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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Delegate calls from WebCore::MediaPlayerPrivate to Chrome's video player. | 5 // Delegate calls from WebCore::MediaPlayerPrivate to Chrome's video player. |
6 // It contains PipelineImpl which is the actual media player pipeline, it glues | 6 // It contains PipelineImpl which is the actual media player pipeline, it glues |
7 // the media player pipeline, data source, audio renderer and renderer. | 7 // the media player pipeline, data source, audio renderer and renderer. |
8 // PipelineImpl would creates multiple threads and access some public methods | 8 // PipelineImpl would creates multiple threads and access some public methods |
9 // of this class, so we need to be extra careful about concurrent access of | 9 // of this class, so we need to be extra careful about concurrent access of |
10 // methods and members. | 10 // methods and members. |
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70 #include "ui/gfx/rect.h" | 70 #include "ui/gfx/rect.h" |
71 #include "ui/gfx/size.h" | 71 #include "ui/gfx/size.h" |
72 #include "webkit/glue/media/web_data_source.h" | 72 #include "webkit/glue/media/web_data_source.h" |
73 | 73 |
74 class GURL; | 74 class GURL; |
75 | 75 |
76 namespace WebKit { | 76 namespace WebKit { |
77 class WebFrame; | 77 class WebFrame; |
78 } | 78 } |
79 | 79 |
80 namespace media { | |
81 class MediaLog; | |
82 } | |
83 | |
84 namespace webkit_glue { | 80 namespace webkit_glue { |
85 | 81 |
86 class MediaResourceLoaderBridgeFactory; | 82 class MediaResourceLoaderBridgeFactory; |
87 class MediaStreamClient; | 83 class MediaStreamClient; |
88 class WebVideoRenderer; | 84 class WebVideoRenderer; |
89 | 85 |
90 class WebMediaPlayerImpl | 86 class WebMediaPlayerImpl |
91 : public WebKit::WebMediaPlayer, | 87 : public WebKit::WebMediaPlayer, |
92 public MessageLoop::DestructionObserver { | 88 public MessageLoop::DestructionObserver { |
93 public: | 89 public: |
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205 // provided by WebKit to perform renderering. The simple data source does | 201 // provided by WebKit to perform renderering. The simple data source does |
206 // resource loading by loading the whole resource object into memory. Null | 202 // resource loading by loading the whole resource object into memory. Null |
207 // audio renderer is a fake audio device that plays silence. Provider of the | 203 // audio renderer is a fake audio device that plays silence. Provider of the |
208 // |collection| can override the default filters by adding extra filters to | 204 // |collection| can override the default filters by adding extra filters to |
209 // |collection| before calling this method. | 205 // |collection| before calling this method. |
210 // | 206 // |
211 // Callers must call |Initialize()| before they can use the object. | 207 // Callers must call |Initialize()| before they can use the object. |
212 WebMediaPlayerImpl(WebKit::WebMediaPlayerClient* client, | 208 WebMediaPlayerImpl(WebKit::WebMediaPlayerClient* client, |
213 media::FilterCollection* collection, | 209 media::FilterCollection* collection, |
214 media::MessageLoopFactory* message_loop_factory, | 210 media::MessageLoopFactory* message_loop_factory, |
215 MediaStreamClient* media_stream_client, | 211 MediaStreamClient* media_stream_client); |
216 media::MediaLog* media_log); | |
217 virtual ~WebMediaPlayerImpl(); | 212 virtual ~WebMediaPlayerImpl(); |
218 | 213 |
219 // Finalizes initialization of the object. | 214 // Finalizes initialization of the object. |
220 bool Initialize( | 215 bool Initialize( |
221 WebKit::WebFrame* frame, | 216 WebKit::WebFrame* frame, |
222 bool use_simple_data_source, | 217 bool use_simple_data_source, |
223 scoped_refptr<WebVideoRenderer> web_video_renderer); | 218 scoped_refptr<WebVideoRenderer> web_video_renderer); |
224 | 219 |
225 virtual void load(const WebKit::WebURL& url); | 220 virtual void load(const WebKit::WebURL& url); |
226 virtual void cancelLoad(); | 221 virtual void cancelLoad(); |
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359 WebKit::WebMediaPlayerClient* client_; | 354 WebKit::WebMediaPlayerClient* client_; |
360 | 355 |
361 scoped_refptr<Proxy> proxy_; | 356 scoped_refptr<Proxy> proxy_; |
362 | 357 |
363 MediaStreamClient* media_stream_client_; | 358 MediaStreamClient* media_stream_client_; |
364 | 359 |
365 #if WEBKIT_USING_CG | 360 #if WEBKIT_USING_CG |
366 scoped_ptr<skia::PlatformCanvas> skia_canvas_; | 361 scoped_ptr<skia::PlatformCanvas> skia_canvas_; |
367 #endif | 362 #endif |
368 | 363 |
369 scoped_refptr<media::MediaLog> media_log_; | |
370 | |
371 DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerImpl); | 364 DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerImpl); |
372 }; | 365 }; |
373 | 366 |
374 } // namespace webkit_glue | 367 } // namespace webkit_glue |
375 | 368 |
376 #endif // WEBKIT_GLUE_WEBMEDIAPLAYER_IMPL_H_ | 369 #endif // WEBKIT_GLUE_WEBMEDIAPLAYER_IMPL_H_ |
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