---
title: kIOAccelSurfaceFiltering
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 18.4+, macOS 10.2+]
path: iokit/eioaccelsurfacescalebits/kioaccelsurfacefiltering
---

# kIOAccelSurfaceFiltering

## Declaration

```occ
kIOAccelSurfaceFiltering = 0x000000f0
```