| /* |
| * Copyright © 2016 Red Hat. |
| * Copyright © 2016 Bas Nieuwenhuizen |
| * Copyright © 2017 Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| * IN THE SOFTWARE. |
| */ |
| |
| #include <stdlib.h> |
| #include <string.h> |
| #include "vk_util.h" |
| |
| uint32_t vk_get_driver_version(void) |
| { |
| const char *minor_string = strchr(PACKAGE_VERSION, '.'); |
| const char *patch_string = minor_string ? strchr(minor_string + 1, '.') : NULL; |
| int major = atoi(PACKAGE_VERSION); |
| int minor = minor_string ? atoi(minor_string + 1) : 0; |
| int patch = patch_string ? atoi(patch_string + 1) : 0; |
| if (strstr(PACKAGE_VERSION, "devel")) { |
| if (patch == 0) { |
| patch = 99; |
| if (minor == 0) { |
| minor = 99; |
| --major; |
| } else |
| --minor; |
| } else |
| --patch; |
| } |
| return VK_MAKE_VERSION(major, minor, patch); |
| } |
| |
| uint32_t vk_get_version_override(void) |
| { |
| const char *str = getenv("MESA_VK_VERSION_OVERRIDE"); |
| if (str == NULL) |
| return 0; |
| |
| const char *minor_str = strchr(str, '.'); |
| const char *patch_str = minor_str ? strchr(minor_str + 1, '.') : NULL; |
| |
| int major = atoi(str); |
| int minor = minor_str ? atoi(minor_str + 1) : 0; |
| int patch = patch_str ? atoi(patch_str + 1) : 0; |
| |
| /* Do some basic version sanity checking */ |
| if (major < 1 || minor < 0 || patch < 0 || minor > 1023 || patch > 4095) |
| return 0; |
| |
| return VK_MAKE_VERSION(major, minor, patch); |
| } |