VkVideoSessionMemoryRequirementsKHR(3)

# VkVideoSessionMemoryRequirementsKHR(3) Manual Page

## Name

VkVideoSessionMemoryRequirementsKHR - Structure describing video session memory requirements

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## C Specification

The `VkVideoSessionMemoryRequirementsKHR` structure is defined as:

    // Provided by VK_KHR_video_queue
    typedef struct VkVideoSessionMemoryRequirementsKHR {
        VkStructureType         sType;
        void*                   pNext;
        uint32_t                memoryBindIndex;
        VkMemoryRequirements    memoryRequirements;
    } VkVideoSessionMemoryRequirementsKHR;

## Members

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

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

- `memoryBindIndex` is the index of the memory binding.

- `memoryRequirements` is a VkMemoryRequirements structure in which the requested memory binding requirements for the binding index specified by `memoryBindIndex` are returned.

## Description

Valid Usage (Implicit)

- VUID-VkVideoSessionMemoryRequirementsKHR-sType-sType
  `sType` must be VK_STRUCTURE_TYPE_VIDEO_SESSION_MEMORY_REQUIREMENTS_KHR

- VUID-VkVideoSessionMemoryRequirementsKHR-pNext-pNext
  `pNext` must be `NULL`

## See Also

VK_KHR_video_queue, VkMemoryRequirements, VkStructureType, vkGetVideoSessionMemoryRequirementsKHR

## 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