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This commit is contained in:
Daveo 2001-08-04 18:21:12 +00:00
parent f558607227
commit 62b65083c6
4 changed files with 66 additions and 104 deletions
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61
source/level/layertile3d.cpp
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@ -13,12 +13,14 @@
#include "LayerTile3d.h"
#if 1
#if defined(__USER_sbart__) || defined(__USER_daveo__)
#define _SHOW_POLYZ_ 1
#include "gfx\font.h"
static FontBank *Font;
int ShowPolyz=0;
#endif
#endif
static const int BLOCK_SIZE =16;
static const int SCREEN_TILE_ADJ_U =2;
@ -279,9 +281,8 @@ int MapOfs=GetMapOfs();
sTileMapElem *MapPtr=Map+MapOfs;
u8 *RGBMapPtr=RGBMap+MapOfs;
u8 *PrimPtr=GetPrimPtr();
u32 *XYList=(u32*)SCRATCH_RAM;
u8 const *XYList=(u8*)SCRATCH_RAM;
u32 T0,T1,T2,T3;
u32 P0,P1,P2,P3;
s32 ClipZ;
sOT *ThisOT;
VECTOR BlkPos;
@ -326,7 +327,6 @@ s16 TCount=0,QCount=0;
CMX_SetRotMatrixXY(&FTab->Mtx);
// --- Cache Vtx ----------
// CacheElemVtx(Elem);
{
int Count=Elem->VtxTriCount;
sVtx *V0,*V1,*V2;
@ -356,7 +356,6 @@ s16 TCount=0,QCount=0;
}
s16 FL=DeltaFX[0]+DeltaFOfs.vx;
s16 FR=DeltaFX[1]+DeltaFOfs.vx;
s16 FU=DeltaFY[0]+DeltaFOfs.vy;
@ -396,12 +395,12 @@ s16 TCount=0,QCount=0;
{
POLY_GT3 *ThisPrim=(POLY_GT3*)PrimPtr;
P0=XYList[TList->P0];
P1=XYList[TList->P1];
P2=XYList[TList->P2];
gte_ldsxy0(P0);
gte_ldsxy1(P1);
gte_ldsxy2(P2);
T0=*(u32*)(XYList+TList->P0);
T1=*(u32*)(XYList+TList->P1);
T2=*(u32*)(XYList+TList->P2);
gte_ldsxy0(T0);
gte_ldsxy1(T1);
gte_ldsxy2(T2);
setlen(ThisPrim, GPU_PolyGT3Tag);
gte_nclip_b(); // 8 cycles
@ -410,20 +409,20 @@ s16 TCount=0,QCount=0;
if (ShowPolyz) {setRGB0(ThisPrim,127,0,0); setRGB1(ThisPrim,255,0,0); setRGB2(ThisPrim,255,0,0);}
#endif
*(u32*)&ThisPrim->x0=T0; // Set XY0
*(u32*)&ThisPrim->x1=T1; // Set XY1
*(u32*)&ThisPrim->x2=T2; // Set XY2
T0=*(u32*)&TList->uv0; // Get UV0 & TPage
T1=*(u32*)&TList->uv1; // Get UV1 & Clut
T2=*(u32*)&TList->uv2; // Get UV2
*(u32*)&ThisPrim->u0=T0; // Set UV0
*(u32*)&ThisPrim->u1=T1; // Set UV1
*(u32*)&ThisPrim->u2=T2; // Set UV2
gte_stopz(&ClipZ);
ThisOT=OtPtr+TList->OTOfs;
ClipZ^=FTab->ClipCode;
if (ClipZ<0)
{
*(u32*)&ThisPrim->x0=P0; // Set XY0
*(u32*)&ThisPrim->x1=P1; // Set XY1
*(u32*)&ThisPrim->x2=P2; // Set XY2
*(u32*)&ThisPrim->u0=T0; // Set UV0
*(u32*)&ThisPrim->u1=T1; // Set UV1
*(u32*)&ThisPrim->u2=T2; // Set UV2
addPrim(ThisOT,ThisPrim);
#if defined(_SHOW_POLYZ_)
@ -453,13 +452,13 @@ s16 TCount=0,QCount=0;
{
POLY_GT4 *ThisPrim=(POLY_GT4*)PrimPtr;
P0=XYList[QList->P0];
P1=XYList[QList->P1];
P2=XYList[QList->P2];
P3=XYList[QList->P3];
gte_ldsxy0(P0);
gte_ldsxy1(P1);
gte_ldsxy2(P2);
T0=*(u32*)(XYList+(QList->P0/*4*/));
T1=*(u32*)(XYList+(QList->P1/*4*/));
T2=*(u32*)(XYList+(QList->P2/*4*/));
T3=*(u32*)(XYList+(QList->P3/*4*/));
gte_ldsxy0(T0);
gte_ldsxy1(T1);
gte_ldsxy2(T2);
setlen(ThisPrim, GPU_PolyGT4Tag);
gte_nclip_b(); // 8 cycles
@ -468,23 +467,23 @@ s16 TCount=0,QCount=0;
if (ShowPolyz) {setRGB0(ThisPrim,0,127,0);setRGB1(ThisPrim,0,255,0); setRGB2(ThisPrim,0,255,0); setRGB3(ThisPrim,0,255,0);}
#endif
*(u32*)&ThisPrim->x0=T0; // Set XY0
*(u32*)&ThisPrim->x1=T1; // Set XY1
*(u32*)&ThisPrim->x2=T2; // Set XY2
*(u32*)&ThisPrim->x3=T3; // Set XY3
T0=*(u32*)&QList->uv0; // Get UV0 & TPage
T1=*(u32*)&QList->uv1; // Get UV1 & Clut
T2=*(u32*)&QList->uv2; // Get UV2
T3=*(u32*)&QList->uv3; // Get UV2
*(u32*)&ThisPrim->u0=T0; // Set UV0
*(u32*)&ThisPrim->u1=T1; // Set UV1
*(u32*)&ThisPrim->u2=T2; // Set UV2
*(u32*)&ThisPrim->u3=T3; // Set UV2
gte_stopz(&ClipZ);
ThisOT=OtPtr+QList->OTOfs;
ClipZ^=FTab->ClipCode;
if (ClipZ<0)
{
*(u32*)&ThisPrim->x0=P0; // Set XY0
*(u32*)&ThisPrim->x1=P1; // Set XY1
*(u32*)&ThisPrim->x2=P2; // Set XY2
*(u32*)&ThisPrim->x3=P3; // Set XY3
*(u32*)&ThisPrim->u0=T0; // Set UV0
*(u32*)&ThisPrim->u1=T1; // Set UV1
*(u32*)&ThisPrim->u2=T2; // Set UV2
*(u32*)&ThisPrim->u3=T3; // Set UV2
#if defined(_SHOW_POLYZ_)
if (!ShowPolyz)
#endif