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-rw-r--r--uisimulator/colors.h140
-rw-r--r--uisimulator/hsv.h27
-rw-r--r--uisimulator/list.h38
-rw-r--r--uisimulator/usleep.h20
-rw-r--r--uisimulator/yarandom.h64
5 files changed, 0 insertions, 289 deletions
diff --git a/uisimulator/colors.h b/uisimulator/colors.h
deleted file mode 100644
index 61421cf5c3..0000000000
--- a/uisimulator/colors.h
+++ /dev/null
@@ -1,140 +0,0 @@
1/* xscreensaver, Copyright (c) 1992, 1997 Jamie Zawinski <jwz@jwz.org>
2 *
3 * Permission to use, copy, modify, distribute, and sell this software and its
4 * documentation for any purpose is hereby granted without fee, provided that
5 * the above copyright notice appear in all copies and that both that
6 * copyright notice and this permission notice appear in supporting
7 * documentation. No representations are made about the suitability of this
8 * software for any purpose. It is provided "as is" without express or
9 * implied warranty.
10 */
11
12#ifndef __COLORS_H__
13#define __COLORS_H__
14
15/* Like XFreeColors, but works on `XColor *' instead of `unsigned long *'
16 */
17extern void free_colors (Display *, Colormap, XColor *, int ncolors);
18
19
20/* Allocates writable, non-contiguous color cells. The number requested is
21 passed in *ncolorsP, and the number actually allocated is returned there.
22 (Unlike XAllocColorCells(), this will allocate as many as it can, instead
23 of failing if they can't all be allocated.)
24 */
25extern void allocate_writable_colors (Display *dpy, Colormap cmap,
26 unsigned long *pixels, int *ncolorsP);
27
28
29/* Generates a sequence of colors evenly spaced between the given pair
30 of HSV coordinates.
31
32 If closed_p is true, the colors will go from the first point to the
33 second then back to the first.
34
35 If allocate_p is true, the colors will be allocated from the map;
36 if enough colors can't be allocated, we will try for less, and the
37 result will be returned to ncolorsP.
38
39 If writable_p is true, writable color cells will be allocated;
40 otherwise, read-only cells will be allocated.
41 */
42extern void make_color_ramp (Display *dpy, Colormap cmap,
43 int h1, double s1, double v1,
44 int h2, double s2, double v2,
45 XColor *colors, int *ncolorsP,
46 Bool closed_p,
47 Bool allocate_p,
48 Bool writable_p);
49
50/* Generates a sequence of colors evenly spaced around the triangle
51 indicated by the thee HSV coordinates.
52
53 If allocate_p is true, the colors will be allocated from the map;
54 if enough colors can't be allocated, we will try for less, and the
55 result will be returned to ncolorsP.
56
57 If writable_p is true, writable color cells will be allocated;
58 otherwise, read-only cells will be allocated.
59 */
60extern void make_color_loop (Display *, Colormap,
61 int h1, double s1, double v1,
62 int h2, double s2, double v2,
63 int h3, double s3, double v3,
64 XColor *colors, int *ncolorsP,
65 Bool allocate_p,
66 Bool writable_p);
67
68
69/* Allocates a hopefully-interesting colormap, which will be a closed loop
70 without any sudden transitions.
71
72 If allocate_p is true, the colors will be allocated from the map;
73 if enough colors can't be allocated, we will try for less, and the
74 result will be returned to ncolorsP. An error message will be
75 printed on stderr (if verbose_p).
76
77 If *writable_pP is true, writable color cells will be allocated;
78 otherwise, read-only cells will be allocated. If no writable cells
79 cannot be allocated, we will try to allocate unwritable cells
80 instead, and print a message on stderr to that effect (if verbose_p).
81 */
82extern void make_smooth_colormap (Display *dpy, Visual *visual,
83 Colormap cmap,
84 XColor *colors, int *ncolorsP,
85 Bool allocate_p,
86 Bool *writable_pP,
87 Bool verbose_p);
88
89/* Allocates a uniform colormap which touches each hue of the spectrum,
90 evenly spaced. The saturation and intensity are chosen randomly, but
91 will be high enough to be visible.
92
93 If allocate_p is true, the colors will be allocated from the map;
94 if enough colors can't be allocated, we will try for less, and the
95 result will be returned to ncolorsP. An error message will be
96 printed on stderr (if verbose_p).
97
98 If *writable_pP is true, writable color cells will be allocated;
99 otherwise, read-only cells will be allocated. If no writable cells
100 cannot be allocated, we will try to allocate unwritable cells
101 instead, and print a message on stderr to that effect (if verbose_p).
102 */
103extern void make_uniform_colormap (Display *dpy, Visual *visual,
104 Colormap cmap,
105 XColor *colors, int *ncolorsP,
106 Bool allocate_p,
107 Bool *writable_pP,
108 Bool verbose_p);
109
110/* Allocates a random colormap (the colors are unrelated to one another.)
111 If `bright_p' is false, the colors will be completely random; if it is
112 true, all of the colors will be bright enough to see on a black background.
113
114 If allocate_p is true, the colors will be allocated from the map;
115 if enough colors can't be allocated, we will try for less, and the
116 result will be returned to ncolorsP. An error message will be
117 printed on stderr (if verbose_p).
118
119 If *writable_pP is true, writable color cells will be allocated;
120 otherwise, read-only cells will be allocated. If no writable cells
121 cannot be allocated, we will try to allocate unwritable cells
122 instead, and print a message on stderr to that effect (if verbose_p).
123 */
124extern void make_random_colormap (Display *dpy, Visual *visual,
125 Colormap cmap,
126 XColor *colors, int *ncolorsP,
127 Bool bright_p,
128 Bool allocate_p,
129 Bool *writable_pP,
130 Bool verbose_p);
131
132
133/* Assuming that the array of colors indicates the current state of a set
134 of writable color cells, this rotates the contents of the array by
135 `distance' steps, moving the colors of cell N to cell (N - distance).
136 */
137extern void rotate_colors (Display *, Colormap,
138 XColor *, int ncolors, int distance);
139
140#endif /* __COLORS_H__ */
diff --git a/uisimulator/hsv.h b/uisimulator/hsv.h
deleted file mode 100644
index e0fdfb0fe6..0000000000
--- a/uisimulator/hsv.h
+++ /dev/null
@@ -1,27 +0,0 @@
1/* xscreensaver, Copyright (c) 1992, 1997 Jamie Zawinski <jwz@jwz.org>
2 *
3 * Permission to use, copy, modify, distribute, and sell this software and its
4 * documentation for any purpose is hereby granted without fee, provided that
5 * the above copyright notice appear in all copies and that both that
6 * copyright notice and this permission notice appear in supporting
7 * documentation. No representations are made about the suitability of this
8 * software for any purpose. It is provided "as is" without express or
9 * implied warranty.
10 */
11
12#ifndef __HSV_H__
13#define __HSV_H__
14
15/* Converts between RGB and HSV color spaces.
16 R, G, and B are in the range 0 - 65535;
17 H is in the range 0 - 360;
18 S and V are in the range 0.0 - 1.0.
19 */
20extern void hsv_to_rgb (int h, double s, double v,
21 unsigned short *r,
22 unsigned short *g,
23 unsigned short *b);
24extern void rgb_to_hsv (unsigned short r, unsigned short g, unsigned short b,
25 int *h, double *s, double *v);
26
27#endif /* __HSV_H__ */
diff --git a/uisimulator/list.h b/uisimulator/list.h
deleted file mode 100644
index 91a85869bc..0000000000
--- a/uisimulator/list.h
+++ /dev/null
@@ -1,38 +0,0 @@
1#ifndef LIST_H
2#define LIST_H
3
4
5class ListWalk {
6 public:
7 ListWalk(class List *list);
8 void restart();
9
10 void* getNext();
11
12 private:
13 int index;
14 class List *list;
15};
16
17class List {
18 friend ListWalk;
19 public:
20 List();
21
22 void* getNext(void *); // next after this
23
24 int getSize();
25
26 bool add(void *);
27 void *remove(void *);
28
29 private:
30 void **data;
31 int datasize;
32
33 int size;
34
35};
36
37
38#endif // LIST_H
diff --git a/uisimulator/usleep.h b/uisimulator/usleep.h
deleted file mode 100644
index c40363ef4a..0000000000
--- a/uisimulator/usleep.h
+++ /dev/null
@@ -1,20 +0,0 @@
1/* xscreensaver, Copyright (c) 1992, 1996 Jamie Zawinski <jwz@jwz.org>
2 *
3 * Permission to use, copy, modify, distribute, and sell this software and its
4 * documentation for any purpose is hereby granted without fee, provided that
5 * the above copyright notice appear in all copies and that both that
6 * copyright notice and this permission notice appear in supporting
7 * documentation. No representations are made about the suitability of this
8 * software for any purpose. It is provided "as is" without express or
9 * implied warranty.
10 */
11
12#ifndef __SCREENHACK_USLEEP_H__
13#define __SCREENHACK_USLEEP_H__
14
15extern void screenhack_usleep (unsigned long usecs);
16
17#undef usleep
18#define usleep(usecs) screenhack_usleep(usecs)
19
20#endif /* __SCREENHACK_USLEEP_H__ */
diff --git a/uisimulator/yarandom.h b/uisimulator/yarandom.h
deleted file mode 100644
index 0e1dfcfb76..0000000000
--- a/uisimulator/yarandom.h
+++ /dev/null
@@ -1,64 +0,0 @@
1/* xscreensaver, Copyright (c) 1997, 1998 by Jamie Zawinski <jwz@jwz.org>
2 *
3 * Permission to use, copy, modify, distribute, and sell this software and its
4 * documentation for any purpose is hereby granted without fee, provided that
5 * the above copyright notice appear in all copies and that both that
6 * copyright notice and this permission notice appear in supporting
7 * documentation. No representations are made about the suitability of this
8 * software for any purpose. It is provided "as is" without express or
9 * implied warranty.
10 */
11
12#ifndef __YARANDOM_H__
13#define __YARANDOM_H__
14
15#undef random
16#undef rand
17#undef drand48
18#undef srandom
19#undef srand
20#undef srand48
21#undef frand
22#undef RAND_MAX
23
24#ifdef VMS
25# include "vms-gtod.h"
26#endif
27
28extern unsigned int ya_random (void);
29extern void ya_rand_init (unsigned int);
30
31#define random() ya_random()
32#define RAND_MAX 0x7FFFFFFF
33
34/*#define srandom(i) ya_rand_init(0)*/
35
36/* Define these away to keep people from using the wrong APIs in xscreensaver.
37 */
38#define rand __ERROR_use_random_not_rand_in_xscreensaver__
39#define drand48 __ERROR_use_random_not_drand48_in_xscreensaver__
40#define srandom __ERROR_do_not_call_srandom_in_xscreensaver__
41#define srand __ERROR_do_not_call_srand_in_xscreensaver__
42#define srand48 __ERROR_do_not_call_srand48_in_xscreensaver__
43#define ya_rand_init __ERROR_do_not_call_ya_rand_init_in_xscreensaver__
44
45
46#if defined (__GNUC__) && (__GNUC__ >= 2)
47 /* Implement frand using GCC's statement-expression extension. */
48
49# define frand(f) \
50 ({ double tmp = (((double) random()) / \
51 (((double) ((unsigned int)~0)) / ((double) (f)))); \
52 tmp < 0 ? (-tmp) : tmp; })
53
54#else /* not GCC2 - implement frand using a global variable.*/
55
56static double _frand_tmp_;
57# define frand(f) \
58 (_frand_tmp_ = (((double) random()) / \
59 (((double) ((unsigned int)~0)) / ((double) (f)))), \
60 _frand_tmp_ < 0 ? (-_frand_tmp_) : _frand_tmp_)
61
62#endif /* not GCC2 */
63
64#endif /* __YARANDOM_H__ */
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