# VkPhysicalDeviceInlineUniformBlockFeaturesEXT(3) Manual Page

## Name

VkPhysicalDeviceInlineUniformBlockFeaturesEXT - Structure describing inline uniform block features that can be supported by an implementation

## C Specification

The `VkPhysicalDeviceInlineUniformBlockFeaturesEXT` structure is defined as:

    typedef struct VkPhysicalDeviceInlineUniformBlockFeaturesEXT {
        VkStructureType    sType;
        void*              pNext;
        VkBool32           inlineUniformBlock;
        VkBool32           descriptorBindingInlineUniformBlockUpdateAfterBind;
    } VkPhysicalDeviceInlineUniformBlockFeaturesEXT;

## Members

The members of the `VkPhysicalDeviceInlineUniformBlockFeaturesEXT` structure describe the following features:

## Description

- `inlineUniformBlock` indicates whether the implementation supports inline uniform block descriptors. If this feature is not enabled, `VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT` must not be used.

- `descriptorBindingInlineUniformBlockUpdateAfterBind` indicates whether the implementation supports updating inline uniform block descriptors after a set is bound. If this feature is not enabled, `VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT` must not be used with `VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT`.

If the `VkPhysicalDeviceInlineUniformBlockFeaturesEXT` structure is included in the `pNext` chain of VkPhysicalDeviceFeatures2, it is filled with values indicating whether each feature is supported. `VkPhysicalDeviceInlineUniformBlockFeaturesEXT` can also be included in the `pNext` chain of VkDeviceCreateInfo to enable features.

Valid Usage (Implicit)

- `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INLINE_UNIFORM_BLOCK_FEATURES_EXT`

## See Also

`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 (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.