zydronium/SBSPSS
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Browse source
This commit is contained in:
Daveo 2001-06-11 20:36:53 +00:00
parent 24ab5fe256
commit 07c36f9bac
9 changed files with 52 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

25
source/gfx/prim.h
View file

@ -349,6 +349,31 @@ inline void GetFrameWH(sFrameHdr *Fr,u8 *W,u8 *H) {*W=Fr->W; *H=Fr->H;}
inline int GetFrameClut(sFrameHdr *Fr) {return(Fr->Clut);}
inline int GetFrameTPage(sFrameHdr *Fr) {return(Fr->TPage);}
const int aspectX=4096+1024;//(512<<12)/320;
//int aspectY=(256<<12)/320;
inline void CorrectAspect(POLY_FT4 *P)
{
int W=P->x1-P->x0;
int aW=(W*aspectX)>>12;
int dW=(W-aW)>>1;
P->x0+=dW;
P->x1-=dW;
P->x2+=dW;
P->x3-=dW;
}
inline void CorrectAspect(POLY_GT4 *P)
{
int W=P->x1-P->x0;
int aW=(W*aspectX)>>12;
int dW=(W-aW)>>1;
P->x0+=dW;
P->x1-=dW;
P->x2+=dW;
P->x3-=dW;
}
#endif