bionic (3) AuMakeElementImportWaveForm.3nas.gz

Name

       AuMakeElementImportWaveForm - initialize an ImportWaveForm element

Synopsis

       #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;

Arguments

       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.

Description

       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.

NoteS

       A server might not support all the waveforms currently defined.

See Also

       AuMakeElementAddConstant,  AuMakeElementBundle,   AuMakeElementExportBucket,   AuMakeElementExportClient,
       AuMakeElementExportDevice,              AuMakeElementExportMonitor             AuMakeElementImportBucket,
       AuMakeElementImportClient, AuMakeElementImportDevice, AuMakeElementMultiplyConstant, AuMakeElementSum.

       audiolib - Network Audio System C Language Interface