C Specification
The VkPhysicalDevicePerformanceQueryFeaturesKHR structure is defined
as:
// Provided by VK_KHR_performance_query
typedef struct VkPhysicalDevicePerformanceQueryFeaturesKHR {
VkStructureType sType;
void* pNext;
VkBool32 performanceCounterQueryPools;
VkBool32 performanceCounterMultipleQueryPools;
} VkPhysicalDevicePerformanceQueryFeaturesKHR;
Description
-
sTypeis a VkStructureType value identifying this structure. -
pNextisNULLor a pointer to a structure extending this structure. -
performanceCounterQueryPoolsindicates whether the implementation supports performance counter query pools. -
performanceCounterMultipleQueryPoolsindicates whether the implementation supports using multiple performance query pools in a primary command buffer and secondary command buffers executed within it.
If the VkPhysicalDevicePerformanceQueryFeaturesKHR structure is included in the pNext chain of the
VkPhysicalDeviceFeatures2 structure passed to
vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each
corresponding feature is supported.
VkPhysicalDevicePerformanceQueryFeaturesKHR can also be used in the pNext chain of
VkDeviceCreateInfo to selectively enable these features.
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.