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github.com/openbsd/xenocara
openbsd
1/*
2 *
3 * Copyright © 2002 Keith Packard
4 *
5 * Permission to use, copy, modify, distribute, and sell this software and its
6 * documentation for any purpose is hereby granted without fee, provided that
7 * the above copyright notice appear in all copies and that both that
8 * copyright notice and this permission notice appear in supporting
9 * documentation, and that the name of Keith Packard not be used in
10 * advertising or publicity pertaining to distribution of the software without
11 * specific, written prior permission. Keith Packard makes no
12 * representations about the suitability of this software for any purpose. It
13 * is provided "as is" without express or implied warranty.
14 *
15 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
16 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
17 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
18 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
19 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
20 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
21 * PERFORMANCE OF THIS SOFTWARE.
22 */
23
24#ifdef HAVE_CONFIG_H
25#include <config.h>
26#endif
27#include "Xrenderint.h"
28
29Cursor
30XRenderCreateCursor (Display *dpy,
31 Picture source,
32 unsigned int x,
33 unsigned int y)
34{
35 XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy);
36 Cursor cid;
37 xRenderCreateCursorReq *req;
38
39 RenderCheckExtension (dpy, info, 0);
40 LockDisplay(dpy);
41 GetReq(RenderCreateCursor, req);
42 req->reqType = (CARD8) info->codes->major_opcode;
43 req->renderReqType = X_RenderCreateCursor;
44 req->cid = (CARD32) (cid = XAllocID (dpy));
45 req->src = (CARD32) source;
46 req->x = (CARD16) x;
47 req->y = (CARD16) y;
48
49 UnlockDisplay(dpy);
50 SyncHandle();
51 return cid;
52}
53
54Cursor
55XRenderCreateAnimCursor (Display *dpy,
56 int ncursor,
57 XAnimCursor *cursors)
58{
59 XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy);
60 Cursor cid;
61 xRenderCreateAnimCursorReq *req;
62 long len;
63
64 RenderCheckExtension (dpy, info, 0);
65 LockDisplay(dpy);
66 GetReq(RenderCreateAnimCursor, req);
67 req->reqType = (CARD8) info->codes->major_opcode;
68 req->renderReqType = X_RenderCreateAnimCursor;
69 req->cid = (CARD32) (cid = XAllocID (dpy));
70
71 len = (long) ncursor * SIZEOF (xAnimCursorElt) >> 2;
72 SetReqLen (req, len, len);
73 len <<= 2;
74 Data32 (dpy, (long *) cursors, len);
75
76 UnlockDisplay(dpy);
77 SyncHandle();
78 return cid;
79}