Commit d27a3f1f authored by Tapani Pihlajakuja's avatar Tapani Pihlajakuja
Browse files

Avoid div by zero

parent 6c6d6683

lib_rend/ivas_dirac_rend_fx.c

+1 −1
Original line number Diff line number Diff line
@@ -2820,7 +2820,7 @@ void protoSignalComputation2_fx( 
        ELSE

        {

            /* Add EPSILON in proper Q */

            Word32 eps_fx = L_shr( 0x40000000, sub( 80, stereo_type_detect->q_total_hi_power ) ); /* EPSILON in Q(q_total_hi_power) */

            Word32 eps_fx = L_max( L_shr( 0x40000000, sub( 80, stereo_type_detect->q_total_hi_power ) ), 1 ); /* EPSILON in Q(q_total_hi_power), min 1 to avoid div by zero */

            denom_fx = L_add_sat( stereo_type_detect->total_hi_power_fx, eps_fx );

            q_denom = stereo_type_detect->q_total_hi_power;

        }