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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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30 size_t max_buffer_size, | 30 size_t max_buffer_size, |
31 OnReceivedFrameCallback* received_frame_callback) { | 31 OnReceivedFrameCallback* received_frame_callback) { |
32 return rtc::scoped_refptr<PacketBuffer>(new PacketBuffer( | 32 return rtc::scoped_refptr<PacketBuffer>(new PacketBuffer( |
33 clock, start_buffer_size, max_buffer_size, received_frame_callback)); | 33 clock, start_buffer_size, max_buffer_size, received_frame_callback)); |
34 } | 34 } |
35 | 35 |
36 PacketBuffer::PacketBuffer(Clock* clock, | 36 PacketBuffer::PacketBuffer(Clock* clock, |
37 size_t start_buffer_size, | 37 size_t start_buffer_size, |
38 size_t max_buffer_size, | 38 size_t max_buffer_size, |
39 OnReceivedFrameCallback* received_frame_callback) | 39 OnReceivedFrameCallback* received_frame_callback) |
40 : clock_(clock), | 40 : size_(start_buffer_size), |
41 size_(start_buffer_size), | 41 clock_(clock), |
42 max_size_(max_buffer_size), | 42 max_size_(max_buffer_size), |
43 first_seq_num_(0), | 43 first_seq_num_(0), |
44 first_packet_received_(false), | 44 first_packet_received_(false), |
45 is_cleared_to_first_seq_num_(false), | 45 is_cleared_to_first_seq_num_(false), |
46 data_buffer_(start_buffer_size), | 46 data_buffer_(start_buffer_size), |
47 sequence_buffer_(start_buffer_size), | 47 sequence_buffer_(start_buffer_size), |
48 received_frame_callback_(received_frame_callback) { | 48 received_frame_callback_(received_frame_callback) { |
49 RTC_DCHECK_LE(start_buffer_size, max_buffer_size); | 49 RTC_DCHECK_LE(start_buffer_size, max_buffer_size); |
50 // Buffer size must always be a power of 2. | 50 // Buffer size must always be a power of 2. |
51 RTC_DCHECK((start_buffer_size & (start_buffer_size - 1)) == 0); | 51 RTC_DCHECK((start_buffer_size & (start_buffer_size - 1)) == 0); |
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402 missing_packets_.insert(*newest_inserted_seq_num_); | 402 missing_packets_.insert(*newest_inserted_seq_num_); |
403 ++*newest_inserted_seq_num_; | 403 ++*newest_inserted_seq_num_; |
404 } | 404 } |
405 } else { | 405 } else { |
406 missing_packets_.erase(seq_num); | 406 missing_packets_.erase(seq_num); |
407 } | 407 } |
408 } | 408 } |
409 | 409 |
410 } // namespace video_coding | 410 } // namespace video_coding |
411 } // namespace webrtc | 411 } // namespace webrtc |
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