st/mesa: add prototype for st_bufferobj_validate_usage()

diff --git a/src/mesa/state_tracker/st_cb_bufferobjects.h b/src/mesa/state_tracker/st_cb_bufferobjects.h
index 955673ceb669226c0ec8e5ca0e8300fbe30fd8ad..a27daac2bf01983ca653f2335d87d41a899b28d7 100644 (file)
--- a/src/mesa/state_tracker/st_cb_bufferobjects.h
+++ b/src/mesa/state_tracker/st_cb_bufferobjects.h
@@ -52,6 +52,12 @@ st_buffer_object(struct gl_buffer_object *obj)
 }
 
 
+extern void
+st_bufferobj_validate_usage(struct st_context *st,
+                           struct st_buffer_object *obj,
+                           unsigned usage);
+
+
 extern void
 st_init_bufferobject_functions(struct dd_function_table *functions);