1 /*
2 * Copyright © 2008 Red Hat, Inc.
3 *
4 * Permission to use, copy, modify, distribute, and sell this software
5 * and its documentation for any purpose is hereby granted without
6 * fee, provided that the above copyright notice appear in all copies
7 * and that both that copyright notice and this permission notice
8 * appear in supporting documentation, and that the name of
9 * Red Hat, Inc. not be used in advertising or publicity pertaining to
10 * distribution of the software without specific, written prior
11 * permission. Red Hat, Inc. makes no representations about the
12 * suitability of this software for any purpose. It is provided "as
13 * is" without express or implied warranty.
14 *
15 * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
16 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
17 * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
18 * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
19 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
20 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
21 * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
22 *
23 * Author: Soren Sandmann <sandmann@redhat.com>
24 */
25 #ifdef HAVE_CONFIG_H
26 #include <config.h>
27 #endif
28
29 #undef PIXMAN_DISABLE_DEPRECATED
30
31 #include "pixman-private.h"
32
33 #include <stdlib.h>
34
35 typedef pixman_box16_t box_type_t;
36 typedef pixman_region16_data_t region_data_type_t;
37 typedef pixman_region16_t region_type_t;
38 typedef int32_t overflow_int_t;
39
40 typedef struct {
41 int x, y;
42 } point_type_t;
43
44 #define PREFIX(x) pixman_region##x
45
46 #define PIXMAN_REGION_MAX INT16_MAX
47 #define PIXMAN_REGION_MIN INT16_MIN
48
49 #include "pixman-region.c"
50
51 /* This function exists only to make it possible to preserve the X ABI -
52 * it should go away at first opportunity.
53 *
54 * The problem is that the X ABI exports the three structs and has used
55 * them through macros. So the X server calls this function with
56 * the addresses of those structs which makes the existing code continue to
57 * work.
58 */
59 PIXMAN_EXPORT void
pixman_region_set_static_pointers(pixman_box16_t * empty_box,pixman_region16_data_t * empty_data,pixman_region16_data_t * broken_data)60 pixman_region_set_static_pointers (pixman_box16_t *empty_box,
61 pixman_region16_data_t *empty_data,
62 pixman_region16_data_t *broken_data)
63 {
64 pixman_region_empty_box = empty_box;
65 pixman_region_empty_data = empty_data;
66 pixman_broken_data = broken_data;
67 }
68