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AuMakeElementImportWaveForm - initialize an
ImportWaveForm element
#include <audio/audiolib.h>
AuMakeElementImportWaveForm(element,
sample_rate, wave_form, num_samples, freq, num_actions, actions)
AuElement *element; /* RETURN */
unsigned short sample_rate;
int wave_form;
AuInt32 freq;
AuInt32 num_samples;
int num_actions;
AuElementAction *actions;
- element
- Returns the initialized element.
- sample_rate
- Specifies the
sample rate of the audio data.
- wave_form
- Specifies the waveform to use. Currently,
the following waveforms are defined: AuWaveFormSquare, AuWaveFormSine,
AuWaveFormSaw, and AuWaveFormConstant.
- freq
- Specifies the frequency of the
waveform.
- num_samples
- Specifies the number of samples to read. Use AuUnlimitedSamples
to indicate an unlimited number of samples.
- 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 initialized with AuMakeChangeStateAction,
AuMakeSendNotifyAction, and AuMakeNoopAction. May be NULL.
AuMakeElementImportWaveForm
sets the type member of element to AuElementTypeImportWaveForm and initializes
the importwaveform member of element with the remaining arguments.
AuMakeElementImportWaveForm
is implemented as a macro.
A server might not support all the waveforms
currently defined.
AuMakeElementAddConstant, AuMakeElementBundle,
AuMakeElementExportBucket, AuMakeElementExportClient, AuMakeElementExportDevice,
AuMakeElementExportMonitor AuMakeElementImportBucket, AuMakeElementImportClient,
AuMakeElementImportDevice, AuMakeElementMultiplyConstant, AuMakeElementSum.
audiolib - Network Audio System C Language Interface
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