/* * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #include "test/rtp_header_parser.h" #include "modules/rtp_rtcp/source/rtp_utility.h" namespace webrtc { absl::optional RtpHeaderParser::GetSsrc(const uint8_t* packet, size_t length) { RtpUtility::RtpHeaderParser rtp_parser(packet, length); RTPHeader header; if (rtp_parser.Parse(&header, nullptr)) { return header.ssrc; } return absl::nullopt; } } // namespace webrtc