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This commit is contained in:
Daveo 2001-07-24 20:17:50 +00:00
parent d21a42d53d
commit 0f12c8495d
9 changed files with 262 additions and 85 deletions
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35
source/level/layertile3d.cpp
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@ -317,7 +317,37 @@ s16 TCount=0,QCount=0;
CMX_SetTransMtxXY(&BlkPos);
CMX_SetRotMatrixXY(&FTab->Mtx);
CacheElemVtx(Elem);
// --- Cache Vtx ----------
// CacheElemVtx(Elem);
{
int Count=Elem->VtxTriCount;
sVtx *V0,*V1,*V2;
u16 *IdxTable=&VtxIdxList[Elem->VtxIdxStart];
s32 *OutVtx=(s32*)SCRATCH_RAM;
s32 *OutPtr;
OutVtx+=8;
V0=&VtxList[*IdxTable++];
V1=&VtxList[*IdxTable++];
V2=&VtxList[*IdxTable++];
gte_ldv3(V0,V1,V2);
while (Count--)
{
gte_rtpt_b(); // 22 cycles
// Preload next (when able) - Must check this
V0=&VtxList[*IdxTable++];
V1=&VtxList[*IdxTable++];
V2=&VtxList[*IdxTable++];
OutPtr=OutVtx;
OutVtx+=3;
gte_ldv3(V0,V1,V2);
gte_stsxy3c(OutPtr); // read XY back
}
}
s16 FL=DeltaFX[0]+DeltaFOfs.vx;
s16 FR=DeltaFX[1]+DeltaFOfs.vx;
@ -353,6 +383,7 @@ s16 TCount=0,QCount=0;
DP3->vx=BR;
DP3->vy=BD;
// --- Render Tri's -------------
while (TriCount--)
{
POLY_FT3 *ThisPrim=(POLY_FT3*)PrimPtr;
@ -396,6 +427,8 @@ s16 TCount=0,QCount=0;
}
}
// --- Render Quads -----------
while (QuadCount--)
{
POLY_FT4 *ThisPrim=(POLY_FT4*)PrimPtr;