Contact
-
Jesse Hall critsec
Other Extension Metadata
- Last Modified Date
-
2017-05-08
- IP Status
-
No known IP claims.
- Contributors
-
-
Jesse Hall, Google
-
James Jones, NVIDIA
-
Jeff Juliano, NVIDIA
-
Cass Everitt, Oculus
-
Contributors to
VK_KHR_external_semaphore_fd
-
Description
An application using external memory may wish to synchronize access to that memory using fences. This extension enables an application to export fence payload to and import fence payload from POSIX file descriptors.
New Enum Constants
-
VK_KHR_EXTERNAL_FENCE_FD_EXTENSION_NAME
-
VK_KHR_EXTERNAL_FENCE_FD_SPEC_VERSION
-
Extending VkStructureType:
-
VK_STRUCTURE_TYPE_FENCE_GET_FD_INFO_KHR
-
VK_STRUCTURE_TYPE_IMPORT_FENCE_FD_INFO_KHR
-
Issues
This extension borrows concepts, semantics, and language from
VK_KHR_external_semaphore_fd
.
That extension’s issues apply equally to this extension.
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.