1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*
* Copyright (C) 2010, Google Inc. All rights reserved.
* Copyright (C) 2011 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
enum AudioContextLatencyCategory {
"balanced",
"interactive",
"playback"
};
dictionary AudioSinkOptions {
required AudioSinkType type;
};
// https://webaudio.github.io/web-audio-api/#AudioContext
[
Exposed=Window,
ActiveScriptWrappable
] interface AudioContext : BaseAudioContext {
[HighEntropy, CallWith=ExecutionContext, RaisesException, Measure] constructor(optional AudioContextOptions contextOptions = {});
[HighEntropy=Direct, MeasureAs=AudioContextBaseLatency] readonly attribute double baseLatency;
[HighEntropy=Direct, MeasureAs=AudioContextOutputLatency] readonly attribute double outputLatency;
[MeasureAs=AudioContextSinkId, SecureContext] readonly attribute (DOMString or AudioSinkInfo) sinkId;
[SecureContext] attribute EventHandler onsinkchange;
[RuntimeEnabled=AudioContextOnError, MeasureAs=AudioContextOnError] attribute EventHandler onerror;
[MeasureAs=AudioContextGetOutputTimestamp, CallWith=ScriptState] AudioTimestamp getOutputTimestamp();
[MeasureAs=AudioContextResume, RaisesException, CallWith=ScriptState, ImplementedAs=resumeContext] Promise<undefined> resume();
[MeasureAs=AudioContextSuspend, RaisesException, CallWith=ScriptState, ImplementedAs=suspendContext] Promise<undefined> suspend();
[MeasureAs=AudioContextClose, RaisesException, CallWith=ScriptState, ImplementedAs=closeContext] Promise<undefined> close();
[MeasureAs=AudioContextSetSinkId, RaisesException, CallWith=ScriptState, SecureContext] Promise<undefined> setSinkId((DOMString or AudioSinkOptions) sinkId);
[RaisesException, MeasureAs=AudioContextCreateMediaElementSource] MediaElementAudioSourceNode createMediaElementSource(HTMLMediaElement mediaElement);
[RaisesException, MeasureAs=AudioContextCreateMediaStreamSource] MediaStreamAudioSourceNode createMediaStreamSource(MediaStream mediaStream);
[RaisesException, MeasureAs=AudioContextCreateMediaStreamDestination] MediaStreamAudioDestinationNode createMediaStreamDestination();
// https://wicg.github.io/web_audio_playout
[RuntimeEnabled=AudioContextPlayoutStats, MeasureAs=AudioContextPlayoutStats, SameObject] readonly attribute AudioPlayoutStats playoutStats;
};
|
