From ed1850a71ba0801b05c1374fce1188cc3234ce17 Mon Sep 17 00:00:00 2001
From: terelius <terelius@webrtc.org>
Date: Wed, 8 Feb 2017 08:45:20 -0800
Subject: [PATCH] Log information (at level LS_INFO) about which overuse
 estimator is used.

BUG=webrtc:7125

Review-Url: https://codereview.webrtc.org/2682893003
Cr-Commit-Position: refs/heads/master@{#16499}
---
 webrtc/modules/congestion_controller/delay_based_bwe.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/webrtc/modules/congestion_controller/delay_based_bwe.cc b/webrtc/modules/congestion_controller/delay_based_bwe.cc
index 0febf6f435..00074a4b24 100644
--- a/webrtc/modules/congestion_controller/delay_based_bwe.cc
+++ b/webrtc/modules/congestion_controller/delay_based_bwe.cc
@@ -228,10 +228,19 @@ DelayBasedBwe::DelayBasedBwe(Clock* clock)
     ReadTrendlineFilterExperimentParameters(&trendline_window_size_,
                                             &trendline_smoothing_coeff_,
                                             &trendline_threshold_gain_);
+    LOG(LS_INFO) << "Trendline filter experiment enabled with parameters "
+                 << trendline_window_size_ << ',' << trendline_smoothing_coeff_
+                 << ',' << trendline_threshold_gain_;
   }
   if (in_median_slope_experiment_) {
     ReadMedianSlopeFilterExperimentParameters(&median_slope_window_size_,
                                               &median_slope_threshold_gain_);
+    LOG(LS_INFO) << "Median-slope filter experiment enabled with parameters "
+                 << median_slope_window_size_ << ','
+                 << median_slope_threshold_gain_;
+  }
+  if (!in_trendline_experiment_ && !in_median_slope_experiment_) {
+    LOG(LS_INFO) << "No overuse experiment enabled. Using Kalman filter.";
   }
 
   network_thread_.DetachFromThread();