The integration relies on GainController2 methods Process() and
GetRecommendedInputVolume() to internally take into account whether
the input volume controller is enabled in the ctor or not. These
methods are called for every frame processed if GainController2 is
enabled. Analyze() is called if the input volume controller is
enabled.
The functionality can be enabled from the APM config and is not
enabled by default. If multiple input volume controllers are enabled,
an error is logged.
Tested: Bitexact on a large number of aecdumps if not enabled
Bug: webrtc:7494
Change-Id: I9105483be34eb95fab3c46afbbd368802e956fad
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/282720
Reviewed-by: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Commit-Queue: Hanna Silen <silen@webrtc.org>
Reviewed-by: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#38776}
d4dbe4527d