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84916937b7
Before this CL, the packetsLost and jitter stats (as returned by
GetStats, at the API level) were only being updated when an RTCP SR or
RR is generated. According to the stats spec, "local" stats like this
should be updated any time a packet is received.
This CL also fixes some minor issues with the calculation of packetsLost
(and fractionLost):
* Packets weren't being count as lost if lost over a sequence number
rollover.
* Temporary periods of "negative" loss (caused by duplicate or out of
order packets) weren't being accumulated into the cumulative loss
counter. Example:
Period 1: Received packets 1, 2, 4
Loss over that period: 1 (expected 4 packets, got 3)
Reported cumulative loss: 1
Period 2: Received packets 3, 5
Loss over that period: -1 (expected 1 packet, got 2)
Reported cumulative loss: 1 (should be 0!)
Landing with NOTRY because Android compile bots are broken for an
unrelated reason.
NOTRY=True
Bug: webrtc:8804
Change-Id: I840ba34de8957b1276f6bdaf93718f805629f5c8
Reviewed-on: https://webrtc-review.googlesource.com/50020
Commit-Queue: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23731}
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|---|---|---|
| .. | ||
| test | ||
| utility | ||
| audio_level.cc | ||
| audio_level.h | ||
| audio_receive_stream.cc | ||
| audio_receive_stream.h | ||
| audio_receive_stream_unittest.cc | ||
| audio_send_stream.cc | ||
| audio_send_stream.h | ||
| audio_send_stream_tests.cc | ||
| audio_send_stream_unittest.cc | ||
| audio_state.cc | ||
| audio_state.h | ||
| audio_state_unittest.cc | ||
| audio_transport_impl.cc | ||
| audio_transport_impl.h | ||
| BUILD.gn | ||
| channel.cc | ||
| channel.h | ||
| channel_proxy.cc | ||
| channel_proxy.h | ||
| conversion.h | ||
| DEPS | ||
| mock_voe_channel_proxy.h | ||
| null_audio_poller.cc | ||
| null_audio_poller.h | ||
| OWNERS | ||
| remix_resample.cc | ||
| remix_resample.h | ||
| remix_resample_unittest.cc | ||
| time_interval.cc | ||
| time_interval.h | ||
| time_interval_unittest.cc | ||
| transport_feedback_packet_loss_tracker.cc | ||
| transport_feedback_packet_loss_tracker.h | ||
| transport_feedback_packet_loss_tracker_unittest.cc | ||