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1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
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4 * You can obtain one at http://mozilla.org/MPL/2.0/. |
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5 * |
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6 * The origin of this IDL file is |
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7 * https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html |
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8 * |
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9 * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C |
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10 * liability, trademark and document use rules apply. |
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11 */ |
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12 |
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13 enum PanningModelType { |
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14 // Hack: Use numbers to support alternate enum values |
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15 "0", "1", |
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16 |
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17 "equalpower", |
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18 "HRTF" |
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19 }; |
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20 |
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21 enum DistanceModelType { |
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22 // Hack: Use numbers to support alternate enum values |
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23 "0", "1", "2", |
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24 |
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25 "linear", |
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26 "inverse", |
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27 "exponential" |
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28 }; |
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29 |
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30 interface PannerNode : AudioNode { |
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31 |
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32 // Default for stereo is HRTF |
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33 attribute PanningModelType panningModel; |
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34 |
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35 // Uses a 3D cartesian coordinate system |
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36 void setPosition(double x, double y, double z); |
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37 void setOrientation(double x, double y, double z); |
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38 void setVelocity(double x, double y, double z); |
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39 |
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40 // Distance model and attributes |
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41 attribute DistanceModelType distanceModel; |
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42 attribute double refDistance; |
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43 attribute double maxDistance; |
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44 attribute double rolloffFactor; |
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45 |
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46 // Directional sound cone |
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47 attribute double coneInnerAngle; |
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48 attribute double coneOuterAngle; |
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49 attribute double coneOuterGain; |
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50 |
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51 }; |
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52 |
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53 /* |
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54 * The origin of this IDL file is |
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55 * https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AlternateNames |
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56 */ |
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57 partial interface PannerNode { |
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58 [Pref="media.webaudio.legacy.PannerNode"] |
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59 const unsigned short EQUALPOWER = 0; |
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60 [Pref="media.webaudio.legacy.PannerNode"] |
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61 const unsigned short HRTF = 1; |
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62 |
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63 [Pref="media.webaudio.legacy.PannerNode"] |
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64 const unsigned short LINEAR_DISTANCE = 0; |
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65 [Pref="media.webaudio.legacy.PannerNode"] |
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66 const unsigned short INVERSE_DISTANCE = 1; |
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67 [Pref="media.webaudio.legacy.PannerNode"] |
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68 const unsigned short EXPONENTIAL_DISTANCE = 2; |
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69 }; |
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70 |