84 lines
2.7 KiB
C
84 lines
2.7 KiB
C
/* $Xorg: SetCRects.c,v 1.4 2001/02/09 02:03:36 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/SetCRects.c,v 1.4 2001/12/14 19:54:06 dawes Exp $ */
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
#include "Xlibint.h"
|
|
|
|
/* can only call when display is locked. */
|
|
void _XSetClipRectangles (
|
|
register Display *dpy,
|
|
GC gc,
|
|
int clip_x_origin, int clip_y_origin,
|
|
XRectangle *rectangles,
|
|
int n,
|
|
int ordering)
|
|
{
|
|
register xSetClipRectanglesReq *req;
|
|
register long len;
|
|
unsigned long dirty;
|
|
register _XExtension *ext;
|
|
|
|
GetReq (SetClipRectangles, req);
|
|
req->gc = gc->gid;
|
|
req->xOrigin = gc->values.clip_x_origin = clip_x_origin;
|
|
req->yOrigin = gc->values.clip_y_origin = clip_y_origin;
|
|
req->ordering = ordering;
|
|
len = ((long)n) << 1;
|
|
SetReqLen(req, len, 1);
|
|
len <<= 2;
|
|
Data16 (dpy, (short *) rectangles, len);
|
|
gc->rects = 1;
|
|
dirty = gc->dirty & ~(GCClipMask | GCClipXOrigin | GCClipYOrigin);
|
|
gc->dirty = GCClipMask | GCClipXOrigin | GCClipYOrigin;
|
|
/* call out to any extensions interested */
|
|
for (ext = dpy->ext_procs; ext; ext = ext->next)
|
|
if (ext->flush_GC) (*ext->flush_GC)(dpy, gc, &ext->codes);
|
|
gc->dirty = dirty;
|
|
}
|
|
|
|
int
|
|
XSetClipRectangles (dpy, gc, clip_x_origin, clip_y_origin, rectangles, n,
|
|
ordering)
|
|
register Display *dpy;
|
|
GC gc;
|
|
int clip_x_origin, clip_y_origin;
|
|
XRectangle *rectangles;
|
|
int n;
|
|
int ordering;
|
|
{
|
|
LockDisplay(dpy);
|
|
_XSetClipRectangles (dpy, gc, clip_x_origin, clip_y_origin, rectangles, n,
|
|
ordering);
|
|
UnlockDisplay(dpy);
|
|
SyncHandle();
|
|
return 1;
|
|
}
|
|
|