---
title: bytesPerRow
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/ciimageprocessoroutput/bytesperrow
---

# bytesPerRow

The bytes per row of the CPU memory that your Core Image Processor Kernel can write pixels to.

## Declaration

```swift
var bytesPerRow: Int { get }
```

## See Also

### Getting Supplemental Information for Image Processing

- [region](coreimage/ciimageprocessoroutput/region.md)
- [metalCommandBuffer](coreimage/ciimageprocessoroutput/metalcommandbuffer.md)
- [format](coreimage/ciimageprocessoroutput/format.md)