/* 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/#gpuvalidationerror
[Exposed=(Window, DedicatedWorker), Pref="dom.webgpu.enabled"]
interface GPUValidationError {
    constructor(DOMString message);
    readonly attribute DOMString message;
};

typedef (GPUOutOfMemoryError or GPUValidationError) GPUError;

enum GPUErrorFilter {
    "out-of-memory",
    "validation"
};

partial interface GPUDevice {
    undefined pushErrorScope(GPUErrorFilter filter);
    Promise<GPUError?> popErrorScope();
};