OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_BASE_DEMUXER_H_ | 5 #ifndef MEDIA_BASE_DEMUXER_H_ |
6 #define MEDIA_BASE_DEMUXER_H_ | 6 #define MEDIA_BASE_DEMUXER_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "base/time.h" | 9 #include "base/time.h" |
10 #include "media/base/data_source.h" | 10 #include "media/base/data_source.h" |
11 #include "media/base/demuxer_stream.h" | 11 #include "media/base/demuxer_stream.h" |
12 #include "media/base/media_export.h" | 12 #include "media/base/media_export.h" |
13 #include "media/base/pipeline_status.h" | 13 #include "media/base/pipeline_status.h" |
14 | 14 |
15 namespace media { | 15 namespace media { |
16 | 16 |
17 class MEDIA_EXPORT DemuxerHost : public DataSourceHost { | 17 class MEDIA_EXPORT DemuxerHost : public DataSourceHost { |
18 public: | 18 public: |
19 virtual ~DemuxerHost(); | |
20 | |
21 // Sets the duration of the media in microseconds. | 19 // Sets the duration of the media in microseconds. |
22 // Duration may be kInfiniteDuration() if the duration is not known. | 20 // Duration may be kInfiniteDuration() if the duration is not known. |
23 virtual void SetDuration(base::TimeDelta duration) = 0; | 21 virtual void SetDuration(base::TimeDelta duration) = 0; |
24 | 22 |
25 // Stops execution of the pipeline due to a fatal error. Do not call this | 23 // Stops execution of the pipeline due to a fatal error. Do not call this |
26 // method with PIPELINE_OK. | 24 // method with PIPELINE_OK. |
27 virtual void OnDemuxerError(PipelineStatus error) = 0; | 25 virtual void OnDemuxerError(PipelineStatus error) = 0; |
| 26 |
| 27 protected: |
| 28 virtual ~DemuxerHost(); |
28 }; | 29 }; |
29 | 30 |
30 class MEDIA_EXPORT Demuxer : public base::RefCountedThreadSafe<Demuxer> { | 31 class MEDIA_EXPORT Demuxer : public base::RefCountedThreadSafe<Demuxer> { |
31 public: | 32 public: |
32 Demuxer(); | 33 Demuxer(); |
33 | 34 |
34 // Completes initialization of the demuxer. | 35 // Completes initialization of the demuxer. |
35 // | 36 // |
36 // The demuxer does not own |host| as it is guaranteed to outlive the | 37 // The demuxer does not own |host| as it is guaranteed to outlive the |
37 // lifetime of the demuxer. Don't delete it! | 38 // lifetime of the demuxer. Don't delete it! |
(...skipping 33 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
71 friend class base::RefCountedThreadSafe<Demuxer>; | 72 friend class base::RefCountedThreadSafe<Demuxer>; |
72 virtual ~Demuxer(); | 73 virtual ~Demuxer(); |
73 | 74 |
74 private: | 75 private: |
75 DISALLOW_COPY_AND_ASSIGN(Demuxer); | 76 DISALLOW_COPY_AND_ASSIGN(Demuxer); |
76 }; | 77 }; |
77 | 78 |
78 } // namespace media | 79 } // namespace media |
79 | 80 |
80 #endif // MEDIA_BASE_DEMUXER_H_ | 81 #endif // MEDIA_BASE_DEMUXER_H_ |
OLD | NEW |