2 * Copyright © 2016 Red Hat.
3 * Copyright © 2016 Bas Nieuwenhuizen
4 * Copyright © 2017 Intel Corporation
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
30 uint32_t vk_get_driver_version(void)
32 const char *minor_string
= strchr(PACKAGE_VERSION
, '.');
33 const char *patch_string
= minor_string
? strchr(minor_string
+ 1, '.') : NULL
;
34 int major
= atoi(PACKAGE_VERSION
);
35 int minor
= minor_string
? atoi(minor_string
+ 1) : 0;
36 int patch
= patch_string
? atoi(patch_string
+ 1) : 0;
37 if (strstr(PACKAGE_VERSION
, "devel")) {
48 return VK_MAKE_VERSION(major
, minor
, patch
);
51 uint32_t vk_get_version_override(void)
53 const char *str
= getenv("MESA_VK_VERSION_OVERRIDE");
57 const char *minor_str
= strchr(str
, '.');
58 const char *patch_str
= minor_str
? strchr(minor_str
+ 1, '.') : NULL
;
60 int major
= atoi(str
);
61 int minor
= minor_str
? atoi(minor_str
+ 1) : 0;
62 int patch
= patch_str
? atoi(patch_str
+ 1) : 0;
64 /* Do some basic version sanity checking */
65 if (major
< 1 || minor
< 0 || patch
< 0 || minor
> 1023 || patch
> 4095)
68 return VK_MAKE_VERSION(major
, minor
, patch
);