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Use TimeDelta and Timestamp in VCMJitterEstimator

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* Uses DataSize to represent incoming and outgoing bytes.
* Puts units into doubles as they enter the Kalman filter
* Moved to its own GN target.

Change-Id: I1e7d5486a00a7158d418f553a6c77f9dd56bf3c2
Bug: webrtc:13756
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/253121
Reviewed-by: Åsa Persson <asapersson@webrtc.org>
Commit-Queue: Evan Shrubsole <eshr@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36143}
This commit is contained in:
Evan Shrubsole
2022-03-07 13:21:51 +01:00
committed by WebRTC LUCI CQ
parent a5f3c20f2d
commit 13e42a88df
9 changed files with 355 additions and 298 deletions
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6
modules/video_coding/jitter_buffer.cc
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@ -572,7 +572,7 @@ void VCMJitterBuffer::FindAndInsertContinuousFramesWithState(
uint32_t VCMJitterBuffer::EstimatedJitterMs() {
MutexLock lock(&mutex_);
const double rtt_mult = 1.0f;
return jitter_estimate_.GetJitterEstimate(rtt_mult, absl::nullopt);
return jitter_estimate_.GetJitterEstimate(rtt_mult, absl::nullopt).ms();
}
void VCMJitterBuffer::SetNackSettings(size_t max_nack_list_size,
@ -879,7 +879,9 @@ void VCMJitterBuffer::UpdateJitterEstimate(int64_t latest_packet_time_ms,
// Filter out frames which have been reordered in time by the network
if (not_reordered) {
// Update the jitter estimate with the new samples
jitter_estimate_.UpdateEstimate(frame_delay, frame_size, incomplete_frame);
jitter_estimate_.UpdateEstimate(TimeDelta::Millis(frame_delay),
DataSize::Bytes(frame_size),
incomplete_frame);
}
}