Deprecation state
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Promoted to Vulkan 1.1
Other Extension Metadata
- Last Modified Date
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2016-10-20
- IP Status
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No known IP claims.
- Interactions and External Dependencies
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Promoted to Vulkan 1.1 Core
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- 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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Description
An application may wish to reference device semaphores 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” semaphore handles an implementation supports for a given set of use cases.
New Enum Constants
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VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO_KHR
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VK_STRUCTURE_TYPE_EXTERNAL_SEMAPHORE_PROPERTIES_KHR
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VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES_KHR
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VK_LUID_SIZE_KHR
See Also
VK_LUID_SIZE_KHR, VkExternalSemaphoreFeatureFlagBitsKHR, VkExternalSemaphoreFeatureFlagsKHR, VkExternalSemaphoreHandleTypeFlagBitsKHR, VkExternalSemaphoreHandleTypeFlagsKHR, VkExternalSemaphorePropertiesKHR, VkPhysicalDeviceExternalSemaphoreInfoKHR, VkPhysicalDeviceIDPropertiesKHR, vkGetPhysicalDeviceExternalSemaphorePropertiesKHR
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.
Copyright
Copyright (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.