CoreMedia · IOS API REFERENCE

CMFormatDescription.Extensions.Value.TransferFunction

struct · iOS 13.0+ · SDK 27.1

struct TransferFunction

Members (12)

init · iOS 13.0+

init

TypeScript

init(rawValue: _CoreFoundation_CFString): CMFormatDescription_Extensions_Value_TransferFunction

Swift declaration

init(rawValue: CFString)

Creates a new instance with the specified raw value. If there is no value of the type that corresponds with the specified raw value, this initializer returns `nil`. For example: enum PaperSize: String { case A4, A5, Letter, Legal } print(PaperSize(rawValue: "Legal")) // Prints "Optional(PaperSize.Legal)" print(PaperSize(rawValue: "Tabloid")) // Prints "nil" - Parameter rawValue: The raw value to use for the new instance.

get · iOS 13.0+

rawValue

TypeScript

getRawValue($self: CMFormatDescription_Extensions_Value_TransferFunction): _CoreFoundation_CFString

Swift declaration

var rawValue: CFString

The corresponding value of the raw type. A new instance initialized with `rawValue` will be equivalent to this instance. For example: enum PaperSize: String { case A4, A5, Letter, Legal } let selectedSize = PaperSize.Letter print(selectedSize.rawValue) // Prints "Letter" print(selectedSize == PaperSize(rawValue: selectedSize.rawValue)!) // Prints "true"

set · iOS 13.0+

rawValue

TypeScript

setRawValue($self: CMFormatDescription_Extensions_Value_TransferFunction, value: _CoreFoundation_CFString): void

Swift declaration

var rawValue: CFString

get · iOS 13.0+

itu_R_2020

TypeScript

get itu_R_2020(): CMFormatDescription_Extensions_Value_TransferFunction

Swift declaration

static let itu_R_2020: CMFormatDescription.Extensions.Value.TransferFunction

Note: semantically equivalent to `itu_R_709_2`, which is preferred.

get · iOS 13.0+

itu_R_709_2

TypeScript

get itu_R_709_2(): CMFormatDescription_Extensions_Value_TransferFunction

Swift declaration

static let itu_R_709_2: CMFormatDescription.Extensions.Value.TransferFunction

get · iOS 13.0+

itu_R_2100_HLG

TypeScript

get itu_R_2100_HLG(): CMFormatDescription_Extensions_Value_TransferFunction

Swift declaration

static let itu_R_2100_HLG: CMFormatDescription.Extensions.Value.TransferFunction

get · iOS 13.0+

smpte_ST_428_1

TypeScript

get smpte_ST_428_1(): CMFormatDescription_Extensions_Value_TransferFunction

Swift declaration

static let smpte_ST_428_1: CMFormatDescription.Extensions.Value.TransferFunction

get · iOS 13.0+

smpte_240M_1995

TypeScript

get smpte_240M_1995(): CMFormatDescription_Extensions_Value_TransferFunction

Swift declaration

static let smpte_240M_1995: CMFormatDescription.Extensions.Value.TransferFunction

get · iOS 13.0+

smpte_ST_2084_PQ

TypeScript

get smpte_ST_2084_PQ(): CMFormatDescription_Extensions_Value_TransferFunction

Swift declaration

static let smpte_ST_2084_PQ: CMFormatDescription.Extensions.Value.TransferFunction

get · iOS 13.0+

sRGB

TypeScript

get sRGB(): CMFormatDescription_Extensions_Value_TransferFunction

Swift declaration

static let sRGB: CMFormatDescription.Extensions.Value.TransferFunction

get · iOS 13.0+

linear

TypeScript

get linear(): CMFormatDescription_Extensions_Value_TransferFunction

Swift declaration

static let linear: CMFormatDescription.Extensions.Value.TransferFunction

get · iOS 13.0+

useGamma

TypeScript

get useGamma(): CMFormatDescription_Extensions_Value_TransferFunction

Swift declaration

static let useGamma: CMFormatDescription.Extensions.Value.TransferFunction

Skipped declarations

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

CMFormatDescription.Extensions.Value.TransferFunction

The iOS SDK compiler rejected this binding: type 'CMFormatDescription.Extensions.Value.TransferFunction' does not conform to protocol 'OneSDKNamedConstants'

All CoreMedia types →