Deprecation State
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Promoted to Vulkan 1.1
Contact
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Jesse Hall critsec
Other Extension Metadata
- Last Modified Date
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2017-05-08
- IP Status
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No known IP claims.
- Contributors
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Jesse Hall, Google
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James Jones, NVIDIA
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Jeff Juliano, NVIDIA
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Cass Everitt, Oculus
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Contributors to
VK_KHR_external_semaphore_capabilities
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Description
An application may wish to reference device fences in multiple Vulkan logical devices or instances, in multiple processes, and/or in multiple APIs. This extension provides a set of capability queries and handle definitions that allow an application to determine what types of “external” fence handles an implementation supports for a given set of use cases.
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.
New Enum Constants
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VK_KHR_EXTERNAL_FENCE_CAPABILITIES_EXTENSION_NAME -
VK_KHR_EXTERNAL_FENCE_CAPABILITIES_SPEC_VERSION -
VK_LUID_SIZE_KHR -
Extending VkExternalFenceFeatureFlagBits:
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VK_EXTERNAL_FENCE_FEATURE_EXPORTABLE_BIT_KHR -
VK_EXTERNAL_FENCE_FEATURE_IMPORTABLE_BIT_KHR
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Extending VkExternalFenceHandleTypeFlagBits:
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VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_FD_BIT_KHR -
VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_BIT_KHR -
VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT_KHR -
VK_EXTERNAL_FENCE_HANDLE_TYPE_SYNC_FD_BIT_KHR
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Extending VkStructureType:
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VK_STRUCTURE_TYPE_EXTERNAL_FENCE_PROPERTIES_KHR -
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_FENCE_INFO_KHR -
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES_KHR
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Document Notes
For more information, see the Vulkan Specification
This page is a generated document. Fixes and changes should be made to the generator scripts, not directly.