gimp/app/color_transfer.h

38 lines
1.3 KiB
C

/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* 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 __COLOR_TRANSFER_H__
#define __COLOR_TRANSFER_H__
/*************************/
/* color transfer data */
/* for lightening */
extern double highlights_add[];
extern double midtones_add[];
extern double shadows_add[];
/* for darkening */
extern double highlights_sub[];
extern double midtones_sub[];
extern double shadows_sub[];
/* color transfer functions */
void color_transfer_init (void);
#endif /* __COLOR_TRANSFER_H__ */