MetalPerformanceShaders · IOS API REFERENCE

MPSCNNLoss

class · iOS 11.3+ · SDK 27.1

class MPSCNNLoss

Members (14)

method · iOS 11.3+

encode

TypeScript

encodeCommandBufferSourceImagesLabels(commandBuffer: SDKHandle, sourceImage: Array<MPSImage>, labels: Array<MPSCNNLossLabels>): Array<MPSImage>

Swift declaration

func encode(commandBuffer: any MTLCommandBuffer, sourceImages sourceImage: [MPSImage], labels: [MPSCNNLossLabels]) -> [MPSImage]

method · iOS 11.3+

encode

TypeScript

encodeCommandBufferSourceImagesLabelsDestinationImages(commandBuffer: SDKHandle, sourceImage: Array<MPSImage>, labels: Array<MPSCNNLossLabels>, destinationImage: Array<MPSImage>): void

Swift declaration

func encode(commandBuffer: any MTLCommandBuffer, sourceImages sourceImage: [MPSImage], labels: [MPSCNNLossLabels], destinationImages destinationImage: [MPSImage])

method · iOS 11.3+

encode

TypeScript

encodeCommandBufferSourceImageLabels(commandBuffer: SDKHandle, sourceImage: MPSImage, labels: MPSCNNLossLabels): MPSImage

Swift declaration

func encode(commandBuffer: any MTLCommandBuffer, sourceImage: MPSImage, labels: MPSCNNLossLabels) -> MPSImage

method · iOS 11.3+

encode

TypeScript

encodeCommandBufferSourceImageLabelsDestinationImage(commandBuffer: SDKHandle, sourceImage: MPSImage, labels: MPSCNNLossLabels, destinationImage: MPSImage): void

Swift declaration

func encode(commandBuffer: any MTLCommandBuffer, sourceImage: MPSImage, labels: MPSCNNLossLabels, destinationImage: MPSImage)

init · iOS 11.3+

init

TypeScript

static initCoderDevice(aDecoder: _Foundation_NSCoder, device: SDKHandle): (MPSCNNLoss) | null

Swift declaration

init?(coder aDecoder: NSCoder, device: any MTLDevice)

init · iOS 11.3+

init

TypeScript

static initDeviceLossDescriptor(device: SDKHandle, lossDescriptor: MPSCNNLossDescriptor): MPSCNNLoss

Swift declaration

init(device: any MTLDevice, lossDescriptor: MPSCNNLossDescriptor)

get · iOS 11.3+

delta

TypeScript

get delta(): number

Swift declaration

var delta: Float { get }

get · iOS 11.3+

epsilon

TypeScript

get epsilon(): number

Swift declaration

var epsilon: Float { get }

get · iOS 11.3+

labelSmoothing

TypeScript

get labelSmoothing(): number

Swift declaration

var labelSmoothing: Float { get }

get · iOS 11.3+

lossType

TypeScript

get lossType(): MPSCNNLossType

Swift declaration

var lossType: MPSCNNLossType { get }

get · iOS 11.3+

numberOfClasses

TypeScript

get numberOfClasses(): number

Swift declaration

var numberOfClasses: Int { get }

get · iOS 14.0+

reduceAcrossBatch

TypeScript

get reduceAcrossBatch(): boolean

Swift declaration

var reduceAcrossBatch: Bool { get }

get · iOS 11.3+

reductionType

TypeScript

get reductionType(): MPSCNNReductionType

Swift declaration

var reductionType: MPSCNNReductionType { get }

get · iOS 11.3+

weight

TypeScript

get weight(): number

Swift declaration

var weight: Float { get }

Skipped declarations

1 declarations were excluded from these bindings. Each reason comes from the generator or the iOS SDK compiler.

MPSCNNLoss.init()

inherited init: cannot prove legal (class declares 1 custom initializer)

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