| /* 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/. */ |
| /* |
| * The origin of this IDL file is |
| * https://webaudio.github.io/web-audio-api/#gainnode |
| */ |
| |
| dictionary GainOptions : AudioNodeOptions { |
| float gain = 1.0; |
| }; |
| |
| [Exposed=Window] |
| interface GainNode : AudioNode { |
| [Throws] constructor(BaseAudioContext context, optional GainOptions options = {}); |
| readonly attribute AudioParam gain; |
| }; |
