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| 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_STREAM_PARSER_BUFFER_H_ | 5 #ifndef MEDIA_BASE_STREAM_PARSER_BUFFER_H_ |
| 6 #define MEDIA_BASE_STREAM_PARSER_BUFFER_H_ | 6 #define MEDIA_BASE_STREAM_PARSER_BUFFER_H_ |
| 7 | 7 |
| 8 #include <deque> | 8 #include <deque> |
| 9 | 9 |
| 10 #include "media/base/decoder_buffer.h" | 10 #include "media/base/decoder_buffer.h" |
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| 54 // have any EOS buffers and must not have any nested splice buffers. | 54 // have any EOS buffers and must not have any nested splice buffers. |
| 55 // | 55 // |
| 56 // |pre_splice_buffers| will be deep copied and each copy's splice_timestamp() | 56 // |pre_splice_buffers| will be deep copied and each copy's splice_timestamp() |
| 57 // will be set to this buffer's splice_timestamp(). A copy of |this|, with a | 57 // will be set to this buffer's splice_timestamp(). A copy of |this|, with a |
| 58 // splice_timestamp() of kNoTimestamp(), will be added to the end of | 58 // splice_timestamp() of kNoTimestamp(), will be added to the end of |
| 59 // |splice_buffers_|. | 59 // |splice_buffers_|. |
| 60 // | 60 // |
| 61 // See the Audio Splice Frame Algorithm in the MSE specification for details. | 61 // See the Audio Splice Frame Algorithm in the MSE specification for details. |
| 62 typedef StreamParser::BufferQueue BufferQueue; | 62 typedef StreamParser::BufferQueue BufferQueue; |
| 63 void ConvertToSpliceBuffer(const BufferQueue& pre_splice_buffers); | 63 void ConvertToSpliceBuffer(const BufferQueue& pre_splice_buffers); |
| 64 const BufferQueue& get_splice_buffers() const { return splice_buffers_; } | 64 const BufferQueue& splice_buffers() const { return splice_buffers_; } |
| 65 | 65 |
| 66 private: | 66 private: |
| 67 StreamParserBuffer(const uint8* data, int data_size, | 67 StreamParserBuffer(const uint8* data, int data_size, |
| 68 const uint8* side_data, int side_data_size, | 68 const uint8* side_data, int side_data_size, |
| 69 bool is_keyframe, Type type, | 69 bool is_keyframe, Type type, |
| 70 TrackId track_id); | 70 TrackId track_id); |
| 71 virtual ~StreamParserBuffer(); | 71 virtual ~StreamParserBuffer(); |
| 72 | 72 |
| 73 bool is_keyframe_; | 73 bool is_keyframe_; |
| 74 base::TimeDelta decode_timestamp_; | 74 base::TimeDelta decode_timestamp_; |
| 75 int config_id_; | 75 int config_id_; |
| 76 Type type_; | 76 Type type_; |
| 77 TrackId track_id_; | 77 TrackId track_id_; |
| 78 | 78 |
| 79 BufferQueue splice_buffers_; | 79 BufferQueue splice_buffers_; |
| 80 | 80 |
| 81 DISALLOW_COPY_AND_ASSIGN(StreamParserBuffer); | 81 DISALLOW_COPY_AND_ASSIGN(StreamParserBuffer); |
| 82 }; | 82 }; |
| 83 | 83 |
| 84 } // namespace media | 84 } // namespace media |
| 85 | 85 |
| 86 #endif // MEDIA_BASE_STREAM_PARSER_BUFFER_H_ | 86 #endif // MEDIA_BASE_STREAM_PARSER_BUFFER_H_ |
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