Commit 8ed11866 authored by emerit's avatar emerit
Browse files

fix bug anf simplify code

parent 4b689294

lib_dec/ivas_mono_dmx_renderer_fx.c

+0 −19
Original line number Diff line number Diff line
@@ -320,26 +320,7 @@ void ivas_apply_non_diegetic_panning_fx( 
    const Word16 output_frame              /* i  : output frame length per channel      */

)

{

#ifdef FIX_2570_BUF_OVFL

    Word16 pan;

    Word32 wrapped_angle;

    IF( LT_32( L_add( ONE_IN_Q25, non_diegetic_pan_gain_fx ), 0 ) )

    {

        wrapped_angle = L_negate( L_add( ONE_IN_Q26, non_diegetic_pan_gain_fx ) );

    }

    ELSE IF( GT_32( L_sub( non_diegetic_pan_gain_fx, ONE_IN_Q25 ), 0 ) )

    {

        wrapped_angle = L_sub( ONE_IN_Q26, non_diegetic_pan_gain_fx );

    }

    ELSE

    {

        wrapped_angle = non_diegetic_pan_gain_fx;

        move32();

    }

    pan = add( extract_h( L_shr( wrapped_angle, sub( non_diegetic_pan_gain_fx, Q21 ) ) ), 32 );

#else

    Word16 pan = add( mult_r( non_diegetic_pan_gain_fx, 32 ), 32 ); // 0.5.Q15 = 16384                             // Q15

#endif

    v_multc_fx_16( input_f_fx, cos_table_129[pan], output_fx[1], output_frame );

    v_multc_fx_16( input_f_fx, cos_table_129[64 - pan], output_fx[0], output_frame );