Commit 15465509 authored by Dominik Weckbecker's avatar Dominik Weckbecker 💬
Browse files

port float MR 1498

parent 868d9c15

lib_com/options.h

+3 −2
Original line number Diff line number Diff line
@@ -126,6 +126,7 @@ 
#define FIX_1003_PARAMISM_BINAURAL_RECONFIG_USAN              /* FhG: fix for #1003: fix USAN caused by ParamISM reconfig                    */

#define FIX_1001_ARI_HM_OVERFLOW                              /* FhG: (no changes needed in BASOP) fix for undef behaviour in in the harmonic TCX model arithmetic coder */

#define NONBE_FIX_1005_MC_RS_TCBUFFER_UPDATE                  /* FhG: issue #1005: fix TC Buffer update at a MC rate switch */

#define NON_BE_FIX_EVS_USAN_ERR_IN_WAVEADJUST                 /* FhG: address issue 1037 */



/* #################### End BASOP porting switches ############################ */

lib_dec/waveadjust_fec_dec_fx.c

+16 −1
Original line number Diff line number Diff line
@@ -930,7 +930,22 @@ void concealment_decode_fix( 
            /* sign randomization */

            FOR( i = 0; i < N; i++ )

            {

#ifdef NON_BE_FIX_EVS_USAN_ERR_IN_WAVEADJUST

				Word16 rnd;

				rnd = own_random_fix( seed );

				IF ( GE_16(rnd,0) )

				{

					sign  = 1;

					move16();

				}

				ELSE IF( LT_16(rnd, 0) )

				{

					sign = -1;

					move16();

				}

#else

                sign = add( shl( shr( own_random_fix( seed ), 15 ), 1 ), 1 );

#endif

				if ( EQ_16( sign, -1 ) )

                {

                    invkoef[i] = L_negate( invkoef[i] );