Commit 1f404724 authored by multrus's avatar multrus
Browse files

Merge branch '1938_ref_portFltMr2214' into 'ivas-float-update' 

Port Float MR 2214 to ivas-float-update

See merge request !2130
parents 4331339c 49545061

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -204,6 +204,7 @@ 
#define NONBE_1240_FIX_CORE_SELECTION_ISM_SW            /* VA: issue 1240: Remove the forcing of the TCX core in ISM when switching from a high bitarte to a low one */

#define FIX_1101_CLEANING_JBM_CALL                      /* VA: issue 1101: remove obsolete call of ivas_jbm_dec_tc_buffer_open() */

#define NONBE_FIX_1337_MISSING_DIRECTIVITY_DISTATT_EXTREND /* Eri: issue 1337: Missing directivity setting and distance attenuation in external renderer IVAS_rend */

#define FIX_1348_OVERFLOW                               /* FhG: fix BASOP overflow in hq_lr_dec(), brings floating-point code inline with FX */



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

lib_dec/hq_lr_dec.c

+8 −0
Original line number Diff line number Diff line
@@ -260,7 +260,15 @@ void hq_lr_dec( 
        frac1 = L_Extract_lc( L_tmp, &exp ); /* Extract exponent of L_tmp */

        L_tmp = Pow2( 30, frac1 );

        exp = sub( exp, 30 );

#ifdef FIX_1348_OVERFLOW

#ifdef BASOP_NOGLOB

        Ep_fx[i] = L_shl_o( L_tmp, s_max( sub( exp, 6 ), -31 ), &Overflow ); /* Q -6 */

#else

        Ep_fx[i] = L_shl( L_tmp, s_max( sub( exp, 6 ), -31 ) ); /* Q -6 */

#endif

#else

        Ep_fx[i] = L_shl( L_tmp, sub( exp, 6 ) ); /* Q -6 */

#endif

        Ep[i] = (float) ( Ep_fx[i] / pow( 2.0, -6 ) );

    }