From 6d2ad505dccda640439b6fa75fb742caf2981e11 Mon Sep 17 00:00:00 2001 From: Nils Wallménius Date: Thu, 4 Oct 2012 19:20:55 +0200 Subject: opus: put arrays frequently used by pulse decoding on the stack speeds up decoding of a 64kbps test file by 14MHz on h300 (cf) and 1MHz on c200 (pp) Change-Id: I852cb66808676ea51109423f5b70cfc8782dd109 --- lib/rbcodec/codecs/libopus/celt/cwrs.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'lib/rbcodec/codecs/libopus/celt/cwrs.c') diff --git a/lib/rbcodec/codecs/libopus/celt/cwrs.c b/lib/rbcodec/codecs/libopus/celt/cwrs.c index 3d5dd790d9..b8ade96fce 100644 --- a/lib/rbcodec/codecs/libopus/celt/cwrs.c +++ b/lib/rbcodec/codecs/libopus/celt/cwrs.c @@ -35,6 +35,7 @@ #include "cwrs.h" #include "mathops.h" #include "arch.h" +#include "rate.h" #ifdef CUSTOM_MODES @@ -632,11 +633,12 @@ void decode_pulses(int *_y,int _n,int _k,ec_dec *_dec) default: { #endif - VARDECL(opus_uint32,u); +/* VARDECL(opus_uint32,u); SAVE_STACK; - ALLOC(u,_k+2U,opus_uint32); + ALLOC(u,_k+2U,opus_uint32); */ + opus_uint32 u[MAX_PULSES+2]; cwrsi(_n,_k,ec_dec_uint(_dec,ncwrs_urow(_n,_k,u)),_y,u); - RESTORE_STACK; +/* RESTORE_STACK; */ #ifndef SMALL_FOOTPRINT } break; -- cgit v1.2.3