rec_generate_tree  279 lib/gocr/pixel.c     rec_generate_tree(tree, filter, i + 1, n * 2 + 2);
rec_generate_tree  281 lib/gocr/pixel.c     rec_generate_tree(tree, filter, i + 1, n * 2 + 3);
rec_generate_tree  283 lib/gocr/pixel.c     rec_generate_tree(tree, filter, i + 1, n * 2 + 2);
rec_generate_tree  284 lib/gocr/pixel.c     rec_generate_tree(tree, filter, i + 1, n * 2 + 3);
rec_generate_tree  334 lib/gocr/pixel.c       rec_generate_tree(tree, filter, 0, -1);