X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e2478fde622a16d25c66690af353dfdc37e7b582..edf1dfa16db5bc9df60b30d01ca9892b298be34f:/src/common/stopwatch.cpp diff --git a/src/common/stopwatch.cpp b/src/common/stopwatch.cpp index d22e49184c..7575e5ba95 100644 --- a/src/common/stopwatch.cpp +++ b/src/common/stopwatch.cpp @@ -9,7 +9,7 @@ // Modified by: // Created: 20.06.2003 (extracted from common/timercmn.cpp) // RCS-ID: $Id$ -// Copyright: (c) 1998-2003 wxWindows Team +// Copyright: (c) 1998-2003 wxWidgets Team // License: wxWindows license /////////////////////////////////////////////////////////////////////////////// @@ -29,20 +29,22 @@ #endif #ifndef WX_PRECOMP + #include "wx/intl.h" + #include "wx/log.h" #endif //WX_PRECOMP -#include "wx/timer.h" #include "wx/longlong.h" +#include "wx/stopwatch.h" // ---------------------------------------------------------------------------- // System headers // ---------------------------------------------------------------------------- #if defined(__WIN32__) - #include + #include "wx/msw/wrapwin.h" #endif -#if defined(__WIN32__) && !defined(HAVE_FTIME) && !defined(__MWERKS__) +#if defined(__WIN32__) && !defined(HAVE_FTIME) && !defined(__MWERKS__) && !defined(__WXWINCE__) #define HAVE_FTIME #endif @@ -58,8 +60,14 @@ # undef HAVE_GETTIMEOFDAY #endif +#ifndef __WXWINCE__ #include -#ifndef __WXMAC__ +#else +#include "wx/msw/private.h" +#include "wx/msw/wince/time.h" +#endif + +#if !defined(__WXMAC__) && !defined(__WXWINCE__) #include // for time_t #endif @@ -102,14 +110,48 @@ void wxStopWatch::Start(long t) { +#if 0 +// __WXMSW__ + LARGE_INTEGER frequency_li; + ::QueryPerformanceFrequency( &frequency_li ); + m_frequency = frequency_li.QuadPart; + if (m_frequency == 0) + { + m_t0 = wxGetLocalTimeMillis() - t; + } + else + { + LARGE_INTEGER counter_li; + ::QueryPerformanceCounter( &counter_li ); + wxLongLong counter = counter_li.QuadPart; + m_t0 = (counter * 10000 / m_frequency) - t*10; + } +#else m_t0 = wxGetLocalTimeMillis() - t; +#endif m_pause = 0; m_pauseCount = 0; } long wxStopWatch::GetElapsedTime() const { +#if 0 +//__WXMSW__ + if (m_frequency == 0) + { + return (wxGetLocalTimeMillis() - m_t0).GetLo(); + } + else + { + LARGE_INTEGER counter_li; + ::QueryPerformanceCounter( &counter_li ); + wxLongLong counter = counter_li.QuadPart; + wxLongLong res = (counter * 10000 / m_frequency) - m_t0; + return res.GetLo() / 10; + } +#else return (wxGetLocalTimeMillis() - m_t0).GetLo(); +#endif } long wxStopWatch::Time() const @@ -185,51 +227,7 @@ long wxGetLocalTime() // Get UTC time as seconds since 00:00:00, Jan 1st 1970 long wxGetUTCTime() { - struct tm tm; - struct tm *ptm; - time_t t0, t1; - - // This cannot be made static because mktime can overwrite it - // - memset(&tm, 0, sizeof(tm)); - tm.tm_year = 70; - tm.tm_mon = 0; - tm.tm_mday = 5; // not Jan 1st 1970 due to mktime 'feature' - tm.tm_hour = 0; - tm.tm_min = 0; - tm.tm_sec = 0; - tm.tm_isdst = -1; // let mktime guess - - // Note that mktime assumes that the struct tm contains local time. - // - t1 = time(&t1); // now - t0 = mktime(&tm); // origin in localtime - - if (( t0 != (time_t)-1 ) && ( t1 != (time_t)-1 )) - { - // To get t0 as GMT we convert to a struct tm with gmtime, - // and then back again. - // - ptm = gmtime(&t0); - - if (ptm) - { - memcpy(&tm, ptm, sizeof(tm)); - t0 = mktime(&tm); - - if (t0 != (time_t)-1 ) - return (long)difftime(t1, t0) + (60 * 60 * 24 * 4); - wxLogSysError(_("mktime() failed")); - } - else - { - wxLogSysError(_("gmtime() failed")); - } - } - - wxLogError(_("Failed to get the UTC system time.")); - - return -1; + return (long)time(NULL); } #if wxUSE_LONGLONG @@ -242,7 +240,19 @@ wxLongLong wxGetLocalTimeMillis() // If possible, use a function which avoids conversions from // broken-up time structures to milliseconds -#if defined(__WXMSW__) && defined(__MWERKS__) +#if defined(__WXPALMOS__) + DateTimeType thenst; + thenst.second = 0; + thenst.minute = 0; + thenst.hour = 0; + thenst.day = 1; + thenst.month = 1; + thenst.year = 1970; + thenst.weekDay = 5; + uint32_t now = TimGetSeconds(); + uint32_t then = TimDateTimeToSeconds (&thenst); + return SysTimeToMilliSecs(SysTimeInSecs(now - then)); +#elif defined(__WXMSW__) && (defined(__WINE__) || defined(__MWERKS__)) // This should probably be the way all WXMSW compilers should do it // Go direct to the OS for time @@ -258,7 +268,7 @@ wxLongLong wxGetLocalTimeMillis() wxLongLong now( nowft.dwHighDateTime, nowft.dwLowDateTime ); // time in 100 nanoseconds return ( now - then ) / 10000.0; // time from 00:00:00 Jan 1st 1970 to now in milliseconds - + #elif defined(HAVE_GETTIMEOFDAY) struct timeval tp; if ( wxGetTimeOfDay(&tp, (struct timezone *)NULL) != -1 ) @@ -276,11 +286,11 @@ wxLongLong wxGetLocalTimeMillis() // ftime() is void and not int in some mingw32 headers, so don't // test the return code (well, it shouldn't fail anyhow...) - (void)ftime(&tp); + (void)::ftime(&tp); val *= tp.time; return (val + tp.millitm); #elif defined(__WXMAC__) - + static UInt64 gMilliAtStart = 0; Nanoseconds upTime = AbsoluteToNanoseconds( UpTime() ); @@ -311,11 +321,16 @@ wxLongLong wxGetLocalTimeMillis() val *= wxGetLocalTime(); // GRG: This will go soon as all WIN32 seem to have ftime +// JACS: unfortunately not. WinCE doesn't have it. #if defined (__WIN32__) // If your platform/compiler needs to use two different functions // to get ms resolution, please do NOT just shut off these warnings, // drop me a line instead at + + // FIXME +#ifndef __WXWINCE__ #warning "Possible clock skew bug in wxGetLocalTimeMillis()!" +#endif SYSTEMTIME st; ::GetLocalTime(&st);