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Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3."

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This is a reland of f3a197e55323aee974a932c52dd19fa88e5d4e38

Original change's description:
> Add core multi-channel pipeline in AEC3
> This CL adds basic the basic pipeline to support multi-channel
> processing in AEC3.
> 
> Apart from that, it removes the 8 kHz processing support in several
> places of the AEC3 code.
> 
> Bug: webrtc:10913
> Change-Id: If5b75fa325ed0071deea94a7546cb4a7adf22137
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/150332
> Commit-Queue: Per Åhgren <peah@webrtc.org>
> Reviewed-by: Sam Zackrisson <saza@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#29017}

Bug: webrtc:10913
Change-Id: Ifc4b13bd994cfd22dca8f8755fa5700617cc379d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/151124
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Commit-Queue: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29034}
This commit is contained in:
Per Åhgren
2019-08-30 08:54:09 +02:00
committed by Commit Bot
parent 8b7c5e41f1
commit a66395e72f
58 changed files with 1846 additions and 1137 deletions
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3
modules/audio_processing/audio_processing_impl.cc
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@ -1849,7 +1849,8 @@ void AudioProcessingImpl::InitializeEchoController() {
echo_control_factory_->Create(proc_sample_rate_hz());
} else {
private_submodules_->echo_controller = absl::make_unique<EchoCanceller3>(
EchoCanceller3Config(), proc_sample_rate_hz());
EchoCanceller3Config(), proc_sample_rate_hz(),
/*num_render_channels=*/1, /*num_capture_channels=*/1);
}
capture_nonlocked_.echo_controller_enabled = true;