# VkPhysicalDeviceYcbcr2Plane444FormatsFeaturesEXT(3) Manual Page

## Name

VkPhysicalDeviceYcbcr2Plane444FormatsFeaturesEXT - Structure describing whether the implementation supports additional 2-plane 444 Y′CBCR formats

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## C Specification

The `VkPhysicalDeviceYcbcr2Plane444FormatsFeaturesEXT` structure is defined as:

    // Provided by VK_EXT_ycbcr_2plane_444_formats
    typedef struct VkPhysicalDeviceYcbcr2Plane444FormatsFeaturesEXT {
        VkStructureType    sType;
        void*              pNext;
        VkBool32           ycbcr2plane444Formats;
    } VkPhysicalDeviceYcbcr2Plane444FormatsFeaturesEXT;

## Members

This structure describes the following feature:

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

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

- `ycbcr2plane444Formats` indicates that the implementation supports the following 2-plane 444 Y′CBCR formats:

  - `VK_FORMAT_G8_B8R8_2PLANE_444_UNORM`

  - `VK_FORMAT_G10X6_B10X6R10X6_2PLANE_444_UNORM_3PACK16`

  - `VK_FORMAT_G12X4_B12X4R12X4_2PLANE_444_UNORM_3PACK16`

  - `VK_FORMAT_G16_B16R16_2PLANE_444_UNORM`

## Description

If the `VkPhysicalDeviceYcbcr2Plane444FormatsFeaturesEXT` 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. If the application wishes to use a VkDevice with any features described by `VkPhysicalDeviceYcbcr2Plane444FormatsFeaturesEXT`, it must add an instance of the structure, with the desired feature members set to `VK_TRUE`, to the `pNext` chain of VkDeviceCreateInfo when creating the VkDevice.

Valid Usage (Implicit)

- VUID-VkPhysicalDeviceYcbcr2Plane444FormatsFeaturesEXT-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_YCBCR_2_PLANE_444_FORMATS_FEATURES_EXT`

Note | Although the formats defined by the `VK_EXT_ycbcr_2plane_444_formats` were promoted to Vulkan 1.3 as optional formats, the VkPhysicalDeviceYcbcr2Plane444FormatsFeaturesEXT structure was not promoted to Vulkan 1.3.

## See Also

VK_EXT_ycbcr_2plane_444_formats, 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 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0