зеркало из https://github.com/mozilla/gecko-dev.git
994 строки
26 KiB
Plaintext
994 строки
26 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is
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* https://gpuweb.github.io/gpuweb/
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*/
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typedef [EnforceRange] unsigned long GPUBufferDynamicOffset;
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typedef [EnforceRange] unsigned long long GPUFenceValue;
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typedef [EnforceRange] unsigned long GPUStencilValue;
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typedef [EnforceRange] unsigned long GPUSampleMask;
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typedef [EnforceRange] long GPUDepthBias;
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typedef [EnforceRange] unsigned long long GPUSize64;
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typedef [EnforceRange] unsigned long GPUIntegerCoordinate;
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typedef [EnforceRange] unsigned long GPUIndex32;
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typedef [EnforceRange] unsigned long GPUSize32;
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typedef [EnforceRange] long GPUSignedOffset32;
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dictionary GPUColorDict {
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required double r;
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required double g;
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required double b;
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required double a;
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};
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dictionary GPUOrigin2DDict {
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GPUIntegerCoordinate x = 0;
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GPUIntegerCoordinate y = 0;
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};
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dictionary GPUOrigin3DDict {
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GPUIntegerCoordinate x = 0;
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GPUIntegerCoordinate y = 0;
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GPUIntegerCoordinate z = 0;
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};
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dictionary GPUExtent3DDict {
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required GPUIntegerCoordinate width;
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required GPUIntegerCoordinate height;
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required GPUIntegerCoordinate depth;
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};
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typedef (sequence<double> or GPUColorDict) GPUColor;
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typedef (sequence<GPUIntegerCoordinate> or GPUOrigin2DDict) GPUOrigin2D;
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typedef (sequence<GPUIntegerCoordinate> or GPUOrigin3DDict) GPUOrigin3D;
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typedef (sequence<GPUIntegerCoordinate> or GPUExtent3DDict) GPUExtent3D;
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interface mixin GPUObjectBase {
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attribute DOMString? label;
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};
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dictionary GPUObjectDescriptorBase {
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DOMString? label;
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};
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// ****************************************************************************
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// INITIALIZATION
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// ****************************************************************************
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[
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Pref="dom.webgpu.enabled",
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Exposed=Window
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]
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interface GPU {
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// May reject with DOMException
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[NewObject]
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Promise<GPUAdapter> requestAdapter(optional GPURequestAdapterOptions options = {});
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};
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// Add a "webgpu" member to Navigator/Worker that contains the global instance of a "WebGPU"
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interface mixin GPUProvider {
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[SameObject, Replaceable, Pref="dom.webgpu.enabled", Exposed=Window] readonly attribute GPU gpu;
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};
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enum GPUPowerPreference {
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"low-power",
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"high-performance"
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};
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dictionary GPURequestAdapterOptions {
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GPUPowerPreference powerPreference;
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};
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUAdapter {
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readonly attribute DOMString name;
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//GPUExtensions getExtensions();
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//readonly attribute GPULimits limits; Don't expose higher limits for now.
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// May reject with DOMException
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[NewObject]
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Promise<GPUDevice> requestDevice(optional GPUDeviceDescriptor descriptor = {});
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};
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GPUAdapter includes GPUObjectBase;
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dictionary GPUExtensions {
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boolean anisotropicFiltering = false;
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};
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dictionary GPULimits {
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GPUSize32 maxBindGroups = 4;
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GPUSize32 maxDynamicUniformBuffersPerPipelineLayout = 8;
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GPUSize32 maxDynamicStorageBuffersPerPipelineLayout = 4;
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GPUSize32 maxSampledTexturesPerShaderStage = 16;
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GPUSize32 maxSamplersPerShaderStage = 16;
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GPUSize32 maxStorageBuffersPerShaderStage = 4;
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GPUSize32 maxStorageTexturesPerShaderStage = 4;
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GPUSize32 maxUniformBuffersPerShaderStage = 12;
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GPUSize32 maxUniformBufferBindingSize = 16384;
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};
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// Device
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUDevice {
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//GPUExtensions getExtensions();
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//GPULimits getLimits();
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//readonly attribute GPUAdapter adapter;
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[SameObject] readonly attribute GPUQueue defaultQueue;
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[NewObject]
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GPUBuffer createBuffer(GPUBufferDescriptor descriptor);
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[NewObject, Throws]
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GPUMappedBuffer createBufferMapped(GPUBufferDescriptor descriptor);
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[NewObject]
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GPUTexture createTexture(GPUTextureDescriptor descriptor);
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[NewObject]
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GPUSampler createSampler(optional GPUSamplerDescriptor descriptor = {});
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GPUBindGroupLayout createBindGroupLayout(GPUBindGroupLayoutDescriptor descriptor);
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GPUPipelineLayout createPipelineLayout(GPUPipelineLayoutDescriptor descriptor);
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GPUBindGroup createBindGroup(GPUBindGroupDescriptor descriptor);
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GPUShaderModule createShaderModule(GPUShaderModuleDescriptor descriptor);
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GPUComputePipeline createComputePipeline(GPUComputePipelineDescriptor descriptor);
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GPURenderPipeline createRenderPipeline(GPURenderPipelineDescriptor descriptor);
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[NewObject]
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GPUCommandEncoder createCommandEncoder(optional GPUCommandEncoderDescriptor descriptor = {});
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//GPURenderBundleEncoder createRenderBundleEncoder(GPURenderBundleEncoderDescriptor descriptor);
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};
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GPUDevice includes GPUObjectBase;
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dictionary GPUDeviceDescriptor {
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GPUExtensions extensions;
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GPULimits limits;
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// TODO are other things configurable like queues?
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};
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// ****************************************************************************
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// ERROR HANDLING
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// ****************************************************************************
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUDeviceLostInfo {
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readonly attribute DOMString message;
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};
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enum GPUErrorFilter {
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"none",
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"out-of-memory",
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"validation"
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};
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUOutOfMemoryError {
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//constructor();
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};
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUValidationError {
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//constructor(DOMString message);
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//readonly attribute DOMString message;
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};
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typedef (GPUOutOfMemoryError or GPUValidationError) GPUError;
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partial interface GPUDevice {
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//readonly attribute Promise<GPUDeviceLostInfo> lost;
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//void pushErrorScope(GPUErrorFilter filter);
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//Promise<GPUError?> popErrorScope();
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//[Exposed=Window]
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//attribute EventHandler onuncapturederror;
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};
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// ****************************************************************************
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// SHADER RESOURCES (buffer, textures, texture views, samples)
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// ****************************************************************************
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// Buffer
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typedef unsigned long GPUBufferUsageFlags;
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUBufferUsage {
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const GPUBufferUsageFlags MAP_READ = 0x0001;
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const GPUBufferUsageFlags MAP_WRITE = 0x0002;
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const GPUBufferUsageFlags COPY_SRC = 0x0004;
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const GPUBufferUsageFlags COPY_DST = 0x0008;
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const GPUBufferUsageFlags INDEX = 0x0010;
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const GPUBufferUsageFlags VERTEX = 0x0020;
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const GPUBufferUsageFlags UNIFORM = 0x0040;
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const GPUBufferUsageFlags STORAGE = 0x0080;
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const GPUBufferUsageFlags INDIRECT = 0x0100;
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const GPUBufferUsageFlags QUERY_RESOLVE = 0x0200;
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};
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dictionary GPUBufferDescriptor {
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required GPUSize64 size;
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required GPUBufferUsageFlags usage;
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};
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUBuffer {
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[NewObject]
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Promise<ArrayBuffer> mapReadAsync();
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//Promise<ArrayBuffer> mapWriteAsync();
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[Throws]
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void unmap();
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void destroy();
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};
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GPUBuffer includes GPUObjectBase;
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typedef sequence<any> GPUMappedBuffer;
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// Texture
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enum GPUTextureDimension {
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"1d",
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"2d",
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"3d",
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};
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enum GPUTextureFormat {
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// 8-bit formats
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"r8unorm",
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"r8snorm",
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"r8uint",
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"r8sint",
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// 16-bit formats
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"r16uint",
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"r16sint",
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"r16float",
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"rg8unorm",
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"rg8snorm",
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"rg8uint",
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"rg8sint",
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// 32-bit formats
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"r32uint",
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"r32sint",
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"r32float",
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"rg16uint",
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"rg16sint",
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"rg16float",
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"rgba8unorm",
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"rgba8unorm-srgb",
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"rgba8snorm",
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"rgba8uint",
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"rgba8sint",
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"bgra8unorm",
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"bgra8unorm-srgb",
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// Packed 32-bit formats
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"rgb10a2unorm",
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"rg11b10float",
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// 64-bit formats
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"rg32uint",
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"rg32sint",
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"rg32float",
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"rgba16uint",
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"rgba16sint",
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"rgba16float",
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// 128-bit formats
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"rgba32uint",
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"rgba32sint",
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"rgba32float",
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// Depth and stencil formats
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"depth32float",
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"depth24plus",
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"depth24plus-stencil8"
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};
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typedef unsigned long GPUTextureUsageFlags;
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUTextureUsage {
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const GPUTextureUsageFlags COPY_SRC = 0x01;
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const GPUTextureUsageFlags COPY_DST = 0x02;
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const GPUTextureUsageFlags SAMPLED = 0x04;
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const GPUTextureUsageFlags STORAGE = 0x08;
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const GPUTextureUsageFlags OUTPUT_ATTACHMENT = 0x10;
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};
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dictionary GPUTextureDescriptor {
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required GPUExtent3D size;
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GPUIntegerCoordinate mipLevelCount = 1;
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GPUSize32 sampleCount = 1;
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GPUTextureDimension dimension = "2d";
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required GPUTextureFormat format;
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required GPUTextureUsageFlags usage;
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};
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUTexture {
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[NewObject]
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GPUTextureView createView(optional GPUTextureViewDescriptor descriptor = {});
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void destroy();
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};
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GPUTexture includes GPUObjectBase;
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// Texture view
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enum GPUTextureViewDimension {
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"1d",
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"2d",
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"2d-array",
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"cube",
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"cube-array",
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"3d"
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};
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enum GPUTextureAspect {
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"all",
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"stencil-only",
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"depth-only"
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};
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dictionary GPUTextureViewDescriptor : GPUObjectDescriptorBase {
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GPUTextureFormat format;
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GPUTextureViewDimension dimension;
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GPUTextureAspect aspect = "all";
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GPUIntegerCoordinate baseMipLevel = 0;
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GPUIntegerCoordinate mipLevelCount;
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GPUIntegerCoordinate baseArrayLayer = 0;
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GPUIntegerCoordinate arrayLayerCount;
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};
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUTextureView {
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};
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GPUTextureView includes GPUObjectBase;
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// Sampler
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enum GPUAddressMode {
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"clamp-to-edge",
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"repeat",
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"mirror-repeat"
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};
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enum GPUFilterMode {
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"nearest",
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"linear",
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};
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enum GPUCompareFunction {
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"never",
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"less",
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"equal",
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"less-equal",
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"greater",
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"not-equal",
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"greater-equal",
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"always"
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};
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dictionary GPUSamplerDescriptor : GPUObjectDescriptorBase {
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GPUAddressMode addressModeU = "clamp-to-edge";
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GPUAddressMode addressModeV = "clamp-to-edge";
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GPUAddressMode addressModeW = "clamp-to-edge";
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GPUFilterMode magFilter = "nearest";
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GPUFilterMode minFilter = "nearest";
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GPUFilterMode mipmapFilter = "nearest";
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float lodMinClamp = 0;
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float lodMaxClamp = 1000.0; //TODO?
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GPUCompareFunction compare;
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};
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUSampler {
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};
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GPUSampler includes GPUObjectBase;
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enum GPUTextureComponentType {
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"float",
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"sint",
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"uint"
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};
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// ****************************************************************************
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// BINDING MODEL (bindgroup layout, bindgroup)
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// ****************************************************************************
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// PipelineLayout
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dictionary GPUPipelineLayoutDescriptor : GPUObjectDescriptorBase {
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required sequence<GPUBindGroupLayout> bindGroupLayouts;
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};
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUPipelineLayout {
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};
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GPUPipelineLayout includes GPUObjectBase;
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// BindGroupLayout
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typedef unsigned long GPUShaderStageFlags;
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUShaderStage {
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const GPUShaderStageFlags VERTEX = 1;
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const GPUShaderStageFlags FRAGMENT = 2;
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const GPUShaderStageFlags COMPUTE = 4;
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};
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enum GPUBindingType {
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"uniform-buffer",
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"storage-buffer",
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"readonly-storage-buffer",
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"sampler",
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"comparison-sampler",
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"sampled-texture",
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"readonly-storage-texture",
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"writeonly-storage-texture",
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};
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dictionary GPUBindGroupLayoutEntry {
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required GPUIndex32 binding;
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required GPUShaderStageFlags visibility;
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required GPUBindingType type;
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GPUTextureViewDimension viewDimension = "2d";
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GPUTextureComponentType textureComponentType = "float";
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boolean multisampled = false;
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boolean hasDynamicOffset = false;
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GPUTextureFormat storageTextureFormat;
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};
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dictionary GPUBindGroupLayoutDescriptor : GPUObjectDescriptorBase {
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required sequence<GPUBindGroupLayoutEntry> entries;
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};
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUBindGroupLayout {
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};
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GPUBindGroupLayout includes GPUObjectBase;
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// BindGroup
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dictionary GPUBufferBinding {
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required GPUBuffer buffer;
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GPUSize64 offset = 0;
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GPUSize64 size;
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};
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typedef (GPUSampler or GPUTextureView or GPUBufferBinding) GPUBindingResource;
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dictionary GPUBindGroupEntry {
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required GPUIndex32 binding;
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required GPUBindingResource resource;
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};
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dictionary GPUBindGroupDescriptor : GPUObjectDescriptorBase {
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required GPUBindGroupLayout layout;
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required sequence<GPUBindGroupEntry> entries;
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};
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUBindGroup {
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};
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GPUBindGroup includes GPUObjectBase;
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// ****************************************************************************
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// PIPELINE CREATION (blend state, DS state, ..., pipelines)
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// ****************************************************************************
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// BlendState
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enum GPUBlendFactor {
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"zero",
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"one",
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"src-color",
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"one-minus-src-color",
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"src-alpha",
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"one-minus-src-alpha",
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"dst-color",
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"one-minus-dst-color",
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"dst-alpha",
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"one-minus-dst-alpha",
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"src-alpha-saturated",
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"blend-color",
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"one-minus-blend-color",
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};
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enum GPUBlendOperation {
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"add",
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"subtract",
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"reverse-subtract",
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"min",
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"max"
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};
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dictionary GPUBlendDescriptor {
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GPUBlendFactor srcFactor = "one";
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GPUBlendFactor dstFactor = "zero";
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GPUBlendOperation operation = "add";
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};
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typedef unsigned long GPUColorWriteFlags;
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[Pref="dom.webgpu.enabled",
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Exposed=Window]
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interface GPUColorWrite {
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const GPUColorWriteFlags RED = 0x1;
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const GPUColorWriteFlags GREEN = 0x2;
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const GPUColorWriteFlags BLUE = 0x4;
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const GPUColorWriteFlags ALPHA = 0x8;
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const GPUColorWriteFlags ALL = 0xF;
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};
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dictionary GPUColorStateDescriptor {
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required GPUTextureFormat format;
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GPUBlendDescriptor alphaBlend = {};
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GPUBlendDescriptor colorBlend = {};
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GPUColorWriteFlags writeMask = 0xF;
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};
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// DepthStencilState
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enum GPUStencilOperation {
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"keep",
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"zero",
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"replace",
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"invert",
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"increment-clamp",
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"decrement-clamp",
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"increment-wrap",
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"decrement-wrap"
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};
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dictionary GPUStencilStateFaceDescriptor {
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GPUCompareFunction compare = "always";
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GPUStencilOperation failOp = "keep";
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GPUStencilOperation depthFailOp = "keep";
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GPUStencilOperation passOp = "keep";
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};
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dictionary GPUDepthStencilStateDescriptor {
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required GPUTextureFormat format;
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boolean depthWriteEnabled = false;
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GPUCompareFunction depthCompare = "always";
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GPUStencilStateFaceDescriptor stencilFront = {};
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GPUStencilStateFaceDescriptor stencilBack = {};
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GPUStencilValue stencilReadMask = 0xFFFFFFFF;
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GPUStencilValue stencilWriteMask = 0xFFFFFFFF;
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};
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// InputState
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enum GPUIndexFormat {
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"uint16",
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"uint32",
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};
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enum GPUVertexFormat {
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"uchar2",
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"uchar4",
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"char2",
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"char4",
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"uchar2norm",
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"uchar4norm",
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"char2norm",
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"char4norm",
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"ushort2",
|
|
"ushort4",
|
|
"short2",
|
|
"short4",
|
|
"ushort2norm",
|
|
"ushort4norm",
|
|
"short2norm",
|
|
"short4norm",
|
|
"half2",
|
|
"half4",
|
|
"float",
|
|
"float2",
|
|
"float3",
|
|
"float4",
|
|
"uint",
|
|
"uint2",
|
|
"uint3",
|
|
"uint4",
|
|
"int",
|
|
"int2",
|
|
"int3",
|
|
"int4",
|
|
};
|
|
|
|
enum GPUInputStepMode {
|
|
"vertex",
|
|
"instance",
|
|
};
|
|
|
|
dictionary GPUVertexAttributeDescriptor {
|
|
required GPUVertexFormat format;
|
|
required GPUSize64 offset;
|
|
required GPUIndex32 shaderLocation;
|
|
};
|
|
|
|
dictionary GPUVertexBufferLayoutDescriptor {
|
|
required GPUSize64 arrayStride;
|
|
GPUInputStepMode stepMode = "vertex";
|
|
required sequence<GPUVertexAttributeDescriptor> attributes;
|
|
};
|
|
|
|
dictionary GPUVertexStateDescriptor {
|
|
GPUIndexFormat indexFormat = "uint32";
|
|
sequence<GPUVertexBufferLayoutDescriptor?> vertexBuffers = [];
|
|
};
|
|
|
|
// ShaderModule
|
|
typedef (Uint32Array or DOMString) GPUShaderCode;
|
|
|
|
dictionary GPUShaderModuleDescriptor : GPUObjectDescriptorBase {
|
|
required GPUShaderCode code;
|
|
};
|
|
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPUShaderModule {
|
|
};
|
|
GPUShaderModule includes GPUObjectBase;
|
|
|
|
// Common stuff for ComputePipeline and RenderPipeline
|
|
dictionary GPUPipelineDescriptorBase : GPUObjectDescriptorBase {
|
|
required GPUPipelineLayout layout;
|
|
};
|
|
|
|
dictionary GPUProgrammableStageDescriptor {
|
|
required GPUShaderModule module;
|
|
required DOMString entryPoint;
|
|
};
|
|
|
|
// ComputePipeline
|
|
dictionary GPUComputePipelineDescriptor : GPUPipelineDescriptorBase {
|
|
required GPUProgrammableStageDescriptor computeStage;
|
|
};
|
|
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPUComputePipeline {
|
|
};
|
|
GPUComputePipeline includes GPUObjectBase;
|
|
|
|
// GPURenderPipeline
|
|
enum GPUPrimitiveTopology {
|
|
"point-list",
|
|
"line-list",
|
|
"line-strip",
|
|
"triangle-list",
|
|
"triangle-strip"
|
|
};
|
|
|
|
dictionary GPURasterizationStateDescriptor {
|
|
GPUFrontFace frontFace = "ccw";
|
|
GPUCullMode cullMode = "none";
|
|
|
|
GPUDepthBias depthBias = 0;
|
|
float depthBiasSlopeScale = 0;
|
|
float depthBiasClamp = 0;
|
|
};
|
|
|
|
enum GPUFrontFace {
|
|
"ccw",
|
|
"cw"
|
|
};
|
|
|
|
enum GPUCullMode {
|
|
"none",
|
|
"front",
|
|
"back"
|
|
};
|
|
|
|
dictionary GPURenderPipelineDescriptor : GPUPipelineDescriptorBase {
|
|
required GPUProgrammableStageDescriptor vertexStage;
|
|
GPUProgrammableStageDescriptor fragmentStage;
|
|
|
|
required GPUPrimitiveTopology primitiveTopology;
|
|
GPURasterizationStateDescriptor rasterizationState = {};
|
|
required sequence<GPUColorStateDescriptor> colorStates;
|
|
GPUDepthStencilStateDescriptor depthStencilState;
|
|
GPUVertexStateDescriptor vertexState = {};
|
|
|
|
GPUSize32 sampleCount = 1;
|
|
GPUSampleMask sampleMask = 0xFFFFFFFF;
|
|
boolean alphaToCoverageEnabled = false;
|
|
};
|
|
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPURenderPipeline {
|
|
};
|
|
GPURenderPipeline includes GPUObjectBase;
|
|
|
|
// ****************************************************************************
|
|
// COMMAND RECORDING (Command buffer and all relevant structures)
|
|
// ****************************************************************************
|
|
|
|
enum GPULoadOp {
|
|
"load"
|
|
};
|
|
|
|
enum GPUStoreOp {
|
|
"store",
|
|
"clear"
|
|
};
|
|
|
|
dictionary GPURenderPassColorAttachmentDescriptor {
|
|
required GPUTextureView attachment;
|
|
GPUTextureView resolveTarget;
|
|
|
|
required (GPULoadOp or GPUColor) loadValue;
|
|
GPUStoreOp storeOp = "store";
|
|
};
|
|
|
|
dictionary GPURenderPassDepthStencilAttachmentDescriptor {
|
|
required GPUTextureView attachment;
|
|
|
|
required (GPULoadOp or float) depthLoadValue;
|
|
required GPUStoreOp depthStoreOp;
|
|
|
|
required (GPULoadOp or GPUStencilValue) stencilLoadValue;
|
|
required GPUStoreOp stencilStoreOp;
|
|
};
|
|
|
|
dictionary GPURenderPassDescriptor : GPUObjectDescriptorBase {
|
|
required sequence<GPURenderPassColorAttachmentDescriptor> colorAttachments;
|
|
GPURenderPassDepthStencilAttachmentDescriptor depthStencilAttachment;
|
|
};
|
|
|
|
dictionary GPUTextureDataLayout {
|
|
GPUSize64 offset = 0;
|
|
required GPUSize32 bytesPerRow;
|
|
GPUSize32 rowsPerImage = 0;
|
|
};
|
|
|
|
dictionary GPUBufferCopyView : GPUTextureDataLayout {
|
|
required GPUBuffer buffer;
|
|
};
|
|
|
|
dictionary GPUTextureCopyView {
|
|
required GPUTexture texture;
|
|
GPUIntegerCoordinate mipLevel = 0;
|
|
GPUOrigin3D origin;
|
|
};
|
|
|
|
dictionary GPUImageBitmapCopyView {
|
|
//required ImageBitmap imageBitmap; //TODO
|
|
GPUOrigin2D origin;
|
|
};
|
|
|
|
dictionary GPUCommandEncoderDescriptor : GPUObjectDescriptorBase {
|
|
};
|
|
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPUCommandEncoder {
|
|
[NewObject]
|
|
GPUComputePassEncoder beginComputePass(optional GPUComputePassDescriptor descriptor = {});
|
|
[NewObject]
|
|
GPURenderPassEncoder beginRenderPass(GPURenderPassDescriptor descriptor);
|
|
|
|
void copyBufferToBuffer(
|
|
GPUBuffer source,
|
|
GPUSize64 sourceOffset,
|
|
GPUBuffer destination,
|
|
GPUSize64 destinationOffset,
|
|
GPUSize64 size);
|
|
|
|
void copyBufferToTexture(
|
|
GPUBufferCopyView source,
|
|
GPUTextureCopyView destination,
|
|
GPUExtent3D copySize);
|
|
|
|
void copyTextureToBuffer(
|
|
GPUTextureCopyView source,
|
|
GPUBufferCopyView destination,
|
|
GPUExtent3D copySize);
|
|
|
|
void copyTextureToTexture(
|
|
GPUTextureCopyView source,
|
|
GPUTextureCopyView destination,
|
|
GPUExtent3D copySize);
|
|
|
|
/*
|
|
void copyImageBitmapToTexture(
|
|
GPUImageBitmapCopyView source,
|
|
GPUTextureCopyView destination,
|
|
GPUExtent3D copySize);
|
|
*/
|
|
|
|
//void pushDebugGroup(DOMString groupLabel);
|
|
//void popDebugGroup();
|
|
//void insertDebugMarker(DOMString markerLabel);
|
|
|
|
[NewObject]
|
|
GPUCommandBuffer finish(optional GPUCommandBufferDescriptor descriptor = {});
|
|
};
|
|
GPUCommandEncoder includes GPUObjectBase;
|
|
|
|
interface mixin GPUProgrammablePassEncoder {
|
|
void setBindGroup(GPUIndex32 index, GPUBindGroup bindGroup,
|
|
optional sequence<GPUBufferDynamicOffset> dynamicOffsets = []);
|
|
|
|
//void pushDebugGroup(DOMString groupLabel);
|
|
//void popDebugGroup();
|
|
//void insertDebugMarker(DOMString markerLabel);
|
|
};
|
|
|
|
// Render Pass
|
|
interface mixin GPURenderEncoderBase {
|
|
void setPipeline(GPURenderPipeline pipeline);
|
|
|
|
void setIndexBuffer(GPUBuffer buffer, optional GPUSize64 offset = 0, optional GPUSize64 size = 0);
|
|
void setVertexBuffer(GPUIndex32 slot, GPUBuffer buffer, optional GPUSize64 offset = 0, optional GPUSize64 size = 0);
|
|
|
|
void draw(GPUSize32 vertexCount,
|
|
optional GPUSize32 instanceCount = 1,
|
|
optional GPUSize32 firstVertex = 0,
|
|
optional GPUSize32 firstInstance = 0);
|
|
void drawIndexed(GPUSize32 indexCount,
|
|
optional GPUSize32 instanceCount = 1,
|
|
optional GPUSize32 firstIndex = 0,
|
|
optional GPUSignedOffset32 baseVertex = 0,
|
|
optional GPUSize32 firstInstance = 0);
|
|
|
|
void drawIndirect(GPUBuffer indirectBuffer, GPUSize64 indirectOffset);
|
|
void drawIndexedIndirect(GPUBuffer indirectBuffer, GPUSize64 indirectOffset);
|
|
};
|
|
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPURenderPassEncoder {
|
|
//void setViewport(float x, float y,
|
|
// float width, float height,
|
|
// float minDepth, float maxDepth);
|
|
|
|
//void setScissorRect(u32 x, u32 y, u32 width, u32 height);
|
|
|
|
//void setBlendColor(GPUColor color);
|
|
//void setStencilReference(u32 reference);
|
|
|
|
//void executeBundles(sequence<GPURenderBundle> bundles);
|
|
[Throws]
|
|
void endPass();
|
|
};
|
|
GPURenderPassEncoder includes GPUObjectBase;
|
|
GPURenderPassEncoder includes GPUProgrammablePassEncoder;
|
|
GPURenderPassEncoder includes GPURenderEncoderBase;
|
|
|
|
// Compute Pass
|
|
dictionary GPUComputePassDescriptor : GPUObjectDescriptorBase {
|
|
};
|
|
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPUComputePassEncoder {
|
|
void setPipeline(GPUComputePipeline pipeline);
|
|
void dispatch(GPUSize32 x, optional GPUSize32 y = 1, optional GPUSize32 z = 1);
|
|
void dispatchIndirect(GPUBuffer indirectBuffer, GPUSize64 indirectOffset);
|
|
|
|
[Throws]
|
|
void endPass();
|
|
};
|
|
GPUComputePassEncoder includes GPUObjectBase;
|
|
GPUComputePassEncoder includes GPUProgrammablePassEncoder;
|
|
|
|
// Command Buffer
|
|
dictionary GPUCommandBufferDescriptor : GPUObjectDescriptorBase {
|
|
};
|
|
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPUCommandBuffer {
|
|
};
|
|
GPUCommandBuffer includes GPUObjectBase;
|
|
|
|
dictionary GPURenderBundleEncoderDescriptor : GPUObjectDescriptorBase {
|
|
required sequence<GPUTextureFormat> colorFormats;
|
|
GPUTextureFormat depthStencilFormat;
|
|
GPUSize32 sampleCount = 1;
|
|
};
|
|
|
|
// Render Bundle
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPURenderBundleEncoder {
|
|
//GPURenderBundle finish(optional GPURenderBundleDescriptor descriptor = {});
|
|
};
|
|
GPURenderBundleEncoder includes GPUObjectBase;
|
|
//GPURenderBundleEncoder includes GPURenderEncoderBase;
|
|
|
|
dictionary GPURenderBundleDescriptor : GPUObjectDescriptorBase {
|
|
};
|
|
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPURenderBundle {
|
|
};
|
|
GPURenderBundle includes GPUObjectBase;
|
|
|
|
// ****************************************************************************
|
|
// OTHER (Fence, Queue SwapChain, Device)
|
|
// ****************************************************************************
|
|
|
|
// Fence
|
|
dictionary GPUFenceDescriptor : GPUObjectDescriptorBase {
|
|
GPUFenceValue initialValue = 0;
|
|
};
|
|
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPUFence {
|
|
//GPUFenceValue getCompletedValue();
|
|
//Promise<void> onCompletion(GPUFenceValue completionValue);
|
|
};
|
|
GPUFence includes GPUObjectBase;
|
|
|
|
// Queue
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPUQueue {
|
|
void submit(sequence<GPUCommandBuffer> buffers);
|
|
|
|
//GPUFence createFence(optional GPUFenceDescriptor descriptor = {});
|
|
//void signal(GPUFence fence, GPUFenceValue signalValue);
|
|
|
|
[Throws]
|
|
void writeBuffer(
|
|
GPUBuffer buffer,
|
|
GPUSize64 bufferOffset,
|
|
[AllowShared] ArrayBuffer data,
|
|
optional GPUSize64 dataOffset = 0,
|
|
optional GPUSize64 size);
|
|
|
|
[Throws]
|
|
void writeTexture(
|
|
GPUTextureCopyView destination,
|
|
[AllowShared] ArrayBuffer data,
|
|
GPUTextureDataLayout dataLayout,
|
|
GPUExtent3D size);
|
|
};
|
|
GPUQueue includes GPUObjectBase;
|
|
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPUSwapChain {
|
|
GPUTexture getCurrentTexture();
|
|
};
|
|
GPUSwapChain includes GPUObjectBase;
|
|
|
|
dictionary GPUSwapChainDescriptor : GPUObjectDescriptorBase {
|
|
required GPUDevice device;
|
|
required GPUTextureFormat format;
|
|
GPUTextureUsageFlags usage = 0x10; //GPUTextureUsage.OUTPUT_ATTACHMENT
|
|
};
|
|
|
|
[Pref="dom.webgpu.enabled",
|
|
Exposed=Window]
|
|
interface GPUCanvasContext {
|
|
// Calling configureSwapChain a second time invalidates the previous one,
|
|
// and all of the textures it's produced.
|
|
[Throws]
|
|
GPUSwapChain configureSwapChain(GPUSwapChainDescriptor descriptor);
|
|
|
|
//Promise<GPUTextureFormat> getSwapChainPreferredFormat(GPUDevice device);
|
|
};
|