Lines Matching refs:comp
58 Jpeg2000Component *comp;
178 match = match && desc->comp[3].depth_minus1 + 1 >= bpc &&
182 match = match && desc->comp[2].depth_minus1 + 1 >= bpc &&
186 match = match && desc->comp[1].depth_minus1 + 1 >= bpc &&
191 match = match && desc->comp[0].depth_minus1 + 1 >= bpc &&
309 tile->comp = av_mallocz(s->ncomponents * sizeof(*tile->comp));
310 if (!tile->comp)
678 if (!tile->comp)
682 Jpeg2000Component *comp = tile->comp + compno;
687 comp->coord_o[0][0] = FFMAX(tilex * s->tile_width + s->tile_offset_x, s->image_offset_x);
688 comp->coord_o[0][1] = FFMIN((tilex + 1) * s->tile_width + s->tile_offset_x, s->width);
689 comp->coord_o[1][0] = FFMAX(tiley * s->tile_height + s->tile_offset_y, s->image_offset_y);
690 comp->coord_o[1][1] = FFMIN((tiley + 1) * s->tile_height + s->tile_offset_y, s->height);
692 comp->coord[0][0] = ff_jpeg2000_ceildivpow2(comp->coord_o[0][0], s->reduction_factor);
693 comp->coord[0][1] = ff_jpeg2000_ceildivpow2(comp->coord_o[0][1], s->reduction_factor);
694 comp->coord[1][0] = ff_jpeg2000_ceildivpow2(comp->coord_o[1][0], s->reduction_factor);
695 comp->coord[1][1] = ff_jpeg2000_ceildivpow2(comp->coord_o[1][1], s->reduction_factor);
697 if (ret = ff_jpeg2000_init_component(comp, codsty, qntsty,
847 Jpeg2000ResLevel *rlevel = tile->comp[compno].reslevel +
884 Jpeg2000ResLevel *rlevel = tile->comp[compno].reslevel + reslevelno;
1109 * comp->data can be float or int
1116 Jpeg2000Component *comp,
1122 float *datap = &comp->f_data[(comp->coord[0][1] - comp->coord[0][0]) * (y + j) + x];
1131 Jpeg2000Component *comp,
1137 int32_t *datap = &comp->i_data[(comp->coord[0][1] - comp->coord[0][0]) * (y + j) + x];
1173 srcf[i] = tile->comp[i].f_data;
1175 src [i] = tile->comp[i].i_data;
1178 csize *= tile->comp[0].coord[i][1] - tile->comp[0].coord[i][0];
1230 Jpeg2000Component *comp = tile->comp + compno;
1235 Jpeg2000ResLevel *rlevel = comp->reslevel + reslevelno;
1266 dequantization_float(x, y, cblk, comp, &t1, band);
1268 dequantization_int(x, y, cblk, comp, &t1, band);
1275 ff_dwt_decode(&comp->dwt, codsty->transform == FF_DWT97 ? (void*)comp->f_data : (void*)comp->i_data);
1276 } /*end comp */
1291 Jpeg2000Component *comp = tile->comp + compno;
1293 float *datap = comp->f_data;
1294 int32_t *i_datap = comp->i_data;
1296 int w = tile->comp[compno].coord[0][1] - s->image_offset_x;
1303 y = tile->comp[compno].coord[1][0] - s->image_offset_y;
1305 for (; y < tile->comp[compno].coord[1][1] - s->image_offset_y; y += s->cdy[compno]) {
1308 x = tile->comp[compno].coord[0][0] - s->image_offset_x;
1335 Jpeg2000Component *comp = tile->comp + compno;
1337 float *datap = comp->f_data;
1338 int32_t *i_datap = comp->i_data;
1341 int w = tile->comp[compno].coord[0][1] - s->image_offset_x;
1347 y = tile->comp[compno].coord[1][0] - s->image_offset_y;
1349 for (; y < tile->comp[compno].coord[1][1] - s->image_offset_y; y += s->cdy[compno]) {
1352 x = tile->comp[compno].coord[0][0] - s->image_offset_x;
1387 if (s->tile[tileno].comp) {
1389 Jpeg2000Component *comp = s->tile[tileno].comp + compno;
1392 ff_jpeg2000_cleanup(comp, codsty);
1394 av_freep(&s->tile[tileno].comp);