---
title: IOBlitSurface
framework: IOKit
role: symbol
role_heading: Structure
platforms: [Mac Catalyst 18.4+, macOS 10.0+]
path: iokit/ioblitsurface
---

# IOBlitSurface

## Declaration

```occ
typedef struct IOBlitSurfaceStruct {
    ...
} IOBlitSurface;
```

## Topics

### Instance Properties

- [accessFlags](iokit/ioblitsurface/1553515-accessflags.md)
- [byteOffset](iokit/ioblitsurface/1553470-byteoffset.md)
- [interfaceRef](iokit/ioblitsurface/1553405-interfaceref.md)
- [memory](iokit/ioblitsurface/1553377-memory.md)
- [more](iokit/ioblitsurface/1553546-more.md)
- [palette](iokit/ioblitsurface/1553402-palette.md)
- [pixelFormat](iokit/ioblitsurface/1553454-pixelformat.md)
- [rowBytes](iokit/ioblitsurface/1553404-rowbytes.md)
- [size](iokit/ioblitsurface/1553483-size.md)