gs_gp.h

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#ifndef __GS_GP_H__
#define __GS_GP_H__
 
#include <tamtypes.h>
 
// General Purpose Registers
#define GS_REG_PRIM                     0x00
#define GS_REG_RGBAQ            0x01
#define GS_REG_ST                       0x02
#define GS_REG_UV                       0x03
#define GS_REG_XYZF2            0x04
#define GS_REG_XYZ2                     0x05
#define GS_REG_TEX0                     0x06
#define GS_REG_TEX0_1           0x06
#define GS_REG_TEX0_2           0x07
#define GS_REG_CLAMP            0x08
#define GS_REG_CLAMP_1          0x08
#define GS_REG_CLAMP_2          0x09
#define GS_REG_FOG                      0x0A
#define GS_REG_XYZF3            0x0C
#define GS_REG_XYZ3                     0x0D
#define GS_REG_TEX1                     0x14
#define GS_REG_TEX1_1           0x14
#define GS_REG_TEX1_2           0x15
#define GS_REG_TEX2                     0x16
#define GS_REG_TEX2_1           0x16
#define GS_REG_TEX2_2           0x17
#define GS_REG_XYOFFSET         0x18
#define GS_REG_XYOFFSET_1       0x18
#define GS_REG_XYOFFSET_2       0x19
#define GS_REG_PRMODECONT       0x1A
#define GS_REG_PRMODE           0x1B
#define GS_REG_TEXCLUT          0x1C
#define GS_REG_SCANMSK          0x22
#define GS_REG_MIPTBP1          0x34
#define GS_REG_MIPTBP1_1        0x34
#define GS_REG_MIPTBP1_2        0x35
#define GS_REG_MIPTBP2          0x36
#define GS_REG_MIPTBP2_1        0x36
#define GS_REG_MIPTBP2_2        0x37
#define GS_REG_TEXA                     0x3B
#define GS_REG_FOGCOL           0x3D
#define GS_REG_TEXFLUSH         0x3F
#define GS_REG_SCISSOR          0x40
#define GS_REG_SCISSOR_1        0x40
#define GS_REG_SCISSOR_2        0x41
#define GS_REG_ALPHA            0x42
#define GS_REG_ALPHA_1          0x42
#define GS_REG_ALPHA_2          0x43
#define GS_REG_DIMX                     0x44
#define GS_REG_DTHE                     0x45
#define GS_REG_COLCLAMP         0x46
#define GS_REG_TEST                     0x47
#define GS_REG_TEST_1           0x47
#define GS_REG_TEST_2           0x48
#define GS_REG_PABE                     0x49
#define GS_REG_FBA                      0x4A
#define GS_REG_FBA_1            0x4A
#define GS_REG_FBA_2            0x4B
#define GS_REG_FRAME            0x4C
#define GS_REG_FRAME_1          0x4C
#define GS_REG_FRAME_2          0x4D
#define GS_REG_ZBUF                     0x4E
#define GS_REG_ZBUF_1           0x4E
#define GS_REG_ZBUF_2           0x4F
#define GS_REG_BITBLTBUF        0x50
#define GS_REG_TRXPOS           0x51
#define GS_REG_TRXREG           0x52
#define GS_REG_TRXDIR           0x53
#define GS_REG_HWREG            0x54
#define GS_REG_SIGNAL           0x60
#define GS_REG_FINISH           0x61
#define GS_REG_LABEL            0x62
#define GS_REG_NOP                      0x7F
 
// GS Primitive types
#define GS_PRIM_POINT                   0x00
#define GS_PRIM_LINE                    0x01
#define GS_PRIM_LINE_STRIP              0x02
#define GS_PRIM_TRIANGLE                0x03
#define GS_PRIM_TRIANGLE_STRIP  0x04
#define GS_PRIM_TRIANGLE_FAN    0x05
#define GS_PRIM_SPRITE                  0x06
 
 
// For generic enabling or disabling
#define GS_DISABLE                              0x00
#define GS_ENABLE                               0x01
 
#define GS_SET_ALPHA(A,B,C,D,ALPHA) \
        (u64)((A)     & 0x00000003) <<  0 | (u64)((B) & 0x00000003) <<  2 | \
        (u64)((C)     & 0x00000003) <<  4 | (u64)((D) & 0x00000003) <<  6 | \
        (u64)((ALPHA) & 0x000000FF) << 32
 
#define GS_SET_BITBLTBUF(SBA,SBW,SPSM,DBA,DBW,DPSM) \
        (u64)((SBA)  & 0x00003FFF) <<  0 | (u64)((SBW)  & 0x0000003F) << 16 | \
        (u64)((SPSM) & 0x0000003F) << 24 | (u64)((DBA)  & 0x00003FFF) << 32 | \
        (u64)((DBW)  & 0x0000003F) << 48 | (u64)((DPSM) & 0x0000003F) << 56
 
#define GS_SET_CLAMP(WMS,WMT,MINU,MAXU,MINV,MAXV) \
        (u64)((WMS)  & 0x00000003) <<  0 | (u64)((WMT)  & 0x00000003) <<  2 | \
        (u64)((MINU) & 0x000003FF) <<  4 | (u64)((MAXU) & 0x000003FF) << 14 | \
        (u64)((MINV) & 0x000003FF) << 24 | (u64)((MAXV) & 0x000003FF) << 34
 
#define GS_SET_COLCLAMP(CLAMP) (u64)((CLAMP) & 0x00000001)
 
#define GS_SET_DIMX(D00,D01,D02,D03,D10,D11,D12,D13,D20,D21,D22,D23,D30,D31,D32,D33) \
        (u64)((D00) & 0x00000003) <<  0 | (u64)((D01) & 0x00000003) <<  4 | \
        (u64)((D02) & 0x00000003) <<  8 | (u64)((D03) & 0x00000003) << 12 | \
        (u64)((D10) & 0x00000003) << 16 | (u64)((D11) & 0x00000003) << 20 | \
        (u64)((D12) & 0x00000003) << 24 | (u64)((D13) & 0x00000003) << 28 | \
        (u64)((D20) & 0x00000003) << 32 | (u64)((D21) & 0x00000003) << 36 | \
        (u64)((D22) & 0x00000003) << 40 | (u64)((D23) & 0x00000003) << 44 | \
        (u64)((D30) & 0x00000003) << 48 | (u64)((D31) & 0x00000003) << 52 | \
        (u64)((D32) & 0x00000003) << 56 | (u64)((D33) & 0x00000003) << 60
 
#define GS_SET_DTHE(ENABLE) (u64)((ENABLE) & 0x00000001)
 
#define GS_SET_FBA(ALPHA) (u64)((ALPHA) & 0x00000001)
 
#define GS_SET_FINISH(A) (u64)((A) & 0xFFFFFFFF)
 
#define GS_SET_FOG(FOG) (u64)((FOG) & 0x000000FF) << 56
 
#define GS_SET_FOGCOL(R,G,B) \
        (u64)((R) & 0x000000FF) <<  0 | (u64)((G) & 0x000000FF) <<  8 | \
        (u64)((B) & 0x000000FF) << 16
 
#define GS_SET_FRAME(FBA,FBW,PSM,FMSK) \
        (u64)((FBA) & 0x000001FF) <<  0 | (u64)((FBW)  & 0x0000003F) << 16 | \
        (u64)((PSM) & 0x0000003F) << 24 | (u64)((FMSK) & 0xFFFFFFFF) << 32
 
// PSMCT16 FMSK for GS_SET_FRAME
#define GS_SET_FMSK16(R,G,B,A) \
        (u32)((R) & 0x0000001F) <<  3 | (u32)((G) & 0x0000001F) << 11 | \
        (u32)((G) & 0x0000001F) << 19 | (u32)((A) & 0x00000001) << 31
 
#define GS_SET_HWREG(A) (u64)((A) & 0xFFFFFFFFFFFFFFFF)
 
#define GS_SET_LABEL(ID,MSK) \
        (u64)((ID) & 0xFFFFFFFF) <<  0 | (u64)((MSK) & 0xFFFFFFFF) << 32
 
#define GS_SET_MIPTBP1(TBA1,TBW1,TBA2,TBW2,TBA3,TBW3) \
        (u64)((TBA1) & 0x000003FF) <<  0 | (u64)((TBW1) & 0x0000003F) << 14 | \
        (u64)((TBA2) & 0x000003FF) << 20 | (u64)((TBW2) & 0x0000003F) << 34 | \
        (u64)((TBA3) & 0x000003FF) << 40 | (u64)((TBW3) & 0x0000003F) << 54
 
#define GS_SET_MIPTBP2(TBA4,TBW4,TBA5,TBW5,TBA6,TBW6) \
        (u64)((TBA4) & 0x000003FF) <<  0 | (u64)((TBW4) & 0x0000003F) << 14 | \
        (u64)((TBA5) & 0x000003FF) << 20 | (u64)((TBW5) & 0x0000003F) << 34 | \
        (u64)((TBA6) & 0x000003FF) << 40 | (u64)((TBW6) & 0x0000003F) << 54
 
#define GS_SET_NOP(A) (u64)((A) & 0xFFFFFFFF)
 
#define GS_SET_PABE(ENABLE) (u64)((ENABLE) & 0x00000001)
 
#define GS_SET_PRIM(PRIM,IIP,TME,FGE,ABE,AA1,FST,CTXT,FIX) \
        (u64)((PRIM) & 0x00000007) <<  0 | (u64)((IIP)  & 0x00000001) <<  3 | \
        (u64)((TME)  & 0x00000001) <<  4 | (u64)((FGE)  & 0x00000001) <<  5 | \
        (u64)((ABE)  & 0x00000001) <<  6 | (u64)((AA1)  & 0x00000001) <<  7 | \
        (u64)((FST)  & 0x00000001) <<  8 | (u64)((CTXT) & 0x00000001) <<  9 | \
        (u64)((FIX)  & 0x00000001) << 10
 
#define GS_SET_PRMODE(IIP,TME,FGE,ABE,AA1,FST,CTXT,FIX) \
        (u64)((IIP)  & 0x00000001) <<  3 | (u64)((TME) & 0x00000001) <<  4 | \
        (u64)((FGE)  & 0x00000001) <<  5 | (u64)((ABE) & 0x00000001) <<  6 | \
        (u64)((AA1)  & 0x00000001) <<  7 | (u64)((FST) & 0x00000001) <<  8 | \
        (u64)((CTXT) & 0x00000001) <<  9 | (u64)((FIX) & 0x00000001) << 10
 
#define GS_SET_PRMODECONT(CTRL) (u64)((CTRL) & 0x00000001)
 
#define GS_SET_RGBAQ(R,G,B,A,Q) \
        (u64)((R) & 0x000000FF) <<  0 | (u64)((G) & 0x000000FF) <<  8 | \
        (u64)((B) & 0x000000FF) << 16 | (u64)((A) & 0x000000FF) << 24 | \
        (u64)((Q) & 0xFFFFFFFF) << 32
 
#define GS_SET_SCANMSK(MSK) (u64)((MSK) & 0x00000003)
 
#define GS_SET_SCISSOR(X0,X1,Y0,Y1) \
        (u64)((X0) & 0x000007FF) <<  0 | (u64)((X1) & 0x000007FF) << 16 | \
        (u64)((Y0) & 0x000007FF) << 32 | (u64)((Y1) & 0x000007FF) << 48
 
#define GS_SET_SIGNAL(ID,MSK) \
        (u64)((ID) & 0xFFFFFFFF) <<  0 | (u64)((MSK) & 0xFFFFFFFF) << 32
 
#define GS_SET_ST(S,T) \
        (u64)((S) & 0xFFFFFFFF) <<  0 | (u64)((T) & 0xFFFFFFFF) << 32
 
#define GS_SET_TEST(ATEN,ATMETH,ATREF,ATFAIL,DATEN,DATMD,ZTEN,ZTMETH) \
        (u64)((ATEN)  & 0x00000001) <<  0 | (u64)((ATMETH) & 0x00000007) <<  1 | \
        (u64)((ATREF) & 0x000000FF) <<  4 | (u64)((ATFAIL) & 0x00000003) << 12 | \
        (u64)((DATEN) & 0x00000001) << 14 | (u64)((DATMD)  & 0x00000001) << 15 | \
        (u64)((ZTEN)  & 0x00000001) << 16 | (u64)((ZTMETH) & 0x00000003) << 17
 
#define GS_SET_TEX0_SMALL(TBA,TBW,PSM,TW,TH,TCC,TFNCT) \
        (u64)((TBA)   & 0x00003FFF) <<  0 | (u64)((TBW) & 0x0000003F) << 14 | \
        (u64)((PSM)   & 0x0000003F) << 20 | (u64)((TW)  & 0x0000000F) << 26 | \
        (u64)((TH)    & 0x0000000F) << 30 | (u64)((TCC) & 0x00000001) << 34 | \
        (u64)((TFNCT) & 0x00000003) << 35
 
#define GS_SET_TEX0(TBA,TBW,PSM,TW,TH,TCC,TFNCT,CBA,CPSM,CSM,CSA,CLD) \
        (u64)((TBA)   & 0x00003FFF) <<  0 | (u64)((TBW) & 0x0000003F) << 14 | \
        (u64)((PSM)   & 0x0000003F) << 20 | (u64)((TW)  & 0x0000000F) << 26 | \
        (u64)((TH)    & 0x0000000F) << 30 | (u64)((TCC) & 0x00000001) << 34 | \
        (u64)((TFNCT) & 0x00000003) << 35 | (u64)((CBA) & 0x00003FFF) << 37 | \
        (u64)((CPSM)  & 0x0000000F) << 51 | (u64)((CSM) & 0x00000001) << 55 | \
        (u64)((CSA)   & 0x0000001F) << 56 | (u64)((CLD) & 0x00000007) << 61
 
#define GS_SET_TEX1(LCM,MXL,MMAG,MMIN,MTBA,L,K) \
        (u64)((LCM)  & 0x00000001) <<  0 | (u64)((MXL)  & 0x00000007) <<  2 | \
        (u64)((MMAG) & 0x00000001) <<  5 | (u64)((MMIN) & 0x00000007) <<  6 | \
        (u64)((MTBA) & 0x00000001) <<  9 | (u64)((L)    & 0x00000003) << 19 | \
        (u64)((K)    & 0x00000FFF) << 32
 
#define GS_SET_TEX2(PSM,CBA,CPSM,CSM,CSA,CLD) \
        (u64)((PSM)  & 0x0000003F) << 20 | (u64)((CBA) & 0x00003FFF) << 37 | \
        (u64)((CPSM) & 0x0000000F) << 51 | (u64)((CSM) & 0x00000001) << 55 | \
        (u64)((CSA)  & 0x0000001F) << 56 | (u64)((CLD) & 0x00000007) << 61
 
#define GS_SET_TEXA(A0,AM,A1) \
        (u64)((A0) & 0x000000FF) <<  0 | (u64)((AM) & 0x00000001) << 15 | \
        (u64)((A1) & 0x000000FF) << 32
 
#define GS_SET_TEXCLUT(CBW,CU,CV) \
        (u64)((CBW) & 0x0000003F) <<  0 | (u64)((CU) & 0x0000003F) <<  6 | \
        (u64)((CV)  & 0x00000FFF) << 12
 
#define GS_SET_TRXDIR(DIR) (u64)((DIR) & 0x00000003)
 
#define GS_SET_TEXFLUSH(A) (u64)((A) & 0xFFFFFFFF)
 
#define GS_SET_TRXPOS(SX,SY,DX,DY,DIR) \
        (u64)((SX)  & 0x000007FF) <<  0 | (u64)((SY) & 0x000007FF) << 16 | \
        (u64)((DX)  & 0x000007FF) << 32 | (u64)((DY) & 0x000007FF) << 48 | \
        (u64)((DIR) & 0x00000003) << 59
 
#define GS_SET_TRXREG(W,H) \
        (u64)((W) & 0x00000FFF) <<  0 | (u64)((H) & 0x00000FFF) << 32
 
#define GS_SET_UV(U,V) \
        (u64)((U) & 0x00003FFF) <<  0 | (u64)((V) & 0x00003FFF) << 16
 
#define GS_SET_XYOFFSET(X,Y) \
        (u64)((X) & 0x0000FFFF) <<  0 | (u64)((Y) & 0x0000FFFF) << 32
 
#define GS_SET_XYZ(X,Y,Z) \
        (u64)((X) & 0x0000FFFF) <<  0 | (u64)((Y) & 0x0000FFFF) << 16 | \
        (u64)((Z) & 0xFFFFFFFF) << 32
 
#define GS_SET_XYZF(X,Y,Z,F) \
        (u64)((X) & 0x0000FFFF) <<  0 | (u64)((Y) & 0x0000FFFF) << 16 | \
        (u64)((Z) & 0x00FFFFFF) << 32 | (u64)((F) & 0x000000FF) << 56
 
#define GS_SET_ZBUF(ZBA,ZSM,ZMSK) \
        (u64)((ZBA) & 0x000001FF) <<  0 | (u64)((ZSM) & 0x0000000F) << 24 | \
        (u64)((ZMSK) & 0x00000001) << 32
 
#endif /* __GS_GP_H__ */