AuSoundRecordToData

Name

AuSoundRecordToData - create a flow to record to memory.

Synopsis

#include <audio/audiolib.h>

#include <audio/soundlib.h>

AuEventHandlerRec *AuSoundRecordToData(server, sound, data, source, gain, callback, callback_data, line_mode, flow, volume_mult_elem, status)

AuServer *server;

Sound sound;

AuPointer data;

AuDeviceID source;

AuFixedPoint gain;

void (* callback) (AuServer *, AuEventHandlerRec *, AuEvent *, AuPointer);

AuPointer callback_data;

int line mode;

AuFlowID *flow;

int * volume_mult_elem;

AuStatus *status;

Arguments

server: Specifies the connection to the audio server.

sound: Specifies the description if the audio data.

data: Specifies where to write the data.

Source: Specifies the input device to record from.

gain: Specifies the gain for the input device.

callback: Specifies the procedure to be called for additional event processing.

callback_data: Specifies any additional arguments to be passed to callback.

line_mode: Specifies the line mode for the input device. Currently the following line modes are defined: AuDeviceInputModeNone, AuDeviceInputModeLineIn, AuDeviceInputModeMicrophone.

flow: If non-NULL, returns the flow ID.

volume_mult_elem: Accord to the comment in the source, not implemented.

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

Description

AuSoundRecordToData creates a flow to record from source to data and returns the event handler created or NULL if there was an error.

Errors

AuBadDevice.