Searched defs:cod_gain_frac (Results 1 - 4 of 4) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dcalc_en.cpp413 cod_gain_frac = optimum codebook gain (fraction part), pointer type Word16
420 cod_gain_frac points to the new optimum codebook gain (fraction part)
478 Word16 *cod_gain_frac,// o: optimum codebook gain (fraction part), Q15
551 *cod_gain_frac = 0;
562 *cod_gain_frac = div_s (shr (frac,1), frac_coeff[2]);
602 Word16 *cod_gain_frac, /* o : optimum codebook gain (fraction part),Q15 */
683 *cod_gain_frac = 0;
694 *cod_gain_frac = div_s(shr(frac, 1, pOverflow), frac_coeff[2]);
592 calc_filt_energies( enum Mode mode, Word16 xn[], Word16 xn2[], Word16 y1[], Word16 Y2[], Word16 g_coeff[], Word16 frac_coeff[], Word16 exp_coeff[], Word16 *cod_gain_frac, Word16 *cod_gain_exp, Flag *pOverflow ) argument
H A Dgain_q.cpp501 Word16 cod_gain_frac; local
546 &cod_gain_frac,
559 cod_gain_frac,
576 cod_gain_frac,
605 &cod_gain_frac,
686 &cod_gain_frac,
704 cod_gain_frac,
H A Dqgain475.cpp552 cod_gain_frac = optimum codebook gain (fraction) (Word16)
592 Word16 cod_gain_frac // i : optimum codebook gain (fraction), Q15
609 if (cod_gain_frac <= 0)
623 // make sure cod_gain_frac < frac_gcode0 for div_s
624 if (sub(cod_gain_frac, frac_gcode0) >= 0)
626 cod_gain_frac = shr (cod_gain_frac, 1);
632 // = cod_gain_frac/frac_gcode0 * 2^(cod_gain_exp-(exp_gcode0-14))
636 frac = div_s (cod_gain_frac, frac_gcode0);
698 Word16 cod_gain_frac, /*
693 MR475_update_unq_pred( gc_predState *pred_st, Word16 exp_gcode0, Word16 frac_gcode0, Word16 cod_gain_exp, Word16 cod_gain_frac, Flag *pOverflow ) argument
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H A Dqgain795.cpp735 cod_gain_frac -- Word16 -- opt. codebook gain (fraction),Q15
821 Word16 cod_gain_frac, /* i : opt. codebook gain (fraction),Q15 */
893 gain_cod_unq = shl(cod_gain_frac, exp, pOverflow);
808 MR795_gain_quant( GainAdaptState *adapt_st, Word16 res[], Word16 exc[], Word16 code[], Word16 frac_coeff[], Word16 exp_coeff[], Word16 exp_code_en, Word16 frac_code_en, Word16 exp_gcode0, Word16 frac_gcode0, Word16 L_subfr, Word16 cod_gain_frac, Word16 cod_gain_exp, Word16 gp_limit, Word16 *gain_pit, Word16 *gain_cod, Word16 *qua_ener_MR122, Word16 *qua_ener, Word16 **anap, Flag *pOverflow ) argument

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