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chromium / chromiumos / third_party / webrtc-apm / refs/heads/stabilize-14588.14.B
commitf0a3f5bc74481a440cef747e8eef839a17a815ed[log] [tgz]
authorhscham <hscham@chromium.org>Fri Mar 04 06:14:52 2022
committerCommit Bot <commit-bot@chromium.org>Tue Mar 08 01:37:23 2022
tree5627389d365b8d43cb612b25f09b91f2494db259
parent8136191a962e1a62c28a12bc0392d7db94adb1d2 [diff]
webrtc_apm: use c++17

libchrome will use std::invoke_result starting from r951375
(crrev.com/c/3316556) which is a c++17 feature.
(webrtc_apm indirectly depends on it via chromeos-base/metrics)

BUG=b:211560276
TEST=FEATURES=test emerge-hatch webrtc-apm with new libchrome

Change-Id: I9fa12b1590735d0212f5895dad10d8c1ed3a3869
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/webrtc-apm/+/3499694
Tested-by: Grace Cham <hscham@chromium.org>
Reviewed-by: Hsinyu Chao <hychao@chromium.org>
Commit-Queue: Grace Cham <hscham@chromium.org>
1 file changed
tree: 5627389d365b8d43cb612b25f09b91f2494db259
  1. absl/
  2. api/
  3. audio/
  4. common_audio/
  5. cras-config/
  6. modules/
  7. rtc_base/
  8. script/
  9. system_wrappers/
  10. third_party/
  11. bak.h
  12. common.mk
  13. common_types.h
  14. libwebrtc_apm.pc.template
  15. Makefile
  16. OWNERS
  17. pc_utils.mk
  18. README.md
  19. typedefs.h
  20. webrtc_apm.cc
  21. webrtc_apm.h
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