84     #define TOKEN(name, text) (*layoutTokens)[text] = LayoutToken::name  in InitLayoutMap()  macro
85     TOKEN(LOCATION,                     "location");  in InitLayoutMap()
86     TOKEN(OFFSET,                       "offset");  in InitLayoutMap()
87     TOKEN(BINDING,                      "binding");  in InitLayoutMap()
88     TOKEN(INDEX,                        "index");  in InitLayoutMap()
89     TOKEN(SET,                          "set");  in InitLayoutMap()
90     TOKEN(BUILTIN,                      "builtin");  in InitLayoutMap()
91     TOKEN(INPUT_ATTACHMENT_INDEX,       "input_attachment_index");  in InitLayoutMap()
92     TOKEN(ORIGIN_UPPER_LEFT,            "origin_upper_left");  in InitLayoutMap()
93     TOKEN(BLEND_SUPPORT_ALL_EQUATIONS,  "blend_support_all_equations");  in InitLayoutMap()
94     TOKEN(PUSH_CONSTANT,                "push_constant");  in InitLayoutMap()
95     TOKEN(SRGB_UNPREMUL,                "srgb_unpremul");  in InitLayoutMap()
96     #undef TOKEN  in InitLayoutMap()