Function Prototype
vkDestroyVideoSessionKHR
Destroy video session object
To destroy a video session, call:
void vkDestroyVideoSessionKHR(
VkDevice device,
VkVideoSessionKHR videoSession,
const VkAllocationCallbacks* pAllocator);
device
is the logical device that destroys the video session.videoSession
is the video session to destroy.pAllocator
controls host memory allocation as described in the Memory Allocation chapter.
Valid Usage
VUID-vkDestroyVideoSessionKHR-videoSession-07192
All submitted commands that refer to videoSession
must have
completed execution
VUID-vkDestroyVideoSessionKHR-videoSession-07193
If VkAllocationCallbacks
were provided when videoSession
was
created, a compatible set of callbacks must be provided here
VUID-vkDestroyVideoSessionKHR-videoSession-07194
If no VkAllocationCallbacks
were provided when videoSession
was created, pAllocator
must be NULL
Valid Usage (Implicit)
VUID-vkDestroyVideoSessionKHR-device-parameter
device
must be a valid VkDevice handle
VUID-vkDestroyVideoSessionKHR-videoSession-parameter
If videoSession
is not VK_NULL_HANDLE, videoSession
must be a valid VkVideoSessionKHR handle
VUID-vkDestroyVideoSessionKHR-pAllocator-parameter
If pAllocator
is not NULL
, pAllocator
must be a valid pointer to a valid VkAllocationCallbacks structure
VUID-vkDestroyVideoSessionKHR-videoSession-parent
If videoSession
is a valid handle, it must have been created, allocated, or retrieved from device
Host Synchronization
- Host access to
videoSession
must be externally synchronized ::