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Reland "Refactoring of the noise suppressor and adding true multichannel support"

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This is a reland of 87a7b82520b83a6cf42da27cdc46142c2eb6248c

Original change's description:
> Refactoring of the noise suppressor and adding true multichannel support
> 
> This CL adds proper multichannel support to the noise suppressor.
> To accomplish that in a safe way, a full refactoring of the noise
> suppressor code has been done.
> 
> Due to floating point precision, the changes made are not entirely
> bitexact. They are, however, very close to being bitexact.
> 
> As a safety measure, the former noise suppressor code is preserved
> and a kill-switch is added to allow revering to the legacy noise
> suppressor in case issues arise.
> 
> Bug: webrtc:10895, b/143344262
> Change-Id: I0b071011b23265ac12e6d4b3956499d122286657
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/158407
> Commit-Queue: Per Åhgren <peah@webrtc.org>
> Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#29646}

Bug: webrtc:10895, b/143344262
Change-Id: I236f1e67bb0baa4e30908a4cf7a8a7bb55fbced3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/158747
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Commit-Queue: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29663}
This commit is contained in:
Per Åhgren
2019-10-29 22:59:44 +01:00
committed by Commit Bot
parent 159b417c98
commit 0cbb58e046
61 changed files with 4019 additions and 1440 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
modules/audio_processing/audio_processing_impl.h
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@ -29,8 +29,9 @@
#include "modules/audio_processing/include/aec_dump.h"
#include "modules/audio_processing/include/audio_processing.h"
#include "modules/audio_processing/include/audio_processing_statistics.h"
#include "modules/audio_processing/legacy_noise_suppression.h"
#include "modules/audio_processing/level_estimator.h"
#include "modules/audio_processing/noise_suppression.h"
#include "modules/audio_processing/ns/noise_suppressor.h"
#include "modules/audio_processing/render_queue_item_verifier.h"
#include "modules/audio_processing/residual_echo_detector.h"
#include "modules/audio_processing/rms_level.h"
@ -150,6 +151,7 @@ class AudioProcessingImpl : public AudioProcessing {
std::unique_ptr<ApmDataDumper> data_dumper_;
static int instance_count_;
const bool enforced_usage_of_legacy_ns_;
SwapQueue<RuntimeSetting> capture_runtime_settings_;
SwapQueue<RuntimeSetting> render_runtime_settings_;
@ -343,7 +345,8 @@ class AudioProcessingImpl : public AudioProcessing {
std::unique_ptr<EchoCancellationImpl> echo_cancellation;
std::unique_ptr<EchoControl> echo_controller;
std::unique_ptr<EchoControlMobileImpl> echo_control_mobile;
std::unique_ptr<NoiseSuppression> noise_suppressor;
std::unique_ptr<NoiseSuppression> legacy_noise_suppressor;
std::unique_ptr<NoiseSuppressor> noise_suppressor;
std::unique_ptr<TransientSuppressor> transient_suppressor;
std::unique_ptr<CustomProcessing> capture_post_processor;
std::unique_ptr<CustomProcessing> render_pre_processor;