---
title: IOAccelSurfaceScaling
framework: IOKit
role: symbol
role_heading: Structure
platforms: [Mac Catalyst 18.4+, macOS 10.2+]
path: iokit/ioaccelsurfacescaling
---

# IOAccelSurfaceScaling

## Declaration

```occ
typedef struct IOAccelSurfaceScaling {
    ...
} IOAccelSurfaceScaling;
```

## Topics

### Instance Properties

- [buffer](iokit/ioaccelsurfacescaling/1588677-buffer.md)
- [reserved](iokit/ioaccelsurfacescaling/1588682-reserved.md)
- [source](iokit/ioaccelsurfacescaling/1588700-source.md)