EXTHostQueryReset (LWJGL 3.3.1 - Vulkan)

java.lang.Object
- org.lwjgl.vulkan.EXTHostQueryReset

```
public class EXTHostQueryReset
extends java.lang.Object
```
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.

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 BNieuwenhuizen
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

Field Summary

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`VK_EXT_HOST_QUERY_RESET_EXTENSION_NAME`	The extension name.
`static int`	`VK_EXT_HOST_QUERY_RESET_SPEC_VERSION`	The extension specification version.
`static int`	`VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_HOST_QUERY_RESET_FEATURES_EXT`	Extends `VkStructureType`.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`vkResetQueryPoolEXT(org.lwjgl.vulkan.VkDevice device, long queryPool, int firstQuery, int queryCount)`	See `ResetQueryPool`.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - VK_EXT_HOST_QUERY_RESET_SPEC_VERSION
```
public static final int VK_EXT_HOST_QUERY_RESET_SPEC_VERSION
```
    The extension specification version.
    
    See Also:
    
    Constant Field Values
  - VK_EXT_HOST_QUERY_RESET_EXTENSION_NAME
```
public static final java.lang.String VK_EXT_HOST_QUERY_RESET_EXTENSION_NAME
```
    The extension name.
    
    See Also:
    
    Constant Field Values
  - VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_HOST_QUERY_RESET_FEATURES_EXT
```
public static final int VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_HOST_QUERY_RESET_FEATURES_EXT
```
    Extends VkStructureType.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - vkResetQueryPoolEXT
```
public static void vkResetQueryPoolEXT(org.lwjgl.vulkan.VkDevice device,
                                       long queryPool,
                                       int firstQuery,
                                       int queryCount)
```
    See ResetQueryPool.
    
    Parameters:
    
    device - the logical device that owns the query pool.
    
    queryPool - the handle of the query pool managing the queries being reset.
    
    firstQuery - the initial query index to reset.
    
    queryCount - the number of queries to reset.