audio_alsa_source.cc File Reference

#include <audio_alsa_source.h>
#include <gr_io_signature.h>
#include <gr_prefs.h>
#include <stdio.h>
#include <iostream>
#include <stdexcept>
#include <gri_alsa.h>

Include dependency graph for audio_alsa_source.cc:

Defines
#define	NELEMS(x)   (sizeof(x)/sizeof(x[0]))
Functions
audio_alsa_source_sptr	audio_alsa_make_source (int sampling_rate, const std::string dev, bool ok_to_block)
	Make an ALSA audio source.

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Define Documentation

#define NELEMS (  x   )     (sizeof(x)/sizeof(x[0]))

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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)

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