gri_alsa.cc File Reference

#include <gri_alsa.h>
#include <algorithm>

Include dependency graph for gri_alsa.cc:

Defines
#define	NELEMS(x)   (sizeof(x)/sizeof(x[0]))
Functions
void	gri_alsa_dump_hw_params (snd_pcm_t *pcm, snd_pcm_hw_params_t *hwparams, FILE *fp)
bool	gri_alsa_pick_acceptable_format (snd_pcm_t *pcm, snd_pcm_hw_params_t *hwparams, snd_pcm_format_t acceptable_formats[], unsigned nacceptable_formats, snd_pcm_format_t *selected_format, const char *error_msg_tag, bool verbose)

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Define Documentation

#define NELEMS

(

x

)

(sizeof(x)/sizeof(x[0]))

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Function Documentation

void gri_alsa_dump_hw_params	(	snd_pcm_t *	pcm,
		snd_pcm_hw_params_t *	hwparams,
		FILE *	fp
	)

References min(), and NELEMS.

Referenced by audio_alsa_sink::audio_alsa_sink(), and audio_alsa_source::audio_alsa_source().

bool gri_alsa_pick_acceptable_format	(	snd_pcm_t *	pcm,
		snd_pcm_hw_params_t *	hwparams,
		snd_pcm_format_t	acceptable_formats[],
		unsigned	nacceptable_formats,
		snd_pcm_format_t *	selected_format,
		const char *	error_msg_tag,
		bool	verbose
	)

Referenced by audio_alsa_sink::audio_alsa_sink(), and audio_alsa_source::audio_alsa_source().