Commit f80e3553 authored by Archit Tamarapu's avatar Archit Tamarapu
Browse files

Merge branch '1166-potential-divide-by-zero-in-td-renderer' into 'main' 

Resolve "Potential divide by zero in TD Renderer"

See merge request !1753
parents da6dd8ef d5f52b8e

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -174,6 +174,7 @@ 
#define FIX_RETURN                                      /* VA: fix location of function returns */

#endif

#define FIX_1135_EXT_RENDERER_HANDLES                   /* VA: issue 1135: Memory usage reduction in external renderer: Allocate only handles that are really needed. */

#define FIX_1166_TDREND_DIV0                            /* FhG,Eri: issue 1166: potential divide by zero in TD Renderer */



/* #################### End BE switches ################################## */

lib_rend/ivas_objectRenderer_hrFilt.c

+5 −0
Original line number Diff line number Diff line
@@ -218,8 +218,13 @@ static void GenerateFilter( 
            ESynL += modelEval->BMEnergiesL[modelEval->UseIndsL[i]].val;

            ESynR += modelEval->BMEnergiesR[modelEval->UseIndsR[i]].val;

        }

#ifdef FIX_1166_TDREND_DIV0

        ScaleL = sqrtf( ETotL / ( ESynL + EPSILON ) );

        ScaleR = sqrtf( ETotR / ( ESynR + EPSILON ) );

#else

        ScaleL = sqrtf( ETotL / ESynL );

        ScaleR = sqrtf( ETotR / ESynR );

#endif



        /* Build using only the most energetic components. */

        for ( k = model->iSecFirst[iSec]; k <= model->iSecLast[iSec]; k++ )