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
|
/*
* Copyright © 2006 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of
* Red Hat, Inc. not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. Red Hat, Inc. makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Author: Carl D. Worth <cworth@cworth.org>
*/
#include "cairo-perf.h"
static cairo_perf_ticks_t
do_text (cairo_t *cr, int width, int height)
{
const char text[] = "the jay, pig, fox, zebra and my wolves quack";
int len = strlen (text);
double x, y;
int i = 0, j = 0;
cairo_perf_timer_start ();
cairo_set_font_size (cr, 9);
do {
cairo_move_to (cr, 0, j++ * 10);
cairo_show_text (cr, text + i);
cairo_get_current_point (cr, &x, &y);
while (x < width && cairo_status (cr) == CAIRO_STATUS_SUCCESS) {
cairo_show_text (cr, text);
cairo_get_current_point (cr, &x, &y);
}
if (++i >= len)
i = 0;
} while (y < height && cairo_status (cr) == CAIRO_STATUS_SUCCESS);
cairo_perf_timer_stop ();
return cairo_perf_timer_elapsed ();
}
void
text (cairo_perf_t *perf, cairo_t *cr, int width, int height)
{
if (! cairo_perf_can_run (perf, "text"))
return;
cairo_perf_cover_sources_and_operators (perf, "text", do_text);
}
|
