audio_alsa_source.h File Reference

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

Include dependency graph for audio_alsa_source.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	audio_alsa_source
	audio source 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_source >	audio_alsa_source_sptr
Functions
audio_alsa_source_sptr	audio_alsa_make_source (int sampling_rate, const std::string dev="", bool ok_to_block=true)
	Make an ALSA audio source.

---

Define Documentation

#define ALSA_PCM_NEW_HW_PARAMS_API

#define ALSA_PCM_NEW_SW_PARAMS_API

---

Typedef Documentation

typedef boost::shared_ptr<audio_alsa_source> audio_alsa_source_sptr

---

Function Documentation

audio_alsa_source_sptr audio_alsa_make_source (  int  sampling_rate, const std::string  dev = "", bool  ok_to_block = true )

Make an ALSA audio source. Parameters: sampling_rate  sampling rate dev  ALSA pcm device name, e.g., "hw:0,0" ok_to_block  (currently ignored)

---