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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 <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <list> | 10 #include <list> |
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33 explicit Mp2tStreamParser(bool sbr_in_mimetype); | 33 explicit Mp2tStreamParser(bool sbr_in_mimetype); |
34 ~Mp2tStreamParser() override; | 34 ~Mp2tStreamParser() override; |
35 | 35 |
36 // StreamParser implementation. | 36 // StreamParser implementation. |
37 void Init(const InitCB& init_cb, | 37 void Init(const InitCB& init_cb, |
38 const NewConfigCB& config_cb, | 38 const NewConfigCB& config_cb, |
39 const NewBuffersCB& new_buffers_cb, | 39 const NewBuffersCB& new_buffers_cb, |
40 bool ignore_text_tracks, | 40 bool ignore_text_tracks, |
41 const EncryptedMediaInitDataCB& encrypted_media_init_data_cb, | 41 const EncryptedMediaInitDataCB& encrypted_media_init_data_cb, |
42 const NewMediaSegmentCB& new_segment_cb, | 42 const NewMediaSegmentCB& new_segment_cb, |
43 const base::Closure& end_of_segment_cb, | 43 const EndMediaSegmentCB& end_of_segment_cb, |
44 const scoped_refptr<MediaLog>& media_log) override; | 44 const scoped_refptr<MediaLog>& media_log) override; |
45 void Flush() override; | 45 void Flush() override; |
46 bool Parse(const uint8_t* buf, int size) override; | 46 bool Parse(const uint8_t* buf, int size) override; |
47 | 47 |
48 private: | 48 private: |
49 typedef std::map<int, PidState*> PidMap; | 49 typedef std::map<int, PidState*> PidMap; |
50 | 50 |
51 struct BufferQueueWithConfig { | 51 struct BufferQueueWithConfig { |
52 BufferQueueWithConfig(bool is_cfg_sent, | 52 BufferQueueWithConfig(bool is_cfg_sent, |
53 const AudioDecoderConfig& audio_cfg, | 53 const AudioDecoderConfig& audio_cfg, |
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95 int pes_pid, | 95 int pes_pid, |
96 scoped_refptr<StreamParserBuffer> stream_parser_buffer); | 96 scoped_refptr<StreamParserBuffer> stream_parser_buffer); |
97 bool EmitRemainingBuffers(); | 97 bool EmitRemainingBuffers(); |
98 | 98 |
99 // List of callbacks. | 99 // List of callbacks. |
100 InitCB init_cb_; | 100 InitCB init_cb_; |
101 NewConfigCB config_cb_; | 101 NewConfigCB config_cb_; |
102 NewBuffersCB new_buffers_cb_; | 102 NewBuffersCB new_buffers_cb_; |
103 EncryptedMediaInitDataCB encrypted_media_init_data_cb_; | 103 EncryptedMediaInitDataCB encrypted_media_init_data_cb_; |
104 NewMediaSegmentCB new_segment_cb_; | 104 NewMediaSegmentCB new_segment_cb_; |
105 base::Closure end_of_segment_cb_; | 105 EndMediaSegmentCB end_of_segment_cb_; |
106 scoped_refptr<MediaLog> media_log_; | 106 scoped_refptr<MediaLog> media_log_; |
107 | 107 |
108 // True when AAC SBR extension is signalled in the mimetype | 108 // True when AAC SBR extension is signalled in the mimetype |
109 // (mp4a.40.5 in the codecs parameter). | 109 // (mp4a.40.5 in the codecs parameter). |
110 bool sbr_in_mimetype_; | 110 bool sbr_in_mimetype_; |
111 | 111 |
112 // Bytes of the TS stream. | 112 // Bytes of the TS stream. |
113 ByteQueue ts_byte_queue_; | 113 ByteQueue ts_byte_queue_; |
114 | 114 |
115 // List of PIDs and their state. | 115 // List of PIDs and their state. |
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134 TimestampUnroller timestamp_unroller_; | 134 TimestampUnroller timestamp_unroller_; |
135 | 135 |
136 DISALLOW_COPY_AND_ASSIGN(Mp2tStreamParser); | 136 DISALLOW_COPY_AND_ASSIGN(Mp2tStreamParser); |
137 }; | 137 }; |
138 | 138 |
139 } // namespace mp2t | 139 } // namespace mp2t |
140 } // namespace media | 140 } // namespace media |
141 | 141 |
142 #endif | 142 #endif |
143 | 143 |
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