meterec/queue.h at master · fafaman/meterec · GitHub

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/*

  meterec
  Console based multi track digital peak meter and recorder for JACK
  Copyright (C) 2009-2020 Fabrice Lebas

  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.

*/

/* type of events */
#define ALL 0
#define SEEK 1 /* Request to seek at new time position */
#define LOOP 2 /* A loop has been programmed or is ongoing */
#define LOCK 3 /* Lock on track/take has changed */
#define NEWT 4 /* A new take is available */

/* queuees */
#define ALL 0
#define DISK 1
#define PEND 2
#define JACK 3

/* print*/
#define CURSES 1
#define STDOUT 2
#define LOG 3


void             add_event        (struct meterec_s *meterec, unsigned int queue, unsigned int type, jack_nframes_t old_playhead, jack_nframes_t new_playhead, unsigned int buffer_pos);
struct event_s * find_first_event (struct meterec_s *meterec, unsigned int queue, unsigned int type);
struct event_s * find_last_event  (struct meterec_s *meterec, unsigned int queue, unsigned int type);
void             rm_event         (struct meterec_s *meterec, struct event_s *event);
void             find_rm_events   (struct meterec_s *meterec, unsigned int queue, unsigned int type);
int              event_match      (struct event_s *event, unsigned int queue, unsigned int type);

void             event_queue_print(struct meterec_s *meterec, unsigned int where);
void             event_print      (struct meterec_s *meterec, unsigned int where, struct event_s *event);