зеркало из https://github.com/mozilla/gecko-dev.git
78 строки
2.5 KiB
Plaintext
78 строки
2.5 KiB
Plaintext
/* -*- 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/
|
|
*
|
|
* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
|
|
* liability, trademark and document use rules apply.
|
|
*/
|
|
|
|
enum PanningModelType {
|
|
"equalpower",
|
|
"HRTF"
|
|
};
|
|
|
|
enum DistanceModelType {
|
|
"linear",
|
|
"inverse",
|
|
"exponential"
|
|
};
|
|
|
|
dictionary PannerOptions : AudioNodeOptions {
|
|
PanningModelType panningModel = "equalpower";
|
|
DistanceModelType distanceModel = "inverse";
|
|
float positionX = 0;
|
|
float positionY = 0;
|
|
float positionZ = 0;
|
|
float orientationX = 1;
|
|
float orientationY = 0;
|
|
float orientationZ = 0;
|
|
double refDistance = 1;
|
|
double maxDistance = 10000;
|
|
double rolloffFactor = 1;
|
|
double coneInnerAngle = 360;
|
|
double coneOuterAngle = 360;
|
|
double coneOuterGain = 0;
|
|
};
|
|
|
|
[Pref="dom.webaudio.enabled",
|
|
Constructor(BaseAudioContext context, optional PannerOptions options)]
|
|
interface PannerNode : AudioNode {
|
|
|
|
// Default for stereo is equalpower
|
|
attribute PanningModelType panningModel;
|
|
|
|
// Uses a 3D cartesian coordinate system
|
|
void setPosition(double x, double y, double z);
|
|
void setOrientation(double x, double y, double z);
|
|
|
|
// Cartesian coordinate for position
|
|
readonly attribute AudioParam positionX;
|
|
readonly attribute AudioParam positionY;
|
|
readonly attribute AudioParam positionZ;
|
|
|
|
// Cartesian coordinate for orientation
|
|
readonly attribute AudioParam orientationX;
|
|
readonly attribute AudioParam orientationY;
|
|
readonly attribute AudioParam orientationZ;
|
|
|
|
// Distance model and attributes
|
|
attribute DistanceModelType distanceModel;
|
|
attribute double refDistance;
|
|
attribute double maxDistance;
|
|
attribute double rolloffFactor;
|
|
|
|
// Directional sound cone
|
|
attribute double coneInnerAngle;
|
|
attribute double coneOuterAngle;
|
|
attribute double coneOuterGain;
|
|
|
|
};
|
|
|
|
// Mozilla extension
|
|
PannerNode implements AudioNodePassThrough;
|
|
|