jackspa.h

   1 /* jackspa.h - API for LADSPA plugin instances with JACK audio ports
   2  * Copyright © 2007 Nick Thomas
   3  * Copyright © 2013 Géraud Meyer <graud@gmx.com>
   4  *
   5  * jackspa.h is part of ng-jackspa.
   6  *
   7  * ng-jackspa is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License version 2 as published
   9  * by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef JACKSPA_H
  21 #define JACKSPA_H
  22 #ifdef __cplusplus
  23 extern "C" {
  24 #endif
  25
  26 #include <jack/jack.h>
  27 #include <ladspa.h>
  28
  29 typedef struct {
  30         char *client_name;
  31         jack_client_t *jack_client;
  32         jack_port_t **ports;
  33         int num_control_ports;
  34         float *control_port_values;
  35         float *control_port_buffer;
  36         LADSPA_Descriptor *descriptor;
  37         LADSPA_Handle handle;
  38 } state_t;
  39
  40 int jackspa_init(state_t *state, int argc, char **argv);
  41
  42 #ifdef __cplusplus
  43 } /* extern "C" */
  44 #endif
  45 #endif