138     jpc_pi_t *pi;  in jpc_enc_encpkts()  local
143     pi = tile->pi;  in jpc_enc_encpkts()
144     jpc_pi_init(pi);  in jpc_enc_encpkts()
146     if (!jpc_pi_next(pi)) {  in jpc_enc_encpkts()
148             if (jpc_enc_encpkt(enc, out, jpc_pi_cmptno(pi), jpc_pi_rlvlno(pi),  in jpc_enc_encpkts()
149               jpc_pi_prcno(pi), jpc_pi_lyrno(pi))) {  in jpc_enc_encpkts()
152             if (jpc_pi_next(pi)) {  in jpc_enc_encpkts()
199         ms->parms.sop.seqno = jpc_pi_getind(tile->pi);  in jpc_enc_encpkt()
553     jpc_pi_t *pi;  in jpc_enc_pi_create()  local
563     if (!(pi = jpc_pi_create0())) {  in jpc_enc_pi_create()
566     pi->pktno = -1;  in jpc_enc_pi_create()
567     pi->numcomps = cp->numcmpts;  in jpc_enc_pi_create()
568     if (!(pi->picomps = jas_alloc2(pi->numcomps, sizeof(jpc_picomp_t)))) {  in jpc_enc_pi_create()
569         jpc_pi_destroy(pi);  in jpc_enc_pi_create()
572     for (compno = 0, picomp = pi->picomps; compno < pi->numcomps; ++compno,  in jpc_enc_pi_create()
577     for (compno = 0, tcomp = tile->tcmpts, picomp = pi->picomps;  in jpc_enc_pi_create()
578       compno < pi->numcomps; ++compno, ++tcomp, ++picomp) {  in jpc_enc_pi_create()
582             jpc_pi_destroy(pi);  in jpc_enc_pi_create()
596                     jpc_pi_destroy(pi);  in jpc_enc_pi_create()
605     pi->maxrlvls = 0;  in jpc_enc_pi_create()
606     for (compno = 0, tcomp = tile->tcmpts, picomp = pi->picomps;  in jpc_enc_pi_create()
607       compno < pi->numcomps; ++compno, ++tcomp, ++picomp) {  in jpc_enc_pi_create()
620         if (pi->maxrlvls < tcomp->numrlvls) {  in jpc_enc_pi_create()
621             pi->maxrlvls = tcomp->numrlvls;  in jpc_enc_pi_create()
625     pi->numlyrs = tile->numlyrs;  in jpc_enc_pi_create()
626     pi->xstart = tile->tlx;  in jpc_enc_pi_create()
627     pi->ystart = tile->tly;  in jpc_enc_pi_create()
628     pi->xend = tile->brx;  in jpc_enc_pi_create()
629     pi->yend = tile->bry;  in jpc_enc_pi_create()
631     pi->picomp = 0;  in jpc_enc_pi_create()
632     pi->pirlvl = 0;  in jpc_enc_pi_create()
633     pi->x = 0;  in jpc_enc_pi_create()
634     pi->y = 0;  in jpc_enc_pi_create()
635     pi->compno = 0;  in jpc_enc_pi_create()
636     pi->rlvlno = 0;  in jpc_enc_pi_create()
637     pi->prcno = 0;  in jpc_enc_pi_create()
638     pi->lyrno = 0;  in jpc_enc_pi_create()
639     pi->xstep = 0;  in jpc_enc_pi_create()
640     pi->ystep = 0;  in jpc_enc_pi_create()
642     pi->pchgno = -1;  in jpc_enc_pi_create()
644     pi->defaultpchg.prgord = tile->prg;  in jpc_enc_pi_create()
645     pi->defaultpchg.compnostart = 0;  in jpc_enc_pi_create()
646     pi->defaultpchg.compnoend = pi->numcomps;  in jpc_enc_pi_create()
647     pi->defaultpchg.rlvlnostart = 0;  in jpc_enc_pi_create()
648     pi->defaultpchg.rlvlnoend = pi->maxrlvls;  in jpc_enc_pi_create()
649     pi->defaultpchg.lyrnoend = pi->numlyrs;  in jpc_enc_pi_create()
650     pi->pchg = 0;  in jpc_enc_pi_create()
652     pi->valid = 0;  in jpc_enc_pi_create()
654     return pi;  in jpc_enc_pi_create()