SBA path cleanup for encoder, Q-info updates in lib_com

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

void ivas_agc_initWindowFunc_fx(

    Word16 *pWinFunc,

    Word16 *pWinFunc, // o: Q15

    const Word16 length )

{

    Word16 i;

    Word16 a;

    const Word16 *cos_val;

    a = A_FX; /* for DBSTEP -6.f */

    a = A_FX; /* for DBSTEP -6.f */ // Q15

    move16();

    SWITCH( length )

    {

        case 128:

            cos_val = cos_pi_by_127;

            cos_val = cos_pi_by_127; // Q15

            BREAK;

        case 256:

            cos_val = cos_pi_by_255;

            cos_val = cos_pi_by_255; // Q15

            BREAK;

        case 384:

            cos_val = cos_pi_by_383;

            cos_val = cos_pi_by_383; // Q15

            BREAK;

        default:

            cos_val = cos_pi_by_383;

            cos_val = cos_pi_by_383; // Q15

            BREAK;

    }

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

    {

        pWinFunc[i] = add( MAX_16, extract_l( Mpy_32_16_1( L_sub( cos_val[i], MAX_16 ), a ) ) );

        pWinFunc[i] = add( MAX_16, extract_l( Mpy_32_16_1( L_sub( cos_val[i], MAX_16 ), a ) ) ); // Q15 + Q15 - 15 = Q15

        move16();

    }

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

void ivas_agc_calcGainParams_fx(

    UWord16 *absEmin,

    UWord16 *betaE,

    UWord16 *maxAttExp,

    UWord16 *absEmin,   // o: Q0

    UWord16 *betaE,     // o: Q0

    UWord16 *maxAttExp, // o: Q0

    const Word16 numCoeffs )

{

    assert( numCoeffs == IVAS_SPAR_MAX_DMX_CHS );