/src/openh264/codec/common/inc/measure_time.h

Source (jump to first uncovered line)
/*!
 * \copy
 *     Copyright (c)  2009-2013, Cisco Systems
 *     All rights reserved.
 *
 *     Redistribution and use in source and binary forms, with or without
 *     modification, are permitted provided that the following conditions
 *     are met:
 *
 *        * Redistributions of source code must retain the above copyright
 *          notice, this list of conditions and the following disclaimer.
 *
 *        * Redistributions in binary form must reproduce the above copyright
 *          notice, this list of conditions and the following disclaimer in
 *          the documentation and/or other materials provided with the
 *          distribution.
 *
 *     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *     "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 *     FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *     COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 *     BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 *     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 *     LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *     POSSIBILITY OF SUCH DAMAGE.
 *
 *
 * \file    measure_time.h
 *
 * \brief   time cost measure utilization
 *
 * \date    04/28/2009 Created
 *
 *************************************************************************************
 */
#ifndef WELS_TIME_COST_MEASURE_UTIL_H__
#define WELS_TIME_COST_MEASURE_UTIL_H__

#include <stdlib.h>

#include "typedefs.h"
#ifndef _WIN32
#include <sys/time.h>
#else
#include <windows.h>
#endif
#include <time.h>

#ifdef __cplusplus
extern "C" {
#endif//__cplusplus

/*!
 * \brief   time cost measure utilization
 * \param   void
 * \return  time elapsed since run (unit: microsecond)
 */

static inline int64_t WelsTime (void) {
#ifndef _WIN32
  struct timeval tv_date;

  gettimeofday (&tv_date, NULL);
  return ((int64_t) tv_date.tv_sec * 1000000 + (int64_t) tv_date.tv_usec);
#else
  static int64_t iMtimeFreq = 0;
  int64_t iMtimeCur = 0;
  int64_t iResult = 0;
  if (!iMtimeFreq) {
    QueryPerformanceFrequency ((LARGE_INTEGER*)&iMtimeFreq);
    if (!iMtimeFreq)
      iMtimeFreq = 1;
  }
  QueryPerformanceCounter ((LARGE_INTEGER*)&iMtimeCur);
  iResult = (int64_t) ((double)iMtimeCur * 1e6 / (double)iMtimeFreq + 0.5);
  return iResult;
#endif//_WIN32
}

#ifdef __cplusplus
}
#endif

#endif//WELS_TIME_COST_MEASURE_UTIL_H__

Coverage Report

Created: 2025-07-16 07:53

Line	Count	Source (jump to first uncovered line)
1		/*!
2		* \copy
3		* Copyright (c) 2009-2013, Cisco Systems
4		* All rights reserved.
5		*
6		* Redistribution and use in source and binary forms, with or without
7		* modification, are permitted provided that the following conditions
8		* are met:
9		*
10		* * Redistributions of source code must retain the above copyright
11		* notice, this list of conditions and the following disclaimer.
12		*
13		* * Redistributions in binary form must reproduce the above copyright
14		* notice, this list of conditions and the following disclaimer in
15		* the documentation and/or other materials provided with the
16		* distribution.
17		*
18		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19		* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20		* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21		* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22		* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
23		* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
24		* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25		* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
26		* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27		* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
28		* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29		* POSSIBILITY OF SUCH DAMAGE.
30		*
31		*
32		* \file measure_time.h
33		*
34		* \brief time cost measure utilization
35		*
36		* \date 04/28/2009 Created
37		*
38		*************************************************************************************
39		*/
40		#ifndef WELS_TIME_COST_MEASURE_UTIL_H__
41		#define WELS_TIME_COST_MEASURE_UTIL_H__
42
43		#include <stdlib.h>
44
45		#include "typedefs.h"
46		#ifndef _WIN32
47		#include <sys/time.h>
48		#else
49		#include <windows.h>
50		#endif
51		#include <time.h>
52
53		#ifdef __cplusplus
54		extern "C" {
55		#endif//__cplusplus
56
57		/*!
58		* \brief time cost measure utilization
59		* \param void
60		* \return time elapsed since run (unit: microsecond)
61		*/
62
63	0	static inline int64_t WelsTime (void) {
64	0	#ifndef _WIN32
65	0	struct timeval tv_date;
66
67	0	gettimeofday (&tv_date, NULL);
68	0	return ((int64_t) tv_date.tv_sec * 1000000 + (int64_t) tv_date.tv_usec);
69		#else
70		static int64_t iMtimeFreq = 0;
71		int64_t iMtimeCur = 0;
72		int64_t iResult = 0;
73		if (!iMtimeFreq) {
74		QueryPerformanceFrequency ((LARGE_INTEGER*)&iMtimeFreq);
75		if (!iMtimeFreq)
76		iMtimeFreq = 1;
77		}
78		QueryPerformanceCounter ((LARGE_INTEGER*)&iMtimeCur);
79		iResult = (int64_t) ((double)iMtimeCur * 1e6 / (double)iMtimeFreq + 0.5);
80		return iResult;
81		#endif//_WIN32
82	0	} Unexecuted instantiation: welsEncoderExt.cpp:WelsTime() Unexecuted instantiation: welsDecoderExt.cpp:WelsTime() Unexecuted instantiation: encoder_ext.cpp:WelsTime() Unexecuted instantiation: slice_multi_threading.cpp:WelsTime() Unexecuted instantiation: wels_task_encoder.cpp:WelsTime()
83
84		#ifdef __cplusplus
85		}
86		#endif
87
88		#endif//WELS_TIME_COST_MEASURE_UTIL_H__