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1 /* | 1 /* |
2 * Copyright (C) 2011, Google Inc. All rights reserved. | 2 * Copyright (C) 2011, 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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34 #include "wtf/PassRefPtr.h" | 34 #include "wtf/PassRefPtr.h" |
35 #include "wtf/ThreadingPrimitives.h" | 35 #include "wtf/ThreadingPrimitives.h" |
36 | 36 |
37 namespace WebCore { | 37 namespace WebCore { |
38 | 38 |
39 class AudioContext; | 39 class AudioContext; |
40 class HTMLMediaElement; | 40 class HTMLMediaElement; |
41 | 41 |
42 class MediaElementAudioSourceNode FINAL : public AudioSourceNode, public AudioSo
urceProviderClient { | 42 class MediaElementAudioSourceNode FINAL : public AudioSourceNode, public AudioSo
urceProviderClient { |
43 public: | 43 public: |
44 static PassRefPtr<MediaElementAudioSourceNode> create(AudioContext*, HTMLMed
iaElement*); | 44 static PassRefPtrWillBeRawPtr<MediaElementAudioSourceNode> create(AudioConte
xt*, HTMLMediaElement*); |
45 | 45 |
46 virtual ~MediaElementAudioSourceNode(); | 46 virtual ~MediaElementAudioSourceNode(); |
47 | 47 |
48 HTMLMediaElement* mediaElement() { return m_mediaElement.get(); } | 48 HTMLMediaElement* mediaElement() { return m_mediaElement.get(); } |
49 | 49 |
50 // AudioNode | 50 // AudioNode |
51 virtual void process(size_t framesToProcess) OVERRIDE; | 51 virtual void process(size_t framesToProcess) OVERRIDE; |
52 | 52 |
53 // AudioSourceProviderClient | 53 // AudioSourceProviderClient |
54 virtual void setFormat(size_t numberOfChannels, float sampleRate) OVERRIDE; | 54 virtual void setFormat(size_t numberOfChannels, float sampleRate) OVERRIDE; |
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69 double m_sourceSampleRate; | 69 double m_sourceSampleRate; |
70 | 70 |
71 OwnPtr<MultiChannelResampler> m_multiChannelResampler; | 71 OwnPtr<MultiChannelResampler> m_multiChannelResampler; |
72 }; | 72 }; |
73 | 73 |
74 } // namespace WebCore | 74 } // namespace WebCore |
75 | 75 |
76 #endif // ENABLE(WEB_AUDIO) | 76 #endif // ENABLE(WEB_AUDIO) |
77 | 77 |
78 #endif // MediaElementAudioSourceNode_h | 78 #endif // MediaElementAudioSourceNode_h |
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