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Fix for RttBackoff when sending of packets with TWCC stops.

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Bug: webrtc:10290
Change-Id: Ia825cbde070214e5ec9f5439246ea43f58c3c2b7
Reviewed-on: https://webrtc-review.googlesource.com/c/121561
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Commit-Queue: Christoffer Rodbro <crodbro@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26605}
This commit is contained in:
Christoffer Rodbro
2019-02-08 11:00:10 +01:00
committed by Commit Bot
parent dcba72b236
commit 5f6abcfbd2
6 changed files with 52 additions and 8 deletions
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6
modules/bitrate_controller/send_side_bandwidth_estimation.h
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@ -53,16 +53,18 @@ class RttBasedBackoff {
~RttBasedBackoff();
void OnRouteChange();
void UpdatePropagationRtt(Timestamp at_time, TimeDelta propagation_rtt);
TimeDelta RttLowerBound(Timestamp at_time) const;
TimeDelta CorrectedRtt(Timestamp at_time) const;
FieldTrialParameter<TimeDelta> rtt_limit_;
FieldTrialParameter<double> drop_fraction_;
FieldTrialParameter<TimeDelta> drop_interval_;
FieldTrialFlag persist_on_route_change_;
FieldTrialParameter<bool> safe_timeout_;
public:
Timestamp last_propagation_rtt_update_;
TimeDelta last_propagation_rtt_;
Timestamp last_packet_sent_;
};
class SendSideBandwidthEstimation {
@ -76,7 +78,7 @@ class SendSideBandwidthEstimation {
DataRate GetEstimatedLinkCapacity() const;
// Call periodically to update estimate.
void UpdateEstimate(Timestamp at_time);
void OnSentPacket(SentPacket sent_packet);
void OnSentPacket(const SentPacket& sent_packet);
void UpdatePropagationRtt(Timestamp at_time, TimeDelta propagation_rtt);
// Call when we receive a RTCP message with TMMBR or REMB.