# VkVertexInputBindingDescription(3) Manual Page

## Name

VkVertexInputBindingDescription - Structure specifying vertex input binding description

Loading… please wait.

## C Specification

Each vertex input binding is specified by the `VkVertexInputBindingDescription` structure, defined as:

    // Provided by VK_VERSION_1_0
    typedef struct VkVertexInputBindingDescription {
        uint32_t             binding;
        uint32_t             stride;
        VkVertexInputRate    inputRate;
    } VkVertexInputBindingDescription;

## Members

- `binding` is the binding number that this structure describes.

- `stride` is the byte stride between consecutive elements within the buffer.

- `inputRate` is a VkVertexInputRate value specifying whether vertex attribute addressing is a function of the vertex index or of the instance index.

## Description

Valid Usage

- VUID-VkVertexInputBindingDescription-binding-00618
  `binding` must be less than `VkPhysicalDeviceLimits`::`maxVertexInputBindings`

- VUID-VkVertexInputBindingDescription-stride-00619
  `stride` must be less than or equal to `VkPhysicalDeviceLimits`::`maxVertexInputBindingStride`

- VUID-VkVertexInputBindingDescription-stride-04456
  If the `VK_KHR_portability_subset` extension is enabled, `stride` must be a multiple of, and at least as large as, VkPhysicalDevicePortabilitySubsetPropertiesKHR::`minVertexInputBindingStrideAlignment`

Valid Usage (Implicit)

- VUID-VkVertexInputBindingDescription-inputRate-parameter
  `inputRate` must be a valid VkVertexInputRate value

## See Also

VK_VERSION_1_0, VkPipelineVertexInputStateCreateInfo, VkVertexInputRate

## 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