compat-api.h revision cd2eb4f7 
1/*
2 * Copyright 2012 Red Hat, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 *
23 * Author: Dave Airlie <airlied@redhat.com>
24 */
25
26#ifndef COMPAT_API_H
27#define COMPAT_API_H
28
29#if ABI_VIDEODRV_VERSION >= SET_ABI_VERSION(23, 0)
30#define BLOCKHANDLER_ARGS_DECL ScreenPtr pScreen, pointer pTimeout
31#define BLOCKHANDLER_ARGS pScreen, pTimeout
32#else
33#define BLOCKHANDLER_ARGS_DECL ScreenPtr pScreen, pointer pTimeout, pointer pReadmask
34#define BLOCKHANDLER_ARGS pScreen, pTimeout, pReadmask
35#endif
36
37#if ABI_VIDEODRV_VERSION < SET_ABI_VERSION(25, 2)
38#define current_primary current_master
39#define primary_pixmap master_pixmap
40#define secondary_dst slave_dst
41#endif
42
43#endif
44