IndexCountHUAWEI(3)

# IndexCountHUAWEI(3) Manual Page

## Name

IndexCountHUAWEI - cluster culling shader output variable

## Description

`IndexCountHUAWEI`

  The `IndexCountHUAWEI` decoration can be used to decorate a cluster culling shader output variable,this indexed mode specific variable will contain an integer value that specifies the number of indexed vertices in a cluster to draw.

Valid Usage

- VUID-IndexCountHUAWEI-IndexCountHUAWEI-07805
  The `IndexCountHUAWEI` decoration must be used only within the `ClusterCullingHUAWEI` `Execution` `Model`

- VUID-IndexCountHUAWEI-IndexCountHUAWEI-07806
  The variable decorated with `IndexCountHUAWEI` must be declared as a scalar 32-bit integer value

## See Also

No cross-references are available

## 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 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0