1AuSoundPlayFromData(3)     Library Functions Manual     AuSoundPlayFromData(3)
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Name

6       AuSoundPlayFromData - create a flow to play from memory.
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Synopsis

9       #include <audio/audiolib.h>
10       #include <audio/soundlib.h>
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12       AuEventHandlerRec  *AuSoundPlayFromData(server,  sound,  data, destina‐
13       tion, volume, callback, callback_data,  flow,  volume_mult_elem,  moni‐
14       tor_element, status)
15           AuServer *server;
16           Sound sound;
17           AuPointer data;
18           AuDeviceID destination;
19           AuFixedPoint volume;
20           void  (*callback)  (AuServer  *,  AuEventHandlerRec  *,  AuEvent *,
21       AuPointer);
22           AuPointer callback_data;
23           AuFlowID *flow; /* RETURN */
24           int *volume_mult_elem; /* RETURN */
25           int *monitor_element; /* RETURN */
26           AuStatus *status; /* RETURN */
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Arguments

29       server    Specifies the connection to the audio server.
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31       sound     Specifies the description of the audio data.
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33       data      Specifies the audio data to play.
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35       destination
36                 Specifies the device to play the data on.
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38       volume    Specifies the volume.
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40       callback  Specifies the procedure to be  called  for  additional  event
41                 processing.
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43       callback_data
44                 Specifies any additional arguments to be passed the callback.
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46       flow      If non-NULL, returns the flow ID.
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48       volume_mult_elem
49                 If  non-NULL,  returns the index of the volume multipler ele‐
50                 ment.
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52       monitor_element
53                 If non-NULL, include an ExportMonitor element in the flow and
54                 return it's index.
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56       status    If  non-NULL,  flush  the output buffer and return the status
57                 from the server.
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Description

60       AuSoundPlayFromData creates a flow to play data on device and returns a
61       pointer to the event handler created or NULL if there was an error.
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Errors

64       AuBadAlloc, AuBadDevice.
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See Also

67       AuSoundPlay,   AuSoundPlayFromBucket,   AuSoundPlayFromFile,   AuSound‐
68       PlaySynchronousFromFile.
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70       audiolib - Network Audio System C Language Interface
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74soundlib                             1.9.4              AuSoundPlayFromData(3)
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