org.lwjgl.vulkan

Class KHRExternalFence

java.lang.Object

org.lwjgl.vulkan.KHRExternalFence

public final class KHRExternalFence
extends java.lang.Object

An application using external memory may wish to synchronize access to that memory using fences. This extension enables an application to create fences 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.

Name String

VK_KHR_external_fence

Extension Type

Device extension

Registered Extension Number

114

Revision

1

Extension and Version Dependencies

• Requires Vulkan 1.0
• Requires VK_KHR_external_fence_capabilities

Deprecation state

• Promoted to Vulkan 1.1

Contact

• Jesse Hall critsec

Last Modified Date

2017-05-08

IP Status

No known IP claims.

Interactions and External Dependencies

• Promoted to Vulkan 1.1 Core

Contributors

• Jesse Hall, Google
• James Jones, NVIDIA
• Jeff Juliano, NVIDIA
• Cass Everitt, Oculus
• Contributors to VK_KHR_external_semaphore

Field Summary

Fields

Modifier and Type	Field and Description
static int	VK_FENCE_IMPORT_TEMPORARY_BIT_KHR Extends VkFenceImportFlagBits.
static java.lang.String	VK_KHR_EXTERNAL_FENCE_EXTENSION_NAME The extension name.
static int	VK_KHR_EXTERNAL_FENCE_SPEC_VERSION The extension specification version.
static int	VK_STRUCTURE_TYPE_EXPORT_FENCE_CREATE_INFO_KHR Extends VkStructureType.

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VK_KHR_EXTERNAL_FENCE_SPEC_VERSION

public static final int VK_KHR_EXTERNAL_FENCE_SPEC_VERSION

The extension specification version.

See Also:

Constant Field Values

VK_KHR_EXTERNAL_FENCE_EXTENSION_NAME

public static final java.lang.String VK_KHR_EXTERNAL_FENCE_EXTENSION_NAME

The extension name.

See Also:

Constant Field Values

VK_STRUCTURE_TYPE_EXPORT_FENCE_CREATE_INFO_KHR

public static final int VK_STRUCTURE_TYPE_EXPORT_FENCE_CREATE_INFO_KHR

Extends VkStructureType.

See Also:

Constant Field Values

VK_FENCE_IMPORT_TEMPORARY_BIT_KHR

public static final int VK_FENCE_IMPORT_TEMPORARY_BIT_KHR

Extends VkFenceImportFlagBits.

See Also:

Constant Field Values