//=========================================================
//  MusE
//  Linux Music Editor
//    $Id: freeverb.cpp,v 1.1.1.1 2003/10/27 18:57:03 wschweer Exp $
//  (C) Copyright 2000 Werner Schweer (ws@seh.de)
//
//  This program is free software; you can redistribute it and/or
//  modify it under the terms of the GNU General Public License
//  as published by the Free Software Foundation; version 2 of
//  the License, or (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
//=========================================================

#include "revmodel.h"

//---------------------------------------------------------
//   instantiateFreeverb
//    Construct a new plugin instance.
//---------------------------------------------------------

LADSPA_Handle instantiate(const LADSPA_Descriptor* /*Descriptor*/,
   unsigned long /* samplerate*/)
      {
      return new Revmodel;
      }

//---------------------------------------------------------
//   connectPortToFreeverb
//    Connect a port to a data location.
//---------------------------------------------------------

void connect(LADSPA_Handle Instance, unsigned long port,
   LADSPA_Data* data)
      {
      ((Revmodel *)Instance)->port[port] = data;
      }

//---------------------------------------------------------
//   activate
//---------------------------------------------------------

void activate(LADSPA_Handle instance)
      {
      ((Revmodel *)instance)->activate();
      }

//---------------------------------------------------------
//   deactivate
//---------------------------------------------------------

void deactivate(LADSPA_Handle /*Instance*/)
      {
      }

//---------------------------------------------------------
//   runFreeverb
//---------------------------------------------------------

void run(LADSPA_Handle Instance, unsigned long n)
      {
      ((Revmodel*)Instance)->processreplace(n);
      }

//---------------------------------------------------------
//   runAddingFreeverb
//    *ADD* the output to the output buffer.
//---------------------------------------------------------

void runAdding(LADSPA_Handle Instance, unsigned long n)
      {
      ((Revmodel*)Instance)->processmix(n);
      }

//---------------------------------------------------------
//   setFreeverbRunAddingGain
//---------------------------------------------------------

void setGain(LADSPA_Handle /*Instance*/, LADSPA_Data /*Gain*/)
      {
//      ((Freeverb *)Instance)->m_fRunAddingGain = Gain;
      }

//---------------------------------------------------------
//   cleanupFreeverb
//---------------------------------------------------------

void cleanup(LADSPA_Handle Instance)
      {
      delete (Revmodel *)Instance;
      }

static const char* portNames[] = {
      "Input (Left)",
      "Input (Right)",
      "Output (Left)",
      "Output (Right)",
      "Room Size",
      "Damping",
      "Wet Level",
      };

LADSPA_PortDescriptor portDescriptors[] = {
      LADSPA_PORT_INPUT  | LADSPA_PORT_AUDIO,
      LADSPA_PORT_INPUT  | LADSPA_PORT_AUDIO,
      LADSPA_PORT_OUTPUT | LADSPA_PORT_AUDIO,
      LADSPA_PORT_OUTPUT | LADSPA_PORT_AUDIO,
      LADSPA_PORT_INPUT  | LADSPA_PORT_CONTROL,
      LADSPA_PORT_INPUT  | LADSPA_PORT_CONTROL,
      LADSPA_PORT_INPUT  | LADSPA_PORT_CONTROL,
      };

LADSPA_PortRangeHint portRangeHints[] = {
      { 0, 0.0, 0.0 },
      { 0, 0.0, 0.0 },
      { 0, 0.0, 0.0 },
      { 0, 0.0, 0.0 },
      { LADSPA_HINT_BOUNDED_ABOVE | LADSPA_HINT_BOUNDED_BELOW,  0.0, 1.0 },
      { LADSPA_HINT_BOUNDED_ABOVE | LADSPA_HINT_BOUNDED_BELOW | LADSPA_HINT_LOGARITHMIC, 0.0, 1.0 },
      { LADSPA_HINT_BOUNDED_ABOVE | LADSPA_HINT_BOUNDED_BELOW | LADSPA_HINT_LOGARITHMIC, 0.0, 1.0 },
      };

LADSPA_Descriptor descriptor = {
      1050,
      "freeverb1",
      LADSPA_PROPERTY_HARD_RT_CAPABLE,
      "Freeverb",
      "Werner Schweer",
      "None",
      7,
      portDescriptors,
      portNames,
      portRangeHints,
      0,                // impl. data
      instantiate,
      connect,
      activate,
      run,
      runAdding,
      setGain,
      deactivate,
      cleanup
      };

//---------------------------------------------------------
//   _init
//    called automatically when the plugin library is first
//    loaded.
//---------------------------------------------------------

void _init()
      {
      }

//---------------------------------------------------------
//   _fini
//    called automatically when the library is unloaded.
//---------------------------------------------------------

void _fini()
      {
      }

//---------------------------------------------------------
//   ladspa_descriptor
//    Return a descriptor of the requested plugin type.
//---------------------------------------------------------

const LADSPA_Descriptor* ladspa_descriptor(unsigned long i)
      {
      return (i == 0) ? &descriptor : 0;
      }