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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
// https://gpuweb.github.io/gpuweb/#gpuadapter
[Exposed=(Window, DedicatedWorker), Pref="dom.webgpu.enabled"]
interface GPUAdapter {
//[SameObject] readonly attribute GPUSupportedFeatures features;
[SameObject] readonly attribute GPUSupportedLimits limits;
readonly attribute boolean isFallbackAdapter;
[NewObject]
Promise<GPUDevice> requestDevice(optional GPUDeviceDescriptor descriptor = {});
[NewObject]
Promise<GPUAdapterInfo> requestAdapterInfo(optional sequence<DOMString> unmaskHints = []);
};
dictionary GPUDeviceDescriptor {
sequence<GPUFeatureName> requiredFeatures = [];
record<DOMString, GPUSize64> requiredLimits;
};
enum GPUFeatureName {
"depth-clip-control",
"depth24unorm-stencil8",
"depth32float-stencil8",
"pipeline-statistics-query",
"texture-compression-bc",
"texture-compression-etc2",
"texture-compression-astc",
"timestamp-query",
"indirect-first-instance",
};
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