1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index ed6b1062bd..50dc2def87 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1557,6 +1557,9 @@ struct gl_array_object
    /** Name of the array object as received from glGenVertexArrayAPPLE. */
    GLuint Name;
 
+   GLint RefCount;
+   _glthread_Mutex Mutex;
+
    /** Conventional vertex arrays */
    /*@{*/
    struct gl_client_array Vertex;