libretro/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch.git synced 2024-11-26 09:41:15 +00:00
Code Issues Actions 23 Packages Projects Releases Wiki Activity
f1eee5554f
RetroArch/gfx/drivers/gx_gfx_inl.h
twinaphex b9ab7a545d Move psp and gx drivers to gfx/drivers
2015-01-12 06:55:31 +01:00

776 lines
21 KiB
C
Raw Blame History

#define STRUCT_REGDEF_SIZE 1440
#define WGPIPE (0xCC008000)
#define FIFO_PUTU8(x) *(vu8*)WGPIPE = (u8)(x)
#define FIFO_PUTS8(x) *(vs8*)WGPIPE = (s8)(x)
#define FIFO_PUTU16(x) *(vu16*)WGPIPE = (u16)(x)
#define FIFO_PUTS16(x) *(vs16*)WGPIPE = (s16)(x)
#define FIFO_PUTU32(x) *(vu32*)WGPIPE = (u32)(x)
#define FIFO_PUTS32(x) *(vs32*)WGPIPE = (s32)(x)
#define FIFO_PUTF32(x) *(vf32*)WGPIPE = (f32)(x)
#define XY(x, y) (((y) << 10) | (x))
#define GX_LOAD_BP_REG(x) \
FIFO_PUTU8(0x61); \
FIFO_PUTU32((x))
#define GX_LOAD_CP_REG(x, y) \
FIFO_PUTU8(0x08); \
FIFO_PUTU8((x)); \
FIFO_PUTU32((y))
#define GX_LOAD_XF_REG(x, y) \
FIFO_PUTU8(0x10); \
FIFO_PUTU32(((x) & 0xffff)); \
FIFO_PUTU32((y))
#define GX_LOAD_XF_REGS(x, n) \
FIFO_PUTU8(0x10); \
FIFO_PUTU32((((((n) & 0xffff)-1)<<16)|((x) & 0xffff)))
#define _SHIFTL(v, s, w) ((u32) (((u32)(v) & ((0x01 << (w)) - 1)) << (s)))
#define _SHIFTR(v, s, w) ((u32)(((u32)(v) >> (s)) & ((0x01 << (w)) - 1)))
extern u8 __gxregs[];
struct __gx_regdef
{
u16 cpSRreg;
u16 cpCRreg;
u16 cpCLreg;
u16 xfFlush;
u16 xfFlushExp;
u16 xfFlushSafe;
u32 gxFifoInited;
u32 vcdClear;
u32 VATTable;
u32 mtxIdxLo;
u32 mtxIdxHi;
u32 texCoordManually;
u32 vcdLo;
u32 vcdHi;
u32 vcdNrms;
u32 dirtyState;
u32 perf0Mode;
u32 perf1Mode;
u32 cpPerfMode;
u32 VAT0reg[8];
u32 VAT1reg[8];
u32 VAT2reg[8];
u32 texMapSize[8];
u32 texMapWrap[8];
u32 sciTLcorner;
u32 sciBRcorner;
u32 lpWidth;
u32 genMode;
u32 suSsize[8];
u32 suTsize[8];
u32 tevTexMap[16];
u32 tevColorEnv[16];
u32 tevAlphaEnv[16];
u32 tevSwapModeTable[8];
u32 tevRasOrder[11];
u32 tevTexCoordEnable;
u32 tevIndMask;
u32 texCoordGen[8];
u32 texCoordGen2[8];
u32 dispCopyCntrl;
u32 dispCopyDst;
u32 dispCopyTL;
u32 dispCopyWH;
u32 texCopyCntrl;
u32 texCopyDst;
u32 texCopyTL;
u32 texCopyWH;
u32 peZMode;
u32 peCMode0;
u32 peCMode1;
u32 peCntrl;
u32 chnAmbColor[2];
u32 chnMatColor[2];
u32 chnCntrl[4];
GXTexRegion texRegion[24];
GXTlutRegion tlutRegion[20];
u8 saveDLctx;
u8 gxFifoUnlinked;
u8 texCopyZTex;
u8 _pad;
} __attribute__((packed));
struct __gx_texobj
{
u32 tex_filt;
u32 tex_lod;
u32 tex_size;
u32 tex_maddr;
u32 usr_data;
u32 tex_fmt;
u32 tex_tlut;
u16 tex_tile_cnt;
u8 tex_tile_type;
u8 tex_flag;
} __attribute__((packed));
#define __GX_FlushTextureState(__gx) GX_LOAD_BP_REG(__gx->tevIndMask)
#define __GX_SetDispCopySrc(__gx, left, top, wd, ht) \
__gx->dispCopyTL = (__gx->dispCopyTL & ~0x00ffffff) | XY(left,top); \
__gx->dispCopyTL = (__gx->dispCopyTL & ~0xff000000) | (_SHIFTL(0x49,24,8)); \
__gx->dispCopyWH = (__gx->dispCopyWH & ~0x00ffffff) | XY((wd-1),(ht-1)); \
__gx->dispCopyWH = (__gx->dispCopyWH & ~0xff000000) | (_SHIFTL(0x4a,24,8))
#define __GX_SetDispCopyDst(__gx, wd, ht) \
__gx->dispCopyDst = (__gx->dispCopyDst & ~0x3ff) | (_SHIFTR(wd,4,10)); \
__gx->dispCopyDst = (__gx->dispCopyDst & ~0xff000000) | (_SHIFTL(0x4d,24,8))
#define __GX_SetClipMode(mode) GX_LOAD_XF_REG(0x1005,(mode & 1))
#define __GX_CopyDisp(__gx, dest, clear) \
{ \
u8 clflag; \
u32 val; \
if(clear) \
{ \
val= (__gx->peZMode & ~0xf) | 0xf; \
GX_LOAD_BP_REG(val); \
val = (__gx->peCMode0 & ~0x3); \
GX_LOAD_BP_REG(val); \
} \
clflag = 0; \
if (clear || (__gx->peCntrl & 0x7) == 0x0003) \
{ \
if (__gx->peCntrl & 0x40) \
{ \
clflag = 1; \
val = (__gx->peCntrl & ~0x40); \
GX_LOAD_BP_REG(val); \
} \
} \
GX_LOAD_BP_REG(__gx->dispCopyTL); /* set source top */ \
GX_LOAD_BP_REG(__gx->dispCopyWH); \
GX_LOAD_BP_REG(__gx->dispCopyDst); \
val = 0x4b000000 | (_SHIFTR(MEM_VIRTUAL_TO_PHYSICAL(dest),5,24)); \
GX_LOAD_BP_REG(val); \
__gx->dispCopyCntrl = (__gx->dispCopyCntrl & ~0x800) | (_SHIFTL(clear,11,1)); \
__gx->dispCopyCntrl = (__gx->dispCopyCntrl & ~0x4000) | 0x4000; \
__gx->dispCopyCntrl = (__gx->dispCopyCntrl & ~0xff000000) | (_SHIFTL(0x52,24,8)); \
GX_LOAD_BP_REG(__gx->dispCopyCntrl); \
if (clear) \
{ \
GX_LOAD_BP_REG(__gx->peZMode); \
GX_LOAD_BP_REG(__gx->peCMode0); \
} \
if (clflag) \
{ \
GX_LOAD_BP_REG(__gx->peCntrl); \
} \
}
#if 0
static void __SETVCDATTR(struct __gx_regdef *__gx, u8 attr,u8 type)
{
switch(attr)
{
case GX_VA_PTNMTXIDX:
__gx->vcdLo = (__gx->vcdLo & ~0x1) | (type & 0x1);
break;
case GX_VA_TEX0MTXIDX:
__gx->vcdLo = (__gx->vcdLo & ~0x2) | (_SHIFTL(type,1,1));
break;
case GX_VA_TEX1MTXIDX:
__gx->vcdLo = (__gx->vcdLo & ~0x4)|(_SHIFTL(type,2,1));
break;
case GX_VA_TEX2MTXIDX:
__gx->vcdLo = (__gx->vcdLo & ~0x8)|(_SHIFTL(type,3,1));
break;
case GX_VA_TEX3MTXIDX:
__gx->vcdLo = (__gx->vcdLo&~0x10)|(_SHIFTL(type,4,1));
break;
case GX_VA_TEX4MTXIDX:
__gx->vcdLo = (__gx->vcdLo&~0x20)|(_SHIFTL(type,5,1));
break;
case GX_VA_TEX5MTXIDX:
__gx->vcdLo = (__gx->vcdLo&~0x40)|(_SHIFTL(type,6,1));
break;
case GX_VA_TEX6MTXIDX:
__gx->vcdLo = (__gx->vcdLo&~0x80)|(_SHIFTL(type,7,1));
break;
case GX_VA_TEX7MTXIDX:
__gx->vcdLo = (__gx->vcdLo&~0x100)|(_SHIFTL(type,8,1));
break;
case GX_VA_POS:
__gx->vcdLo = (__gx->vcdLo&~0x600)|(_SHIFTL(type,9,2));
break;
case GX_VA_NRM:
__gx->vcdLo = (__gx->vcdLo&~0x1800)|(_SHIFTL(type,11,2));
__gx->vcdNrms = 1;
break;
case GX_VA_NBT:
__gx->vcdLo = (__gx->vcdLo&~0x1800)|(_SHIFTL(type,11,2));
__gx->vcdNrms = 2;
break;
case GX_VA_CLR0:
__gx->vcdLo = (__gx->vcdLo&~0x6000)|(_SHIFTL(type,13,2));
break;
case GX_VA_CLR1:
__gx->vcdLo = (__gx->vcdLo&~0x18000)|(_SHIFTL(type,15,2));
break;
case GX_VA_TEX0:
__gx->vcdHi = (__gx->vcdHi&~0x3)|(type&0x3);
break;
case GX_VA_TEX1:
__gx->vcdHi = (__gx->vcdHi&~0xc)|(_SHIFTL(type,2,2));
break;
case GX_VA_TEX2:
__gx->vcdHi = (__gx->vcdHi&~0x30)|(_SHIFTL(type,4,2));
break;
case GX_VA_TEX3:
__gx->vcdHi = (__gx->vcdHi&~0xc0)|(_SHIFTL(type,6,2));
break;
case GX_VA_TEX4:
__gx->vcdHi = (__gx->vcdHi&~0x300)|(_SHIFTL(type,8,2));
break;
case GX_VA_TEX5:
__gx->vcdHi = (__gx->vcdHi&~0xc00)|(_SHIFTL(type,10,2));
break;
case GX_VA_TEX6:
__gx->vcdHi = (__gx->vcdHi&~0x3000)|(_SHIFTL(type,12,2));
break;
case GX_VA_TEX7:
__gx->vcdHi = (__gx->vcdHi&~0xc000)|(_SHIFTL(type,14,2));
break;
}
}
#endif
#define XSHIFT 2
#define YSHIFT 2
#define __GX_InitTexObj(ptr, img_ptr, wd, ht, fmt, wrap_s, wrap_t, mipmap) \
ptr->tex_filt = (ptr->tex_filt & ~0x03)|(wrap_s & 3); \
ptr->tex_filt = (ptr->tex_filt & ~0x0c)|(_SHIFTL(wrap_t,2,2)); \
ptr->tex_filt = (ptr->tex_filt & ~0x10)|0x10; \
/* no mip-mapping */ \
ptr->tex_filt= (ptr->tex_filt & ~0xE0)|0x0080; \
ptr->tex_fmt = fmt; \
ptr->tex_size = (ptr->tex_size & ~0x3ff)|((wd-1) & 0x3ff); \
ptr->tex_size = (ptr->tex_size & ~0xFFC00)|(_SHIFTL((ht-1),10,10)); \
ptr->tex_size = (ptr->tex_size & ~0xF00000)|(_SHIFTL(fmt,20,4)); \
ptr->tex_maddr = (ptr->tex_maddr & ~0x01ffffff)|(_SHIFTR(MEM_VIRTUAL_TO_PHYSICAL(img_ptr),5,24)); \
ptr->tex_tile_type = 2; \
ptr->tex_tile_cnt = ((((wd+(1 << XSHIFT))-1) >> XSHIFT) * (((ht+(1 << YSHIFT))-1) >> YSHIFT)) & 0x7fff; \
ptr->tex_flag |= 0x0002
#define __GX_InvalidateTexAll(__gx) \
GX_LOAD_BP_REG(__gx->tevIndMask); \
GX_LOAD_BP_REG(0x66001000); \
GX_LOAD_BP_REG(0x66001100); \
GX_LOAD_BP_REG(__gx->tevIndMask)
#define __GX_SetCurrentMtx(__gx, mtx) \
__gx->mtxIdxLo = (__gx->mtxIdxLo & ~0x3f)|(mtx & 0x3f); \
__gx->dirtyState |= 0x04000000
#define __GX_SetVAT(__gx, setvtx) \
for(s32 i = 0; i < 8;i++) \
{ \
setvtx = (1<<i); \
if(__gx->VATTable & setvtx) \
{ \
GX_LOAD_CP_REG((0x70+(i & 7)),__gx->VAT0reg[i]); \
GX_LOAD_CP_REG((0x80+(i & 7)),__gx->VAT1reg[i]); \
GX_LOAD_CP_REG((0x90+(i & 7)),__gx->VAT2reg[i]); \
} \
} \
__gx->VATTable = 0
#define __GX_XfVtxSpecs(__gx) \
{ \
u32 nrms,texs,cols; \
cols = 0; \
if(__gx->vcdLo & 0x6000) cols++; \
if(__gx->vcdLo & 0x18000) cols++; \
nrms = 0; \
if(__gx->vcdNrms==1) nrms = 1; \
else if(__gx->vcdNrms==2) nrms = 2; \
texs = 0; \
if(__gx->vcdHi & 0x3) texs++; \
if(__gx->vcdHi & 0xc) texs++; \
if(__gx->vcdHi & 0x30) texs++; \
if(__gx->vcdHi & 0xc0) texs++; \
if(__gx->vcdHi & 0x300) texs++; \
if(__gx->vcdHi & 0xc00) texs++; \
if(__gx->vcdHi & 0x3000) texs++; \
if(__gx->vcdHi & 0xc000) texs++; \
GX_LOAD_XF_REG(0x1008, ((_SHIFTL(texs,4,4))|(_SHIFTL(nrms,2,2))|(cols & 0x3))); \
}
#define __GX_SetVCD(__gx) \
GX_LOAD_CP_REG(0x50,__gx->vcdLo); \
GX_LOAD_CP_REG(0x60,__gx->vcdHi); \
__GX_XfVtxSpecs(__gx)
#define __GX_SetChanCntrl(__gx) \
{ \
u32 i,chan,mask; \
if(__gx->dirtyState & 0x01000000) \
{ \
GX_LOAD_XF_REG(0x1009,(_SHIFTR(__gx->genMode,4,3))); \
} \
i = 0; \
chan = 0x100e; \
mask = _SHIFTR(__gx->dirtyState,12,4); \
while(mask) { \
if(mask & 0x0001) \
{ \
GX_LOAD_XF_REG(chan,__gx->chnCntrl[i]); \
} \
mask >>= 1; \
chan++; \
i++; \
} \
}
#define __GX_SetMatrixIndex(__gx, mtx) \
if(mtx<5) { \
GX_LOAD_CP_REG(0x30,__gx->mtxIdxLo); \
GX_LOAD_XF_REG(0x1018,__gx->mtxIdxLo); \
} else { \
GX_LOAD_CP_REG(0x40,__gx->mtxIdxHi); \
GX_LOAD_XF_REG(0x1019,__gx->mtxIdxHi); \
}
#define __GX_SetArray(__gx, attr, ptr, stride) \
if(attr>=GX_VA_POS && attr<=GX_LIGHTARRAY) \
{ \
GX_LOAD_CP_REG((0xA0 +((attr) - GX_VA_POS)),(u32)MEM_VIRTUAL_TO_PHYSICAL(ptr)); \
GX_LOAD_CP_REG((0xB0 +((attr) - GX_VA_POS)),(u32)(stride)); \
}
#define __GX_Begin(__vtx, primitive, vtxfmt, vtxcnt) \
if(__gx->dirtyState) \
__GX_SetDirtyState(__gx); \
FIFO_PUTU8(primitive | (vtxfmt & 7)); \
FIFO_PUTU16(vtxcnt)
#ifdef HW_DOL
static inline void __GX_UpdateBPMask(struct __gx_regdef *__gx)
{
u32 i, nbmp, nres;
u8 ntexmap;
nbmp = _SHIFTR(__gx->genMode,16,3);
nres = 0;
for(i = 0; i < nbmp; i++)
{
switch (i)
{
case GX_INDTEXSTAGE0:
ntexmap = __gx->tevRasOrder[2] & 7;
break;
case GX_INDTEXSTAGE1:
ntexmap = _SHIFTR(__gx->tevRasOrder[2],6,3);
break;
case GX_INDTEXSTAGE2:
ntexmap = _SHIFTR(__gx->tevRasOrder[2],12,3);
break;
case GX_INDTEXSTAGE3:
ntexmap = _SHIFTR(__gx->tevRasOrder[2],18,3);
break;
default:
ntexmap = 0;
break;
}
nres |= (1<<ntexmap);
}
if((__gx->tevIndMask & 0xff)!=nres)
{
__gx->tevIndMask = (__gx->tevIndMask & ~0xff)|(nres & 0xff);
GX_LOAD_BP_REG(__gx->tevIndMask);
}
}
#endif
#define __GX_SetChanColor(__gx) \
if(__gx->dirtyState & 0x0100) \
{ \
GX_LOAD_XF_REG(0x100a,__gx->chnAmbColor[0]); \
} \
if(__gx->dirtyState & 0x0200) \
{ \
GX_LOAD_XF_REG(0x100b,__gx->chnAmbColor[1]); \
} \
if(__gx->dirtyState & 0x0400) \
{ \
GX_LOAD_XF_REG(0x100c,__gx->chnMatColor[0]); \
} \
if(__gx->dirtyState & 0x0800) \
{ \
GX_LOAD_XF_REG(0x100d,__gx->chnMatColor[1]); \
}
static inline void __GX_SetTexCoordGen(struct __gx_regdef *__gx)
{
u32 i,mask;
u32 texcoord;
if(__gx->dirtyState&0x02000000)
{
GX_LOAD_XF_REG(0x103f,(__gx->genMode&0xf));
}
i = 0;
texcoord = 0x1040;
mask = _SHIFTR(__gx->dirtyState,16,8);
while(mask) {
if(mask&0x0001) {
GX_LOAD_XF_REG(texcoord,__gx->texCoordGen[i]);
GX_LOAD_XF_REG((texcoord+0x10),__gx->texCoordGen2[i]);
}
mask >>= 1;
texcoord++;
i++;
}
}
static void __SetSURegs(struct __gx_regdef *__gx, u8 texmap,u8 texcoord)
{
u32 reg;
u16 wd, ht;
u8 wrap_s,wrap_t;
wd = __gx->texMapSize[texmap] & 0x3ff;
ht = _SHIFTR(__gx->texMapSize[texmap],10,10);
wrap_s = __gx->texMapWrap[texmap] & 3;
wrap_t = _SHIFTR(__gx->texMapWrap[texmap],2,2);
reg = (texcoord & 0x7);
__gx->suSsize[reg] = (__gx->suSsize[reg] & ~0x0000ffff)|wd;
__gx->suTsize[reg] = (__gx->suTsize[reg]&~0x0000ffff)|ht;
__gx->suSsize[reg] = (__gx->suSsize[reg]&~0x00010000)|(_SHIFTL(wrap_s,16,1));
__gx->suTsize[reg] = (__gx->suTsize[reg]&~0x00010000)|(_SHIFTL(wrap_t,16,1));
GX_LOAD_BP_REG(__gx->suSsize[reg]);
GX_LOAD_BP_REG(__gx->suTsize[reg]);
}
static inline void __GX_SetSUTexRegs(struct __gx_regdef *__gx)
{
u32 i, indtev, dirtev, tevreg, tevm, texcm;
u8 texcoord, texmap;
dirtev = (_SHIFTR(__gx->genMode,10,4))+1;
indtev = _SHIFTR(__gx->genMode,16,3);
//indirect texture order
for(i = 0;i < indtev; i++)
{
switch(i)
{
case GX_INDTEXSTAGE0:
texmap = __gx->tevRasOrder[2] & 7;
texcoord = _SHIFTR(__gx->tevRasOrder[2],3,3);
break;
case GX_INDTEXSTAGE1:
texmap = _SHIFTR(__gx->tevRasOrder[2],6,3);
texcoord = _SHIFTR(__gx->tevRasOrder[2],9,3);
break;
case GX_INDTEXSTAGE2:
texmap = _SHIFTR(__gx->tevRasOrder[2],12,3);
texcoord = _SHIFTR(__gx->tevRasOrder[2],15,3);
break;
case GX_INDTEXSTAGE3:
texmap = _SHIFTR(__gx->tevRasOrder[2],18,3);
texcoord = _SHIFTR(__gx->tevRasOrder[2],21,3);
break;
default:
texmap = 0;
texcoord = 0;
break;
}
texcm = _SHIFTL(1,texcoord,1);
if(!(__gx->texCoordManually & texcm))
__SetSURegs(__gx, texmap,texcoord);
}
//direct texture order
for(i = 0; i < dirtev; i++)
{
tevreg = 3+(_SHIFTR(i,1,3));
texmap = (__gx->tevTexMap[i] & 0xff);
if(i & 1)
texcoord = _SHIFTR(__gx->tevRasOrder[tevreg],15,3);
else
texcoord = _SHIFTR(__gx->tevRasOrder[tevreg],3,3);
tevm = _SHIFTL(1,i,1);
texcm = _SHIFTL(1,texcoord,1);
if(texmap!=0xff && (__gx->tevTexCoordEnable&tevm) && !(__gx->texCoordManually & texcm))
{
__SetSURegs(__gx, texmap,texcoord);
}
}
}
#define __GX_SetGenMode(__gx) \
GX_LOAD_BP_REG(__gx->genMode); \
__gx->xfFlush = 0
static void __GX_SetDirtyState(struct __gx_regdef *__gx)
{
if(__gx->dirtyState & 0x0001)
{
__GX_SetSUTexRegs(__gx);
}
#ifdef HW_DOL
if(__gx->dirtyState & 0x0002)
{
__GX_UpdateBPMask(__gx);
}
#endif
if(__gx->dirtyState & 0x0004)
{
__GX_SetGenMode(__gx);
}
if(__gx->dirtyState & 0x0008)
{
__GX_SetVCD(__gx);
}
if(__gx->dirtyState & 0x0010)
{
u8 setvtx = 0;
__GX_SetVAT(__gx, setvtx);
}
if(__gx->dirtyState & ~0xff)
{
if(__gx->dirtyState & 0x0f00)
{
__GX_SetChanColor(__gx);
}
if(__gx->dirtyState & 0x0100f000)
{
__GX_SetChanCntrl(__gx);
}
if(__gx->dirtyState & 0x02ff0000)
{
__GX_SetTexCoordGen(__gx);
}
if(__gx->dirtyState & 0x04000000)
{
__GX_SetMatrixIndex(__gx, 0);
__GX_SetMatrixIndex(__gx, 5);
}
}
__gx->dirtyState = 0;
}
static void __GX_SendFlushPrim(struct __gx_regdef *__gx)
{
u32 tmp,tmp2,cnt;
tmp = (__gx->xfFlush*__gx->xfFlushExp);
FIFO_PUTU8(0x98);
FIFO_PUTU16(__gx->xfFlush);
tmp2 = (tmp+3)/4;
if(tmp > 0)
{
cnt = tmp2/8;
while(cnt)
{
FIFO_PUTU32(0);
FIFO_PUTU32(0);
FIFO_PUTU32(0);
FIFO_PUTU32(0);
FIFO_PUTU32(0);
FIFO_PUTU32(0);
FIFO_PUTU32(0);
FIFO_PUTU32(0);
cnt--;
}
tmp2 &= 0x0007;
if(tmp2)
{
while(tmp2)
{
FIFO_PUTU32(0);
tmp2--;
}
}
}
__gx->xfFlush = 1;
}
#define __GX_InitTexObjFilterMode(ptr, minfilt, magfilt) \
{ \
static u8 GX2HWFiltConv[] = {0x00,0x04,0x01,0x05,0x02,0x06,0x00,0x00}; \
ptr->tex_filt = (ptr->tex_filt & ~0x10)|(_SHIFTL((magfilt==GX_LINEAR?1:0),4,1)); \
ptr->tex_filt = (ptr->tex_filt & ~0xe0)|(_SHIFTL(GX2HWFiltConv[minfilt],5,3)); \
}
#define __GX_SetCullMode(__gx, mode) \
{ \
static u8 cm2hw[] = { 0, 2, 1, 3 }; \
__gx->genMode = (__gx->genMode & ~0xC000)|(_SHIFTL(cm2hw[mode],14,2)); \
__gx->dirtyState |= 0x0004; \
}
#define __GX_CallDispList(__gx, list, nbytes) \
if(__gx->dirtyState) \
{ \
__GX_SetDirtyState(__gx); \
} \
if(!__gx->vcdClear) \
{ \
__GX_SendFlushPrim(__gx); \
} \
FIFO_PUTU8(0x40); /*call displaylist */ \
FIFO_PUTU32(MEM_VIRTUAL_TO_PHYSICAL(list)); \
FIFO_PUTU32(nbytes)
#define __GX_Flush(__gx) \
if(__gx->dirtyState) \
__GX_SetDirtyState(__gx); \
FIFO_PUTU32(0); \
FIFO_PUTU32(0); \
FIFO_PUTU32(0); \
FIFO_PUTU32(0); \
FIFO_PUTU32(0); \
FIFO_PUTU32(0); \
FIFO_PUTU32(0); \
FIFO_PUTU32(0); \
ppcsync()
#define __GX_ClearVtxDesc(__gx) \
__gx->vcdNrms = 0; \
__gx->vcdClear = ((__gx->vcdClear & ~0x0600)|0x0200); \
__gx->vcdLo = __gx->vcdHi = 0; \
__gx->dirtyState |= 0x0008
#if 0
#define __GX_SetVtxDesc(__gx, attr, type) \
__SETVCDATTR(__gx, attr,type); \
__gx->dirtyState |= 0x0008
#endif
#define __GX_SetBlendMode(__gx, type, src_fact, dst_fact, op) \
__gx->peCMode0 = (__gx->peCMode0 & ~0x1); \
if(type==GX_BM_BLEND || type==GX_BM_SUBTRACT) __gx->peCMode0 |= 0x1; \
__gx->peCMode0 = (__gx->peCMode0 & ~0x800); \
if(type==GX_BM_SUBTRACT) __gx->peCMode0 |= 0x800; \
__gx->peCMode0 = (__gx->peCMode0 & ~0x2); \
if(type==GX_BM_LOGIC) __gx->peCMode0 |= 0x2; \
__gx->peCMode0 = (__gx->peCMode0 & ~0xF000)|(_SHIFTL(op,12,4)); \
__gx->peCMode0 = (__gx->peCMode0 & ~0xE0)|(_SHIFTL(dst_fact,5,3)); \
__gx->peCMode0 = (__gx->peCMode0 & ~0x700)|(_SHIFTL(src_fact,8,3)); \
GX_LOAD_BP_REG(__gx->peCMode0)
#define __GX_InvVtxCache() FIFO_PUTU8(0x48)
#define __GX_SetDispCopyGamma(__gx, gamma) __gx->dispCopyCntrl = (__gx->dispCopyCntrl & ~0x180) | (_SHIFTL(gamma,7,2))
#define __GX_SetColorUpdate(__gx, enable) \
__gx->peCMode0 = (__gx->peCMode0 & ~0x8)|(_SHIFTL(enable,3,1)); \
GX_LOAD_BP_REG(__gx->peCMode0)
#define __GX_SetAlphaUpdate(__gx, enable) \
__gx->peCMode0 = (__gx->peCMode0 & ~0x10)|(_SHIFTL(enable,4,1)); \
GX_LOAD_BP_REG(__gx->peCMode0)
#define __GX_SetNumChans(__gx, num) \
__gx->genMode = (__gx->genMode & ~0x70)|(_SHIFTL(num,4,3)); \
__gx->dirtyState |= 0x01000004
#define __GX_SetNumTexGens(__gx, nr) \
__gx->genMode = (__gx->genMode & ~0xf)|(nr & 0xf); \
__gx->dirtyState |= 0x02000004
#define __GX_PokeARGB(x, y, color) \
{ \
u32 regval; \
regval = 0xc8000000|(_SHIFTL(x,2,10)); \
regval = (regval & ~0x3FF000)|(_SHIFTL(y,12,10)); \
*(u32*)regval = _SHIFTL(color.a,24,8)|_SHIFTL(color.r,16,8)|_SHIFTL(color.g,8,8)|(color.b & 0xff); \
}
#define __GX_SetFieldMode(__gx, field_mode, half_aspect_ratio) \
__gx->lpWidth = (__gx->lpWidth & ~0x400000)|(_SHIFTL(half_aspect_ratio,22,1)); \
GX_LOAD_BP_REG(__gx->lpWidth); \
__GX_FlushTextureState(__gx); \
GX_LOAD_BP_REG(0x68000000|(field_mode & 1)); \
__GX_FlushTextureState(__gx)
#define __GX_SetCopyClear(color, zvalue) \
{ \
u32 val; \
val = (_SHIFTL(color.a,8,8))|(color.r & 0xff); \
GX_LOAD_BP_REG(0x4f000000|val); \
val = (_SHIFTL(color.g,8,8))|(color.b & 0xff); \
GX_LOAD_BP_REG(0x50000000|val); \
val = zvalue & 0x00ffffff; \
GX_LOAD_BP_REG(0x51000000|val); \
}
#define __GX_SetZMode(__gx, enable, func, update_enable) \
__gx->peZMode = (__gx->peZMode&~0x1)|(enable&1); \
__gx->peZMode = (__gx->peZMode&~0xe)|(_SHIFTL(func,1,3)); \
__gx->peZMode = (__gx->peZMode&~0x10)|(_SHIFTL(update_enable,4,1)); \
GX_LOAD_BP_REG(__gx->peZMode)
#define __GX_LoadTexObj(obj, mapid) \
{ \
struct __gx_texobj *ptr = (struct __gx_texobj*)obj; \
ptr->tex_filt = (ptr->tex_filt&~0xff000000)|(_SHIFTL(_gxtexmode0ids[mapid],24,8)); \
ptr->tex_lod = (ptr->tex_lod&~0xff000000)|(_SHIFTL(_gxtexmode1ids[mapid],24,8)); \
ptr->tex_size = (ptr->tex_size&~0xff000000)|(_SHIFTL(_gxteximg0ids[mapid],24,8)); \
ptr->tex_maddr = (ptr->tex_maddr&~0xff000000)|(_SHIFTL(_gxteximg3ids[mapid],24,8)); \
GX_LOAD_BP_REG(ptr->tex_filt); \
GX_LOAD_BP_REG(ptr->tex_lod); \
GX_LOAD_BP_REG(ptr->tex_size); \
GX_LOAD_BP_REG(ptr->tex_maddr); \
__gx->texMapSize[mapid] = ptr->tex_size; \
__gx->texMapWrap[mapid] = ptr->tex_filt; \
__gx->dirtyState |= 0x0001; \
}
#define X_FACTOR 0.5
#define Y_FACTOR 342.0
#define ZFACTOR 16777215.0
static inline void __GX_SetViewportJitter(f32 xOrig,f32 yOrig,f32 wd,f32 ht,f32 nearZ,f32 farZ,u32 field)
{
f32 x0,y0,x1,y1,n,f,z;
static f32 Xfactor = 0.5;
static f32 Yfactor = 342.0;
static f32 Zfactor = 16777215.0;
if(!field) yOrig -= Xfactor;
x0 = wd*Xfactor;
y0 = (-ht)*Xfactor;
x1 = (xOrig+(wd*Xfactor))+Yfactor;
y1 = (yOrig+(ht*Xfactor))+Yfactor;
n = Zfactor*nearZ;
f = Zfactor*farZ;
z = f-n;
GX_LOAD_XF_REGS(0x101a,6);
FIFO_PUTF32(x0);
FIFO_PUTF32(y0);
FIFO_PUTF32(z);
FIFO_PUTF32(x1);
FIFO_PUTF32(y1);
FIFO_PUTF32(f);
}
#define __GX_Position1x8(index) FIFO_PUTU8(index)
#define __GX_TexCoord1x8(index) FIFO_PUTU8(index)
#define __GX_Color1x8(index) FIFO_PUTU8(index)
Reference in New Issue View Git Blame Copy Permalink