| // Copyright 2016-2021 The Khronos Group, Inc. |
| // |
| // SPDX-License-Identifier: CC-BY-4.0 |
| |
| include::{generated}/meta/{refprefix}VK_KHR_create_renderpass2.txt[] |
| |
| === Other Extension Metadata |
| |
| *Last Modified Date*:: |
| 2018-02-07 |
| *Interactions and External Dependencies*:: |
| - Promoted to Vulkan 1.2 Core |
| *Contributors*:: |
| - Tobias Hector |
| - Jeff Bolz |
| |
| === Description |
| |
| This extension provides a new entry point to create render passes in a way |
| that can be easily extended by other extensions through the substructures of |
| render pass creation. |
| The Vulkan 1.0 render pass creation sub-structures do not include |
| ptext:sType/ptext:pNext members. |
| Additionally, the render pass begin/next/end commands have been augmented |
| with new extensible structures for passing additional subpass information. |
| |
| The slink:VkRenderPassMultiviewCreateInfo and |
| slink:VkInputAttachmentAspectReference structures that extended the original |
| slink:VkRenderPassCreateInfo are not accepted into the new creation |
| functions, and instead their parameters are folded into this extension as |
| follows: |
| |
| * Elements of slink:VkRenderPassMultiviewCreateInfo::pname:pViewMasks are |
| now specified in slink:VkSubpassDescription2KHR::pname:viewMask. |
| * Elements of slink:VkRenderPassMultiviewCreateInfo::pname:pViewOffsets |
| are now specified in slink:VkSubpassDependency2KHR::pname:viewOffset. |
| * slink:VkRenderPassMultiviewCreateInfo::pname:correlationMaskCount and |
| slink:VkRenderPassMultiviewCreateInfo::pname:pCorrelationMasks are |
| directly specified in slink:VkRenderPassCreateInfo2KHR. |
| * slink:VkInputAttachmentAspectReference::pname:aspectMask is now |
| specified in the relevant input attachment description in |
| slink:VkAttachmentDescription2KHR::pname:aspectMask |
| |
| The details of these mappings are explained fully in the new structures. |
| |
| === Promotion to Vulkan 1.2 |
| |
| All functionality in this extension is included in core Vulkan 1.2, 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_create_renderpass2.txt[] |
| |
| === Version History |
| |
| * Revision 1, 2018-02-07 (Tobias Hector) |
| - Internal revisions |
