VkPhysicalDeviceVideoMaintenance1FeaturesKHR(3)

# VkPhysicalDeviceVideoMaintenance1FeaturesKHR(3) Manual Page

## Name

VkPhysicalDeviceVideoMaintenance1FeaturesKHR - Structure describing the video maintenance features that can be supported by an implementation

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## C Specification

The `VkPhysicalDeviceVideoMaintenance1FeaturesKHR` structure is defined as:

    // Provided by VK_KHR_video_maintenance1
    typedef struct VkPhysicalDeviceVideoMaintenance1FeaturesKHR {
        VkStructureType    sType;
        void*              pNext;
        VkBool32           videoMaintenance1;
    } VkPhysicalDeviceVideoMaintenance1FeaturesKHR;

## Members

This structure describes the following features:

## Description

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

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

- `videoMaintenance1` indicates that the implementation supports the following:

  - The new buffer creation flag `VK_BUFFER_CREATE_VIDEO_PROFILE_INDEPENDENT_BIT_KHR`.

  - The new image creation flag `VK_IMAGE_CREATE_VIDEO_PROFILE_INDEPENDENT_BIT_KHR`.

  - The new video session creation flag `VK_VIDEO_SESSION_CREATE_INLINE_QUERIES_BIT_KHR`.

If the `VkPhysicalDeviceVideoMaintenance1FeaturesKHR` structure is included in the `pNext` chain of the VkPhysicalDeviceFeatures2 structure passed to vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. `VkPhysicalDeviceVideoMaintenance1FeaturesKHR` can also be used in the `pNext` chain of VkDeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)

- VUID-VkPhysicalDeviceVideoMaintenance1FeaturesKHR-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VIDEO_MAINTENANCE_1_FEATURES_KHR`

## See Also

VK_KHR_video_maintenance1, VkBool32, 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 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0