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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 // A cached (non-streamed), memory-resident audio source | 25 // A cached (non-streamed), memory-resident audio source |
26 [ | 26 [ |
27 Conditional=WEB_AUDIO, | 27 Conditional=WEB_AUDIO, |
28 StrictTypeChecking, | 28 TypeChecking=Interface|Nullable, |
29 ] interface AudioBufferSourceNode : AudioSourceNode { | 29 ] interface AudioBufferSourceNode : AudioSourceNode { |
30 [RaisesException=Setter] attribute AudioBuffer buffer; | 30 [RaisesException=Setter] attribute AudioBuffer buffer; |
31 | 31 |
32 const unsigned short UNSCHEDULED_STATE = 0; | |
33 const unsigned short SCHEDULED_STATE = 1; | |
34 const unsigned short PLAYING_STATE = 2; | |
35 const unsigned short FINISHED_STATE = 3; | |
36 | |
37 readonly attribute unsigned short playbackState; | |
38 | |
39 readonly attribute AudioParam gain; | |
40 readonly attribute AudioParam playbackRate; | 32 readonly attribute AudioParam playbackRate; |
41 | 33 |
42 attribute boolean loop; | 34 attribute boolean loop; |
43 attribute double loopStart; | 35 attribute double loopStart; |
44 attribute double loopEnd; | 36 attribute double loopEnd; |
45 | 37 |
46 [RaisesException, MeasureAs=WebAudioStart] void start(optional double when,
optional double grainOffset, optional double grainDuration); | 38 [RaisesException] void start(optional double when, optional double grainOffs
et, optional double grainDuration); |
47 [RaisesException] void stop(optional double when); | 39 [RaisesException] void stop(optional double when); |
48 | 40 |
49 [RaisesException, ImplementedAs=start, MeasureAs=LegacyWebAudio] void noteOn
(double when); | |
50 [RaisesException, MeasureAs=LegacyWebAudio] void noteGrainOn(double when, do
uble grainOffset, double grainDuration); | |
51 [RaisesException, ImplementedAs=stop] void noteOff(double when); | |
52 | |
53 attribute EventHandler onended; | 41 attribute EventHandler onended; |
54 }; | 42 }; |
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