C Specification
To create a query pool, call:
// Provided by VK_VERSION_1_0
VkResult vkCreateQueryPool(
VkDevice device,
const VkQueryPoolCreateInfo* pCreateInfo,
const VkAllocationCallbacks* pAllocator,
VkQueryPool* pQueryPool);
Parameters
-
device
is the logical device that creates the query pool. -
pCreateInfo
is a pointer to a VkQueryPoolCreateInfo structure containing the number and type of queries to be managed by the pool. -
pAllocator
controls host memory allocation as described in the Memory Allocation chapter. -
pQueryPool
is a pointer to a VkQueryPool handle in which the resulting query pool object is returned.
Description
If
VkPhysicalDeviceVulkanSC10Properties::deviceNoDynamicHostAllocations
is VK_TRUE
, vkCreateQueryPool
must not return
VK_ERROR_OUT_OF_HOST_MEMORY
.
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.