1 /*
2 * Copyright © 2011 Intel Corporation
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: Chris Wilson <chris@chris-wilson.o.uk>
25 */
26
27 #include "cairo-perf.h"
28
29 #ifdef HAVE_UNISTD_H
30 #include <unistd.h>
31 #endif
32
33 #include "../../test/tiger.inc"
34
35 static cairo_time_t
do_tiger(cairo_t * cr,int width,int height,int loops)36 do_tiger (cairo_t *cr, int width, int height, int loops)
37 {
38 unsigned int i;
39
40 cairo_perf_timer_start ();
41
42 while (loops--) {
43 cairo_identity_matrix (cr);
44
45 cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
46 cairo_set_source_rgba (cr, 0.1, 0.2, 0.3, 1.0);
47 cairo_paint (cr);
48 cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
49
50 cairo_translate (cr, width/2, height/2);
51 cairo_scale (cr, .85 * width/500, .85 * height/500);
52
53 for (i = 0; i < sizeof (tiger_commands)/sizeof(tiger_commands[0]);i++) {
54 const struct command *cmd = &tiger_commands[i];
55 switch (cmd->type) {
56 case 'm':
57 cairo_move_to (cr, cmd->x0, cmd->y0);
58 break;
59 case 'l':
60 cairo_line_to (cr, cmd->x0, cmd->y0);
61 break;
62 case 'c':
63 cairo_curve_to (cr,
64 cmd->x0, cmd->y0,
65 cmd->x1, cmd->y1,
66 cmd->x2, cmd->y2);
67 break;
68 case 'f':
69 cairo_set_source_rgba (cr,
70 cmd->x0, cmd->y0, cmd->x1, cmd->y1);
71 cairo_fill (cr);
72 break;
73 }
74 }
75 }
76
77 cairo_perf_timer_stop ();
78
79 return cairo_perf_timer_elapsed ();
80 }
81
82 static cairo_time_t
do_mono_tiger(cairo_t * cr,int width,int height,int loops)83 do_mono_tiger (cairo_t *cr, int width, int height, int loops)
84 {
85 cairo_set_antialias (cr, CAIRO_ANTIALIAS_NONE);
86 return do_tiger (cr, width, height, loops);
87 }
88
89 static cairo_time_t
do_fast_tiger(cairo_t * cr,int width,int height,int loops)90 do_fast_tiger (cairo_t *cr, int width, int height, int loops)
91 {
92 cairo_set_antialias (cr, CAIRO_ANTIALIAS_FAST);
93 return do_tiger (cr, width, height, loops);
94 }
95
96 static cairo_time_t
do_best_tiger(cairo_t * cr,int width,int height,int loops)97 do_best_tiger (cairo_t *cr, int width, int height, int loops)
98 {
99 cairo_set_antialias (cr, CAIRO_ANTIALIAS_BEST);
100 return do_tiger (cr, width, height, loops);
101 }
102
103 cairo_bool_t
tiger_enabled(cairo_perf_t * perf)104 tiger_enabled (cairo_perf_t *perf)
105 {
106 return cairo_perf_can_run (perf, "tiger", NULL);
107 }
108
109 void
tiger(cairo_perf_t * perf,cairo_t * cr,int width,int height)110 tiger (cairo_perf_t *perf, cairo_t *cr, int width, int height)
111 {
112 cairo_perf_run (perf, "tiger-mono", do_mono_tiger, NULL);
113 cairo_perf_run (perf, "tiger-fast", do_fast_tiger, NULL);
114 cairo_perf_run (perf, "tiger-best", do_best_tiger, NULL);
115 }
116