C Specification

To destroy a private data slot, call:

// Provided by VK_EXT_private_data
void vkDestroyPrivateDataSlotEXT(
    VkDevice                                    device,
    VkPrivateDataSlotEXT                        privateDataSlot,
    const VkAllocationCallbacks*                pAllocator);


  • device is the logical device associated with the creation of the object(s) holding the private data slot.

  • pAllocator controls host memory allocation as described in the Memory Allocation chapter.

  • privateDataSlot is the private data slot to destroy.


Valid Usage
  • VUID-vkDestroyPrivateDataSlotEXT-privateDataSlot-04062
    If VkAllocationCallbacks were provided when privateDataSlot was created, a compatible set of callbacks must be provided here

  • VUID-vkDestroyPrivateDataSlotEXT-privateDataSlot-04063
    If no VkAllocationCallbacks were provided when privateDataSlot was created, pAllocator must be NULL

Valid Usage (Implicit)
  • VUID-vkDestroyPrivateDataSlotEXT-device-parameter
    device must be a valid VkDevice handle

  • VUID-vkDestroyPrivateDataSlotEXT-privateDataSlot-parameter
    If privateDataSlot is not VK_NULL_HANDLE, privateDataSlot must be a valid VkPrivateDataSlotEXT handle

  • VUID-vkDestroyPrivateDataSlotEXT-pAllocator-parameter
    If pAllocator is not NULL, pAllocator must be a valid pointer to a valid VkAllocationCallbacks structure

  • VUID-vkDestroyPrivateDataSlotEXT-privateDataSlot-parent
    If privateDataSlot is a valid handle, it must have been created, allocated, or retrieved from device

Host Synchronization
  • Host access to privateDataSlot must be externally synchronized

See Also

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.

Copyright 2014-2021 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0