Stability	provisional
Maintainer	Henning Thielemann

Sound.ALSA.Sequencer.Port

Description

This module contains functions for working with ports. Reference: http://www.alsa-project.org/alsa-doc/alsa-lib/group___seq_port.html

Synopsis

Documentation

data T Source

Instances

Eq T
Ord T
Show T
Storable T

create :: T mode -> PortInfo -> IO ()Source

Create a new port, as described by the info structure.

createSimple :: T mode -> String -> Cap -> Type -> IO T Source

Create a port - simple version.

delete :: T mode -> T -> IO ()Source

Delete the port.

deleteSimple :: T mode -> T -> IO ()Source

Delete the port.

withSimple :: T mode -> String -> Cap -> Type -> (T -> IO a) -> IO aSource

systemTimer :: T Source

systemAnnounce :: T Source

unknown :: T Source

data Cap Source

Port capabilities.

Instances

Eq Cap
Ord Cap

capRead :: Cap Source

capWrite :: Cap Source

capSyncRead :: Cap Source

capSyncWrite :: Cap Source

capDuplex :: Cap Source

capSubsRead :: Cap Source

capSubsWrite :: Cap Source

capNoExport :: Cap Source

caps :: [Cap] -> Cap Source

data Type Source

Port types.

Instances

Eq Type
Ord Type

typeSpecific :: Type Source

typeMidiGeneric :: Type Source

typeMidiGM :: Type Source

typeMidiGS :: Type Source

typeMidiXG :: Type Source

typeMidiMT32 :: Type Source

typeMidiGM2 :: Type Source

typeSynth :: Type Source

typeDirectSample :: Type Source

typeSample :: Type Source

typeHardware :: Type Source

typeSoftware :: Type Source

typeSynthesizer :: Type Source

typePort :: Type Source

typeApplication :: Type Source

types :: [Type] -> Type Source