path: root/src/output_internal.h

/* the Music Player Daemon (MPD)
 * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
 * Copyright (C) 2008 Max Kellermann <max@duempel.org>
 * This project's homepage is: http://www.musicpd.org
 *
 * This program 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.
 *
 * This program 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
 */

#ifndef OUTPUT_INTERNAL_H
#define OUTPUT_INTERNAL_H

#include "pcm_utils.h"
#include "notify.h"

struct audio_output {
	int open;
	const char *name;

	const struct audio_output_plugin *plugin;

	int convertAudioFormat;
	struct audio_format inAudioFormat;
	struct audio_format outAudioFormat;
	struct audio_format reqAudioFormat;
	ConvState convState;
	char *convBuffer;
	size_t convBufferLen;

	pthread_t thread;
	struct notify notify;
	enum audio_output_command command;
	union {
		struct {
			const char *data;
			size_t size;
		} play;

		const struct tag *tag;
	} args;
	int result;

	void *data;
};

extern struct notify audio_output_client_notify;

#endif