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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_FILTERS_CHUNK_DEMUXER_H_ | 5 #ifndef MEDIA_FILTERS_CHUNK_DEMUXER_H_ |
| 6 #define MEDIA_FILTERS_CHUNK_DEMUXER_H_ | 6 #define MEDIA_FILTERS_CHUNK_DEMUXER_H_ |
| 7 | 7 |
| 8 #include <deque> | 8 #include <deque> |
| 9 #include <map> | 9 #include <map> |
| 10 #include <string> | 10 #include <string> |
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| 236 void AppendData(const std::string& id, const uint8* data, size_t length, | 236 void AppendData(const std::string& id, const uint8* data, size_t length, |
| 237 base::TimeDelta append_window_start, | 237 base::TimeDelta append_window_start, |
| 238 base::TimeDelta append_window_end, | 238 base::TimeDelta append_window_end, |
| 239 base::TimeDelta* timestamp_offset, | 239 base::TimeDelta* timestamp_offset, |
| 240 const InitSegmentReceivedCB& init_segment_received_cb); | 240 const InitSegmentReceivedCB& init_segment_received_cb); |
| 241 | 241 |
| 242 // Aborts parsing the current segment and reset the parser to a state where | 242 // Aborts parsing the current segment and reset the parser to a state where |
| 243 // it can accept a new segment. | 243 // it can accept a new segment. |
| 244 // Some pending frames can be emitted during that process. These frames are | 244 // Some pending frames can be emitted during that process. These frames are |
| 245 // applied |timestamp_offset|. | 245 // applied |timestamp_offset|. |
| 246 void Abort(const std::string& id, | 246 void ResetParserState(const std::string& id, |
| 247 base::TimeDelta append_window_start, | 247 base::TimeDelta append_window_start, |
| 248 base::TimeDelta append_window_end, | 248 base::TimeDelta append_window_end, |
| 249 base::TimeDelta* timestamp_offset); | 249 base::TimeDelta* timestamp_offset); |
| 250 | 250 |
| 251 // Remove buffers between |start| and |end| for the source buffer | 251 // Remove buffers between |start| and |end| for the source buffer |
| 252 // associated with |id|. | 252 // associated with |id|. |
| 253 void Remove(const std::string& id, base::TimeDelta start, | 253 void Remove(const std::string& id, base::TimeDelta start, |
| 254 base::TimeDelta end); | 254 base::TimeDelta end); |
| 255 | 255 |
| 256 // If the buffer is full, attempts to try to free up space, as specified in | 256 // If the buffer is full, attempts to try to free up space, as specified in |
| 257 // the "Coded Frame Eviction Algorithm" in the Media Source Extensions Spec. | 257 // the "Coded Frame Eviction Algorithm" in the Media Source Extensions Spec. |
| 258 // Returns false iff buffer is still full after running eviction. | 258 // Returns false iff buffer is still full after running eviction. |
| 259 // https://w3c.github.io/media-source/#sourcebuffer-coded-frame-eviction | 259 // https://w3c.github.io/media-source/#sourcebuffer-coded-frame-eviction |
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| 416 | 416 |
| 417 // Indicates that splice frame generation is enabled. | 417 // Indicates that splice frame generation is enabled. |
| 418 const bool splice_frames_enabled_; | 418 const bool splice_frames_enabled_; |
| 419 | 419 |
| 420 DISALLOW_COPY_AND_ASSIGN(ChunkDemuxer); | 420 DISALLOW_COPY_AND_ASSIGN(ChunkDemuxer); |
| 421 }; | 421 }; |
| 422 | 422 |
| 423 } // namespace media | 423 } // namespace media |
| 424 | 424 |
| 425 #endif // MEDIA_FILTERS_CHUNK_DEMUXER_H_ | 425 #endif // MEDIA_FILTERS_CHUNK_DEMUXER_H_ |
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