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Implement NetEq's CurrentDelay function

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This was not implemented before. It returns the current total delay (packet buffer and sync buffer) of NetEq. This is the same information that was already available in NetEqNetworkStatistics::current_buffer_size_ms, that can be obtained through NetEq::NetworkStatistics(). But, since the current delay is a key metric of NetEq, it is convenient to have it available in a simpler way.

R=kwiberg@webrtc.org, minyue@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/51149004

Cr-Commit-Position: refs/heads/master@{#9359}
This commit is contained in:
Henrik Lundin
2015-06-03 11:55:45 +02:00
parent 60508f8621
commit d8a03facf6
5 changed files with 22 additions and 5 deletions
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4
webrtc/modules/audio_coding/neteq/interface/neteq.h
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@ -210,8 +210,8 @@ class NetEq {
// Not implemented.
virtual int TargetDelay() = 0;
// Not implemented.
virtual int CurrentDelay() = 0;
// Returns the current total delay (packet buffer and sync buffer) in ms.
virtual int CurrentDelayMs() const = 0;
// Sets the playout mode to |mode|.
// Deprecated. Set the mode in the Config struct passed to the constructor.