MPD
output_internal.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_OUTPUT_INTERNAL_H
21 #define MPD_OUTPUT_INTERNAL_H
22 
23 #include "audio_format.h"
24 #include "pcm_buffer.h"
25 
26 #include <glib.h>
27 
28 #include <time.h>
29 
35 
41 
44 
50 
53 };
54 
55 struct audio_output {
59  const char *name;
60 
64  const struct audio_output_plugin *plugin;
65 
70  void *data;
71 
77  struct mixer *mixer;
78 
83  bool always_on;
84 
88  bool enabled;
89 
95 
104  bool open;
105 
110  bool pause;
111 
120 
126  GTimer *fail_timer;
127 
132 
138 
146 
151 
156  struct filter *filter;
157 
163 
169 
176 
182 
190 
195  GThread *thread;
196 
201 
205  const struct music_pipe *pipe;
206 
211  GMutex *mutex;
212 
217  GCond *cond;
218 
225  const struct music_chunk *chunk;
226 
231 };
232 
237 extern struct notify audio_output_client_notify;
238 
239 static inline bool
241 {
242  return ao->open;
243 }
244 
245 static inline bool
247 {
248  return ao->command == AO_COMMAND_NONE;
249 }
250 
251 #endif