Lines Matching defs:segmentation
164 } segmentation;
279 // retain segmentation map if it doesn't update
280 if (s->segmentation.enabled && !s->segmentation.update_map &&
618 /* segmentation header info */
619 if ((s->segmentation.enabled = get_bits1(&s->gb))) {
620 if ((s->segmentation.update_map = get_bits1(&s->gb))) {
624 if ((s->segmentation.temporal = get_bits1(&s->gb))) {
630 if ((!s->segmentation.update_map || s->segmentation.temporal) &&
635 s->segmentation.temporal, s->segmentation.update_map);
640 s->segmentation.absolute_vals = get_bits1(&s->gb);
642 if ((s->segmentation.feat[i].q_enabled = get_bits1(&s->gb)))
643 s->segmentation.feat[i].q_val = get_sbits_inv(&s->gb, 8);
644 if ((s->segmentation.feat[i].lf_enabled = get_bits1(&s->gb)))
645 s->segmentation.feat[i].lf_val = get_sbits_inv(&s->gb, 6);
646 if ((s->segmentation.feat[i].ref_enabled = get_bits1(&s->gb)))
647 s->segmentation.feat[i].ref_val = get_bits(&s->gb, 2);
648 s->segmentation.feat[i].skip_enabled = get_bits1(&s->gb);
652 s->segmentation.feat[0].q_enabled = 0;
653 s->segmentation.feat[0].lf_enabled = 0;
654 s->segmentation.feat[0].skip_enabled = 0;
655 s->segmentation.feat[0].ref_enabled = 0;
658 // set qmul[] based on Y/UV, AC/DC and segmentation Q idx deltas
659 for (i = 0; i < (s->segmentation.enabled ? 8 : 1); i++) {
662 if (s->segmentation.feat[i].q_enabled) {
663 if (s->segmentation.absolute_vals)
664 qyac = s->segmentation.feat[i].q_val;
666 qyac = s->yac_qi + s->segmentation.feat[i].q_val;
675 s->segmentation.feat[i].qmul[0][0] = vp9_dc_qlookup[qydc];
676 s->segmentation.feat[i].qmul[0][1] = vp9_ac_qlookup[qyac];
677 s->segmentation.feat[i].qmul[1][0] = vp9_dc_qlookup[quvdc];
678 s->segmentation.feat[i].qmul[1][1] = vp9_ac_qlookup[quvac];
681 if (s->segmentation.feat[i].lf_enabled) {
682 if (s->segmentation.absolute_vals)
683 lflvl = s->segmentation.feat[i].lf_val;
685 lflvl = s->filter.level + s->segmentation.feat[i].lf_val;
689 s->segmentation.feat[i].lflvl[0][0] =
690 s->segmentation.feat[i].lflvl[0][1] =
693 s->segmentation.feat[i].lflvl[j][0] =
696 s->segmentation.feat[i].lflvl[j][1] =
1338 if (!s->segmentation.enabled) {
1342 } else if (!s->segmentation.update_map ||
1343 (s->segmentation.temporal &&
1367 if (s->segmentation.enabled &&
1368 (s->segmentation.update_map || s->keyframe || s->intraonly)) {
1373 b->skip = s->segmentation.enabled &&
1374 s->segmentation.feat[b->seg_id].skip_enabled;
1383 } else if (s->segmentation.feat[b->seg_id].ref_enabled) {
1384 b->intra = !s->segmentation.feat[b->seg_id].ref_val;
1548 if (s->segmentation.feat[b->seg_id].ref_enabled) {
1549 av_assert2(s->segmentation.feat[b->seg_id].ref_val != 0);
1551 b->ref[0] = s->segmentation.feat[b->seg_id].ref_val - 1;
1793 if (s->segmentation.feat[b->seg_id].skip_enabled) {
2155 int16_t (*qmul)[2] = s->segmentation.feat[b->seg_id].qmul;
3051 (lvl = s->segmentation.feat[b->seg_id].lflvl[b->intra ? 0 : b->ref[0] + 1]
4050 if (ssrc->segmentation.enabled) {
4051 memcpy(&s->segmentation.feat, &ssrc->segmentation.feat,
4052 sizeof(s->segmentation.feat));