glsl: add ast/parser support for subroutine parsing storage (v3.2)

[mesa.git] / src / glsl / glsl_parser_extras.h

diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h
index 564820183f5394c053d87d555da794c24c8c3219..b65d53db64138079197bc7390d48f46ef2c2c803 100644 (file)
--- a/src/glsl/glsl_parser_extras.h
+++ b/src/glsl/glsl_parser_extras.h
@@ -589,6 +589,25 @@ struct _mesa_glsl_parse_state {
    unsigned atomic_counter_offsets[MAX_COMBINED_ATOMIC_BUFFERS];
 
    bool allow_extension_directive_midshader;
+
+   /**
+    * Known subroutine type declarations.
+    */
+   int num_subroutine_types;
+   ir_function **subroutine_types;
+
+   /**
+    * Functions that are associated with
+    * subroutine types.
+    */
+   int num_subroutines;
+   ir_function **subroutines;
+
+   /**
+    * field selection temporary parser storage -
+    * did the parser just parse a dot.
+    */
+   bool is_field;
 };
 
 # define YYLLOC_DEFAULT(Current, Rhs, N)                       \