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Annotation of frontvm/hardware/scalebit.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * This file is part of the Scale2x project.
                      3:  *
                      4:  * Copyright (C) 2001-2003 Andrea Mazzoleni
                      5:  *
                      6:  * This program is free software; you can redistribute it and/or modify
                      7:  * it under the terms of the GNU General Public License as published by
                      8:  * the Free Software Foundation; either version 2 of the License, or
                      9:  * (at your option) any later version.
                     10:  *
                     11:  * This program is distributed in the hope that it will be useful,
                     12:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
                     13:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     14:  * GNU General Public License for more details.
                     15:  *
                     16:  * You should have received a copy of the GNU General Public License
                     17:  * along with this program; if not, write to the Free Software
                     18:  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
                     19:  */
                     20: 
                     21: /*
                     22:  * This file contains an example implementation of the Scale effect
                     23:  * applyed to a generic bitmap.
                     24:  *
                     25:  * You can find an high level description of the effect at :
                     26:  *
                     27:  * http://scale2x.sourceforge.net/
                     28:  *
                     29:  * Alternatively at the previous license terms, you are allowed to use this
                     30:  * code in your program with these conditions:
                     31:  * - the program is not used in commercial activities.
                     32:  * - the whole source code of the program is released with the binary.
                     33:  * - derivative works of the program are allowed.
                     34:  */
                     35: 
                     36: #ifndef __SCALEBIT_H
                     37: #define __SCALEBIT_H
                     38: 
                     39: int scale_precondition(unsigned scale, unsigned pixel, unsigned width, unsigned height);
                     40: void scale(unsigned scale, void* void_dst, unsigned dst_slice, const void* void_src, unsigned src_slice, unsigned pixel, unsigned width, unsigned height);
                     41: 
                     42: #endif
                     43: 

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