+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2008 VMware, Inc.
- * All Rights Reserved.
- *
- * 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, sub license, 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 (including the
- * next paragraph) 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 NON-INFRINGEMENT.
- * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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.
- *
- **************************************************************************/
-
-/**
- * @file
- * OS independent time-manipulation functions.
- *
- * @author Jose Fonseca <jfonseca@vmware.com>
- */
-
-#ifndef U_TIME_H_
-#define U_TIME_H_
-
-
-#include "pipe/p_config.h"
-
-#include "util/os_time.h"
-
-#include "pipe/p_compiler.h"
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/**
- * Time abstraction.
- *
- * Do not access this structure directly. Use the provided function instead.
- */
-struct util_time
-{
- int64_t counter;
-};
-
-
-PIPE_DEPRECATED
-static inline void
-util_time_get(struct util_time *t)
-{
- t->counter = os_time_get();
-}
-
-
-/**
- * Return t2 = t1 + usecs
- */
-PIPE_DEPRECATED
-static inline void
-util_time_add(const struct util_time *t1,
- int64_t usecs,
- struct util_time *t2)
-{
- t2->counter = t1->counter + usecs;
-}
-
-
-/**
- * Return difference between times, in microseconds
- */
-PIPE_DEPRECATED
-static inline int64_t
-util_time_diff(const struct util_time *t1,
- const struct util_time *t2)
-{
- return t2->counter - t1->counter;
-}
-
-
-/**
- * Compare two time values.
- *
- * Not publicly available because it does not take in account wrap-arounds.
- * Use util_time_timeout instead.
- */
-static inline int
-_util_time_compare(const struct util_time *t1,
- const struct util_time *t2)
-{
- if (t1->counter < t2->counter)
- return -1;
- else if(t1->counter > t2->counter)
- return 1;
- else
- return 0;
-}
-
-
-/**
- * Returns non-zero when the timeout expires.
- */
-PIPE_DEPRECATED
-static inline boolean
-util_time_timeout(const struct util_time *start,
- const struct util_time *end,
- const struct util_time *curr)
-{
- return os_time_timeout(start->counter, end->counter, curr->counter);
-}
-
-
-/**
- * Return current time in microseconds
- */
-PIPE_DEPRECATED
-static inline int64_t
-util_time_micros(void)
-{
- return os_time_get();
-}
-
-
-PIPE_DEPRECATED
-static inline void
-util_time_sleep(int64_t usecs)
-{
- os_time_sleep(usecs);
-}
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* U_TIME_H_ */
projects / mesa.git / commitdiff