tree 23086390768a4adee0fe56a8452f1b0d91d5861c
parent dd12892ede7139f17355ec4e3a64b3382fcd6f28
author minyue <minyue@webrtc.org> 1473798855 -0700
committer Commit bot <commit-bot@chromium.org> 1473798862 +0000

Adding basic implementation of AudioNetworkAdaptor.

The basic implementation of AudioNetworkAdaptor include the introduction of
  1. Controller
  2. ControllerManager

ControllerManager is to hold all needed controllers. It also orders them according to their significance in dealing with current network condition.

Controller provides an interface MakeDecision, which has to be implemented by specific controllers. AudioNetworkAdaptorImpl calls MakeDecision of the controllers in the order decided by ControllerManager to collect EncoderRuntimeConfig.

BUG=webrtc:6303

Review-Url: https://codereview.webrtc.org/2306083002
Cr-Commit-Position: refs/heads/master@{#14201}