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1 /* | 1 /* |
2 * Copyright (C) 2010, Google Inc. All rights reserved. | 2 * Copyright (C) 2010, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN
Y | 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN
Y |
17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND O
N | 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND O
N |
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
23 */ | 23 */ |
24 | 24 |
| 25 enum PanningModelType { |
| 26 "equalpower", |
| 27 "HRTF" |
| 28 }; |
| 29 |
| 30 enum DistanceModelType { |
| 31 "linear", |
| 32 "inverse", |
| 33 "exponential" |
| 34 }; |
| 35 |
25 [ | 36 [ |
26 NoInterfaceObject, | 37 NoInterfaceObject, |
27 Conditional=WEB_AUDIO | 38 Conditional=WEB_AUDIO |
28 ] interface PannerNode : AudioNode { | 39 ] interface PannerNode : AudioNode { |
29 // Panning model | |
30 const unsigned short EQUALPOWER = 0; | |
31 const unsigned short HRTF = 1; | |
32 const unsigned short SOUNDFIELD = 2; | |
33 | |
34 // Distance model | |
35 const unsigned short LINEAR_DISTANCE = 0; | |
36 const unsigned short INVERSE_DISTANCE = 1; | |
37 const unsigned short EXPONENTIAL_DISTANCE = 2; | |
38 | |
39 // Default model for stereo is HRTF | 40 // Default model for stereo is HRTF |
40 [Custom=Setter] attribute DOMString panningModel; | 41 attribute PanningModelType panningModel; |
41 | 42 |
42 // Uses a 3D cartesian coordinate system | 43 // Uses a 3D cartesian coordinate system |
43 void setPosition(float x, float y, float z); | 44 void setPosition(float x, float y, float z); |
44 void setOrientation(float x, float y, float z); | 45 void setOrientation(float x, float y, float z); |
45 void setVelocity(float x, float y, float z); | 46 void setVelocity(float x, float y, float z); |
46 | 47 |
47 // Distance model | 48 // Distance model |
48 [Custom=Setter] attribute DOMString distanceModel; | 49 attribute DistanceModelType distanceModel; |
49 | 50 |
50 attribute double refDistance; | 51 attribute double refDistance; |
51 attribute double maxDistance; | 52 attribute double maxDistance; |
52 attribute double rolloffFactor; | 53 attribute double rolloffFactor; |
53 | 54 |
54 // Directional sound cone | 55 // Directional sound cone |
55 attribute double coneInnerAngle; | 56 attribute double coneInnerAngle; |
56 attribute double coneOuterAngle; | 57 attribute double coneOuterAngle; |
57 attribute double coneOuterGain; | 58 attribute double coneOuterGain; |
58 }; | 59 }; |
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