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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
/*
* Copyright © 2006 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Author: Carl D. Worth <cworth@cworth.org>
*/
#include "cairo-perf.h"
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
typedef enum {
WM_NEW_PATH,
WM_MOVE_TO,
WM_LINE_TO,
WM_HLINE_TO,
WM_VLINE_TO,
WM_REL_LINE_TO,
WM_END
} wm_type_t;
typedef struct _wm_element {
wm_type_t type;
double x;
double y;
} wm_element_t;
#include "world-map.h"
static cairo_perf_ticks_t
do_world_map (cairo_t *cr, int width, int height, int loops)
{
const wm_element_t *e;
double cx, cy;
cairo_set_line_width (cr, 0.2);
cairo_perf_timer_start ();
while (loops--) {
cairo_set_source_rgb (cr, .68, .85, .90); /* lightblue */
cairo_rectangle (cr, 0, 0, 800, 400);
cairo_fill (cr);
e = &countries[0];
while (1) {
switch (e->type) {
case WM_NEW_PATH:
case WM_END:
cairo_set_source_rgb (cr, .75, .75, .75); /* silver */
cairo_fill_preserve (cr);
cairo_set_source_rgb (cr, .50, .50, .50); /* gray */
cairo_stroke (cr);
cairo_move_to (cr, e->x, e->y);
break;
case WM_MOVE_TO:
cairo_close_path (cr);
cairo_move_to (cr, e->x, e->y);
break;
case WM_LINE_TO:
cairo_line_to (cr, e->x, e->y);
break;
case WM_HLINE_TO:
cairo_get_current_point (cr, &cx, &cy);
cairo_line_to (cr, e->x, cy);
break;
case WM_VLINE_TO:
cairo_get_current_point (cr, &cx, &cy);
cairo_line_to (cr, cx, e->y);
break;
case WM_REL_LINE_TO:
cairo_rel_line_to (cr, e->x, e->y);
break;
}
if (e->type == WM_END)
break;
e++;
}
cairo_new_path (cr);
}
cairo_perf_timer_stop ();
return cairo_perf_timer_elapsed ();
}
void
world_map (cairo_perf_t *perf, cairo_t *cr, int width, int height)
{
if (! cairo_perf_can_run (perf, "world-map", NULL))
return;
cairo_perf_run (perf, "world-map", do_world_map);
}
|
