Vulkan-Docs/appendices/VK_KHR_imageless_framebuffer.txt
Jon Leech 22a5a1459f Change log for October 6, 2019 Vulkan 1.1.124 spec update:
* Update release number to 124.

Github Issues:

  * Fix Makefile SPECREMARK macro to work when not building in a git tree
    (public issue 992).
  * Ignore pname:aspectMask for unused attachments in
    slink:VkSubpassDescription2KHR valid usage statements (public pull
    request 1028).
  * Minor markup / spelling fixes (public pull requests 1035, 1045).

Internal Issues:

  * Fix markup in Valid Usage statement for slink:VkCreateFramebuffer
    (internal issue 1823).
  * Add a new <<synchronization-signal-operation-order, _signal operation
    order_>> section to the synchronization chapter which describes in
    detail the ordering guarantees provided by the API between fence and
    semaphore signal operations (internal merge request 3368).
  * Move generated `appendix/meta/` files into the Makefile GENERATED
    directory (internal merge request 3381).

New Extensions

  * `<<VK_KHR_shader_clock>>`
  * `<<VK_KHR_timeline_semaphore>>`
2019-10-06 12:42:12 -07:00

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// Copyright (c) 2016-2019 Khronos Group. This work is licensed under a
// Creative Commons Attribution 4.0 International License; see
// http://creativecommons.org/licenses/by/4.0/
include::{generated}/meta/VK_KHR_imageless_framebuffer.txt[]
Last Modified Date::
2018-12-14
Contributors::
- Tobias Hector
- Graham Wihlidal
This extension allows framebuffers to be created without the need for
creating images first, allowing more flexibility in how they are used, and
avoiding the need for many of the confusing compatibility rules.
Framebuffers are now created with a small amount of additional metadata
about the image views that will be used in
slink:VkFramebufferAttachmentsCreateInfoKHR, and the actual image views are
provided at render pass begin time via
slink:VkRenderPassAttachmentBeginInfoKHR.
=== New Enum Constants
* Extending elink:VkStructureType:
** ename:VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGELESS_FRAMEBUFFER_FEATURES_KHR
** ename:VK_STRUCTURE_TYPE_FRAMEBUFFER_ATTACHMENTS_CREATE_INFO_KHR
** ename:VK_STRUCTURE_TYPE_FRAMEBUFFER_ATTACHMENT_IMAGE_INFO_KHR
** ename:VK_STRUCTURE_TYPE_RENDER_PASS_ATTACHMENT_BEGIN_INFO_KHR
* Extending elink:VkFramebufferCreateFlagBits:
** ename:VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT_KHR
=== New Structures
* slink:VkPhysicalDeviceImagelessFramebufferFeaturesKHR
* slink:VkFramebufferAttachmentsCreateInfoKHR
* slink:VkFramebufferAttachmentImageInfoKHR
* slink:VkRenderPassAttachmentBeginInfoKHR
=== Version History
* Revision 1, 2018-12-14 (Tobias Hector)
- Internal revisions