---
title: baseAddress
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/ciimageprocessoroutput/baseaddress
---

# baseAddress

The base address of CPU memory that your Core Image Processor Kernel can write pixels to.

## Declaration

```swift
var baseAddress: UnsafeMutableRawPointer { get }
```

## See Also

### Providing Output Image Data

- [metalTexture](coreimage/ciimageprocessoroutput/metaltexture.md)
- [pixelBuffer](coreimage/ciimageprocessoroutput/pixelbuffer.md)
- [surface](coreimage/ciimageprocessoroutput/surface.md)