C Specification
Queues can be created with a system-wide priority by adding a
VkDeviceQueueGlobalPriorityCreateInfo
structure to the pNext
chain of VkDeviceQueueCreateInfo.
The VkDeviceQueueGlobalPriorityCreateInfo
structure is defined as:
// Provided by VK_VERSION_1_4
typedef struct VkDeviceQueueGlobalPriorityCreateInfo {
VkStructureType sType;
const void* pNext;
VkQueueGlobalPriority globalPriority;
} VkDeviceQueueGlobalPriorityCreateInfo;
or the equivalent
// Provided by VK_KHR_global_priority
typedef VkDeviceQueueGlobalPriorityCreateInfo VkDeviceQueueGlobalPriorityCreateInfoKHR;
or the equivalent
// Provided by VK_EXT_global_priority
typedef VkDeviceQueueGlobalPriorityCreateInfo VkDeviceQueueGlobalPriorityCreateInfoEXT;
Members
-
sType
is a VkStructureType value identifying this structure. -
pNext
isNULL
or a pointer to a structure extending this structure. -
globalPriority
is the system-wide priority associated to these queues as specified by VkQueueGlobalPriority
Description
Queues created without specifying
VkDeviceQueueGlobalPriorityCreateInfo
will default to
VK_QUEUE_GLOBAL_PRIORITY_MEDIUM
.
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.