Cross Reference: /frameworks/av/media/libstagefright/codecs/amrnb/enc/src/pitch

Lines Matching defs:frac
449     frac = pointer to starting point of search fractional pitch of type Word16
477       Starting point of the search is frac, end point is last_frac.
478       frac is overwritten with the fractional pitch.
495     Word16 *frac,      // i/o : start point of search -
510     max = Interpol_3or6 (&corr[*lag], *frac, flag3); // function result
512     for (i = add (*frac, 1); i <= last_frac; i++) {
516             *frac = i;
523         if (sub (*frac, -3) == 0) {
524             *frac = 3;
531         if (sub (*frac, -2) == 0) {
532             *frac = 1;
535         if (sub (*frac, 2) == 0) {
536             *frac = -1;
567     Word16 *frac,      /* i/o : start point of search -
583     max = Interpol_3or6(&corr[*lag], *frac, flag3, pOverflow);
586     for (i = *frac + 1; i <= last_frac; i++)
592             *frac = i;
600         if (*frac == -3)
602             *frac = 3;
610         if (*frac == -2)
612             *frac = 1;
615         if (*frac == 2)
617             *frac = -1;
1127     Word16 max, lag, frac;
1147     frac            = mode_dep_parm[mode].first_frac;
1241         frac = 0;
1254           // modify frac or last_frac according to position of last
1269              searchFrac (&lag, &frac, last_frac, corr, flag3);
1274              frac = 0;
1275              searchFrac (&lag, &frac, last_frac, corr, flag3);
1280              searchFrac (&lag, &frac, last_frac, corr, flag3);
1284              frac = 0;
1289           searchFrac (&lag, &frac, last_frac, corr, flag3);
1310        *ana_index = Enc_lag3(lag, frac, st->T0_prev_subframe,
1319        *ana_index = Enc_lag6(lag, frac, t0_min, delta_search);
1335     *pit_frac = frac;
1386     Word16 frac;
1409     frac            = mode_dep_parm[mode].first_frac;
1508         frac = 0;
1521             /* modify frac or last_frac according to position of last */
1536                 searchFrac(&lag, &frac, last_frac, corr, flag3, pOverflow);
1542                 frac = 0;
1543                 searchFrac(&lag, &frac, last_frac, corr, flag3, pOverflow);
1549                 searchFrac(&lag, &frac, last_frac, corr, flag3, pOverflow);
1554                 frac = 0;
1559             searchFrac(&lag, &frac, last_frac, corr, flag3, pOverflow);
1580         *ana_index = Enc_lag3(lag, frac, st->T0_prev_subframe,
1589         *ana_index = Enc_lag6(lag, frac, t0_min, delta_search, pOverflow);
1605     *pit_frac = frac;