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/*
* 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_fill (cairo_t *cr, int width, int height, int loops)
{
cairo_arc (cr,
width/2.0, height/2.0,
width/3.0,
0, 2 * M_PI);
cairo_perf_timer_start ();
while (loops--)
cairo_fill_preserve (cr);
cairo_perf_timer_stop ();
cairo_new_path (cr);
return cairo_perf_timer_elapsed ();
}
static cairo_perf_ticks_t
do_fill_annuli (cairo_t *cr, int width, int height, int loops)
{
cairo_new_sub_path (cr);
cairo_arc (cr,
width/2.0, height/2.0,
width/3.0,
0, 2 * M_PI);
cairo_new_sub_path (cr);
cairo_arc_negative (cr,
width/2.0, height/2.0,
width/4.0,
2 * M_PI, 0);
cairo_new_sub_path (cr);
cairo_arc (cr,
width/2.0, height/2.0,
width/6.0,
0, 2 * M_PI);
cairo_new_sub_path (cr);
cairo_arc_negative (cr,
width/2.0, height/2.0,
width/8.0,
2 * M_PI, 0);
cairo_perf_timer_start ();
while (loops--)
cairo_fill_preserve (cr);
cairo_perf_timer_stop ();
cairo_new_path (cr);
return cairo_perf_timer_elapsed ();
}
static cairo_perf_ticks_t
do_fill_eo_noaa (cairo_t *cr, int width, int height, int loops)
{
cairo_set_antialias (cr, CAIRO_ANTIALIAS_NONE);
cairo_set_fill_rule (cr, CAIRO_FILL_RULE_EVEN_ODD);
cairo_arc (cr,
width/2.0, height/2.0,
width/3.0,
0, 2 * M_PI);
cairo_perf_timer_start ();
while (loops--)
cairo_fill_preserve (cr);
cairo_perf_timer_stop ();
cairo_new_path (cr);
return cairo_perf_timer_elapsed ();
}
void
fill (cairo_perf_t *perf, cairo_t *cr, int width, int height)
{
if (! cairo_perf_can_run (perf, "fill", NULL))
return;
cairo_perf_cover_sources_and_operators (perf, "fill", do_fill);
cairo_perf_cover_sources_and_operators (perf, "fill-annuli", do_fill_annuli);
cairo_perf_cover_sources_and_operators (perf, "fill-eo-noaa", do_fill_eo_noaa);
}
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