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Remove NetEq extra delay option.

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Bug: b/156734419
Change-Id: I787e6961ad283990d633029c0cf296e10b825875
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/237403
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Commit-Queue: Jakob Ivarsson <jakobi@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35326}
This commit is contained in:
Jakob Ivarsson
2021-11-08 17:22:51 +01:00
committed by WebRTC LUCI CQ
parent fa68ac0c4e
commit 4a97d7281f
12 changed files with 15 additions and 358 deletions
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16
modules/audio_coding/neteq/neteq_impl.h
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@ -399,22 +399,6 @@ class NetEqImpl : public webrtc::NetEq {
ExpandUmaLogger speech_expand_uma_logger_ RTC_GUARDED_BY(mutex_);
bool no_time_stretching_ RTC_GUARDED_BY(mutex_); // Only used for test.
rtc::BufferT<int16_t> concealment_audio_ RTC_GUARDED_BY(mutex_);
// Data members used for adding extra delay to the output of NetEq.
// The delay in ms (which is 10 times the number of elements in
// output_delay_chain_).
const int output_delay_chain_ms_ RTC_GUARDED_BY(mutex_);
// Vector of AudioFrames which contains the delayed audio. Accessed as a
// circular buffer.
std::vector<AudioFrame> output_delay_chain_ RTC_GUARDED_BY(mutex_);
// Index into output_delay_chain_.
size_t output_delay_chain_ix_ RTC_GUARDED_BY(mutex_) = 0;
// Did output_delay_chain_ get populated yet?
bool output_delay_chain_empty_ RTC_GUARDED_BY(mutex_) = true;
// Contains the sample rate of the AudioFrame last emitted from the delay
// chain. If the extra output delay chain is not used, or if no audio has been
// emitted yet, the variable is empty.
absl::optional<int> delayed_last_output_sample_rate_hz_
RTC_GUARDED_BY(mutex_);
private:
RTC_DISALLOW_COPY_AND_ASSIGN(NetEqImpl);