| // Copyright (c) 2016-2018 Khronos Group. This work is licensed under a |
| // Creative Commons Attribution 4.0 International License; see |
| // http://creativecommons.org/licenses/by/4.0/ |
| |
| include::meta/VK_KHR_maintenance3.txt[] |
| |
| *Status*:: |
| Draft |
| *Last Modified Date*:: |
| 2017-09-05 |
| *Interactions and External Dependencies*:: |
| - Promoted to Vulkan 1.1 Core |
| *Contributors*:: |
| - Jeff Bolz, NVIDIA |
| |
| `VK_KHR_maintenance3` adds a collection of minor features that were |
| intentionally left out or overlooked from the original Vulkan 1.0 release. |
| |
| The new features are as follows: |
| |
| * A limit on the maximum number of descriptors that are supported in a |
| single descriptor set layout. |
| Some implementations have a limit on the total size of descriptors in a |
| set, which can't be expressed in terms of the limits in Vulkan 1.0. |
| * A limit on the maximum size of a single memory allocation. |
| Some platforms have kernel interfaces that limit the maximum size of an |
| allocation. |
| |
| === New Object Types |
| |
| None. |
| |
| === New Enum Constants |
| |
| * Extending elink:VkStructureType: |
| ** ename:VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES_KHR |
| ** ename:VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_SUPPORT_KHR |
| |
| === New Enums |
| |
| None. |
| |
| === New Structures |
| |
| * slink:VkPhysicalDeviceMaintenance3PropertiesKHR |
| * slink:VkDescriptorSetLayoutSupportKHR |
| |
| === New Functions |
| |
| * flink:vkGetDescriptorSetLayoutSupportKHR |
| |
| === Promotion to Vulkan 1.1 |
| |
| All functionality in this extension is included in core Vulkan 1.1, with the |
| KHR suffix omitted. |
| The original type, enum and command names are still available as aliases of |
| the core functionality. |
| |
| === Issues |
| |
| None. |
| |
| === Version History |
| |
| * Revision 1, 2017-08-22 |
