---
title: dataSource
framework: metalperformanceshaders
role: symbol
role_heading: Instance Property
path: metalperformanceshaders/mpscnnconvolutiontranspose/datasource
---

# dataSource

## Declaration

```swift
var dataSource: any MPSCNNConvolutionDataSource { get }
```

## See Also

### Instance Properties

- [groups](metalperformanceshaders/mpscnnconvolutiontranspose/groups.md)
- [inputFeatureChannels](metalperformanceshaders/mpscnnconvolutiontranspose/inputfeaturechannels.md)
- [kernelOffsetX](metalperformanceshaders/mpscnnconvolutiontranspose/kerneloffsetx.md)
- [kernelOffsetY](metalperformanceshaders/mpscnnconvolutiontranspose/kerneloffsety.md)
- [outputFeatureChannels](metalperformanceshaders/mpscnnconvolutiontranspose/outputfeaturechannels.md)
- [accumulatorPrecisionOption](metalperformanceshaders/mpscnnconvolutiontranspose/accumulatorprecisionoption.md)