tree fcb0f54f9e8031889732bc12d90d6bdc5b1c5bf9
parent 65affda2c6005846c5b5248429baa1ed09c6688f
author henrik.lundin <henrik.lundin@webrtc.org> 1476354955 -0700
committer Commit bot <commit-bot@chromium.org> 1476354958 +0000

NetEq: Convert AverageIAT from int to float calculations

With this change, the calculations inside AverageIAT are changed to be
in double-precision floating point instead of in fixed point. Also,
the method's name is changed to EstimatedClockDriftPpm to better
reflect what it returns.

A few unit tests had to be updated because of minor numerical
differences.

Also removing the UBSan suppression related to this issue.

BUG=webrtc:5889

Review-Url: https://codereview.webrtc.org/2408653002
Cr-Original-Commit-Position: refs/heads/master@{#14628}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 0d8385770b53f3fef11ed2f5d98af712dc2ba89d