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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_MEDIA_WEB_DATA_SOURCE_H_ | 5 #ifndef WEBKIT_MEDIA_WEB_DATA_SOURCE_H_ |
6 #define WEBKIT_MEDIA_WEB_DATA_SOURCE_H_ | 6 #define WEBKIT_MEDIA_WEB_DATA_SOURCE_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "media/base/filters.h" | 9 #include "media/base/data_source.h" |
10 #include "media/base/pipeline_status.h" | 10 #include "media/base/pipeline_status.h" |
11 | 11 |
12 namespace webkit_media { | 12 namespace webkit_media { |
13 | 13 |
14 // An interface that allows WebMediaPlayerImpl::Proxy to communicate with the | 14 // An interface that allows WebMediaPlayerImpl::Proxy to communicate with the |
15 // DataSource in the pipeline. | 15 // DataSource in the pipeline. |
16 class WebDataSource : public media::DataSource { | 16 class WebDataSource : public media::DataSource { |
17 public: | 17 public: |
18 WebDataSource(); | 18 WebDataSource(); |
19 virtual ~WebDataSource(); | 19 virtual ~WebDataSource(); |
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50 // once WebMediaPlayerImpl::Proxy is fixed so it doesn't have to track | 50 // once WebMediaPlayerImpl::Proxy is fixed so it doesn't have to track |
51 // WebDataSources. Proxy only has to track WebDataSources so it can call Abort() | 51 // WebDataSources. Proxy only has to track WebDataSources so it can call Abort() |
52 // on them at shutdown. Once cancellation is added to DataSource and pause | 52 // on them at shutdown. Once cancellation is added to DataSource and pause |
53 // support in Demuxers cancel pending reads, Proxy shouldn't have to keep | 53 // support in Demuxers cancel pending reads, Proxy shouldn't have to keep |
54 // a WebDataSource list or call Abort(). | 54 // a WebDataSource list or call Abort(). |
55 typedef base::Callback<void(WebDataSource*)> WebDataSourceBuildObserverHack; | 55 typedef base::Callback<void(WebDataSource*)> WebDataSourceBuildObserverHack; |
56 | 56 |
57 } // namespace webkit_media | 57 } // namespace webkit_media |
58 | 58 |
59 #endif // WEBKIT_MEDIA_WEB_DATA_SOURCE_H_ | 59 #endif // WEBKIT_MEDIA_WEB_DATA_SOURCE_H_ |
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