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#include <stdio.h>
#include <stdlib.h>
#include "../config.h"
#include "audio_out.h"
#include <sys/soundcard.h> /* AFMT_* */
// there are some globals:
int ao_samplerate=0;
int ao_channels=0;
int ao_format=0;
int ao_bps=0;
int ao_outburst=OUTBURST; // config.h default
int ao_buffersize=-1;
extern ao_functions_t audio_out_oss;
//extern ao_functions_t audio_out_ossold;
extern ao_functions_t audio_out_null;
#ifdef HAVE_ALSA5
extern ao_functions_t audio_out_alsa5;
#endif
/*
#ifdef HAVE_ALSA9
extern ao_functions_t audio_out_alsa9;
#endif
#ifdef HAVE_ESD
extern ao_functions_t audio_out_esd;
#endif
*/
#ifdef HAVE_SDL
extern ao_functions_t audio_out_sdl;
#endif
ao_functions_t* audio_out_drivers[] =
{
&audio_out_oss,
&audio_out_null,
#ifdef HAVE_ALSA5
&audio_out_alsa5,
#endif
/*
#ifdef HAVE_ALSA9
&audio_out_alsa9,
#endif
#ifdef HAVE_ESD
&audio_out_esd,
#endif
*/
#ifdef HAVE_SDL
&audio_out_sdl,
#endif
NULL
};
char *audio_out_format_name(int format)
{
switch (format)
{
case AFMT_S8:
return("signed 8-bit");
case AFMT_U8:
return("unsigned 8-bit");
case AFMT_U16_LE:
return("unsigned 16-bit (little-endian)");
case AFMT_U16_BE:
return("unsigned 16-bit (big-endian)");
case AFMT_S16_LE:
return("signed 16-bit (little-endian)");
case AFMT_S16_BE:
return("unsigned 16-bit (big-endian)");
}
return("unknown");
}
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