audioinput

Documentation

Overview

Package audioinput defines an audio capturing device.

Index

• Constants
• Variables
• func DependencyTypeError(name, actual interface{}) error
• func Named(name string) resource.Name
• func NamesFromRobot(r robot.Robot) []string
• func NewServer(s subtype.Service) pb.AudioInputServiceServer
• func NewUnimplementedInterfaceError(actual interface{}) error
• func WrapWithReconfigurable(r interface{}, name resource.Name) (resource.Reconfigurable, error)
• type AudioInput
  • func FromDependencies(deps registry.Dependencies, name string) (AudioInput, error)
  • func FromRobot(r robot.Robot, name string) (AudioInput, error)
  • func NewClientFromConn(ctx context.Context, conn rpc.ClientConn, name string, logger golog.Logger) AudioInput
  • func NewFromReader(reader gostream.AudioReader, props prop.Audio) (AudioInput, error)
  • func NewFromSource(audSrc gostream.AudioSource) (AudioInput, error)

Constants

const SubtypeName = resource.SubtypeName("audio_input")

SubtypeName is a constant that identifies the audio input resource subtype string.

Variables

var HostEndian binary.ByteOrder

HostEndian indicates the byte ordering this host natively uses.

var Subtype = resource.NewSubtype(
	resource.ResourceNamespaceRDK,
	resource.ResourceTypeComponent,
	SubtypeName,
)

Subtype is a constant that identifies the audio input resource subtype.

Functions

func DependencyTypeError

func DependencyTypeError(name, actual interface{}) error

DependencyTypeError is used when a resource doesn't implement the expected interface.

func Named

func Named(name string) resource.Name

Named is a helper for getting the named audio inputs's typed resource name.

func NamesFromRobot

func NamesFromRobot(r robot.Robot) []string

NamesFromRobot is a helper for getting all audio input names from the given Robot.

func NewServer

func NewServer(s subtype.Service) pb.AudioInputServiceServer

NewServer constructs an audio input gRPC service server.

func NewUnimplementedInterfaceError

func NewUnimplementedInterfaceError(actual interface{}) error

NewUnimplementedInterfaceError is used when there is a failed interface check.

func WrapWithReconfigurable

func WrapWithReconfigurable(r interface{}, name resource.Name) (resource.Reconfigurable, error)

WrapWithReconfigurable wraps an audio input with a reconfigurable and locking interface.

Types

type AudioInput

type AudioInput interface {
	gostream.AudioSource
	gostream.AudioPropertyProvider
	generic.Generic
}

An AudioInput represents anything that can capture audio.

func FromDependencies

func FromDependencies(deps registry.Dependencies, name string) (AudioInput, error)

FromDependencies is a helper for getting the named audio input from a collection of dependencies.

func FromRobot

func FromRobot(r robot.Robot, name string) (AudioInput, error)

FromRobot is a helper for getting the named audio input from the given Robot.

func NewClientFromConn

func NewClientFromConn(ctx context.Context, conn rpc.ClientConn, name string, logger golog.Logger) AudioInput

NewClientFromConn constructs a new Client from connection passed in.

func NewFromReader

func NewFromReader(reader gostream.AudioReader, props prop.Audio) (AudioInput, error)

NewFromReader creates an AudioInput from a reader.

func NewFromSource

func NewFromSource(audSrc gostream.AudioSource) (AudioInput, error)

NewFromSource creates an AudioInput from an AudioSource.