VK_KHR_internally_synchronized_queues

Other Extension Metadata

Last Modified Date

2025-02-04

Contributors

• Shahbaz Youssefi, Google
• Daniel Rakos, RasterGrid
• Jeff Bolz, Nvidia
• Hans-Kristian Arntzen, Valve

Description

VK_KHR_internally_synchronized_queues allows queues to opt into being internally synchronized via the VK_DEVICE_QUEUE_CREATE_INTERNALLY_SYNCHRONIZED_BIT_KHR flag.

New Structures

• Extending VkPhysicalDeviceFeatures2, VkDeviceCreateInfo:
  • VkPhysicalDeviceInternallySynchronizedQueuesFeaturesKHR

New Enum Constants

• VK_KHR_INTERNALLY_SYNCHRONIZED_QUEUES_EXTENSION_NAME
• VK_KHR_INTERNALLY_SYNCHRONIZED_QUEUES_SPEC_VERSION
• Extending VkDeviceQueueCreateFlagBits:
  • VK_DEVICE_QUEUE_CREATE_INTERNALLY_SYNCHRONIZED_BIT_KHR
• Extending VkStructureType:
  • VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INTERNALLY_SYNCHRONIZED_QUEUES_FEATURES_KHR

Issues

None.

Version History

• Revision 0, 2025-01-07 (Daniel Rakos)
  • Initial proposal
• Revision 1, 2025-02-04 (Shahbaz Youssefi)
  • Initial revision