Lines Matching refs:frac_gcode0
550 frac_gcode0 = predicted CB gain (exponent LSW) (Word16)
590 Word16 frac_gcode0, // i : predicted CB gain (exponent LSW), Q15
621 frac_gcode0 = extract_l (Pow2 (14, frac_gcode0));
623 // make sure cod_gain_frac < frac_gcode0 for div_s
624 if (sub(cod_gain_frac, frac_gcode0) >= 0)
632 // = cod_gain_frac/frac_gcode0 * 2^(cod_gain_exp-(exp_gcode0-14))
633 // = div_s (c_g_f, frac_gcode0)*2^-15 * 2^(c_g_e-exp_gcode0+14)
636 frac = div_s (cod_gain_frac, frac_gcode0);
696 Word16 frac_gcode0, /* i : predicted CB gain (exponent LSW), Q15 */
734 frac_gcode0 = (Word16)(Pow2(14, frac_gcode0, pOverflow));
736 /* make sure cod_gain_frac < frac_gcode0 for div_s */
737 if (cod_gain_frac >= frac_gcode0)
746 = cod_gain_frac/frac_gcode0 * 2^(cod_gain_exp-(exp_gcode0-14))
747 = div_s (c_g_f, frac_gcode0)*2^-15 * 2^(c_g_e-exp_gcode0+14)
750 frac = div_s(cod_gain_frac, frac_gcode0);
898 * gc0 = 2^exp_gcode0 + 2^frac_gcode0 *
900 * gcode0 (Q14) = 2^14*2^frac_gcode0 = gc0 * 2^(14-exp_gcode0) *
1202 * gc0 = 2^exp_gcode0 + 2^frac_gcode0 *
1204 * gcode0 (Q14) = 2^14*2^frac_gcode0 = gc0 * 2^(14-exp_gcode0) *