diff options
Diffstat (limited to 'libs/cairo-1.16.0/perf/cairo-perf-print.c')
| -rw-r--r-- | libs/cairo-1.16.0/perf/cairo-perf-print.c | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/libs/cairo-1.16.0/perf/cairo-perf-print.c b/libs/cairo-1.16.0/perf/cairo-perf-print.c deleted file mode 100644 index d7ae131..0000000 --- a/libs/cairo-1.16.0/perf/cairo-perf-print.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Copyright © 2006 Red Hat, Inc. - * Copyright © 2009 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 - * copyright holders not be used in advertising or publicity - * pertaining to distribution of the software without specific, - * written prior permission. The copyright holders make no - * representations about the suitability of this software for any - * purpose. It is provided "as is" without express or implied - * warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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: Carl Worth <cworth@cworth.org> - * Chris Wilson <chris@chris-wilson.co.uk> - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include "cairo-perf.h" -#include "cairo-stats.h" - -#include <stdio.h> - -#if HAVE_UNISTD_H && HAVE_SYS_IOCTL_H -#define USE_TERMINAL_SIZE 1 -#else -#define USE_TERMINAL_SIZE 0 -#endif - -#if USE_TERMINAL_SIZE -#include <unistd.h> -#include <sys/ioctl.h> -#endif - -static void -report_print (const cairo_perf_report_t *report, - int show_histogram) -{ - const test_report_t *test; - cairo_histogram_t h; - - if (show_histogram) { - int num_rows = 23; - int num_cols = 80; - -#if USE_TERMINAL_SIZE - int fd = fileno(stdout); - if (isatty(fd)) { - struct winsize ws; - - if(ioctl(fd, TIOCGWINSZ, &ws) == 0 ) { - num_rows = ws.ws_row - 1; - num_cols = ws.ws_col; - } - } -#endif - - if (!_cairo_histogram_init (&h, num_cols, num_rows)) - show_histogram = 0; - } - - for (test = report->tests; test->name != NULL; test++) { - if (test->stats.iterations == 0) - continue; - - if (show_histogram) { - const cairo_time_t *values; - int num_values; - - if (show_histogram > 1) { - values = test->stats.values; - num_values = test->stats.iterations; - } else { - values = test->samples; - num_values = test->samples_count; - } - - if (_cairo_histogram_compute (&h, values, num_values)) - _cairo_histogram_printf (&h, stdout); - } - - if (test->size) { - printf ("%5s-%-4s %26s-%-3d ", - test->backend, test->content, - test->name, test->size); - } else { - printf ("%5s %26s ", test->backend, test->name); - } - printf("%6.2f %4.2f%% (%d/%d)\n", - test->stats.median_ticks / test->stats.ticks_per_ms, - test->stats.std_dev * 100, - test->stats.iterations, test->samples_count); - } - - if (show_histogram) - _cairo_histogram_fini (&h); -} - -int -main (int argc, - const char *argv[]) -{ - cairo_bool_t show_histogram = 0; - int i; - - for (i = 1; i < argc; i++ ) { - cairo_perf_report_t report; - - if (strcmp(argv[i], "--histogram") == 0) { - show_histogram = 1; - continue; - } - - if (strcmp(argv[i], "--short-histogram") == 0) { - show_histogram = 2; - continue; - } - - cairo_perf_report_load (&report, argv[i], i, NULL); - report_print (&report, show_histogram); - } - - return 0; -} |