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[perf] Add another variation on the many-rectangles case

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This variation aims to show the difference between calling fill once
per-rectangle, or once for all rectangles.
This commit is contained in:
Chris Wilson 2009-01-18 16:47:59 +00:00
parent ff5d37a8ad
commit 706f6de68d
1 changed files with 20 additions and 0 deletions
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20
perf/rectangles.c
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@ -59,6 +59,25 @@ do_rectangles (cairo_t *cr, int width, int height)
return cairo_perf_timer_elapsed ();
}
static cairo_perf_ticks_t
do_rectangles_once (cairo_t *cr, int width, int height)
{
int i;
cairo_perf_timer_start ();
for (i = 0; i < RECTANGLE_COUNT; i++)
{
cairo_rectangle (cr, rects[i].x, rects[i].y,
rects[i].width, rects[i].height);
}
cairo_fill (cr);
cairo_perf_timer_stop ();
return cairo_perf_timer_elapsed ();
}
static cairo_perf_ticks_t
do_rectangle (cairo_t *cr, int width, int height)
{
@ -88,4 +107,5 @@ rectangles (cairo_perf_t *perf, cairo_t *cr, int width, int height)
MODE (perf, "one-rectangle", do_rectangle);
MODE (perf, "rectangles", do_rectangles);
MODE (perf, "rectangles-once", do_rectangles_once);
}