2004-09-06 21:15:12 +02:00
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/* the Music Player Daemon (MPD)
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* (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu)
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* This project's homepage is: http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef AUDIO_OUTPUT_H
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#define AUDIO_OUTPUT_H
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#include "../config.h"
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#include "mpd_types.h"
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#include "audio.h"
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#define AUDIO_AO_DRIVER_DEFAULT "default"
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typedef struct _AudioOutput AudioOutput;
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typedef void (* AudioOutputInitDriverFunc) (AudioOutput * audioOutput);
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typedef void (* AudioOutputFinishDriverFunc) (AudioOutput * audioOutput);
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typedef int (* AudioOutputOpenDeviceFunc) (AudioOutput * audioOutput,
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AudioFormat * audioFormat);
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typedef int (* AudioOutputPlayFunc) (AudioOutput * audioOutput,
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char * playChunk, int size);
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typedef void (* AudioOutputCloseDeviceFunc) (AudioOutput * audioOutput);
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struct _AudioOutput {
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int error;
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AudioOutputFinishDriverFunc finishDriverFunc;
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AudioOutputOpenDeviceFunc openDeviceFunc;
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AudioOutputPlayFunc playFunc;
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2004-10-20 18:05:13 +02:00
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AudioOutputCloseDeviceFunc closeDeviceFunc;
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2004-09-06 21:15:12 +02:00
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void * data;
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};
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2004-09-08 04:16:08 +02:00
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typedef struct _AudioOutputPlugin {
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char * name;
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AudioOutputInitDriverFunc initDriverFunc;
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AudioOutputFinishDriverFunc finishDriverFunc;
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AudioOutputOpenDeviceFunc openDeviceFunc;
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AudioOutputPlayFunc playFunc;
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2004-10-20 18:05:13 +02:00
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AudioOutputCloseDeviceFunc closeDeviceFunc;
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2004-09-08 04:16:08 +02:00
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} AudioOutputPlugin;
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2004-10-10 15:51:33 +02:00
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void loadAudioOutputPlugin(AudioOutputPlugin * audioOutputPlugin);
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void unloadAudioOutputPlugin(AudioOutputPlugin * audioOutputPlugin);
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AudioOutput * newAudioOutput(char * name);
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2004-10-20 18:05:13 +02:00
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int openAudioOutput(AudioOutput * audioOutput, AudioFormat * audioFormat);
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int audioOutputPlay(AudioOutput * audioOutput, char * playChunk, int size);
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2004-10-10 15:51:33 +02:00
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void closeAudioOutput(AudioOutput * audioOutput);
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2004-10-20 18:05:13 +02:00
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void finishAudioOutput(AudioOutput * audioOutput);
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2004-10-10 15:51:33 +02:00
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2004-09-06 21:15:12 +02:00
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#endif
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