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Side by Side Diff: Source/modules/webaudio/AudioProcessingEvent.h

Issue 210973002: Supporting a playbackTime attribute on AudioprocessingEvent. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Rebase Created 6 years, 9 months ago
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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
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30 #include "wtf/PassRefPtr.h" 30 #include "wtf/PassRefPtr.h"
31 #include "wtf/RefPtr.h" 31 #include "wtf/RefPtr.h"
32 32
33 namespace WebCore { 33 namespace WebCore {
34 34
35 class AudioBuffer; 35 class AudioBuffer;
36 36
37 class AudioProcessingEvent FINAL : public Event { 37 class AudioProcessingEvent FINAL : public Event {
38 public: 38 public:
39 static PassRefPtrWillBeRawPtr<AudioProcessingEvent> create(); 39 static PassRefPtrWillBeRawPtr<AudioProcessingEvent> create();
40 static PassRefPtrWillBeRawPtr<AudioProcessingEvent> create(PassRefPtr<AudioB uffer> inputBuffer, PassRefPtr<AudioBuffer> outputBuffer); 40 static PassRefPtrWillBeRawPtr<AudioProcessingEvent> create(PassRefPtr<AudioB uffer> inputBuffer, PassRefPtr<AudioBuffer> outputBuffer, double playbackTime);
41 41
42 virtual ~AudioProcessingEvent(); 42 virtual ~AudioProcessingEvent();
43 43
44 AudioBuffer* inputBuffer() { return m_inputBuffer.get(); } 44 AudioBuffer* inputBuffer() { return m_inputBuffer.get(); }
45 AudioBuffer* outputBuffer() { return m_outputBuffer.get(); } 45 AudioBuffer* outputBuffer() { return m_outputBuffer.get(); }
46 double playbackTime() const { return m_playbackTime; }
46 47
47 virtual const AtomicString& interfaceName() const OVERRIDE; 48 virtual const AtomicString& interfaceName() const OVERRIDE;
48 49
49 virtual void trace(Visitor*) OVERRIDE; 50 virtual void trace(Visitor*) OVERRIDE;
50 51
51 private: 52 private:
52 AudioProcessingEvent(); 53 AudioProcessingEvent();
53 AudioProcessingEvent(PassRefPtr<AudioBuffer> inputBuffer, PassRefPtr<AudioBu ffer> outputBuffer); 54 AudioProcessingEvent(PassRefPtr<AudioBuffer> inputBuffer, PassRefPtr<AudioBu ffer> outputBuffer, double playbackTime);
54 55
55 RefPtr<AudioBuffer> m_inputBuffer; 56 RefPtr<AudioBuffer> m_inputBuffer;
56 RefPtr<AudioBuffer> m_outputBuffer; 57 RefPtr<AudioBuffer> m_outputBuffer;
58 double m_playbackTime;
57 }; 59 };
58 60
59 } // namespace WebCore 61 } // namespace WebCore
60 62
61 #endif // AudioProcessingEvent_h 63 #endif // AudioProcessingEvent_h
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