1 /*
2  *  Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.
3  *
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
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef MODULES_RTP_RTCP_SOURCE_RTP_DESCRIPTOR_AUTHENTICATION_H_
12 #define MODULES_RTP_RTCP_SOURCE_RTP_DESCRIPTOR_AUTHENTICATION_H_
13 
14 #include <cstdint>
15 #include <vector>
16 
17 #include "modules/rtp_rtcp/source/rtp_video_header.h"
18 
19 namespace webrtc {
20 
21 // Converts frame dependencies into array of bytes for authentication.
22 std::vector<uint8_t> RtpDescriptorAuthentication(
23     const RTPVideoHeader& rtp_video_header);
24 
25 }  // namespace webrtc
26 
27 #endif  // MODULES_RTP_RTCP_SOURCE_RTP_DESCRIPTOR_AUTHENTICATION_H_
28