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This commit is contained in:
Paul 2000-12-20 22:46:12 +00:00
parent b56cd688ae
commit a9a9af96f5
8 changed files with 54 additions and 23 deletions
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6
source/system/vid.cpp
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@ -19,6 +19,7 @@ static void (*VbFunc)(void);
static VbFuncType VbFuncList[MaxVBFuncs];
static u32 FrameCounter=0,TickCount=0,TickBuffer[2];
static u32 s_lastFrameCounter=0,s_vblsThisFrame=0;
static sVidScreen Screen[2];
static int ScreenXOfs=0,ScreenYOfs=0;
static int ScreenW, ScreenH;
@ -194,6 +195,7 @@ sVidScreen *VidGetDispScreen() {return (VidGetScreen());}
sVidScreen *VidGetDrawScreen() {return &Screen[FrameFlipFlag^1];}
u32 VidGetFrameCount() {return(FrameCounter);}
u32 VidGetTickCount() {return(TickBuffer[FrameFlipFlag^1]);}
int VidGetVblsThisFrame() {return s_vblsThisFrame;}
void SetScreenImage(u8 *Ptr) {ScreenImage=Ptr;}
u8 *GetScreenImage() {return ScreenImage;}
@ -396,6 +398,10 @@ if(ScreenClipBox==2)
AddPrimToList(f4,0);
}
// How many frames since we last flipped the display?
int fc=FrameCounter;
s_vblsThisFrame=fc-s_lastFrameCounter;
s_lastFrameCounter=fc;
}