Commit a3ddf608 authored by Sandesh Venkatesh's avatar Sandesh Venkatesh
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Merge branch... 

Merge branch '1189-bitstream-not-synchronizing-for-float-encode-float-decode-case-Es_pred' into 'main'

[non-be] Resolve "Bitstream not synchronizing for float encode-float decode case Es_pred"

Closes #1189

See merge request !1072
parents 67786413 b490057b

lib_com/bits_alloc_fx.c

+106 −24
Original line number Diff line number Diff line
@@ -773,6 +773,9 @@ ivas_error config_acelp1( 
    ACELP_config *acelp_cfg,       /* i  : ACELP bit-allocation            */

    const Word16 signalling_bits,  /* i  : number of signalling bits       */

    const Word16 coder_type,       /* i  : coder type                      */

#ifdef NONBE_FIX_GSC_BSTR

    const Word16 inactive_coder_type_flag, /* i  : AVQ (0) or GSC (1) IC flag      */

#endif

    const Word16 tc_subfr,             /* i  : TC subfr ID                     */

    const Word16 tc_call,              /* i  : TC call number (0,1,2,3,5(DEC)) */

    Word16 *nBits_es_Pred,             /* o  : number of bits for Es_pred Q    */
@@ -1068,14 +1071,20 @@ ivas_error config_acelp1( 
        {

            bits = sub( bits, TDM_IC_LSF_PRED_BITS );

        }

        /* gain Q bit-budget - part 1 */

        /* gain Q bit-budget - part 1: 'Es_pred' of memory-less gain Q */

        test();

        test();

        test();

        test();

        test();

        test();

#ifdef NONBE_FIX_GSC_BSTR

        IF( ( NE_16( coder_type, UNVOICED ) && NE_16( coder_type, AUDIO ) && coder_type != INACTIVE && !( LE_32( core_brate, ACELP_8k00 ) && NE_16( coder_type, TRANSITION ) ) ) /* mid bitrates in GC and VC, low+mid bitrates in TC */ ||

            ( coder_type == INACTIVE && !inactive_coder_type_flag ) /* AVQ inactive */

        )

#else

        IF( ( NE_16( coder_type, UNVOICED ) && NE_16( coder_type, AUDIO ) && coder_type != INACTIVE && !( LE_32( core_brate, ACELP_8k00 ) && NE_16( coder_type, TRANSITION ) ) ) || ( coder_type == INACTIVE && GT_32( total_brate, MAX_GSC_INACTIVE_BRATE ) ) )

#endif

        {

            *nBits_es_Pred = Es_pred_bits_tbl[BIT_ALLOC_IDX_fx( core_brate, coder_type, -1, -1 )];

            move16();
@@ -1196,7 +1205,11 @@ ivas_error config_acelp1( 
    {

        test();

        test();

#ifdef NONBE_FIX_GSC_BSTR

        IF( coder_type == INACTIVE && EQ_16( L_frame, L_FRAME16k ) && inactive_coder_type_flag ) /* GSC Inactive @16kHz */

#else

        IF( coder_type == INACTIVE && EQ_16( L_frame, L_FRAME16k ) && LE_32( total_brate, MAX_GSC_INACTIVE_BRATE ) ) /* GSC Inactive @16kHz */

#endif

        {

            acelp_cfg->ltf_mode = FULL_BAND;

            move16();
@@ -1414,7 +1427,14 @@ ivas_error config_acelp1( 
        acelp_cfg->fixed_cdk_index[3] = -1;

        move16();

    }

#ifdef NONBE_FIX_GSC_BSTR

    ELSE IF( ( coder_type != INACTIVE && EQ_16( nb_subfr, NB_SUBFR ) && NE_16( coder_type, AUDIO ) ) || /* @12.8kHz core except of GSC */

             ( EQ_16( nb_subfr, NB_SUBFR16k ) && ( !inactive_coder_type_flag || coder_type != INACTIVE ) ) /* @16kHz core GC, TC, AVQ inactive */ ||

             EQ_16( core, HQ_CORE ) /* ACELP -> HQ switching in EVS */

    )

#else

    ELSE IF( ( coder_type != INACTIVE && EQ_16( nb_subfr, NB_SUBFR ) && NE_16( coder_type, AUDIO ) ) || ( EQ_16( nb_subfr, NB_SUBFR16k ) && ( GT_32( total_brate, MAX_GSC_INACTIVE_BRATE ) || coder_type != INACTIVE ) ) || EQ_16( core, HQ_CORE ) )

#endif

    {

        /* pitch Q & gain Q bit-budget - part 2*/

        FOR( i = 0; i < nb_subfr; i++ )
@@ -1478,7 +1498,13 @@ ivas_error config_acelp1( 
        test();

        test();

        test();

#ifdef NONBE_FIX_GSC_BSTR

        IF( flag_hardcoded /* EVS */ ||

            ( GE_32( core_brate_inp, MIN_BRATE_AVQ_EXC ) && coder_type != INACTIVE ) /* high-birate ACELP except IC */ ||

            ( !inactive_coder_type_flag && coder_type == INACTIVE ) /* AVQ inactive */ )

#else

        IF( flag_hardcoded || ( GE_32( core_brate_inp, MIN_BRATE_AVQ_EXC ) && coder_type != INACTIVE ) || ( GT_32( total_brate, MAX_GSC_INACTIVE_BRATE ) && coder_type == INACTIVE ) )

#endif

        {

            FOR( i = 0; i < nb_subfr; i++ )

            {
@@ -1587,7 +1613,12 @@ ivas_error config_acelp1( 
        test();

        test();

        test();

#ifdef NONBE_FIX_GSC_BSTR

        IF( ( GE_32( core_brate_inp, MIN_BRATE_AVQ_EXC ) && coder_type != INACTIVE ) /* high-birate ACELP except IC */ ||

            ( !inactive_coder_type_flag && coder_type == INACTIVE ) /* AVQ inactive */ )

#else

        IF( ( GE_32( core_brate_inp, MIN_BRATE_AVQ_EXC ) && coder_type != INACTIVE ) || ( GT_32( total_brate, MAX_GSC_INACTIVE_BRATE ) && coder_type == INACTIVE ) )

#endif

        {

            FOR( i = 0; i < nb_subfr; i++ )

            {
@@ -1627,7 +1658,13 @@ ivas_error config_acelp1( 
            }

        }

    }

#ifdef NONBE_FIX_GSC_BSTR

    ELSE IF( ( EQ_16( coder_type, UNVOICED ) && EQ_16( tdm_low_rate_mode, 1 ) && EQ_16( element_mode, IVAS_CPE_TD ) ) /* LBR secondary channel in TD stereo */ ||

             ( ( coder_type == INACTIVE || EQ_16( coder_type, AUDIO ) ) && EQ_16( nb_subfr, NB_SUBFR ) ) /* GSC @12.8kHz */ ||

             ( coder_type == INACTIVE && inactive_coder_type_flag ) /* AVQ inactive */ )

#else

    ELSE IF( ( EQ_16( coder_type, UNVOICED ) && EQ_16( tdm_low_rate_mode, 1 ) && EQ_16( element_mode, IVAS_CPE_TD ) ) || ( ( coder_type == INACTIVE || EQ_16( coder_type, AUDIO ) ) && EQ_16( nb_subfr, NB_SUBFR ) ) || ( coder_type == INACTIVE && LE_32( total_brate, MAX_GSC_INACTIVE_BRATE ) ) )

#endif

    {

        Word32 Local_BR, Pitch_BR;

        Word16 Pitch_CT;
@@ -1768,7 +1805,12 @@ ivas_error config_acelp1( 
        test();

        test();

        test();

#ifdef NONBE_FIX_GSC_BSTR

        IF( ( EQ_16( L_frame, L_FRAME16k ) && coder_type == INACTIVE && inactive_coder_type_flag ) /* GSC Inactive @16kHz */ ||

            ( GSC_IVAS_mode > 0 && EQ_16( L_frame, L_FRAME16k ) ) ) /* IVAS GSC @16kHz */

#else

        IF( ( EQ_16( L_frame, L_FRAME16k ) && coder_type == INACTIVE && LE_32( total_brate, MAX_GSC_INACTIVE_BRATE ) ) || ( GSC_IVAS_mode > 0 && EQ_16( L_frame, L_FRAME16k ) ) ) /* GSC Inactive @16kHz */

#endif

        {

            acelp_cfg->ubits = 0;

            move16();
@@ -1888,6 +1930,9 @@ ivas_error config_acelp1_IVAS( 
    ACELP_config *acelp_cfg,       /* i  : ACELP bit-allocation            */

    const Word16 signaling_bits,   /* i  : number of signaling bits        */

    const Word16 coder_type,       /* i  : coder type                      */

#ifdef NONBE_FIX_GSC_BSTR

    const Word16 inactive_coder_type_flag, /* i  : AVQ (0) or GSC (1) IC flag      */

#endif

    const Word16 tc_subfr,             /* i  : TC subfr ID                     */

    const Word16 tc_call,              /* i  : TC call number (0,1,2,3,5(DEC)) */

    Word16 *nBits_es_Pred,             /* o  : number of bits for Es_pred Q    */
@@ -2168,8 +2213,13 @@ ivas_error config_acelp1_IVAS( 
        test();

        test();

        test();

        /* gain Q bit-budget - part 1 */

        /* gain Q bit-budget - part 1: 'Es_pred' of memory-less gain Q */

#ifdef NONBE_FIX_GSC_BSTR

        IF( ( NE_16( coder_type, UNVOICED ) && NE_16( coder_type, AUDIO ) && coder_type != INACTIVE && !( LE_32( core_brate, ACELP_8k00 ) && NE_16( coder_type, TRANSITION ) ) ) /* mid bitrates in GC and VC, low+mid bitrates in TC */ ||

            ( coder_type == INACTIVE && !inactive_coder_type_flag ) /* AVQ inactive */ )

#else

        IF( ( NE_16( coder_type, UNVOICED ) && NE_16( coder_type, AUDIO ) && ( coder_type != INACTIVE ) && !( LE_32( core_brate, ACELP_8k00 ) && NE_16( coder_type, TRANSITION ) ) ) || ( ( coder_type == INACTIVE ) && GT_32( total_brate, MAX_GSC_INACTIVE_BRATE ) ) )

#endif

        {

            *nBits_es_Pred = Es_pred_bits_tbl[BIT_ALLOC_IDX( core_brate, coder_type, -1, -1 )];

            move16();
@@ -2294,7 +2344,11 @@ ivas_error config_acelp1_IVAS( 
    {

        test();

        test();

#ifdef NONBE_FIX_GSC_BSTR

        IF( coder_type == INACTIVE && EQ_16( L_frame, L_FRAME16k ) && inactive_coder_type_flag ) /* GSC Inactive @16kHz */

#else

        IF( coder_type == INACTIVE && EQ_16( L_frame, L_FRAME16k ) && LE_32( total_brate, MAX_GSC_INACTIVE_BRATE ) ) /* GSC Inactive @16kHz */

#endif

        {

            acelp_cfg->ltf_mode = FULL_BAND;

            move16();
@@ -2510,7 +2564,13 @@ ivas_error config_acelp1_IVAS( 
        acelp_cfg->fixed_cdk_index[3] = -1;

        move16();

    }

#ifdef NONBE_FIX_GSC_BSTR

    ELSE IF( ( coder_type != INACTIVE && EQ_16( nb_subfr, NB_SUBFR ) && NE_16( coder_type, AUDIO ) ) /* @12.8kHz core except of GSC */ ||

             ( EQ_16( nb_subfr, NB_SUBFR16k ) && ( !inactive_coder_type_flag || coder_type != INACTIVE ) ) /* @16kHz core GC, TC, AVQ inactive */ ||

             EQ_16( core, HQ_CORE ) /* ACELP -> HQ switching in EVS */ )

#else

    ELSE IF( ( coder_type != INACTIVE && EQ_16( nb_subfr, NB_SUBFR ) && NE_16( coder_type, AUDIO ) ) || ( EQ_16( nb_subfr, NB_SUBFR16k ) && ( GT_32( total_brate, MAX_GSC_INACTIVE_BRATE ) || coder_type != INACTIVE ) ) || EQ_16( core, HQ_CORE ) )

#endif

    {

        /* pitch Q & gain Q bit-budget - part 2*/

        FOR( i = 0; i < nb_subfr; i++ )
@@ -2574,7 +2634,13 @@ ivas_error config_acelp1_IVAS( 
        test();

        test();

        /* algebraic codebook bit-budget */

#ifdef NONBE_FIX_GSC_BSTR

        IF( flag_hardcoded /* EVS */ ||

            ( GE_32( core_brate_inp, MIN_BRATE_AVQ_EXC ) && coder_type != INACTIVE ) /* high-birate ACELP except IC */ ||

            ( !inactive_coder_type_flag && coder_type == INACTIVE ) /* AVQ inactive */ )

#else

        IF( flag_hardcoded || ( GE_32( core_brate_inp, MIN_BRATE_AVQ_EXC ) && coder_type != INACTIVE ) || ( GT_32( total_brate, MAX_GSC_INACTIVE_BRATE ) && coder_type == INACTIVE ) )

#endif

        {

            FOR( i = 0; i < nb_subfr; i++ )

            {
@@ -2675,7 +2741,12 @@ ivas_error config_acelp1_IVAS( 
        test();

        test();

        /* AVQ codebook */

#ifdef NONBE_FIX_GSC_BSTR

        IF( ( GE_32( core_brate_inp, MIN_BRATE_AVQ_EXC ) && coder_type != INACTIVE ) /* high-birate ACELP except IC */ ||

            ( !inactive_coder_type_flag && coder_type == INACTIVE ) /* AVQ inactive */ )

#else

        IF( ( GE_32( core_brate_inp, MIN_BRATE_AVQ_EXC ) && coder_type != INACTIVE ) || ( GT_32( total_brate, MAX_GSC_INACTIVE_BRATE ) && coder_type == INACTIVE ) )

#endif

        {

            FOR( i = 0; i < nb_subfr; i++ )

            {
@@ -2713,7 +2784,13 @@ ivas_error config_acelp1_IVAS( 
            }

        }

    }

#ifdef NONBE_FIX_GSC_BSTR

    ELSE IF( ( EQ_16( coder_type, UNVOICED ) && EQ_16( tdm_low_rate_mode, 1 ) && EQ_16( element_mode, IVAS_CPE_TD ) ) /* LBR secondary channel in TD stereo */ ||

             ( ( coder_type == INACTIVE || EQ_16( coder_type, AUDIO ) ) && EQ_16( nb_subfr, NB_SUBFR ) ) /* GSC @12.8kHz */ ||

             ( coder_type == INACTIVE && inactive_coder_type_flag ) /* AVQ inactive */ )

#else

    ELSE IF( ( EQ_16( coder_type, UNVOICED ) && EQ_16( tdm_low_rate_mode, 1 ) && EQ_16( element_mode, IVAS_CPE_TD ) ) || ( ( coder_type == INACTIVE || EQ_16( coder_type, AUDIO ) ) && EQ_16( nb_subfr, NB_SUBFR ) ) || ( coder_type == INACTIVE && LE_32( total_brate, MAX_GSC_INACTIVE_BRATE ) ) )

#endif

    {

        Word32 Local_BR, Pitch_BR;

        Word16 Pitch_CT;
@@ -2854,7 +2931,12 @@ ivas_error config_acelp1_IVAS( 
        test();

        test();

        test();

#ifdef NONBE_FIX_GSC_BSTR

        IF( ( EQ_16( L_frame, L_FRAME16k ) && coder_type == INACTIVE && inactive_coder_type_flag ) /* GSC Inactive @16kHz */ ||

            ( GSC_IVAS_mode > 0 && EQ_16( L_frame, L_FRAME16k ) ) ) /* IVAS GSC @16kHz */

#else

        IF( ( EQ_16( L_frame, L_FRAME16k ) && coder_type == INACTIVE && LE_32( total_brate, MAX_GSC_INACTIVE_BRATE ) ) || ( GSC_IVAS_mode > 0 && EQ_16( L_frame, L_FRAME16k ) ) ) /* GSC Inactive @16kHz */

#endif

        {

            acelp_cfg->ubits = 0;

            move16();

lib_com/gs_inact_switching_fx.c

+15 −9
Original line number Diff line number Diff line
@@ -162,15 +162,17 @@ void Inac_switch_ematch_ivas_fx( 
    Word16 dct_exc_tmp[],      /* i  : GSC excitation in DCT domain          */

    Word16 lt_ener_per_band[], /* i/o: Long term energy per band        Q12  */

    const Word16 coder_type,   /* i  : Coding mode                           */

#ifdef NONBE_FIX_GSC_BSTR

    const Word16 inactive_coder_type_flag, /* i  : AVQ (0) or GSC (1) IC flag   */

#endif

    const Word16 L_frame, /* i  : Frame lenght                          */

#ifndef NONBE_FIX_GSC_BSTR

    const Word32 total_brate, /* i  : total bit rate					     */

    const Word16 Q_exc         /* i  : input and output format of exc2       */

    ,

    const Word16 bfi /* i  : frame lost indicator                  */

    ,

#endif

    const Word16 Q_exc,             /* i  : input and output format of exc2       */

    const Word16 bfi,               /* i  : frame lost indicator                  */

    const Word16 last_core,         /* i  : Last core used                        */

    const Word16 last_codec_mode /* i  : Last codec mode                       */

    ,

    const Word16 last_codec_mode,   /* i  : Last codec mode                       */

    const Word16 tdm_low_rate_mode, /* i  : secondary channel low rate mode flag*/

    const Word16 element_mode       /* i  : element mode                        */

)
@@ -222,7 +224,11 @@ void Inac_switch_ematch_ivas_fx( 
            move16();

        }

    }

#ifdef NONBE_FIX_GSC_BSTR

    ELSE IF( ( coder_type == INACTIVE ) && inactive_coder_type_flag )

#else

    ELSE IF( ( coder_type == INACTIVE ) && LE_32( total_brate, MAX_GSC_INACTIVE_BRATE ) )

#endif

    {

        /* Find spectrum and energy per band for inactive frames */

        edct_16fx( exc2, dct_exc_tmp, L_frame, 5, element_mode );

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -141,6 +141,7 @@ 
#define NONBE_1211_DTX_BR_SWITCHING             /* VA: port float issue 1211: fix crash in MASA DTX bitrate switching */

#define FIX_1189_GSC_IVAS_OMASA                 /* VA: Fix for issue 1189: Bitstream desynchornization due to reading/writing of the GSC_IVAS_mode parameter */

#define NONBE_1273_ISM_METADATA_COUNTER         /* VA: BASOP issue 1265, FLP issue 1273: fix counter overflow in ISM metadata encoder */

#define NONBE_FIX_GSC_BSTR                      /* VA: issue 1264 FLP (1189 BASOP): Fix bitstream synchronization between encoder and decoder in ACELP GSC in OMASA */

#define FIX_1101_IVAS_SPAR_DEC_UPMIXER_SF       /* FhG: fix for issue 1101: complexity of spar dec upmixer */

/* Note: each compile switch (FIX_1101_...) is independent from the other ones */

#define FIX_1101_IVAS_SPAR_DEC_UPMIXER_SF_USE_MADD_ADD_WEIGHTS  /* FhG: Defines 1.0f-weight variables, uses Madd operation instead of L_add_sat */

lib_com/prot.h

+0 −29
Original line number Diff line number Diff line
@@ -7461,35 +7461,6 @@ int16_t BITS_ALLOC_config_acelp_IVAS( 
    const int16_t nb_subfr    /* i  : number of subframes                 */

);



ivas_error config_acelp1_IVAS(

    const int16_t enc_dec,              /* i  : encoder/decoder flag                */

    const int32_t total_brate,          /* i  : total bitrate                       */

    const int32_t core_brate_inp,       /* i  : core bitrate                        */

    const int16_t core,                 /* i  : core                                */

    const int16_t extl,                 /* i  : extension layer                     */

    const int32_t extl_brate,           /* i  : extension layer bitrate             */

    const int16_t L_frame,              /* i  : frame length at internal Fs         */

    const int16_t GSC_noisy_speech,     /* i  : GSC on SWB noisy speech flag        */

    ACELP_config *acelp_cfg,            /* i  : ACELP bit-allocation                */

    const int16_t signaling_bits,       /* i  : number of signaling bits            */

    const int16_t coder_type,           /* i  : coder type                          */

    const int16_t tc_subfr,             /* i  : TC subfr ID                         */

    const int16_t tc_call,              /* i  : TC call number (0,1,2)              */

    int16_t *nBits_es_Pred,             /* o  : number of bits for Es_pred Q        */

    int16_t *unbits,                    /* o  : number of unused bits               */

    const int16_t element_mode,         /* i  : element mode                        */

    int16_t *uc_two_stage_flag,         /* o  : flag undicating two-stage UC        */

    const int16_t tdm_lp_reuse_flag,    /* i  : LPC reuse flag (can be 1 only with secondary channel*/

    const int16_t tdm_low_rate_mode,    /* i  : secondary channel low rate mode flag*/

    const int16_t idchan,               /* i  : channel id                          */

    const int16_t active_cnt,           /* i  : Active frame counter                */

    const int16_t tdm_Pitch_reuse_flag, /* i  : primary channel pitch reuse flag    */

    const int16_t tdm_LRTD_flag,        /* i  : LRTD stereo mode flag               */

    const int16_t GSC_IVAS_mode         /* i  : GSC IVAS mode                       */

);



/*! r: ACELP16k flag */





void FEC_clas_estim(

    const float *syn,

lib_com/prot_fx.h

+47 −41
Original line number Diff line number Diff line
@@ -4788,6 +4788,9 @@ ivas_error config_acelp1( 
    ACELP_config *acelp_cfg,       /* i  : ACELP bit-allocation            */

    const Word16 signalling_bits,  /* i  : number of signalling bits       */

    const Word16 coder_type,       /* i  : coder type                      */

#ifdef NONBE_FIX_GSC_BSTR

    const Word16 inactive_coder_type_flag, /* i  : AVQ (0) or GSC (1) IC flag      */

#endif

    const Word16 tc_subfr,             /* i  : TC subfr ID                     */

    const Word16 tc_call,              /* i  : TC call number (0,1,2,3,5(DEC)) */

    Word16 *nBits_es_Pred,             /* o  : number of bits for Es_pred Q    */
@@ -5770,10 +5773,8 @@ void Inac_swtch_ematch_fx( 
    const Word16 coder_type,    /* i  : Coding mode                           */

    const Word16 L_frame,       /* i  : Frame lenght                          */

    const Word32 core_brate,    /* i  : Core bit rate                         */

    const Word16 Q_exc         /* i  : i   and output format of exc2       */

    ,

    const Word16 bfi /* i  : frame lost indicator                  */

    ,

    const Word16 Q_exc,         /* i  : i   and output format of exc2       */

    const Word16 bfi,           /* i  : frame lost indicator                  */

    const short last_core,      /* i  : Last core used                        */

    const short last_codec_mode /* i  : Last codec mode                       */

);
@@ -5783,15 +5784,17 @@ void Inac_switch_ematch_ivas_fx( 
    Word16 dct_exc_tmp[],      /* i  : GSC excitation in DCT domain          */

    Word16 lt_ener_per_band[], /* i/o: Long term energy per band        Q12  */

    const Word16 coder_type,   /* i  : Coding mode                           */

#ifdef NONBE_FIX_GSC_BSTR

    const Word16 inactive_coder_type_flag, /* i  : AVQ (0) or GSC (1) IC flag   */

#endif

    const Word16 L_frame, /* i  : Frame lenght                          */

#ifndef NONBE_FIX_GSC_BSTR

    const Word32 core_brate, /* i  : Core bit rate					     */

    const Word16 Q_exc         /* i  : input and output format of exc2       */

    ,

    const Word16 bfi /* i  : frame lost indicator                  */

    ,

#endif

    const Word16 Q_exc,             /* i  : input and output format of exc2       */

    const Word16 bfi,               /* i  : frame lost indicator                  */

    const Word16 last_core,         /* i  : Last core used                        */

    const Word16 last_codec_mode /* i  : Last codec mode                       */

    ,

    const Word16 last_codec_mode,   /* i  : Last codec mode                       */

    const Word16 tdm_low_rate_mode, /* i  : secondary channel low rate mode flag*/

    const Word16 element_mode       /* i  : element mode                        */

);
@@ -11001,6 +11004,9 @@ ivas_error config_acelp1_IVAS( 
    ACELP_config *acelp_cfg,       /* i  : ACELP bit-allocation            */

    const Word16 signaling_bits,   /* i  : number of signaling bits        */

    const Word16 coder_type,       /* i  : coder type                      */

#ifdef NONBE_FIX_GSC_BSTR

    const Word16 inactive_coder_type_flag, /* i  : AVQ (0) or GSC (1) IC flag      */

#endif

    const Word16 tc_subfr,             /* i  : TC subfr ID                     */

    const Word16 tc_call,              /* i  : TC call number (0,1,2,3,5(DEC)) */

    Word16 *nBits_es_Pred,             /* o  : number of bits for Es_pred Q    */