1 /*
2 * Copyright © 2006 Red Hat, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without
7 * restriction, including without limitation the rights to use, copy,
8 * modify, merge, publish, distribute, sublicense, and/or sell copies
9 * of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 *
24 * Author: Carl D. Worth <cworth@cworth.org>
25 */
26
27 #include "cairo-perf.h"
28
29 #ifdef HAVE_UNISTD_H
30 #include <unistd.h>
31 #endif
32
33 typedef enum {
34 WM_NEW_PATH,
35 WM_MOVE_TO,
36 WM_LINE_TO,
37 WM_HLINE_TO,
38 WM_VLINE_TO,
39 WM_REL_LINE_TO,
40 WM_END
41 } wm_type_t;
42
43 typedef struct _wm_element {
44 wm_type_t type;
45 double x;
46 double y;
47 } wm_element_t;
48
49 #include "world-map.h"
50
51 enum {
52 STROKE = 1,
53 FILL = 2,
54 };
55
56 static cairo_time_t
do_world_map(cairo_t * cr,int width,int height,int loops,int mode)57 do_world_map (cairo_t *cr, int width, int height, int loops, int mode)
58 {
59 const wm_element_t *e;
60 double cx, cy;
61
62 cairo_set_line_width (cr, 0.2);
63
64 cairo_perf_timer_start ();
65
66 while (loops--) {
67 cairo_set_source_rgb (cr, .68, .85, .90); /* lightblue */
68 cairo_rectangle (cr, 0, 0, 800, 400);
69 cairo_fill (cr);
70
71 e = &countries[0];
72 while (1) {
73 switch (e->type) {
74 case WM_NEW_PATH:
75 case WM_END:
76 if (mode & FILL) {
77 cairo_set_source_rgb (cr, .75, .75, .75); /* silver */
78 cairo_fill_preserve (cr);
79 }
80 if (mode & STROKE) {
81 cairo_set_source_rgb (cr, .50, .50, .50); /* gray */
82 cairo_stroke (cr);
83 }
84 cairo_new_path (cr);
85 cairo_move_to (cr, e->x, e->y);
86 break;
87 case WM_MOVE_TO:
88 cairo_close_path (cr);
89 cairo_move_to (cr, e->x, e->y);
90 break;
91 case WM_LINE_TO:
92 cairo_line_to (cr, e->x, e->y);
93 break;
94 case WM_HLINE_TO:
95 cairo_get_current_point (cr, &cx, &cy);
96 cairo_line_to (cr, e->x, cy);
97 break;
98 case WM_VLINE_TO:
99 cairo_get_current_point (cr, &cx, &cy);
100 cairo_line_to (cr, cx, e->y);
101 break;
102 case WM_REL_LINE_TO:
103 cairo_rel_line_to (cr, e->x, e->y);
104 break;
105 }
106 if (e->type == WM_END)
107 break;
108 e++;
109 }
110
111 cairo_new_path (cr);
112 }
113
114 cairo_perf_timer_stop ();
115
116 return cairo_perf_timer_elapsed ();
117 }
118
119 static cairo_time_t
do_world_map_stroke(cairo_t * cr,int width,int height,int loops)120 do_world_map_stroke (cairo_t *cr, int width, int height, int loops)
121 {
122 return do_world_map (cr, width, height, loops, STROKE);
123 }
124
125 static cairo_time_t
do_world_map_fill(cairo_t * cr,int width,int height,int loops)126 do_world_map_fill (cairo_t *cr, int width, int height, int loops)
127 {
128 return do_world_map (cr, width, height, loops, FILL);
129 }
130
131 static cairo_time_t
do_world_map_both(cairo_t * cr,int width,int height,int loops)132 do_world_map_both (cairo_t *cr, int width, int height, int loops)
133 {
134 return do_world_map (cr, width, height, loops, FILL | STROKE);
135 }
136
137 cairo_bool_t
world_map_enabled(cairo_perf_t * perf)138 world_map_enabled (cairo_perf_t *perf)
139 {
140 return cairo_perf_can_run (perf, "world-map", NULL);
141 }
142
143 void
world_map(cairo_perf_t * perf,cairo_t * cr,int width,int height)144 world_map (cairo_perf_t *perf, cairo_t *cr, int width, int height)
145 {
146 cairo_perf_run (perf, "world-map-stroke", do_world_map_stroke, NULL);
147 cairo_perf_run (perf, "world-map-fill", do_world_map_fill, NULL);
148 cairo_perf_run (perf, "world-map", do_world_map_both, NULL);
149 }
150