AuWriteElement(3)AuWriteElement(3)NameAuWriteElement - 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.
DescriptionAuWriteElement 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 Import‐
Client'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 Export‐
Bucket 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 1.9.3 AuWriteElement(3)
