Vulkan-Docs/appendices/VK_KHR_win32_keyed_mutex.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_win32_keyed_mutex.txt[]
*Last Modified Date*::
2016-10-21
*IP Status*::
No known IP claims.
*Contributors*::
- James Jones, NVIDIA
- Jeff Juliano, NVIDIA
- Carsten Rohde, NVIDIA
Applications that wish to import Direct3D 11 memory objects into the Vulkan
API may wish to use the native keyed mutex mechanism to synchronize access
to the memory between Vulkan and Direct3D.
This extension provides a way for an application to access the keyed mutex
associated with an imported Vulkan memory object when submitting command
buffers to a queue.
=== New Object Types
None.
=== New Enum Constants
* ename:VK_STRUCTURE_TYPE_WIN32_KEYED_MUTEX_ACQUIRE_RELEASE_INFO_KHR
=== New Enums
None.
=== New Structs
* slink:VkWin32KeyedMutexAcquireReleaseInfoKHR
=== New Functions
None.
=== Issues
None.
=== Version History
* Revision 1, 2016-10-21 (James Jones)
- Initial revision