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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_MPEG_ADTS_STREAM_PARSER_H_ | 5 #ifndef MEDIA_FORMATS_MPEG_ADTS_STREAM_PARSER_H_ |
| 6 #define MEDIA_FORMATS_MPEG_ADTS_STREAM_PARSER_H_ | 6 #define MEDIA_FORMATS_MPEG_ADTS_STREAM_PARSER_H_ |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include "base/macros.h" | 10 #include "base/macros.h" |
| 11 #include "media/base/media_export.h" | 11 #include "media/base/media_export.h" |
| 12 #include "media/formats/mpeg/mpeg_audio_stream_parser_base.h" | 12 #include "media/formats/mpeg/mpeg_audio_stream_parser_base.h" |
| 13 | 13 |
| 14 namespace media { | 14 namespace media { |
| 15 | 15 |
| 16 class MEDIA_EXPORT ADTSStreamParser : public MPEGAudioStreamParserBase { | 16 class MEDIA_EXPORT ADTSStreamParser : public MPEGAudioStreamParserBase { |
| 17 public: | 17 public: |
| 18 ADTSStreamParser(); | 18 ADTSStreamParser(); |
| 19 ~ADTSStreamParser() override; | 19 ~ADTSStreamParser() override; |
| 20 | 20 |
| 21 private: | 21 private: |
| 22 // MPEGAudioStreamParserBase overrides. | 22 // MPEGAudioStreamParserBase overrides. |
| 23 int ParseFrameHeader(const uint8_t* data, | 23 int ParseFrameHeader(const uint8_t* data, |
| 24 int size, | 24 int size, |
| 25 int* frame_size, | 25 int* frame_size, |
| 26 int* sample_rate, | 26 int* sample_rate, |
| 27 ChannelLayout* channel_layout, | 27 ChannelLayout* channel_layout, |
| 28 int* sample_count, | 28 int* sample_count, |
| 29 bool* metadata_frame) const override; | 29 bool* metadata_frame, |
| 30 std::vector<uint8_t>* extra_data) const override; |
| 30 | 31 |
| 31 DISALLOW_COPY_AND_ASSIGN(ADTSStreamParser); | 32 DISALLOW_COPY_AND_ASSIGN(ADTSStreamParser); |
| 32 }; | 33 }; |
| 33 | 34 |
| 34 } // namespace media | 35 } // namespace media |
| 35 | 36 |
| 36 #endif // MEDIA_FORMATS_MPEG_ADTS_STREAM_PARSER_H_ | 37 #endif // MEDIA_FORMATS_MPEG_ADTS_STREAM_PARSER_H_ |
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