Optimize silk_biquad_alt_stride2() for ARM NEON
authorLinfeng Zhang <linfengz@google.com>
Thu, 1 Sep 2016 21:20:57 +0000 (14:20 -0700)
committerJean-Marc Valin <jmvalin@jmvalin.ca>
Wed, 17 May 2017 19:55:42 +0000 (15:55 -0400)
commit43db56225b5716b61c16a3275f65b8d3d3ea5343
treee9ac1ced761949a46885f92a419a3227ac8550e2
parent60eb7d88b4eace91395e553cf70fc4578a950353
Optimize silk_biquad_alt_stride2() for ARM NEON

The optimization is bit exact with C function.

Change-Id: Ifb8f04b19f2d576e79ce5dcfa7e0fc374d71d6c8

Signed-off-by: Jean-Marc Valin <jmvalin@jmvalin.ca>
silk/SigProc_FIX.h
silk/arm/arm_silk_map.c
silk/arm/biquad_alt_arm.h [new file with mode: 0644]
silk/arm/biquad_alt_neon_intr.c [new file with mode: 0644]
silk/biquad_alt.c
silk_headers.mk
silk_sources.mk
src/opus_encoder.c