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Probe on video encoder reconfiguration test.

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This CL includes the changes from this CL:
https://webrtc-review.googlesource.com/c/src/+/63642

Bug: webrtc:8955
Change-Id: If95cdec59f25e97c6ff5ea45a52d6113128a0921
Reviewed-on: https://webrtc-review.googlesource.com/64822
Commit-Queue: Philip Eliasson <philipel@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22910}
This commit is contained in:
philipel
2018-04-17 16:12:21 +02:00
committed by Commit Bot
parent 010eace381
commit 0676f224f8
7 changed files with 148 additions and 11 deletions
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6
modules/congestion_controller/goog_cc/probe_controller.cc
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@ -137,8 +137,9 @@ void ProbeController::OnMaxTotalAllocatedBitrate(
int64_t at_time_ms) {
// TODO(philipel): Should |max_total_allocated_bitrate| be used as a limit for
// ALR probing?
if (estimated_bitrate_bps_ != 0 &&
estimated_bitrate_bps_ < max_bitrate_bps_ &&
if (max_total_allocated_bitrate != max_total_allocated_bitrate_ &&
estimated_bitrate_bps_ != 0 &&
(max_bitrate_bps_ <= 0 || estimated_bitrate_bps_ < max_bitrate_bps_) &&
estimated_bitrate_bps_ < max_total_allocated_bitrate) {
InitiateProbing(at_time_ms, {max_total_allocated_bitrate}, false);
}
@ -256,6 +257,7 @@ void ProbeController::Reset(int64_t at_time_ms) {
mid_call_probing_waiting_for_result_ = false;
time_of_last_large_drop_ms_ = now_ms;
bitrate_before_last_large_drop_bps_ = 0;
max_total_allocated_bitrate_ = 0;
}
void ProbeController::Process(int64_t at_time_ms) {

1
modules/congestion_controller/goog_cc/probe_controller.h
View File

@ -90,6 +90,7 @@ class ProbeController {
bool enable_periodic_alr_probing_;
int64_t time_of_last_large_drop_ms_;
int64_t bitrate_before_last_large_drop_bps_;
int64_t max_total_allocated_bitrate_;
bool in_rapid_recovery_experiment_;
// For WebRTC.BWE.MidCallProbing.* metric.