tree b704a824dbe06d9e138ad0fe0a2d3e55bfe7b484
parent 8d9395d30bd5c1bfd73749db0d4723db6e02f536
author Alessio Bazzica <alessiob@webrtc.org> 1632755200 +0200
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1632758725 +0000

AGC2: update adaptive digital test

This CL improves `GainController2::CheckGainAdaptiveDigital`, namely:
- correctly initialize AGC2 with the correct number of channels
- attenuate the input signal in order to avoid that the target gain is
  set to zero (which was the case before)
- run AG2 adaptive digital for a longer period to allow time to trigger
  the adaptive behavior (namely, from 2s to 10s)
- minor code style improvements

Bug: webrtc:7494
Change-Id: Ib41de088b341bb30460238b83e306a507b2bc5af
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/233101
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35099}