
return 0x02;
|
|
}
|
|
static get SAMPLED() {
|
|
return 0x04;
|
|
}
|
|
static get STORAGE() {
|
|
return 0x08;
|
|
}
|
|
static get RENDER_ATTACHMENT() {
|
|
return 0x10;
|
|
}
|
|
}
|
|
|
|
const _texture = Symbol("[[texture]]");
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {GPUTexture} texture
|
|
* @param {number} rid
|
|
* @returns {GPUTextureView}
|
|
*/
|
|
function createGPUTextureView(label, texture, rid) {
|
|
/** @type {GPUTextureView} */
|
|
const textureView = webidl.createBranded(GPUTextureView);
|
|
textureView[_label] = label;
|
|
textureView[_texture] = texture;
|
|
textureView[_rid] = rid;
|
|
return textureView;
|
|
}
|
|
class GPUTextureView {
|
|
/** @type {GPUTexture} */
|
|
[_texture];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUTextureView", GPUTextureView);
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPUSampler}
|
|
*/
|
|
function createGPUSampler(label, device, rid) {
|
|
/** @type {GPUSampler} */
|
|
const sampler = webidl.createBranded(GPUSampler);
|
|
sampler[_label] = label;
|
|
sampler[_device] = device;
|
|
sampler[_rid] = rid;
|
|
return sampler;
|
|
}
|
|
class GPUSampler {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUSampler", GPUSampler);
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPUBindGroupLayout}
|
|
*/
|
|
function createGPUBindGroupLayout(label, device, rid) {
|
|
/** @type {GPUBindGroupLayout} */
|
|
const bindGroupLayout = webidl.createBranded(GPUBindGroupLayout);
|
|
bindGroupLayout[_label] = label;
|
|
bindGroupLayout[_device] = device;
|
|
bindGroupLayout[_rid] = rid;
|
|
return bindGroupLayout;
|
|
}
|
|
class GPUBindGroupLayout {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUBindGroupLayout", GPUBindGroupLayout);
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPUPipelineLayout}
|
|
*/
|
|
function createGPUPipelineLayout(label, device, rid) {
|
|
/** @type {GPUPipelineLayout} */
|
|
const pipelineLayout = webidl.createBranded(GPUPipelineLayout);
|
|
pipelineLayout[_label] = label;
|
|
pipelineLayout[_device] = device;
|
|
pipelineLayout[_rid] = rid;
|
|
return pipelineLayout;
|
|
}
|
|
class GPUPipelineLayout {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUPipelineLayout", GPUPipelineLayout);
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPUBindGroup}
|
|
*/
|
|
function createGPUBindGroup(label, device, rid) {
|
|
/** @type {GPUBindGroup} */
|
|
const bindGroup = webidl.createBranded(GPUBindGroup);
|
|
bindGroup[_label] = label;
|
|
bindGroup[_device] = device;
|
|
bindGroup[_rid] = rid;
|
|
return bindGroup;
|
|
}
|
|
class GPUBindGroup {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUBindGroup", GPUBindGroup);
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPUShaderModule}
|
|
*/
|
|
function createGPUShaderModule(label, device, rid) {
|
|
/** @type {GPUShaderModule} */
|
|
const bindGroup = webidl.createBranded(GPUShaderModule);
|
|
bindGroup[_label] = label;
|
|
bindGroup[_device] = device;
|
|
bindGroup[_rid] = rid;
|
|
return bindGroup;
|
|
}
|
|
class GPUShaderModule {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
compilationInfo() {
|
|
throw new Error("Not yet implemented");
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUShaderModule", GPUShaderModule);
|
|
|
|
class GPUShaderStage {
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
static get VERTEX() {
|
|
return 0x1;
|
|
}
|
|
|
|
static get FRAGMENT() {
|
|
return 0x2;
|
|
}
|
|
|
|
static get COMPUTE() {
|
|
return 0x4;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPUComputePipeline}
|
|
*/
|
|
function createGPUComputePipeline(label, device, rid) {
|
|
/** @type {GPUComputePipeline} */
|
|
const pipeline = webidl.createBranded(GPUComputePipeline);
|
|
pipeline[_label] = label;
|
|
pipeline[_device] = device;
|
|
pipeline[_rid] = rid;
|
|
return pipeline;
|
|
}
|
|
class GPUComputePipeline {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
/**
|
|
* @param {number} index
|
|
* @returns {GPUBindGroupLayout}
|
|
*/
|
|
getBindGroupLayout(index) {
|
|
webidl.assertBranded(this, GPUComputePipeline);
|
|
const prefix =
|
|
"Failed to execute 'getBindGroupLayout' on 'GPUComputePipeline'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
index = webidl.converters["unsigned long"](index, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const computePipelineRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const { rid, label, err } = core.jsonOpSync(
|
|
"op_webgpu_compute_pipeline_get_bind_group_layout",
|
|
{ computePipelineRid, index },
|
|
);
|
|
device.pushError(err);
|
|
|
|
const bindGroupLayout = createGPUBindGroupLayout(
|
|
label,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((bindGroupLayout));
|
|
return bindGroupLayout;
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUComputePipeline", GPUComputePipeline);
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPURenderPipeline}
|
|
*/
|
|
function createGPURenderPipeline(label, device, rid) {
|
|
/** @type {GPURenderPipeline} */
|
|
const pipeline = webidl.createBranded(GPURenderPipeline);
|
|
pipeline[_label] = label;
|
|
pipeline[_device] = device;
|
|
pipeline[_rid] = rid;
|
|
return pipeline;
|
|
}
|
|
class GPURenderPipeline {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
/**
|
|
* @param {number} index
|
|
*/
|
|
getBindGroupLayout(index) {
|
|
webidl.assertBranded(this, GPURenderPipeline);
|
|
const prefix =
|
|
"Failed to execute 'getBindGroupLayout' on 'GPURenderPipeline'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
index = webidl.converters["unsigned long"](index, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const renderPipelineRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const { rid, label, err } = core.jsonOpSync(
|
|
"op_webgpu_render_pipeline_get_bind_group_layout",
|
|
{ renderPipelineRid, index },
|
|
);
|
|
device.pushError(err);
|
|
|
|
const bindGroupLayout = createGPUBindGroupLayout(
|
|
label,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((bindGroupLayout));
|
|
return bindGroupLayout;
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPURenderPipeline", GPURenderPipeline);
|
|
|
|
class GPUColorWrite {
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
static get RED() {
|
|
return 0x1;
|
|
}
|
|
static get GREEN() {
|
|
return 0x2;
|
|
}
|
|
static get BLUE() {
|
|
return 0x4;
|
|
}
|
|
static get ALPHA() {
|
|
return 0x8;
|
|
}
|
|
static get ALL() {
|
|
return 0xF;
|
|
}
|
|
}
|
|
|
|
const _encoders = Symbol("[[encoders]]");
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPUCommandEncoder}
|
|
*/
|
|
function createGPUCommandEncoder(label, device, rid) {
|
|
/** @type {GPUCommandEncoder} */
|
|
const encoder = webidl.createBranded(GPUCommandEncoder);
|
|
encoder[_label] = label;
|
|
encoder[_device] = device;
|
|
encoder[_rid] = rid;
|
|
encoder[_encoders] = [];
|
|
return encoder;
|
|
}
|
|
class GPUCommandEncoder {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
/** @type {WeakRef<GPURenderPassEncoder | GPUComputePassEncoder>[]} */
|
|
[_encoders];
|
|
|
|
[_cleanup]() {
|
|
const encoders = this[_encoders];
|
|
while (encoders.length > 0) {
|
|
const encoder = encoders.pop()?.deref();
|
|
if (encoder) {
|
|
encoder[_cleanup]();
|
|
}
|
|
}
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
/**
|
|
* @param {GPURenderPassDescriptor} descriptor
|
|
* @return {GPURenderPassEncoder}
|
|
*/
|
|
beginRenderPass(descriptor) {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix =
|
|
"Failed to execute 'beginRenderPass' on 'GPUCommandEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
descriptor = webidl.converters.GPURenderPassDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
|
|
if (this[_rid] === undefined) {
|
|
throw new DOMException(
|
|
"Failed to execute 'beginRenderPass' on 'GPUCommandEncoder': already consumed",
|
|
"OperationError",
|
|
);
|
|
}
|
|
|
|
let depthStencilAttachment;
|
|
if (descriptor.depthStencilAttachment) {
|
|
const view = assertResource(descriptor.depthStencilAttachment.view, {
|
|
prefix,
|
|
context: "texture view for depth stencil attachment",
|
|
});
|
|
assertDeviceMatch(
|
|
device,
|
|
descriptor.depthStencilAttachment.view[_texture],
|
|
{
|
|
prefix,
|
|
resourceContext: "texture view for depth stencil attachment",
|
|
selfContext: "this",
|
|
},
|
|
);
|
|
|
|
depthStencilAttachment = {
|
|
...descriptor.depthStencilAttachment,
|
|
view,
|
|
};
|
|
|
|
if (
|
|
typeof descriptor.depthStencilAttachment.depthLoadValue === "string"
|
|
) {
|
|
depthStencilAttachment.depthLoadOp =
|
|
descriptor.depthStencilAttachment.depthLoadValue;
|
|
} else {
|
|
depthStencilAttachment.depthLoadOp = "clear";
|
|
depthStencilAttachment.depthLoadValue =
|
|
descriptor.depthStencilAttachment.depthLoadValue;
|
|
}
|
|
|
|
if (
|
|
typeof descriptor.depthStencilAttachment.stencilLoadValue === "string"
|
|
) {
|
|
depthStencilAttachment.stencilLoadOp =
|
|
descriptor.depthStencilAttachment.stencilLoadValue;
|
|
depthStencilAttachment.stencilLoadValue = undefined;
|
|
} else {
|
|
depthStencilAttachment.stencilLoadOp = "clear";
|
|
depthStencilAttachment.stencilLoadValue =
|
|
descriptor.depthStencilAttachment.stencilLoadValue;
|
|
}
|
|
}
|
|
const colorAttachments = descriptor.colorAttachments.map(
|
|
(colorAttachment, i) => {
|
|
const context = `color attachment ${i + 1}`;
|
|
const view = assertResource(colorAttachment.view, {
|
|
prefix,
|
|
context: `texture view for ${context}`,
|
|
});
|
|
assertResource(colorAttachment.view[_texture], {
|
|
prefix,
|
|
context: `texture backing texture view for ${context}`,
|
|
});
|
|
assertDeviceMatch(
|
|
device,
|
|
colorAttachment.view[_texture],
|
|
{
|
|
prefix,
|
|
resourceContext: `texture view for ${context}`,
|
|
selfContext: "this",
|
|
},
|
|
);
|
|
let resolveTarget;
|
|
if (colorAttachment.resolveTarget) {
|
|
resolveTarget = assertResource(
|
|
colorAttachment.resolveTarget,
|
|
{
|
|
prefix,
|
|
context: `resolve target texture view for ${context}`,
|
|
},
|
|
);
|
|
assertResource(colorAttachment.resolveTarget[_texture], {
|
|
prefix,
|
|
context:
|
|
`texture backing resolve target texture view for ${context}`,
|
|
});
|
|
assertDeviceMatch(
|
|
device,
|
|
colorAttachment.resolveTarget[_texture],
|
|
{
|
|
prefix,
|
|
resourceContext: `resolve target texture view for ${context}`,
|
|
selfContext: "this",
|
|
},
|
|
);
|
|
}
|
|
const attachment = {
|
|
view: view,
|
|
resolveTarget,
|
|
storeOp: colorAttachment.storeOp,
|
|
};
|
|
|
|
if (typeof colorAttachment.loadValue === "string") {
|
|
attachment.loadOp = colorAttachment.loadValue;
|
|
} else {
|
|
attachment.loadOp = "clear";
|
|
attachment.loadValue = normalizeGPUColor(
|
|
colorAttachment.loadValue,
|
|
);
|
|
}
|
|
|
|
return attachment;
|
|
},
|
|
);
|
|
|
|
const { rid } = core.jsonOpSync(
|
|
"op_webgpu_command_encoder_begin_render_pass",
|
|
{
|
|
commandEncoderRid,
|
|
...descriptor,
|
|
colorAttachments,
|
|
depthStencilAttachment,
|
|
},
|
|
);
|
|
|
|
const renderPassEncoder = createGPURenderPassEncoder(
|
|
descriptor.label ?? null,
|
|
this,
|
|
rid,
|
|
);
|
|
this[_encoders].push(new WeakRef(renderPassEncoder));
|
|
return renderPassEncoder;
|
|
}
|
|
|
|
/**
|
|
* @param {GPUComputePassDescriptor} descriptor
|
|
*/
|
|
beginComputePass(descriptor = {}) {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix =
|
|
"Failed to execute 'beginComputePass' on 'GPUCommandEncoder'";
|
|
descriptor = webidl.converters.GPUComputePassDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
|
|
assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
|
|
const { rid } = core.jsonOpSync(
|
|
"op_webgpu_command_encoder_begin_compute_pass",
|
|
{
|
|
commandEncoderRid,
|
|
...descriptor,
|
|
},
|
|
);
|
|
|
|
const computePassEncoder = createGPUComputePassEncoder(
|
|
descriptor.label ?? null,
|
|
this,
|
|
rid,
|
|
);
|
|
this[_encoders].push(new WeakRef(computePassEncoder));
|
|
return computePassEncoder;
|
|
}
|
|
|
|
/**
|
|
* @param {GPUBuffer} source
|
|
* @param {number} sourceOffset
|
|
* @param {GPUBuffer} destination
|
|
* @param {number} destinationOffset
|
|
* @param {number} size
|
|
*/
|
|
copyBufferToBuffer(
|
|
source,
|
|
sourceOffset,
|
|
destination,
|
|
destinationOffset,
|
|
size,
|
|
) {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix =
|
|
"Failed to execute 'copyBufferToBuffer' on 'GPUCommandEncoder'";
|
|
webidl.requiredArguments(arguments.length, 5, { prefix });
|
|
source = webidl.converters.GPUBuffer(source, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
sourceOffset = webidl.converters.GPUSize64(sourceOffset, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
destination = webidl.converters.GPUBuffer(destination, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
destinationOffset = webidl.converters.GPUSize64(destinationOffset, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
size = webidl.converters.GPUSize64(size, {
|
|
prefix,
|
|
context: "Argument 5",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const sourceRid = assertResource(source, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, source, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
const destinationRid = assertResource(destination, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
assertDeviceMatch(device, destination, {
|
|
prefix,
|
|
resourceContext: "Argument 3",
|
|
selfContext: "this",
|
|
});
|
|
|
|
const { err } = core.jsonOpSync(
|
|
"op_webgpu_command_encoder_copy_buffer_to_buffer",
|
|
{
|
|
commandEncoderRid,
|
|
source: sourceRid,
|
|
sourceOffset,
|
|
destination: destinationRid,
|
|
destinationOffset,
|
|
size,
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
}
|
|
|
|
/**
|
|
* @param {GPUImageCopyBuffer} source
|
|
* @param {GPUImageCopyTexture} destination
|
|
* @param {GPUExtent3D} copySize
|
|
*/
|
|
copyBufferToTexture(source, destination, copySize) {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix =
|
|
"Failed to execute 'copyBufferToTexture' on 'GPUCommandEncoder'";
|
|
webidl.requiredArguments(arguments.length, 3, { prefix });
|
|
source = webidl.converters.GPUImageCopyBuffer(source, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
destination = webidl.converters.GPUImageCopyTexture(destination, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
copySize = webidl.converters.GPUExtent3D(copySize, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const sourceBufferRid = assertResource(source.buffer, {
|
|
prefix,
|
|
context: "source in Argument 1",
|
|
});
|
|
assertDeviceMatch(device, source.buffer, {
|
|
prefix,
|
|
resourceContext: "source in Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
const destinationTextureRid = assertResource(destination.texture, {
|
|
prefix,
|
|
context: "texture in Argument 2",
|
|
});
|
|
assertDeviceMatch(device, destination.texture, {
|
|
prefix,
|
|
resourceContext: "texture in Argument 2",
|
|
selfContext: "this",
|
|
});
|
|
|
|
const { err } = core.jsonOpSync(
|
|
"op_webgpu_command_encoder_copy_buffer_to_texture",
|
|
{
|
|
commandEncoderRid,
|
|
source: {
|
|
...source,
|
|
buffer: sourceBufferRid,
|
|
},
|
|
destination: {
|
|
texture: destinationTextureRid,
|
|
mipLevel: destination.mipLevel,
|
|
origin: destination.origin
|
|
? normalizeGPUOrigin3D(destination.origin)
|
|
: undefined,
|
|
},
|
|
copySize: normalizeGPUExtent3D(copySize),
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
}
|
|
|
|
/**
|
|
* @param {GPUImageCopyTexture} source
|
|
* @param {GPUImageCopyBuffer} destination
|
|
* @param {GPUExtent3D} copySize
|
|
*/
|
|
copyTextureToBuffer(source, destination, copySize) {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix =
|
|
"Failed to execute 'copyTextureToBuffer' on 'GPUCommandEncoder'";
|
|
webidl.requiredArguments(arguments.length, 3, { prefix });
|
|
source = webidl.converters.GPUImageCopyTexture(source, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
destination = webidl.converters.GPUImageCopyBuffer(destination, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
copySize = webidl.converters.GPUExtent3D(copySize, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const sourceTextureRid = assertResource(source.texture, {
|
|
prefix,
|
|
context: "texture in Argument 1",
|
|
});
|
|
assertDeviceMatch(device, source.texture, {
|
|
prefix,
|
|
resourceContext: "texture in Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
const destinationBufferRid = assertResource(destination.buffer, {
|
|
prefix,
|
|
context: "buffer in Argument 2",
|
|
});
|
|
assertDeviceMatch(device, destination.buffer, {
|
|
prefix,
|
|
resourceContext: "buffer in Argument 2",
|
|
selfContext: "this",
|
|
});
|
|
const { err } = core.jsonOpSync(
|
|
"op_webgpu_command_encoder_copy_texture_to_buffer",
|
|
{
|
|
commandEncoderRid,
|
|
source: {
|
|
texture: sourceTextureRid,
|
|
mipLevel: source.mipLevel,
|
|
origin: source.origin
|
|
? normalizeGPUOrigin3D(source.origin)
|
|
: undefined,
|
|
},
|
|
destination: {
|
|
...destination,
|
|
buffer: destinationBufferRid,
|
|
},
|
|
copySize: normalizeGPUExtent3D(copySize),
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
}
|
|
|
|
/**
|
|
* @param {GPUImageCopyTexture} source
|
|
* @param {GPUImageCopyTexture} destination
|
|
* @param {GPUExtent3D} copySize
|
|
*/
|
|
copyTextureToTexture(source, destination, copySize) {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix =
|
|
"Failed to execute 'copyTextureToTexture' on 'GPUCommandEncoder'";
|
|
webidl.requiredArguments(arguments.length, 3, { prefix });
|
|
source = webidl.converters.GPUImageCopyTexture(source, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
destination = webidl.converters.GPUImageCopyTexture(destination, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
copySize = webidl.converters.GPUExtent3D(copySize, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const sourceTextureRid = assertResource(source.texture, {
|
|
prefix,
|
|
context: "texture in Argument 1",
|
|
});
|
|
assertDeviceMatch(device, source.texture, {
|
|
prefix,
|
|
resourceContext: "texture in Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
const destinationTextureRid = assertResource(destination.texture, {
|
|
prefix,
|
|
context: "texture in Argument 2",
|
|
});
|
|
assertDeviceMatch(device, destination.texture, {
|
|
prefix,
|
|
resourceContext: "texture in Argument 2",
|
|
selfContext: "this",
|
|
});
|
|
const { err } = core.jsonOpSync(
|
|
"op_webgpu_command_encoder_copy_texture_to_texture",
|
|
{
|
|
commandEncoderRid,
|
|
source: {
|
|
texture: sourceTextureRid,
|
|
mipLevel: source.mipLevel,
|
|
origin: source.origin
|
|
? normalizeGPUOrigin3D(source.origin)
|
|
: undefined,
|
|
},
|
|
destination: {
|
|
texture: destinationTextureRid,
|
|
mipLevel: destination.mipLevel,
|
|
origin: destination.origin
|
|
? normalizeGPUOrigin3D(destination.origin)
|
|
: undefined,
|
|
},
|
|
copySize: normalizeGPUExtent3D(copySize),
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
}
|
|
|
|
/**
|
|
* @param {string} groupLabel
|
|
*/
|
|
pushDebugGroup(groupLabel) {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix =
|
|
"Failed to execute 'pushDebugGroup' on 'GPUCommandEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
groupLabel = webidl.converters.USVString(groupLabel, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const { err } = core.jsonOpSync(
|
|
"op_webgpu_command_encoder_push_debug_group",
|
|
{
|
|
commandEncoderRid,
|
|
groupLabel,
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
}
|
|
|
|
popDebugGroup() {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix = "Failed to execute 'popDebugGroup' on 'GPUCommandEncoder'";
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const { err } = core.jsonOpSync(
|
|
"op_webgpu_command_encoder_pop_debug_group",
|
|
{
|
|
commandEncoderRid,
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
}
|
|
|
|
/**
|
|
* @param {string} markerLabel
|
|
*/
|
|
insertDebugMarker(markerLabel) {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix =
|
|
"Failed to execute 'insertDebugMarker' on 'GPUCommandEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
markerLabel = webidl.converters.USVString(markerLabel, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const { err } = core.jsonOpSync(
|
|
"op_webgpu_command_encoder_insert_debug_marker",
|
|
{
|
|
commandEncoderRid,
|
|
markerLabel,
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
}
|
|
|
|
/**
|
|
* @param {GPUQuerySet} querySet
|
|
* @param {number} queryIndex
|
|
*/
|
|
writeTimestamp(querySet, queryIndex) {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix =
|
|
"Failed to execute 'writeTimestamp' on 'GPUCommandEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
querySet = webidl.converters.GPUQuerySet(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
queryIndex = webidl.converters.GPUSize32(queryIndex, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const querySetRid = assertResource(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, querySet, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
const { err } = core.jsonOpSync(
|
|
"op_webgpu_command_encoder_write_timestamp",
|
|
{
|
|
commandEncoderRid,
|
|
querySet: querySetRid,
|
|
queryIndex,
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
}
|
|
|
|
/**
|
|
* @param {GPUQuerySet} querySet
|
|
* @param {number} firstQuery
|
|
* @param {number} queryCount
|
|
* @param {GPUBuffer} destination
|
|
* @param {number} destinationOffset
|
|
*/
|
|
resolveQuerySet(
|
|
querySet,
|
|
firstQuery,
|
|
queryCount,
|
|
destination,
|
|
destinationOffset,
|
|
) {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix =
|
|
"Failed to execute 'resolveQuerySet' on 'GPUCommandEncoder'";
|
|
webidl.requiredArguments(arguments.length, 5, { prefix });
|
|
querySet = webidl.converters.GPUQuerySet(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
firstQuery = webidl.converters.GPUSize32(firstQuery, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
queryCount = webidl.converters.GPUSize32(queryCount, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
destination = webidl.converters.GPUQuerySet(destination, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
destinationOffset = webidl.converters.GPUSize64(destinationOffset, {
|
|
prefix,
|
|
context: "Argument 5",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const querySetRid = assertResource(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, querySet, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
const destinationRid = assertResource(destination, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
assertDeviceMatch(device, destination, {
|
|
prefix,
|
|
resourceContext: "Argument 3",
|
|
selfContext: "this",
|
|
});
|
|
const { err } = core.jsonOpSync(
|
|
"op_webgpu_command_encoder_resolve_query_set",
|
|
{
|
|
commandEncoderRid,
|
|
querySet: querySetRid,
|
|
firstQuery,
|
|
queryCount,
|
|
destination: destinationRid,
|
|
destinationOffset,
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
}
|
|
|
|
/**
|
|
* @param {GPUCommandBufferDescriptor} descriptor
|
|
* @returns {GPUCommandBuffer}
|
|
*/
|
|
finish(descriptor = {}) {
|
|
webidl.assertBranded(this, GPUCommandEncoder);
|
|
const prefix = "Failed to execute 'finish' on 'GPUCommandEncoder'";
|
|
descriptor = webidl.converters.GPUCommandBufferDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const commandEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const { rid, err } = core.jsonOpSync("op_webgpu_command_encoder_finish", {
|
|
commandEncoderRid,
|
|
...descriptor,
|
|
});
|
|
device.pushError(err);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
|
|
const commandBuffer = createGPUCommandBuffer(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((commandBuffer));
|
|
return commandBuffer;
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUCommandEncoder", GPUCommandEncoder);
|
|
|
|
const _encoder = Symbol("[[encoder]]");
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {GPUCommandEncoder} encoder
|
|
* @param {number} rid
|
|
* @returns {GPURenderPassEncoder}
|
|
*/
|
|
function createGPURenderPassEncoder(label, encoder, rid) {
|
|
/** @type {GPURenderPassEncoder} */
|
|
const passEncoder = webidl.createBranded(GPURenderPassEncoder);
|
|
passEncoder[_label] = label;
|
|
passEncoder[_encoder] = encoder;
|
|
passEncoder[_rid] = rid;
|
|
return passEncoder;
|
|
}
|
|
|
|
class GPURenderPassEncoder {
|
|
/** @type {GPUCommandEncoder} */
|
|
[_encoder];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
/**
|
|
* @param {number} x
|
|
* @param {number} y
|
|
* @param {number} width
|
|
* @param {number} height
|
|
* @param {number} minDepth
|
|
* @param {number} maxDepth
|
|
*/
|
|
setViewport(x, y, width, height, minDepth, maxDepth) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setViewport' on 'GPUComputePassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 6, { prefix });
|
|
x = webidl.converters.float(x, { prefix, context: "Argument 1" });
|
|
y = webidl.converters.float(y, { prefix, context: "Argument 2" });
|
|
width = webidl.converters.float(width, { prefix, context: "Argument 3" });
|
|
height = webidl.converters.float(height, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
minDepth = webidl.converters.float(minDepth, {
|
|
prefix,
|
|
context: "Argument 5",
|
|
});
|
|
maxDepth = webidl.converters.float(maxDepth, {
|
|
prefix,
|
|
context: "Argument 6",
|
|
});
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_render_pass_set_viewport", {
|
|
renderPassRid,
|
|
x,
|
|
y,
|
|
width,
|
|
height,
|
|
minDepth,
|
|
maxDepth,
|
|
});
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param {number} x
|
|
* @param {number} y
|
|
* @param {number} width
|
|
* @param {number} height
|
|
*/
|
|
setScissorRect(x, y, width, height) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setScissorRect' on 'GPUComputePassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 4, { prefix });
|
|
x = webidl.converters.GPUIntegerCoordinate(x, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
y = webidl.converters.GPUIntegerCoordinate(y, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
width = webidl.converters.GPUIntegerCoordinate(width, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
height = webidl.converters.GPUIntegerCoordinate(height, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_render_pass_set_scissor_rect", {
|
|
renderPassRid,
|
|
x,
|
|
y,
|
|
width,
|
|
height,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPUColor} color
|
|
*/
|
|
setBlendColor(color) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setBlendColor' on 'GPUComputePassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
color = webidl.converters.GPUColor(color, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_render_pass_set_blend_color", {
|
|
renderPassRid,
|
|
color: normalizeGPUColor(color),
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {number} reference
|
|
*/
|
|
setStencilReference(reference) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setStencilReference' on 'GPUComputePassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
reference = webidl.converters.GPUStencilValue(reference, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_render_pass_set_stencil_reference", {
|
|
renderPassRid,
|
|
reference,
|
|
});
|
|
}
|
|
|
|
beginOcclusionQuery(_queryIndex) {
|
|
throw new Error("Not yet implemented");
|
|
}
|
|
|
|
endOcclusionQuery() {
|
|
throw new Error("Not yet implemented");
|
|
}
|
|
|
|
/**
|
|
* @param {GPUQuerySet} querySet
|
|
* @param {number} queryIndex
|
|
*/
|
|
beginPipelineStatisticsQuery(querySet, queryIndex) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'beginPipelineStatisticsQuery' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
querySet = webidl.converters.GPUQuerySet(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
queryIndex = webidl.converters.GPUSize32(queryIndex, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
const querySetRid = assertResource(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, querySet, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_pass_begin_pipeline_statistics_query", {
|
|
renderPassRid,
|
|
querySet: querySetRid,
|
|
queryIndex,
|
|
});
|
|
}
|
|
|
|
endPipelineStatisticsQuery() {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'endPipelineStatisticsQuery' on 'GPURenderPassEncoder'";
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_render_pass_end_pipeline_statistics_query", {
|
|
renderPassRid,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPUQuerySet} querySet
|
|
* @param {number} queryIndex
|
|
*/
|
|
writeTimestamp(querySet, queryIndex) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'writeTimestamp' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
querySet = webidl.converters.GPUQuerySet(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
queryIndex = webidl.converters.GPUSize32(queryIndex, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
const querySetRid = assertResource(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, querySet, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_pass_write_timestamp", {
|
|
renderPassRid,
|
|
querySet: querySetRid,
|
|
queryIndex,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPURenderBundle[]} bundles
|
|
*/
|
|
executeBundles(bundles) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'executeBundles' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
bundles = webidl.converters["sequence<GPURenderBundle>"](bundles, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
const bundleRids = bundles.map((bundle, i) => {
|
|
const context = `bundle ${i + 1}`;
|
|
const rid = assertResource(bundle, { prefix, context });
|
|
assertDeviceMatch(device, bundle, {
|
|
prefix,
|
|
resourceContext: context,
|
|
selfContext: "this",
|
|
});
|
|
return rid;
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_pass_execute_bundles", {
|
|
renderPassRid,
|
|
bundles: bundleRids,
|
|
});
|
|
}
|
|
|
|
endPass() {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix = "Failed to execute 'endPass' on 'GPURenderPassEncoder'";
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const commandEncoderRid = assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
const { err } = core.jsonOpSync("op_webgpu_render_pass_end_pass", {
|
|
commandEncoderRid,
|
|
renderPassRid,
|
|
});
|
|
device.pushError(err);
|
|
this[_rid] = undefined;
|
|
}
|
|
|
|
// TODO(lucacasonato): has an overload
|
|
setBindGroup(
|
|
index,
|
|
bindGroup,
|
|
dynamicOffsetsData,
|
|
dynamicOffsetsDataStart,
|
|
dynamicOffsetsDataLength,
|
|
) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setBindGroup' on 'GPURenderPassEncoder'";
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
const bindGroupRid = assertResource(bindGroup, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
assertDeviceMatch(device, bindGroup, {
|
|
prefix,
|
|
resourceContext: "Argument 2",
|
|
selfContext: "this",
|
|
});
|
|
if (dynamicOffsetsData instanceof Uint32Array) {
|
|
core.jsonOpSync(
|
|
"op_webgpu_render_pass_set_bind_group",
|
|
{
|
|
renderPassRid,
|
|
index,
|
|
bindGroup: bindGroupRid,
|
|
dynamicOffsetsDataStart,
|
|
dynamicOffsetsDataLength,
|
|
},
|
|
dynamicOffsetsData,
|
|
);
|
|
} else {
|
|
dynamicOffsetsData ??= [];
|
|
core.jsonOpSync("op_webgpu_render_pass_set_bind_group", {
|
|
renderPassRid,
|
|
index,
|
|
bindGroup: bindGroupRid,
|
|
dynamicOffsetsData,
|
|
dynamicOffsetsDataStart: 0,
|
|
dynamicOffsetsDataLength: dynamicOffsetsData.length,
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {string} groupLabel
|
|
*/
|
|
pushDebugGroup(groupLabel) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'pushDebugGroup' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
groupLabel = webidl.converters.USVString(groupLabel, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_render_pass_push_debug_group", {
|
|
renderPassRid,
|
|
groupLabel,
|
|
});
|
|
}
|
|
|
|
popDebugGroup() {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'popDebugGroup' on 'GPURenderPassEncoder'";
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_render_pass_pop_debug_group", {
|
|
renderPassRid,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {string} markerLabel
|
|
*/
|
|
insertDebugMarker(markerLabel) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'insertDebugMarker' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
markerLabel = webidl.converters.USVString(markerLabel, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_render_pass_insert_debug_marker", {
|
|
renderPassRid,
|
|
markerLabel,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPURenderPipeline} pipeline
|
|
*/
|
|
setPipeline(pipeline) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setPipeline' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
pipeline = webidl.converters.GPURenderPipeline(pipeline, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
const pipelineRid = assertResource(pipeline, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, pipeline, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_pass_set_pipeline", {
|
|
renderPassRid,
|
|
pipeline: pipelineRid,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPUBuffer} buffer
|
|
* @param {GPUIndexFormat} indexFormat
|
|
* @param {number} offset
|
|
* @param {number} size
|
|
*/
|
|
setIndexBuffer(buffer, indexFormat, offset = 0, size = 0) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setIndexBuffer' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
buffer = webidl.converters.GPUBuffer(buffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
indexFormat = webidl.converters.GPUIndexFormat(indexFormat, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
offset = webidl.converters.GPUSize64(offset, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
size = webidl.converters.GPUSize64(size, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
const bufferRid = assertResource(buffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, buffer, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_pass_set_index_buffer", {
|
|
renderPassRid,
|
|
buffer: bufferRid,
|
|
indexFormat,
|
|
offset,
|
|
size,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {number} slot
|
|
* @param {GPUBuffer} buffer
|
|
* @param {number} offset
|
|
* @param {number} size
|
|
*/
|
|
setVertexBuffer(slot, buffer, offset = 0, size = 0) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setVertexBuffer' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
slot = webidl.converters.GPUSize32(slot, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
buffer = webidl.converters.GPUBuffer(buffer, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
offset = webidl.converters.GPUSize64(offset, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
size = webidl.converters.GPUSize64(size, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
const bufferRid = assertResource(buffer, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
assertDeviceMatch(device, buffer, {
|
|
prefix,
|
|
resourceContext: "Argument 2",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_pass_set_vertex_buffer", {
|
|
renderPassRid,
|
|
slot,
|
|
buffer: bufferRid,
|
|
offset,
|
|
size,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {number} vertexCount
|
|
* @param {number} instanceCount
|
|
* @param {number} firstVertex
|
|
* @param {number} firstInstance
|
|
*/
|
|
draw(vertexCount, instanceCount = 1, firstVertex = 0, firstInstance = 0) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix = "Failed to execute 'draw' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
vertexCount = webidl.converters.GPUSize32(vertexCount, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
instanceCount = webidl.converters.GPUSize32(instanceCount, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
firstVertex = webidl.converters.GPUSize32(firstVertex, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
firstInstance = webidl.converters.GPUSize32(firstInstance, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_render_pass_draw", {
|
|
renderPassRid,
|
|
vertexCount,
|
|
instanceCount,
|
|
firstVertex,
|
|
firstInstance,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {number} indexCount
|
|
* @param {number} instanceCount
|
|
* @param {number} firstIndex
|
|
* @param {number} baseVertex
|
|
* @param {number} firstInstance
|
|
*/
|
|
drawIndexed(
|
|
indexCount,
|
|
instanceCount = 1,
|
|
firstIndex = 0,
|
|
baseVertex = 0,
|
|
firstInstance = 0,
|
|
) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'drawIndexed' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
indexCount = webidl.converters.GPUSize32(indexCount, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
instanceCount = webidl.converters.GPUSize32(instanceCount, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
firstIndex = webidl.converters.GPUSize32(firstIndex, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
baseVertex = webidl.converters.GPUSignedOffset32(baseVertex, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
firstInstance = webidl.converters.GPUSize32(firstInstance, {
|
|
prefix,
|
|
context: "Argument 5",
|
|
});
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_render_pass_draw_indexed", {
|
|
renderPassRid,
|
|
indexCount,
|
|
instanceCount,
|
|
firstIndex,
|
|
baseVertex,
|
|
firstInstance,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPUBuffer} indirectBuffer
|
|
* @param {number} indirectOffset
|
|
*/
|
|
drawIndirect(indirectBuffer, indirectOffset) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'drawIndirect' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
indirectBuffer = webidl.converters.GPUBuffer(indirectBuffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
indirectOffset = webidl.converters.GPUSize64(indirectOffset, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
const indirectBufferRid = assertResource(indirectBuffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, indirectBuffer, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_pass_draw_indirect", {
|
|
renderPassRid,
|
|
indirectBuffer: indirectBufferRid,
|
|
indirectOffset,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPUBuffer} indirectBuffer
|
|
* @param {number} indirectOffset
|
|
*/
|
|
drawIndexedIndirect(indirectBuffer, indirectOffset) {
|
|
webidl.assertBranded(this, GPURenderPassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'drawIndirect' on 'GPURenderPassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
indirectBuffer = webidl.converters.GPUBuffer(indirectBuffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
indirectOffset = webidl.converters.GPUSize64(indirectOffset, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const renderPassRid = assertResource(this, { prefix, context: "this" });
|
|
const indirectBufferRid = assertResource(indirectBuffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, indirectBuffer, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_pass_draw_indexed_indirect", {
|
|
renderPassRid,
|
|
indirectBuffer: indirectBufferRid,
|
|
indirectOffset,
|
|
});
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPURenderPassEncoder", GPURenderPassEncoder);
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {GPUCommandEncoder} encoder
|
|
* @param {number} rid
|
|
* @returns {GPUComputePassEncoder}
|
|
*/
|
|
function createGPUComputePassEncoder(label, encoder, rid) {
|
|
/** @type {GPUComputePassEncoder} */
|
|
const computePassEncoder = webidl.createBranded(GPUComputePassEncoder);
|
|
computePassEncoder[_label] = label;
|
|
computePassEncoder[_encoder] = encoder;
|
|
computePassEncoder[_rid] = rid;
|
|
return computePassEncoder;
|
|
}
|
|
|
|
class GPUComputePassEncoder {
|
|
/** @type {GPUCommandEncoder} */
|
|
[_encoder];
|
|
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
/**
|
|
* @param {GPUComputePipeline} pipeline
|
|
*/
|
|
setPipeline(pipeline) {
|
|
webidl.assertBranded(this, GPUComputePassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setPipeline' on 'GPUComputePassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
pipeline = webidl.converters.GPUComputePipeline(pipeline, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const computePassRid = assertResource(this, { prefix, context: "this" });
|
|
const pipelineRid = assertResource(pipeline, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, pipeline, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_compute_pass_set_pipeline", {
|
|
computePassRid,
|
|
pipeline: pipelineRid,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {number} x
|
|
* @param {number} y
|
|
* @param {number} z
|
|
*/
|
|
dispatch(x, y = 1, z = 1) {
|
|
webidl.assertBranded(this, GPUComputePassEncoder);
|
|
const prefix = "Failed to execute 'dispatch' on 'GPUComputePassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
x = webidl.converters.GPUSize32(x, { prefix, context: "Argument 1" });
|
|
y = webidl.converters.GPUSize32(y, { prefix, context: "Argument 2" });
|
|
z = webidl.converters.GPUSize32(z, { prefix, context: "Argument 3" });
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const computePassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_compute_pass_dispatch", {
|
|
computePassRid,
|
|
x,
|
|
y,
|
|
z,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPUBuffer} indirectBuffer
|
|
* @param {number} indirectOffset
|
|
*/
|
|
dispatchIndirect(indirectBuffer, indirectOffset) {
|
|
webidl.assertBranded(this, GPUComputePassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'dispatchIndirect' on 'GPUComputePassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
indirectBuffer = webidl.converters.GPUBuffer(indirectBuffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
indirectOffset = webidl.converters.GPUSize64(indirectOffset, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const computePassRid = assertResource(this, { prefix, context: "this" });
|
|
const indirectBufferRid = assertResource(indirectBuffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, indirectBuffer, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_compute_pass_dispatch_indirect", {
|
|
computePassRid: computePassRid,
|
|
indirectBuffer: indirectBufferRid,
|
|
indirectOffset,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPUQuerySet} querySet
|
|
* @param {number} queryIndex
|
|
*/
|
|
beginPipelineStatisticsQuery(querySet, queryIndex) {
|
|
webidl.assertBranded(this, GPUComputePassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'beginPipelineStatisticsQuery' on 'GPUComputePassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
querySet = webidl.converters.GPUQuerySet(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
queryIndex = webidl.converters.GPUSize32(queryIndex, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const computePassRid = assertResource(this, { prefix, context: "this" });
|
|
const querySetRid = assertResource(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, querySet, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync(
|
|
"op_webgpu_compute_pass_begin_pipeline_statistics_query",
|
|
{
|
|
computePassRid,
|
|
querySet: querySetRid,
|
|
queryIndex,
|
|
},
|
|
);
|
|
}
|
|
|
|
endPipelineStatisticsQuery() {
|
|
webidl.assertBranded(this, GPUComputePassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'endPipelineStatisticsQuery' on 'GPUComputePassEncoder'";
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const computePassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_compute_pass_end_pipeline_statistics_query", {
|
|
computePassRid,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPUQuerySet} querySet
|
|
* @param {number} queryIndex
|
|
*/
|
|
writeTimestamp(querySet, queryIndex) {
|
|
webidl.assertBranded(this, GPUComputePassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'writeTimestamp' on 'GPUComputePassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
querySet = webidl.converters.GPUQuerySet(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
queryIndex = webidl.converters.GPUSize32(queryIndex, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const computePassRid = assertResource(this, { prefix, context: "this" });
|
|
const querySetRid = assertResource(querySet, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, querySet, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_compute_pass_write_timestamp", {
|
|
computePassRid,
|
|
querySet: querySetRid,
|
|
queryIndex,
|
|
});
|
|
}
|
|
|
|
endPass() {
|
|
webidl.assertBranded(this, GPUComputePassEncoder);
|
|
const prefix = "Failed to execute 'endPass' on 'GPUComputePassEncoder'";
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const commandEncoderRid = assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const computePassRid = assertResource(this, { prefix, context: "this" });
|
|
const { err } = core.jsonOpSync("op_webgpu_compute_pass_end_pass", {
|
|
commandEncoderRid,
|
|
computePassRid,
|
|
});
|
|
device.pushError(err);
|
|
this[_rid] = undefined;
|
|
}
|
|
|
|
// TODO(lucacasonato): has an overload
|
|
setBindGroup(
|
|
index,
|
|
bindGroup,
|
|
dynamicOffsetsData,
|
|
dynamicOffsetsDataStart,
|
|
dynamicOffsetsDataLength,
|
|
) {
|
|
webidl.assertBranded(this, GPUComputePassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setBindGroup' on 'GPUComputePassEncoder'";
|
|
const device = assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const computePassRid = assertResource(this, { prefix, context: "this" });
|
|
const bindGroupRid = assertResource(bindGroup, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
assertDeviceMatch(device, bindGroup, {
|
|
prefix,
|
|
resourceContext: "Argument 2",
|
|
selfContext: "this",
|
|
});
|
|
if (dynamicOffsetsData instanceof Uint32Array) {
|
|
core.jsonOpSync(
|
|
"op_webgpu_compute_pass_set_bind_group",
|
|
{
|
|
computePassRid,
|
|
index,
|
|
bindGroup: bindGroupRid,
|
|
dynamicOffsetsDataStart,
|
|
dynamicOffsetsDataLength,
|
|
},
|
|
dynamicOffsetsData,
|
|
);
|
|
} else {
|
|
dynamicOffsetsData ??= [];
|
|
core.jsonOpSync("op_webgpu_compute_pass_set_bind_group", {
|
|
computePassRid,
|
|
index,
|
|
bindGroup: bindGroupRid,
|
|
dynamicOffsetsData,
|
|
dynamicOffsetsDataStart: 0,
|
|
dynamicOffsetsDataLength: dynamicOffsetsData.length,
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {string} groupLabel
|
|
*/
|
|
pushDebugGroup(groupLabel) {
|
|
webidl.assertBranded(this, GPUComputePassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'pushDebugGroup' on 'GPUComputePassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
groupLabel = webidl.converters.USVString(groupLabel, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const computePassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_compute_pass_push_debug_group", {
|
|
computePassRid,
|
|
groupLabel,
|
|
});
|
|
}
|
|
|
|
popDebugGroup() {
|
|
webidl.assertBranded(this, GPUComputePassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'popDebugGroup' on 'GPUComputePassEncoder'";
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const computePassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_compute_pass_pop_debug_group", {
|
|
computePassRid,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {string} markerLabel
|
|
*/
|
|
insertDebugMarker(markerLabel) {
|
|
webidl.assertBranded(this, GPUComputePassEncoder);
|
|
const prefix =
|
|
"Failed to execute 'insertDebugMarker' on 'GPUComputePassEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
markerLabel = webidl.converters.USVString(markerLabel, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDevice(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
assertResource(this[_encoder], {
|
|
prefix,
|
|
context: "encoder referenced by this",
|
|
});
|
|
const computePassRid = assertResource(this, { prefix, context: "this" });
|
|
core.jsonOpSync("op_webgpu_compute_pass_insert_debug_marker", {
|
|
computePassRid,
|
|
markerLabel,
|
|
});
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUComputePassEncoder", GPUComputePassEncoder);
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPUCommandBuffer}
|
|
*/
|
|
function createGPUCommandBuffer(label, device, rid) {
|
|
/** @type {GPUCommandBuffer} */
|
|
const commandBuffer = webidl.createBranded(GPUCommandBuffer);
|
|
commandBuffer[_label] = label;
|
|
commandBuffer[_device] = device;
|
|
commandBuffer[_rid] = rid;
|
|
return commandBuffer;
|
|
}
|
|
|
|
class GPUCommandBuffer {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
get executionTime() {
|
|
throw new Error("Not yet implemented");
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
// TODO(crowlKats): executionTime
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUCommandBuffer", GPUCommandBuffer);
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPURenderBundleEncoder}
|
|
*/
|
|
function createGPURenderBundleEncoder(label, device, rid) {
|
|
/** @type {GPURenderBundleEncoder} */
|
|
const bundleEncoder = webidl.createBranded(GPURenderBundleEncoder);
|
|
bundleEncoder[_label] = label;
|
|
bundleEncoder[_device] = device;
|
|
bundleEncoder[_rid] = rid;
|
|
return bundleEncoder;
|
|
}
|
|
|
|
class GPURenderBundleEncoder {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
/**
|
|
* @param {GPURenderBundleDescriptor} descriptor
|
|
*/
|
|
finish(descriptor = {}) {
|
|
webidl.assertBranded(this, GPURenderBundleEncoder);
|
|
const prefix = "Failed to execute 'finish' on 'GPURenderBundleEncoder'";
|
|
descriptor = webidl.converters.GPURenderBundleDescriptor(descriptor, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const renderBundleEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const { rid, err } = core.jsonOpSync(
|
|
"op_webgpu_render_bundle_encoder_finish",
|
|
{
|
|
renderBundleEncoderRid,
|
|
...descriptor,
|
|
},
|
|
);
|
|
device.pushError(err);
|
|
this[_rid] = undefined;
|
|
|
|
const renderBundle = createGPURenderBundle(
|
|
descriptor.label ?? null,
|
|
device,
|
|
rid,
|
|
);
|
|
device.trackResource((renderBundle));
|
|
return renderBundle;
|
|
}
|
|
|
|
// TODO(lucacasonato): has an overload
|
|
setBindGroup(
|
|
index,
|
|
bindGroup,
|
|
dynamicOffsetsData,
|
|
dynamicOffsetsDataStart,
|
|
dynamicOffsetsDataLength,
|
|
) {
|
|
webidl.assertBranded(this, GPURenderBundleEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setBindGroup' on 'GPURenderBundleEncoder'";
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const renderBundleEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const bindGroupRid = assertResource(bindGroup, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
assertDeviceMatch(device, bindGroup, {
|
|
prefix,
|
|
resourceContext: "Argument 2",
|
|
selfContext: "this",
|
|
});
|
|
if (dynamicOffsetsData instanceof Uint32Array) {
|
|
core.jsonOpSync(
|
|
"op_webgpu_render_bundle_encoder_set_bind_group",
|
|
{
|
|
renderBundleEncoderRid,
|
|
index,
|
|
bindGroup: bindGroupRid,
|
|
dynamicOffsetsDataStart,
|
|
dynamicOffsetsDataLength,
|
|
},
|
|
dynamicOffsetsData,
|
|
);
|
|
} else {
|
|
dynamicOffsetsData ??= [];
|
|
core.jsonOpSync("op_webgpu_render_bundle_encoder_set_bind_group", {
|
|
renderBundleEncoderRid,
|
|
index,
|
|
bindGroup: bindGroupRid,
|
|
dynamicOffsetsData,
|
|
dynamicOffsetsDataStart: 0,
|
|
dynamicOffsetsDataLength: dynamicOffsetsData.length,
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {string} groupLabel
|
|
*/
|
|
pushDebugGroup(groupLabel) {
|
|
webidl.assertBranded(this, GPURenderBundleEncoder);
|
|
const prefix =
|
|
"Failed to execute 'pushDebugGroup' on 'GPURenderBundleEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
groupLabel = webidl.converters.USVString(groupLabel, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDevice(this, { prefix, context: "this" });
|
|
const renderBundleEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_bundle_encoder_push_debug_group", {
|
|
renderBundleEncoderRid,
|
|
groupLabel,
|
|
});
|
|
}
|
|
|
|
popDebugGroup() {
|
|
webidl.assertBranded(this, GPURenderBundleEncoder);
|
|
const prefix =
|
|
"Failed to execute 'popDebugGroup' on 'GPURenderBundleEncoder'";
|
|
assertDevice(this, { prefix, context: "this" });
|
|
const renderBundleEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_bundle_encoder_pop_debug_group", {
|
|
renderBundleEncoderRid,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {string} markerLabel
|
|
*/
|
|
insertDebugMarker(markerLabel) {
|
|
webidl.assertBranded(this, GPURenderBundleEncoder);
|
|
const prefix =
|
|
"Failed to execute 'insertDebugMarker' on 'GPURenderBundleEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
markerLabel = webidl.converters.USVString(markerLabel, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDevice(this, { prefix, context: "this" });
|
|
const renderBundleEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_bundle_encoder_push_debug_group", {
|
|
renderBundleEncoderRid,
|
|
markerLabel,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPURenderPipeline} pipeline
|
|
*/
|
|
setPipeline(pipeline) {
|
|
webidl.assertBranded(this, GPURenderBundleEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setPipeline' on 'GPURenderBundleEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
pipeline = webidl.converters.GPURenderPipeline(pipeline, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const renderBundleEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const pipelineRid = assertResource(pipeline, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, pipeline, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_bundle_encoder_set_pipeline", {
|
|
renderBundleEncoderRid,
|
|
pipeline: pipelineRid,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPUBuffer} buffer
|
|
* @param {GPUIndexFormat} indexFormat
|
|
* @param {number} offset
|
|
* @param {number} size
|
|
*/
|
|
setIndexBuffer(buffer, indexFormat, offset = 0, size = 0) {
|
|
webidl.assertBranded(this, GPURenderBundleEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setIndexBuffer' on 'GPURenderBundleEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
buffer = webidl.converters.GPUBuffer(buffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
indexFormat = webidl.converters.GPUIndexFormat(indexFormat, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
offset = webidl.converters.GPUSize64(offset, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
size = webidl.converters.GPUSize64(size, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const renderBundleEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const bufferRid = assertResource(buffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, buffer, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_bundle_encoder_set_index_buffer", {
|
|
renderBundleEncoderRid,
|
|
buffer: bufferRid,
|
|
indexFormat,
|
|
offset,
|
|
size,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {number} slot
|
|
* @param {GPUBuffer} buffer
|
|
* @param {number} offset
|
|
* @param {number} size
|
|
*/
|
|
setVertexBuffer(slot, buffer, offset = 0, size = 0) {
|
|
webidl.assertBranded(this, GPURenderBundleEncoder);
|
|
const prefix =
|
|
"Failed to execute 'setVertexBuffer' on 'GPURenderBundleEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
slot = webidl.converters.GPUSize32(slot, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
buffer = webidl.converters.GPUBuffer(buffer, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
offset = webidl.converters.GPUSize64(offset, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
size = webidl.converters.GPUSize64(size, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const renderBundleEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const bufferRid = assertResource(buffer, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
assertDeviceMatch(device, buffer, {
|
|
prefix,
|
|
resourceContext: "Argument 2",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_bundle_encoder_set_vertex_buffer", {
|
|
renderBundleEncoderRid,
|
|
slot,
|
|
buffer: bufferRid,
|
|
offset,
|
|
size,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {number} vertexCount
|
|
* @param {number} instanceCount
|
|
* @param {number} firstVertex
|
|
* @param {number} firstInstance
|
|
*/
|
|
draw(vertexCount, instanceCount = 1, firstVertex = 0, firstInstance = 0) {
|
|
webidl.assertBranded(this, GPURenderBundleEncoder);
|
|
const prefix = "Failed to execute 'draw' on 'GPURenderBundleEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
vertexCount = webidl.converters.GPUSize32(vertexCount, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
instanceCount = webidl.converters.GPUSize32(instanceCount, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
firstVertex = webidl.converters.GPUSize32(firstVertex, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
firstInstance = webidl.converters.GPUSize32(firstInstance, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
assertDevice(this, { prefix, context: "this" });
|
|
const renderBundleEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_bundle_encoder_draw", {
|
|
renderBundleEncoderRid,
|
|
vertexCount,
|
|
instanceCount,
|
|
firstVertex,
|
|
firstInstance,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {number} indexCount
|
|
* @param {number} instanceCount
|
|
* @param {number} firstIndex
|
|
* @param {number} baseVertex
|
|
* @param {number} firstInstance
|
|
*/
|
|
drawIndexed(
|
|
indexCount,
|
|
instanceCount = 1,
|
|
firstIndex = 0,
|
|
baseVertex = 0,
|
|
firstInstance = 0,
|
|
) {
|
|
webidl.assertBranded(this, GPURenderBundleEncoder);
|
|
const prefix =
|
|
"Failed to execute 'drawIndexed' on 'GPURenderBundleEncoder'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
indexCount = webidl.converters.GPUSize32(indexCount, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
instanceCount = webidl.converters.GPUSize32(instanceCount, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
firstIndex = webidl.converters.GPUSize32(firstIndex, {
|
|
prefix,
|
|
context: "Argument 3",
|
|
});
|
|
baseVertex = webidl.converters.GPUSignedOffset32(baseVertex, {
|
|
prefix,
|
|
context: "Argument 4",
|
|
});
|
|
firstInstance = webidl.converters.GPUSize32(firstInstance, {
|
|
prefix,
|
|
context: "Argument 5",
|
|
});
|
|
assertDevice(this, { prefix, context: "this" });
|
|
const renderBundleEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_bundle_encoder_draw_indexed", {
|
|
renderBundleEncoderRid,
|
|
indexCount,
|
|
instanceCount,
|
|
firstIndex,
|
|
baseVertex,
|
|
firstInstance,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {GPUBuffer} indirectBuffer
|
|
* @param {number} indirectOffset
|
|
*/
|
|
drawIndirect(indirectBuffer, indirectOffset) {
|
|
webidl.assertBranded(this, GPURenderBundleEncoder);
|
|
const prefix =
|
|
"Failed to execute 'drawIndirect' on 'GPURenderBundleEncoder'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
indirectBuffer = webidl.converters.GPUBuffer(indirectBuffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
indirectOffset = webidl.converters.GPUSize64(indirectOffset, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
const device = assertDevice(this, { prefix, context: "this" });
|
|
const renderBundleEncoderRid = assertResource(this, {
|
|
prefix,
|
|
context: "this",
|
|
});
|
|
const indirectBufferRid = assertResource(indirectBuffer, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
assertDeviceMatch(device, indirectBuffer, {
|
|
prefix,
|
|
resourceContext: "Argument 1",
|
|
selfContext: "this",
|
|
});
|
|
core.jsonOpSync("op_webgpu_render_bundle_encoder_draw_indirect", {
|
|
renderBundleEncoderRid,
|
|
indirectBuffer: indirectBufferRid,
|
|
indirectOffset,
|
|
});
|
|
}
|
|
|
|
drawIndexedIndirect(_indirectBuffer, _indirectOffset) {
|
|
throw new Error("Not yet implemented");
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPURenderBundleEncoder", GPURenderBundleEncoder);
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPURenderBundle}
|
|
*/
|
|
function createGPURenderBundle(label, device, rid) {
|
|
/** @type {GPURenderBundle} */
|
|
const bundle = webidl.createBranded(GPURenderBundle);
|
|
bundle[_label] = label;
|
|
bundle[_device] = device;
|
|
bundle[_rid] = rid;
|
|
return bundle;
|
|
}
|
|
|
|
class GPURenderBundle {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPURenderBundle", GPURenderBundle);
|
|
|
|
const _descriptor = Symbol("[[descriptor]]");
|
|
|
|
/**
|
|
* @param {string | null} label
|
|
* @param {InnerGPUDevice} device
|
|
* @param {number} rid
|
|
* @returns {GPUQuerySet}
|
|
*/
|
|
function createGPUQuerySet(label, device, rid, descriptor) {
|
|
/** @type {GPUQuerySet} */
|
|
const queue = webidl.createBranded(GPUQuerySet);
|
|
queue[_label] = label;
|
|
queue[_device] = device;
|
|
queue[_rid] = rid;
|
|
queue[_descriptor] = descriptor;
|
|
return queue;
|
|
}
|
|
|
|
class GPUQuerySet {
|
|
/** @type {InnerGPUDevice} */
|
|
[_device];
|
|
/** @type {number | undefined} */
|
|
[_rid];
|
|
/** @type {GPUQuerySetDescriptor} */
|
|
[_descriptor];
|
|
|
|
[_cleanup]() {
|
|
const rid = this[_rid];
|
|
if (rid !== undefined) {
|
|
core.close(rid);
|
|
/** @type {number | undefined} */
|
|
this[_rid] = undefined;
|
|
}
|
|
}
|
|
|
|
constructor() {
|
|
webidl.illegalConstructor();
|
|
}
|
|
|
|
destroy() {
|
|
webidl.assertBranded(this, GPUQuerySet);
|
|
this[_cleanup]();
|
|
}
|
|
|
|
[Symbol.for("Deno.customInspect")](inspect) {
|
|
return `${this.constructor.name} ${
|
|
inspect({
|
|
label: this.label,
|
|
})
|
|
}`;
|
|
}
|
|
}
|
|
GPUObjectBaseMixin("GPUQuerySet", GPUQuerySet);
|
|
|
|
window.__bootstrap.webgpu = {
|
|
gpu: webidl.createBranded(GPU),
|
|
GPU,
|
|
GPUAdapter,
|
|
GPUAdapterLimits,
|
|
GPUAdapterFeatures,
|
|
GPUDevice,
|
|
GPUQueue,
|
|
GPUBuffer,
|
|
GPUBufferUsage,
|
|
GPUMapMode,
|
|
GPUTextureUsage,
|
|
GPUTexture,
|
|
GPUTextureView,
|
|
GPUSampler,
|
|
GPUBindGroupLayout,
|
|
GPUPipelineLayout,
|
|
GPUBindGroup,
|
|
GPUShaderModule,
|
|
GPUShaderStage,
|
|
GPUComputePipeline,
|
|
GPURenderPipeline,
|
|
GPUColorWrite,
|
|
GPUCommandEncoder,
|
|
GPURenderPassEncoder,
|
|
GPUComputePassEncoder,
|
|
GPUCommandBuffer,
|
|
GPURenderBundleEncoder,
|
|
GPURenderBundle,
|
|
GPUQuerySet,
|
|
GPUOutOfMemoryError,
|
|
GPUValidationError,
|
|
};
|
|
})(this);
|