blob: f62770afcceb98235dde2b0235391916b550c2d6 [file] [log] [blame]
// Copyright 2015 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// https://www.w3.org/TR/webaudio/#AudioContext-section
[
Constructor,
ConstructorCallWith=EnvironmentSettings,
]
interface AudioContext : EventTarget {
readonly attribute AudioDestinationNode destination;
readonly attribute float sampleRate;
readonly attribute double currentTime;
[CallWith=EnvironmentSettings] void decodeAudioData(
ArrayBuffer audioData, DecodeSuccessCallback successCallback,
optional DecodeErrorCallback errorCallback);
// AudioNode creation
[CallWith=EnvironmentSettings] AudioBufferSourceNode createBufferSource();
// AudioBuffer creation
AudioBuffer createBuffer(unsigned long numOfChannels, unsigned long length,
float sample_rate);
};
callback DecodeSuccessCallback = void(AudioBuffer decodedData);
callback DecodeErrorCallback = void();