fixes to _mesa_combine_programs(), from gallium-0.1

[mesa.git] / src / mesa / shader / prog_parameter.h

diff --git a/src/mesa/shader/prog_parameter.h b/src/mesa/shader/prog_parameter.h
index 09ff851ea73ae90f67d2c54e4db0fb2478f93fa0..d6cc03448c87aaff932fa0e905fae4bdfb879256 100644 (file)
--- a/src/mesa/shader/prog_parameter.h
+++ b/src/mesa/shader/prog_parameter.h
@@ -78,6 +78,16 @@ _mesa_free_parameter_list(struct gl_program_parameter_list *paramList);
 extern struct gl_program_parameter_list *
 _mesa_clone_parameter_list(const struct gl_program_parameter_list *list);
 
+extern struct gl_program_parameter_list *
+_mesa_combine_parameter_lists(const struct gl_program_parameter_list *a,
+                              const struct gl_program_parameter_list *b);
+
+static INLINE GLuint
+_mesa_num_parameters(const struct gl_program_parameter_list *list)
+{
+   return list ? list->NumParameters : 0;
+}
+
 extern GLint
 _mesa_add_parameter(struct gl_program_parameter_list *paramList,
                     enum register_file type, const char *name,
@@ -104,7 +114,7 @@ _mesa_add_uniform(struct gl_program_parameter_list *paramList,
 
 extern GLint
 _mesa_add_sampler(struct gl_program_parameter_list *paramList,
-                  const char *name, GLenum datatype);
+                  const char *name, GLenum datatype, GLuint index);
 
 extern GLint
 _mesa_add_varying(struct gl_program_parameter_list *paramList,