To import a fence payload from a
NvSciSyncObj handle, call:
// Provided by VK_NV_external_sci_sync, VK_NV_external_sci_sync2
const VkImportFenceSciSyncInfoNV* pImportFenceSciSyncInfo);
deviceis the logical device that created the fence.
pImportFenceSciSyncInfois a pointer to a VkImportFenceSciSyncInfoNV structure containing parameters of the import operation
Importing a fence payload from a
NvSciSyncObj does not transfer
ownership of the handle to the Vulkan implementation.
Vulkan will make a new reference to the
NvSciSyncObj object when
The application must release ownership using the NvSciSync API when the
handle is no longer needed.
The application must not import the same
NvSciSyncObj with signaler
access permissions into multiple instances of VkFence, and must not
import into the same instance from which it was exported.
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.