Commit 8ddf7cff authored by Mohammadreza Naghibzadeh's avatar Mohammadreza Naghibzadeh
Browse files

Applied rounding to old_out. 

Deactivated q_win change and dynamic_q_old_out.
parent 3700cbf5

lib_com/options.h

+2 −1
Original line number Diff line number Diff line
@@ -84,6 +84,7 @@ 
//#define HARM_SCE_INIT

#define DIV32_OPT_NEWTON                               /* FhG: faster 32 by 32 bit division */

#define	MERGE_REQUEST_1378_SPEEDUP_ivas_mc_param_enc_fx_NONBE /* FhG: reduce WMOPS of Cy calculation in ivas_param_mc_param_est_enc_fx() by using 64 Bit addition. Obsoletes IMPROVE_HIGH_COMPLEXITY_PARAM_MC_PRM_EST_NONBE. */

#define FIX_1348_BIT_PRECISION_IMPROVEMENT

//#define FIX_1348_BIT_PRECISION_IMPROVEMENT

//#define FIX_1348_BIT_PRECISION_IMPROVEMENT_DYNAMIC_QOLD

#define FIX_1348_BIT_PRECISION_IMPROVEMENT_ROUND_OLD_BUFF

#endif

lib_dec/dec_tcx_fx.c

+5 −0
Original line number Diff line number Diff line
@@ -2932,7 +2932,12 @@ void IMDCT_ivas_fx( 
                FOR( Word16 ind = 0; ind < L_frame; ind++ )

                {

#ifndef FIX_1348_BIT_PRECISION_IMPROVEMENT_DYNAMIC_QOLD



#ifdef FIX_1348_BIT_PRECISION_IMPROVEMENT_ROUND_OLD_BUFF

                    old_out_fx[ind] = shr_r( old_out_fx[ind], q_diff );

#else

                    old_out_fx[ind] = shr_sat( old_out_fx[ind], q_diff );

#endif

                    move16();

#endif

                    xn_buf_fx[ind] = shr_sat( xn_buf_fx[ind], diff );