src/plugin.cpp

   1 /* Calf DSP Library
   2  * Example audio modules - LADSPA/DSSI/LV2 wrapper instantiation
   3  *
   4  * Copyright (C) 2001-2008 Krzysztof Foltman
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (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 GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General
  17  * Public License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21 #include <config.h>
  22 #include <calf/ladspa_wrap.h>
  23 #include <calf/lv2wrap.h>
  24 #include <calf/modules.h>
  25 #include <calf/modules_dev.h>
  26 #include <calf/modules_small.h>
  27
  28 using namespace calf_plugins;
  29
  30 #if USE_LADSPA
  31 template<class Module>
  32 LADSPA_Descriptor ladspa_wrapper<Module>::descriptor;
  33
  34 template<class Module>
  35 LADSPA_Descriptor ladspa_wrapper<Module>::descriptor_for_dssi;
  36
  37 #if USE_DSSI
  38
  39 template<class Module>
  40 DSSI_Descriptor ladspa_wrapper<Module>::dssi_descriptor;
  41
  42 template<class Module>
  43 DSSI_Program_Descriptor ladspa_wrapper<Module>::dssi_default_program;
  44
  45 template<class Module>
  46 std::vector<plugin_preset> *ladspa_wrapper<Module>::presets;
  47
  48 template<class Module>
  49 std::vector<DSSI_Program_Descriptor> *ladspa_wrapper<Module>::preset_descs;
  50 #endif
  51 #endif
  52
  53 #if USE_LV2
  54 // instantiate descriptor templates
  55 template<class Module> LV2_Descriptor calf_plugins::lv2_wrapper<Module>::descriptor;
  56 template<class Module> LV2_Calf_Descriptor calf_plugins::lv2_wrapper<Module>::calf_descriptor;
  57 template<class Module> LV2MessageContext calf_plugins::lv2_wrapper<Module>::message_context;
  58
  59 extern "C" {
  60
  61 const LV2_Descriptor *lv2_descriptor(uint32_t index)
  62 {
  63     #define PER_MODULE_ITEM(name, isSynth, jackname) if (!(index--)) return &lv2_wrapper<name##_audio_module>::get().descriptor;
  64     #include <calf/modulelist.h>
  65 #ifdef ENABLE_EXPERIMENTAL
  66     return lv2_small_descriptor(index);
  67 #else
  68     return NULL;
  69 #endif
  70 }
  71
  72 };
  73
  74 #endif
  75
  76 #if USE_LADSPA
  77 extern "C" {
  78
  79 const LADSPA_Descriptor *ladspa_descriptor(unsigned long Index)
  80 {
  81     #define PER_MODULE_ITEM(name, isSynth, jackname) if (!isSynth && !(Index--)) return &ladspa_wrapper<name##_audio_module>::get().descriptor;
  82     #include <calf/modulelist.h>
  83     return NULL;
  84 }
  85
  86 };
  87
  88 #if USE_DSSI
  89 extern "C" {
  90
  91 const DSSI_Descriptor *dssi_descriptor(unsigned long Index)
  92 {
  93     #define PER_MODULE_ITEM(name, isSynth, jackname) if (!(Index--)) return &calf_plugins::ladspa_wrapper<name##_audio_module>::get().dssi_descriptor;
  94     #include <calf/modulelist.h>
  95     return NULL;
  96 }
  97
  98 };
  99 #endif
 100
 101 #endif
 102