/* * Copyright (c) 2014 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 "modules/rtp_rtcp/source/rtcp_packet.h" #include "modules/rtp_rtcp/include/rtp_rtcp_defines.h" #include "rtc_base/checks.h" namespace webrtc { namespace rtcp { constexpr size_t RtcpPacket::kHeaderLength; rtc::Buffer RtcpPacket::Build() const { … } bool RtcpPacket::Build(size_t max_length, PacketReadyCallback callback) const { … } bool RtcpPacket::OnBufferFull(uint8_t* packet, size_t* index, PacketReadyCallback callback) const { … } size_t RtcpPacket::HeaderLength() const { … } // From RFC 3550, RTP: A Transport Protocol for Real-Time Applications. // // RTP header format. // 0 1 2 3 // 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ // |V=2|P| RC/FMT | PT | length | // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ void RtcpPacket::CreateHeader( size_t count_or_format, // Depends on packet type. uint8_t packet_type, size_t length, uint8_t* buffer, size_t* pos) { … } void RtcpPacket::CreateHeader( size_t count_or_format, // Depends on packet type. uint8_t packet_type, size_t length, bool padding, uint8_t* buffer, size_t* pos) { … } } // namespace rtcp } // namespace webrtc