Commit 6c2ada8d authored by Manuel Jander's avatar Manuel Jander
Browse files

Merge from main

parent 76d77857

lib_enc/ivas_core_pre_proc_front_fx.c

+15 −4
Original line number Diff line number Diff line
@@ -545,7 +545,7 @@ ivas_error pre_proc_front_ivas_fx( 
    ELSE /* DFT stereo */

    {

        /* update the FIR resampling filter memory, needed for switching to time-domain (FIR) resampling */

#ifdef NONBE_FIX_ISSUE_2206

#ifdef NONBE_FIX_ISSUE_2206_NO

        Copy_Scale_sig( signal_in_fx + sub( input_frame, add( NS2SA_FX2( input_Fs, L_MEM_RECALC_NS ), 2 * NS2SA_FX2( input_Fs, DELAY_FIR_RESAMPL_NS ) ) ), st->mem_decim_fx_q_inp, 2 * NS2SA_FX2( input_Fs, DELAY_FIR_RESAMPL_NS ), sub( -Q1, st->q_inp ) ); /* st->q_inp */

        st->mem_q = -Q1;

        move16();
@@ -555,8 +555,8 @@ ivas_error pre_proc_front_ivas_fx( 
        move16();

#endif



        scale_sig( old_inp_12k8_fx, L_INP_MEM - STEREO_DFT_OVL_12k8, sub( Q_inp_const, st->q_inp ) );

#ifndef NONBE_FIX_ISSUE_2206

        scale_sig( old_inp_12k8_fx, L_INP_MEM - STEREO_DFT_OVL_12k8, sub( Q_inp_const, st->q_inp ) );

        scale_sig( st->input_fx - input_frame, input_frame_full, sub( Q_inp_const, st->q_inp ) );

        Copy_Scale_sig( st->mem_decim_fx_q_inp, st->mem_decim_fx, 2 * L_FILT_MAX, sub( Q_inp_const, st->q_inp ) ); /* Q(-1) */

        // Scale_sig( st->mem_decim_fx, 2 * L_FILT_MAX, sub( Q_inp_const, st->q_inp ) );                           /* Q(-1) */
@@ -592,11 +592,19 @@ ivas_error pre_proc_front_ivas_fx( 
    }

    ELSE IF( EQ_16( element_mode, IVAS_CPE_TD ) || EQ_16( element_mode, IVAS_CPE_MDCT ) )

    {

#ifdef NONBE_FIX_ISSUE_2206

        Copy_Scale_sig( new_inp_12k8_fx - lMemRecalc_12k8, st->buf_speech_enc + L_FRAME32k - lMemRecalc_12k8 - L_FILT, add( L_FRAME + L_FILT, lMemRecalc_12k8 ), sub( st->q_inp, st->q_inp ) ); /* Q_inp_const */

#else

        Copy_Scale_sig( new_inp_12k8_fx - lMemRecalc_12k8, st->buf_speech_enc + L_FRAME32k - lMemRecalc_12k8 - L_FILT, add( L_FRAME + L_FILT, lMemRecalc_12k8 ), sub( Q_inp_const, st->q_inp ) ); /* Q_inp_const */

#endif

    }

    ELSE

    {

#ifdef NONBE_FIX_ISSUE_2206

        Copy_Scale_sig( new_inp_12k8_fx, st->buf_speech_enc + L_FRAME32k, L_FRAME, sub( st->q_inp, st->q_inp ) ); /* Q_inp_const */

#else

        Copy_Scale_sig( new_inp_12k8_fx, st->buf_speech_enc + L_FRAME32k, L_FRAME, sub( Q_inp_const, st->q_inp ) ); /* Q_inp_const */

#endif

    }



    /*------------------------------------------------------------------*
@@ -749,7 +757,11 @@ ivas_error pre_proc_front_ivas_fx( 
#else

    Copy_Scale_sig32_16( sig_out, preemp_start_idx, preemp_len, sub( add( *Q_new, 1 ), st->q_inp ) );                                                                                                                                         /* Q_new */

#endif

#ifdef NONBE_FIX_ISSUE_2206_NO

    Scale_sig( old_inp_12k8_fx, (Word16) ( preemp_start_idx - old_inp_12k8_fx ), sub( *Q_new, Q_inp_const ) ); /* Q_new */

#else

    Scale_sig( old_inp_12k8_fx, (Word16) ( preemp_start_idx - old_inp_12k8_fx ), sub( *Q_new, st->q_inp ) ); /* Q_new */

#endif



    cldfbScale.hb_scale = cldfbScale.lb_scale;

    move16();
@@ -1679,8 +1691,7 @@ ivas_error pre_proc_front_ivas_fx( 
    st->exp_old_inp_12k8 = sub( Q15, add( *Q_new, shift ) );

    move16();





#ifdef NONBE_FIX_ISSUE_2206

#ifdef NONBE_FIX_ISSUE_2206_NO

    *Q_new = sub( *Q_new, st->q_inp ); // ivas_core_enc will assume inp signal (12k8 and 16k) in Q_new - st->q_inp

#else

    *Q_new = sub( *Q_new, Q_inp_const );                                                                                                                                                                                                      // ivas_core_enc will assume inp signal (12k8 and 16k) in Q_new - 1

lib_enc/ivas_cpe_enc_fx.c

+8 −0
Original line number Diff line number Diff line
@@ -896,7 +896,11 @@ ivas_error ivas_cpe_enc_fx( 


        /* iDFT & resampling to 12.8kHz internal sampling rate */

        stereo_dft_enc_synthesize_fx( hCPE->hStereoDft, old_inp_12k8_fx[0] + L_INP_MEM, &out_12k8_start_ind[0], &out_12k8_end_ind[0], 0, input_Fs, INT_FS_12k8, 0, NULL );

#ifdef NONBE_FIX_ISSUE_2206

        Copy_Scale_sig_32_16( old_inp_12k8_fx[0], old_inp_12k8_16fx[0], L_INP_12k8, sub( sts[0]->q_inp, Q15 ) ); // sts[0]->q_inp32

#else

        Copy_Scale_sig_32_16( old_inp_12k8_fx[0], old_inp_12k8_16fx[0], L_INP_12k8, -Q16 ); // Q-1

#endif



        /* iDFT & resampling to 16kHz internal sampling rate for M channel */

        IF( EQ_32( input_Fs, internal_Fs ) )
@@ -928,7 +932,11 @@ ivas_error ivas_cpe_enc_fx( 
            Copy_Scale_sig_32_16( old_inp_12k8_fx[1] + L_FRAME8k, sts[1]->old_inp_12k8_fx, L_INP_MEM, 0 - 15 ); // Q0

            sts[1]->exp_old_inp_12k8 = Q15;

            move16();

#ifdef NONBE_FIX_ISSUE_2206

            Copy_Scale_sig_32_16( old_inp_12k8_fx[1], old_inp_12k8_16fx[1], L_INP_12k8, sub( sts[0]->q_inp, Q15 ) ); // sts[0]->q_inp32

#else

            Copy_Scale_sig_32_16( old_inp_12k8_fx[1], old_inp_12k8_16fx[1], L_INP_12k8, -Q16 ); // Q-1

#endif

        }



        /* no iDFT at input sampling rate for Side channel -> reset the buffer */