From 9e31e7dde636ca28ee551e8bcf8e4f4ca0ef553d Mon Sep 17 00:00:00 2001 From: Siarhei Siamashka Date: Thu, 15 Jan 2009 19:11:23 +0200 Subject: SIMD-friendly variant of SBC encoder analysis filter Added SIMD-friendly C implementation of SBC analysis filter (the structure of code had to be changed a bit and constants in the tables reordered). This code can be used as a reference for developing platform specific SIMD optimizations. These functions are put into a new file 'sbc_primitives.c', which is going to contain all the basic stuff for SBC codec. --- sbc/sbc_math.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'sbc/sbc_math.h') diff --git a/sbc/sbc_math.h b/sbc/sbc_math.h index 6ca4f526..b87bc81c 100644 --- a/sbc/sbc_math.h +++ b/sbc/sbc_math.h @@ -29,8 +29,6 @@ #define ASR(val, bits) ((-2 >> 1 == -1) ? \ ((int32_t)(val)) >> (bits) : ((int32_t) (val)) / (1 << (bits))) -#define SCALE_OUT_BITS 15 - #define SCALE_SPROTO4_TBL 12 #define SCALE_SPROTO8_TBL 14 #define SCALE_NPROTO4_TBL 11 -- cgit