File: lut-funcs.h

package info (click to toggle)
gimp 2.2.13-1etch4
  • links: PTS
  • area: main
  • in suites: etch
  • size: 94,832 kB
  • ctags: 47,113
  • sloc: ansic: 524,858; xml: 36,798; lisp: 9,870; sh: 9,409; makefile: 7,923; python: 2,674; perl: 2,589; yacc: 520; lex: 334
file content (73 lines) | stat: -rw-r--r-- 2,454 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
/* 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 __LUT_FUNCS_H__
#define __LUT_FUNCS_H__


/* brightness contrast */
GimpLut * brightness_contrast_lut_new   (gdouble  brightness,
					 gdouble  contrast,
					 gint     n_channels);
void      brightness_contrast_lut_setup (GimpLut *lut,
					 gdouble  brightness,
					 gdouble  contrast,
					 gint     n_channels);

/* invert */
GimpLut * invert_lut_new                (gint     n_channels);
void      invert_lut_setup              (GimpLut *lut,
					 gint     n_channels);

/* add (or subtract) */
GimpLut * add_lut_new                   (gdouble  amount,
					 gint     n_channels);
void      add_lut_setup                 (GimpLut *lut,
					 gdouble  amount,
					 gint     n_channels);

/* intersect (MIN (pixel, value)) */
GimpLut * intersect_lut_new             (gdouble  value,
					 gint     n_channels);
void      intersect_lut_setup           (GimpLut *lut,
					 gdouble  value,
					 gint     n_channels);

/* threshold */
GimpLut * threshold_lut_new             (gdouble  value,
					 gint     n_channels);
void      threshold_lut_setup           (GimpLut *lut,
					 gdouble  value,
					 gint     n_channels);

/* posterize */
GimpLut * posterize_lut_new             (gint     levels,
					 gint     n_channels);
void      posterize_lut_setup           (GimpLut *lut,
					 gint     levels,
					 gint     n_channels);

/* equalize histogram */
GimpLut * eq_histogram_lut_new          (GimpHistogram *histogram,
					 gint           n_channels);
void      eq_histogram_lut_setup        (GimpLut       *lut,
					 GimpHistogram *histogram,
					 gint           n_channels);


#endif /* __LUT_FUNCS_H__ */