Commit 5cff117a authored by fotopoulou's avatar fotopoulou
Browse files

fix for issue 812 nan values for CohSNR

parent 698188f8

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -71,6 +71,7 @@ 
#define NONBE_MDCT_ST_DTX_SKIP_DEWHITENING_OF_NOISE_SHAPES_ON_SID_FRAMES /* FhG: issue 1133: skip de-whitening of bg noise shape after frameloss period if the first good frame is an SID */

#define NONBE_MDCT_ST_PLC_DO_NOT_SCALE_OLD_OUT_IF_FIRST_GOOD_IS_SID /* FhG: issue 1133: in TCX PLC, don't scale hHQ_core->old_out after applying fade to noise in burst frame error */

#define NON_BE_FIX_1137_GSC_IVAS_FXFLT_DECODING               /* VA: Add fix point bit allocation for special GSC mode such that float and fixed point have the same final bit allocation */

#define FIX_BASOP_812_NAN_COHSNR                        /* FhG: BASOP issue 812: fix nan values in sparse frames for cohSNR value in ITD estimation*/



/* #################### End FIXES switches ############################ */

lib_enc/ivas_stereo_dft_enc_itd.c

+13 −2
Original line number Diff line number Diff line
@@ -1027,7 +1027,18 @@ void stereo_dft_enc_compute_itd( 
    }



/*calculate total cohSNR for frame in dB*/

#ifdef FIX_BASOP_812_NAN_COHSNR

    if ( mEr > 1.0f )

    {

#endif

        cohSNR = 20 * log10f( mEr );

#ifdef FIX_BASOP_812_NAN_COHSNR

    }

    else

    {

        cohSNR = 0;

    }

#endif



    /* collect UNCLR classifier parameters */

    {