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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
tkent
2017/02/08 22:38:46
2016 -> 2017
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2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef WebAudioLatencyHint_h | |
6 #define WebAudioLatencyHint_h | |
7 | |
8 #include "WebString.h" | |
tkent
2017/02/08 22:38:46
WebString.h -> public/platform/WebString.h
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9 | |
10 namespace blink { | |
11 | |
12 class WebAudioLatencyHint { | |
13 public: | |
14 enum AudioContextLatencyCategory { | |
15 kCategoryInteractive, | |
16 kCategoryBalanced, | |
17 kCategoryPlayback, | |
18 kCategoryExact | |
19 }; | |
20 | |
21 explicit WebAudioLatencyHint(WebString category) { | |
tkent
2017/02/08 22:38:46
WebString -> const WebString&
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22 if (category == "interactive") { | |
23 m_category = kCategoryInteractive; | |
24 } else if (category == "balanced") { | |
25 m_category = kCategoryBalanced; | |
26 } else if (category == "playback") { | |
27 m_category = kCategoryPlayback; | |
28 } else { | |
29 NOTREACHED(); | |
30 m_category = kCategoryInteractive; | |
31 } | |
32 } | |
33 | |
34 explicit WebAudioLatencyHint(AudioContextLatencyCategory category) | |
35 : m_category(category), m_seconds(0) {} | |
36 explicit WebAudioLatencyHint(double seconds) | |
37 : m_category(kCategoryExact), m_seconds(seconds) {} | |
38 | |
39 AudioContextLatencyCategory category() const { return m_category; } | |
40 double seconds() const { | |
41 DCHECK_EQ(m_category, kCategoryExact); | |
42 return m_seconds; | |
43 } | |
44 | |
45 private: | |
46 AudioContextLatencyCategory m_category; | |
47 double m_seconds; | |
48 }; | |
49 | |
50 } // namespace blink | |
51 | |
52 #endif | |
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