commit 0e93257cee79c0d19ddaef1f14ba750bf469a084
author sprang@webrtc.org <sprang@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d> Thu Jan 23 10:00:39 2014
committer sprang@webrtc.org <sprang@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d> Thu Jan 23 10:00:39 2014
tree 71b416aeac96a2afa09b4fa1f0fcc8d89be2bf74
parent 91db93d24f67dfbb3be5a14aeb48c3917be4e139

Add callbacks for receive channel RTP statistics

This allows a listener to receive new statistics (byte/packet counts, etc) as it
is generated - avoiding the need to poll. This also makes handling stats from
multiple RTP streams more tractable. The change is primarily targeted at the new
video engine API.

TEST=Unit test in ReceiveStatisticsTest.
Integration tests to follow as call tests when fully wired up.

BUG=2235
R=mflodman@webrtc.org, pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/6259004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5416 4adac7df-926f-26a2-2b94-8c16560cd09d