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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/rtp_parser.h" | 5 #include "media/cast/rtp_receiver/rtp_parser/rtp_parser.h" |
6 | 6 |
7 #include "base/big_endian.h" | 7 #include "base/big_endian.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "media/cast/cast_defines.h" | 9 #include "media/cast/cast_defines.h" |
10 #include "media/cast/rtp_receiver/rtp_receiver.h" | |
11 | 10 |
12 namespace media { | 11 namespace media { |
13 namespace cast { | 12 namespace cast { |
14 | 13 |
15 static const size_t kRtpHeaderLength = 12; | 14 static const size_t kRtpHeaderLength = 12; |
16 static const size_t kCastHeaderLength = 7; | 15 static const size_t kCastHeaderLength = 7; |
17 static const uint8 kRtpExtensionBitMask = 0x10; | 16 static const uint8 kRtpExtensionBitMask = 0x10; |
18 static const uint8 kRtpMarkerBitMask = 0x80; | 17 static const uint8 kRtpMarkerBitMask = 0x80; |
19 static const uint8 kCastKeyFrameBitMask = 0x80; | 18 static const uint8 kCastKeyFrameBitMask = 0x80; |
20 static const uint8 kCastReferenceFrameIdBitMask = 0x40; | 19 static const uint8 kCastReferenceFrameIdBitMask = 0x40; |
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110 | 109 |
111 // All remaining data in the packet is the payload. | 110 // All remaining data in the packet is the payload. |
112 *payload_data = reinterpret_cast<const uint8*>(reader.ptr()); | 111 *payload_data = reinterpret_cast<const uint8*>(reader.ptr()); |
113 *payload_size = reader.remaining(); | 112 *payload_size = reader.remaining(); |
114 | 113 |
115 return true; | 114 return true; |
116 } | 115 } |
117 | 116 |
118 } // namespace cast | 117 } // namespace cast |
119 } // namespace media | 118 } // namespace media |
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