vkInitializePerformanceApiINTEL(3)

Name

vkInitializePerformanceApiINTEL - Initialize a device for performance queries

C Specification

Prior to creating a performance query pool, initialize the device for performance queries with the call:

// Provided by VK_INTEL_performance_query
VkResult vkInitializePerformanceApiINTEL(
    VkDevice                                    device,
    const VkInitializePerformanceApiInfoINTEL*  pInitializeInfo);

Parameters

Description

Valid Usage (Implicit)

  • VUID-vkInitializePerformanceApiINTEL-device-parameter
    device must be a valid VkDevice handle

  • VUID-vkInitializePerformanceApiINTEL-pInitializeInfo-parameter
    pInitializeInfo must be a valid pointer to a valid VkInitializePerformanceApiInfoINTEL structure

Return Codes
Success

  • VK_SUCCESS

Failure

  • VK_ERROR_OUT_OF_HOST_MEMORY

  • VK_ERROR_TOO_MANY_OBJECTS

  • VK_ERROR_UNKNOWN

  • VK_ERROR_VALIDATION_FAILED

See Also

VK_INTEL_performance_query, VkDevice, VkInitializePerformanceApiInfoINTEL

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.