VK_KHR_vertex_attribute_divisor(3)

# VK_KHR_vertex_attribute_divisor(3) Manual Page

## Name

VK_KHR_vertex_attribute_divisor - device extension

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## Registered Extension Number

526

## Revision

1

## Ratification Status

Ratified

## Extension and Version Dependencies

VK_KHR_get_physical_device_properties2
or
Vulkan Version 1.1

## Deprecation State

- Promoted to Vulkan 1.4

## Contact

- Shahbaz Youssefi [GitHub]syoussefi

## Extension Proposal

VK_KHR_vertex_attribute_divisor

## Other Extension Metadata

Last Modified Date

  2023-09-20

IP Status

  No known IP claims.

Contributors

  - Shahbaz Youssefi, Google

  - Contributors to `VK_EXT_vertex_attribute_divisor`

## Description

This extension is based on the `VK_EXT_vertex_attribute_divisor` extension. The only difference is the new property `supportsNonZeroFirstInstance`, which indicates support for non-zero values in `firstInstance`. This allows the extension to be supported on implementations that have traditionally only supported OpenGL ES.

## New Structures

- VkVertexInputBindingDivisorDescriptionKHR

- Extending VkPhysicalDeviceFeatures2, VkDeviceCreateInfo:

  - VkPhysicalDeviceVertexAttributeDivisorFeaturesKHR

- Extending VkPhysicalDeviceProperties2:

  - VkPhysicalDeviceVertexAttributeDivisorPropertiesKHR

- Extending VkPipelineVertexInputStateCreateInfo:

  - VkPipelineVertexInputDivisorStateCreateInfoKHR

## New Enum Constants

- `VK_KHR_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME`

- `VK_KHR_VERTEX_ATTRIBUTE_DIVISOR_SPEC_VERSION`

- Extending VkStructureType:

  - `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_FEATURES_KHR`

  - `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VERTEX_ATTRIBUTE_DIVISOR_PROPERTIES_KHR`

  - `VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_DIVISOR_STATE_CREATE_INFO_KHR`

## Promotion to Vulkan 1.4

Functionality in this extension is included in core Vulkan 1.4 with the KHR suffix omitted. The original type, enum and command names are still available as aliases of the core functionality.

## Version History

- Revision 1, 2023-09-20 (Shahbaz Youssefi)

  - First Version, based on `VK_EXT_vertex_attribute_divisor`

## 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 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0