Name

VK_EXT_host_query_reset - device extension

VK_EXT_host_query_reset

Name String

VK_EXT_host_query_reset

Extension Type

Device extension

Registered Extension Number

262

Revision

1

Extension and Version Dependencies

• Requires Vulkan 1.0
• Requires VK_KHR_get_physical_device_properties2

Deprecation state

• Promoted to Vulkan 1.2

Contact

• Bas Nieuwenhuizen https://github.com/KhronosGroup/Vulkan-Docs/issues/new?title=VK_EXT_host_query_reset:%20&body=@BNieuwenhuizen%20

Other Extension Metadata

Last Modified Date

2019-03-06

IP Status

No known IP claims.

Interactions and External Dependencies

• Promoted to Vulkan 1.2 Core

Contributors

• Bas Nieuwenhuizen, Google
• Jason Ekstrand, Intel
• Jeff Bolz, NVIDIA
• Piers Daniell, NVIDIA

Description

This extension adds a new function to reset queries from the host.

Promotion to Vulkan 1.2

All functionality in this extension is included in core Vulkan 1.2, with the EXT suffix omitted. The original type, enum and command names are still available as aliases of the core functionality.

New Commands

• resetQueryPoolEXT

New Structures

• Extending PhysicalDeviceFeatures2, DeviceCreateInfo:

  • PhysicalDeviceHostQueryResetFeaturesEXT

New Enum Constants

• EXT_HOST_QUERY_RESET_EXTENSION_NAME

• EXT_HOST_QUERY_RESET_SPEC_VERSION

• Extending StructureType:

  • STRUCTURE_TYPE_PHYSICAL_DEVICE_HOST_QUERY_RESET_FEATURES_EXT

Version History

• Revision 1, 2019-03-12 (Bas Nieuwenhuizen)

  • Initial draft

See Also

PhysicalDeviceHostQueryResetFeaturesEXT, resetQueryPoolEXT

Document Notes

For more information, see the Vulkan Specification

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