compound_packet.cc (1503B)
1 /* 2 * Copyright (c) 2016 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 #include "modules/rtp_rtcp/source/rtcp_packet/compound_packet.h" 12 13 #include <cstddef> 14 #include <cstdint> 15 #include <memory> 16 #include <utility> 17 18 #include "modules/rtp_rtcp/source/rtcp_packet.h" 19 #include "rtc_base/checks.h" 20 21 namespace webrtc { 22 namespace rtcp { 23 24 CompoundPacket::CompoundPacket() = default; 25 26 CompoundPacket::~CompoundPacket() = default; 27 28 void CompoundPacket::Append(std::unique_ptr<RtcpPacket> packet) { 29 RTC_CHECK(packet); 30 appended_packets_.push_back(std::move(packet)); 31 } 32 33 bool CompoundPacket::Create(uint8_t* packet, 34 size_t* index, 35 size_t max_length, 36 PacketReadyCallback callback) const { 37 for (const auto& appended : appended_packets_) { 38 if (!appended->Create(packet, index, max_length, callback)) 39 return false; 40 } 41 return true; 42 } 43 44 size_t CompoundPacket::BlockLength() const { 45 size_t block_length = 0; 46 for (const auto& appended : appended_packets_) { 47 block_length += appended->BlockLength(); 48 } 49 return block_length; 50 } 51 52 } // namespace rtcp 53 } // namespace webrtc