Lines Matching refs:f_stepsize
217 band->f_stepsize = 1;
223 // band->f_stepsize = SHL(2048 + qntsty->mant[gbandno],
233 band->f_stepsize = ff_exp2fi(gain - qntsty->expn[gbandno]);
234 band->f_stepsize *= qntsty->mant[gbandno] / 2048.0 + 1.0;
237 band->f_stepsize = 0;
246 band->f_stepsize *= F_LFTG_X * 2;
250 band->f_stepsize *= F_LFTG_X * F_LFTG_X * 4;
254 band->f_stepsize *= pow(F_LFTG_K, 2*(codsty->nreslevels2decode - reslevelno) + lband - 2);
258 if (band->f_stepsize > (INT_MAX >> 15)) {
259 band->f_stepsize = 0;
263 band->i_stepsize = band->f_stepsize * (1 << 15);
268 band->f_stepsize *= 0.5;