commit 8097935df38e47e0b56a71ebb23c6e647177e843
author Ilya Nikolaevskiy <ilnik@webrtc.org> Thu Mar 11 11:40:46 2021 +0000
committer Commit Bot <commit-bot@chromium.org> Thu Mar 11 11:41:20 2021 +0000
tree 04169a4155d74988351f3b42ba5241a6522300cc
parent be140b4187292bc968a96e81b422d08f60a7416e

Revert "Reduce complexity in the APM pipeline when the output is not used"

This reverts commit aa6adffba325f4b698a1e94aeab020bfdc47adec.

Reason for revert: breaks webrtc-importer

Original change's description:
> Reduce complexity in the APM pipeline when the output is not used
>
> This CL selectively turns off parts of the audio processing when
> the output of APM is not used. The parts turned off are such that
> don't need to continuously need to be trained, but rather can be
> temporarily deactivated.
>
> The purpose of this CL is to allow CPU to be reduced when the
> client is muted.
>
> The CL will be follow by additional CLs, adding similar functionality
> in the echo canceller and the noiser suppressor
>
> Bug: b/177830919
> Change-Id: I72d24505197a53872562c0955f3e7b670c43df6b
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/209703
> Commit-Queue: Per Åhgren <peah@webrtc.org>
> Reviewed-by: Sam Zackrisson <saza@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#33431}

Bug: b/177830919
Change-Id: I937cd61dedcd43150933eb1b9d65aebe68401e91
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/211348
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33433}

modules/audio_processing/audio_processing_impl.h

diff --git a/modules/audio_processing/audio_processing_impl.h b/modules/audio_processing/audio_processing_impl.h
index c4bbf11..8306ac7 100644
--- a/modules/audio_processing/audio_processing_impl.h
+++ b/modules/audio_processing/audio_processing_impl.h
@@ -419,17 +419,13 @@
   const struct ApmConstants {
     ApmConstants(bool multi_channel_render_support,
                  bool multi_channel_capture_support,
-                 bool enforce_split_band_hpf,
-                 bool minimize_processing_for_unused_output)
+                 bool enforce_split_band_hpf)
         : multi_channel_render_support(multi_channel_render_support),
           multi_channel_capture_support(multi_channel_capture_support),
-          enforce_split_band_hpf(enforce_split_band_hpf),
-          minimize_processing_for_unused_output(
-              minimize_processing_for_unused_output) {}
+          enforce_split_band_hpf(enforce_split_band_hpf) {}
     bool multi_channel_render_support;
     bool multi_channel_capture_support;
     bool enforce_split_band_hpf;
-    bool minimize_processing_for_unused_output;
   } constants_;
 
   struct ApmCaptureState {