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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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43 namespace blink { | 43 namespace blink { |
44 | 44 |
45 class AudioSourceProviderClient; | 45 class AudioSourceProviderClient; |
46 class HTMLMediaElement; | 46 class HTMLMediaElement; |
47 class WebAudioSourceProvider; | 47 class WebAudioSourceProvider; |
48 class WebContentDecryptionModule; | 48 class WebContentDecryptionModule; |
49 class WebMediaPlayer; | 49 class WebMediaPlayer; |
50 | 50 |
51 // This class serves as a bridge between MediaPlayer and | 51 // This class serves as a bridge between MediaPlayer and |
52 // WebMediaPlayer. | 52 // WebMediaPlayer. |
53 class WebMediaPlayerClientImpl FINAL : public MediaPlayer, public WebMediaPlayer
Client { | 53 class WebMediaPlayerClientImpl final : public MediaPlayer, public WebMediaPlayer
Client { |
54 | 54 |
55 public: | 55 public: |
56 static PassOwnPtr<MediaPlayer> create(MediaPlayerClient*); | 56 static PassOwnPtr<MediaPlayer> create(MediaPlayerClient*); |
57 | 57 |
58 virtual ~WebMediaPlayerClientImpl(); | 58 virtual ~WebMediaPlayerClientImpl(); |
59 | 59 |
60 // WebMediaPlayerClient methods: | 60 // WebMediaPlayerClient methods: |
61 virtual void networkStateChanged() OVERRIDE; | 61 virtual void networkStateChanged() override; |
62 virtual void readyStateChanged() OVERRIDE; | 62 virtual void readyStateChanged() override; |
63 virtual void timeChanged() OVERRIDE; | 63 virtual void timeChanged() override; |
64 virtual void repaint() OVERRIDE; | 64 virtual void repaint() override; |
65 virtual void durationChanged() OVERRIDE; | 65 virtual void durationChanged() override; |
66 virtual void sizeChanged() OVERRIDE; | 66 virtual void sizeChanged() override; |
67 virtual void playbackStateChanged() OVERRIDE; | 67 virtual void playbackStateChanged() override; |
68 | 68 |
69 // WebEncryptedMediaPlayerClient methods: | 69 // WebEncryptedMediaPlayerClient methods: |
70 virtual void keyAdded(const WebString& keySystem, const WebString& sessionId
) OVERRIDE; | 70 virtual void keyAdded(const WebString& keySystem, const WebString& sessionId
) override; |
71 virtual void keyError(const WebString& keySystem, const WebString& sessionId
, MediaKeyErrorCode, unsigned short systemCode) OVERRIDE; | 71 virtual void keyError(const WebString& keySystem, const WebString& sessionId
, MediaKeyErrorCode, unsigned short systemCode) override; |
72 virtual void keyMessage(const WebString& keySystem, const WebString& session
Id, const unsigned char* message, unsigned messageLength, const WebURL& defaultU
RL) OVERRIDE; | 72 virtual void keyMessage(const WebString& keySystem, const WebString& session
Id, const unsigned char* message, unsigned messageLength, const WebURL& defaultU
RL) override; |
73 virtual void keyNeeded(const WebString& contentType, const unsigned char* in
itData, unsigned initDataLength) OVERRIDE; | 73 virtual void keyNeeded(const WebString& contentType, const unsigned char* in
itData, unsigned initDataLength) override; |
74 | 74 |
75 virtual void setWebLayer(WebLayer*) OVERRIDE; | 75 virtual void setWebLayer(WebLayer*) override; |
76 virtual WebMediaPlayer::TrackId addAudioTrack(const WebString& id, AudioTrac
kKind, const WebString& label, const WebString& language, bool enabled) OVERRIDE
; | 76 virtual WebMediaPlayer::TrackId addAudioTrack(const WebString& id, AudioTrac
kKind, const WebString& label, const WebString& language, bool enabled) override
; |
77 virtual void removeAudioTrack(WebMediaPlayer::TrackId) OVERRIDE; | 77 virtual void removeAudioTrack(WebMediaPlayer::TrackId) override; |
78 virtual WebMediaPlayer::TrackId addVideoTrack(const WebString& id, VideoTrac
kKind, const WebString& label, const WebString& language, bool selected) OVERRID
E; | 78 virtual WebMediaPlayer::TrackId addVideoTrack(const WebString& id, VideoTrac
kKind, const WebString& label, const WebString& language, bool selected) overrid
e; |
79 virtual void removeVideoTrack(WebMediaPlayer::TrackId) OVERRIDE; | 79 virtual void removeVideoTrack(WebMediaPlayer::TrackId) override; |
80 virtual void addTextTrack(WebInbandTextTrack*) OVERRIDE; | 80 virtual void addTextTrack(WebInbandTextTrack*) override; |
81 virtual void removeTextTrack(WebInbandTextTrack*) OVERRIDE; | 81 virtual void removeTextTrack(WebInbandTextTrack*) override; |
82 virtual void mediaSourceOpened(WebMediaSource*) OVERRIDE; | 82 virtual void mediaSourceOpened(WebMediaSource*) override; |
83 virtual void requestFullscreen() OVERRIDE; | 83 virtual void requestFullscreen() override; |
84 virtual void requestSeek(double) OVERRIDE; | 84 virtual void requestSeek(double) override; |
85 virtual void remoteRouteAvailabilityChanged(bool) OVERRIDE; | 85 virtual void remoteRouteAvailabilityChanged(bool) override; |
86 virtual void connectedToRemoteDevice() OVERRIDE; | 86 virtual void connectedToRemoteDevice() override; |
87 virtual void disconnectedFromRemoteDevice() OVERRIDE; | 87 virtual void disconnectedFromRemoteDevice() override; |
88 | 88 |
89 // MediaPlayer methods: | 89 // MediaPlayer methods: |
90 virtual WebMediaPlayer* webMediaPlayer() const OVERRIDE; | 90 virtual WebMediaPlayer* webMediaPlayer() const override; |
91 virtual void load(WebMediaPlayer::LoadType, const WTF::String& url, WebMedia
Player::CORSMode) OVERRIDE; | 91 virtual void load(WebMediaPlayer::LoadType, const WTF::String& url, WebMedia
Player::CORSMode) override; |
92 virtual void setPreload(MediaPlayer::Preload) OVERRIDE; | 92 virtual void setPreload(MediaPlayer::Preload) override; |
93 | 93 |
94 #if ENABLE(WEB_AUDIO) | 94 #if ENABLE(WEB_AUDIO) |
95 virtual AudioSourceProvider* audioSourceProvider() OVERRIDE; | 95 virtual AudioSourceProvider* audioSourceProvider() override; |
96 #endif | 96 #endif |
97 | 97 |
98 private: | 98 private: |
99 explicit WebMediaPlayerClientImpl(MediaPlayerClient*); | 99 explicit WebMediaPlayerClientImpl(MediaPlayerClient*); |
100 | 100 |
101 HTMLMediaElement& mediaElement() const; | 101 HTMLMediaElement& mediaElement() const; |
102 | 102 |
103 MediaPlayerClient* m_client; | 103 MediaPlayerClient* m_client; |
104 OwnPtr<WebMediaPlayer> m_webMediaPlayer; | 104 OwnPtr<WebMediaPlayer> m_webMediaPlayer; |
105 | 105 |
106 #if ENABLE(WEB_AUDIO) | 106 #if ENABLE(WEB_AUDIO) |
107 // AudioClientImpl wraps an AudioSourceProviderClient. | 107 // AudioClientImpl wraps an AudioSourceProviderClient. |
108 // When the audio format is known, Chromium calls setFormat() which then dis
patches into WebCore. | 108 // When the audio format is known, Chromium calls setFormat() which then dis
patches into WebCore. |
109 | 109 |
110 class AudioClientImpl FINAL : public GarbageCollectedFinalized<AudioClientIm
pl>, public WebAudioSourceProviderClient { | 110 class AudioClientImpl final : public GarbageCollectedFinalized<AudioClientIm
pl>, public WebAudioSourceProviderClient { |
111 public: | 111 public: |
112 explicit AudioClientImpl(AudioSourceProviderClient* client) | 112 explicit AudioClientImpl(AudioSourceProviderClient* client) |
113 : m_client(client) | 113 : m_client(client) |
114 { | 114 { |
115 } | 115 } |
116 | 116 |
117 virtual ~AudioClientImpl() { } | 117 virtual ~AudioClientImpl() { } |
118 | 118 |
119 // WebAudioSourceProviderClient | 119 // WebAudioSourceProviderClient |
120 virtual void setFormat(size_t numberOfChannels, float sampleRate) OVERRI
DE; | 120 virtual void setFormat(size_t numberOfChannels, float sampleRate) overri
de; |
121 | 121 |
122 void trace(Visitor*); | 122 void trace(Visitor*); |
123 | 123 |
124 private: | 124 private: |
125 Member<AudioSourceProviderClient> m_client; | 125 Member<AudioSourceProviderClient> m_client; |
126 }; | 126 }; |
127 | 127 |
128 // AudioSourceProviderImpl wraps a WebAudioSourceProvider. | 128 // AudioSourceProviderImpl wraps a WebAudioSourceProvider. |
129 // provideInput() calls into Chromium to get a rendered audio stream. | 129 // provideInput() calls into Chromium to get a rendered audio stream. |
130 | 130 |
131 class AudioSourceProviderImpl FINAL : public AudioSourceProvider { | 131 class AudioSourceProviderImpl final : public AudioSourceProvider { |
132 public: | 132 public: |
133 AudioSourceProviderImpl() | 133 AudioSourceProviderImpl() |
134 : m_webAudioSourceProvider(0) | 134 : m_webAudioSourceProvider(0) |
135 { | 135 { |
136 } | 136 } |
137 | 137 |
138 virtual ~AudioSourceProviderImpl() { } | 138 virtual ~AudioSourceProviderImpl() { } |
139 | 139 |
140 // Wraps the given WebAudioSourceProvider. | 140 // Wraps the given WebAudioSourceProvider. |
141 void wrap(WebAudioSourceProvider*); | 141 void wrap(WebAudioSourceProvider*); |
142 | 142 |
143 // AudioSourceProvider | 143 // AudioSourceProvider |
144 virtual void setClient(AudioSourceProviderClient*) OVERRIDE; | 144 virtual void setClient(AudioSourceProviderClient*) override; |
145 virtual void provideInput(AudioBus*, size_t framesToProcess) OVERRIDE; | 145 virtual void provideInput(AudioBus*, size_t framesToProcess) override; |
146 | 146 |
147 private: | 147 private: |
148 WebAudioSourceProvider* m_webAudioSourceProvider; | 148 WebAudioSourceProvider* m_webAudioSourceProvider; |
149 Persistent<AudioClientImpl> m_client; | 149 Persistent<AudioClientImpl> m_client; |
150 Mutex provideInputLock; | 150 Mutex provideInputLock; |
151 }; | 151 }; |
152 | 152 |
153 AudioSourceProviderImpl m_audioSourceProvider; | 153 AudioSourceProviderImpl m_audioSourceProvider; |
154 #endif | 154 #endif |
155 }; | 155 }; |
156 | 156 |
157 } // namespace blink | 157 } // namespace blink |
158 | 158 |
159 #endif | 159 #endif |
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