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[fix] fix qos module

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dijunkun
2025-01-20 18:41:52 +08:00
parent 5bbd182a3f
commit 477fd1f13b
62 changed files with 4005 additions and 651 deletions
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44
src/qos/rtpfb.cc Normal file
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/*
* Copyright (c) 2015 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 "rtpfb.h"
#include "byte_io.h"
namespace webrtc {
namespace rtcp {
// RFC 4585, Section 6.1: Feedback format.
//
// Common packet 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| FMT | PT | length |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// 0 | SSRC of packet sender |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// 4 | SSRC of media source |
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
// : Feedback Control Information (FCI) :
// : :
void Rtpfb::ParseCommonFeedback(const uint8_t* payload) {
SetSenderSsrc(ByteReader<uint32_t>::ReadBigEndian(&payload[0]));
SetMediaSsrc(ByteReader<uint32_t>::ReadBigEndian(&payload[4]));
}
void Rtpfb::CreateCommonFeedback(uint8_t* payload) const {
ByteWriter<uint32_t>::WriteBigEndian(&payload[0], sender_ssrc());
ByteWriter<uint32_t>::WriteBigEndian(&payload[4], media_ssrc());
}
} // namespace rtcp
} // namespace webrtc