a bug in f2dFPSControllerImpl

[Xrysnow]

timeBeginPeriod 和 timeEndPeriod 应紧挨 Sleep ，否则会受到其他程序的影响。

fancy2d/fancy2D/Engine/f2dFPSControllerImpl.h

Lines 108 to 118 in 61c91e4

 f2dFPSControllerImpl(fuInt MaxFPS) 
 	: m_TotalFrame(0), m_TotalTime(0), m_MaxFPS(0), m_CurFPS(0), 
 	m_FrameTimeSecond(0), m_FrameCountSecond(0), 
 	m_FPSMax(MaxFPS), m_FrameDelay(MaxFPS?1./MaxFPS : 0)  
 { 
 	timeBeginPeriod(1); 
 } 
 ~f2dFPSControllerImpl() 
 { 
 	timeEndPeriod(1); 
 } 

[chu]

https://groups.google.com/forum/#!topic/borland.public.delphi.nativeapi.win32/FFV2KU62ht4

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