AuWriteElement

AuWriteElement(3)          Library Functions Manual          AuWriteElement(3)



Name
       AuWriteElement - write data to an ImportClient element in a flow

Synopsis
       #include <audio/audiolib.h>

       void AuWriteElement(server, flow, element, num_bytes, data,
       end_of_data, status)
           AuServer *server;
           AuFlowID flow;
           int element;
           AuUint32 num_bytes;
           AuPointer data;
           AuBool end_of_data;
           AuStatus *status; /* RETURN */

Arguments
       server    Specifies the connection to the audio server.

       flow      Specifies the ID of the flow.

       element   Specifies the index of the ImportClient element to write the
                 data to.

       num_bytes Specifies the number of bytes of audio data to write.

       data      Specifies the buffer to get the audio data from.

       end_of_data
                 Specifies if this is the last write for this import.

       status    If non-NULL, flush the output buffer and return the status
                 from the server.

Description
       AuWriteElement transfers audio data from the client application to the
       server, writing num_bytes from data to the ImportClient specified by
       element in the audio flow flow.  If end_of_data is AuTrue, the
       ImportClient's eof flag will be set when the write is completed.

Note
       If the flow is "trivial" (consisting only of an ImportClient and an
       ExportBucket), the num_samples fields in the ImportClient and
       ExportBucket are ignored and a write past the end of the bucket will
       result in an AuBadLength error.

Errors
       AuBadFlow, AuBadElement, AuBadValue, AuBadLength.

See Also
       AuReadElement.

       audiolib - Network Audio System C Language Interface



audiolib - write to element          1.4.1                   AuWriteElement(3)