Commit b0f985c5 authored by Jan Kiene's avatar Jan Kiene
Browse files

add missing gain_bed application in sba decoding

parent 559d4f54

lib_dec/ivas_sba_dec_fx.c

+18 −0
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ 


*******************************************************************************************************/



#include "enh32.h"

#include <assert.h>

#include <stdint.h>

#include "options.h"
@@ -936,6 +937,23 @@ ivas_error ivas_sba_dec_render_fx( 


        ivas_spar_dec_upmixer_sf_fx( st_ivas, output_fx_local, nchan_internal );



        test();

        IF( EQ_32( st_ivas->ivas_format, SBA_ISM_FORMAT ) && EQ_32( st_ivas->ism_mode, ISM_SBA_MODE_DISC ) )

        {

            Word32 gain = st_ivas->hSbaIsmData->gain_bed_fx; // Q29

            test();

            IF( NE_32( gain, ONE_IN_Q29 ) && NE_32( gain, 0 ) )

            {

                FOR( ch = 0; ch < nchan_out; ch++ )

                {

                    FOR( Word16 i = 0; i < n_samples_sf; i++ )

                    {

                        output_fx_local[ch][i] = L_shl( Mpy_32_32( output_fx_local[ch][i], gain ), 2 ); // Q11

                    }

                }

            }

        }



        FOR( ch = 0; ch < nchan_out; ch++ )

        {

            output_fx_local[ch] = output_fx_local[ch] + n_samples_sf; /*Q11*/