Commit Graph

178 Commits

Author SHA1 Message Date
e3b354bdfa Revert of Log created probe clusters to RtcEventLog. (patchset #1 id:1 of https://codereview.chromium.org/2783693002/ )
Reason for revert:
Break bots.

Original issue's description:
> Reland of Log created probe clusters to RtcEventLog. (patchset #1 id:1 of https://codereview.chromium.org/2775273003/ )
>
> Reason for revert:
> Speculative reland since it apparently built on https://build.chromium.org/p/chromium.webrtc.fyi/builders/Mac%20Builder/builds/22852
>
> Original issue's description:
> > Revert of Log created probe clusters to RtcEventLog. (patchset #3 id:40001 of https://codereview.chromium.org/2776073003/ )
> >
> > Reason for revert:
> > Break build bots.
> >
> > Original issue's description:
> > > Log created probe clusters to RtcEventLog.
> > >
> > > BUG=webrtc:6984
> > >
> > > Review-Url: https://codereview.webrtc.org/2776073003
> > > Cr-Commit-Position: refs/heads/master@{#17413}
> > > Committed: bb9e6edc32
> >
> > TBR=terelius@webrtc.org,stefan@webrtc.org
> > # Skipping CQ checks because original CL landed less than 1 days ago.
> > NOPRESUBMIT=true
> > NOTREECHECKS=true
> > NOTRY=true
> > BUG=webrtc:6984
> >
> > Review-Url: https://codereview.webrtc.org/2775273003
> > Cr-Commit-Position: refs/heads/master@{#17415}
> > Committed: 7ac5c32db2
>
> TBR=terelius@webrtc.org,stefan@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:6984
>
> Review-Url: https://codereview.webrtc.org/2783693002
> Cr-Commit-Position: refs/heads/master@{#17424}
> Committed: 2a63160b95

TBR=terelius@webrtc.org,stefan@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:6984

Review-Url: https://codereview.webrtc.org/2781853002
Cr-Commit-Position: refs/heads/master@{#17425}
2017-03-28 14:59:51 +00:00
2a63160b95 Reland of Log created probe clusters to RtcEventLog. (patchset #1 id:1 of https://codereview.chromium.org/2775273003/ )
Reason for revert:
Speculative reland since it apparently built on https://build.chromium.org/p/chromium.webrtc.fyi/builders/Mac%20Builder/builds/22852

Original issue's description:
> Revert of Log created probe clusters to RtcEventLog. (patchset #3 id:40001 of https://codereview.chromium.org/2776073003/ )
>
> Reason for revert:
> Break build bots.
>
> Original issue's description:
> > Log created probe clusters to RtcEventLog.
> >
> > BUG=webrtc:6984
> >
> > Review-Url: https://codereview.webrtc.org/2776073003
> > Cr-Commit-Position: refs/heads/master@{#17413}
> > Committed: bb9e6edc32
>
> TBR=terelius@webrtc.org,stefan@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:6984
>
> Review-Url: https://codereview.webrtc.org/2775273003
> Cr-Commit-Position: refs/heads/master@{#17415}
> Committed: 7ac5c32db2

TBR=terelius@webrtc.org,stefan@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:6984

Review-Url: https://codereview.webrtc.org/2783693002
Cr-Commit-Position: refs/heads/master@{#17424}
2017-03-28 14:42:39 +00:00
7ac5c32db2 Revert of Log created probe clusters to RtcEventLog. (patchset #3 id:40001 of https://codereview.chromium.org/2776073003/ )
Reason for revert:
Break build bots.

Original issue's description:
> Log created probe clusters to RtcEventLog.
>
> BUG=webrtc:6984
>
> Review-Url: https://codereview.webrtc.org/2776073003
> Cr-Commit-Position: refs/heads/master@{#17413}
> Committed: bb9e6edc32

TBR=terelius@webrtc.org,stefan@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:6984

Review-Url: https://codereview.webrtc.org/2775273003
Cr-Commit-Position: refs/heads/master@{#17415}
2017-03-28 11:20:56 +00:00
f4238f937e Log probe results to RtcEventLog.
BUG=webrtc:6984

Review-Url: https://codereview.webrtc.org/2785433002
Cr-Commit-Position: refs/heads/master@{#17414}
2017-03-28 11:18:02 +00:00
bb9e6edc32 Log created probe clusters to RtcEventLog.
BUG=webrtc:6984

Review-Url: https://codereview.webrtc.org/2776073003
Cr-Commit-Position: refs/heads/master@{#17413}
2017-03-28 11:12:26 +00:00
bcbaf74643 Let Call register ReceiveSideCongestionController as CallStatsObserver.
Fixes a regression from cl https://codereview.webrtc.org/2752233002.

BUG=chromium:704491,webrtc:6847

Review-Url: https://codereview.webrtc.org/2777423002
Cr-Commit-Position: refs/heads/master@{#17407}
2017-03-28 08:16:25 +00:00
b8f9a32459 Define RtpTransportControllerSendInterface.
Implementation owned by call, and passed to VideoSendStream and
AudioSendStream.

BUG=webrtc:6847, webrtc:7135

Review-Url: https://codereview.webrtc.org/2685673003
Cr-Commit-Position: refs/heads/master@{#17389}
2017-03-27 12:36:15 +00:00
d12a8e1c8e Attach TransportFeedbackPacketLossTracker to ANA (PLR only)
This CL is one in a series. To finish the work, the following CLs will be added:
1. CL for connecting RPLR as well
2. CL for RPLR-based FecController
3. CL for allowing experiment-driven configuration of the above (through both field-trials and protobuf)

BUG=webrtc:7058

Review-Url: https://codereview.webrtc.org/2638083002
Cr-Commit-Position: refs/heads/master@{#17365}
2017-03-23 18:04:48 +00:00
40854eab23 Reland of Delete class MockCongestionController. (patchset #1 id:1 of https://codereview.webrtc.org/2762133003/ )
Reason for revert:
Problem was the rename of the include file. Intend to keep the old name for now, and then reland.

Original issue's description:
> Revert of Delete class MockCongestionController. (patchset #4 id:60001 of https://codereview.webrtc.org/2762023004/ )
>
> Reason for revert:
> This is breaking downstream build.
>
> Original issue's description:
> > Delete class MockCongestionController.
> >
> > It became unused in cl https://codereview.webrtc.org/2516983004.
> >
> > BUG=None
> >
> > Review-Url: https://codereview.webrtc.org/2762023004
> > Cr-Commit-Position: refs/heads/master@{#17325}
> > Committed: d19bcb7116
>
> TBR=stefan@webrtc.org,nisse@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=None
>
> Review-Url: https://codereview.webrtc.org/2762133003
> Cr-Commit-Position: refs/heads/master@{#17330}
> Committed: e27f1e764e

TBR=stefan@webrtc.org,skvlad@webrtc.org
BUG=None

Review-Url: https://codereview.webrtc.org/2766133002
Cr-Commit-Position: refs/heads/master@{#17338}
2017-03-22 10:28:54 +00:00
e27f1e764e Revert of Delete class MockCongestionController. (patchset #4 id:60001 of https://codereview.webrtc.org/2762023004/ )
Reason for revert:
This is breaking downstream build.

Original issue's description:
> Delete class MockCongestionController.
>
> It became unused in cl https://codereview.webrtc.org/2516983004.
>
> BUG=None
>
> Review-Url: https://codereview.webrtc.org/2762023004
> Cr-Commit-Position: refs/heads/master@{#17325}
> Committed: d19bcb7116

TBR=stefan@webrtc.org,nisse@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=None

Review-Url: https://codereview.webrtc.org/2762133003
Cr-Commit-Position: refs/heads/master@{#17330}
2017-03-21 20:15:59 +00:00
d19bcb7116 Delete class MockCongestionController.
It became unused in cl https://codereview.webrtc.org/2516983004.

BUG=None

Review-Url: https://codereview.webrtc.org/2762023004
Cr-Commit-Position: refs/heads/master@{#17325}
2017-03-21 16:41:07 +00:00
559af38a15 Split CongestionController into send- and receive-side classes.
New class ReceiveSideCongestionController, extracted from CongestionController, and responsible for the
OnReceivedPacket processing.

Rest of the CongestionController moved to a new class
SendSideCongestionController.

To avoid breaking applications, CongestionController is redefined
as a union of these two classes, with no intended change in behavior.

With one exception: CongestionController::SetBweBitrates used to call
remote_bitrate_estimator_.SetMinBitrate, but after remote_bitrate_estimator_ was moved to ReceiveSideCongestionController,
it no longer does this.

BUG=webrtc:6847

Review-Url: https://codereview.webrtc.org/2752233002
Cr-Commit-Position: refs/heads/master@{#17321}
2017-03-21 13:41:12 +00:00
17ca2883e3 Potential race-condition resolution in CongestionController::min_bitrate_bps_
BUG=None

Review-Url: https://codereview.webrtc.org/2752353003
Cr-Commit-Position: refs/heads/master@{#17294}
2017-03-17 14:37:48 +00:00
dd20054e06 Fix crash on multiple feedback messages are received on old transport.
BUG=webrtc:7347

Review-Url: https://codereview.webrtc.org/2753283002
Cr-Commit-Position: refs/heads/master@{#17290}
2017-03-17 13:19:11 +00:00
9ea46b5286 Ignore packets sent on old network route when receiving feedback.
BUG=webrtc:7347
R=philipel@webrtc.org

Review-Url: https://codereview.webrtc.org/2755553003 .
Cr-Commit-Position: refs/heads/master@{#17243}
2017-03-15 11:40:25 +00:00
d64862ac1b Add back method CongestionController::GetTransportFeedbackObserver.
This is a partial revert of https://codereview.webrtc.org/2725823002/,
to not break downstream applications.

BUG=webrtc:7058

TBR=stefan@webrtc.org

Review-Url: https://codereview.webrtc.org/2745613002
Cr-Commit-Position: refs/heads/master@{#17152}
2017-03-09 19:45:55 +00:00
61ce37e2e0 Mark |Clock*| as |const Clock*| (for some CongestionController and BWE related modules)
BUG=None

Review-Url: https://codereview.webrtc.org/2735423002
Cr-Commit-Position: refs/heads/master@{#17148}
2017-03-09 15:09:31 +00:00
b5feb2e025 Use pacing info in ProbeBitrateEstimator to validate probe results.
BUG=webrtc:6822

Review-Url: https://codereview.webrtc.org/2728553007
Cr-Commit-Position: refs/heads/master@{#17147}
2017-03-09 15:01:58 +00:00
5bbf43f9d4 Move delay_based_bwe_ into CongestionController
BUG=webrtc:7058

Review-Url: https://codereview.webrtc.org/2725823002
Cr-Commit-Position: refs/heads/master@{#17146}
2017-03-09 14:40:08 +00:00
ec304f96b3 GetTransportFeedbackVector return vector with lost packets too, sorted by seq-num
1. GetTransportFeedbackVector will now return a vector which also explicitly states lost packets.
2. The returned vector is unsorted (uses default order - by sequence number). It's up to the users to sort otherwise, if they need a different order.

BUG=None

Review-Url: https://codereview.webrtc.org/2707383006
Cr-Commit-Position: refs/heads/master@{#17114}
2017-03-08 13:03:53 +00:00
cb9ba301f0 Perform probing on network route change.
BUG=webrtc:7208

Review-Url: https://codereview.webrtc.org/2714503002
Cr-Commit-Position: refs/heads/master@{#17096}
2017-03-07 14:30:59 +00:00
f949000834 Rename webrtc::PacketInfo to webrtc::PacketFeedback. This resolves ambiguity with a similarly named RTCPReceiver::PacketInformation and RtpPacketizerVp9::PacketInfo.
BUG=None

Review-Url: https://codereview.webrtc.org/2710093004
Cr-Commit-Position: refs/heads/master@{#17066}
2017-03-06 13:32:21 +00:00
d3edd770ad Introduce dchecked_cast, and start using it
It's the faster, less strict cousin of checked_cast.

BUG=none

Review-Url: https://codereview.webrtc.org/2714063002
Cr-Commit-Position: refs/heads/master@{#16958}
2017-03-02 02:52:48 +00:00
f7c26d40ab Small TransportFeedbackAdapterTest efficiency boost and TODO resolved
BUG=None

Review-Url: https://codereview.webrtc.org/2726853002
Cr-Commit-Position: refs/heads/master@{#16950}
2017-03-01 17:05:20 +00:00
c1b57a15bf Test field trial group with startswith rather than equals.
BUG=webrtc:7266

Review-Url: https://codereview.webrtc.org/2717973005
Cr-Commit-Position: refs/heads/master@{#16915}
2017-02-28 16:50:47 +00:00
8aadd50b96 Propagate packet pacing information to SendTimeHistory.
In order to not make this CL too large I have broken it down into at least two
steps. Previous CL: https://codereview.chromium.org/2628563003/

webrtc::PacedSender::Process                        <--- previous CL start here
webrtc::PacedSender::SendPacket
webrtc::PacketRouter::TimeToSendPacket
webrtc::ModuleRtpRtcpImpl::TimeToSendPacket         <--- previous CL end here, this Cl start here
webrtc::RTPSender::TimeToSendPacket
webrtc::RTPSender::PrepareAndSendPacket
webrtc::RTPSender::AddPacketToTransportFeedback
webrtc::TransportFeedbackAdapter::AddPacket
webrtc::SendTimeHistory::AddAndRemoveOld            <--- this CL end here

BUG=webrtc:6822

Review-Url: https://codereview.webrtc.org/2708873003
Cr-Commit-Position: refs/heads/master@{#16796}
2017-02-23 10:56:13 +00:00
424e6cfd58 Rename some variables and methods in RTC event log.
Rename loss based and delay based bwe updates in proto (and correspondingly in the C++ code).

BUG=webrtc:6423

Review-Url: https://codereview.webrtc.org/2705613002
Cr-Commit-Position: refs/heads/master@{#16719}
2017-02-20 13:14:41 +00:00
c7bf32a110 Propagate packet pacing information to SenTimeHistory.
In order to not make this CL too large I have broken it down into at least two steps. In this CL we only propagate the pacing information part of the way:

webrtc::PacedSender::Process                        <--- propagate from here
webrtc::PacedSender::SendPacket
webrtc::PacketRouter::TimeToSendPacket
webrtc::ModuleRtpRtcpImpl::TimeToSendPacket         <--- to here
webrtc::RTPSender::TimeToSendPacket
webrtc::RTPSender::PrepareAndSendPacket
webrtc::RTPSender::AddPacketToTransportFeedback
webrtc::TransportFeedbackAdapter::AddPacket
webrtc::SendTimeHistory::AddAndRemoveOld            <--- goal is to propagte it here

BUG=webrtc:6822

Review-Url: https://codereview.webrtc.org/2628563003
Cr-Commit-Position: refs/heads/master@{#16664}
2017-02-17 11:59:43 +00:00
0baf55d23b Add logging of delay-based bandwidth estimate.
BUG=webrtc:6423

Review-Url: https://codereview.webrtc.org/2695923004
Cr-Commit-Position: refs/heads/master@{#16663}
2017-02-17 11:38:28 +00:00
e3a5567230 Reduce the BWE with 50% when feedback is received too late.
Lateness is determined by the length of the send-side history, currently
set to 60 seconds.

BUG=webrtc:5079

Review-Url: https://codereview.webrtc.org/2684353004
Cr-Commit-Position: refs/heads/master@{#16588}
2017-02-13 17:08:22 +00:00
e9ad271db4 Increase the send-time history to 60 seconds.
This helps us avoid time-outs on really bad networks with long queues.
Also adding periodic logging of the fake network pipe's queue in milliseconds.

BUG=webrtc:5079

Review-Url: https://codereview.webrtc.org/2687013005
Cr-Commit-Position: refs/heads/master@{#16532}
2017-02-10 14:09:28 +00:00
ed1850a71b 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}
2017-02-08 16:45:20 +00:00
0fe1216c9c Move more calls to webrtc::field_trial::FindFullName into ctor, thereby minimizing the non-trivial cost of repeated string comparisons.
BUG=webrtc:7059

Review-Url: https://codereview.webrtc.org/2657863002
Cr-Commit-Position: refs/heads/master@{#16378}
2017-01-31 13:48:37 +00:00
5a2c506e8e Set the start bitrate to the delay-based BWE.
This avoids issues where the bitrate produced by the codec is far lower than the target bitrate in the beginning, which causes the delay-based BWE to be initialized accordingly.

BUG=webrtc:5079

Review-Url: https://codereview.webrtc.org/2653883002
Cr-Commit-Position: refs/heads/master@{#16327}
2017-01-27 14:43:18 +00:00
f00497c573 Improve bitrate probing for the audio-only case.
This means that smaller probe packets will be allowed at lower bitrates.

BUG=webrtc:7043

Review-Url: https://codereview.webrtc.org/2650393002
Cr-Commit-Position: refs/heads/master@{#16317}
2017-01-27 10:27:33 +00:00
9aa3f0a200 Reland of Moving webrtc.gni up one level from build/ (patchset #1 id:1 of https://codereview.webrtc.org/2657563002/ )
Reason for revert:
Starting to work on a fix (it seems that there are third_party dependencies that depends on the path to the webrtc.gni file)

Original issue's description:
> Revert of Moving webrtc.gni up one level from build/ (patchset #1 id:1 of https://codereview.webrtc.org/2651543003/ )
>
> Reason for revert:
> This was causing the following failure: https://build.chromium.org/p/chromium.webrtc.fyi/builders/Android%20Builder/builds/838/steps/generate_build_files/logs/stdio
>
> Original issue's description:
> > Moving webrtc.gni up one level from build/
> >
> > BUG=webrtc:7030
> >
> > Review-Url: https://codereview.webrtc.org/2651543003
> > Cr-Commit-Position: refs/heads/master@{#16241}
> > Committed: 35a32700fc
>
> TBR=kjellander@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:7030
>
> Review-Url: https://codereview.webrtc.org/2657563002
> Cr-Commit-Position: refs/heads/master@{#16244}
> Committed: 69dc7dbe24

TBR=kjellander@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7030

Review-Url: https://codereview.webrtc.org/2654773002
Cr-Commit-Position: refs/heads/master@{#16247}
2017-01-24 14:58:22 +00:00
69dc7dbe24 Revert of Moving webrtc.gni up one level from build/ (patchset #1 id:1 of https://codereview.webrtc.org/2651543003/ )
Reason for revert:
This was causing the following failure: https://build.chromium.org/p/chromium.webrtc.fyi/builders/Android%20Builder/builds/838/steps/generate_build_files/logs/stdio

Original issue's description:
> Moving webrtc.gni up one level from build/
>
> BUG=webrtc:7030
>
> Review-Url: https://codereview.webrtc.org/2651543003
> Cr-Commit-Position: refs/heads/master@{#16241}
> Committed: 35a32700fc

TBR=kjellander@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7030

Review-Url: https://codereview.webrtc.org/2657563002
Cr-Commit-Position: refs/heads/master@{#16244}
2017-01-24 13:14:35 +00:00
35a32700fc Moving webrtc.gni up one level from build/
BUG=webrtc:7030

Review-Url: https://codereview.webrtc.org/2651543003
Cr-Commit-Position: refs/heads/master@{#16241}
2017-01-24 12:49:35 +00:00
365aebdade Make CongestionController::remote_bitrate_estimator_ a non-pointer.
It was only assigned at construction, and this improves consistency
with remote_estimator_proxy_.

The declaration of the private WrappingBitrateEstimator had to be
moved to the header file, and it was also converted from
system_wrappers' CriticalSectionWrapper to rtc::CriticalSection.

BUG=webrtc:6847

Review-Url: https://codereview.webrtc.org/2642363003
Cr-Commit-Position: refs/heads/master@{#16236}
2017-01-24 10:53:38 +00:00
3626865be2 GN: Refactor modules_unittests to eliminate package boundary violations.
BUG=webrtc:6954

Review-Url: https://codereview.webrtc.org/2629923002
Cr-Commit-Position: refs/heads/master@{#16166}
2017-01-19 16:27:11 +00:00
b93598465d Revert of Move congestion controller processing to the pacer thread. (patchset #5 id:80001 of https://codereview.webrtc.org/2637783003/ )
Reason for revert:
Speculative revert for perf regression related to ramp-up on android. See https://bugs.chromium.org/p/chromium/issues/detail?id=682611

Original issue's description:
> Move congestion controller processing to the pacer thread.
>
> Also rename it from pacer_thread_ to congestion_controller_thread_.
>
> BUG=webrtc:6847
>
> Review-Url: https://codereview.webrtc.org/2637783003
> Cr-Commit-Position: refs/heads/master@{#16134}
> Committed: b3dc2b7b1e

TBR=danilchap@webrtc.org,stefan@webrtc.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=webrtc:6847

Review-Url: https://codereview.webrtc.org/2644603003
Cr-Commit-Position: refs/heads/master@{#16163}
2017-01-19 13:41:25 +00:00
4a0c76402e Add rtcp::TransportFeedback::GetReceivedPackets()
It combines and simplify use of GetStatusVector and GetReceiveDeltas accesors.

Replace use of all GetStatusVector/GetReceiveDeltasUs

BUG=None

Review-Url: https://codereview.webrtc.org/2633923003
Cr-Commit-Position: refs/heads/master@{#16139}
2017-01-18 10:40:30 +00:00
d3fabe51b2 Improve computational performance of BWE by switching list to deque.
BUG=webrtc:6998

Review-Url: https://codereview.webrtc.org/2633293004
Cr-Commit-Position: refs/heads/master@{#16137}
2017-01-18 09:59:53 +00:00
b3dc2b7b1e Move congestion controller processing to the pacer thread.
Also rename it from pacer_thread_ to congestion_controller_thread_.

BUG=webrtc:6847

Review-Url: https://codereview.webrtc.org/2637783003
Cr-Commit-Position: refs/heads/master@{#16134}
2017-01-18 08:10:31 +00:00
804ab6f27f Parse MedianSlopeFilter-parameters to the correct variables.
BUG=webrtc:6995

Review-Url: https://codereview.webrtc.org/2631293003
Cr-Commit-Position: refs/heads/master@{#16113}
2017-01-17 11:30:05 +00:00
da5e9d04f5 Initiate mid-call probing even if estimated bitrate is at max configured bitrate.
BUG=none

Review-Url: https://codereview.webrtc.org/2634883003
Cr-Commit-Position: refs/heads/master@{#16107}
2017-01-17 10:08:28 +00:00
f4caaab518 Fix for bwe with overhead on audio only calls.
BUG=webrtc:6989

Review-Url: https://codereview.webrtc.org/2635893002
Cr-Commit-Position: refs/heads/master@{#16104}
2017-01-17 07:55:07 +00:00
2df07342ee Add WebRTC.BWE.MidCallProbing.* metrics.
BUG=webrtc:6984

Review-Url: https://codereview.webrtc.org/2629893003
Cr-Commit-Position: refs/heads/master@{#16100}
2017-01-16 17:31:49 +00:00
bc5d921659 Rename base/analytics/ to base/numerics/
BUG=webrtc:6832

Review-Url: https://codereview.webrtc.org/2626203002
Cr-Commit-Position: refs/heads/master@{#16060}
2017-01-13 17:14:33 +00:00
284542b882 Make OverheadObserver::OnOverheadChanged count RTP headers only
This lets the RTP code be unaware of lower layers, and the
SetTransportOverhead method is deleted from RTPSender and RtpRtcp.

Instead, that method is added to CongestionController and
TransportFeedbackAdapter, where it is more appropriate.

BUG=wertc:6847

Review-Url: https://codereview.webrtc.org/2589743002
Cr-Commit-Position: refs/heads/master@{#15995}
2017-01-10 16:58:32 +00:00