1layout ( 2 origin_upper_left, 3 override_coverage, 4 push_constant, 5 blend_support_all_equations, 6 tracked, 7 srgb_unpremul, 8 key, 9 location = 1, 10 offset = 1, 11 binding = 1, 12 index = 1, 13 set = 1, 14 builtin = 1, 15 input_attachment_index = 1, 16 max_vertices = 1, 17 invocations = 1, 18 when = one, 19 ctype = int, 20 21 origin_upper_left, 22 override_coverage, 23 push_constant, 24 blend_support_all_equations, 25 tracked, 26 srgb_unpremul, 27 key, 28 location = 2, 29 offset = 2, 30 binding = 2, 31 index = 2, 32 set = 2, 33 builtin = 2, 34 input_attachment_index = 2, 35 max_vertices = 2, 36 invocations = 2, 37 when = two, 38 ctype = float 39) float x; 40