THPTimer Class Reference

#include <THPTimer_Win.h>

Public Member Functions
	THPTimer ()
	~THPTimer ()
TUINT32	GetRaw32 ()
int64_t	GetRaw64 ()
void	Update ()
void	Reset ()
TFLOAT	GetDelta () const
TFLOAT	GetCurrentSeconds () const

Detailed Description

Definition at line 5 of file THPTimer_Win.h.

Constructor & Destructor Documentation

THPTimer()

THPTimer::THPTimer

(

)

Definition at line 15 of file THPTimer_Win.cpp.

{
    Reset();
}

~THPTimer()

THPTimer::~THPTimer

(

)

Definition at line 20 of file THPTimer_Win.cpp.

{
    Reset();
}

Member Function Documentation

GetCurrentSeconds()

TFLOAT THPTimer::GetCurrentSeconds ( ) const

inline

Definition at line 19 of file THPTimer_Win.h.

{ return m_fCurrentSeconds; }

GetDelta()

TFLOAT THPTimer::GetDelta ( ) const

inline

Definition at line 18 of file THPTimer_Win.h.

{ return m_fDelta; }

GetRaw32()

TUINT32 THPTimer::GetRaw32

(

)

Definition at line 25 of file THPTimer_Win.cpp.

{
    LARGE_INTEGER raw32;
    QueryPerformanceCounter( &raw32 );
    return static_cast<TUINT32>( raw32.QuadPart );
}

GetRaw64()

int64_t THPTimer::GetRaw64

(

)

Definition at line 32 of file THPTimer_Win.cpp.

{
    LARGE_INTEGER raw64;
    QueryPerformanceCounter( &raw64 );
    return raw64.QuadPart;
}

Reset()

void THPTimer::Reset

(

)

Definition at line 40 of file THPTimer_Win.cpp.

{
    QueryPerformanceCounter( (LARGE_INTEGER*)&m_iCurrentTime );
    QueryPerformanceFrequency( (LARGE_INTEGER*)&m_iFrequency );
    m_iOldTime = m_iCurrentTime;
    m_fDelta   = 0;
}

Update()

void THPTimer::Update

(

)

Definition at line 49 of file THPTimer_Win.cpp.

{
    m_iOldTime = m_iCurrentTime;
    QueryPerformanceCounter( (LARGE_INTEGER*)&m_iCurrentTime );
 
    double ratio      = 1.0 / m_iFrequency;
    m_fDelta          = TFLOAT( ( m_iCurrentTime - m_iOldTime ) * ratio );
    m_fCurrentSeconds = TFLOAT( m_iCurrentTime * ratio );
}

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The documentation for this class was generated from the following files:

• D:/_dev/OpenBarnyard/Source/Toshi/Source/Platform/Windows/THPTimer_Win.h
• D:/_dev/OpenBarnyard/Source/Toshi/Source/Platform/Windows/THPTimer_Win.cpp