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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2005 Miika Pekkarinen
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _CODEC_THREAD_H
#define _CODEC_THREAD_H
#include <stdbool.h>
/* codec identity */
int get_codec_base_type(int type);
const char *get_codec_filename(int cod_spec);
/* codec thread */
/* Audio MUST be stopped before requesting callback! */
void codec_thread_do_callback(void (*fn)(void),
unsigned int *codec_thread_id);
void codec_init_codec_api(void);
void make_codec_thread(void);
void codec_thread_resume(void);
bool is_codec_thread(void);
#ifdef HAVE_PRIORITY_SCHEDULING
int codec_thread_get_priority(void);
int codec_thread_set_priority(int priority);
#endif
/* codec commands - on audio thread only! */
intptr_t codec_ack_msg(intptr_t data, bool stop_codec);
bool codec_load(int hid, int cod_spec);
void codec_stop(void);
int codec_loaded(void);
/* */
#endif /* _CODEC_THREAD_H */
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