commit 2991a3093fa4f2323cb1448d4a4866ce33c0ebfb
author kwiberg@webrtc.org <kwiberg@webrtc.org> Thu Apr 17 12:17:39 2014 +0000
committer kwiberg@webrtc.org <kwiberg@webrtc.org> Thu Apr 17 12:17:39 2014 +0000
tree 25c54c70c1614daa9d75ef17d2e3c56fb0e1be6d
parent 514abde61c625f84414f09b719ec2a87df48a32a

StereoToMono: Remove useless call to WebRtcSpl_SatW32ToW16

The max value is ((2**15 - 1) + (2**15 - 1)) >> 1
              == (2**16 - 2) >> 1
              == 2**15 - 1
which doesn't overflow.

The min value is (-2**15 + -2**15) >> 1
              == -2**16 >> 1
              == -2**15
which doesn't overflow.

Since those two bracket all possible results, the call to
WebRtcSpl_SatW32ToW16 is redundant.

BUG=
R=andrew@webrtc.org, bjornv@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/12019004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@5929 4adac7df-926f-26a2-2b94-8c16560cd09d