AuMakeElementImportClient

AuMakeElementImportClient(3Library Functions ManuaAuMakeElementImportClient(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.  Currently, the
                 following formats are defined: AuFormatULAW8,
                 AuFormatLinearUnsigned8, AuFormatLinearSigned8,
                 AuFormatLinearSigned16MSB, AuFormatLinearUnsigned16MSB,
                 AuFormatSignedLinear16LSB, and AuFormatLinearUnsigned16LSB.

       num_tracks
                 Specifies the number of tracks in the audio data.

       discard   Specifies if the import should be paused initally.  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.

       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
       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,
       AuMakeElementExportClient, AuMakeElementExportDevice,
       AuMakeElementExportBucket, AuMakeElementExportMonitor,
       AuMakeElementImportDevice, AuMakeElementImportBucket,
       AuMakeElementImportWaveForm, AuMakeElementMultiplyConstant,
       AuMakeElementSum.

       audiolib - Network Audio System C Language Interface



audiolib - element initialization    1.4.1        AuMakeElementImportClient(3)