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////////////////////////////////////////////////////////
//
// 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 "GEMglTexSubImage1D.h"
#include "Gem/Image.h"
#include "Gem/State.h"
CPPEXTERN_NEW_WITH_THREE_ARGS ( GEMglTexSubImage1D, t_floatarg, A_DEFFLOAT, t_floatarg, A_DEFFLOAT, t_floatarg, A_DEFFLOAT );
/////////////////////////////////////////////////////////
//
// GEMglViewport
//
/////////////////////////////////////////////////////////
// Constructor
//
GEMglTexSubImage1D :: GEMglTexSubImage1D(t_floatarg arg0=0,
t_floatarg arg1=0,
t_floatarg arg2=0) :
level(static_cast<GLint>(arg0)),
xoffset(static_cast<GLint>(arg1)),
width(static_cast<GLsizei>(arg2))
{
m_inlet[0] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("level"));
m_inlet[1] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("xoffset"));
m_inlet[2] = inlet_new(this->x_obj, &this->x_obj->ob_pd, &s_float, gensym("width"));
}
/////////////////////////////////////////////////////////
// Destructor
//
GEMglTexSubImage1D :: ~GEMglTexSubImage1D () {
inlet_free(m_inlet[0]);
inlet_free(m_inlet[1]);
inlet_free(m_inlet[2]);
}
//////////////////
// extension check
bool GEMglTexSubImage1D :: isRunnable(void) {
if(GLEW_VERSION_1_1)return true;
error("your system does not support OpenGL-1.1");
return false;
}
/////////////////////////////////////////////////////////
// Render
//
void GEMglTexSubImage1D :: render(GemState *state) {
if (!state)return;
pixBlock*img=NULL; state->get(GemState::_PIX, img); if(!img || !&img->image)return;
target=GL_TEXTURE_1D;
glTexSubImage1D (target, level, xoffset, width,
img->image.format,
img->image.type,
img->image.data);
}
/////////////////////////////////////////////////////////
// Variables
//
void GEMglTexSubImage1D :: targetMess (t_float arg1) { // FUN
error("target has to be GL_TEXTURE_1D");
}
void GEMglTexSubImage1D :: levelMess (t_float arg1) { // FUN
level = static_cast<GLint>(arg1);
setModified();
}
void GEMglTexSubImage1D :: xoffsetMess (t_float arg1) { // FUN
xoffset = static_cast<GLint>(arg1);
setModified();
}
void GEMglTexSubImage1D :: widthMess (t_float arg1) { // FUN
width = static_cast<GLsizei>(arg1);
setModified();
}
/////////////////////////////////////////////////////////
// static member functions
//
void GEMglTexSubImage1D :: obj_setupCallback(t_class *classPtr) {
class_addmethod(classPtr, reinterpret_cast<t_method>(&GEMglTexSubImage1D::targetMessCallback), gensym("target"), A_DEFFLOAT, A_NULL);
class_addmethod(classPtr, reinterpret_cast<t_method>(&GEMglTexSubImage1D::levelMessCallback), gensym("level"), A_DEFFLOAT, A_NULL);
class_addmethod(classPtr, reinterpret_cast<t_method>(&GEMglTexSubImage1D::xoffsetMessCallback), gensym("xoffset"), A_DEFFLOAT, A_NULL);
class_addmethod(classPtr, reinterpret_cast<t_method>(&GEMglTexSubImage1D::widthMessCallback), gensym("width"), A_DEFFLOAT, A_NULL);
}
void GEMglTexSubImage1D :: targetMessCallback (void* data, t_floatarg arg0){
GetMyClass(data)->targetMess ( static_cast<t_float>(arg0));
}
void GEMglTexSubImage1D :: levelMessCallback (void* data, t_floatarg arg0){
GetMyClass(data)->levelMess ( static_cast<t_float>(arg0));
}
void GEMglTexSubImage1D :: xoffsetMessCallback (void* data, t_floatarg arg0){
GetMyClass(data)->xoffsetMess ( static_cast<t_float>(arg0));
}
void GEMglTexSubImage1D :: widthMessCallback (void* data, t_floatarg arg0){
GetMyClass(data)->widthMess ( static_cast<t_float>(arg0));
}
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