Update silk_biquad_alt()
authorLinfeng Zhang <linfengz@google.com>
Thu, 1 Sep 2016 20:44:11 +0000 (13:44 -0700)
committerJean-Marc Valin <jmvalin@jmvalin.ca>
Wed, 17 May 2017 19:55:42 +0000 (15:55 -0400)
commit60eb7d88b4eace91395e553cf70fc4578a950353
tree489d13c37dbb73fe5ad385df7057e5cef49d4d5b
parent1eaa67c0dce1f642af872cc26b7ff4b057a55bfb
Update silk_biquad_alt()

Split to silk_biquad_alt_stride1() and silk_biquad_alt_stride2(),
so that it can be optimized more efficiently when stride is 2.

This change in C code is bit exact with the origin.

Change-Id: Idaefe670397016ace2a489e3435ac61b7dbe79d5

Signed-off-by: Jean-Marc Valin <jmvalin@jmvalin.ca>
silk/LP_variable_cutoff.c
silk/SigProc_FIX.h
silk/biquad_alt.c
src/opus_encoder.c