C Specification
Fences may support import and export of their payload to external handles. To query the external handle types supported by fences, call:
void vkGetPhysicalDeviceExternalFenceProperties(
VkPhysicalDevice physicalDevice,
const VkPhysicalDeviceExternalFenceInfo* pExternalFenceInfo,
VkExternalFenceProperties* pExternalFenceProperties);
or the equivalent command
void vkGetPhysicalDeviceExternalFencePropertiesKHR(
VkPhysicalDevice physicalDevice,
const VkPhysicalDeviceExternalFenceInfo* pExternalFenceInfo,
VkExternalFenceProperties* pExternalFenceProperties);
Parameters
-
physicalDevice
is the physical device from which to query the fence capabilities. -
pExternalFenceInfo
is a pointer to a VkPhysicalDeviceExternalFenceInfo structure describing the parameters that would be consumed by vkCreateFence. -
pExternalFenceProperties
is a pointer to a VkExternalFenceProperties structure in which capabilities are returned.
Description
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.
Copyright
Copyright (c) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.