AuElement (3)

Leading comments

$NCDId: @(#)AuElmnt.man,v 1.1 1994/09/27 00:26:17 greg Exp $
copyright 1994 Steven King

portions are
* Copyright 1993 Network Computing Devices, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name Network Computing ...

(The comments found at the beginning of the groff file "man3/AuElement.3nas".)

Name

AuElement - AuElement union

Structures

#include <audio/audiolib.h>

typedef union _AuElement
{

    unsigned short type;

    AuElementImportClient importclient;

    AuElementImportDevice importdevice;

    AuElementImportBucket importbucket;

    AuElementImportWaveForm importwaveform;

    AuElementBundle bundle;

    AuElementMultiplyConstant multiplyconstant;

    AuElementAddConstant addconstant;

    AuElementSum sum;

    AuElementExportClient exportclient;

    AuElementExportDevice exportdevice;

    AuElementExportBucket exportbucket;

    AuElementExportMonitor exportmonitor;
}AuElement;

Members

type

Specifies the element type. Currently, one of these constants: AuElementTypeAddConstant, AuElementTypeBundle, AuElementTypeExportBucket, AuElementTypeExportClient, AuElementTypeExportDevice, AuElementTypeExportMonitor, AuElementTypeImportClient, AuElementTypeImportDevice, AuElementTypeImportBucket, AuElementTypeImportWaveForm, AuElementTypeMultiplyConstant, or AuElementTypeSum.

importclient

Used to read audio data from a client application.

importdevice

Used to read audio data from a device.

importbucket

Used to read audio data from a bucket.

importwaveform

Used to read audio data from a waveform generator.

bundle

Used to access tracks in audio data.

multiplyconstant

Used to scale the value of samples in audio data.

addconstant

Used to offset the value of samples in audio data.

sum

Used to merge together samples from different inputs.

exportclient

Used to write audio data to a client application.

exportdevice

Used to write audio data to a device.

exportbucket

Used to write audio data to a bucket.

exportmonitor

Used to write monitor data to a client application.

Description

Elements are instructions to the server on how to handle the audio data in a flow.

See Also

AuMakeElementAddConstant, AuMakeElementBundle, AuMakeElementImportClient, AuMakeElementImportDevice, AuMakeElementImportBucket, AuMakeElementImportWaveForm, AuMakeElementExportClient, AuMakeElementExportDevice, AuMakeElementExportBucket, AuMakeElementExportMonitor, AuMakeElementMultiplyConstant, AuMakeElementSum, AuReadElement, AuSetElements, AuSetElementParameters, AuWriteElement.

audiolib - Network Audio System C Language Interface