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Revert "Moved congestion controller to task queue."

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This reverts commit 0cbcba7ea0dced1a7f353c64d6cf91d46ccb29f9.

Reason for revert: Major regressions on perf bots.

Original change's description:
> Moved congestion controller to task queue.
> 
> The goal of this work is to make it easier to experiment with the
> bandwidth estimation implementation. For this reason network control
> functionality is moved from SendSideCongestionController(SSCC),
> PacedSender and BitrateController to the newly created
> GoogCcNetworkController which implements the newly created
> NetworkControllerInterface. This allows the implementation to be
> replaced at runtime in the future.
> 
> This is the first part of a split of a larger CL, see:
> https://webrtc-review.googlesource.com/c/src/+/39788/8
> For further explanations.
> 
> Bug: webrtc:8415
> Change-Id: I770189c04cc31b313bd4e57821acff55fbcb1ad3
> Reviewed-on: https://webrtc-review.googlesource.com/43840
> Commit-Queue: Sebastian Jansson <srte@webrtc.org>
> Reviewed-by: Björn Terelius <terelius@webrtc.org>
> Reviewed-by: Stefan Holmer <stefan@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21868}

TBR=terelius@webrtc.org,stefan@webrtc.org,srte@webrtc.org

Change-Id: Ia8a273eb9e92b7d0d960c49658c228208170962d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:8415
Reviewed-on: https://webrtc-review.googlesource.com/47560
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21877}
This commit is contained in:
Sebastian Jansson
2018-02-02 16:55:07 +00:00
committed by Commit Bot
parent c5017136c7
commit 5a503b05e1
57 changed files with 837 additions and 2996 deletions
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15
modules/bitrate_controller/send_side_bandwidth_estimation.h
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@ -42,18 +42,10 @@ class SendSideBandwidthEstimation {
// Call when we receive a RTCP message with a ReceiveBlock.
void UpdateReceiverBlock(uint8_t fraction_loss,
int64_t rtt_ms,
int64_t rtt,
int number_of_packets,
int64_t now_ms);
// Call when we receive a RTCP message with a ReceiveBlock.
void UpdatePacketsLost(int packets_lost,
int number_of_packets,
int64_t now_ms);
// Call when we receive a RTCP message with a ReceiveBlock.
void UpdateRtt(int64_t rtt, int64_t now_ms);
void SetBitrates(int send_bitrate,
int min_bitrate,
int max_bitrate);
@ -66,7 +58,7 @@ class SendSideBandwidthEstimation {
bool IsInStartPhase(int64_t now_ms) const;
void UpdateUmaStatsPacketsLost(int64_t now_ms, int packets_lost);
void UpdateUmaStats(int64_t now_ms, int64_t rtt, int lost_packets);
// Updates history of min bitrates.
// After this method returns min_bitrate_history_.front().second contains the
@ -80,7 +72,7 @@ class SendSideBandwidthEstimation {
std::deque<std::pair<int64_t, uint32_t> > min_bitrate_history_;
// incoming filters
int lost_packets_since_last_loss_update_;
int lost_packets_since_last_loss_update_Q8_;
int expected_packets_since_last_loss_update_;
uint32_t current_bitrate_bps_;
@ -103,7 +95,6 @@ class SendSideBandwidthEstimation {
int initially_lost_packets_;
int bitrate_at_2_seconds_kbps_;
UmaState uma_update_state_;
UmaState uma_rtt_state_;
std::vector<bool> rampup_uma_stats_updated_;
RtcEventLog* event_log_;
int64_t last_rtc_event_log_ms_;