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-rw-r--r--perf/micro/rounded-rectangles.c144
1 files changed, 0 insertions, 144 deletions
diff --git a/perf/micro/rounded-rectangles.c b/perf/micro/rounded-rectangles.c
deleted file mode 100644
index 1e432dd1f..000000000
--- a/perf/micro/rounded-rectangles.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright © 2005 Owen Taylor
- * Copyright © 2007 Dan Amelang
- * Copyright © 2007 Chris Wilson
- *
- * 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
- * the authors not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior
- * permission. The authors make no representations about the
- * suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE AUTHORS 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.
- *
- * Authors: Chris Wilson <chris@chris-wilson.co.uk>
- */
-
-/* This perf case is derived from the bug report
- * Gradient on 'rounded rectangle' MUCH slower than normal rectangle
- * https://bugs.freedesktop.org/show_bug.cgi?id=4263.
- */
-
-#include "cairo-perf.h"
-
-#define RECTANGLE_COUNT (1000)
-
-#if 0
-#define MODE cairo_perf_run
-#else
-#define MODE cairo_perf_cover_sources_and_operators
-#endif
-
-static struct
-{
- double x;
- double y;
- double width;
- double height;
-} rects[RECTANGLE_COUNT];
-
-static void
-rounded_rectangle (cairo_t *cr,
- double x, double y, double w, double h,
- double radius)
-{
- cairo_move_to (cr, x+radius, y);
- cairo_arc (cr, x+w-radius, y+radius, radius, M_PI + M_PI / 2, M_PI * 2 );
- cairo_arc (cr, x+w-radius, y+h-radius, radius, 0, M_PI / 2 );
- cairo_arc (cr, x+radius, y+h-radius, radius, M_PI/2, M_PI );
- cairo_arc (cr, x+radius, y+radius, radius, M_PI, 270 * M_PI / 180);
-}
-
-static cairo_time_t
-do_rectangle (cairo_t *cr, int width, int height, int loops)
-{
- cairo_perf_timer_start ();
-
- while (loops--) {
- rounded_rectangle (cr, 0, 0, width, height, 3.0);
- cairo_fill (cr);
- }
-
- cairo_perf_timer_stop ();
-
- return cairo_perf_timer_elapsed ();
-}
-
-static cairo_time_t
-do_rectangles (cairo_t *cr, int width, int height, int loops)
-{
- int i;
-
- cairo_perf_timer_start ();
-
- while (loops--) {
- for (i = 0; i < RECTANGLE_COUNT; i++) {
- rounded_rectangle (cr,
- rects[i].x, rects[i].y,
- rects[i].width, rects[i].height,
- 3.0);
- cairo_fill (cr);
- }
- }
-
- cairo_perf_timer_stop ();
-
- return cairo_perf_timer_elapsed ();
-}
-
-static cairo_time_t
-do_rectangles_once (cairo_t *cr, int width, int height, int loops)
-{
- int i;
-
- cairo_perf_timer_start ();
-
- while (loops--) {
- for (i = 0; i < RECTANGLE_COUNT; i++) {
- rounded_rectangle (cr,
- rects[i].x, rects[i].y,
- rects[i].width, rects[i].height,
- 3.0);
- }
- cairo_fill (cr);
- }
-
- cairo_perf_timer_stop ();
-
- return cairo_perf_timer_elapsed ();
-}
-
-cairo_bool_t
-rounded_rectangles_enabled (cairo_perf_t *perf)
-{
- return cairo_perf_can_run (perf, "rounded-rectangles", NULL);
-}
-
-void
-rounded_rectangles (cairo_perf_t *perf, cairo_t *cr, int width, int height)
-{
- int i;
-
- srand (8478232);
- for (i = 0; i < RECTANGLE_COUNT; i++) {
- rects[i].x = rand () % width;
- rects[i].y = rand () % height;
- rects[i].width = (rand () % (width / 10)) + 1;
- rects[i].height = (rand () % (height / 10)) + 1;
- }
-
- MODE (perf, "one-rounded-rectangle", do_rectangle, NULL);
- MODE (perf, "rounded-rectangles", do_rectangles, NULL);
- MODE (perf, "rounded-rectangles-once", do_rectangles_once, NULL);
-}