C Specification
To create an optical flow session object, call:
// Provided by VK_NV_optical_flow
VkResult vkCreateOpticalFlowSessionNV(
    VkDevice                                    device,
    const VkOpticalFlowSessionCreateInfoNV*     pCreateInfo,
    const VkAllocationCallbacks*                pAllocator,
    VkOpticalFlowSessionNV*                     pSession);Parameters
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deviceis the logical device that creates the optical flow session object.
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pCreateInfois a pointer to a VkOpticalFlowSessionCreateInfoNV structure containing parameters specifying the creation of the optical flow session.
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pAllocatorcontrols host memory allocation as described in the Memory Allocation chapter.
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pSessionis a pointer to a VkOpticalFlowSessionNV handle specifying the optical flow session object which will be created by this function when it returnsVK_SUCCESS
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.