XlShmPixmapsExtras.mesa
Copyright Ó 1993 by Xerox Corporation. All rights reserved.
Created by Christian Jacobi, August 17, 1993
Christian Jacobi, August 17, 1993 1:24 pm PDT
XlShmPixmapsExtras: CEDAR DEFINITIONS ~ BEGIN
PreAllocate: PROC [nbytes: CARD ¬ 0100000H];
Allocates nbytes bytes (from virtual memory) and dedicates those bytes for shared memory usage. This might speed up future allocation of shared memory pixmaps, because it helps to avoid piecemeal memory compaction.
END.