Commit 3def61fc authored by vaclav's avatar vaclav
Browse files

Merge branch 'main' of https://forge.3gpp.org/rep/ivas-codec-pc/ivas-codec

parents 7660e8bf 2c839ccc

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -202,6 +202,7 @@ 
#define NONBE_FIX_738_SBA_BR_SW_ASAN                          /* FhG: issue 738: fixes bug when switching to an MCT bitrate and previous frame was ACELP */

#define NONBE_CR_FIX_735_SBA_HP20_BRATE_SWITCHING             /* VA: Issue 735: Resolve "HP20 filtering bug in SBA/OSBA bitrate switching" */

#define NONBE_FIX_588_UPDATE_FASTCONV_SD                      /* FhG: issue 588: update FastConv SD HRTFs in CLDFB domain with new conversion method */

#define NONBE_FIX_778_TNS_UNFIED_STEREO_MSAN                  /* FhG: Issue 778: MSAN error due to uninitialized TNS configuration */





/* ##################### End NON-BE switches ########################### */

lib_dec/ivas_tcx_core_dec.c

+1 −2
Original line number Diff line number Diff line
@@ -95,8 +95,7 @@ void stereo_tcx_init_dec( 
    hTcxDec->tcx_lpc_shaped_ari = getTcxLpcShapedAri( st->bits_frame_nominal * FRAMES_PER_SEC, st->rf_flag, st->element_mode );

    st->igf = getIgfPresent( st->element_mode, st->bits_frame_nominal * FRAMES_PER_SEC, st->bwidth, st->rf_flag );



    if (

        st->element_mode != EVS_MONO )

    if ( st->element_mode != EVS_MONO )

    {

        st->hTcxCfg->fIsTNSAllowed = getTnsAllowed( st->bits_frame_nominal * FRAMES_PER_SEC, st->igf, st->element_mode );

    }

lib_enc/ivas_stereo_mdct_core_enc.c

+0 −9
Original line number Diff line number Diff line
@@ -173,15 +173,6 @@ void stereo_mdct_core_enc( 
    sts[0]->hTcxEnc->tfm_mem = sts[1]->hTcxEnc->tfm_mem = sqrtf( 0.5f * ( sts[0]->hTcxEnc->tfm_mem * sts[0]->hTcxEnc->tfm_mem + sts[1]->hTcxEnc->tfm_mem * sts[1]->hTcxEnc->tfm_mem ) ); /* RMS */

    sts[0]->hTcxEnc->tcxltp_norm_corr_past = sts[1]->hTcxEnc->tcxltp_norm_corr_past = 0.5f * ( sts[0]->hTcxEnc->tcxltp_norm_corr_past + sts[1]->hTcxEnc->tcxltp_norm_corr_past );





#if 0

    if ( sts[0]->bits_frame_channel + sts[1]->bits_frame_channel - meta_bits < 495 )

    {

        sts[0]->hTranDet->transientDetector.bIsAttackPresent = 0;

        sts[1]->hTranDet->transientDetector.bIsAttackPresent = 0;

    }

#endif



    for ( ch = 0; ch < CPE_CHANNELS; ch++ )

    {

        st = sts[ch];

lib_enc/ivas_tcx_core_enc.c

+14 −0
Original line number Diff line number Diff line
@@ -54,6 +54,9 @@ void stereo_tcx_init_enc( 
    Encoder_State *st /* i/o: encoder state structure */

)

{

#ifdef NONBE_FIX_778_TNS_UNFIED_STEREO_MSAN

    int16_t prev_IsTNSAllowed;

#endif

    assert( st->core_brate != SID_2k40 && st->core_brate != FRAME_NO_DATA );



    /* Get the raw coder type from signal analysis*/
@@ -100,16 +103,27 @@ void stereo_tcx_init_enc( 
    st->hTcxCfg->resq = getResq( st->bits_frame_nominal * FRAMES_PER_SEC );

    st->hTcxEnc->tcx_lpc_shaped_ari = getTcxLpcShapedAri( st->bits_frame_nominal * FRAMES_PER_SEC, st->rf_mode, st->element_mode );

    st->igf = getIgfPresent( st->element_mode, st->bits_frame_nominal * FRAMES_PER_SEC, st->bwidth, st->rf_mode );

#ifdef NONBE_FIX_778_TNS_UNFIED_STEREO_MSAN

    prev_IsTNSAllowed = st->hTcxCfg->fIsTNSAllowed;

#endif

    if ( st->element_mode != EVS_MONO )

    {

        st->hTcxCfg->fIsTNSAllowed = getTnsAllowed( st->bits_frame_nominal * FRAMES_PER_SEC, st->igf, st->element_mode );

    }

#ifdef NONBE_FIX_778_TNS_UNFIED_STEREO_MSAN

    if ( !prev_IsTNSAllowed && st->hTcxCfg->fIsTNSAllowed && st->element_mode == IVAS_CPE_DFT ) /* may happen in unified stereo when switching stereo technologies */

    {

        InitTnsConfigs( st->bwidth, st->hTcxCfg->tcx_coded_lines, st->hTcxCfg->tnsConfig, st->hIGFEnc->infoStopFrequency, st->bits_frame_nominal * FRAMES_PER_SEC, st->element_mode, 0 );



        SetAllowTnsOnWhite( st->hTcxCfg->tnsConfig, 0 );

    }

#endif

    st->core_brate = st->total_brate;



    return;

}





/*-------------------------------------------------------------------*

 * stereo_tcx_core_enc()

 *