amplify pre-rendered OSBA by in the decoder (469622e4) · Commits · IVAS Codec Public Collaboration / IVAS Codec

lib_dec/ivas_sba_dec.c

+24 −7

Original line number	Original line	Diff line number	Diff line
	@@ -747,7 +747,9 @@ ivas_error ivas_sba_dec_render(

	ivas_spar_dec_upmixer_sf( st_ivas, output_f_local, nchan_internal );		ivas_spar_dec_upmixer_sf( st_ivas, output_f_local, nchan_internal );

	if ( st_ivas->ivas_format == SBA_ISM_FORMAT && st_ivas->ism_mode == ISM_SBA_MODE_DISC )		if ( st_ivas->ivas_format == SBA_ISM_FORMAT)
			{
			if ( st_ivas->ism_mode == ISM_SBA_MODE_DISC )
	{		{
	float gain = st_ivas->hSbaIsmData->gain_bed;		float gain = st_ivas->hSbaIsmData->gain_bed;
	if ( gain != 1.0f && gain >= 0.0f )		if ( gain != 1.0f && gain >= 0.0f )
	@@ -762,6 +764,21 @@ ivas_error ivas_sba_dec_render(
	}		}
	}		}
	}		}
			#ifdef NONBE_13552_HARMONIZE_OSBA_LOUDNESS
			else
			{
			for ( ch = 0; ch < nchan_out; ch++ )
			{
			int16_t i;
			for ( i = 0; i < n_samples_sf; i++ )
			{
			output_f_local[ch][i] *= 2.0f;
			}
			}

			}
			#endif
			}

	for ( ch = 0; ch < nchan_out; ch++ )		for ( ch = 0; ch < nchan_out; ch++ )
	{		{