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/*
* Copyright (C) 2000 the xine project
*
* This file is part of xine, a unix video player.
*
* xine is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* xine is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*
* $Id: audio_out.c,v 1.1 2001/04/24 20:57:11 f1rmb Exp $
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <math.h>
#include <inttypes.h>
#include "audio_out.h"
const char *ao_available[] = {
"null",
"oss",
#ifdef HAVE_ALSA
"alsa",
#endif
#ifdef HAVE_ESD
"esd",
#endif
NULL
};
ao_functions_t *gAudioOut;
/* ------------------------------------------------------------------------- */
/*
*
*/
void audio_out_init(int driver) {
switch(driver) {
case AO_DRIVER_OSS:
gAudioOut = audio_ossout_init();
break;
case AO_DRIVER_NULL:
gAudioOut = NULL;
break;
case AO_DRIVER_UNSET:
#ifdef HAVE_ESD
// Assume that the user wants ESD if ESPEAKER is set
if(getenv("ESPEAKER") != NULL && (gAudioOut = audio_esdout_init()) != NULL) {
printf("autodetected ESD audio driver\n");
break;
}
#endif
#ifdef HAVE_ALSA
if((gAudioOut = audio_alsaout_init()) != NULL) {
printf("autodetected ALSA audio driver\n");
break;
}
#endif
if ((gAudioOut = audio_ossout_init()) != NULL) {
printf("autodetected OSS audio driver\n");
break;
}
gAudioOut = NULL;
break;
default:
fprintf(stderr, "audio_out: illegal driver (%d) selected\n"
"Audio output off.\n", driver);;
break;
#ifdef HAVE_ALSA
case AO_DRIVER_ALSA:
gAudioOut = audio_alsaout_init();
break;
#endif
#ifdef HAVE_ESD
case AO_DRIVER_ESD:
gAudioOut = audio_esdout_init();
break;
#endif
}
}
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