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/****************************************************************************
imagelib.h - header for a simple image manipulation library.
Distributed with Xplanet.
Copyright (C) 2002 Hari Nair <hari@alumni.caltech.edu>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
****************************************************************************/
#ifndef IMAGELIB_H
#define IMAGELIB_H
#ifdef __cplusplus
extern "C" {
#endif
extern int
crop_image(unsigned char **rgb, int in_width, int in_height, int x, int y,
int width, int height);
extern int
delete_image(unsigned char **rgb);
extern int
read_image(const char *filename, int *width, int *height,
unsigned char **rgb);
extern int
resize_image(unsigned char **rgb, int in_width, int in_height,
int out_width, int out_height, int bilinear);
extern void
set_alpha(unsigned char *A);
extern void
set_quality(int q);
extern int
write_image(const char *filename, int width, int height, unsigned char *rgb);
#ifdef __cplusplus
}
#endif
#endif
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