////////////////////////////////////////////////////////
//
// GEM - Graphics Environment for Multimedia
//
// Implementation file
//
// Copyright (c) 2002-2011 IOhannes m zmölnig. forum::für::umläute. IEM. zmoelnig@iem.at
//      zmoelnig@iem.kug.ac.at
//  For information on usage and redistribution, and for a DISCLAIMER
//  *  OF ALL WARRANTIES, see the file, "GEM.LICENSE.TERMS"
//
//  this file has been generated...
////////////////////////////////////////////////////////

#include "GEMglCopyPixels.h"

CPPEXTERN_NEW_WITH_GIMME ( GEMglCopyPixels );

/////////////////////////////////////////////////////////
//
// GEMglViewport
//
/////////////////////////////////////////////////////////
// Constructor
//
GEMglCopyPixels :: GEMglCopyPixels      (int argc, t_atom* argv)
{
  x=y=width=height=0;
  type=0;
  if (argc>0) {
    x=atom_getint(argv);
  }
  if (argc>1) {
    y=atom_getint(argv+1);
  }
  if (argc>2) {
    width=atom_getint(argv+2);
  }
  if (argc>3) {
    height=atom_getint(argv+3);
  }
  if (argc>4) {
    type=atom_getint(argv+4);
  }

  m_inlet[0] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float,
                         gensym("x"));
  m_inlet[1] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float,
                         gensym("y"));
  m_inlet[2] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float,
                         gensym("width"));
  m_inlet[3] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float,
                         gensym("height"));
  m_inlet[4] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float,
                         gensym("type"));
}
/////////////////////////////////////////////////////////
// Destructor
//
GEMglCopyPixels :: ~GEMglCopyPixels ()
{
  inlet_free(m_inlet[0]);
  inlet_free(m_inlet[1]);
  inlet_free(m_inlet[2]);
  inlet_free(m_inlet[3]);
  inlet_free(m_inlet[4]);
}

/////////////////////////////////////////////////////////
// Render
//
void GEMglCopyPixels :: render(GemState *state)
{
  glCopyPixels (x, y, width, height, type);
}

/////////////////////////////////////////////////////////
// Variables
//
void GEMglCopyPixels :: xMess (t_float arg1)    // FUN
{
  x = static_cast<GLint>(arg1);
  setModified();
}

void GEMglCopyPixels :: yMess (t_float arg1)    // FUN
{
  y = static_cast<GLint>(arg1);
  setModified();
}

void GEMglCopyPixels :: widthMess (t_float arg1)        // FUN
{
  width = static_cast<GLsizei>(arg1);
  setModified();
}

void GEMglCopyPixels :: heightMess (t_float arg1)       // FUN
{
  height = static_cast<GLsizei>(arg1);
  setModified();
}

void GEMglCopyPixels :: typeMess (t_float arg1)         // FUN
{
  type = static_cast<GLenum>(arg1);
  setModified();
}


/////////////////////////////////////////////////////////
// static member functions
//

void GEMglCopyPixels :: obj_setupCallback(t_class *classPtr)
{
  class_addmethod(classPtr,
                  reinterpret_cast<t_method>(&GEMglCopyPixels::xMessCallback),
                  gensym("x"), A_DEFFLOAT, A_NULL);
  class_addmethod(classPtr,
                  reinterpret_cast<t_method>(&GEMglCopyPixels::yMessCallback),
                  gensym("y"), A_DEFFLOAT, A_NULL);
  class_addmethod(classPtr,
                  reinterpret_cast<t_method>(&GEMglCopyPixels::widthMessCallback),
                  gensym("width"), A_DEFFLOAT, A_NULL);
  class_addmethod(classPtr,
                  reinterpret_cast<t_method>(&GEMglCopyPixels::heightMessCallback),
                  gensym("height"), A_DEFFLOAT, A_NULL);
  class_addmethod(classPtr,
                  reinterpret_cast<t_method>(&GEMglCopyPixels::typeMessCallback),
                  gensym("type"), A_DEFFLOAT, A_NULL);
};

void GEMglCopyPixels :: xMessCallback (void* data, t_float arg0)
{
  GetMyClass(data)->xMess ( static_cast<t_float>(arg0));
}
void GEMglCopyPixels :: yMessCallback (void* data, t_float arg0)
{
  GetMyClass(data)->yMess ( static_cast<t_float>(arg0));
}
void GEMglCopyPixels :: widthMessCallback (void* data, t_float arg0)
{
  GetMyClass(data)->widthMess ( static_cast<t_float>(arg0));
}
void GEMglCopyPixels :: heightMessCallback (void* data, t_float arg0)
{
  GetMyClass(data)->heightMess ( static_cast<t_float>(arg0));
}
void GEMglCopyPixels :: typeMessCallback (void* data, t_float arg0)
{
  GetMyClass(data)->typeMess ( static_cast<t_float>(arg0));
}
