VKDESTROYDESCRIPTORP(3)

NAME
vkDestroyDescriptorPool - Destroy a descriptor pool object

C SPECIFICATION

To destroy a descriptor pool, call:

    void vkDestroyDescriptorPool(
        VkDevice                                    device,
        VkDescriptorPool                            descriptorPool,
        const VkAllocationCallbacks*                pAllocator);

PARAMETERS

    • device is the logical device that destroys the descriptor pool.

    • descriptorPool is the descriptor pool to destroy.

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

DESCRIPTION

When a pool is destroyed, all descriptor sets allocated from the pool are implicitly freed and become invalid. Descriptor sets allocated from a given pool do not need to be freed before destroying that descriptor pool. Valid Usage

    • All submitted commands that refer to descriptorPool (via any allocated descriptor sets) must have completed execution

    • If VkAllocationCallbacks were provided when descriptorPool was created, a compatible set of callbacks must be provided here

    • If no VkAllocationCallbacks were provided when descriptorPool was created, pAllocator must be NULL
Valid Usage (Implicit)

    • device must be a valid VkDevice handle

    • If descriptorPool is not VK_NULL_HANDLE, descriptorPool must be a valid VkDescriptorPool handle

    • If pAllocator is not NULL, pAllocator must be a pointer to a valid VkAllocationCallbacks structure

    • If descriptorPool is a valid handle, it must have been created, allocated, or retrieved from device
Host Synchronization

    • Host access to descriptorPool must be externally synchronized

SEE ALSO

VkAllocationCallbacks, VkDescriptorPool, VkDevice

DOCUMENT NOTES

For more information, see the Vulkan Specification at URL

https://www.khronos.org/registry/vulkan/specs/1.0/xhtml/vkspec.html#vkDestroyDescriptorPool

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification,not directly.

COPYRIGHT

Copyright (c) 2014-2016 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.

AUTHOR

Khronos Group
    Author.