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Remove clock drift metric from NetEq.

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This metric is not used anywhere and is not calculated correctly when the delay manager is in relative arrival delay mode.

Bug: webrtc:10333
Change-Id: Iac79ab40b79b17802ad9d626c130e82f761bae26
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/150786
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Commit-Queue: Jakob Ivarsson <jakobi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29037}
This commit is contained in:
Jakob Ivarsson
2019-08-30 15:37:07 +02:00
committed by Commit Bot
parent 5b4fcb5bf6
commit 65024d9620
10 changed files with 13 additions and 106 deletions
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8
modules/audio_coding/neteq/delay_manager.h
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@ -81,14 +81,6 @@ class DelayManager {
// Resets the DelayManager and the associated DelayPeakDetector.
virtual void Reset();
// Calculates the average inter-arrival time deviation from the histogram.
// The result is returned as parts-per-million deviation from the nominal
// inter-arrival time. That is, if the average inter-arrival time is equal to
// the nominal frame time, the return value is zero. A positive value
// corresponds to packet spacing being too large, while a negative value means
// that the packets arrive with less spacing than expected.
virtual double EstimatedClockDriftPpm() const;
// Returns true if peak-mode is active. That is, delay peaks were observed
// recently. This method simply asks for the same information from the
// DelayPeakDetector object.