Function

vDSP_vfltu8D(_:_:_:_:_:)

Converts an array of unsigned 8-bit integers to double-precision floating-point values.

Declaration

func vDSP_vfltu8D(_ __A: UnsafePointer<UInt8>, _ __IA: vDSP_Stride, _ __C: UnsafeMutablePointer<Double>, _ __IC: vDSP_Stride, _ __N: vDSP_Length)

Discussion

This function is the same as vDSP_vfltu8(_:_:_:_:_:), except for the type of vector C.

See Also

Single-Vector 8-Bit Integer to Floating Point Conversion

static func convertElements<U, V>(of: U, to: inout V)

Converts 8-bit signed integers to double-precision values.

static func convertElements<U, V>(of: U, to: inout V)

Converts 8-bit signed integers to single-precision values.

static func convertElements<U, V>(of: U, to: inout V)

Converts 8-bit unsigned integers to double-precision values.

static func convertElements<U, V>(of: U, to: inout V)

Converts 8-bit unsigned integers to single-precision values.

func vDSP_vflt8(UnsafePointer<Int8>, vDSP_Stride, UnsafeMutablePointer<Float>, vDSP_Stride, vDSP_Length)

Converts an array of signed 8-bit integers to single-precision floating-point values.

func vDSP_vflt8D(UnsafePointer<Int8>, vDSP_Stride, UnsafeMutablePointer<Double>, vDSP_Stride, vDSP_Length)

Converts an array of signed 8-bit integers to double-precision floating-point values.

func vDSP_vfltu8(UnsafePointer<UInt8>, vDSP_Stride, UnsafeMutablePointer<Float>, vDSP_Stride, vDSP_Length)

Converts an array of unsigned 8-bit integers to single-precision floating-point values.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software