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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 // This is the main interface for the cast transport sender. It accepts encoded | 5 // This is the main interface for the cast transport sender. It accepts encoded |
6 // frames (both audio and video), encrypts their encoded data, packetizes them | 6 // frames (both audio and video), encrypts their encoded data, packetizes them |
7 // and feeds them into a transport (e.g., UDP). | 7 // and feeds them into a transport (e.g., UDP). |
8 | 8 |
9 // Construction of the Cast Sender and the Cast Transport Sender should be done | 9 // Construction of the Cast Sender and the Cast Transport Sender should be done |
10 // in the following order: | 10 // in the following order: |
(...skipping 79 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
90 const RtcpDlrrReportBlock& dlrr, | 90 const RtcpDlrrReportBlock& dlrr, |
91 uint32 sending_ssrc, | 91 uint32 sending_ssrc, |
92 const std::string& c_name) = 0; | 92 const std::string& c_name) = 0; |
93 | 93 |
94 // Retransmission request. | 94 // Retransmission request. |
95 // |missing_packets| includes the list of frames and packets in each | 95 // |missing_packets| includes the list of frames and packets in each |
96 // frame to be re-transmitted. | 96 // frame to be re-transmitted. |
97 // If |cancel_rtx_if_not_in_list| is used as an optimization to cancel | 97 // If |cancel_rtx_if_not_in_list| is used as an optimization to cancel |
98 // pending re-transmission requests of packets not listed in | 98 // pending re-transmission requests of packets not listed in |
99 // |missing_packets|. | 99 // |missing_packets|. |
100 virtual void ResendPackets( | 100 virtual void ResendPackets( |
Alpha Left Google
2014/06/18 01:43:32
nit: Need a comment to explain what RTT does and w
hubbe
2014/06/18 20:22:27
Done.
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101 bool is_audio, | 101 bool is_audio, |
102 const MissingFramesAndPacketsMap& missing_packets, | 102 const MissingFramesAndPacketsMap& missing_packets, |
103 bool cancel_rtx_if_not_in_list) = 0; | 103 bool cancel_rtx_if_not_in_list, |
104 base::TimeDelta rtt) = 0; | |
104 }; | 105 }; |
105 | 106 |
106 } // namespace transport | 107 } // namespace transport |
107 } // namespace cast | 108 } // namespace cast |
108 } // namespace media | 109 } // namespace media |
109 | 110 |
110 #endif // MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_ | 111 #endif // MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_ |
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