Correcting the ACM upmixing from mono/stereo to surround
Correcting the ACM upmixing from mono/stereo to surround

This CL corrects the upmixing from mono/stereo to surround in the audio
coding module.


Bug: webrtc:11083
Change-Id: Ic529107d59ff54a8e48b0424cbdf2b49b7a65c12
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/159705
Commit-Queue: Per Åhgren <3616c2c8a2c30a769c5419f89b4a810ea6e2f079@webrtc.org>
Reviewed-by: Sam Zackrisson <b1a93beadfe1d2f7f0106ee02b6ffcdc950aa103@webrtc.org>
Reviewed-by: Henrik Lundin <b9599afb29b1fa4305dba8bb04f760bf0c9c9471@webrtc.org>
Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#29792}

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