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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 #include "media/cast/rtp_receiver/rtp_parser/test/rtp_packet_builder.h" | 5 #include "media/cast/rtp_receiver/rtp_parser/test/rtp_packet_builder.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "net/base/big_endian.h" | 8 #include "net/base/big_endian.h" |
9 | 9 |
10 namespace media { | 10 namespace media { |
11 namespace cast { | 11 namespace cast { |
12 | 12 |
13 const uint32 kCastRtpHeaderLength = 7; | 13 const uint32 kCastRtpHeaderLength = 7; |
14 const uint32 kGenericRtpHeaderLength = 12; | 14 const uint32 kGenericRtpHeaderLength = 12; |
| 15 static const uint8 kRtpMarkerBitMask = 0x80; |
15 | 16 |
16 RtpPacketBuilder::RtpPacketBuilder() | 17 RtpPacketBuilder::RtpPacketBuilder() |
17 : is_key_(false), | 18 : is_key_(false), |
18 frame_id_(0), | 19 frame_id_(0), |
19 packet_id_(0), | 20 packet_id_(0), |
20 max_packet_id_(0), | 21 max_packet_id_(0), |
21 reference_frame_id_(0), | 22 reference_frame_id_(0), |
22 is_reference_set_(false), | 23 is_reference_set_(false), |
23 timestamp_(0), | 24 timestamp_(0), |
24 sequence_number_(0), | 25 sequence_number_(0), |
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95 net::BigEndianWriter big_endian_writer(data, 96); | 96 net::BigEndianWriter big_endian_writer(data, 96); |
96 big_endian_writer.WriteU8(0x80); | 97 big_endian_writer.WriteU8(0x80); |
97 big_endian_writer.WriteU8(payload_type_ | (marker_ ? kRtpMarkerBitMask : 0)); | 98 big_endian_writer.WriteU8(payload_type_ | (marker_ ? kRtpMarkerBitMask : 0)); |
98 big_endian_writer.WriteU16(sequence_number_); | 99 big_endian_writer.WriteU16(sequence_number_); |
99 big_endian_writer.WriteU32(timestamp_); | 100 big_endian_writer.WriteU32(timestamp_); |
100 big_endian_writer.WriteU32(ssrc_); | 101 big_endian_writer.WriteU32(ssrc_); |
101 } | 102 } |
102 | 103 |
103 } // namespace cast | 104 } // namespace cast |
104 } // namespace media | 105 } // namespace media |
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