MPD
audio_check.h
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1 /*
2  * Copyright (C) 2003-2010 The Music Player Daemon Project
3  * http://www.musicpd.org
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License along
16  * with this program; if not, write to the Free Software Foundation, Inc.,
17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  */
19 
20 #ifndef MPD_AUDIO_CHECK_H
21 #define MPD_AUDIO_CHECK_H
22 
23 #include "audio_format.h"
24 
25 #include <glib.h>
26 #include <stdbool.h>
27 
31 static inline GQuark
33 {
34  return g_quark_from_static_string("audio_format");
35 }
36 
37 bool
38 audio_check_sample_rate(unsigned long sample_rate, GError **error_r);
39 
40 bool
41 audio_check_sample_format(enum sample_format, GError **error_r);
42 
43 bool
44 audio_check_channel_count(unsigned sample_format, GError **error_r);
45 
49 bool
50 audio_format_init_checked(struct audio_format *af, unsigned long sample_rate,
51  enum sample_format sample_format, unsigned channels,
52  GError **error_r);
53 
54 #endif