glsl: Implement macro expansion.

[mesa.git] / src / glsl / pp / sl_pp_macro.h

diff --git a/src/glsl/pp/sl_pp_macro.h b/src/glsl/pp/sl_pp_macro.h
index 4ebbff55906291acdd53deae5408b0b43831e24b..eeb338eec458cc09075f4c9dd669a07438ed72b2 100644 (file)
--- a/src/glsl/pp/sl_pp_macro.h
+++ b/src/glsl/pp/sl_pp_macro.h
@@ -38,13 +38,20 @@ struct sl_pp_macro_formal_arg {
 
 struct sl_pp_macro {
    int name;
+   int num_args;
    struct sl_pp_macro_formal_arg *arg;
    struct sl_pp_token_info *body;
-   unsigned int body_len;
    struct sl_pp_macro *next;
 };
 
 void
 sl_pp_macro_free(struct sl_pp_macro *macro);
 
+int
+sl_pp_macro_expand(struct sl_pp_context *context,
+                   const struct sl_pp_token_info *input,
+                   unsigned int *pi,
+                   struct sl_pp_macro *local,
+                   struct sl_pp_process_state *state);
+
 #endif /* SL_PP_MACRO_H */