# VK_HUAWEI_hdr_vivid(3) Manual Page

## Name

VK_HUAWEI_hdr_vivid - device extension

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## Registered Extension Number

591

## Revision

1

## Ratification Status

Not ratified

## Extension and Version Dependencies

VK_KHR_get_physical_device_properties2
or
Vulkan Version 1.1
and
VK_KHR_swapchain
and
VK_EXT_hdr_metadata

## Contact

- Zehui Lin [GitHub]bactlink

## Other Extension Metadata

Last Modified Date

  2024-10-08

IP Status

  No known IP claims.

Contributors

  - Juntao Li, Huawei

  - Pan Gao, Huawei

  - Xiufeng Zhang, Huawei

  - Zehui Lin, Huawei

## Description

This extension allows applications to assign HDR Vivid (T/UWA 005.1-2022) metadata to swapchains.

HDR Vivid is an HDR standard released by UWA (UHD World Association). It defines tone mapping from the metadata to better preserve the creator’s intentions and achieve better consistency across devices with different display capabilities.

## New Structures

- Extending VkHdrMetadataEXT:

  - VkHdrVividDynamicMetadataHUAWEI

- Extending VkPhysicalDeviceFeatures2, VkDeviceCreateInfo:

  - VkPhysicalDeviceHdrVividFeaturesHUAWEI

## New Enum Constants

- `VK_HUAWEI_HDR_VIVID_EXTENSION_NAME`

- `VK_HUAWEI_HDR_VIVID_SPEC_VERSION`

- Extending VkStructureType:

  - `VK_STRUCTURE_TYPE_HDR_VIVID_DYNAMIC_METADATA_HUAWEI`

  - `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_HDR_VIVID_FEATURES_HUAWEI`

## Version History

- Revision 1, 2024-10-08 (Zehui Lin)

  - Initial version

## See Also

No cross-references are available

## Document Notes

For more information, see the Vulkan Specification

This page is a generated document. Fixes and changes should be made to the generator scripts, not directly.

## Copyright

Copyright 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0