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Vulkan-Docs/chapters/VK_NV_device_diagnostic_che.../queue_checkpoint_properties...

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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 10:20:00 +00:00
Additional queue family information can be queried by setting
slink:VkQueueFamilyProperties2::pname:pNext to point to an instance of the
slink:VkQueueFamilyCheckpointPropertiesNV structure.
[open,refpage='VkQueueFamilyCheckpointPropertiesNV',desc='return structure for queue family checkpoint info query']
--
The slink:VkQueueFamilyCheckpointPropertiesNV structure is defined as:
include::../../api/structs/VkQueueFamilyCheckpointPropertiesNV.txt[]
* pname:sType is the type of this structure.
* pname:pNext is `NULL` or a pointer to an extension-specific structure.
* pname:checkpointExecutionStageMask is a mask indicating which pipeline
stages the implementation can execute checkpoint markers in.
include::../../validity/structs/VkQueueFamilyCheckpointPropertiesNV.txt[]
--