AuMakeElementImportClient(3)AuMakeElementImportClient(3)Name
AuMakeElementImportClient - initialize an ImportClient
element
Synopsis
#include <audio/audiolib.h>
AuMakeElementImportClient(element, sample_rate, format,
num_tracks, discard, max_samples, low_water_mark,
num_actions, actions)
AuElement *element; /* RETURN */
unsigned short sample_rate;
unsigned char format;
unsigned char num_tracks;
unsigned char discard;
AuUint32 max_samples;
AuUint32 low_water_mark;
int num_actions;
AuElementAction *actions;
Arguments
element Returns the initialized element.
sample_rate
Specifies the sample rate of the audio data.
format Specifies the format of the audio data. Cur
rently, the following formats are defined:
AuFormatULAW8, AuFormatLinearUnsigned8, AuFor
matLinearSigned8, AuFormatLinearSigned16MSB,
AuFormatLinearUnsigned16MSB, AuFormatSignedLin
ear16LSB, and AuFormatLinearUnsigned16LSB.
num_tracks
Specifies the number of tracks in the audio
data.
discard Specifies if the import should be paused ini
tally. Normally AuTrue. AuFalse may crash the
server.
max_samples
Specifies the maximum number of samples to
accept in a single read. Ignored for "trivial"
flows.
low_water_mark
Specifies when to request additional audio data
from the client application. When this number
of samples are left in the buffer, and an EOF
hasn't been received, a NotifyEvent with kind
set to AuElementNotifyKindLowWater will be sent
to the client application.
audiolib - element initializati1.2 1
AuMakeElementImportClient(3)AuMakeElementImportClient(3)
num_actions
Specifies the number of actions in actions.
actions Specifies the list of actions to associate with
this element. Entries in this list can be ini
tialized with AuMakeChangeStateAction, AuMake
SendNotifyAction, and AuMakeNoopAction. May be
NULL.
Description
AuMakeElementImportClient sets the type of element to
AuElementTypeImportClient and initializes the importclient
member of element with the remaining arguments.
AuMakeElementImportClient is implemented as a macro.
See Also
AuMakeElementAddConstant, AuMakeElementBundle, AuMakeEle
mentExportClient, AuMakeElementExportDevice, AuMakeEle
mentExportBucket, AuMakeElementExportMonitor, AuMakeEle
mentImportDevice, AuMakeElementImportBucket, AuMakeEle
mentImportWaveForm, AuMakeElementMultiplyConstant, AuMa
keElementSum.
audiolib - Network Audio System C Language Interface
audiolib - element initializati1.2 2
