1// Copyright 2019-2021 The Khronos Group, Inc. 2// 3// SPDX-License-Identifier: CC-BY-4.0 4 5[open,refpage='VkPhysicalDevicePerformanceQueryFeaturesKHR',desc='Structure describing performance query support for an implementation',type='structs'] 6-- 7The sname:VkPhysicalDevicePerformanceQueryFeaturesKHR structure is defined 8as: 9 10include::{generated}/api/structs/VkPhysicalDevicePerformanceQueryFeaturesKHR.txt[] 11 12This structure describes the following features: 13 14 * pname:sType is the type of this structure. 15 * pname:pNext is `NULL` or a pointer to a structure extending this 16 structure. 17// tag::VK_KHR_performance_query-features[] 18 * [[features-performanceCounterQueryPools]] 19 pname:performanceCounterQueryPools indicates whether the implementation 20 supports performance counter query pools. 21 * [[features-performanceCounterMultipleQueryPools]] 22 pname:performanceCounterMultipleQueryPools indicates whether the 23 implementation supports using multiple performance query pools in a 24 primary command buffer and secondary command buffers executed within it. 25// end::VK_KHR_performance_query-features[] 26 27:refpage: VkPhysicalDevicePerformanceQueryFeaturesKHR 28include::{chapters}/features.txt[tag=features] 29 30include::{generated}/validity/structs/VkPhysicalDevicePerformanceQueryFeaturesKHR.txt[] 31-- 32