1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
|
/*
* lingot, a musical instrument tuner.
*
* Copyright (C) 2004-2018 Iban Cereijo.
* Copyright (C) 2004-2008 Jairo Chapela.
*
* This file is part of lingot.
*
* lingot 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.
*
* lingot 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 lingot; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifdef ALSA
#ifndef __LINGOT_AUDIO_ALSA_H__
#define __LINGOT_AUDIO_ALSA_H__
#include "lingot-audio.h"
void lingot_audio_alsa_new(LingotAudioHandler*, const char* device, int sample_rate);
// In case of failure, the audio_system is set to -1.
void lingot_audio_alsa_destroy(LingotAudioHandler*);
int lingot_audio_alsa_read(LingotAudioHandler*);
int lingot_audio_alsa_get_audio_system_properties(LingotAudioSystemProperties*);
// Return status : 0 for OK, else -1.
#endif
#endif
|