/*

Copyright 2024 New Vector Ltd.

Copyright 2024 The Matrix.org Foundation C.I.C.

SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only

Please see LICENSE files in the repository root for full details.

*/

// @ts-ignore - `.ts` is needed here to make TS happy

import { Request, Response } from "./workers/playback.worker";

import { WorkerManager } from "./WorkerManager";

import playbackWorkerFactory from "./workers/playbackWorkerFactory";

export class PlaybackEncoder {

private static internalInstance = new PlaybackEncoder();

public static get instance(): PlaybackEncoder {

return PlaybackEncoder.internalInstance;

}

private readonly worker = new WorkerManager<Request, Response>(playbackWorkerFactory());

public getPlaybackWaveform(input: Float32Array): Promise<number[]> {

return this.worker.call({ data: Array.from(input) }).then((resp) => resp.waveform);

}

}