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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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30 #include "platform/audio/AudioBus.h" | 30 #include "platform/audio/AudioBus.h" |
31 #include "modules/mediastream/MediaStream.h" | 31 #include "modules/mediastream/MediaStream.h" |
32 #include "modules/webaudio/AudioBasicInspectorNode.h" | 32 #include "modules/webaudio/AudioBasicInspectorNode.h" |
33 #include "wtf/OwnPtr.h" | 33 #include "wtf/OwnPtr.h" |
34 #include "wtf/PassRefPtr.h" | 34 #include "wtf/PassRefPtr.h" |
35 | 35 |
36 namespace blink { | 36 namespace blink { |
37 | 37 |
38 class AudioContext; | 38 class AudioContext; |
39 | 39 |
40 class MediaStreamAudioDestinationNode FINAL : public AudioBasicInspectorNode { | 40 class MediaStreamAudioDestinationNode final : public AudioBasicInspectorNode { |
41 DEFINE_WRAPPERTYPEINFO(); | 41 DEFINE_WRAPPERTYPEINFO(); |
42 public: | 42 public: |
43 static MediaStreamAudioDestinationNode* create(AudioContext*, size_t numberO
fChannels); | 43 static MediaStreamAudioDestinationNode* create(AudioContext*, size_t numberO
fChannels); |
44 virtual ~MediaStreamAudioDestinationNode(); | 44 virtual ~MediaStreamAudioDestinationNode(); |
45 virtual void trace(Visitor*) OVERRIDE; | 45 virtual void trace(Visitor*) override; |
46 | 46 |
47 MediaStream* stream() { return m_stream.get(); } | 47 MediaStream* stream() { return m_stream.get(); } |
48 | 48 |
49 // AudioNode. | 49 // AudioNode. |
50 virtual void dispose() OVERRIDE; | 50 virtual void dispose() override; |
51 virtual void process(size_t framesToProcess) OVERRIDE; | 51 virtual void process(size_t framesToProcess) override; |
52 | 52 |
53 private: | 53 private: |
54 MediaStreamAudioDestinationNode(AudioContext*, size_t numberOfChannels); | 54 MediaStreamAudioDestinationNode(AudioContext*, size_t numberOfChannels); |
55 | 55 |
56 virtual double tailTime() const OVERRIDE { return 0; } | 56 virtual double tailTime() const override { return 0; } |
57 virtual double latencyTime() const OVERRIDE { return 0; } | 57 virtual double latencyTime() const override { return 0; } |
58 | 58 |
59 // As an audio source, we will never propagate silence. | 59 // As an audio source, we will never propagate silence. |
60 virtual bool propagatesSilence() const OVERRIDE { return false; } | 60 virtual bool propagatesSilence() const override { return false; } |
61 | 61 |
62 Member<MediaStream> m_stream; | 62 Member<MediaStream> m_stream; |
63 Member<MediaStreamSource> m_source; | 63 Member<MediaStreamSource> m_source; |
64 RefPtr<AudioBus> m_mixBus; | 64 RefPtr<AudioBus> m_mixBus; |
65 }; | 65 }; |
66 | 66 |
67 } // namespace blink | 67 } // namespace blink |
68 | 68 |
69 #endif // ENABLE(WEB_AUDIO) | 69 #endif // ENABLE(WEB_AUDIO) |
70 | 70 |
71 #endif // MediaStreamAudioDestinationNode_h | 71 #endif // MediaStreamAudioDestinationNode_h |
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