VkPhysicalDevicePortabilitySubsetPropertiesKHR(3)

# VkPhysicalDevicePortabilitySubsetPropertiesKHR(3) Manual Page

## Name

VkPhysicalDevicePortabilitySubsetPropertiesKHR - Structure describing additional properties supported by a portable implementation

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## C Specification

The `VkPhysicalDevicePortabilitySubsetPropertiesKHR` structure is defined as:

    // Provided by VK_KHR_portability_subset
    typedef struct VkPhysicalDevicePortabilitySubsetPropertiesKHR {
        VkStructureType    sType;
        void*              pNext;
        uint32_t           minVertexInputBindingStrideAlignment;
    } VkPhysicalDevicePortabilitySubsetPropertiesKHR;

## Members

- `sType` is the type of this structure.

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

- `minVertexInputBindingStrideAlignment` indicates the minimum alignment for vertex input strides. VkVertexInputBindingDescription::`stride` must be a multiple of, and at least as large as, this value. The value must be a power of two.

## Description

If the `VkPhysicalDevicePortabilitySubsetPropertiesKHR` structure is included in the `pNext` chain of the VkPhysicalDeviceProperties2 structure passed to vkGetPhysicalDeviceProperties2, it is filled in with each corresponding implementation-dependent property.

Valid Usage (Implicit)

- VUID-VkPhysicalDevicePortabilitySubsetPropertiesKHR-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PORTABILITY_SUBSET_PROPERTIES_KHR`

## See Also

VK_KHR_portability_subset, 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