122 MagickExport MagickBooleanType ContinueTimer(TimerInfo *time_info)  in ContinueTimer()  argument
124   assert(time_info != (TimerInfo *) NULL);  in ContinueTimer()
125   assert(time_info->signature == MagickCoreSignature);  in ContinueTimer()
126   if (time_info->state == UndefinedTimerState)  in ContinueTimer()
128   if (time_info->state == StoppedTimerState)  in ContinueTimer()
130       time_info->user.total-=time_info->user.stop-time_info->user.start;  in ContinueTimer()
131       time_info->elapsed.total-=time_info->elapsed.stop-  in ContinueTimer()
132         time_info->elapsed.start;  in ContinueTimer()
134   time_info->state=RunningTimerState;  in ContinueTimer()
247 MagickExport double GetElapsedTime(TimerInfo *time_info)  in GetElapsedTime()  argument
249   assert(time_info != (TimerInfo *) NULL);  in GetElapsedTime()
250   assert(time_info->signature == MagickCoreSignature);  in GetElapsedTime()
251   if (time_info->state == UndefinedTimerState)  in GetElapsedTime()
253   if (time_info->state == RunningTimerState)  in GetElapsedTime()
254     StopTimer(time_info);  in GetElapsedTime()
255   return(time_info->elapsed.total);  in GetElapsedTime()
280 MagickExport void GetTimerInfo(TimerInfo *time_info)  in GetTimerInfo()  argument
285   assert(time_info != (TimerInfo *) NULL);  in GetTimerInfo()
286   (void) memset(time_info,0,sizeof(*time_info));  in GetTimerInfo()
287   time_info->state=UndefinedTimerState;  in GetTimerInfo()
288   time_info->signature=MagickCoreSignature;  in GetTimerInfo()
289   StartTimer(time_info,MagickTrue);  in GetTimerInfo()
316 MagickExport double GetUserTime(TimerInfo *time_info)  in GetUserTime()  argument
318   assert(time_info != (TimerInfo *) NULL);  in GetUserTime()
319   assert(time_info->signature == MagickCoreSignature);  in GetUserTime()
320   if (time_info->state == UndefinedTimerState)  in GetUserTime()
322   if (time_info->state == RunningTimerState)  in GetUserTime()
323     StopTimer(time_info);  in GetUserTime()
324   return(time_info->user.total);  in GetUserTime()
349 MagickExport void ResetTimer(TimerInfo *time_info)  in ResetTimer()  argument
351   assert(time_info != (TimerInfo *) NULL);  in ResetTimer()
352   assert(time_info->signature == MagickCoreSignature);  in ResetTimer()
353   StopTimer(time_info);  in ResetTimer()
354   time_info->elapsed.stop=0.0;  in ResetTimer()
355   time_info->user.stop=0.0;  in ResetTimer()
384 MagickExport void StartTimer(TimerInfo *time_info,const MagickBooleanType reset)  in StartTimer()  argument
386   assert(time_info != (TimerInfo *) NULL);  in StartTimer()
387   assert(time_info->signature == MagickCoreSignature);  in StartTimer()
393       time_info->user.total=0.0;  in StartTimer()
394       time_info->elapsed.total=0.0;  in StartTimer()
396   if (time_info->state != RunningTimerState)  in StartTimer()
398       time_info->elapsed.start=ElapsedTime();  in StartTimer()
399       time_info->user.start=UserTime();  in StartTimer()
401   time_info->state=RunningTimerState;  in StartTimer()
426 static void StopTimer(TimerInfo *time_info)  in StopTimer()  argument
428   assert(time_info != (TimerInfo *) NULL);  in StopTimer()
429   assert(time_info->signature == MagickCoreSignature);  in StopTimer()
430   time_info->elapsed.stop=ElapsedTime();  in StopTimer()
431   time_info->user.stop=UserTime();  in StopTimer()
432   if (time_info->state == RunningTimerState)  in StopTimer()
434       time_info->user.total+=time_info->user.stop-  in StopTimer()
435         time_info->user.start+MagickEpsilon;  in StopTimer()
436       time_info->elapsed.total+=time_info->elapsed.stop-  in StopTimer()
437         time_info->elapsed.start+MagickEpsilon;  in StopTimer()
439   time_info->state=StoppedTimerState;  in StopTimer()