/*-----------------------------------------------------------------
LOG
    GEM - Graphics Environment for Multimedia

    age an image

    Copyright (c) 1997-1999 Mark Danks. mark@danks.org
    Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::für::umläute. IEM. zmoelnig@iem.kug.ac.at
    Copyright (c) 2002 James Tittle & Chris Clepper
    For information on usage and redistribution, and for a DISCLAIMER OF ALL
    WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.

    this is based on EffecTV by Fukuchi Kentauro
    * Copyright (C) 2001 FUKUCHI Kentarou

-----------------------------------------------------------------*/

#ifndef INCLUDE_PIX_GREY_H_
#define INCLUDE_PIX_GREY_H_

#include "Pixes/pix_rgba.h"

/*-----------------------------------------------------------------
-------------------------------------------------------------------
CLASS
    pix_grey
    
    Change pix from "any" color-space to GL_LUMINANCE

KEYWORDS
    pix
    
DESCRIPTION
   
-----------------------------------------------------------------*/

class GEM_EXTERN pix_grey : public pix_rgba
{
    CPPEXTERN_HEADER(pix_grey, GemPixObj)

    public:

    //////////
    // Constructor
    pix_grey();

   protected:
};

#endif	// for header file
