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authorReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
committerReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
commitf4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch)
tree2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/lib/X11/FillRct.c
parenta840692edc9c6d19cd7c057f68e39c7d95eb767d (diff)
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Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1
Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository
Diffstat (limited to 'nx-X11/lib/X11/FillRct.c')
-rw-r--r--nx-X11/lib/X11/FillRct.c97
1 files changed, 97 insertions, 0 deletions
diff --git a/nx-X11/lib/X11/FillRct.c b/nx-X11/lib/X11/FillRct.c
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+/* $Xorg: FillRct.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/FillRct.c,v 1.3 2001/01/17 19:41:35 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+
+/* precompute the maximum size of batching request allowed */
+
+#define size (SIZEOF(xPolyFillRectangleReq) + FRCTSPERBATCH * SIZEOF(xRectangle))
+
+int
+XFillRectangle(dpy, d, gc, x, y, width, height)
+ register Display *dpy;
+ Drawable d;
+ GC gc;
+ int x, y; /* INT16 */
+ unsigned int width, height; /* CARD16 */
+{
+ xRectangle *rect;
+#ifdef MUSTCOPY
+ xRectangle rectdata;
+ long len = SIZEOF(xRectangle);
+
+ rect = &rectdata;
+#endif /* MUSTCOPY */
+
+ LockDisplay(dpy);
+ FlushGC(dpy, gc);
+
+ {
+ register xPolyFillRectangleReq *req
+ = (xPolyFillRectangleReq *) dpy->last_req;
+
+ /* if same as previous request, with same drawable, batch requests */
+ if (
+ (req->reqType == X_PolyFillRectangle)
+ && (req->drawable == d)
+ && (req->gc == gc->gid)
+ && ((dpy->bufptr + SIZEOF(xRectangle)) <= dpy->bufmax)
+ && (((char *)dpy->bufptr - (char *)req) < size) ) {
+ req->length += SIZEOF(xRectangle) >> 2;
+#ifndef MUSTCOPY
+ rect = (xRectangle *) dpy->bufptr;
+ dpy->bufptr += SIZEOF(xRectangle);
+#endif /* not MUSTCOPY */
+ }
+
+ else {
+ GetReqExtra(PolyFillRectangle, SIZEOF(xRectangle), req);
+ req->drawable = d;
+ req->gc = gc->gid;
+#ifdef MUSTCOPY
+ dpy->bufptr -= SIZEOF(xRectangle);
+#else
+ rect = (xRectangle *) NEXTPTR(req,xPolyFillRectangleReq);
+#endif /* MUSTCOPY */
+ }
+ rect->x = x;
+ rect->y = y;
+ rect->width = width;
+ rect->height = height;
+
+#ifdef MUSTCOPY
+ Data (dpy, (char *) rect, len);
+#endif /* MUSTCOPY */
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return 1;
+}