---
title: "encodeBidirectionalSequence(commandBuffer:sourceSequence:destinationForwardImages:destinationBackwardImages:)"
framework: metalperformanceshaders
role: symbol
role_heading: Instance Method
path: "metalperformanceshaders/mpsrnnimageinferencelayer/encodebidirectionalsequence(commandbuffer:sourcesequence:destinationforwardimages:destinationbackwardimages:)"
---

# encodeBidirectionalSequence(commandBuffer:sourceSequence:destinationForwardImages:destinationBackwardImages:)

## Declaration

```swift
func encodeBidirectionalSequence(commandBuffer: any MTLCommandBuffer, sourceSequence: [MPSImage], destinationForwardImages: [MPSImage], destinationBackwardImages: [MPSImage]?)
```

## See Also

### Instance Methods

- [copy(with:device:)](metalperformanceshaders/mpsrnnimageinferencelayer/copy(with:device:).md)
- [encodeSequence(commandBuffer:sourceImages:destinationImages:recurrentInputState:recurrentOutputStates:)](metalperformanceshaders/mpsrnnimageinferencelayer/encodesequence(commandbuffer:sourceimages:destinationimages:recurrentinputstate:recurrentoutputstates:).md)
- [MPSRNNRecurrentImageState](metalperformanceshaders/mpsrnnrecurrentimagestate.md)