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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 // A very simple packet builder class for building RTCP packets. | 5 // A very simple packet builder class for building RTCP packets. |
6 // Used for testing only. | 6 // Used for testing only. |
7 #ifndef MEDIA_CAST_RTCP_TEST_RTCP_PACKET_BUILDER_H_ | 7 #ifndef MEDIA_CAST_RTCP_TEST_RTCP_PACKET_BUILDER_H_ |
8 #define MEDIA_CAST_RTCP_TEST_RTCP_PACKET_BUILDER_H_ | 8 #define MEDIA_CAST_RTCP_TEST_RTCP_PACKET_BUILDER_H_ |
9 | 9 |
10 #include "media/cast/rtcp/rtcp_defines.h" | 10 #include "media/cast/rtcp/rtcp_defines.h" |
11 #include "net/base/big_endian.h" | 11 #include "net/base/big_endian.h" |
12 | 12 |
13 namespace media { | 13 namespace media { |
14 namespace cast { | 14 namespace cast { |
15 | 15 |
16 // These values are arbitrary only for the purpose of testing. | |
17 | |
18 // Sender report. | 16 // Sender report. |
19 static const int kNtpHigh = 0x01020304; | 17 static const int kNtpHigh = 0x01020304; |
20 static const int kNtpLow = 0x05060708; | 18 static const int kNtpLow = 0x05060708; |
21 static const int kRtpTimestamp = 0x10203; | 19 static const int kRtpTimestamp = 0x10203; |
22 static const int kSendPacketCount = 987; | 20 static const int kSendPacketCount = 987; |
23 static const int kSendOctetCount = 87654; | 21 static const int kSendOctetCount = 87654; |
24 | 22 |
25 // Report block. | 23 // Report block. |
26 static const int kLoss = 0x01000123; | 24 static const int kLoss = 0x01000123; |
27 static const int kExtendedMax = 0x15678; | 25 static const int kExtendedMax = 0x15678; |
28 static const int kJitter = 0x10203; | 26 static const int kJitter = 0x10203; |
29 static const int kLastSr = 0x34561234; | 27 static const int kLastSr = 0x34561234; |
30 static const int kDelayLastSr = 1000; | 28 static const int kDelayLastSr = 1000; |
31 | 29 |
32 // DLRR block. | 30 // DLRR block. |
33 static const int kLastRr = 0x34561234; | 31 static const int kLastRr = 0x34561234; |
34 static const int kDelayLastRr = 1000; | 32 static const int kDelayLastRr = 1000; |
35 | 33 |
36 // REMB. | 34 // REMB. |
37 static const int kRembBitrate = 52428; | 35 static const int kRembBitrate = 524286; |
38 | 36 |
39 // RPSI. | 37 // RPSI. |
40 static const int kPayloadtype = 126; | 38 static const int kPayloadtype = 126; |
41 static const uint64 kPictureId = 0x1234567890; | 39 static const uint64 kPictureId = 0x1234567890; |
42 | 40 |
43 // NACK. | 41 // NACK. |
44 static const int kMissingPacket = 34567; | 42 static const int kMissingPacket = 34567; |
45 | 43 |
46 // CAST. | 44 // CAST. |
47 static const int kAckFrameId = 17; | 45 static const int kAckFrameId = 17; |
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85 // Note: 0 is not a legal value, it is used for "uninitialized". | 83 // Note: 0 is not a legal value, it is used for "uninitialized". |
86 uint8 buffer_[kIpPacketSize]; | 84 uint8 buffer_[kIpPacketSize]; |
87 char* ptr_of_length_; | 85 char* ptr_of_length_; |
88 net::BigEndianWriter big_endian_writer_; | 86 net::BigEndianWriter big_endian_writer_; |
89 }; | 87 }; |
90 | 88 |
91 } // namespace cast | 89 } // namespace cast |
92 } // namespace media | 90 } // namespace media |
93 | 91 |
94 #endif // MEDIA_CAST_RTCP_TEST_RTCP_PACKET_BUILDER_H_ | 92 #endif // MEDIA_CAST_RTCP_TEST_RTCP_PACKET_BUILDER_H_ |
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