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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 #ifndef WEBKIT_GLUE_MEDIA_BUFFERED_DATA_SOURCE_H_ | 5 #ifndef WEBKIT_GLUE_MEDIA_BUFFERED_DATA_SOURCE_H_ |
6 #define WEBKIT_GLUE_MEDIA_BUFFERED_DATA_SOURCE_H_ | 6 #define WEBKIT_GLUE_MEDIA_BUFFERED_DATA_SOURCE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
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31 media::MediaLog* media_log, | 31 media::MediaLog* media_log, |
32 const WebDataSourceBuildObserverHack& build_observer); | 32 const WebDataSourceBuildObserverHack& build_observer); |
33 | 33 |
34 BufferedDataSource(MessageLoop* render_loop, | 34 BufferedDataSource(MessageLoop* render_loop, |
35 WebKit::WebFrame* frame, | 35 WebKit::WebFrame* frame, |
36 media::MediaLog* media_log); | 36 media::MediaLog* media_log); |
37 | 37 |
38 virtual ~BufferedDataSource(); | 38 virtual ~BufferedDataSource(); |
39 | 39 |
40 // media::Filter implementation. | 40 // media::Filter implementation. |
41 virtual void set_host(media::FilterHost* host); | 41 virtual void set_host(media::FilterHost* host) OVERRIDE; |
42 virtual void Stop(const base::Closure& callback); | 42 virtual void Stop(const base::Closure& callback) OVERRIDE; |
43 virtual void SetPlaybackRate(float playback_rate); | 43 virtual void SetPlaybackRate(float playback_rate) OVERRIDE; |
44 | 44 |
45 // media::DataSource implementation. | 45 // media::DataSource implementation. |
46 // Called from demuxer thread. | 46 // Called from demuxer thread. |
47 virtual void Read(int64 position, size_t size, | 47 virtual void Read( |
48 uint8* data, | 48 int64 position, |
49 const media::DataSource::ReadCallback& read_callback); | 49 size_t size, |
50 virtual bool GetSize(int64* size_out); | 50 uint8* data, |
51 virtual bool IsStreaming(); | 51 const media::DataSource::ReadCallback& read_callback) OVERRIDE; |
52 virtual void SetPreload(media::Preload preload); | 52 virtual bool GetSize(int64* size_out) OVERRIDE; |
53 virtual void SetBitrate(int bitrate); | 53 virtual bool IsStreaming() OVERRIDE; |
| 54 virtual void SetPreload(media::Preload preload) OVERRIDE; |
| 55 virtual void SetBitrate(int bitrate) OVERRIDE; |
54 | 56 |
55 // webkit_glue::WebDataSource implementation. | 57 // webkit_glue::WebDataSource implementation. |
56 virtual void Initialize(const std::string& url, | 58 virtual void Initialize(const std::string& url, |
57 const media::PipelineStatusCB& callback); | 59 const media::PipelineStatusCB& callback) OVERRIDE; |
58 virtual void CancelInitialize(); | 60 virtual void CancelInitialize() OVERRIDE; |
59 virtual bool HasSingleOrigin(); | 61 virtual bool HasSingleOrigin() OVERRIDE; |
60 virtual void Abort(); | 62 virtual void Abort() OVERRIDE; |
61 | 63 |
62 protected: | 64 protected: |
63 // A factory method to create a BufferedResourceLoader based on the read | 65 // A factory method to create a BufferedResourceLoader based on the read |
64 // parameters. We can override this file to object a mock | 66 // parameters. We can override this file to object a mock |
65 // BufferedResourceLoader for testing. | 67 // BufferedResourceLoader for testing. |
66 virtual BufferedResourceLoader* CreateResourceLoader( | 68 virtual BufferedResourceLoader* CreateResourceLoader( |
67 int64 first_byte_position, int64 last_byte_position); | 69 int64 first_byte_position, int64 last_byte_position); |
68 | 70 |
69 private: | 71 private: |
70 friend class BufferedDataSourceTest2; | 72 friend class BufferedDataSourceTest2; |
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224 float playback_rate_; | 226 float playback_rate_; |
225 | 227 |
226 scoped_refptr<media::MediaLog> media_log_; | 228 scoped_refptr<media::MediaLog> media_log_; |
227 | 229 |
228 DISALLOW_COPY_AND_ASSIGN(BufferedDataSource); | 230 DISALLOW_COPY_AND_ASSIGN(BufferedDataSource); |
229 }; | 231 }; |
230 | 232 |
231 } // namespace webkit_glue | 233 } // namespace webkit_glue |
232 | 234 |
233 #endif // WEBKIT_GLUE_MEDIA_BUFFERED_DATA_SOURCE_H_ | 235 #endif // WEBKIT_GLUE_MEDIA_BUFFERED_DATA_SOURCE_H_ |
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