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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 MEDIA_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_ | 5 #ifndef MEDIA_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_ |
6 #define MEDIA_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_ | 6 #define MEDIA_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_ |
7 | 7 |
8 #include "base/time/time.h" | 8 #include "base/time/time.h" |
9 #include "media/base/media_export.h" | |
10 #include "media/base/ranges.h" | 9 #include "media/base/ranges.h" |
11 #include "media/blink/buffered_data_source.h" | 10 #include "media/blink/buffered_data_source.h" |
| 11 #include "media/blink/media_blink_export.h" |
12 | 12 |
13 namespace media { | 13 namespace media { |
14 | 14 |
15 // Provides an implementation of BufferedDataSourceHost that translates the | 15 // Provides an implementation of BufferedDataSourceHost that translates the |
16 // buffered byte ranges into estimated time ranges. | 16 // buffered byte ranges into estimated time ranges. |
17 class MEDIA_EXPORT BufferedDataSourceHostImpl | 17 class MEDIA_BLINK_EXPORT BufferedDataSourceHostImpl |
18 : public BufferedDataSourceHost { | 18 : public BufferedDataSourceHost { |
19 public: | 19 public: |
20 BufferedDataSourceHostImpl(); | 20 BufferedDataSourceHostImpl(); |
21 ~BufferedDataSourceHostImpl() override; | 21 ~BufferedDataSourceHostImpl() override; |
22 | 22 |
23 // BufferedDataSourceHost implementation. | 23 // BufferedDataSourceHost implementation. |
24 void SetTotalBytes(int64 total_bytes) override; | 24 void SetTotalBytes(int64 total_bytes) override; |
25 void AddBufferedByteRange(int64 start, int64 end) override; | 25 void AddBufferedByteRange(int64 start, int64 end) override; |
26 | 26 |
27 // Translate the byte ranges to time ranges and append them to the list. | 27 // Translate the byte ranges to time ranges and append them to the list. |
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42 // True when AddBufferedByteRange() has been called more recently than | 42 // True when AddBufferedByteRange() has been called more recently than |
43 // DidLoadingProgress(). | 43 // DidLoadingProgress(). |
44 bool did_loading_progress_; | 44 bool did_loading_progress_; |
45 | 45 |
46 DISALLOW_COPY_AND_ASSIGN(BufferedDataSourceHostImpl); | 46 DISALLOW_COPY_AND_ASSIGN(BufferedDataSourceHostImpl); |
47 }; | 47 }; |
48 | 48 |
49 } // namespace media | 49 } // namespace media |
50 | 50 |
51 #endif // MEDIA_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_ | 51 #endif // MEDIA_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_ |
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