82             node->color = LV_RB_COLOR_BLACK;  in lv_rb_insert()
92     node->color = LV_RB_COLOR_RED;  in lv_rb_insert()
133     lv_rb_color_t color = LV_RB_COLOR_BLACK;  in lv_rb_remove_node()  local
153         color = replace->color;  in lv_rb_remove_node()
168         replace->color = node->color;  in lv_rb_remove_node()
172         if(color == LV_RB_COLOR_BLACK) {  in lv_rb_remove_node()
183     color = node->color;  in lv_rb_remove_node()
201     if(color == LV_RB_COLOR_BLACK) {  in lv_rb_remove_node()
348     node->color = LV_RB_COLOR_RED;  in rb_create_node()
429     while((parent = node->parent) && parent->color == LV_RB_COLOR_RED) {  in rb_insert_color()
435                 if(uncle && uncle->color == LV_RB_COLOR_RED) {  in rb_insert_color()
436                     uncle->color = LV_RB_COLOR_BLACK;  in rb_insert_color()
437                     parent->color = LV_RB_COLOR_BLACK;  in rb_insert_color()
438                     gparent->color = LV_RB_COLOR_RED;  in rb_insert_color()
452             parent->color = LV_RB_COLOR_BLACK;  in rb_insert_color()
453             gparent->color = LV_RB_COLOR_RED;  in rb_insert_color()
459                 if(uncle && uncle->color == LV_RB_COLOR_RED) {  in rb_insert_color()
460                     uncle->color = LV_RB_COLOR_BLACK;  in rb_insert_color()
461                     parent->color = LV_RB_COLOR_BLACK;  in rb_insert_color()
462                     gparent->color = LV_RB_COLOR_RED;  in rb_insert_color()
476             parent->color = LV_RB_COLOR_BLACK;  in rb_insert_color()
477             gparent->color = LV_RB_COLOR_RED;  in rb_insert_color()
482     tree->root->color = LV_RB_COLOR_BLACK;  in rb_insert_color()
492     while((node1 == NULL || node1->color == LV_RB_COLOR_BLACK) && node1 != tree->root) {  in rb_delete_color()
495             if(pNode2->color == LV_RB_COLOR_RED) {  in rb_delete_color()
496                 pNode2->color = LV_RB_COLOR_BLACK;  in rb_delete_color()
497                 node2->color = LV_RB_COLOR_RED;  in rb_delete_color()
502             if((pNode2->left == NULL || pNode2->left->color == LV_RB_COLOR_BLACK)  in rb_delete_color()
503                && (pNode2->right == NULL || pNode2->right->color == LV_RB_COLOR_BLACK)) {  in rb_delete_color()
504                 pNode2->color = LV_RB_COLOR_RED;  in rb_delete_color()
509                 if(pNode2->right == NULL || pNode2->right->color == LV_RB_COLOR_BLACK) {  in rb_delete_color()
510                     pNode2->left->color = LV_RB_COLOR_BLACK;  in rb_delete_color()
511                     pNode2->color = LV_RB_COLOR_RED;  in rb_delete_color()
515                 pNode2->color = node2->color;  in rb_delete_color()
516                 node2->color = LV_RB_COLOR_BLACK;  in rb_delete_color()
517                 pNode2->right->color = LV_RB_COLOR_BLACK;  in rb_delete_color()
525             if(pNode2->color == LV_RB_COLOR_RED) {  in rb_delete_color()
526                 pNode2->color = LV_RB_COLOR_BLACK;  in rb_delete_color()
527                 node2->color = LV_RB_COLOR_RED;  in rb_delete_color()
532             if((pNode2->left == NULL || pNode2->left->color == LV_RB_COLOR_BLACK)  in rb_delete_color()
533                && (pNode2->right == NULL || pNode2->right->color == LV_RB_COLOR_BLACK)) {  in rb_delete_color()
534                 pNode2->color = LV_RB_COLOR_RED;  in rb_delete_color()
539                 if(pNode2->left == NULL || pNode2->left->color == LV_RB_COLOR_BLACK) {  in rb_delete_color()
540                     pNode2->right->color = LV_RB_COLOR_BLACK;  in rb_delete_color()
541                     pNode2->color = LV_RB_COLOR_RED;  in rb_delete_color()
545                 pNode2->color = node2->color;  in rb_delete_color()
546                 node2->color = LV_RB_COLOR_BLACK;  in rb_delete_color()
547                 pNode2->left->color = LV_RB_COLOR_BLACK;  in rb_delete_color()
555         node1->color = LV_RB_COLOR_BLACK;  in rb_delete_color()