+ir_visitor_status
+ir_hierarchical_visitor::visit(ir_emit_vertex *ir)
+{
+ if (this->callback != NULL)
+ this->callback(ir, this->data);
+
+ return visit_continue;
+}
+
+ir_visitor_status
+ir_hierarchical_visitor::visit(ir_end_primitive *ir)
+{
+ if (this->callback != NULL)
+ this->callback(ir, this->data);
+
+ return visit_continue;
+}
+