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-rw-r--r--perf/micro/pixel.c237
1 files changed, 0 insertions, 237 deletions
diff --git a/perf/micro/pixel.c b/perf/micro/pixel.c
deleted file mode 100644
index b600b5170..000000000
--- a/perf/micro/pixel.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * Copyright © 2011 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Author: Chris Wilson <chris@chris-wilson.co.uk>
- */
-
-/* Measure the overhead in setting a single pixel */
-
-#include "cairo-perf.h"
-
-#include <pixman.h>
-
-static cairo_time_t
-pixel_direct (cairo_t *cr, int width, int height, int loops)
-{
- cairo_surface_t *surface, *image;
- uint32_t *data;
- int stride, bpp;
-
- surface = cairo_get_target (cr);
- image = cairo_surface_map_to_image (surface, NULL);
- data = (uint32_t *) cairo_image_surface_get_data (image);
- stride = cairo_image_surface_get_stride (image) / sizeof (uint32_t);
-
- switch (cairo_image_surface_get_format (image)) {
- default:
- case CAIRO_FORMAT_INVALID:
- case CAIRO_FORMAT_A1: bpp = 0; break;
- case CAIRO_FORMAT_A8: bpp = 8; break;
- case CAIRO_FORMAT_RGB16_565: bpp = 16; break;
- case CAIRO_FORMAT_RGB24:
- case CAIRO_FORMAT_RGB30:
- case CAIRO_FORMAT_ARGB32: bpp = 32; break;
- }
-
- cairo_perf_timer_start ();
-
- while (loops--)
- pixman_fill (data, stride, bpp, 0, 0, 1, 1, -1);
-
- cairo_perf_timer_stop ();
-
- cairo_surface_unmap_image (surface, image);
-
- return cairo_perf_timer_elapsed ();
-}
-
-static cairo_time_t
-pixel_paint (cairo_t *cr, int width, int height, int loops)
-{
- cairo_perf_timer_start ();
-
- while (loops--)
- cairo_paint (cr);
-
- cairo_perf_timer_stop ();
-
- return cairo_perf_timer_elapsed ();
-}
-
-static cairo_time_t
-pixel_mask (cairo_t *cr, int width, int height, int loops)
-{
- cairo_surface_t *mask;
- cairo_t *cr2;
-
- mask = cairo_surface_create_similar (cairo_get_target (cr),
- CAIRO_CONTENT_ALPHA,
- 1, 1);
- cr2 = cairo_create (mask);
- cairo_set_source_rgb (cr2, 1,1,1);
- cairo_paint (cr2);
- cairo_destroy (cr2);
-
- cairo_perf_timer_start ();
-
- while (loops--)
- cairo_mask_surface (cr, mask, 0, 0);
-
- cairo_perf_timer_stop ();
-
- cairo_surface_destroy (mask);
-
- return cairo_perf_timer_elapsed ();
-}
-
-static cairo_time_t
-pixel_rectangle (cairo_t *cr, int width, int height, int loops)
-{
- cairo_new_path (cr);
- cairo_rectangle (cr, 0, 0, 1, 1);
-
- 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_time_t
-pixel_subrectangle (cairo_t *cr, int width, int height, int loops)
-{
- cairo_new_path (cr);
- cairo_rectangle (cr, 0.1, 0.1, .8, .8);
-
- 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_time_t
-pixel_triangle (cairo_t *cr, int width, int height, int loops)
-{
- cairo_new_path (cr);
- cairo_move_to (cr, 0, 0);
- cairo_line_to (cr, 1, 1);
- cairo_line_to (cr, 0, 1);
-
- 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_time_t
-pixel_circle (cairo_t *cr, int width, int height, int loops)
-{
- cairo_new_path (cr);
- cairo_arc (cr, 0.5, 0.5, 0.5, 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_time_t
-pixel_stroke (cairo_t *cr, int width, int height, int loops)
-{
- cairo_set_line_width (cr, 1.);
- cairo_new_path (cr);
- cairo_move_to (cr, 0, 0.5);
- cairo_line_to (cr, 1, 0.5);
-
- cairo_perf_timer_start ();
-
- while (loops--)
- cairo_stroke_preserve (cr);
-
- cairo_perf_timer_stop ();
-
- cairo_new_path (cr);
- return cairo_perf_timer_elapsed ();
-}
-
-cairo_bool_t
-pixel_enabled (cairo_perf_t *perf)
-{
- return cairo_perf_can_run (perf, "pixel", NULL);
-}
-
-void
-pixel (cairo_perf_t *perf, cairo_t *cr, int width, int height)
-{
- cairo_set_source_rgb (cr, 1., 1., 1.);
-
- cairo_perf_run (perf, "pixel-direct", pixel_direct, NULL);
- cairo_perf_run (perf, "pixel-paint", pixel_paint, NULL);
- cairo_perf_run (perf, "pixel-mask", pixel_mask, NULL);
- cairo_perf_run (perf, "pixel-rectangle", pixel_rectangle, NULL);
- cairo_perf_run (perf, "pixel-subrectangle", pixel_subrectangle, NULL);
- cairo_perf_run (perf, "pixel-triangle", pixel_triangle, NULL);
- cairo_perf_run (perf, "pixel-circle", pixel_circle, NULL);
- cairo_perf_run (perf, "pixel-stroke", pixel_stroke, NULL);
-}
-
-cairo_bool_t
-a1_pixel_enabled (cairo_perf_t *perf)
-{
- return cairo_perf_can_run (perf, "a1-pixel", NULL);
-}
-
-void
-a1_pixel (cairo_perf_t *perf, cairo_t *cr, int width, int height)
-{
- cairo_set_source_rgb (cr, 1., 1., 1.);
- cairo_set_antialias (cr, CAIRO_ANTIALIAS_NONE);
-
- cairo_perf_run (perf, "a1-pixel-direct", pixel_direct, NULL);
- cairo_perf_run (perf, "a1-pixel-paint", pixel_paint, NULL);
- cairo_perf_run (perf, "a1-pixel-mask", pixel_mask, NULL);
- cairo_perf_run (perf, "a1-pixel-rectangle", pixel_rectangle, NULL);
- cairo_perf_run (perf, "a1-pixel-subrectangle", pixel_subrectangle, NULL);
- cairo_perf_run (perf, "a1-pixel-triangle", pixel_triangle, NULL);
- cairo_perf_run (perf, "a1-pixel-circle", pixel_circle, NULL);
- cairo_perf_run (perf, "a1-pixel-stroke", pixel_stroke, NULL);
-}