Add RTP sequence number to TransportFeedbackObserver::AddPacket()
With this change, both the normal RTP and the transport-wide sequence
numbers are propagated with with AddPacket() call via a new
RtpPacketSendInfo struct, replacing the previous set of parameters.
The intent with this is that SendTimeHistory can hold a mapping from
transport-wide to rtp sequence numbers, and then via callbacks let the
RTP modules know when packets have been received by the remote end.
Bug: webrtc:8975
Change-Id: I6a24fc6282cbb041393752d39593c2867b242192
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/133021
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27708}diff --git a/audio/channel_send.cc b/audio/channel_send.cc
index 99e3f90..63d61cf 100644
--- a/audio/channel_send.cc
+++ b/audio/channel_send.cc
@@ -314,14 +314,11 @@
}
// Implements TransportFeedbackObserver.
- void AddPacket(uint32_t ssrc,
- uint16_t sequence_number,
- size_t length,
- const PacedPacketInfo& pacing_info) override {
+ void OnAddPacket(const RtpPacketSendInfo& packet_info) override {
RTC_DCHECK(pacer_thread_.IsCurrent());
rtc::CritScope lock(&crit_);
if (feedback_observer_)
- feedback_observer_->AddPacket(ssrc, sequence_number, length, pacing_info);
+ feedback_observer_->OnAddPacket(packet_info);
}
void OnTransportFeedback(const rtcp::TransportFeedback& feedback) override {