VKDESTROYSEMAPHORE(3)

NAME
vkDestroySemaphore - Destroy a semaphore object

C SPECIFICATION

To destroy a semaphore, call:

    void vkDestroySemaphore(
        VkDevice                                    device,
        VkSemaphore                                 semaphore,
        const VkAllocationCallbacks*                pAllocator);

PARAMETERS

    • device is the logical device that destroys the semaphore.

    • semaphore is the handle of the semaphore to destroy.

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

DESCRIPTION

VALID USAGE

    • device must be a valid VkDevice handle

    • If semaphore is not VK_NULL_HANDLE, semaphore must be a valid VkSemaphore handle

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

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

    • semaphore must not be associated with any queue command that has not yet completed execution on that queue

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

    • If no VkAllocationCallbacks were provided when semaphore was created, pAllocator must be NULL

HOST SYNCHRONIZATION

    • Host access to semaphore must be externally synchronized

SEE ALSO

VkAllocationCallbacks, VkDevice, VkSemaphore

DOCUMENT NOTES

For more information, see the Vulkan Specification at URL

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

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.