commit	edc7e2a9977370ba0ff487cf1367fbdc1bc8d9e9	[log] [tgz]
author	Hsin-Yu Chao <hychao@google.com>	Fri Aug 24 14:02:41 2018 +0800
committer	chrome-bot <chrome-bot@chromium.org>	Fri Aug 31 15:08:42 2018 -0700
tree	4a2c6dd252c6f9b3f8cf7150d84c0702f64b300f
parent	7874576bed69e203d9a87409ac1d9a87d3842164 [diff]

Sync to webrtc ToT

Update to commit "AEC3: Parametrize the shadow filter output usage".

https://webrtc.googlesource.com/src/+/240215431ee21e85e415484d1d80f437850f2f8e

This update includes all parameters and codes for tuning
APM performance with CRAS.

BUG=chromium:874787
TEST=Apply all config files and test on nocturne
CQ-DEPEND=CL:1196304

Change-Id: Idf6da0c70ac1569d2567c2ab15f436731edb3f35
Reviewed-on: https://chromium-review.googlesource.com/1194561
Commit-Ready: Hsinyu Chao <hychao@chromium.org>
Tested-by: Hsinyu Chao <hychao@chromium.org>
Reviewed-by: Hsinyu Chao <hychao@chromium.org>

676 files changed

tree: 4a2c6dd252c6f9b3f8cf7150d84c0702f64b300f

README.md

WebRTC APM

APM is the audio processing module of WebRTC project in charge of effects like echo cancellation, noise suppression, etc. The purpose of this project is to build a standalone library for Chrome OS system side audio processing.

Files content

scripts to copy over folders and files from upstream WebRTC project for APM and its dependencies.
Copied files from upstream WebRTC project. For example: common_audio, modules, rtc_base and system_wrappers.
webrtc_apm.cc/h C wrappers to access APM functions.
common-mk based makefiles to build shared library libwebrtc_apm.so

Update

To update this package to latest upstream WebRC:

Run ./script/sync-apm.sh path/to/webrtc-checkout/src .
emerge webrtc-apm to see if anything breaks.
If emerge success, then we're good.
Otherwise look into the emerge failure, and then possibly:
- Update sync-apm.sh to copy more files if upstream directory structure changes.
- Update makefiles if upstream build files has changed.
- Update webrtc-apm ebuild file if dependencies changed.
Create a new commit