From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- dom/webidl/AudioParam.webidl | 65 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 dom/webidl/AudioParam.webidl (limited to 'dom/webidl/AudioParam.webidl') diff --git a/dom/webidl/AudioParam.webidl b/dom/webidl/AudioParam.webidl new file mode 100644 index 0000000000..e9b2b30ea6 --- /dev/null +++ b/dom/webidl/AudioParam.webidl @@ -0,0 +1,65 @@ +/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* 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 http://mozilla.org/MPL/2.0/. + * + * The origin of this IDL file is + * https://webaudio.github.io/web-audio-api/#enumdef-automationrate + * https://webaudio.github.io/web-audio-api/#audioparam + * + * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C + * liability, trademark and document use rules apply. + */ + +enum AutomationRate { + "a-rate", + "k-rate" +}; + +[Pref="dom.webaudio.enabled", + Exposed=Window] +interface AudioParam { + [SetterThrows] + attribute float value; + readonly attribute float defaultValue; + readonly attribute float minValue; + readonly attribute float maxValue; + + // Parameter automation. + [Throws] + AudioParam setValueAtTime(float value, double startTime); + [Throws] + AudioParam linearRampToValueAtTime(float value, double endTime); + [Throws] + AudioParam exponentialRampToValueAtTime(float value, double endTime); + + // Exponentially approach the target value with a rate having the given time constant. + [Throws] + AudioParam setTargetAtTime(float target, double startTime, double timeConstant); + + // Sets an array of arbitrary parameter values starting at time for the given duration. + // The number of values will be scaled to fit into the desired duration. + [Throws] + AudioParam setValueCurveAtTime(sequence values, double startTime, double duration); + + // Cancels all scheduled parameter changes with times greater than or equal to startTime. + [Throws] + AudioParam cancelScheduledValues(double startTime); + +}; + +// Mozilla extension +partial interface AudioParam { + // The ID of the AudioNode this AudioParam belongs to. + [ChromeOnly] + readonly attribute unsigned long parentNodeId; + // The name of the AudioParam + [ChromeOnly] + readonly attribute DOMString name; +}; + +partial interface AudioParam { + // This attribute is used for mochitest only. + [ChromeOnly] + readonly attribute boolean isTrackSuspended; +}; -- cgit v1.2.3