| // Copyright 2015 Google Inc. 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/#AudioNode-section |
| |
| interface AudioNode : EventTarget { |
| [RaisesException] void connect(AudioNode destination, |
| optional unsigned long output = 0, |
| optional unsigned long input = 0); |
| [RaisesException] void disconnect(optional unsigned long output = 0); |
| |
| readonly attribute AudioContext context; |
| readonly attribute unsigned long numberOfInputs; |
| readonly attribute unsigned long numberOfOutputs; |
| |
| // Channel up-mixing and down-mixing rules for all inputs. |
| [RaisesException=Setter] attribute unsigned long channelCount; |
| attribute AudioNodeChannelCountMode channelCountMode; |
| attribute AudioNodeChannelInterpretation channelInterpretation; |
| }; |