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github.com/openbsd/xenocara
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1/*
2 *
3 * Copyright © 2000 SuSE, Inc.
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 SuSE not be used in advertising or
10 * publicity pertaining to distribution of the software without specific,
11 * written prior permission. SuSE makes no representations about the
12 * suitability of this software for any purpose. It is provided "as is"
13 * without express or implied warranty.
14 *
15 * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
17 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
18 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
19 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
20 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 *
22 * Author: Keith Packard, SuSE, Inc.
23 */
24
25#ifdef HAVE_CONFIG_H
26#include <config.h>
27#endif
28#include "Xrenderint.h"
29
30void
31XRenderComposite (Display *dpy,
32 int op,
33 Picture src,
34 Picture mask,
35 Picture dst,
36 int src_x,
37 int src_y,
38 int mask_x,
39 int mask_y,
40 int dst_x,
41 int dst_y,
42 unsigned int width,
43 unsigned int height)
44{
45 XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy);
46 xRenderCompositeReq *req;
47
48 RenderSimpleCheckExtension (dpy, info);
49 LockDisplay(dpy);
50 GetReq(RenderComposite, req);
51 req->reqType = (CARD8) info->codes->major_opcode;
52 req->renderReqType = X_RenderComposite;
53 req->op = (CARD8) op;
54 req->src = (CARD32) src;
55 req->mask = (CARD32) mask;
56 req->dst = (CARD32) dst;
57 req->xSrc = (INT16) src_x;
58 req->ySrc = (INT16) src_y;
59 req->xMask = (INT16) mask_x;
60 req->yMask = (INT16) mask_y;
61 req->xDst = (INT16) dst_x;
62 req->yDst = (INT16) dst_y;
63 req->width = (CARD16) width;
64 req->height = (CARD16) height;
65 UnlockDisplay(dpy);
66 SyncHandle();
67}