diff options
author | sanine <sanine.not@pm.me> | 2023-02-12 23:53:22 -0600 |
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committer | sanine <sanine.not@pm.me> | 2023-02-12 23:53:22 -0600 |
commit | f1fe73d1909a2448a004a88362a1a532d0d4f7c3 (patch) | |
tree | ab37ae3837e2f858de2932bcee9f26e69fab3db1 /libs/cairo-1.16.0/perf/micro/sierpinski.c | |
parent | f567ea1e2798fd3156a416e61f083ea3e6b95719 (diff) |
switch to tinyobj and nanovg from assimp and cairo
Diffstat (limited to 'libs/cairo-1.16.0/perf/micro/sierpinski.c')
-rw-r--r-- | libs/cairo-1.16.0/perf/micro/sierpinski.c | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/libs/cairo-1.16.0/perf/micro/sierpinski.c b/libs/cairo-1.16.0/perf/micro/sierpinski.c deleted file mode 100644 index c6f5fad..0000000 --- a/libs/cairo-1.16.0/perf/micro/sierpinski.c +++ /dev/null @@ -1,94 +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> - */ - -#include "cairo-perf.h" - -static const double m_1_sqrt_3 = 0.577359269; - -static void -T (cairo_t *cr, int size) -{ - cairo_move_to (cr, 0, 0); - cairo_line_to (cr, size, 0); - cairo_line_to (cr, size/2, size*m_1_sqrt_3); - - size /= 2; - if (size >= 4) { - T (cr, size); - cairo_save (cr); { - cairo_translate (cr, size, 0); - T (cr, size); - } cairo_restore (cr); - cairo_save (cr); { - cairo_translate (cr, size/2, size*m_1_sqrt_3); - T (cr, size); - } cairo_restore (cr); - } -} - -static cairo_time_t -draw (cairo_t *cr, int width, int height, int loops) -{ - int t_height = height/2; - int t_width = t_height / m_1_sqrt_3; - - cairo_set_source_rgb (cr, 1, 1, 1); - cairo_paint (cr); - - cairo_set_source_rgb (cr, 0, 0, 0); - cairo_set_line_width (cr, 1.); - - cairo_perf_timer_start (); - - while (loops--) { - cairo_save (cr); - T (cr, t_width); - - cairo_translate (cr, 0, height); - cairo_scale (cr, 1, -1); - - T (cr, t_width); - - cairo_stroke (cr); - cairo_restore (cr); - } - - cairo_perf_timer_stop (); - - return cairo_perf_timer_elapsed (); -} - -cairo_bool_t -sierpinski_enabled (cairo_perf_t *perf) -{ - return cairo_perf_can_run (perf, "sierpinski", NULL); -} - -void -sierpinski (cairo_perf_t *perf, cairo_t *cr, int width, int height) -{ - cairo_perf_run (perf, "sierpinski", draw, NULL); -} |