VkPhysicalDevicePerformanceCountersByRegionFeaturesARM(3)

Name

VkPhysicalDevicePerformanceCountersByRegionFeaturesARM - Structure describing support for VK_ARM_performance_counters_by_region by an implementation

C Specification

The VkPhysicalDevicePerformanceCountersByRegionFeaturesARM structure is defined as:

// Provided by VK_ARM_performance_counters_by_region
typedef struct VkPhysicalDevicePerformanceCountersByRegionFeaturesARM {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           performanceCountersByRegion;
} VkPhysicalDevicePerformanceCountersByRegionFeaturesARM;

Members

This structure describes the following features:

sType is a VkStructureType value identifying this structure.
pNext is NULL or a pointer to a structure extending this structure.
performanceCountersByRegion specifies whether the implementation supports capture of per region performance counters.

Description

See security model for additional guarantees made by implementations that expose this feature.

If the VkPhysicalDevicePerformanceCountersByRegionFeaturesARM 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. If the application wishes to use a VkDevice with any features described by VkPhysicalDevicePerformanceCountersByRegionFeaturesARM, it must add an instance of the structure, with the desired feature members set to VK_TRUE, to the pNext chain of VkDeviceCreateInfo when creating the VkDevice.

Valid Usage (Implicit)

VUID-VkPhysicalDevicePerformanceCountersByRegionFeaturesARM-sType-sType
sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PERFORMANCE_COUNTERS_BY_REGION_FEATURES_ARM

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.