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Diffstat (limited to 'Build/source/libs/pixman/pixman-0.28.0/pixman/pixman-timer.c')
-rw-r--r-- | Build/source/libs/pixman/pixman-0.28.0/pixman/pixman-timer.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/Build/source/libs/pixman/pixman-0.28.0/pixman/pixman-timer.c b/Build/source/libs/pixman/pixman-0.28.0/pixman/pixman-timer.c new file mode 100644 index 00000000000..f5ae18e89f9 --- /dev/null +++ b/Build/source/libs/pixman/pixman-0.28.0/pixman/pixman-timer.c @@ -0,0 +1,66 @@ +/* + * Copyright © 2007 Red Hat, Inc. + * + * 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 Red Hat not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. Red Hat makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT + * 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. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> +#include <stdio.h> +#include "pixman-private.h" + +#ifdef PIXMAN_TIMERS + +static pixman_timer_t *timers; + +static void +dump_timers (void) +{ + pixman_timer_t *timer; + + for (timer = timers; timer != NULL; timer = timer->next) + { + printf ("%s: total: %llu n: %llu avg: %f\n", + timer->name, + timer->total, + timer->n_times, + timer->total / (double)timer->n_times); + } +} + +void +pixman_timer_register (pixman_timer_t *timer) +{ + static int initialized; + + int atexit (void (*function)(void)); + + if (!initialized) + { + atexit (dump_timers); + initialized = 1; + } + + timer->next = timers; + timers = timer; +} + +#endif |