hvtimer.c
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: hvtimer.c,v 1.1.1.1.42.1 2004/07/09 01:56:22 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 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 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (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.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * 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 ***** */
- #include "machine.h"
- #include "oldtool.h"
- #ifdef _OS2
- /*** OS/2 code path ***************************************/
- #if 0
- #define INCL_DOSMISC
- #include "os.h"
- DWORD VvGetAbsTimeMillisec (void)
- {
-
- // here we need to read the OS/2 system clock and return the number
- // of ticks. This is a 32-bit free running counter of the number
- // of milliseconds since power up. Note that we will encounter
- // time wrap if PC is not powered down in 49.71 days
-
- DWORD milliseconds;
-
- if (DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &milliseconds, sizeof(ULONG)) != NO_ERROR )
- milliseconds = 0;
- return milliseconds;
- }
- #endif
- #else // ! _OS/2
- /*** Windows code path **********************************/
- static TIMERINFO ti = { sizeof(TIMERINFO), 0, 0,};
- DWORD VvGetAbsTimeMillisec (void);
- DWORD VvGetDeltaTimeMillisec (DWORD start);
- DWORD
- VvGetAbsTimeMillisec (void)
- {
- TIMERINFO *lpti = &ti;
- // TimerCount (lpti);
- return lpti->dwmsSinceStart;
- }
- DWORD
- VvGetDeltaTimeMillisec (DWORD start)
- {
- return VvGetAbsTimeMillisec() - start;
- }
- #endif // ! _OS2
-