Commit eed697a8 authored by emerit's avatar emerit
Browse files

reduce complexity

parent 8cbb4f3e

lib_rend/ivas_crend.c

+20 −1
Original line number Diff line number Diff line
@@ -1471,6 +1471,7 @@ void ivas_rend_closeCrend( 
#ifdef SPLIT_REND_WITH_HEAD_ROT

    int16_t pos_idx;

#endif

    CREND_HANDLE hCrend;



    if ( pCrend == NULL || *pCrend == NULL )

    {
@@ -1698,6 +1699,7 @@ static ivas_error ivas_rend_crendConvolver( 
    }



    i = 0;

#ifdef FIX_CREND_FIX_POINT_HRTF_FILE_FORMAT

    if ( pCrend->hHrtfCrend->num_iterations_diffuse[0] > 0 )

    {

        if ( pCrend->hHrtfCrend->same_inv_diffuse_weight )
@@ -1713,6 +1715,7 @@ static ivas_error ivas_rend_crendConvolver( 
            pFreq_buf2_im = &hCrend->freq_buffer_im_diffuse[1][offset_diffuse];

        }

    }

#endif

    for ( idx_in = 0; idx_in < nchan_in; idx_in++ )

    {

        pIn = &pcm_in[idx_in][i_ts * subframe_length];
@@ -1722,6 +1725,10 @@ static ivas_error ivas_rend_crendConvolver( 
            {

                if ( pCrend->hHrtfCrend->same_inv_diffuse_weight )

                {

#ifndef FIX_CREND_FIX_POINT_HRTF_FILE_FORMAT

                    pFreq_buf_re = &hCrend->freq_buffer_re_diffuse[0][offset_diffuse];

                    pFreq_buf_im = &hCrend->freq_buffer_im_diffuse[0][offset_diffuse];

#endif

                    pFreq_filt_re = &hCrend->freq_buffer_re[i][offset];

                    pFreq_filt_im = &hCrend->freq_buffer_im[i][offset];
@@ -1733,6 +1740,12 @@ static ivas_error ivas_rend_crendConvolver( 
                }

                else

                {

#ifndef FIX_CREND_FIX_POINT_HRTF_FILE_FORMAT

                    pFreq_buf_re = &hCrend->freq_buffer_re_diffuse[0][offset_diffuse];

                    pFreq_buf_im = &hCrend->freq_buffer_im_diffuse[0][offset_diffuse];

                    pFreq_buf2_re = &hCrend->freq_buffer_re_diffuse[1][offset_diffuse];

                    pFreq_buf2_im = &hCrend->freq_buffer_im_diffuse[1][offset_diffuse];

#endif

                    pFreq_filt_re = &hCrend->freq_buffer_re[i][offset];

                    pFreq_filt_im = &hCrend->freq_buffer_im[i][offset];
@@ -1745,11 +1758,17 @@ static ivas_error ivas_rend_crendConvolver( 
                    }

                }

            }



#ifdef FIX_CREND_FIX_POINT_HRTF_FILE_FORMAT

            pFreq_filt_re = &hCrend->freq_buffer_re[i][offset];

            pFreq_filt_im = &hCrend->freq_buffer_im[i][offset];



            ivas_mdft( pIn, pFreq_filt_re, pFreq_filt_im, subframe_length, subframe_length );

#else

            pFreq_buf_re = &hCrend->freq_buffer_re[i][offset];

            pFreq_buf_im = &hCrend->freq_buffer_im[i][offset];



            ivas_mdft( pIn, pFreq_buf_re, pFreq_buf_im, subframe_length, subframe_length );

#endif

            i++;

        }

    }