hvdebtim.h
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上传日期:2007-06-06
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- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file, are
- * subject to the current version of the RealNetworks Public Source License
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl,
- * in which case the RCSL will apply. You may also obtain the license terms
- * directly from RealNetworks. You may not use this file except in
- * compliance with the RPSL or, if you have a valid RCSL with RealNetworks
- * applicable to this file, the RCSL. Please see the applicable RPSL or
- * RCSL for the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the portions
- * it created.
- *
- * This file, and the files included with this file, is distributed and made
- * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- /********************************/
- /* this is for header */
- #include "machine.h"
- //struct CHvDebugTimer;
- #ifdef __cplusplus
- struct CHvDebugTimer {
- #define WIN31_TIME 0
- #define WIN95_TIME 1
- #define PENT_TIME 2
- #define FREQUENCY_VALID 0
- #define FREQUENCY_NOTMEASURED 1
- #define FREQUENCY_NOTVALID 2
- // choose timer type here:
- #ifdef WIN16
- //#define TIMERTYPE WIN31_TIME
- #endif
- #define TIMERTYPE PENT_TIME
- #if TIMERTYPE==WIN31_TIME
- DWORD dwStartCount;
- DWORD dwStopCount;
- #else
- LARGE_INTEGER liStartCount;
- LARGE_INTEGER liStopCount;
- //LARGE_INTEGER liFrequency;
- #endif
- __int64 qwDeltaCount;
- __int64 qwAccuCount;
- __int64 qwAverageAccuCount;
- S32 nSkipToNextOutput;
- #define NBDELTASHISTORY 100
- __int64 qwDeltaHistory[NBDELTASHISTORY];
- S32 nDeltaHistoryPtr;
- // external member functions
- CVvDebugTimer();
- void ResetTime();
- void StartTime();
- void StopAndAccuTime();
- void OutputDeltaTime(char *pcLabel, S32 nMaxSkip);
- int GetAccuTime(double *ptime);
- void OutputAccuTime(char *pcLabel, S32 nMaxSkip);
- void LogAccuTime(char *pcLabel, S32 nMaxSkip);
- void AverageAndOutputAccuTime(char *pcLabel, S32 nMaxSkip);
- void AverageAndOutputAccuTime(char *pcLabel, S32 nMaxSkip,
- char *pcOut, S32 nbMaxChar);
-
- };
- #endif
- /**************************************************/
- #ifdef __cplusplus
- extern "C" {
- #endif
- struct CHvDebugTimer *newCHvDebugTimer ();
- void AverageAndOutputAccuTime(struct CHvDebugTimer *,
- char *pcLabel, S32 nMaxSkip);
- void AverageAndOutputAccuTimeString(struct CHvDebugTimer *,
- char *pcLabel, S32 nMaxSkip, char *pcOut, S32 nbMaxChar);
- int GetAccuTime(struct CHvDebugTimer *p, double *ptime);
- void OutputAccuTime(struct CHvDebugTimer *p,
- char *pcLabel, S32 nMaxSkip);
- void LogAccuTime(struct CHvDebugTimer *p,
- char *pcLabel, S32 nMaxSkip);
- void OutputDeltaTime(struct CHvDebugTimer *p,
- char *pcLabel, S32 nMaxSkip);
- void StopAndAccuTime(struct CHvDebugTimer *p);
- void StartTime(struct CHvDebugTimer *p);
- void ResetTime(struct CHvDebugTimer *p);
- #ifdef __cplusplus
- };
- #endif