OLD | NEW |
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_ES_PARSER_ADTS_H_ | 5 #ifndef MEDIA_FORMATS_MP2T_ES_PARSER_ADTS_H_ |
6 #define MEDIA_FORMATS_MP2T_ES_PARSER_ADTS_H_ | 6 #define MEDIA_FORMATS_MP2T_ES_PARSER_ADTS_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 #include <utility> | 9 #include <utility> |
10 | 10 |
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
51 // |adts_frame| structure is filled up accordingly. | 51 // |adts_frame| structure is filled up accordingly. |
52 // Returns false otherwise (no ADTS syncword found or partial ADTS frame). | 52 // Returns false otherwise (no ADTS syncword found or partial ADTS frame). |
53 bool LookForAdtsFrame(AdtsFrame* adts_frame); | 53 bool LookForAdtsFrame(AdtsFrame* adts_frame); |
54 | 54 |
55 // Skip an ADTS frame in the ES queue. | 55 // Skip an ADTS frame in the ES queue. |
56 void SkipAdtsFrame(const AdtsFrame& adts_frame); | 56 void SkipAdtsFrame(const AdtsFrame& adts_frame); |
57 | 57 |
58 // Signal any audio configuration change (if any). | 58 // Signal any audio configuration change (if any). |
59 // Return false if the current audio config is not | 59 // Return false if the current audio config is not |
60 // a supported ADTS audio config. | 60 // a supported ADTS audio config. |
61 bool UpdateAudioConfiguration(const uint8* adts_header); | 61 bool UpdateAudioConfiguration(const uint8_t* adts_header); |
62 | 62 |
63 // Callbacks: | 63 // Callbacks: |
64 // - to signal a new audio configuration, | 64 // - to signal a new audio configuration, |
65 // - to send ES buffers. | 65 // - to send ES buffers. |
66 NewAudioConfigCB new_audio_config_cb_; | 66 NewAudioConfigCB new_audio_config_cb_; |
67 EmitBufferCB emit_buffer_cb_; | 67 EmitBufferCB emit_buffer_cb_; |
68 | 68 |
69 // True when AAC SBR extension is signalled in the mimetype | 69 // True when AAC SBR extension is signalled in the mimetype |
70 // (mp4a.40.5 in the codecs parameter). | 70 // (mp4a.40.5 in the codecs parameter). |
71 bool sbr_in_mimetype_; | 71 bool sbr_in_mimetype_; |
72 | 72 |
73 // Interpolated PTS for frames that don't have one. | 73 // Interpolated PTS for frames that don't have one. |
74 scoped_ptr<AudioTimestampHelper> audio_timestamp_helper_; | 74 scoped_ptr<AudioTimestampHelper> audio_timestamp_helper_; |
75 | 75 |
76 // Last audio config. | 76 // Last audio config. |
77 AudioDecoderConfig last_audio_decoder_config_; | 77 AudioDecoderConfig last_audio_decoder_config_; |
78 | 78 |
79 DISALLOW_COPY_AND_ASSIGN(EsParserAdts); | 79 DISALLOW_COPY_AND_ASSIGN(EsParserAdts); |
80 }; | 80 }; |
81 | 81 |
82 } // namespace mp2t | 82 } // namespace mp2t |
83 } // namespace media | 83 } // namespace media |
84 | 84 |
85 #endif | 85 #endif |
OLD | NEW |