Vulkan-Docs/appendices/VK_NV_device_diagnostic_checkpoints.txt
Jon Leech ff0c233908 Change log for July 30, 2018 Vulkan 1.1.82 spec update:
* Update release number to 82.

Public Issues:

  * Add flink:vkDestroyPipelineLayout valid usage statement that the layout
    must not have been used with command buffers still in the recording
    state (public issue 730).
  * Correct \<unused> tag for elink:VkResult in `vk.xml` (public merge
    request 746).

Internal Issues:

  * Add a valid usage statement to flink:vkQueueSubmit, and similar language
    to the definitions of <<synchronization-queue-transfers-acquire, acquire
    operations>> requiring that an acquire operation follow a previous
    release of the same subresource (internal issue 1290).
  * Add <<resources-image-format-features,Image Format Features>> and
    <<resources-image-view-format-features,Image View Format Features>>
    sections that precisely define the slink:VkFormatFeatures supported by
    images and image views, and rewrite valid usage statements to reference
    these sections instead of duplicating language (internal issue 1310).
  * Reword and consolidate synchronization valid usage statements for
    flink:vkCmdPipelineBarrier such that they correctly account for mutiple
    possible self-dependencies (internal issue 1322).
  * Change order of <<Standard sample locations>> for 2xMSAA (internal issue
    1347).
  * Add definitions of "`<<Correctly Rounded>>`" and "`<<ULP>>`" in the
    SPIR-V environment appendix, and "`Units in the Last Place (ULP)`" in
    the glossary.

New Extensions:

  * `VK_NV_device_diagnostic_checkpoints`
2018-07-30 03:20:00 -07:00

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include::meta/VK_NV_device_diagnostic_checkpoints.txt[]
*Last Modified Date*::
2018-07-16
*Contributors*::
- Oleg Kuznetsov, NVIDIA
- Alex Dunn, NVIDIA
- Jeff Bolz, NVIDIA
- Eric Werness, NVIDIA
- Daniel Koch, NVIDIA
This extension allows applications to insert markers in the command stream
and associate them with custom data.
If a device lost error occurs, the application may: then query the
implementation for the last markers to cross specific implementation-defined
pipeline stages, in order to narrow down which commands were executing at
the time and might have caused the failure.
=== New Object Types
None.
=== New Enum Constants
Extending slink:VkStructureType:
* ename:VK_STRUCTURE_TYPE_CHECKPOINT_DATA_NV
* ename:VK_STRUCTURE_TYPE_QUEUE_FAMILY_CHECKPOINT_PROPERTIES_NV
=== New Enums
None.
=== New Structures
* slink:VkCheckpointDataNV
* slink:VkQueueFamilyCheckpointPropertiesNV
=== New Functions
* flink:vkCmdSetCheckpointNV
* flink:vkGetQueueCheckpointDataNV
=== Issues
None yet!
=== Version History
* Revision 1, 2018-07-16 (Nuno Subtil)
- Internal revisions