rtengine/mytime.h

   1 /*
   2  *  This file is part of RawTherapee.
   3  *
   4  *  Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
   5  *
   6  *  RawTherapee is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation, either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  RawTherapee is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with RawTherapee.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19 #ifndef _MYTIME_
  20 #define _MYTIME_
  21
  22 #ifndef WIN32
  23 #include <time.h>
  24 #else
  25 #include <windows.h>
  26 #endif
  27
  28 class MyTime {
  29
  30         public:
  31 #ifndef WIN32
  32         timespec t;
  33 #else
  34         DWORD t;
  35 #endif
  36
  37         void set () {
  38 #ifndef WIN32
  39                 clock_gettime (CLOCK_REALTIME, &t);
  40 #else
  41                 t = GetTickCount ();
  42 #endif
  43         }
  44
  45         int etime (MyTime a) {
  46 #ifndef WIN32
  47                 return (t.tv_sec-a.t.tv_sec)*1000000 + (t.tv_nsec-a.t.tv_nsec)/1000;
  48 #else
  49                 return (t - a.t)*1000;
  50 #endif
  51         }
  52 };
  53
  54
  55 #endif