Lines Matching defs:first
72 _CvPtInfo *array, *first = 0, *current = 0, *prev_current = 0;
350 first = prev_current = &temp;
369 /* remove first */
370 first->next = current;
373 first->next->next = current;
375 first = current;
544 assert( src_contour->first != 0 );
577 CV_READ_SEQ_ELEM( start_pt, reader ); /* read the first point */
748 assert( src_contour->first != 0 );
782 CV_READ_SEQ_ELEM( start_pt, reader ); /* read the first point */
974 "Use cvApproxChains first" );
