home *** CD-ROM | disk | FTP | other *** search
Visual Basic class definition | 1998-11-07 | 995 b | 42 lines |
- VERSION 1.0 CLASS
- BEGIN
- MultiUse = -1 'True
- END
- Attribute VB_Name = "CDXVBFPS"
- Attribute VB_GlobalNameSpace = False
- Attribute VB_Creatable = True
- Attribute VB_PredeclaredId = False
- Attribute VB_Exposed = False
- Public FPS As Long
- Private freqPerformance, firstTick, freqAdjust As Long
-
- Public Sub GetFPS()
- Dim diffTick As Long
- Static FpsTime, lastTick As Long
- Static FramesRendered As Long
-
- Call GetTick
-
- diffTick = firstTick - lastTick
- lastTick = firstTick
-
- FpsTime = FpsTime + diffTick
- FramesRendered = FramesRendered + 1
-
- If FpsTime > ((1000 * freqPerformance) / freqAdjust) Then
- FPS = FramesRendered
- FramesRendered = 0
- FpsTime = 0
- End If
- End Sub
-
- Private Sub GetTick()
- firstTick = timeGetTime()
- freqAdjust = 1
- freqPerformance = 1
- End Sub
-
- Public Function ReturnFPS() As Long
- ReturnFPS = FPS
- End Function
-