Commit a2823831 authored by vaclav's avatar vaclav
Browse files

formatting, editorial changes

parent 1063f1dc

lib_com/prot_fx.h

+22 −22
Original line number Diff line number Diff line
@@ -8725,7 +8725,7 @@ Word32 dotp_fx( 
    const Word16 x[], /* i  : vector x[]                    */

    const Word16 y[], /* i  : vector y[]                    */

    const Word16 n,   /* i  : vector length                 */

    Word16 *exp       /* (o)    : exponent of result (0..+30)       */

    Word16 *exp       /* o  : exponent of result (0..+30)   */

);



/* o  : sum of all squared vector elements    Q(2x+1)*/

lib_enc/evs_enc_fx.c

+6 −5
Original line number Diff line number Diff line
@@ -94,7 +94,7 @@ ivas_error evs_enc_fx( 
    move16();

    st->hBWE_FD->Q_new_input_hp = 0;

    move16();

    st->hBWE_FD->old_fdbwe_speech_q = -1;

    st->hBWE_FD->old_fdbwe_speech_q = -Q1;

    move16();

#endif
@@ -425,21 +425,22 @@ ivas_error evs_enc_fx( 
    {

        /* Common pre-processing for WB TBE and WB BWE */

#ifdef NONBE_FIX_ISSUE_2206

        wb_pre_proc_fx( st, EVS_MONO, new_inp_resamp16k, hb_speech, -1 );

        wb_pre_proc_fx( st, EVS_MONO, new_inp_resamp16k, hb_speech, -Q1 );

#else

        wb_pre_proc_fx( st, EVS_MONO, new_inp_resamp16k, hb_speech );

#endif

    }



#ifdef NONBE_FIX_ISSUE_2206

    st->q_inp = -1; /* meaning Q0 */

    st->q_inp = -Q1; /* meaning Q0 */

    move16();

#endif



    IF( EQ_16( st->extl, WB_TBE ) )

    {

        /* WB TBE encoder */

#ifdef NONBE_FIX_ISSUE_2206

        wb_tbe_enc_fx( st, hb_speech, -1, bwe_exc_extended, Q_new, voice_factors, pitch_buf );

        wb_tbe_enc_fx( st, hb_speech, -Q1, bwe_exc_extended, Q_new, voice_factors, pitch_buf );

#else

        wb_tbe_enc_fx( st, hb_speech, bwe_exc_extended, Q_new, voice_factors, pitch_buf );

#endif
@@ -452,7 +453,7 @@ ivas_error evs_enc_fx( 
    {

        /* WB BWE encoder */

#ifdef NONBE_FIX_ISSUE_2206

        wb_bwe_enc_fx( st, new_inp_resamp16k, -1 );

        wb_bwe_enc_fx( st, new_inp_resamp16k, -Q1 );

#else

        wb_bwe_enc_fx( st, new_inp_resamp16k );

#endif

lib_enc/ext_sig_ana_fx.c

+1 −2
Original line number Diff line number Diff line
@@ -670,7 +670,6 @@ void core_signal_analysis_high_bitrate_ivas_fx( 
        Scale_sig( &( st->mem_wsp_enc ), 1, Q_exp ); // *Q_new

    }

#endif



    IF( EQ_16( hTcxEnc->tcxMode, TCX_10 ) )

    {

        Copy( &param_core[1 + NOISE_FILL_RANGES], &param_core[NPRM_DIV + 1 + NOISE_FILL_RANGES], LTPSIZE ); // Q0

lib_enc/ivas_core_pre_proc_front_fx.c

+54 −54
Original line number Diff line number Diff line
@@ -548,7 +548,7 @@ void pre_proc_front_ivas_fx( 
        set16_fx( temp1F_icatdmResampBuf_fx, 0, L_FILT_MAX );

        new_inp_out_size = modify_Fs_fx( temp1F_icatdmResampBuf_fx, NS2SA_FX2( input_Fs, DELAY_FIR_RESAMPL_NS ), input_Fs, new_inp_12k8_fx + L_FRAME, INT_FS_12k8, mem_decim_dummy_fx, 0, &Q_new_inp, &mem_decim_size ); /* st->q_inp */

#ifdef NONBE_FIX_ISSUE_2206

        /* The scalining below can saturate if Q_new_inp <= -2 */

        /* The scailing below can saturate if Q_new_inp <= -2 */

        scale_sig( new_inp_12k8_fx + L_FRAME, new_inp_out_size, negate( Q_new_inp ) ); /* scaling back to st->q_inp*/

#else

        Scale_sig( new_inp_12k8_fx + L_FRAME, new_inp_out_size, negate( Q_new_inp ) ); /* scaling back to st->q_inp*/
@@ -571,6 +571,7 @@ void pre_proc_front_ivas_fx( 
        move16();

#endif

    }



#ifdef NONBE_FIX_ISSUE_2206

    Copy( st->mem_decim_fx_q_inp, st->mem_decim_fx, 2 * L_FILT_MAX );

    st->q_mem_decim_fx = st->q_inp;
@@ -1608,7 +1609,6 @@ void pre_proc_front_ivas_fx( 
                st->mem_wsp_enc = shl( st->mem_wsp_enc, sub( 0, sub( Q15, st->exp_buf_wspeech_enc ) ) ); // Q0

                move16();

#endif



                *Q_new = add( *Q_new, Q_inp_const ); // actual Q_new

                move16();

#ifdef NONBE_FIX_ISSUE_2206

lib_enc/ivas_cpe_enc_fx.c

+2 −12
Original line number Diff line number Diff line
@@ -828,7 +828,6 @@ ivas_error ivas_cpe_enc_fx( 
                sts[1]->exp_old_inp_12k8 = Q15;

                move16();

            }



#ifndef NONBE_FIX_ISSUE_2206

            q_min = sts[1]->q_old_inp;

            move16();
@@ -964,7 +963,7 @@ ivas_error ivas_cpe_enc_fx( 
        q_inp32 = sts[0]->q_inp32;

        move16();

        stereo_dft_enc_synthesize_fx( hCPE->hStereoDft, old_inp_12k8_fx[0] + L_INP_MEM, &q_inp32, &out_12k8_start_ind[0], &out_12k8_end_ind[0], 0, input_Fs, INT_FS_12k8, 0, NULL );

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



        Copy_Scale_sig_32_16( old_inp_12k8_fx[0], old_inp_12k8_16fx[0], add( L_INP_MEM, out_12k8_start_ind[0] ), sub( sts[0]->q_inp, sts[0]->q_inp32 ) );                                                                                            // q_inp32->sts[0]->q_inp

        Copy_Scale_sig_32_16( old_inp_12k8_fx[0] + L_INP_MEM + out_12k8_start_ind[0], old_inp_12k8_16fx[0] + L_INP_MEM + out_12k8_start_ind[0], sub( out_12k8_end_ind[0], out_12k8_start_ind[0] ), sub( sts[0]->q_inp, q_inp32 ) );                  // q_inp32->sts[0]->q_inp

        Copy_Scale_sig_32_16( old_inp_12k8_fx[0] + L_INP_MEM + out_12k8_end_ind[0], old_inp_12k8_16fx[0] + L_INP_MEM + out_12k8_end_ind[0], s_max( 0, sub( L_INP_12k8 - L_INP_MEM, out_12k8_end_ind[0] ) ), sub( sts[0]->q_inp, sts[0]->q_inp32 ) ); // sts[0]->q_inp32->sts[0]->q_inp
@@ -977,7 +976,6 @@ ivas_error ivas_cpe_enc_fx( 
        IF( EQ_32( input_Fs, internal_Fs ) )

        {

#ifdef NONBE_FIX_ISSUE_2206

            // Copy_Scale_sig32( sts[0]->input32_fx - STEREO_DFT_OVL_16k, old_inp_16k_fx[0] + L_INP_MEM - STEREO_DFT_OVL_16k, add( input_frame, STEREO_DFT_OVL_16k ), sub( Q15, sts[0]->q_inp32 ) ); /* Q15 */

            Copy32( sts[0]->input32_fx - STEREO_DFT_OVL_16k, old_inp_16k_fx[0] + L_INP_MEM - STEREO_DFT_OVL_16k, add( input_frame, STEREO_DFT_OVL_16k ) ); /* sts[0]->q_inp32 */

            Copy_Scale_sig_32_16( old_inp_16k_fx[0], old_inp_16k_16fx[0], L_INP, sub( sts[0]->q_inp, sts[0]->q_inp32 ) );                                  // q_inp32 -> sts[0]->q_inp

#else
@@ -1015,18 +1013,13 @@ ivas_error ivas_cpe_enc_fx( 
            move16();

            stereo_dft_enc_synthesize_fx( hCPE->hStereoDft, old_inp_12k8_fx[1] + L_INP_MEM, &q_inp32, &out_12k8_start_ind[1], &out_12k8_end_ind[1], 1, input_Fs, 8000, 0, NULL );





            /* update old input signal buffer */

            // Copy_Scale_sig_32_16( old_inp_12k8_fx[1] + L_FRAME8k, sts[1]->old_inp_12k8_fx, L_INP_MEM, 0 - 15 ); // Q0

            Copy_Scale_sig_32_16( old_inp_12k8_fx[1] + L_FRAME8k, sts[1]->old_inp_12k8_fx, add( L_INP_MEM, out_12k8_start_ind[1] ), sub( 0, sts[1]->q_inp32 ) ); // sts[1]->q_inp32 -> Q0

            // Copy_Scale_sig_32_16( old_inp_12k8_fx[1] + L_FRAME8k + L_INP_MEM + out_12k8_start_ind[1], sts[1]->old_inp_12k8_fx + L_INP_MEM + out_12k8_start_ind[1], sub( out_12k8_end_ind[1], out_12k8_start_ind[1] ), sub( 0, q_inp32 ) ); // q_inp32 -> Q0

            assert( out_12k8_start_ind[1] <= 0 );

            Copy_Scale_sig_32_16( old_inp_12k8_fx[1] + L_FRAME8k + L_INP_MEM + out_12k8_start_ind[1], sts[1]->old_inp_12k8_fx + L_INP_MEM + out_12k8_start_ind[1], sub( 0, out_12k8_start_ind[1] ), sub( 0, q_inp32 ) ); // q_inp32 -> Q0

            // Copy_Scale_sig_32_16( old_inp_12k8_fx[1] + L_FRAME8k + L_INP_MEM + out_12k8_end_ind[1], old_inp_12k8_16fx[1] + L_INP_MEM + out_12k8_end_ind[1], sub( L_INP_MEM - L_INP_MEM, out_12k8_end_ind[1], ), sub( 0, sts[1]->q_inp32 ) ); // sts[1]->q_inp32 -> Q0



            sts[1]->exp_old_inp_12k8 = Q15;

            move16();

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

            Copy_Scale_sig_32_16( old_inp_12k8_fx[1], old_inp_12k8_16fx[1], add( L_INP_MEM, out_12k8_start_ind[1] ), sub( -1, sts[1]->q_inp32 ) );                                                                                            // sts[1]->q_inp32 -> Q-1

            Copy_Scale_sig_32_16( old_inp_12k8_fx[1] + L_INP_MEM + out_12k8_start_ind[1], old_inp_12k8_16fx[1] + L_INP_MEM + out_12k8_start_ind[1], sub( out_12k8_end_ind[1], out_12k8_start_ind[1] ), sub( -1, q_inp32 ) );                  // q_inp32 -> Q-1

            Copy_Scale_sig_32_16( old_inp_12k8_fx[1] + L_INP_MEM + out_12k8_end_ind[1], old_inp_12k8_16fx[1] + L_INP_MEM + out_12k8_end_ind[1], s_max( 0, sub( L_INP_12k8 - L_INP_MEM, out_12k8_end_ind[1] ) ), sub( -1, sts[1]->q_inp32 ) ); // sts[1]->q_inp32 -> Q-1
@@ -1342,10 +1335,6 @@ ivas_error ivas_cpe_enc_fx( 
            }



#ifdef NONBE_FIX_ISSUE_2206

#if ( CPE_CHANNELS != 2 )

#error

#endif

            // Copy_Scale_sig_16_32_no_sat( old_inp_12k8_16fx[0], old_inp_12k8_fx[0], L_INP_12k8, sub( Q15 + 1, Q_new[0] ) ); // Q_new[0]-1 -> Q15

            Copy_Scale_sig_16_32_no_sat( old_inp_12k8_16fx[1], old_inp_12k8_fx[1], L_INP_12k8, Q15 + 1 ); // Q(-1) -> Q15

#else

            FOR( i = 0; i < CPE_CHANNELS; i++ )
@@ -1353,6 +1342,7 @@ ivas_error ivas_cpe_enc_fx( 
                Copy_Scale_sig_16_32_no_sat( old_inp_12k8_16fx[i], old_inp_12k8_fx[i], L_INP_12k8, Q16 ); // Q(-1) -> Q15

            }

#endif



            stereo_dft_enc_res_fx( hCPE->hStereoDft, old_inp_12k8_fx[1] + L_INP_MEM - STEREO_DFT_OVL_8k, hCPE->hMetaData, &nb_bits, max_bits );

        }