cvd/colourspace.h

/*                       
    This file is part of the CVD Library.

    Copyright (C) 2005 The Authors

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 
    51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/
#ifndef CVD_COLOURSPACE_H
#define CVD_COLOURSPACE_H

namespace CVD
{
    namespace ColourSpace
    {
        void yuv411_to_rgb(const unsigned char* yuv411, int npix, unsigned char* out);
        void yuv411_to_y(const unsigned char* yuv411, int npix, unsigned char* out);
        void yuv411_to_rgb_y(const unsigned char* yuv411, int npix, unsigned char* outc, unsigned char* outy);

        
        void bayer_to_grey(const unsigned char* bggr, unsigned char* grey, unsigned int width, unsigned int height);

        void bayer_to_rgb(const unsigned char* bggr, unsigned char* rgb, unsigned int width, unsigned int height);


          
        void yuv422_to_rgb(const unsigned char* yuv, unsigned char* rgb, unsigned int width, unsigned int height);
        
          void yuv422_to_grey(const unsigned char* yuv, unsigned char* grey, unsigned int width, unsigned int height);
        
        void yuv420p_to_rgb(const unsigned char* y, const unsigned char* u, const unsigned char* v, 
                    unsigned char* rgb, unsigned int width, unsigned int rowpairs);
        
        void yuv420p_to_grey(const unsigned char* y, const unsigned char* u, const unsigned char* v, 
                     unsigned char* grey, unsigned int width, unsigned int height);
        
        void vuy422_to_rgb(const unsigned char* yuv, unsigned char* rgb, unsigned int width, unsigned int height);
        
        void vuy422_to_grey(const unsigned char* yuv, unsigned char* grey, unsigned int width, unsigned int height);
    }
}

#endif

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