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Enable BWE logging to command line when rtc_enable_bwe_test_logging is set to true

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This patch enables bwe related variable logging to the command line.
This is useful to test congestion control algorithm over real networks.

NOTRY=true

Review-Url: https://codereview.webrtc.org/2296253002
Cr-Commit-Position: refs/heads/master@{#14209}
This commit is contained in:
gaetano.carlucci
2016-09-14 05:04:36 -07:00
committed by Commit bot
parent b471d1cffb
commit 52a5703721
19 changed files with 148 additions and 33 deletions
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11
webrtc/modules/bitrate_controller/bitrate_controller_impl.cc
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@ -17,6 +17,7 @@
#include "webrtc/base/checks.h"
#include "webrtc/base/logging.h"
#include "webrtc/modules/remote_bitrate_estimator/test/bwe_test_logging.h"
#include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h"
namespace webrtc {
@ -179,6 +180,8 @@ void BitrateControllerImpl::OnReceiverEstimatedBitrate(uint32_t bitrate) {
rtc::CritScope cs(&critsect_);
bandwidth_estimation_.UpdateReceiverEstimate(clock_->TimeInMilliseconds(),
bitrate);
BWE_TEST_LOGGING_PLOT(1, "REMB[kbps]", clock_->TimeInMilliseconds(),
bitrate / 1000);
}
MaybeTriggerOnNetworkChanged();
}
@ -269,6 +272,14 @@ bool BitrateControllerImpl::GetNetworkParameters(uint32_t* bitrate,
last_reserved_bitrate_bps_ = reserved_bitrate_bps_;
new_bitrate = true;
}
BWE_TEST_LOGGING_PLOT(1, "fraction_loss_[%%]", clock_->TimeInMilliseconds(),
(last_fraction_loss_ * 100) / 256);
BWE_TEST_LOGGING_PLOT(1, "rtt[ms]", clock_->TimeInMilliseconds(),
last_rtt_ms_);
BWE_TEST_LOGGING_PLOT(1, "Target_bitrate[kbps]", clock_->TimeInMilliseconds(),
last_bitrate_bps_ / 1000);
return new_bitrate;
}