| /* |
| * MVKEnvironment.h |
| * |
| * Copyright (c) 2014-2018 The Brenwill Workshop Ltd. (http://www.brenwill.com) |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| |
| #pragma once |
| |
| #include "MVKCommonEnvironment.h" |
| |
| |
| /** Macro to determine the Vulkan version supported by MoltenVK. */ |
| #define MVK_VULKAN_API_VERSION VK_MAKE_VERSION(VK_VERSION_MAJOR(VK_API_VERSION_1_0), \ |
| VK_VERSION_MINOR(VK_API_VERSION_1_0), \ |
| VK_HEADER_VERSION) |
| |
| /** |
| * Macro to adjust the specified Vulkan version to a value that can be compared for conformance |
| * against another Vulkan version. This macro strips the patch value from the specified Vulkan |
| * version and replaces it with zero. A Vulkan version is comformant with another version if it |
| * has the same or higher major and minor values, regardless of the patch value of each version. |
| * In particular, by definition, a Vulkan version is conformant with another Vulkan version that |
| * has a larger patch number, as long as it has a same or greater major and minor value. |
| */ |
| #define MVK_VULKAN_API_VERSION_CONFORM(api_ver) VK_MAKE_VERSION(VK_VERSION_MAJOR(api_ver), \ |
| VK_VERSION_MINOR(api_ver), \ |
| 0) |
| |