jack_compat.h

   1 /* -*- Mode: C ; c-basic-offset: 2 -*- */
   2 /*****************************************************************************
   3  *
   4  *   This file is part of gmidimonitor
   5  *
   6  *   Copyright (C) 2007,2008,2011 Nedko Arnaudov <nedko@arnaudov.name>
   7  *
   8  *   This program is free software; you can redistribute it and/or modify
   9  *   it under the terms of the GNU General Public License as published by
  10  *   the Free Software Foundation; version 2 of the License
  11  *
  12  *   This program is distributed in the hope that it will be useful,
  13  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *   GNU General Public License for more details.
  16  *
  17  *   You should have received a copy of the GNU General Public License
  18  *   along with this program; if not, write to the Free Software
  19  *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  *****************************************************************************/
  22
  23 #if defined(JACK_MIDI_NEEDS_NFRAMES)
  24
  25 jack_nframes_t
  26 jack_midi_get_event_count_compat(
  27   void * port_buffer)
  28 {
  29 #if defined(HAVE_OLD_JACK_MIDI)
  30   return jack_midi_port_get_info(port_buffer, 0)->event_count;
  31 #else
  32   return jack_midi_get_event_count(port_buffer, 0);
  33 #endif
  34 }
  35
  36 #define jack_midi_get_event_count jack_midi_get_event_count_compat
  37
  38 int
  39 jack_midi_event_get_compat(
  40   jack_midi_event_t * event,
  41   void * port_buffer,
  42   jack_nframes_t event_index)
  43 {
  44   return jack_midi_event_get(event, port_buffer, event_index, 0);
  45 }
  46
  47 #define jack_midi_event_get jack_midi_event_get_compat
  48
  49 #else
  50
  51 #if defined(HAVE_OLD_JACK_MIDI)
  52 #error "Old (0.102.20) JACK MIDI API needs nframes (autotools probably gone mad)"
  53 #endif
  54
  55 #endif  /* #if defined(JACK_MIDI_NEEDS_NFRAMES) */