VkOpticalFlowSessionCreatePrivateDataInfoNV(3)

# VkOpticalFlowSessionCreatePrivateDataInfoNV(3) Manual Page

## Name

VkOpticalFlowSessionCreatePrivateDataInfoNV - Structure for NV internal use only

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## C Specification

The VkOpticalFlowSessionCreatePrivateDataInfoNV structure is for NV internal use only and is defined as:

    // Provided by VK_NV_optical_flow
    typedef struct VkOpticalFlowSessionCreatePrivateDataInfoNV {
        VkStructureType    sType;
        void*              pNext;
        uint32_t           id;
        uint32_t           size;
        const void*        pPrivateData;
    } VkOpticalFlowSessionCreatePrivateDataInfoNV;

## Members

- `sType` is a VkStructureType value identifying this structure.

- `pNext` is `NULL` or a pointer to a structure extending this structure.

- `id` is an identifier for data which is passed at a memory location specified in `VkOpticalFlowSessionCreatePrivateDataInfoNV`::`pPrivateData`.

- `size` is the size of data in bytes which is passed at a memory location specified in `VkOpticalFlowSessionCreatePrivateDataInfoNV`::`pPrivateData`.

- `pPrivateData` is a pointer to NV internal data.

## Description

Valid Usage (Implicit)

- VUID-VkOpticalFlowSessionCreatePrivateDataInfoNV-sType-sType
  `sType` must be VK_STRUCTURE_TYPE_OPTICAL_FLOW_SESSION_CREATE_PRIVATE_DATA_INFO_NV

- VUID-VkOpticalFlowSessionCreatePrivateDataInfoNV-pPrivateData-parameter
  `pPrivateData` must be a pointer value

## See Also

VK_NV_optical_flow, VkStructureType

## 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

Copyright 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0