82     _CvTrianAttr *cur_adr;  in icvCreateContourTree()  local
257                         cur_adr = (_CvTrianAttr *) (writer.ptr - writer.seq->elem_size);  in icvCreateContourTree()
260                             ptr1[j_1]->prev_v = cur_adr;  in icvCreateContourTree()
262                             ptr1[j]->prev_v = cur_adr;  in icvCreateContourTree()
265                             ptr2[i_buf - 1] = cur_adr;  in icvCreateContourTree()
286                     cur_adr = (_CvTrianAttr *) (writer.ptr - writer.seq->elem_size);  in icvCreateContourTree()
289                         ptr1[j_1]->prev_v = cur_adr;  in icvCreateContourTree()
291                         ptr1[j]->prev_v = cur_adr;  in icvCreateContourTree()
294                         ptr2[i_buf - 1] = cur_adr;  in icvCreateContourTree()
297                         tree_end = cur_adr;  in icvCreateContourTree()
425         cur_adr = (_CvTrianAttr *) (writer.ptr - writer.seq->elem_size);  in icvCreateContourTree()
430                 ptr2[3]->prev_v = cur_adr;  in icvCreateContourTree()
432                 ptr2[0]->prev_v = cur_adr;  in icvCreateContourTree()
433             ptr1[0] = cur_adr;  in icvCreateContourTree()
438             cur_adr = (_CvTrianAttr *) (writer.ptr - writer.seq->elem_size);  in icvCreateContourTree()
441                 ptr2[1]->prev_v = cur_adr;  in icvCreateContourTree()
443                 ptr2[2]->prev_v = cur_adr;  in icvCreateContourTree()
444             ptr1[1] = cur_adr;  in icvCreateContourTree()
454             cur_adr = (_CvTrianAttr *) (writer.ptr - writer.seq->elem_size);  in icvCreateContourTree()
457                 ptr2[1]->prev_v = cur_adr;  in icvCreateContourTree()
459                 ptr2[2]->prev_v = cur_adr;  in icvCreateContourTree()
460             ptr1[0] = cur_adr;  in icvCreateContourTree()
465             cur_adr = (_CvTrianAttr *) (writer.ptr - writer.seq->elem_size);  in icvCreateContourTree()
468                 ptr2[3]->prev_v = cur_adr;  in icvCreateContourTree()
470                 ptr2[0]->prev_v = cur_adr;  in icvCreateContourTree()
471             ptr1[1] = cur_adr;  in icvCreateContourTree()
498         cur_adr = (_CvTrianAttr *) (writer.ptr - writer.seq->elem_size);  in icvCreateContourTree()
503                 ptr2[2]->prev_v = cur_adr;  in icvCreateContourTree()
505                 ptr2[3]->prev_v = cur_adr;  in icvCreateContourTree()
506             ptr1[0] = cur_adr;  in icvCreateContourTree()
511             cur_adr = (_CvTrianAttr *) (writer.ptr - writer.seq->elem_size);  in icvCreateContourTree()
514                 ptr2[0]->prev_v = cur_adr;  in icvCreateContourTree()
516                 ptr2[1]->prev_v = cur_adr;  in icvCreateContourTree()
517             ptr1[1] = cur_adr;  in icvCreateContourTree()
527             cur_adr = (_CvTrianAttr *) (writer.ptr - writer.seq->elem_size);  in icvCreateContourTree()
530                 ptr2[0]->prev_v = cur_adr;  in icvCreateContourTree()
532                 ptr2[1]->prev_v = cur_adr;  in icvCreateContourTree()
533             ptr1[0] = cur_adr;  in icvCreateContourTree()
538             cur_adr = (_CvTrianAttr *) (writer.ptr - writer.seq->elem_size);  in icvCreateContourTree()
541                 ptr2[2]->prev_v = cur_adr;  in icvCreateContourTree()
543                 ptr2[3]->prev_v = cur_adr;  in icvCreateContourTree()
544             ptr1[1] = cur_adr;  in icvCreateContourTree()