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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_FORMATS_MP2T_MP2T_STREAM_PARSER_H_ | 5 #ifndef MEDIA_FORMATS_MP2T_MP2T_STREAM_PARSER_H_ |
6 #define MEDIA_FORMATS_MP2T_MP2T_STREAM_PARSER_H_ | 6 #define MEDIA_FORMATS_MP2T_MP2T_STREAM_PARSER_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 #include <map> | 9 #include <map> |
10 | 10 |
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29 public: | 29 public: |
30 explicit Mp2tStreamParser(bool sbr_in_mimetype); | 30 explicit Mp2tStreamParser(bool sbr_in_mimetype); |
31 ~Mp2tStreamParser() override; | 31 ~Mp2tStreamParser() override; |
32 | 32 |
33 // StreamParser implementation. | 33 // StreamParser implementation. |
34 void Init(const InitCB& init_cb, | 34 void Init(const InitCB& init_cb, |
35 const NewConfigCB& config_cb, | 35 const NewConfigCB& config_cb, |
36 const NewBuffersCB& new_buffers_cb, | 36 const NewBuffersCB& new_buffers_cb, |
37 bool ignore_text_tracks, | 37 bool ignore_text_tracks, |
38 const EncryptedMediaInitDataCB& encrypted_media_init_data_cb, | 38 const EncryptedMediaInitDataCB& encrypted_media_init_data_cb, |
39 const NewMediaSegmentCB& new_segment_cb, | 39 const base::Closure& start_of_segment_cb, |
40 const base::Closure& end_of_segment_cb, | 40 const base::Closure& end_of_segment_cb, |
41 const scoped_refptr<MediaLog>& media_log) override; | 41 const scoped_refptr<MediaLog>& media_log) override; |
42 void Flush() override; | 42 void Flush() override; |
43 bool Parse(const uint8* buf, int size) override; | 43 bool Parse(const uint8* buf, int size) override; |
44 | 44 |
45 private: | 45 private: |
46 typedef std::map<int, PidState*> PidMap; | 46 typedef std::map<int, PidState*> PidMap; |
47 | 47 |
48 struct BufferQueueWithConfig { | 48 struct BufferQueueWithConfig { |
49 BufferQueueWithConfig(bool is_cfg_sent, | 49 BufferQueueWithConfig(bool is_cfg_sent, |
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91 void OnEmitVideoBuffer( | 91 void OnEmitVideoBuffer( |
92 int pes_pid, | 92 int pes_pid, |
93 scoped_refptr<StreamParserBuffer> stream_parser_buffer); | 93 scoped_refptr<StreamParserBuffer> stream_parser_buffer); |
94 bool EmitRemainingBuffers(); | 94 bool EmitRemainingBuffers(); |
95 | 95 |
96 // List of callbacks. | 96 // List of callbacks. |
97 InitCB init_cb_; | 97 InitCB init_cb_; |
98 NewConfigCB config_cb_; | 98 NewConfigCB config_cb_; |
99 NewBuffersCB new_buffers_cb_; | 99 NewBuffersCB new_buffers_cb_; |
100 EncryptedMediaInitDataCB encrypted_media_init_data_cb_; | 100 EncryptedMediaInitDataCB encrypted_media_init_data_cb_; |
101 NewMediaSegmentCB new_segment_cb_; | 101 base::Closure start_of_segment_cb_; |
102 base::Closure end_of_segment_cb_; | 102 base::Closure end_of_segment_cb_; |
103 scoped_refptr<MediaLog> media_log_; | 103 scoped_refptr<MediaLog> media_log_; |
104 | 104 |
105 // True when AAC SBR extension is signalled in the mimetype | 105 // True when AAC SBR extension is signalled in the mimetype |
106 // (mp4a.40.5 in the codecs parameter). | 106 // (mp4a.40.5 in the codecs parameter). |
107 bool sbr_in_mimetype_; | 107 bool sbr_in_mimetype_; |
108 | 108 |
109 // Bytes of the TS stream. | 109 // Bytes of the TS stream. |
110 ByteQueue ts_byte_queue_; | 110 ByteQueue ts_byte_queue_; |
111 | 111 |
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131 TimestampUnroller timestamp_unroller_; | 131 TimestampUnroller timestamp_unroller_; |
132 | 132 |
133 DISALLOW_COPY_AND_ASSIGN(Mp2tStreamParser); | 133 DISALLOW_COPY_AND_ASSIGN(Mp2tStreamParser); |
134 }; | 134 }; |
135 | 135 |
136 } // namespace mp2t | 136 } // namespace mp2t |
137 } // namespace media | 137 } // namespace media |
138 | 138 |
139 #endif | 139 #endif |
140 | 140 |
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