andrew@webrtc.org 6c3855258d Add WebRtcIsacfix_AllpassFilter2FixDec16Neon()'s intrinsics version.
This intrinsics version gives bit-exact result as the current C
code. And the performance is 14% better than current assembly
neon version, 3.4 times faster than current C version. The test runs
under Cortex-a53 aarch32 mode, other cpu should give similar performance
result.

Change-Id: Icce5eaf2e17790ce44513d52b53b9f600cc16f96

BUG=4002
R=andrew@webrtc.org, jridges@masque.com

Review URL: https://webrtc-codereview.appspot.com/36689004

Patch from Zhongwei Yao <zhongwei.yao@arm.com>.

git-svn-id: http://webrtc.googlecode.com/svn/trunk@8070 4adac7df-926f-26a2-2b94-8c16560cd09d
2015-01-15 02:56:06 +00:00
2015-01-08 21:22:01 +00:00
2014-12-15 07:03:04 +00:00
2014-06-17 08:54:03 +00:00
2014-11-04 17:06:31 +00:00
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