commit 40d3fc65f56579d2f3bb96d20963b15a9378e3c4
author henrik.lundin@webrtc.org <henrik.lundin@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d> Wed Sep 18 12:19:50 2013
committer henrik.lundin@webrtc.org <henrik.lundin@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d> Wed Sep 18 12:19:50 2013
tree bf167ca87dae12440eb9460f6a7972cbc875965f
parent 8db81c5112a7987013292dff47d819df47196696

NetEq4: Make some DSP operation classes member variables

This CL reduces the memory allocations by making the instances of
Accelerate, PreemptiveExpand, Normal and Merge member variables in
NetEqImpl.

This change reduced the allocation count by 20,000 in the bit-exactness
test.

BUG=Issue 1363
TEST=out/Debug/modules_unittests
--gtest_filter=NetEqDecodingTest.TestBitExactness

R=andrew@webrtc.org, minyue@webrtc.org, turaj@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/2158004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@4776 4adac7df-926f-26a2-2b94-8c16560cd09d