research.m1stereo.tv/gitweb/ - melted/blob - src/modules/jackrack/jack_rack.h

   1 /*
   2  * JACK Rack
   3  *
   4  * Original:
   5  * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
   6  *
   7  * Modification for MLT:
   8  * Copyright (C) 2004 Ushodaya Enterprises Limited
   9  * Author: Dan Dennedy <dan@dennedy.org>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  24  */
  25
  26 #ifndef __JR_JACK_RACK_H__
  27 #define __JR_JACK_RACK_H__
  28
  29 #include <glib.h>
  30 #include <ladspa.h>
  31
  32 #include "plugin.h"
  33 #include "plugin_mgr.h"
  34 #include "plugin_settings.h"
  35 #include "process.h"
  36
  37 typedef struct _saved_plugin saved_plugin_t;
  38
  39 struct _saved_plugin
  40 {
  41   settings_t     *settings;
  42 };
  43
  44 typedef struct _saved_rack   saved_rack_t;
  45
  46 struct _saved_rack
  47 {
  48   unsigned long  channels;
  49   jack_nframes_t sample_rate;
  50   GSList *       plugins;
  51 };
  52
  53 typedef struct _jack_rack jack_rack_t;
  54
  55 struct _jack_rack
  56 {
  57   plugin_mgr_t *    plugin_mgr;
  58   process_info_t *  procinfo;
  59   unsigned long     channels;
  60   GSList *          saved_plugins;
  61 };
  62
  63 jack_rack_t * jack_rack_new     (const char * client_name, unsigned long channels);
  64 void          jack_rack_destroy (jack_rack_t * jack_rack);
  65
  66 int jack_rack_open_file (jack_rack_t * jack_rack, const char * filename);
  67 void jack_rack_add_plugin (jack_rack_t * jack_rack, plugin_t * plugin);
  68 void jack_rack_add_saved_plugin (jack_rack_t * jack_rack, struct _saved_plugin * saved_plugin);
  69
  70 plugin_t * jack_rack_instantiate_plugin (jack_rack_t * jack_rack, plugin_desc_t * desc);
  71
  72 #endif /* __JR_JACK_RACK_H__ */