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

   1 /*
   2  *   JACK Rack
   3  *
   4  *   Copyright (C) Robert Ham 2003 (node@users.sourceforge.net)
   5  *
   6  *   This program is free software; you can redistribute it and/or modify
   7  *   it under the terms of the GNU General Public License as published by
   8  *   the Free Software Foundation; either version 2 of the License, or
   9  *   (at your option) any later version.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program; if not, write to the Free Software
  18  *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19  */
  20
  21 #ifndef __JR_PLUGIN_SETTINGS_H__
  22 #define __JR_PLUGIN_SETTINGS_H__
  23
  24 #include <glib.h>
  25 #include <ladspa.h>
  26
  27 #include "plugin_mgr.h"
  28 #include "plugin_desc.h"
  29
  30 typedef struct _settings settings_t;
  31
  32 struct _settings
  33 {
  34   guint32   sample_rate;
  35   plugin_desc_t *  desc;
  36   guint            copies;
  37   LADSPA_Data **   control_values;
  38   gboolean *       locks;
  39   gboolean         lock_all;
  40   gboolean         enabled;
  41   unsigned long    channels;
  42   gboolean         wet_dry_enabled;
  43   gboolean         wet_dry_locked;
  44   LADSPA_Data *    wet_dry_values;
  45 };
  46
  47 settings_t * settings_new     (plugin_desc_t * desc, unsigned long channels, guint32 sample_rate);
  48 settings_t * settings_dup     (settings_t * settings);
  49 void         settings_destroy (settings_t * settings);
  50
  51 void settings_set_control_value   (settings_t * settings, guint copy, unsigned long control_index, LADSPA_Data value);
  52 void settings_set_lock            (settings_t * settings, unsigned long control_index, gboolean locked);
  53 void settings_set_lock_all        (settings_t * settings, gboolean lock_all);
  54 void settings_set_enabled         (settings_t * settings, gboolean enabled);
  55 void settings_set_wet_dry_enabled (settings_t * settings, gboolean enabled);
  56 void settings_set_wet_dry_locked  (settings_t * settings, gboolean locked);
  57 void settings_set_wet_dry_value   (settings_t * settings, unsigned long channel, LADSPA_Data value);
  58
  59 LADSPA_Data   settings_get_control_value   (settings_t * settings, guint copy, unsigned long control_index);
  60 gboolean      settings_get_lock            (const settings_t * settings, unsigned long control_index);
  61 gboolean      settings_get_lock_all        (const settings_t * settings);
  62 gboolean      settings_get_enabled         (const settings_t * settings);
  63 guint         settings_get_copies          (const settings_t * settings);
  64 unsigned long settings_get_channels        (const settings_t * settings);
  65 gboolean      settings_get_wet_dry_enabled (const settings_t * settings);
  66 gboolean      settings_get_wet_dry_locked  (const settings_t * settings);
  67 LADSPA_Data   settings_get_wet_dry_value   (settings_t * settings, unsigned long channel);
  68
  69 void settings_set_sample_rate (settings_t * settings, guint32 sample_rate);
  70
  71 #endif /* __JR_PLUGIN_SETTINGS_H__ */