mesa: reference counting for gl_array_object

Every kind of object that can be shared by multiple contexts should be
refcounted.
(cherry picked from commit 1030bf0ded2a88a5e27f7a4d393c11cfde3d3c5a)

1 files changed, 16 insertions, 7 deletions

diff --git a/src/mesa/main/arrayobj.h b/src/mesa/main/arrayobj.h
index c7d66ec1669..9c4036af5a7 100644
--- a/src/mesa/main/arrayobj.h
+++ b/src/mesa/main/arrayobj.h
@@ -41,17 +41,26 @@
  * Internal functions
  */
 
-struct gl_array_object * _mesa_new_array_object( GLcontext *ctx,
-    GLuint name );
+extern struct gl_array_object *
+_mesa_new_array_object( GLcontext *ctx, GLuint name );
 
-void _mesa_delete_array_object( GLcontext *ctx, struct gl_array_object *obj );
+extern void
+_mesa_delete_array_object( GLcontext *ctx, struct gl_array_object *obj );
 
-void _mesa_initialize_array_object( GLcontext *ctx,
-    struct gl_array_object *obj, GLuint name );
+extern void
+_mesa_reference_array_object(GLcontext *ctx,
+                             struct gl_array_object **ptr,
+                             struct gl_array_object *arrayObj);
 
-void _mesa_save_array_object( GLcontext *ctx, struct gl_array_object *obj );
+extern void
+_mesa_initialize_array_object( GLcontext *ctx,
+                               struct gl_array_object *obj, GLuint name );
 
-void _mesa_remove_array_object( GLcontext *ctx, struct gl_array_object *obj );
+extern void
+_mesa_save_array_object( GLcontext *ctx, struct gl_array_object *obj );
+
+extern void
+_mesa_remove_array_object( GLcontext *ctx, struct gl_array_object *obj );