| # 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 |
