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Vulkan-Docs/appendices/VK_EXT_host_query_reset.txt

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Change log for March 18, 2019 Vulkan 1.1.104 spec update: * Update release number to 104. Public Issues: * Remove the incorrect line from "`Initial`" to "`Invalid`" state in the <<commandbuffer-lifecycle-diagram, Lifecycle of a command buffer>> diagram (public issue 881). * Add Fuchsia platform to <<boilerplate-wsi-header-table, Window System Extensions and Headers>> table (public pull request 933). * Change the type of slink:VkBufferDeviceAddressCreateInfoEXT::pname:deviceAddress from basetype:VkDeviceSize to basetype:VkDeviceAddress. These are both typedefs of code:uint64_t, so it is an ABI-compatible change (public issue 934). Internal Issues: * Remove generated header files and update the CI tests to build a copy of the headers for use by the hpp-generate / hpp-compile CI stages. Targets to generate the headers will not be removed, but keeping these generated files in the repository increased the frequency of conflicts between branches when merging to master (internal issue 745). * Reword "`undefined: behavior if *action*" to "`must: not do *action*`" in the places the old terminology was used, and add a new <<writing-undefined, Describing Undefined Behavior>> section of the style guide to explain how to write such language in the future (internal issue 1579). * Move almost all Python scripts into the toplevel `scripts/` directory. Apply extensive internal edits to clean up and simplify the scripts, and try to follow PEP8 guidelines. Generalize the scripts with the use of a Conventions object controlling many aspects of output generation, to enable their use in other Khronos projects with similar requirements. Autogenerate extension interface refpages (these are experimental and may be retired going forward). New Extensions: * `VK_AMD_display_native_hdr` * `VK_EXT_full_screen_exclusive` (internal issue 1439) * `VK_EXT_host_query_reset` * `VK_EXT_pipeline_creation_feedback` (internal issue 1560) * `VK_KHR_surface_protected_capabilities` (internal issue 1520)
2019-03-17 13:05:46 +00:00
include::meta/VK_EXT_host_query_reset.txt[]
*Last Modified Date*::
2019-03-06
*IP Status*::
No known IP claims.
*Interactions and External Dependencies*::
*Contributors*::
- Bas Nieuwenhuizen, Google
- Jason Ekstrand, Intel
- Jeff Bolz, NVIDIA
- Piers Daniell, NVIDIA
This extension adds a new function to reset queries from the host.
=== New Enum Constants
* Extending elink:VkStructureType:
** ename:VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_HOST_QUERY_RESET_FEATURES_EXT
=== New Enums
None.
=== New Structures
* slink:VkPhysicalDeviceHostQueryResetFeaturesEXT
=== New Functions
* flink:vkResetQueryPoolEXT
=== Issues
=== Version History
* Revision 1, 2019-03-12 (Bas Nieuwenhuizen)
- Initial draft