1undefined
2position
3clip_distance
4cull_distance
5render_target_array_index
6viewport_array_index
7vertex_id
8primitive_id
9instance_id
10is_front_face
11sample_index
12final_quad_u_eq_0_edge_tessfactor
13final_quad_v_eq_0_edge_tessfactor
14final_quad_u_eq_1_edge_tessfactor
15final_quad_v_eq_1_edge_tessfactor
16final_quad_u_inside_tessfactor
17final_quad_v_inside_tessfactor
18final_tri_u_eq_0_edge_tessfactor
19final_tri_v_eq_0_edge_tessfactor
20final_tri_w_eq_0_edge_tessfactor
21final_tri_inside_tessfactor
22final_line_detail_tessfactor
23final_line_density_tessfactor
24