
This CL adds support in the echo subtractor for handling multiple capture and render channels. The changes have passed bitexactness tests for substantial set of mono recordings. Bug: webrtc:10913 Change-Id: Ib448c9edf172ebc31e8c28db7b2f2a389a53adb9 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/155168 Commit-Queue: Per Åhgren <peah@webrtc.org> Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org> Cr-Commit-Position: refs/heads/master@{#29389}