C Specification
Possible values of
VkDeviceQueueGlobalPriorityCreateInfo::globalPriority,
specifying a system-wide priority level are:
typedef enum VkQueueGlobalPriority {
VK_QUEUE_GLOBAL_PRIORITY_LOW = 128,
VK_QUEUE_GLOBAL_PRIORITY_MEDIUM = 256,
VK_QUEUE_GLOBAL_PRIORITY_HIGH = 512,
VK_QUEUE_GLOBAL_PRIORITY_REALTIME = 1024,
// Provided by VK_KHR_global_priority
VK_QUEUE_GLOBAL_PRIORITY_LOW_KHR = VK_QUEUE_GLOBAL_PRIORITY_LOW,
// Provided by VK_KHR_global_priority
VK_QUEUE_GLOBAL_PRIORITY_MEDIUM_KHR = VK_QUEUE_GLOBAL_PRIORITY_MEDIUM,
// Provided by VK_KHR_global_priority
VK_QUEUE_GLOBAL_PRIORITY_HIGH_KHR = VK_QUEUE_GLOBAL_PRIORITY_HIGH,
// Provided by VK_KHR_global_priority
VK_QUEUE_GLOBAL_PRIORITY_REALTIME_KHR = VK_QUEUE_GLOBAL_PRIORITY_REALTIME,
} VkQueueGlobalPriority;// Provided by VK_KHR_global_priority
// Equivalent to VkQueueGlobalPriority
typedef VkQueueGlobalPriority VkQueueGlobalPriorityKHR;Description
Priority values are sorted in ascending order. A comparison operation on the enum values can be used to determine the priority order.
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VK_QUEUE_GLOBAL_PRIORITY_LOW is below the system default. Useful for non-interactive tasks.
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VK_QUEUE_GLOBAL_PRIORITY_MEDIUM is the system default priority.
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VK_QUEUE_GLOBAL_PRIORITY_HIGH is above the system default.
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VK_QUEUE_GLOBAL_PRIORITY_REALTIME is the highest priority. Useful for critical tasks.
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.