Top Description Fields Constructors Methods
org.lwjgl.vulkan

public final Class KHRExternalSemaphore

extends Object
Class Inheritance
An application using external memory may wish to synchronize access to that memory using semaphores. This extension enables an application to create semaphores from which non-Vulkan handles that reference the underlying synchronization primitive can be exported.
Promotion to Vulkan 1.1

All functionality in this extension is included in core Vulkan 1.1, with the KHR suffix omitted. The original type, enum and command names are still available as aliases of the core functionality.

VK_KHR_external_semaphore
Name String
VK_KHR_external_semaphore
Extension Type
Device extension
Registered Extension Number
78
Revision
1
Extension and Version Dependencies
VK_KHR_external_semaphore_capabilities
Deprecation state
Contact
Other Extension Metadata
Last Modified Date
2016-10-21
IP Status
No known IP claims.
Interactions and External Dependencies
  • Promoted to Vulkan 1.1 Core
Contributors
  • Faith Ekstrand, Intel
  • Jesse Hall, Google
  • Tobias Hector, Imagination Technologies
  • James Jones, NVIDIA
  • Jeff Juliano, NVIDIA
  • Matthew Netsch, Qualcomm Technologies, Inc.
  • Ray Smith, ARM
  • Lina Versace, Google

Field Summary

Modifier and TypeField and Description
public static final String
VK_KHR_EXTERNAL_SEMAPHORE_EXTENSION_NAME

The extension name.

public static final int
VK_KHR_EXTERNAL_SEMAPHORE_SPEC_VERSION

The extension specification version.

public static final int
VK_SEMAPHORE_IMPORT_TEMPORARY_BIT_KHR

Extends VkSemaphoreImportFlagBits.

public static final int
VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO_KHR

Extends VkStructureType.

Constructor Summary

AccessConstructor and Description
private
KHRExternalSemaphore()

Method Summary

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

VK_KHR_EXTERNAL_SEMAPHORE_EXTENSION_NAMEback to summary
public static final String VK_KHR_EXTERNAL_SEMAPHORE_EXTENSION_NAME

The extension name.

VK_KHR_EXTERNAL_SEMAPHORE_SPEC_VERSIONback to summary
public static final int VK_KHR_EXTERNAL_SEMAPHORE_SPEC_VERSION

The extension specification version.

VK_SEMAPHORE_IMPORT_TEMPORARY_BIT_KHRback to summary
public static final int VK_SEMAPHORE_IMPORT_TEMPORARY_BIT_KHR

Extends VkSemaphoreImportFlagBits.

VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO_KHRback to summary
public static final int VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO_KHR

Extends VkStructureType.

Constructor Detail

KHRExternalSemaphoreback to summary
private KHRExternalSemaphore()