1 files changed, 81 insertions, 0 deletions
diff --git a/do_valgc.c b/do_valgc.c
new file mode 100644
index 0000000..c458c2f
--- /dev/null
+++ b/do_valgc.c
@@ -0,0 +1,81 @@
+/* $Xorg: do_valgc.c,v 1.3 2000/08/17 19:54:10 cpqbld Exp $ */
+/*****************************************************************************
+Copyright 1988, 1989 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************************/
+
+#ifndef VMS
+#include <X11/Xatom.h>
+#else
+#include <decw$include/Xatom.h>
+#endif
+#include "x11perf.h"
+
+static Window win[2];
+
+int InitGC(xp, p, reps)
+    XParms  xp;
+    Parms   p;
+    int     reps;
+{
+    win[0] = XCreateSimpleWindow(
+	xp->d, xp->w, 10, 10, 10, 10, 1, xp->foreground, xp->background);
+    win[1] = XCreateSimpleWindow(
+	xp->d, xp->w, 30, 30, 10, 10, 1, xp->foreground, xp->background);
+    XMapSubwindows(xp->d, xp->w);
+    return reps;
+}
+
+void DoChangeGC(xp, p, reps)
+    XParms  xp;
+    Parms   p;
+    int     reps;
+{
+    int		i;
+    XGCValues   gcv;
+
+    for (i = 0; i != reps; i++) {
+        gcv.foreground = xp->foreground;
+        XChangeGC(xp->d, xp->fggc, GCForeground , &gcv);
+        XDrawPoint(xp->d, win[0], xp->fggc, 5, 5);       
+
+        gcv.foreground = xp->background;
+        XChangeGC(xp->d, xp->fggc, GCForeground , &gcv);
+        XDrawPoint(xp->d, win[1], xp->fggc, 5, 5);       
+
+        gcv.foreground = xp->background;
+        XChangeGC(xp->d, xp->fggc, GCForeground , &gcv);
+        XDrawPoint(xp->d, win[0], xp->fggc, 5, 5);       
+
+        gcv.foreground = xp->foreground;
+        XChangeGC(xp->d, xp->fggc, GCForeground , &gcv);
+        XDrawPoint(xp->d, win[1], xp->fggc, 5, 5);       
+    }
+}
+
+void EndGC(xp, p)
+    XParms  xp;
+    Parms   p;
+{
+    XDestroyWindow(xp->d, win[0]);
+    XDestroyWindow(xp->d, win[1]);
+}
+