audio_alsa_sink.h File Reference

#include <gr_sync_block.h>
#include <string>
#include <alsa/asoundlib.h>
#include <stdexcept>

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Classes
class	audio_alsa_sink
	audio sink using ALSA More...
Defines
#define	ALSA_PCM_NEW_HW_PARAMS_API
#define	ALSA_PCM_NEW_SW_PARAMS_API
Typedefs
typedef boost::shared_ptr< audio_alsa_sink >	audio_alsa_sink_sptr
Functions
audio_alsa_sink_sptr	audio_alsa_make_sink (int sampling_rate, const std::string dev="", bool ok_to_block=true)
	make an alsa audio sink.

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Define Documentation

#define ALSA_PCM_NEW_HW_PARAMS_API

#define ALSA_PCM_NEW_SW_PARAMS_API

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Typedef Documentation

typedef boost::shared_ptr<audio_alsa_sink> audio_alsa_sink_sptr

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Function Documentation

audio_alsa_sink_sptr audio_alsa_make_sink (  int  sampling_rate, const std::string  dev = "", bool  ok_to_block = true )

make an alsa audio sink. Parameters: sampling_rate  sampling rate in Hz dev  ALSA pcm device name, e.g., "hw:0,0" ok_to_block  (currently ignored)

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