deClock.h revision 3fdee359c9eee4d6c1d823b23f7f64631b5945f8 
1#ifndef _DECLOCK_H
2#define _DECLOCK_H
3/*-------------------------------------------------------------------------
4 * drawElements Utility Library
5 * ----------------------------
6 *
7 * Copyright 2014 The Android Open Source Project
8 *
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
12 *
13 *      http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 *
21 *//*!
22 * \file
23 * \brief System clock.
24 *//*--------------------------------------------------------------------*/
25
26#include "deDefs.h"
27
28DE_BEGIN_EXTERN_C
29
30/*--------------------------------------------------------------------*//*!
31 * \brief Get time in microseconds.
32 * \return Current time in microseconds.
33 *
34 * \note No reference point is specified for values returned by this function.
35 *       Use only for measuring time spans.
36 *       Monotonic clock is used if platform supports it.
37 *//*--------------------------------------------------------------------*/
38deUint64		deGetMicroseconds		(void);
39
40/*--------------------------------------------------------------------*//*!
41 * \brief Get time in seconds since the epoch.
42 * \return Current time in seconds since the epoch.
43 *//*--------------------------------------------------------------------*/
44deUint64		deGetTime			(void);
45
46DE_END_EXTERN_C
47
48#endif /* _DECLOCK_H */
49