AuMakeNoopAction(3) Library Functions Manual AuMakeNoopAction(3)Name
AuMakeNoopAction - initialize an action
AuMakeNoopAction(action, trigger_state, trigger_prev_state, trigger_reason)
AuElementAction action; /* RETURN */
unsigned char trigger_state;
unsigned char trigger_prev_state;
unsigned char trigger_reason;
action Returns the initialized action.
Specifies the state that triggers the action. This must be one of thses constants: AuStateStop, AuStateStart, AuStatePause, or
Specifies the previous state for the trigger. This must be one of thses constants: AuStateStop, AuStateStart, AuStatePause, or
Specifies the reason for the action. This must be one of these constants: AuReasonUser, AuReasonUnderrun, AuReasonOverrun,
AuReasonEOF, AuReasonWatermark, AuReasonHardware, or AuReasonAny.
AuMakeNoopAction sets the action field of action to AuElementActionNoop and initializes the other fields with the remaining arguments.
AuMakeNoopAction is implemented as a macro.
audiolib - Network Audio System C Language Interface
audiolib - action initialization 1.9.3 AuMakeNoopAction(3)
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AuMakeElementImportDevice(3) Library Functions Manual AuMakeElementImportDevice(3)Name
AuMakeElementImportDevice - initialize an ImportDevice element
AuMakeElementImportDevice(element, sample_rate, device, num_samples, num_actions, actions)
AuElement *element; /* RETURN */
unsigned short sample_rate;
element Returns the initialized element.
Specifies the sample rate of the audio data.
device Specifies the ID of the device to read the audio data from.
Specifies the number of samples to read from the device. Use AuUnlimitedSamples to indicate an unlimited number of samples.
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 AuMakeChangeStateAc-
tion, AuMakeSendNotifyAction, and AuMakeNoopAction. May be NULL.
AuMakeElementImportDevice sets the type member of element to AuElementTypeImportDevice and initializes the importdevice member of element
with the remaining arguments.
AuMakeElementImportDevice is implemented as a macro.
AuMakeElementAddConstant, AuMakeElementBundle, AuMakeElementExportBucket, AuMakeElementExportClient, AuMakeElementExportDevice, AuMakeEle-
mentExportMonitor, AuMakeElementImportBucket, AuMakeElementImportClient, AuMakeElementImportWaveForm, AuMakeElementMultiplyConstant, AuMa-
audiolib - Network Audio System C Language Interface
audiolib - element initialization 1.9.3 AuMakeElementImportDevice(3)
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