Commit 8aaa2186 authored by ber's avatar ber
Browse files

reactivate again FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT 01 with increased isqrt precision this time

parent b47e467d

lib_rend/ivas_dirac_dec_binaural_functions.c

+5 −6
Original line number Diff line number Diff line
@@ -76,7 +76,7 @@ 
//#define FIX_1072_SPEEDUP_matrixTransp1Mul_fx_IN1EQIN2_BINCH2   //SPEEDUP_matrix_5 //293.773 , 292.468

#endif



#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT

#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT // to be rechecked with isqrt precision tweak - pipeline 46163 for config 012345

#ifdef FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT

// numbers fa2a72:

//                  default : 266.984
@@ -87,13 +87,12 @@ 
//                  0       : 282.704 --> 8 Mhz gain



#include <stdio.h>

// to be rechecked with isqrt precision tweak

#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT_0  //8Mhz with 1072 issue stream

#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT_1  //8Mhz with 1072 issue stream

#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT_2 //--> leave this inactive (pipeline 374321)

#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT_3 //--> Leave this inactive (pipeline 45347 )

#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT_4

#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT_5

//#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT_2 //--> leave this inactive (pipeline 374321)

//#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT_3 //--> Leave this inactive (pipeline 45347 )

//#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT_4

//#define FIX_1072_REPLACE_DIV_SQRT_BY_ISQRT_5

#endif



//#define FIX_1072_REDUCE_DIVS // accept regressions!