| // Copyright 2016-2021 The Khronos Group, Inc. |
| // |
| // SPDX-License-Identifier: CC-BY-4.0 |
| |
| include::{generated}/meta/{refprefix}VK_KHR_get_memory_requirements2.txt[] |
| |
| === Other Extension Metadata |
| |
| *Last Modified Date*:: |
| 2017-09-05 |
| *IP Status*:: |
| No known IP claims. |
| *Interactions and External Dependencies*:: |
| - Promoted to Vulkan 1.1 Core |
| *Contributors*:: |
| - Jason Ekstrand, Intel |
| - Jeff Bolz, NVIDIA |
| - Jesse Hall, Google |
| |
| === Description |
| |
| This extension provides new entry points to query memory requirements of |
| images and buffers in a way that can be easily extended by other extensions, |
| without introducing any further entry points. |
| The Vulkan 1.0 slink:VkMemoryRequirements and |
| slink:VkSparseImageMemoryRequirements structures do not include pname:sType |
| and pname:pNext members. |
| This extension wraps them in new structures with these members, so an |
| application can query a chain of memory requirements structures by |
| constructing the chain and letting the implementation fill them in. |
| A new command is added for each ftext:vkGet*MemoryRequrements command in |
| core Vulkan 1.0. |
| |
| === 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. |
| |
| include::{generated}/interfaces/VK_KHR_get_memory_requirements2.txt[] |
| |
| === Version History |
| |
| * Revision 1, 2017-03-23 (Jason Ekstrand) |
| - Internal revisions |
