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1 /* | 1 /* |
2 * Copyright (C) 2012, Google Inc. All rights reserved. | 2 * Copyright (C) 2012, 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 |
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26 "sine", | 26 "sine", |
27 "square", | 27 "square", |
28 "sawtooth", | 28 "sawtooth", |
29 "triangle", | 29 "triangle", |
30 "custom" | 30 "custom" |
31 }; | 31 }; |
32 | 32 |
33 // OscillatorNode is an audio generator of periodic waveforms. | 33 // OscillatorNode is an audio generator of periodic waveforms. |
34 [ | 34 [ |
35 Conditional=WEB_AUDIO, | 35 Conditional=WEB_AUDIO, |
36 TypeChecking=Unrestricted, | |
37 ] interface OscillatorNode : AudioSourceNode { | 36 ] interface OscillatorNode : AudioSourceNode { |
38 | 37 |
39 attribute OscillatorType type; | 38 attribute OscillatorType type; |
40 | 39 |
41 readonly attribute AudioParam frequency; // in Hertz | 40 readonly attribute AudioParam frequency; // in Hertz |
42 readonly attribute AudioParam detune; // in Cents | 41 readonly attribute AudioParam detune; // in Cents |
43 | 42 |
44 [RaisesException] void start(optional double when); | 43 [RaisesException] void start(optional double when); |
45 [RaisesException] void stop(optional double when); | 44 [RaisesException] void stop(optional double when); |
46 | 45 |
47 void setPeriodicWave(PeriodicWave periodicWave); | 46 void setPeriodicWave(PeriodicWave periodicWave); |
48 | 47 |
49 attribute EventHandler onended; | 48 attribute EventHandler onended; |
50 }; | 49 }; |
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