instr.h

   1 /*
   2 Calf Box, an open source musical instrument.
   3 Copyright (C) 2010 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_INSTR_H
  20 #define CBOX_INSTR_H
  21
  22 #include "recsrc.h"
  23
  24 CBOX_EXTERN_CLASS(cbox_instrument)
  25
  26 struct cbox_module;
  27 struct cbox_rt;
  28 struct cbox_scene;
  29 struct cbox_instruments;
  30
  31 struct cbox_instrument_output
  32 {
  33     struct cbox_module *insert;
  34     int output_bus;
  35     float gain;
  36     struct cbox_recording_source rec_dry, rec_wet;
  37 };
  38
  39 struct cbox_instrument
  40 {
  41     CBOX_OBJECT_HEADER()
  42     struct cbox_command_target cmd_target;
  43     struct cbox_module *module;
  44     struct cbox_instrument_output *outputs;
  45     struct cbox_scene *scene;
  46     int refcount;
  47     gchar **aux_output_names;
  48     struct cbox_aux_bus **aux_outputs;
  49     int aux_output_count;
  50 };
  51
  52 extern void cbox_instrument_unref_aux_buses(struct cbox_instrument *instrument);
  53 extern void cbox_instrument_disconnect_aux_bus(struct cbox_instrument *instrument, struct cbox_aux_bus *bus);
  54 extern void cbox_instrument_destroy_if_unused(struct cbox_instrument *instrument);
  55 extern gboolean cbox_instrument_process_cmd(struct cbox_command_target *ct, struct cbox_command_target *fb, struct cbox_osc_command *cmd, GError **error);
  56
  57 extern void cbox_instrument_output_init(struct cbox_instrument_output *output, struct cbox_scene *scene, uint32_t max_numsamples);
  58 extern void cbox_instrument_output_uninit(struct cbox_instrument_output *output);
  59
  60 #endif