VkPhysicalDeviceUniformBufferStandardLayoutFeatures(3)

# VkPhysicalDeviceUniformBufferStandardLayoutFeatures(3) Manual Page

## Name

VkPhysicalDeviceUniformBufferStandardLayoutFeatures - Structure indicating support for std430-like packing in uniform buffers

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## C Specification

The `VkPhysicalDeviceUniformBufferStandardLayoutFeatures` structure is defined as:

    // Provided by VK_VERSION_1_2
    typedef struct VkPhysicalDeviceUniformBufferStandardLayoutFeatures {
        VkStructureType    sType;
        void*              pNext;
        VkBool32           uniformBufferStandardLayout;
    } VkPhysicalDeviceUniformBufferStandardLayoutFeatures;

or the equivalent

    // Provided by VK_KHR_uniform_buffer_standard_layout
    typedef VkPhysicalDeviceUniformBufferStandardLayoutFeatures VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR;

## Members

This structure describes the following feature:

## Description

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

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

- `uniformBufferStandardLayout` indicates that the implementation supports the same layouts for uniform buffers as for storage and other kinds of buffers. See Standard Buffer Layout.

If the `VkPhysicalDeviceUniformBufferStandardLayoutFeatures` 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. `VkPhysicalDeviceUniformBufferStandardLayoutFeatures` can also be used in the `pNext` chain of VkDeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)

- VUID-VkPhysicalDeviceUniformBufferStandardLayoutFeatures-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_UNIFORM_BUFFER_STANDARD_LAYOUT_FEATURES`

## See Also

VK_KHR_uniform_buffer_standard_layout, VK_VERSION_1_2, 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 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0