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The initialization of the echo detector should always signal that the input audio is mono.

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Since we always pass in the first audio channel, we should always pass 1 as the number of channels in the initialization function.

Bug: webrtc:8732
Change-Id: I978edb125d7cc701a5e07193256327908be00560
Reviewed-on: https://webrtc-review.googlesource.com/69660
Commit-Queue: Ivo Creusen <ivoc@webrtc.org>
Reviewed-by: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22885}
This commit is contained in:
Ivo Creusen
2018-04-12 16:15:58 +02:00
committed by Commit Bot
parent 0c87fe85b8
commit b1facc1f71
1 changed files with 2 additions and 3 deletions
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5
modules/audio_processing/audio_processing_impl.cc
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@ -1866,9 +1866,8 @@ void AudioProcessingImpl::InitializePreAmplifier() {
void AudioProcessingImpl::InitializeResidualEchoDetector() {
RTC_DCHECK(private_submodules_->echo_detector);
private_submodules_->echo_detector->Initialize(
proc_sample_rate_hz(), num_proc_channels(),
formats_.render_processing_format.sample_rate_hz(),
formats_.render_processing_format.num_channels());
proc_sample_rate_hz(), 1,
formats_.render_processing_format.sample_rate_hz(), 1);
}
void AudioProcessingImpl::InitializePostProcessor() {