auxbus.h

   1 /*
   2 Calf Box, an open source musical instrument.
   3 Copyright (C) 2010-2011 Krzysztof Foltman
   4
   5 This program is free software: you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation, either version 3 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 */
  18
  19 #ifndef CBOX_AUXBUS_H
  20 #define CBOX_AUXBUS_H
  21
  22 #include "dom.h"
  23 #include "module.h"
  24
  25 struct cbox_scene;
  26
  27 CBOX_EXTERN_CLASS(cbox_aux_bus)
  28
  29 struct cbox_aux_bus
  30 {
  31     CBOX_OBJECT_HEADER()
  32     struct cbox_command_target cmd_target;
  33     struct cbox_scene *owner;
  34
  35     gchar *name;
  36     struct cbox_module *module;
  37     int refcount;
  38
  39     float *input_bufs[2];
  40     float *output_bufs[2];
  41 };
  42
  43 extern struct cbox_aux_bus *cbox_aux_bus_load(struct cbox_scene *scene, const char *name, struct cbox_rt *rt, GError **error);
  44 extern void cbox_aux_bus_ref(struct cbox_aux_bus *bus);
  45 extern void cbox_aux_bus_unref(struct cbox_aux_bus *bus);
  46
  47 #endif