research.m1stereo.tv/gitweb/ - melted/blob - src/modules/jackrack/plugin_settings.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_PLUGIN_SETTINGS_H__
  27 #define __JR_PLUGIN_SETTINGS_H__
  28
  29 #include <glib.h>
  30 #include <ladspa.h>
  31
  32 #include "plugin_mgr.h"
  33 #include "plugin_desc.h"
  34
  35 typedef struct _settings settings_t;
  36
  37 struct _settings
  38 {
  39   guint32   sample_rate;
  40   plugin_desc_t *  desc;
  41   guint            copies;
  42   LADSPA_Data **   control_values;
  43   gboolean *       locks;
  44   gboolean         lock_all;
  45   gboolean         enabled;
  46   unsigned long    channels;
  47   gboolean         wet_dry_enabled;
  48   gboolean         wet_dry_locked;
  49   LADSPA_Data *    wet_dry_values;
  50 };
  51
  52 settings_t * settings_new     (plugin_desc_t * desc, unsigned long channels, guint32 sample_rate);
  53 settings_t * settings_dup     (settings_t * settings);
  54 void         settings_destroy (settings_t * settings);
  55
  56 void settings_set_control_value   (settings_t * settings, guint copy, unsigned long control_index, LADSPA_Data value);
  57 void settings_set_lock            (settings_t * settings, unsigned long control_index, gboolean locked);
  58 void settings_set_lock_all        (settings_t * settings, gboolean lock_all);
  59 void settings_set_enabled         (settings_t * settings, gboolean enabled);
  60 void settings_set_wet_dry_enabled (settings_t * settings, gboolean enabled);
  61 void settings_set_wet_dry_locked  (settings_t * settings, gboolean locked);
  62 void settings_set_wet_dry_value   (settings_t * settings, unsigned long channel, LADSPA_Data value);
  63
  64 LADSPA_Data   settings_get_control_value   (settings_t * settings, guint copy, unsigned long control_index);
  65 gboolean      settings_get_lock            (const settings_t * settings, unsigned long control_index);
  66 gboolean      settings_get_lock_all        (const settings_t * settings);
  67 gboolean      settings_get_enabled         (const settings_t * settings);
  68 guint         settings_get_copies          (const settings_t * settings);
  69 unsigned long settings_get_channels        (const settings_t * settings);
  70 gboolean      settings_get_wet_dry_enabled (const settings_t * settings);
  71 gboolean      settings_get_wet_dry_locked  (const settings_t * settings);
  72 LADSPA_Data   settings_get_wet_dry_value   (settings_t * settings, unsigned long channel);
  73
  74 void settings_set_sample_rate (settings_t * settings, guint32 sample_rate);
  75
  76 #endif /* __JR_PLUGIN_SETTINGS_H__ */