VkPhysicalDeviceGpaFeaturesAMD(3)

Name

VkPhysicalDeviceGpaFeaturesAMD - Structure describing support for GPU performance API

C Specification

The VkPhysicalDeviceGpaFeaturesAMD structure is defined as:

// Provided by VK_AMD_gpa_interface
typedef struct VkPhysicalDeviceGpaFeaturesAMD {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           perfCounters;
    VkBool32           streamingPerfCounters;
    VkBool32           sqThreadTracing;
    VkBool32           clockModes;
} VkPhysicalDeviceGpaFeaturesAMD;

Members

  • sType is a VkStructureType value identifying this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • perfCounters specifies whether performance counters are supported.

  • streamingPerfCounters specifies whether streaming performance counters are supported.

  • sqThreadTracing specifies whether thread tracing is supported.

  • clockModes specifies whether setting clock modes is supported.

Description

If the VkPhysicalDeviceGpaFeaturesAMD 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 VkPhysicalDeviceGpaFeaturesAMD, 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)
Structure Chaining
Extends the structures

See Also

VK_AMD_gpa_interface, VkBool32, VkStructureType

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.