Alex Loiko b4977de306 Receive-side ready for multiple channels. ... Made path from NetEq to AudioTransport ready for many-channel audio. If there is one stream, we can handle anything that fits in an AudioFrame. For many streams, the current limit is 6. Some multi-channel combinations are not supported: e.g. if we get stereo audio and attempt to play out 6 channels. Changes: * AudioFrameOperations - replaced the MonoTo* and *ToMono methods by UpmixChannels & DownmixChannels. * AudioMixer: removed DCHECKs for <= 2 channels and tweaked the mixing algorithm to handle many channels. Bug: webrtc:8649 Change-Id: Ib83e16d463694e35658caa09c27849e853d508fb Reviewed-on: https://webrtc-review.googlesource.com/c/106040 Reviewed-by: Oskar Sundbom <ossu@webrtc.org> Commit-Queue: Alex Loiko <aleloi@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26446}		2019-01-29 12:43:23 +00:00
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audio_frame_operations_unittest.cc	Receive-side ready for multiple channels.	2019-01-29 12:43:23 +00:00
audio_frame_operations.cc	Receive-side ready for multiple channels.	2019-01-29 12:43:23 +00:00
audio_frame_operations.h	Receive-side ready for multiple channels.	2019-01-29 12:43:23 +00:00
BUILD.gn	Receive-side ready for multiple channels.	2019-01-29 12:43:23 +00:00