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Searched refs:log2_prec_height (Results 1 - 4 of 4) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Djpeg2000.c293 prec->coord[1][0] = ((reslevel->coord[1][0] >> reslevel->log2_prec_height) + precno / reslevel->num_precincts_x) * in init_prec()
417 log2_band_prec_height = reslevel->log2_prec_height; in init_band()
422 reslevel->log2_prec_height); in init_band()
440 reslevel->log2_prec_height - 1); in init_band()
443 log2_band_prec_height = reslevel->log2_prec_height - 1; in init_band()
526 reslevel->log2_prec_height = codsty->log2_prec_heights[reslevelno]; in ff_jpeg2000_init_component()
554 reslevel->log2_prec_height) - in ff_jpeg2000_init_component()
555 (reslevel->coord[1][0] >> reslevel->log2_prec_height); in ff_jpeg2000_init_component()
H A Dj2kenc.c998 step_y = FFMIN(step_y, rlevel->log2_prec_height + reducedresno); in encode_packets()
1017 if (!(y % ((uint64_t)1 << (reslevel->log2_prec_height + reducedresno + log_subsampling[1])) == 0 || in encode_packets()
1018 (y == tile_coord[1][0] && (try0 << reducedresno) % (1U << (reducedresno + reslevel->log2_prec_height))))) in encode_packets()
1027 prcy = ff_jpeg2000_ceildivpow2(y, log_subsampling[1] + reducedresno) >> reslevel->log2_prec_height; in encode_packets()
1029 prcy -= ff_jpeg2000_ceildivpow2(comp->coord_o[1][0], reducedresno) >> reslevel->log2_prec_height; in encode_packets()
1057 step_y = FFMIN(step_y, rlevel->log2_prec_height + reducedresno); in encode_packets()
1083 if (!(y % ((uint64_t)1 << (reslevel->log2_prec_height + reducedresno + log_subsampling[1])) == 0 || in encode_packets()
1084 (y == tile_coord[1][0] && (try0 << reducedresno) % (1U << (reducedresno + reslevel->log2_prec_height))))) in encode_packets()
1093 prcy = ff_jpeg2000_ceildivpow2(y, log_subsampling[1] + reducedresno) >> reslevel->log2_prec_height; in encode_packets()
1095 prcy -= ff_jpeg2000_ceildivpow2(comp->coord_o[1][0], reducedresno) >> reslevel->log2_prec_height; in encode_packets()
[all...]
H A Djpeg2000dec.c1389 step_y = FFMIN(step_y, rlevel->log2_prec_height + reducedresno); in jpeg2000_decode_packets_po_iteration()
1407 if (yc % (1LL << (rlevel->log2_prec_height + reducedresno)) && y != tile->coord[1][0]) //FIXME this is a subset of the check in jpeg2000_decode_packets_po_iteration()
1415 prcy = ff_jpeg2000_ceildivpow2(yc, reducedresno) >> rlevel->log2_prec_height; in jpeg2000_decode_packets_po_iteration()
1417 prcy -= ff_jpeg2000_ceildivpow2(comp->coord_o[1][0], reducedresno) >> rlevel->log2_prec_height; in jpeg2000_decode_packets_po_iteration()
1455 step_y = FFMIN(step_y, rlevel->log2_prec_height + reducedresno); in jpeg2000_decode_packets_po_iteration()
1481 if (!(y % ((uint64_t)s->cdy[compno] << (rlevel->log2_prec_height + reducedresno)) == 0 || in jpeg2000_decode_packets_po_iteration()
1482 (y == tile->coord[1][0] && ((int64_t)try0 << reducedresno) % (1ULL << (reducedresno + rlevel->log2_prec_height))))) in jpeg2000_decode_packets_po_iteration()
1491 prcy = ff_jpeg2000_ceildiv(y, (int64_t)s->cdy[compno] << reducedresno) >> rlevel->log2_prec_height; in jpeg2000_decode_packets_po_iteration()
1493 prcy -= ff_jpeg2000_ceildivpow2(comp->coord_o[1][0], reducedresno) >> rlevel->log2_prec_height; in jpeg2000_decode_packets_po_iteration()
1530 step_y = FFMIN(step_y, rlevel->log2_prec_height in jpeg2000_decode_packets_po_iteration()
[all...]
H A Djpeg2000.h214 uint8_t log2_prec_width, log2_prec_height; // exponent of precinct size member

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