VkPerformanceQuerySubmitInfoKHR(3)

Name

VkPerformanceQuerySubmitInfoKHR - Structure indicating which counter pass index is active for performance queries

C Specification

The VkPerformanceQuerySubmitInfoKHR structure is defined as:

// Provided by VK_KHR_performance_query
typedef struct VkPerformanceQuerySubmitInfoKHR {
    VkStructureType    sType;
    const void*        pNext;
    uint32_t           counterPassIndex;
} VkPerformanceQuerySubmitInfoKHR;

Members

  • sType is a VkStructureType value identifying this structure.

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

  • counterPassIndex specifies which counter pass index is active.

Description

If the VkSubmitInfo::pNext chain does not include this structure, the batch defaults to use counter pass index 0.

Valid Usage

  • VUID-VkPerformanceQuerySubmitInfoKHR-counterPassIndex-03221
    counterPassIndex must be less than the number of counter passes required by any queries within the batch. The required number of counter passes for a performance query is obtained by calling vkGetPhysicalDeviceQueueFamilyPerformanceQueryPassesKHR

Valid Usage (Implicit)

  • VUID-VkPerformanceQuerySubmitInfoKHR-sType-sType
    sType must be VK_STRUCTURE_TYPE_PERFORMANCE_QUERY_SUBMIT_INFO_KHR

See Also

VK_KHR_performance_query, 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.