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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 // An extremely simple implementation of DataSource that downloads the entire | 5 // An extremely simple implementation of DataSource that downloads the entire |
| 6 // media resource into memory before signaling that initialization has finished. | 6 // media resource into memory before signaling that initialization has finished. |
| 7 // Primarily used to test <audio> and <video> with buffering/caching removed | 7 // Primarily used to test <audio> and <video> with buffering/caching removed |
| 8 // from the equation. | 8 // from the equation. |
| 9 | 9 |
| 10 #ifndef WEBKIT_GLUE_MEDIA_SIMPLE_DATA_SOURCE_H_ | 10 #ifndef WEBKIT_GLUE_MEDIA_SIMPLE_DATA_SOURCE_H_ |
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| 27 class WebMediaPlayerDelegateImpl; | 27 class WebMediaPlayerDelegateImpl; |
| 28 | 28 |
| 29 namespace webkit_glue { | 29 namespace webkit_glue { |
| 30 | 30 |
| 31 class SimpleDataSource : public WebDataSource, | 31 class SimpleDataSource : public WebDataSource, |
| 32 public WebKit::WebURLLoaderClient { | 32 public WebKit::WebURLLoaderClient { |
| 33 public: | 33 public: |
| 34 SimpleDataSource(MessageLoop* render_loop, WebKit::WebFrame* frame); | 34 SimpleDataSource(MessageLoop* render_loop, WebKit::WebFrame* frame); |
| 35 virtual ~SimpleDataSource(); | 35 virtual ~SimpleDataSource(); |
| 36 | 36 |
| 37 // MediaFilter implementation. | 37 // media::Filter implementation. |
| 38 virtual void Stop(media::FilterCallback* callback); | 38 virtual void Stop(media::FilterCallback* callback); |
| 39 | 39 |
| 40 // DataSource implementation. | 40 // media::DataSource implementation. |
| 41 virtual void Initialize(const std::string& url, | 41 virtual void Initialize(const std::string& url, |
| 42 media::FilterCallback* callback); | 42 media::FilterCallback* callback); |
| 43 virtual const media::MediaFormat& media_format(); | 43 virtual const media::MediaFormat& media_format(); |
| 44 virtual void Read(int64 position, size_t size, | 44 virtual void Read(int64 position, size_t size, |
| 45 uint8* data, ReadCallback* read_callback); | 45 uint8* data, ReadCallback* read_callback); |
| 46 virtual bool GetSize(int64* size_out); | 46 virtual bool GetSize(int64* size_out); |
| 47 virtual bool IsStreaming(); | 47 virtual bool IsStreaming(); |
| 48 | 48 |
| 49 // Used to inject a mock used for unittests. | 49 // Used to inject a mock used for unittests. |
| 50 virtual void SetURLLoaderForTest(WebKit::WebURLLoader* mock_loader); | 50 virtual void SetURLLoaderForTest(WebKit::WebURLLoader* mock_loader); |
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| 127 | 127 |
| 128 // Used to ensure mocks for unittests are used instead of reset in Start(). | 128 // Used to ensure mocks for unittests are used instead of reset in Start(). |
| 129 bool keep_test_loader_; | 129 bool keep_test_loader_; |
| 130 | 130 |
| 131 DISALLOW_COPY_AND_ASSIGN(SimpleDataSource); | 131 DISALLOW_COPY_AND_ASSIGN(SimpleDataSource); |
| 132 }; | 132 }; |
| 133 | 133 |
| 134 } // namespace webkit_glue | 134 } // namespace webkit_glue |
| 135 | 135 |
| 136 #endif // WEBKIT_GLUE_MEDIA_SIMPLE_DATA_SOURCE_H_ | 136 #endif // WEBKIT_GLUE_MEDIA_SIMPLE_DATA_SOURCE_H_ |
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