---
title: "encode(commandBuffer:copyDescriptor:)"
framework: metalperformanceshaders
role: symbol
role_heading: Instance Method
path: "metalperformanceshaders/mpsmatrixcopy/encode(commandbuffer:copydescriptor:)"
---

# encode(commandBuffer:copyDescriptor:)

## Declaration

```swift
func encode(commandBuffer: any MTLCommandBuffer, copyDescriptor: MPSMatrixCopyDescriptor)
```