DTXViewerプロジェクト/@FDK10プロジェクト/CTimer.h

   1 #pragma once
   2
   3 // CTimer: \94Ä\97p\83^\83C\83}
   4 //    \95\81\92i\82Í CTimerEx \82ð\8eg\82¤\82×\82µ\81B
   5
   6 namespace FDK {
   7         namespace General {
   8
   9 #define INIT_TIME       (-1.0)
  10
  11 #define TIMERTYPE_PERFORMANCECOUNTER    0       // \8d\82\90¸\93x\83^\83C\83}
  12 #define TIMERTYPE_TIMEGTTIME                    1       // \83}\83\8b\83`\83\81\83f\83B\83A\83^\83C\83}
  13 #define TIMERTYPE_GETTICKCOUNT                  2       // \8b\8c\8e®\83^\83C\83}
  14 #define TIMERTYPE_UNKNOWN                               99      // \95s\92è
  15
  16 class CTimer
  17 {
  18 public:
  19
  20 public:
  21         void    Init( int timerType=TIMERTYPE_UNKNOWN );        // \8f\89\8aú\89»
  22         void    Term();                                                                         // \8fI\97¹\8f\88\97\9d
  23         void    Reset();                                                                        // \83^\83C\83}\82ð\83\8a\83Z\83b\83g\82·\82é\81BPAUSE \82Í\82·\82×\82Ä\89ð\8f\9c\82³\82ê\82é\81B
  24         double  Get();                                                                          // \8c»\8dÝ\8e\9e\8d\8f\82Ì\8eæ\93¾\81BPAUSE\92\86\82È\82çPAUSE\8e\9e\93_\82Ì\8e\9e\8d\8f\82ª\95Ô\82³\82ê\82é\81B
  25         void    Set( double dbTime );                                           // \8c»\8dÝ\8e\9e\8d\8f\82Ì\90Ý\92è\81BPAUSE\92\86\82È\82çPAUSE\8e\9e\93_\82Ì\8e\9e\8d\8f\82à\95Ï\8dX\82³\82ê\82é\81B
  26         void    Pause();                                                                        // \88ê\8e\9e\92â\8e~\81B
  27         void    Restart();                                                                      // \88ê\8e\9e\92â\8e~\8cã\82Ì\8dÄ\8aJ\81B
  28         double  GetSysTime()    {return GetTime();}             // \90â\91Î\8e\9e\8d\8f\81i\83V\83X\83e\83\80\8bN\93®\8cã\82©\82ç\82Ì\8co\89ß\8e\9e\8d\8f\81j\82ð\95Ô\82·\81B
  29         int             GetTimerType() { return timerType; }
  30
  31 public:
  32         CTimer() {};
  33
  34 protected:
  35         double  dbOffsetTime;           //      \83I\83t\83Z\83b\83g\92l
  36         double  dbPauseTime;            //      Pause\82©\82¯\82½\82Æ\82«\82ÌTime
  37         int             nPaused;                        //      pause\92\86\82È\82ç0\82æ\82è\91å\82«\82¢\90\94
  38         UINT    uTimerID;                       //  \83^\83C\83}\8a\84\82è\8d\9e\82ÝID
  39
  40 protected:
  41         static int                              nRefCount;              // \8eQ\8fÆ\89ñ\90\94
  42         static int                              timerType;              // \8ed\97l\82·\82é\83^\83C\83}
  43         static TIMECAPS                 dwTimeCaps;             // timeGetTime \97p
  44         static LARGE_INTEGER    liFrequency;            // \8d\82\90¸\93x\83^\83C\83}\82Ì\89ð\91\9c\93x
  45
  46 protected:
  47         // \83V\83X\83e\83\80\8bN\93®\8cã\82Ì\8co\89ß\8e\9e\8aÔ\82ð\83~\83\8a\95b\82Å\95Ô\82·\81B
  48         static double GetTime();
  49
  50         // \8d\82\90¸\93x\83^\83C\83}\82Ì\8eg\97p\89Â\94Û\82ð\8am\94F\82µ\81A\8eg\82¦\82é\82È\82ç\90Ý\92è\82·\82é\81B
  51         // \8eg\82¦\82é\82È\82ç true\81A\8eg\82¦\82È\82¢\82È\82ç false \82ð\95Ô\82·\81B
  52         static bool CheckAndSetA_HighPerformanceTimer();
  53
  54         // \83}\83\8b\83`\83\81\83f\83B\83A\83^\83C\83}\82Ì\8eg\97p\89Â\94Û\82ð\8am\94F\82µ\81A\8eg\82¦\82é\82È\82ç\90Ý\92è\82·\82é\81B
  55         // \8eg\82¦\82é\82È\82ç true\81A\8eg\82¦\82È\82¢\82È\82ç false \82ð\95Ô\82·\81B
  56         static bool CheckAndSetB_MultimediaTimer();
  57
  58         // \8b\8c\8e®\83^\83C\83}\82Ì\90Ý\92è\82ð\8ds\82¤\81B
  59         // \8fí\82É true \82ð\95Ô\82·\81B
  60         static bool SetC_OldTimer();
  61 };
  62
  63 /////////////////////////////
  64 // CTimerEx:
  65 //    (1) Reset(), Set(time) \82©\82ç\82Ì\8co\89ß\8e\9e\8aÔ(ms)\82ð Get() \82Å\8eæ\93¾\81B
  66 //    (2) Flush() \82ð\8cÄ\82Î\82È\82¢\8cÀ\82è\8e\9e\8d\8f\82Í\8dX\90V\82³\82ê\82È\82¢\81B
  67 //    (3) Set(time) \82Å\8e\9e\8d\8f\82ð\90Ý\92è\82Å\82«\82é\81B
  68 //    (4) Pause(), Restart() \82Å\88ê\8e\9e\92â\8e~\81E\89ð\8f\9c\82ª\82Å\82«\82é\81B
  69 //    (5) GetSysTime() \82Å\90â\91Î\8e\9e\8d\8f\82ð\8eæ\93¾\82Å\82«\82é\81B
  70 //    (6) SetTimer(proc), KillTimer() \82Å\83^\83C\83}\8a\84\82è\8d\9e\82Ý\82Ì\90Ý\92è\82Æ\89ð\8f\9c\82ª\82Å\82«\82é\81B
  71 class CTimerEx : public CTimer
  72 {
  73 public:
  74         void   Init( int timerType=TIMERTYPE_UNKNOWN )
  75                 {CTimer::Init(timerType); Reset();}
  76         void   Reset()                          {Flush();dbOffsetTime=dbPauseTime=dbTimeGetTime;nPaused=0;}
  77         double Get()                            {return (nPaused>0)? dbPauseTime-dbOffsetTime : dbTimeGetTime-dbOffsetTime;}
  78         double GetReal()                        {return CTimer::Get();}
  79         void   Set( double dbTime )     {if(nPaused>0){dbOffsetTime=dbPauseTime-dbTime;}else{dbOffsetTime=dbTimeGetTime-dbTime;}}
  80         void   Pause()                          {if(nPaused++ == 0){dbPauseTime=dbTimeGetTime;}}
  81         void   Restart()                        {if(--nPaused == 0){dbOffsetTime+=dbTimeGetTime-dbPauseTime;}}
  82
  83         void Flush()                            {dbTimeGetTime=CTimer::GetTime();}
  84         double db\91O\89ñReset\82µ\82½\8e\9e\8d\8f()            {return dbOffsetTime;}
  85
  86 protected:
  87         double dbTimeGetTime;                   //      \91O\89ñFlush\82µ\82½\8e\9e\8d\8f
  88 };
  89
  90         }//General
  91 }//FDK
  92
  93 using namespace FDK::General;