import from X.Org 7.2RC2

1 files changed, 67 insertions, 0 deletions

diff --git a/lib/libX11/src/DrRects.c b/lib/libX11/src/DrRects.c
new file mode 100644
index 000000000..b300f2fe5
--- /dev/null
+++ b/lib/libX11/src/DrRects.c
@@ -0,0 +1,67 @@
+/* $Xorg: DrRects.c,v 1.4 2001/02/09 02:03:32 xorgcvs Exp $ */
+/*
+
+Copyright 1986, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/X11/DrRects.c,v 1.3 2001/01/17 19:41:34 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+
+int
+XDrawRectangles(dpy, d, gc, rects, n_rects)
+register Display *dpy;
+Drawable d;
+GC gc;
+XRectangle *rects;
+int n_rects;
+{
+    register xPolyRectangleReq *req;
+    long len;
+    int n;
+
+    LockDisplay(dpy);
+    FlushGC(dpy, gc);
+    while (n_rects) {
+	GetReq(PolyRectangle, req);
+	req->drawable = d;
+	req->gc = gc->gid;
+	n = n_rects;
+	len = ((long)n) << 1;
+	if (!dpy->bigreq_size && len > (dpy->max_request_size - req->length)) {
+	    n = (dpy->max_request_size - req->length) >> 1;
+	    len = ((long)n) << 1;
+	}
+	SetReqLen(req, len, len);
+	len <<= 2; /* watch out for macros... */
+	Data16 (dpy, (short *) rects, len);
+	n_rects -= n;
+	rects += n;
+    }
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return 1;
+}