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pcsx2/pcsx2/IopGte.cpp

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/* PCSX2 - PS2 Emulator for PCs
* Copyright (C) 2002-2010 PCSX2 Dev Team
*
* PCSX2 is free software: you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with PCSX2.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include "PrecompiledHeader.h"
//#include <stdio.h>
//#include <stdlib.h>
//#include <math.h>
#include "IopGte.h"
//#include "R3000A.h"
#include "IopCommon.h"
#ifdef GTE_DUMP
#define G_OP(name,delay) fprintf(gteLog, "* : %08X : %02d : %s\n", psxRegs.code, delay, name);
#define G_SD(reg) fprintf(gteLog, "+D%02d : %08X\n", reg, psxRegs.CP2D.r[reg]);
#define G_SC(reg) fprintf(gteLog, "+C%02d : %08X\n", reg, psxRegs.CP2C.r[reg]);
#define G_GD(reg) fprintf(gteLog, "-D%02d : %08X\n", reg, psxRegs.CP2D.r[reg]);
#define G_GC(reg) fprintf(gteLog, "-C%02d : %08X\n", reg, psxRegs.CP2C.r[reg]);
#else
#define G_OP(name,delay)
#define G_SD(reg)
#define G_SC(reg)
#define G_GD(reg)
#define G_GC(reg)
#endif
#define SUM_FLAG if(gteFLAG & 0x7F87E000) gteFLAG |= 0x80000000;
#ifdef _MSC_VER_
#pragma warning(disable:4244)
#pragma warning(disable:4761)
#endif
#define gteVX0 ((s16*)psxRegs.CP2D.r)[0]
#define gteVY0 ((s16*)psxRegs.CP2D.r)[1]
#define gteVZ0 ((s16*)psxRegs.CP2D.r)[2]
#define gteVX1 ((s16*)psxRegs.CP2D.r)[4]
#define gteVY1 ((s16*)psxRegs.CP2D.r)[5]
#define gteVZ1 ((s16*)psxRegs.CP2D.r)[6]
#define gteVX2 ((s16*)psxRegs.CP2D.r)[8]
#define gteVY2 ((s16*)psxRegs.CP2D.r)[9]
#define gteVZ2 ((s16*)psxRegs.CP2D.r)[10]
#define gteRGB psxRegs.CP2D.r[6]
#define gteOTZ ((s16*)psxRegs.CP2D.r)[7*2]
#define gteIR0 ((s32*)psxRegs.CP2D.r)[8]
#define gteIR1 ((s32*)psxRegs.CP2D.r)[9]
#define gteIR2 ((s32*)psxRegs.CP2D.r)[10]
#define gteIR3 ((s32*)psxRegs.CP2D.r)[11]
#define gteSXY0 ((s32*)psxRegs.CP2D.r)[12]
#define gteSXY1 ((s32*)psxRegs.CP2D.r)[13]
#define gteSXY2 ((s32*)psxRegs.CP2D.r)[14]
#define gteSXYP ((s32*)psxRegs.CP2D.r)[15]
#define gteSX0 ((s16*)psxRegs.CP2D.r)[12*2]
#define gteSY0 ((s16*)psxRegs.CP2D.r)[12*2+1]
#define gteSX1 ((s16*)psxRegs.CP2D.r)[13*2]
#define gteSY1 ((s16*)psxRegs.CP2D.r)[13*2+1]
#define gteSX2 ((s16*)psxRegs.CP2D.r)[14*2]
#define gteSY2 ((s16*)psxRegs.CP2D.r)[14*2+1]
#define gteSXP ((s16*)psxRegs.CP2D.r)[15*2]
#define gteSYP ((s16*)psxRegs.CP2D.r)[15*2+1]
#define gteSZx ((u16*)psxRegs.CP2D.r)[16*2]
#define gteSZ0 ((u16*)psxRegs.CP2D.r)[17*2]
#define gteSZ1 ((u16*)psxRegs.CP2D.r)[18*2]
#define gteSZ2 ((u16*)psxRegs.CP2D.r)[19*2]
#define gteRGB0 psxRegs.CP2D.r[20]
#define gteRGB1 psxRegs.CP2D.r[21]
#define gteRGB2 psxRegs.CP2D.r[22]
#define gteMAC0 psxRegs.CP2D.r[24]
#define gteMAC1 ((s32*)psxRegs.CP2D.r)[25]
#define gteMAC2 ((s32*)psxRegs.CP2D.r)[26]
#define gteMAC3 ((s32*)psxRegs.CP2D.r)[27]
#define gteIRGB psxRegs.CP2D.r[28]
#define gteORGB psxRegs.CP2D.r[29]
#define gteLZCS psxRegs.CP2D.r[30]
#define gteLZCR psxRegs.CP2D.r[31]
#define gteR ((u8 *)psxRegs.CP2D.r)[6*4]
#define gteG ((u8 *)psxRegs.CP2D.r)[6*4+1]
#define gteB ((u8 *)psxRegs.CP2D.r)[6*4+2]
#define gteCODE ((u8 *)psxRegs.CP2D.r)[6*4+3]
#define gteC gteCODE
#define gteR0 ((u8 *)psxRegs.CP2D.r)[20*4]
#define gteG0 ((u8 *)psxRegs.CP2D.r)[20*4+1]
#define gteB0 ((u8 *)psxRegs.CP2D.r)[20*4+2]
#define gteCODE0 ((u8 *)psxRegs.CP2D.r)[20*4+3]
#define gteC0 gteCODE0
#define gteR1 ((u8 *)psxRegs.CP2D.r)[21*4]
#define gteG1 ((u8 *)psxRegs.CP2D.r)[21*4+1]
#define gteB1 ((u8 *)psxRegs.CP2D.r)[21*4+2]
#define gteCODE1 ((u8 *)psxRegs.CP2D.r)[21*4+3]
#define gteC1 gteCODE1
#define gteR2 ((u8 *)psxRegs.CP2D.r)[22*4]
#define gteG2 ((u8 *)psxRegs.CP2D.r)[22*4+1]
#define gteB2 ((u8 *)psxRegs.CP2D.r)[22*4+2]
#define gteCODE2 ((u8 *)psxRegs.CP2D.r)[22*4+3]
#define gteC2 gteCODE2
#define gteR11 ((s16*)psxRegs.CP2C.r)[0]
#define gteR12 ((s16*)psxRegs.CP2C.r)[1]
#define gteR13 ((s16*)psxRegs.CP2C.r)[2]
#define gteR21 ((s16*)psxRegs.CP2C.r)[3]
#define gteR22 ((s16*)psxRegs.CP2C.r)[4]
#define gteR23 ((s16*)psxRegs.CP2C.r)[5]
#define gteR31 ((s16*)psxRegs.CP2C.r)[6]
#define gteR32 ((s16*)psxRegs.CP2C.r)[7]
#define gteR33 ((s16*)psxRegs.CP2C.r)[8]
#define gteTRX ((s32*)psxRegs.CP2C.r)[5]
#define gteTRY ((s32*)psxRegs.CP2C.r)[6]
#define gteTRZ ((s32*)psxRegs.CP2C.r)[7]
#define gteL11 ((s16*)psxRegs.CP2C.r)[16]
#define gteL12 ((s16*)psxRegs.CP2C.r)[17]
#define gteL13 ((s16*)psxRegs.CP2C.r)[18]
#define gteL21 ((s16*)psxRegs.CP2C.r)[19]
#define gteL22 ((s16*)psxRegs.CP2C.r)[20]
#define gteL23 ((s16*)psxRegs.CP2C.r)[21]
#define gteL31 ((s16*)psxRegs.CP2C.r)[22]
#define gteL32 ((s16*)psxRegs.CP2C.r)[23]
#define gteL33 ((s16*)psxRegs.CP2C.r)[24]
#define gteRBK ((s32*)psxRegs.CP2C.r)[13]
#define gteGBK ((s32*)psxRegs.CP2C.r)[14]
#define gteBBK ((s32*)psxRegs.CP2C.r)[15]
#define gteLR1 ((s16*)psxRegs.CP2C.r)[32]
#define gteLR2 ((s16*)psxRegs.CP2C.r)[33]
#define gteLR3 ((s16*)psxRegs.CP2C.r)[34]
#define gteLG1 ((s16*)psxRegs.CP2C.r)[35]
#define gteLG2 ((s16*)psxRegs.CP2C.r)[36]
#define gteLG3 ((s16*)psxRegs.CP2C.r)[37]
#define gteLB1 ((s16*)psxRegs.CP2C.r)[38]
#define gteLB2 ((s16*)psxRegs.CP2C.r)[39]
#define gteLB3 ((s16*)psxRegs.CP2C.r)[40]
#define gteRFC ((s32*)psxRegs.CP2C.r)[21]
#define gteGFC ((s32*)psxRegs.CP2C.r)[22]
#define gteBFC ((s32*)psxRegs.CP2C.r)[23]
#define gteOFX ((s32*)psxRegs.CP2C.r)[24]
#define gteOFY ((s32*)psxRegs.CP2C.r)[25]
#define gteH ((u16*)psxRegs.CP2C.r)[52]
#define gteDQA ((s16*)psxRegs.CP2C.r)[54]
#define gteDQB ((s32*)psxRegs.CP2C.r)[28]
#define gteZSF3 ((s16*)psxRegs.CP2C.r)[58]
#define gteZSF4 ((s16*)psxRegs.CP2C.r)[60]
#define gteFLAG psxRegs.CP2C.r[31]
__inline unsigned long MFC2(int reg) {
switch (reg) {
case 29:
gteORGB = (((gteIR1 >> 7) & 0x1f)) |
(((gteIR2 >> 7) & 0x1f) << 5) |
(((gteIR3 >> 7) & 0x1f) << 10);
// gteORGB = (gteIR1 ) |
// (gteIR2 << 5) |
// (gteIR3 << 10);
// gteORGB = ((gteIR1 & 0xf80)>>7) |
// ((gteIR2 & 0xf80)>>2) |
// ((gteIR3 & 0xf80)<<3);
return gteORGB;
default:
return psxRegs.CP2D.r[reg];
}
}
__inline void MTC2(unsigned long value, int reg) {
int a;
switch (reg) {
case 8: case 9: case 10: case 11:
psxRegs.CP2D.r[reg] = (short)value;
break;
case 15:
gteSXY0 = gteSXY1;
gteSXY1 = gteSXY2;
gteSXY2 = value;
gteSXYP = value;
break;
case 16: case 17: case 18: case 19:
psxRegs.CP2D.r[reg] = (value & 0xffff);
break;
case 28:
psxRegs.CP2D.r[28] = value;
gteIR1 = ((value)& 0x1f) << 7;
gteIR2 = ((value >> 5) & 0x1f) << 7;
gteIR3 = ((value >> 10) & 0x1f) << 7;
// gteIR1 = (value ) & 0x1f;
// gteIR2 = (value >> 5) & 0x1f;
// gteIR3 = (value >> 10) & 0x1f;
// gteIR1 = ((value ) & 0x1f) << 4;
// gteIR2 = ((value >> 5) & 0x1f) << 4;
// gteIR3 = ((value >> 10) & 0x1f) << 4;
break;
case 30:
psxRegs.CP2D.r[30] = value;
a = psxRegs.CP2D.r[30];
#if defined(_MSC_VER_)
if (a > 0) {
__asm {
mov eax, a;
bsr eax, eax;
mov a, eax;
}
psxRegs.CP2D.r[31] = 31 - a;
}
else if (a < 0) {
__asm {
mov eax, a;
xor eax, 0xffffffff;
bsr eax, eax;
mov a, eax;
}
psxRegs.CP2D.r[31] = 31 - a;
}
else {
psxRegs.CP2D.r[31] = 32;
}
#elif defined(__linux__) || defined(__MINGW32__)
if (a > 0) {
__asm__("bsrl %1, %0\n" : "=r"(a) : "r"(a));
psxRegs.CP2D.r[31] = 31 - a;
}
else if (a < 0) {
a ^= 0xffffffff;
__asm__("bsrl %1, %0\n" : "=r"(a) : "r"(a));
psxRegs.CP2D.r[31] = 31 - a;
}
else {
psxRegs.CP2D.r[31] = 32;
}
#else
if (a > 0) {
int i;
for (i = 31; (a & (1 << i)) == 0 && i >= 0; i--);
psxRegs.CP2D.r[31] = 31 - i;
}
else if (a < 0) {
int i;
a ^= 0xffffffff;
for (i = 31; (a & (1 << i)) == 0 && i >= 0; i--);
psxRegs.CP2D.r[31] = 31 - i;
}
else {
psxRegs.CP2D.r[31] = 32;
}
#endif
break;
default:
psxRegs.CP2D.r[reg] = value;
}
}
void gteMFC2() {
if (!_Rt_) return;
psxRegs.GPR.r[_Rt_] = MFC2(_Rd_);
}
void gteCFC2() {
if (!_Rt_) return;
psxRegs.GPR.r[_Rt_] = psxRegs.CP2C.r[_Rd_];
}
void gteMTC2() {
MTC2(psxRegs.GPR.r[_Rt_], _Rd_);
}
void gteCTC2() {
psxRegs.CP2C.r[_Rd_] = psxRegs.GPR.r[_Rt_];
}
#define _oB_ (psxRegs.GPR.r[_Rs_] + _Imm_)
void gteLWC2() {
MTC2(iopMemRead32(_oB_), _Rt_);
}
void gteSWC2() {
iopMemWrite32(_oB_, MFC2(_Rt_));
}
/////LIMITATIONS AND OTHER STUFF************************************
/*
#define MAGIC (((65536. * 65536. * 16) + (65536.*.5)) * 65536.)
static __inline long float2int(double d)
{
double dtemp = MAGIC + d;
return (*(long *)&dtemp)-0x80000000;
}*/
/*
__inline double EDETEC1(double data)
{
if (data<(double)-2147483647) {gteFLAG|=1<<30; return (double)-2147483647;}
else
if (data>(double) 2147483647) {gteFLAG|=1<<27; return (double) 2147483647;}
else return data;
}
__inline double EDETEC2(double data)
{
if (data<(double)-2147483647) {gteFLAG|=1<<29; return (double)-2147483647;}
else
if (data>(double) 2147483647) {gteFLAG|=1<<26; return (double) 2147483647;}
else return data;
}
__inline double EDETEC3(double data)
{
if (data<(double)-2147483647) {gteFLAG|=1<<28; return (double)-2147483647;}
else
if (data>(double) 2147483647) {gteFLAG|=1<<25; return (double) 2147483647;}
else return data;
}
__inline double EDETEC4(double data)
{
if (data<(double)-2147483647) {gteFLAG|=1<<16; return (double)-2147483647;}
else
if (data>(double) 2147483647) {gteFLAG|=1<<15; return (double) 2147483647;}
else return data;
}*/
/*
double LimitAU(double fraction,unsigned long bitIndex) {
if (fraction < 0.0) { fraction = 0.0; gteFLAG |= (1<<bitIndex); }
else
if (fraction > 32767.0) { fraction = 32767.0; gteFLAG |= (1<<bitIndex); }
return (fraction);
}
double LimitAS(double fraction,unsigned long bitIndex) {
if (fraction <-32768.0) { fraction =-32768.0; gteFLAG |= (1<<bitIndex); }
else
if (fraction > 32767.0) { fraction = 32767.0; gteFLAG |= (1<<bitIndex); }
return (fraction);
}
double LimitB (double fraction,unsigned long bitIndex) {
if (fraction < 0.0) { fraction = 0.0; gteFLAG |= (1<<bitIndex); }
else
if (fraction > 255.0) { fraction = 255.0; gteFLAG |= (1<<bitIndex); }
return (fraction);
}
double LimitC (double fraction,unsigned long bitIndex) {
if (fraction < 0.0) { fraction = 0.0; gteFLAG |= (1<<bitIndex); }
else
if (fraction > 65535.0) { fraction = 65535.0; gteFLAG |= (1<<bitIndex); }
return (fraction);
}
double LimitD (double fraction,unsigned long bitIndex) {
if (fraction < -1024.0) { fraction = -1024.0; gteFLAG |= (1<<bitIndex); }
else
if (fraction > 1023.0) { fraction = 1023.0; gteFLAG |= (1<<bitIndex); }
return (fraction);
}
double LimitE (double fraction,unsigned long bitIndex) {
if (fraction < 0.0) { fraction = 0.0; gteFLAG |= (1<<bitIndex); }
else
if (fraction > 1023.0) { fraction = 1023.0; gteFLAG |= (1<<bitIndex); }
return (fraction);
}
double LIMIT(double data,double MIN,double MAX,int FLAG)
{
if (data<MIN) {gteFLAG|=1<<FLAG; return MIN;}
else
if (data>MAX) {gteFLAG|=1<<FLAG; return MAX;}
else return data;
}
double ALIMIT(double data,double MIN,double MAX)
{
if (data<MIN) return MIN;
else
if (data>MAX) return MAX;
else return data;
}
double OLIMIT(double data)
{
data=(data);
if (data<(double)-2147483647) {return (double)-2147483647;}
else
if (data>(double) 2147483647) {return (double) 2147483647;}
else return data;
}*/
__inline double NC_OVERFLOW1(double x) {
if (x<-2147483648.0) { gteFLAG |= 1 << 29; }
else if (x> 2147483647.0) { gteFLAG |= 1 << 26; }
return x;
}
__inline double NC_OVERFLOW2(double x) {
if (x<-2147483648.0) { gteFLAG |= 1 << 28; }
else if (x> 2147483647.0) { gteFLAG |= 1 << 25; }
return x;
}
__inline double NC_OVERFLOW3(double x) {
if (x<-2147483648.0) { gteFLAG |= 1 << 27; }
else if (x> 2147483647.0) { gteFLAG |= 1 << 24; }
return x;
}
__inline double NC_OVERFLOW4(double x) {
if (x<-2147483648.0) { gteFLAG |= 1 << 16; }
else if (x> 2147483647.0) { gteFLAG |= 1 << 15; }
return x;
}
__inline s32 FNC_OVERFLOW1(s64 x) {
if (x< (s64)0xffffffff80000000) { gteFLAG |= 1 << 29; }
else if (x> 2147483647) { gteFLAG |= 1 << 26; }
return (s32)x;
}
__inline s32 FNC_OVERFLOW2(s64 x) {
if (x< (s64)0xffffffff80000000) { gteFLAG |= 1 << 28; }
else if (x> 2147483647) { gteFLAG |= 1 << 25; }
return (s32)x;
}
__inline s32 FNC_OVERFLOW3(s64 x) {
if (x< (s64)0xffffffff80000000) { gteFLAG |= 1 << 27; }
else if (x> 2147483647) { gteFLAG |= 1 << 24; }
return (s32)x;
}
__inline s32 FNC_OVERFLOW4(s64 x) {
if (x< (s64)0xffffffff80000000) { gteFLAG |= 1 << 16; }
else if (x> 2147483647) { gteFLAG |= 1 << 15; }
return (s32)x;
}
#define _LIMX(negv, posv, flagb) { \
if (x < (negv)) { x = (negv); gteFLAG |= (1<<flagb); } else \
if (x > (posv)) { x = (posv); gteFLAG |= (1<<flagb); } return (x); \
}
__inline double limA1S(double x) { _LIMX(-32768.0, 32767.0, 24); }
__inline double limA2S(double x) { _LIMX(-32768.0, 32767.0, 23); }
__inline double limA3S(double x) { _LIMX(-32768.0, 32767.0, 22); }
__inline double limA1U(double x) { _LIMX(0.0, 32767.0, 24); }
__inline double limA2U(double x) { _LIMX(0.0, 32767.0, 23); }
__inline double limA3U(double x) { _LIMX(0.0, 32767.0, 22); }
__inline double limB1(double x) { _LIMX(0.0, 255.0, 21); }
__inline double limB2(double x) { _LIMX(0.0, 255.0, 20); }
__inline double limB3(double x) { _LIMX(0.0, 255.0, 19); }
__inline double limC(double x) { _LIMX(0.0, 65535.0, 18); }
__inline double limD1(double x) { _LIMX(-1024.0, 1023.0, 14); }
__inline double limD2(double x) { _LIMX(-1024.0, 1023.0, 13); }
__inline double limE(double x) { _LIMX(0.0, 4095.0, 12); }
__inline double limG1(double x) {
if (x > 2147483647.0) { gteFLAG |= (1 << 16); }
else
if (x <-2147483648.0) { gteFLAG |= (1 << 15); }
if (x > 1023.0) { x = 1023.0; gteFLAG |= (1 << 14); }
else
if (x < -1024.0) { x = -1024.0; gteFLAG |= (1 << 14); } return (x);
}
__inline double limG2(double x) {
if (x > 2147483647.0) { gteFLAG |= (1 << 16); }
else
if (x <-2147483648.0) { gteFLAG |= (1 << 15); }
if (x > 1023.0) { x = 1023.0; gteFLAG |= (1 << 13); }
else
if (x < -1024.0) { x = -1024.0; gteFLAG |= (1 << 13); } return (x);
}
__inline s32 F12limA1S(s64 x) { _LIMX(-32768 << 12, 32767 << 12, 24); }
__inline s32 F12limA2S(s64 x) { _LIMX(-32768 << 12, 32767 << 12, 23); }
__inline s32 F12limA3S(s64 x) { _LIMX(-32768 << 12, 32767 << 12, 22); }
__inline s32 F12limA1U(s64 x) { _LIMX(0, 32767 << 12, 24); }
__inline s32 F12limA2U(s64 x) { _LIMX(0, 32767 << 12, 23); }
__inline s32 F12limA3U(s64 x) { _LIMX(0, 32767 << 12, 22); }
__inline s16 FlimA1S(s32 x) { _LIMX(-32768, 32767, 24); }
__inline s16 FlimA2S(s32 x) { _LIMX(-32768, 32767, 23); }
__inline s16 FlimA3S(s32 x) { _LIMX(-32768, 32767, 22); }
__inline s16 FlimA1U(s32 x) { _LIMX(0, 32767, 24); }
__inline s16 FlimA2U(s32 x) { _LIMX(0, 32767, 23); }
__inline s16 FlimA3U(s32 x) { _LIMX(0, 32767, 22); }
__inline u8 FlimB1(s32 x) { _LIMX(0, 255, 21); }
__inline u8 FlimB2(s32 x) { _LIMX(0, 255, 20); }
__inline u8 FlimB3(s32 x) { _LIMX(0, 255, 19); }
__inline u16 FlimC(s32 x) { _LIMX(0, 65535, 18); }
__inline s32 FlimD1(s32 x) { _LIMX(-1024, 1023, 14); }
__inline s32 FlimD2(s32 x) { _LIMX(-1024, 1023, 13); }
__inline s32 FlimE(s32 x) { _LIMX(0, 65535, 12); }
//__inline s32 FlimE (s32 x) { _LIMX(0, 4095, 12); }
__inline s32 FlimG1(s64 x) {
if (x > 2147483647) { gteFLAG |= (1 << 16); }
else
if (x < (s64)0xffffffff80000000) { gteFLAG |= (1 << 15); }
if (x > 1023) { x = 1023; gteFLAG |= (1 << 14); }
else
if (x < -1024) { x = -1024; gteFLAG |= (1 << 14); } return (x);
}
__inline s32 FlimG2(s64 x) {
if (x > 2147483647) { gteFLAG |= (1 << 16); }
else
if (x < (s64)0xffffffff80000000) { gteFLAG |= (1 << 15); }
if (x > 1023) { x = 1023; gteFLAG |= (1 << 13); }
else
if (x < -1024) { x = -1024; gteFLAG |= (1 << 13); } return (x);
}
#define MAC2IR() { \
if (gteMAC1 < (long)(-32768)) { gteIR1=(long)(-32768); gteFLAG|=1<<24;} \
else \
if (gteMAC1 > (long)( 32767)) { gteIR1=(long)( 32767); gteFLAG|=1<<24;} \
else gteIR1=(long)gteMAC1; \
if (gteMAC2 < (long)(-32768)) { gteIR2=(long)(-32768); gteFLAG|=1<<23;} \
else \
if (gteMAC2 > (long)( 32767)) { gteIR2=(long)( 32767); gteFLAG|=1<<23;} \
else gteIR2=(long)gteMAC2; \
if (gteMAC3 < (long)(-32768)) { gteIR3=(long)(-32768); gteFLAG|=1<<22;} \
else \
if (gteMAC3 > (long)( 32767)) { gteIR3=(long)( 32767); gteFLAG|=1<<22;} \
else gteIR3=(long)gteMAC3; \
}
#define MAC2IR1() { \
if (gteMAC1 < (long)0) { gteIR1=(long)0; gteFLAG|=1<<24;} \
else if (gteMAC1 > (long)(32767)) { gteIR1=(long)(32767); gteFLAG|=1<<24;} \
else gteIR1=(long)gteMAC1; \
if (gteMAC2 < (long)0) { gteIR2=(long)0; gteFLAG|=1<<23;} \
else if (gteMAC2 > (long)(32767)) { gteIR2=(long)(32767); gteFLAG|=1<<23;} \
else gteIR2=(long)gteMAC2; \
if (gteMAC3 < (long)0) { gteIR3=(long)0; gteFLAG|=1<<22;} \
else if (gteMAC3 > (long)(32767)) { gteIR3=(long)(32767); gteFLAG|=1<<22;} \
else gteIR3=(long)gteMAC3; \
}
//********END OF LIMITATIONS**********************************/
#define GTE_RTPS1(vn) { \
gteMAC1 = FNC_OVERFLOW1(((signed long)(gteR11*gteVX##vn + gteR12*gteVY##vn + gteR13*gteVZ##vn)>>12) + gteTRX); \
gteMAC2 = FNC_OVERFLOW2(((signed long)(gteR21*gteVX##vn + gteR22*gteVY##vn + gteR23*gteVZ##vn)>>12) + gteTRY); \
gteMAC3 = FNC_OVERFLOW3(((signed long)(gteR31*gteVX##vn + gteR32*gteVY##vn + gteR33*gteVZ##vn)>>12) + gteTRZ); \
}
/* gteMAC1 = NC_OVERFLOW1(((signed long)(gteR11*gteVX0 + gteR12*gteVY0 + gteR13*gteVZ0)>>12) + gteTRX);
gteMAC2 = NC_OVERFLOW2(((signed long)(gteR21*gteVX0 + gteR22*gteVY0 + gteR23*gteVZ0)>>12) + gteTRY);
gteMAC3 = NC_OVERFLOW3(((signed long)(gteR31*gteVX0 + gteR32*gteVY0 + gteR33*gteVZ0)>>12) + gteTRZ);*/
#if 0
#define GTE_RTPS2(vn) { \
if (gteSZ##vn == 0) { \
DSZ = 2.0f; gteFLAG |= 1<<17; \
} else { \
DSZ = (double)gteH / gteSZ##vn; \
if (DSZ > 2.0) { DSZ = 2.0f; gteFLAG |= 1<<17; } \
/* if (DSZ > 2147483647.0) { DSZ = 2.0f; gteFLAG |= 1<<17; }*/ \
} \
\
/* gteSX##vn = limG1(gteOFX/65536.0 + (limA1S(gteMAC1) * DSZ));*/ \
/* gteSY##vn = limG2(gteOFY/65536.0 + (limA2S(gteMAC2) * DSZ));*/ \
gteSX##vn = FlimG1(gteOFX/65536.0 + (gteIR1 * DSZ)); \
gteSY##vn = FlimG2(gteOFY/65536.0 + (gteIR2 * DSZ)); \
}
#define GTE_RTPS3() { \
DSZ = gteDQB/16777216.0 + (gteDQA/256.0) * DSZ; \
gteMAC0 = DSZ * 16777216.0; \
gteIR0 = limE(DSZ * 4096.0f); \
printf("zero %x, %x\n", gteMAC0, gteIR0); \
}
#endif
//#if 0
#define GTE_RTPS2(vn) { \
if (gteSZ##vn == 0) { \
FDSZ = 2 << 16; gteFLAG |= 1<<17; \
} else { \
FDSZ = ((u64)gteH << 32) / ((u64)gteSZ##vn << 16); \
if ((u64)FDSZ > (2 << 16)) { FDSZ = 2 << 16; gteFLAG |= 1<<17; } \
} \
\
gteSX##vn = FlimG1((gteOFX + (((s64)((s64)gteIR1 << 16) * FDSZ) >> 16)) >> 16); \
gteSY##vn = FlimG2((gteOFY + (((s64)((s64)gteIR2 << 16) * FDSZ) >> 16)) >> 16); \
}
#define GTE_RTPS3() { \
FDSZ = (s64)((s64)gteDQB + (((s64)((s64)gteDQA << 8) * FDSZ) >> 8)); \
gteMAC0 = FDSZ; \
gteIR0 = FlimE(FDSZ >> 12); \
}
//#endif
// gteMAC0 = (gteDQB/16777216.0 + (gteDQA/256.0) * DSZ) * 16777216.0;
// gteIR0 = limE((gteDQB/16777216.0 + (gteDQA/256.0) * DSZ) * 4096.0);
// gteMAC0 = ((gteDQB >> 24) + (gteDQA >> 8) * DSZ) * 16777216.0;
// gteIR0 = FlimE(((gteDQB >> 24) + (gteDQA >> 8) * DSZ) * 4096.0);
void gteRTPS() {
// double SSX0,SSY0,SSZ0;
// double SZ;
// double DSZ;
s64 FDSZ;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_RTPS\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("RTPS", 14);
G_SD(0);
G_SD(1);
G_SD(16); // Store original fifo
G_SD(17);
G_SD(18);
G_SD(19);
G_SC(0);
G_SC(1);
G_SC(2);
G_SC(3);
G_SC(4);
G_SC(5);
G_SC(6);
G_SC(7);
G_SC(24);
G_SC(25);
G_SC(26);
G_SC(27);
G_SC(28);
}
#endif
/* gteFLAG = 0;
SSX0 = NC_OVERFLOW1((double)gteTRX + ((double)(gteVX0*gteR11) + (double)(gteVY0*gteR12) + (double)(gteVZ0*gteR13))/4096.0);
SSY0 = NC_OVERFLOW2((double)gteTRY + ((double)(gteVX0*gteR21) + (double)(gteVY0*gteR22) + (double)(gteVZ0*gteR23))/4096.0);
SSZ0 = NC_OVERFLOW3((double)gteTRZ + ((double)(gteVX0*gteR31) + (double)(gteVY0*gteR32) + (double)(gteVZ0*gteR33))/4096.0);
SZ = LIMIT(SSZ0,(double)0,(double)65535,18);
DSZ = ((double)gteH/SZ);
if ((DSZ>(double)2147483647)) {DSZ=(double)2; gteFLAG|=1<<17;}
gteSZ0 = gteSZ1;
gteSZ1 = gteSZ2;
gteSZ2 = gteSZx;
gteSZx = (unsigned short)float2int(SZ);
psxRegs.CP2D.r[12]= psxRegs.CP2D.r[13];
psxRegs.CP2D.r[13]= psxRegs.CP2D.r[14];
gteSX2 = (signed short)float2int(LIMIT((double)(gteOFX)/65536.0f + (LimitAS(SSX0,24)*DSZ),(double)-1024,(double)1024,14));
gteSY2 = (signed short)float2int(LIMIT((double)(gteOFY)/65536.0f + (LimitAS(SSY0,23)*DSZ),(double)-1024,(double)1024,13));
gteMAC1 = (signed long)(SSX0);
gteMAC2 = (signed long)(SSY0);
gteMAC3 = (signed long)(SSZ0);
MAC2IR();
gteMAC0 = (signed long)float2int(OLIMIT((((double)gteDQB/(double)16777216) + (((double)gteDQA/(double)256)*DSZ))*16777216));
gteIR0 = (signed long)float2int(LIMIT(((((double)gteDQB/(double)16777216) + (((double)gteDQA/(double)256)*DSZ))*4096),(double)0,(double)4095,12));
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
gteFLAG = 0;
GTE_RTPS1(0);
MAC2IR();
gteSZx = gteSZ0;
gteSZ0 = gteSZ1;
gteSZ1 = gteSZ2;
// gteSZ2 = limC(gteMAC3);
gteSZ2 = FlimC(gteMAC3);
gteSXY0 = gteSXY1;
gteSXY1 = gteSXY2;
GTE_RTPS2(2);
gteSXYP = gteSXY2;
GTE_RTPS3();
SUM_FLAG;
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(8);
G_GD(9);
G_GD(10);
G_GD(11);
//G_GD(12);
//G_GD(13);
G_GD(14);
G_GD(16);
G_GD(17);
G_GD(18);
G_GD(19);
G_GD(24);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
void gteRTPT() {
// double SSX0,SSY0,SSZ0;
// double SZ;
// double DSZ;
s64 FDSZ;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_RTPT\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("RTPT", 22);
G_SD(0);
G_SD(1);
G_SD(2);
G_SD(3);
G_SD(4);
G_SD(5);
G_SD(16); // Store original fifo
G_SD(17);
G_SD(18);
G_SD(19);
G_SC(0);
G_SC(1);
G_SC(2);
G_SC(3);
G_SC(4);
G_SC(5);
G_SC(6);
G_SC(7);
G_SC(24);
G_SC(25);
G_SC(26);
G_SC(27);
G_SC(28);
}
#endif
/* gteFLAG = 0;
gteSZ0 = gteSZx;
SSX0 = NC_OVERFLOW1((double)gteTRX + ((double)(gteVX0 * gteR11) + (double)(gteVY0 * gteR12) + (double)(gteVZ0 * gteR13)) / 4096.0);
SSY0 = NC_OVERFLOW2((double)gteTRY + ((double)(gteVX0 * gteR21) + (double)(gteVY0 * gteR22) + (double)(gteVZ0 * gteR23)) / 4096.0);
SSZ0 = NC_OVERFLOW3((double)gteTRZ + ((double)(gteVX0 * gteR31) + (double)(gteVY0 * gteR32) + (double)(gteVZ0 * gteR33)) / 4096.0);
SZ = LIMIT(SSZ0, (double)0, (double)65535, 18);
DSZ = ((double)gteH / SZ);
if ((DSZ>(double)2147483647)) {DSZ=(double)2; gteFLAG|=1<<17;}
gteSZ1 = (unsigned short)float2int(SZ);
gteSX0 = (signed short)float2int(LIMIT((double)(gteOFX)/65536.0f + (LimitAS(SSX0,24)*DSZ),(double)-1024,(double)1023,14));
gteSY0 = (signed short)float2int(LIMIT((double)(gteOFY)/65536.0f + (LimitAS(SSY0,23)*DSZ),(double)-1024,(double)1023,13));
SSX0 = NC_OVERFLOW1((double)gteTRX + ((double)(gteVX1*gteR11) + (double)(gteVY1*gteR12) + (double)(gteVZ1*gteR13))/4096.0);
SSY0 = NC_OVERFLOW2((double)gteTRY + ((double)(gteVX1*gteR21) + (double)(gteVY1*gteR22) + (double)(gteVZ1*gteR23))/4096.0);
SSZ0 = NC_OVERFLOW3((double)gteTRZ + ((double)(gteVX1*gteR31) + (double)(gteVY1*gteR32) + (double)(gteVZ1*gteR33))/4096.0);
SZ = LIMIT(SSZ0,(double)0,(double)65535,18);
DSZ = ((double)gteH/SZ);
if ((DSZ>(double)2147483647)) {DSZ=(double)2; gteFLAG|=1<<17;}
gteSZ2 = (unsigned short)float2int(SZ);
gteSX1 = (signed short)float2int(LIMIT((double)(gteOFX)/65536.0f + (LimitAS(SSX0,24)*DSZ),(double)-1024,(double)1023,14));
gteSY1 = (signed short)float2int(LIMIT((double)(gteOFY)/65536.0f + (LimitAS(SSY0,23)*DSZ),(double)-1024,(double)1023,13));
SSX0 = NC_OVERFLOW1((double)gteTRX + ((double)(gteVX2*gteR11) + (double)(gteVY2*gteR12) + (double)(gteVZ2*gteR13))/4096.0);
SSY0 = NC_OVERFLOW2((double)gteTRY + ((double)(gteVX2*gteR21) + (double)(gteVY2*gteR22) + (double)(gteVZ2*gteR23))/4096.0);
SSZ0 = NC_OVERFLOW3((double)gteTRZ + ((double)(gteVX2*gteR31) + (double)(gteVY2*gteR32) + (double)(gteVZ2*gteR33))/4096.0);
SZ = LIMIT(SSZ0,(double)0,(double)65535,18);
DSZ = ((double)gteH/SZ);
if ((DSZ>(double)2147483647)) {DSZ=(double)2; gteFLAG|=1<<17;}
gteSZx = (unsigned short)float2int(SZ);
gteSX2 = (signed short)float2int(LIMIT((double)(gteOFX)/65536.0f + (LimitAS(SSX0,24)*DSZ),(double)-1024,(double)1023,14));
gteSY2 = (signed short)float2int(LIMIT((double)(gteOFY)/65536.0f + (LimitAS(SSY0,23)*DSZ),(double)-1024,(double)1023,13));
gteMAC1 = (signed long)float2int(SSX0);
gteMAC2 = (signed long)float2int(SSY0);
gteMAC3 = (signed long)float2int(SSZ0);
MAC2IR();
gteMAC0 = (signed long)float2int(OLIMIT((((double)gteDQB/(double)16777216) + (((double)gteDQA/(double)256)*DSZ))*16777216));
gteIR0 = (signed long)float2int(LIMIT(((((double)gteDQB/(double)16777216) + (((double)gteDQA/(double)256)*DSZ))*4096),(double)0,(double)4095,12));
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
/* NC: old
gteFLAG = 0;
gteSZ0 = gteSZx;
gteMAC1 = NC_OVERFLOW1(((signed long)(gteR11*gteVX0 + gteR12*gteVY0 + gteR13*gteVZ0)>>12) + gteTRX);
gteMAC2 = NC_OVERFLOW2(((signed long)(gteR21*gteVX0 + gteR22*gteVY0 + gteR23*gteVZ0)>>12) + gteTRY);
gteMAC3 = NC_OVERFLOW3(((signed long)(gteR31*gteVX0 + gteR32*gteVY0 + gteR33*gteVZ0)>>12) + gteTRZ);
DSZ = gteH / limC(gteMAC3);
if (DSZ > 2147483647.0) { DSZ = 2.0f; gteFLAG |= 1<<17; }
gteSZ1 = limC(gteMAC3);
gteSX0 = limG1(gteOFX/65536.0 + (limA1S(gteMAC1) * DSZ));
gteSY0 = limG2(gteOFY/65536.0 + (limA2S(gteMAC2) * DSZ));
gteMAC1 = NC_OVERFLOW1(((signed long)(gteR11*gteVX1 + gteR12*gteVY1 + gteR13*gteVZ1)>>12) + gteTRX);
gteMAC2 = NC_OVERFLOW2(((signed long)(gteR21*gteVX1 + gteR22*gteVY1 + gteR23*gteVZ1)>>12) + gteTRY);
gteMAC3 = NC_OVERFLOW3(((signed long)(gteR31*gteVX1 + gteR32*gteVY1 + gteR33*gteVZ1)>>12) + gteTRZ);
DSZ = gteH / limC(gteMAC3);
if (DSZ > 2147483647.0) { DSZ = 2.0f; gteFLAG |= 1<<17; }
gteSZ2 = limC(gteMAC3);
gteSX1 = limG1(gteOFX/65536.0 + (limA1S(gteMAC1) * DSZ ));
gteSY1 = limG2(gteOFY/65536.0 + (limA2S(gteMAC2) * DSZ ));
gteMAC1 = NC_OVERFLOW1(((signed long)(gteR11*gteVX2 + gteR12*gteVY2 + gteR13*gteVZ2)>>12) + gteTRX);
gteMAC2 = NC_OVERFLOW2(((signed long)(gteR21*gteVX2 + gteR22*gteVY2 + gteR23*gteVZ2)>>12) + gteTRY);
gteMAC3 = NC_OVERFLOW3(((signed long)(gteR31*gteVX2 + gteR32*gteVY2 + gteR33*gteVZ2)>>12) + gteTRZ);
DSZ = gteH / limC(gteMAC3); if (DSZ > 2147483647.0f) { DSZ = 2.0f; gteFLAG |= 1<<17; }
gteSZx = gteSZ2;
gteSX2 = limG1(gteOFX/65536.0 + (limA1S(gteMAC1) * DSZ ));
gteSY2 = limG2(gteOFY/65536.0 + (limA2S(gteMAC2) * DSZ ));
MAC2IR();
gteMAC0 = (gteDQB/16777216.0 + (gteDQA/256.0) * DSZ ) * 16777216.0;
gteIR0 = limE((gteDQB/16777216.0 + (gteDQA/256.0) * DSZ ) * 4096.0f);
*/
gteFLAG = 0;
gteSZx = gteSZ2;
GTE_RTPS1(0);
// gteSZ0 = limC(gteMAC3);
gteSZ0 = FlimC(gteMAC3);
gteIR1 = FlimA1S(gteMAC1);
gteIR2 = FlimA2S(gteMAC2);
GTE_RTPS2(0);
GTE_RTPS1(1);
// gteSZ1 = limC(gteMAC3);
gteSZ1 = FlimC(gteMAC3);
gteIR1 = FlimA1S(gteMAC1);
gteIR2 = FlimA2S(gteMAC2);
GTE_RTPS2(1);
GTE_RTPS1(2);
MAC2IR();
// gteSZ2 = limC(gteMAC3);
gteSZ2 = FlimC(gteMAC3);
GTE_RTPS2(2);
gteSXYP = gteSXY2;
GTE_RTPS3();
SUM_FLAG;
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(8);
G_GD(9);
G_GD(10);
G_GD(11);
G_GD(12);
G_GD(13);
G_GD(14);
G_GD(16);
G_GD(17);
G_GD(18);
G_GD(19);
G_GD(24);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
#define gte_C11 gteLR1
#define gte_C12 gteLR2
#define gte_C13 gteLR3
#define gte_C21 gteLG1
#define gte_C22 gteLG2
#define gte_C23 gteLG3
#define gte_C31 gteLB1
#define gte_C32 gteLB2
#define gte_C33 gteLB3
#define _MVMVA_FUNC(_v0, _v1, _v2, mx) { \
SSX = (_v0) * mx##11 + (_v1) * mx##12 + (_v2) * mx##13; \
SSY = (_v0) * mx##21 + (_v1) * mx##22 + (_v2) * mx##23; \
SSZ = (_v0) * mx##31 + (_v1) * mx##32 + (_v2) * mx##33; \
}
void gteMVMVA() {
// double SSX, SSY, SSZ;
s64 SSX, SSY, SSZ;
#ifdef GTE_LOG
GTE_LOG("GTE_MVMVA %lx\n", psxRegs.code & 0x1ffffff);
#endif
switch (psxRegs.code & 0x78000) {
case 0x00000: // V0 * R
_MVMVA_FUNC(gteVX0, gteVY0, gteVZ0, gteR); break;
case 0x08000: // V1 * R
_MVMVA_FUNC(gteVX1, gteVY1, gteVZ1, gteR); break;
case 0x10000: // V2 * R
_MVMVA_FUNC(gteVX2, gteVY2, gteVZ2, gteR); break;
case 0x18000: // IR * R
_MVMVA_FUNC((short)gteIR1, (short)gteIR2, (short)gteIR3, gteR);
break;
case 0x20000: // V0 * L
_MVMVA_FUNC(gteVX0, gteVY0, gteVZ0, gteL); break;
case 0x28000: // V1 * L
_MVMVA_FUNC(gteVX1, gteVY1, gteVZ1, gteL); break;
case 0x30000: // V2 * L
_MVMVA_FUNC(gteVX2, gteVY2, gteVZ2, gteL); break;
case 0x38000: // IR * L
_MVMVA_FUNC((short)gteIR1, (short)gteIR2, (short)gteIR3, gteL); break;
case 0x40000: // V0 * C
_MVMVA_FUNC(gteVX0, gteVY0, gteVZ0, gte_C); break;
case 0x48000: // V1 * C
_MVMVA_FUNC(gteVX1, gteVY1, gteVZ1, gte_C); break;
case 0x50000: // V2 * C
_MVMVA_FUNC(gteVX2, gteVY2, gteVZ2, gte_C); break;
case 0x58000: // IR * C
_MVMVA_FUNC((short)gteIR1, (short)gteIR2, (short)gteIR3, gte_C); break;
default:
SSX = SSY = SSZ = 0;
}
if (psxRegs.code & 0x80000) {
// SSX /= 4096.0; SSY /= 4096.0; SSZ /= 4096.0;
SSX >>= 12; SSY >>= 12; SSZ >>= 12;
}
switch (psxRegs.code & 0x6000) {
case 0x0000: // Add TR
SSX += gteTRX;
SSY += gteTRY;
SSZ += gteTRZ;
break;
case 0x2000: // Add BK
SSX += gteRBK;
SSY += gteGBK;
SSZ += gteBBK;
break;
case 0x4000: // Add FC
SSX += gteRFC;
SSY += gteGFC;
SSZ += gteBFC;
break;
}
gteFLAG = 0;
//gteMAC1 = (long)SSX;
//gteMAC2 = (long)SSY;
//gteMAC3 = (long)SSZ;//okay the follow lines are correct??
/* gteMAC1 = NC_OVERFLOW1(SSX);
gteMAC2 = NC_OVERFLOW2(SSY);
gteMAC3 = NC_OVERFLOW3(SSZ);*/
gteMAC1 = FNC_OVERFLOW1(SSX);
gteMAC2 = FNC_OVERFLOW2(SSY);
gteMAC3 = FNC_OVERFLOW3(SSZ);
if (psxRegs.code & 0x400)
MAC2IR1()
else MAC2IR()
SUM_FLAG;
}
void gteNCLIP() {
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_NCLIP\n");
#endif
//gteLog
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("NCLIP", 8);
G_SD(12);
G_SD(13);
G_SD(14);
}
#endif
/* gteFLAG = 0;
gteMAC0 = (signed long)float2int(EDETEC4(
((double)gteSX0*((double)gteSY1-(double)gteSY2))+
((double)gteSX1*((double)gteSY2-(double)gteSY0))+
((double)gteSX2*((double)gteSY0-(double)gteSY1))));
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
gteFLAG = 0;
gteMAC0 = gteSX0 * (gteSY1 - gteSY2) +
gteSX1 * (gteSY2 - gteSY0) +
gteSX2 * (gteSY0 - gteSY1);
//gteMAC0 = (gteSX0 - gteSX1) * (gteSY0 - gteSY2) - (gteSX0 - gteSX2) * (gteSY0 - gteSY1);
SUM_FLAG;
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(24);
G_GC(31);
}
#endif
}
void gteAVSZ3() {
// unsigned long SS;
// double SZ1,SZ2,SZ3;
// double ZSF3;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_AVSZ3\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("AVSZ3", 5);
G_SD(16);
G_SD(17);
G_SD(18);
G_SD(19);
G_SC(29);
G_SC(30);
}
#endif
/* gteFLAG = 0;
SS = psxRegs.CP2D.r[17] & 0xffff; SZ1 = (double)SS;
SS = psxRegs.CP2D.r[18] & 0xffff; SZ2 = (double)SS;
SS = psxRegs.CP2D.r[19] & 0xffff; SZ3 = (double)SS;
SS = psxRegs.CP2C.r[29] & 0xffff; ZSF3 = (double)SS/(double)4096;
psxRegs.CP2D.r[24] = (signed long)float2int(EDETEC4(((SZ1+SZ2+SZ3)*ZSF3)));
psxRegs.CP2D.r[7] = (unsigned short)float2int(LimitC(((SZ1+SZ2+SZ3)*ZSF3),18));
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
gteFLAG = 0;
/* NC: OLD
gteMAC0 = ((gteSZ1 + gteSZ2 + gteSZx) * (gteZSF3/4096.0f));
gteOTZ = limC((double)gteMAC0);
*/
/* gteMAC0 = ((gteSZ1 + gteSZ2 + gteSZx) * (gteZSF3));
gteOTZ = limC((double)(gteMAC0 >> 12));*/
gteMAC0 = ((gteSZ0 + gteSZ1 + gteSZ2) * (gteZSF3)) >> 12;
gteOTZ = FlimC(gteMAC0);
// gteOTZ = limC((double)gteMAC0);
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(7);
G_GD(24);
G_GC(31);
}
#endif
}
void gteAVSZ4() {
// unsigned long SS;
// double SZ0,SZ1,SZ2,SZ3;
// double ZSF4;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_AVSZ4\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("AVSZ4", 6);
G_SD(16);
G_SD(17);
G_SD(18);
G_SD(19);
G_SC(29);
G_SC(30);
}
#endif
/* gteFLAG = 0;
SS = psxRegs.CP2D.r[16] & 0xffff; SZ0 = (double)SS;
SS = psxRegs.CP2D.r[17] & 0xffff; SZ1 = (double)SS;
SS = psxRegs.CP2D.r[18] & 0xffff; SZ2 = (double)SS;
SS = psxRegs.CP2D.r[19] & 0xffff; SZ3 = (double)SS;
SS = psxRegs.CP2C.r[30] & 0xffff; ZSF4 = (double)SS/(double)4096;
psxRegs.CP2D.r[24] = (signed long)float2int(EDETEC4(((SZ0+SZ1+SZ2+SZ3)*ZSF4)));
psxRegs.CP2D.r[7] = (unsigned short)float2int(LimitC(((SZ0+SZ1+SZ2+SZ3)*ZSF4),18));
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
gteFLAG = 0;
/* NC: OLD
gteMAC0 = ((gteSZ0 + gteSZ1 + gteSZ2 + gteSZx) * (gteZSF4/4096.0f));
gteOTZ = limC((double)gteMAC0);
*/
/* gteMAC0 = ((gteSZ0 + gteSZ1 + gteSZ2 + gteSZx) * (gteZSF4));
gteOTZ = limC((double)(gteMAC0 >> 12));
*/
gteMAC0 = ((gteSZx + gteSZ0 + gteSZ1 + gteSZ2) * (gteZSF4)) >> 12;
gteOTZ = FlimC(gteMAC0);
// gteOTZ = limC((double)gteMAC0);
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(7);
G_GD(24);
G_GC(31);
}
#endif
}
void gteSQR() {
//double SSX0,SSY0,SSZ0;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_SQR %lx\n", psxRegs.code & 0x1ffffff);
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("SQR", 5);
G_SD(9);
G_SD(10);
G_SD(11);
}
#endif
/* gteFLAG = 0;
SSX0 = (double)gteIR1 * gteIR1;
SSY0 = (double)gteIR2 * gteIR2;
SSZ0 = (double)gteIR3 * gteIR3;
if (psxRegs.code & 0x80000) {
SSX0 /= 4096.0; SSY0 /= 4096.0; SSZ0 /= 4096.0;
}
gteMAC1 = (long)SSX0;
gteMAC2 = (long)SSY0;
gteMAC3 = (long)SSZ0;
MAC2IR1();
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
gteFLAG = 0;
/* if (psxRegs.code & 0x80000) {
gteMAC1 = NC_OVERFLOW1((gteIR1 * gteIR1) / 4096.0f);
gteMAC2 = NC_OVERFLOW2((gteIR2 * gteIR2) / 4096.0f);
gteMAC3 = NC_OVERFLOW3((gteIR3 * gteIR3) / 4096.0f);
} else {
gteMAC1 = NC_OVERFLOW1(gteIR1 * gteIR1);
gteMAC2 = NC_OVERFLOW2(gteIR2 * gteIR2);
gteMAC3 = NC_OVERFLOW3(gteIR3 * gteIR3);
}*/
if (psxRegs.code & 0x80000) {
gteMAC1 = FNC_OVERFLOW1((gteIR1 * gteIR1) >> 12);
gteMAC2 = FNC_OVERFLOW2((gteIR2 * gteIR2) >> 12);
gteMAC3 = FNC_OVERFLOW3((gteIR3 * gteIR3) >> 12);
}
else {
gteMAC1 = FNC_OVERFLOW1(gteIR1 * gteIR1);
gteMAC2 = FNC_OVERFLOW2(gteIR2 * gteIR2);
gteMAC3 = FNC_OVERFLOW3(gteIR3 * gteIR3);
}
MAC2IR1();
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
/*
#define GTE_NCCS(vn) { \
RR0 = ((double)gteL11 * gteVX##vn + (double)gteL12 * gteVY##vn + (double)gteL13 * gteVZ##vn)/4096.0; \
GG0 = ((double)gteL21 * gteVX##vn + (double)gteL22 * gteVY##vn + (double)gteL23 * gteVZ##vn)/4096.0; \
BB0 = ((double)gteL31 * gteVX##vn + (double)gteL32 * gteVY##vn + (double)gteL33 * gteVZ##vn)/4096.0; \
t1 = LimitAU(RR0,24); \
t2 = LimitAU(GG0,23); \
t3 = LimitAU(BB0,22); \
\
RR0 = (double)gteRBK + ((double)gteLR1 * t1 + (double)gteLR2 * t2 + (double)gteLR3 * t3)/4096.0; \
GG0 = (double)gteGBK + ((double)gteLG1 * t1 + (double)gteLG2 * t2 + (double)gteLG3 * t3)/4096.0; \
BB0 = (double)gteBBK + ((double)gteLB1 * t1 + (double)gteLB2 * t2 + (double)gteLB3 * t3)/4096.0; \
t1 = LimitAU(RR0,24); \
t2 = LimitAU(GG0,23); \
t3 = LimitAU(BB0,22); \
\
RR0 = ((double)gteR * t1)/256.0; \
GG0 = ((double)gteG * t2)/256.0; \
BB0 = ((double)gteB * t3)/256.0; \
\
gteIR1 = (long)LimitAU(RR0,24); \
gteIR2 = (long)LimitAU(GG0,23); \
gteIR3 = (long)LimitAU(BB0,22); \
\
gteCODE0 = gteCODE1; gteCODE1 = gteCODE2; gteCODE2 = gteCODE; \
gteR0 = gteR1; gteR1 = gteR2; gteR2 = (unsigned char)LimitB(RR0/16.0,21); \
gteG0 = gteG1; gteG1 = gteG2; gteG2 = (unsigned char)LimitB(GG0/16.0,20); \
gteB0 = gteB1; gteB1 = gteB2; gteB2 = (unsigned char)LimitB(BB0/16.0,19); \
\
gteMAC1 = (long)RR0; \
gteMAC2 = (long)GG0; \
gteMAC3 = (long)BB0; \
}
*/
/*
__forceinline double ncLIM1(double x)
{
if(x > 8796093022207.0)
{
return 8796093022207.0;
}
}
*/
/* NC: OLD
#define GTE_NCCS(vn)\
gte_LL1 = limA1U((gteL11*gteVX##vn + gteL12*gteVY##vn + gteL13*gteVZ##vn)/16777216.0f);\
gte_LL2 = limA2U((gteL21*gteVX##vn + gteL22*gteVY##vn + gteL23*gteVZ##vn)/16777216.0f);\
gte_LL3 = limA3U((gteL31*gteVX##vn + gteL32*gteVY##vn + gteL33*gteVZ##vn)/16777216.0f);\
gte_RRLT= limA1U(gteRBK/4096.0f + (gteLR1/4096.0f*gte_LL1 + gteLR2/4096.0f*gte_LL2 + gteLR3/4096.0f*gte_LL3));\
gte_GGLT= limA2U(gteGBK/4096.0f + (gteLG1/4096.0f*gte_LL1 + gteLG2/4096.0f*gte_LL2 + gteLG3/4096.0f*gte_LL3));\
gte_BBLT= limA3U(gteBBK/4096.0f + (gteLB1/4096.0f*gte_LL1 + gteLB2/4096.0f*gte_LL2 + gteLB3/4096.0f*gte_LL3));\
gte_RR0 = gteR*gte_RRLT;\
gte_GG0 = gteG*gte_GGLT;\
gte_BB0 = gteB*gte_BBLT;\
gteIR1 = (long)limA1U(gte_RR0);\
gteIR2 = (long)limA2U(gte_GG0);\
gteIR3 = (long)limA3U(gte_BB0);\
gteCODE0 = gteCODE1; gteCODE1 = gteCODE2; gteCODE2 = gteCODE;\
gteR0 = gteR1; gteR1 = gteR2; gteR2 = (unsigned char)limB1(gte_RR0);\
gteG0 = gteG1; gteG1 = gteG2; gteG2 = (unsigned char)limB2(gte_GG0);\
gteB0 = gteB1; gteB1 = gteB2; gteB2 = (unsigned char)limB3(gte_BB0);\
gteMAC1 = (long)gte_RR0;\
gteMAC2 = (long)gte_GG0;\
gteMAC3 = (long)gte_BB0;\
*/
/*
#define GTE_NCCS(vn)\
gte_LL1 = limA1U((gteL11*gteVX##vn + gteL12*gteVY##vn + gteL13*gteVZ##vn)/16777216.0f);\
gte_LL2 = limA2U((gteL21*gteVX##vn + gteL22*gteVY##vn + gteL23*gteVZ##vn)/16777216.0f);\
gte_LL3 = limA3U((gteL31*gteVX##vn + gteL32*gteVY##vn + gteL33*gteVZ##vn)/16777216.0f);\
gte_RRLT= limA1U(gteRBK/4096.0f + (gteLR1/4096.0f*gte_LL1 + gteLR2/4096.0f*gte_LL2 + gteLR3/4096.0f*gte_LL3));\
gte_GGLT= limA2U(gteGBK/4096.0f + (gteLG1/4096.0f*gte_LL1 + gteLG2/4096.0f*gte_LL2 + gteLG3/4096.0f*gte_LL3));\
gte_BBLT= limA3U(gteBBK/4096.0f + (gteLB1/4096.0f*gte_LL1 + gteLB2/4096.0f*gte_LL2 + gteLB3/4096.0f*gte_LL3));\
gteMAC1 = (long)(gteR*gte_RRLT*16);\
gteMAC2 = (long)(gteG*gte_GGLT*16);\
gteMAC3 = (long)(gteB*gte_BBLT*16);\
gteIR1 = (long)limA1U(gteMAC1);\
gteIR2 = (long)limA2U(gteMAC2);\
gteIR3 = (long)limA3U(gteMAC3);\
gte_RR0 = gteMAC1>>4;\
gte_GG0 = gteMAC2>>4;\
gte_BB0 = gteMAC3>>4;\
gteCODE0 = gteCODE1; gteCODE1 = gteCODE2; gteCODE2 = gteCODE;\
gteR0 = gteR1; gteR1 = gteR2; gteR2 = (unsigned char)limB1(gte_RR0);\
gteG0 = gteG1; gteG1 = gteG2; gteG2 = (unsigned char)limB2(gte_GG0);\
gteB0 = gteB1; gteB1 = gteB2; gteB2 = (unsigned char)limB3(gte_BB0);*/
/*
gte_LL1 = limA1U((gteL11*gteVX##vn + gteL12*gteVY##vn + gteL13*gteVZ##vn)/16777216.0f); \
gte_LL2 = limA2U((gteL21*gteVX##vn + gteL22*gteVY##vn + gteL23*gteVZ##vn)/16777216.0f); \
gte_LL3 = limA3U((gteL31*gteVX##vn + gteL32*gteVY##vn + gteL33*gteVZ##vn)/16777216.0f); \
gte_RRLT= limA1U(gteRBK/4096.0f + (gteLR1/4096.0f*gte_LL1 + gteLR2/4096.0f*gte_LL2 + gteLR3/4096.0f*gte_LL3)); \
gte_GGLT= limA2U(gteGBK/4096.0f + (gteLG1/4096.0f*gte_LL1 + gteLG2/4096.0f*gte_LL2 + gteLG3/4096.0f*gte_LL3)); \
gte_BBLT= limA3U(gteBBK/4096.0f + (gteLB1/4096.0f*gte_LL1 + gteLB2/4096.0f*gte_LL2 + gteLB3/4096.0f*gte_LL3)); \
\
gteMAC1 = (long)(gteR*gte_RRLT*16); \
gteMAC2 = (long)(gteG*gte_GGLT*16); \
gteMAC3 = (long)(gteB*gte_BBLT*16); \
*/
#define GTE_NCCS(vn) \
gte_LL1 = F12limA1U((gteL11*gteVX##vn + gteL12*gteVY##vn + gteL13*gteVZ##vn) >> 12); \
gte_LL2 = F12limA2U((gteL21*gteVX##vn + gteL22*gteVY##vn + gteL23*gteVZ##vn) >> 12); \
gte_LL3 = F12limA3U((gteL31*gteVX##vn + gteL32*gteVY##vn + gteL33*gteVZ##vn) >> 12); \
gte_RRLT= F12limA1U(gteRBK + ((gteLR1*gte_LL1 + gteLR2*gte_LL2 + gteLR3*gte_LL3) >> 12)); \
gte_GGLT= F12limA2U(gteGBK + ((gteLG1*gte_LL1 + gteLG2*gte_LL2 + gteLG3*gte_LL3) >> 12)); \
gte_BBLT= F12limA3U(gteBBK + ((gteLB1*gte_LL1 + gteLB2*gte_LL2 + gteLB3*gte_LL3) >> 12)); \
\
gteMAC1 = (long)(((s64)((u32)gteR<<12)*gte_RRLT) >> 20);\
gteMAC2 = (long)(((s64)((u32)gteG<<12)*gte_GGLT) >> 20);\
gteMAC3 = (long)(((s64)((u32)gteB<<12)*gte_BBLT) >> 20);
void gteNCCS() {
// double RR0,GG0,BB0;
// double t1, t2, t3;
// double gte_LL1, gte_LL2, gte_LL3;
// double gte_RRLT, gte_GGLT, gte_BBLT;
s32 gte_LL1, gte_LL2, gte_LL3;
s32 gte_RRLT, gte_GGLT, gte_BBLT;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_NCCS\n");
#endif
/*
gteFLAG = 0;
GTE_NCCS(0);
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("NCCS", 17);
G_SD(0);
G_SD(1);
G_SD(6);
G_SC(8);
G_SC(9);
G_SC(10);
G_SC(11);
G_SC(12);
G_SC(13);
G_SC(14);
G_SC(15);
G_SC(16);
G_SC(17);
G_SC(18);
G_SC(19);
G_SC(20);
}
#endif
gteFLAG = 0;
GTE_NCCS(0);
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
MAC2IR1();
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
//G_GD(20);
//G_GD(21);
G_GD(22);
//G_GD(24); Doc must be wrong. PSX does not touch it.
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
void gteNCCT() {
// double RR0,GG0,BB0;
// double t1, t2, t3;
// double gte_LL1, gte_LL2, gte_LL3;
// double gte_RRLT, gte_GGLT, gte_BBLT;
s32 gte_LL1, gte_LL2, gte_LL3;
s32 gte_RRLT, gte_GGLT, gte_BBLT;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_NCCT\n");
#endif
/*gteFLAG = 0;
GTE_NCCS(0);
GTE_NCCS(1);
GTE_NCCS(2);
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("NCCT", 39);
G_SD(0);
G_SD(1);
G_SD(2);
G_SD(3);
G_SD(4);
G_SD(5);
G_SD(6);
G_SC(8);
G_SC(9);
G_SC(10);
G_SC(11);
G_SC(12);
G_SC(13);
G_SC(14);
G_SC(15);
G_SC(16);
G_SC(17);
G_SC(18);
G_SC(19);
G_SC(20);
}
#endif
gteFLAG = 0;
GTE_NCCS(0);
gteR0 = FlimB1(gteMAC1 >> 4);
gteG0 = FlimB2(gteMAC2 >> 4);
gteB0 = FlimB3(gteMAC3 >> 4); gteCODE0 = gteCODE;
GTE_NCCS(1);
gteR1 = FlimB1(gteMAC1 >> 4);
gteG1 = FlimB2(gteMAC2 >> 4);
gteB1 = FlimB3(gteMAC3 >> 4); gteCODE1 = gteCODE;
GTE_NCCS(2);
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
MAC2IR1();
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
G_GD(20);
G_GD(21);
G_GD(22);
//G_GD(24); Doc must be wrong. PSX does not touch it.
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
/*
#define GTE_NCDS(vn) \
gte_LL1 = limA1U((gteL11*gteVX##vn + gteL12*gteVY##vn + gteL13*gteVZ##vn)/16777216.0f);\
gte_LL2 = limA2U((gteL21*gteVX##vn + gteL22*gteVY##vn + gteL23*gteVZ##vn)/16777216.0f);\
gte_LL3 = limA3U((gteL31*gteVX##vn + gteL32*gteVY##vn + gteL33*gteVZ##vn)/16777216.0f);\
gte_RRLT= limA1U(gteRBK/4096.0f + (gteLR1/4096.0f*gte_LL1 + gteLR2/4096.0f*gte_LL2 + gteLR3/4096.0f*gte_LL3));\
gte_GGLT= limA2U(gteGBK/4096.0f + (gteLG1/4096.0f*gte_LL1 + gteLG2/4096.0f*gte_LL2 + gteLG3/4096.0f*gte_LL3));\
gte_BBLT= limA3U(gteBBK/4096.0f + (gteLB1/4096.0f*gte_LL1 + gteLB2/4096.0f*gte_LL2 + gteLB3/4096.0f*gte_LL3));\
gte_RR0 = (gteR*gte_RRLT) + (gteIR0/4096.0f * limA1S(gteRFC/16.0f - (gteR*gte_RRLT)));\
gte_GG0 = (gteG*gte_GGLT) + (gteIR0/4096.0f * limA2S(gteGFC/16.0f - (gteG*gte_GGLT)));\
gte_BB0 = (gteB*gte_BBLT) + (gteIR0/4096.0f * limA3S(gteBFC/16.0f - (gteB*gte_BBLT)));\
gteMAC1= (long)(gte_RR0 * 16.0f); gteIR1 = (long)limA1U(gte_RR0*16.0f);\
gteMAC2= (long)(gte_GG0 * 16.0f); gteIR2 = (long)limA2U(gte_GG0*16.0f);\
gteMAC3= (long)(gte_BB0 * 16.0f); gteIR3 = (long)limA3U(gte_BB0*16.0f);\
gteRGB0 = gteRGB1; \
gteRGB1 = gteRGB2; \
gteR2 = limB1(gte_RR0); \
gteG2 = limB2(gte_GG0); \
gteB2 = limB3(gte_BB0); gteCODE2 = gteCODE;
*/
/*
#define GTE_NCDS(vn) \
gte_LL1 = limA1U((gteL11*gteVX##vn + gteL12*gteVY##vn + gteL13*gteVZ##vn)/16777216.0f);\
gte_LL2 = limA2U((gteL21*gteVX##vn + gteL22*gteVY##vn + gteL23*gteVZ##vn)/16777216.0f);\
gte_LL3 = limA3U((gteL31*gteVX##vn + gteL32*gteVY##vn + gteL33*gteVZ##vn)/16777216.0f);\
gte_RRLT= limA1U(gteRBK/4096.0f + (gteLR1/4096.0f*gte_LL1 + gteLR2/4096.0f*gte_LL2 + gteLR3/4096.0f*gte_LL3));\
gte_GGLT= limA2U(gteGBK/4096.0f + (gteLG1/4096.0f*gte_LL1 + gteLG2/4096.0f*gte_LL2 + gteLG3/4096.0f*gte_LL3));\
gte_BBLT= limA3U(gteBBK/4096.0f + (gteLB1/4096.0f*gte_LL1 + gteLB2/4096.0f*gte_LL2 + gteLB3/4096.0f*gte_LL3));\
\
gte_RR0 = (gteR*gte_RRLT) + (gteIR0/4096.0f * limA1S(gteRFC/16.0f - (gteR*gte_RRLT)));\
gte_GG0 = (gteG*gte_GGLT) + (gteIR0/4096.0f * limA2S(gteGFC/16.0f - (gteG*gte_GGLT)));\
gte_BB0 = (gteB*gte_BBLT) + (gteIR0/4096.0f * limA3S(gteBFC/16.0f - (gteB*gte_BBLT)));\
gteMAC1 = (long)(gte_RR0 << 4); \
gteMAC2 = (long)(gte_GG0 << 4); \
gteMAC3 = (long)(gte_BB0 << 4);
*/
#define GTE_NCDS(vn) \
gte_LL1 = F12limA1U((gteL11*gteVX##vn + gteL12*gteVY##vn + gteL13*gteVZ##vn) >> 12); \
gte_LL2 = F12limA2U((gteL21*gteVX##vn + gteL22*gteVY##vn + gteL23*gteVZ##vn) >> 12); \
gte_LL3 = F12limA3U((gteL31*gteVX##vn + gteL32*gteVY##vn + gteL33*gteVZ##vn) >> 12); \
gte_RRLT= F12limA1U(gteRBK + ((gteLR1*gte_LL1 + gteLR2*gte_LL2 + gteLR3*gte_LL3) >> 12)); \
gte_GGLT= F12limA2U(gteGBK + ((gteLG1*gte_LL1 + gteLG2*gte_LL2 + gteLG3*gte_LL3) >> 12)); \
gte_BBLT= F12limA3U(gteBBK + ((gteLB1*gte_LL1 + gteLB2*gte_LL2 + gteLB3*gte_LL3) >> 12)); \
\
gte_RR0 = (long)(((s64)((u32)gteR<<12)*gte_RRLT) >> 12);\
gte_GG0 = (long)(((s64)((u32)gteG<<12)*gte_GGLT) >> 12);\
gte_BB0 = (long)(((s64)((u32)gteB<<12)*gte_BBLT) >> 12);\
gteMAC1 = (long)((gte_RR0 + (((s64)gteIR0 * F12limA1S((s64)(gteRFC << 8) - gte_RR0)) >> 12)) >> 8);\
gteMAC2 = (long)((gte_GG0 + (((s64)gteIR0 * F12limA2S((s64)(gteGFC << 8) - gte_GG0)) >> 12)) >> 8);\
gteMAC3 = (long)((gte_BB0 + (((s64)gteIR0 * F12limA3S((s64)(gteBFC << 8) - gte_BB0)) >> 12)) >> 8);
void gteNCDS() {
/* double tRLT,tRRLT;
double tGLT,tGGLT;
double tBLT,tBBLT;
double tRR0,tL1,tLL1;
double tGG0,tL2,tLL2;
double tBB0,tL3,tLL3;
unsigned long C,R,G,B; */
// double gte_LL1, gte_LL2, gte_LL3;
// double gte_RRLT, gte_GGLT, gte_BBLT;
s32 gte_LL1, gte_LL2, gte_LL3;
s32 gte_RRLT, gte_GGLT, gte_BBLT;
s32 gte_RR0, gte_GG0, gte_BB0;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_NCDS\n");
#endif
/* gteFLAG = 0;
R = ((gteRGB)&0xff);
G = ((gteRGB>> 8)&0xff);
B = ((gteRGB>>16)&0xff);
C = ((gteRGB>>24)&0xff);
tLL1 = (gteL11/4096.0 * gteVX0/4096.0) + (gteL12/4096.0 * gteVY0/4096.0) + (gteL13/4096.0 * gteVZ0/4096.0);
tLL2 = (gteL21/4096.0 * gteVX0/4096.0) + (gteL22/4096.0 * gteVY0/4096.0) + (gteL23/4096.0 * gteVZ0/4096.0);
tLL3 = (gteL31/4096.0 * gteVX0/4096.0) + (gteL32/4096.0 * gteVY0/4096.0) + (gteL33/4096.0 * gteVZ0/4096.0);
tL1 = LimitAU(tLL1,24);
tL2 = LimitAU(tLL2,23);
tL3 = LimitAU(tLL3,22);
tRRLT = gteRBK/4096.0 + (gteLR1/4096.0 * tL1) + (gteLR2/4096.0 * tL2) + (gteLR3/4096.0 * tL3);
tGGLT = gteGBK/4096.0 + (gteLG1/4096.0 * tL1) + (gteLG2/4096.0 * tL2) + (gteLG3/4096.0 * tL3);
tBBLT = gteBBK/4096.0 + (gteLB1/4096.0 * tL1) + (gteLB2/4096.0 * tL2) + (gteLB3/4096.0 * tL3);
tRLT = LimitAU(tRRLT,24);
tGLT = LimitAU(tGGLT,23);
tBLT = LimitAU(tBBLT,22);
tRR0 = (R * tRLT) + (gteIR0/4096.0 * LimitAS(gteRFC/16.0 - (R * tRLT),24));
tGG0 = (G * tGLT) + (gteIR0/4096.0 * LimitAS(gteGFC/16.0 - (G * tGLT),23));
tBB0 = (B * tBLT) + (gteIR0/4096.0 * LimitAS(gteBFC/16.0 - (B * tBLT),22));
gteMAC1 = (long)(tRR0 * 16.0); gteIR1 = (long)LimitAU((tRR0*16.0),24);
gteMAC2 = (long)(tGG0 * 16.0); gteIR2 = (long)LimitAU((tGG0*16.0),23);
gteMAC3 = (long)(tBB0 * 16.0); gteIR3 = (long)LimitAU((tBB0*16.0),22);
R = (unsigned long)LimitB(tRR0,21); if (R>255) R=255; else if (R<0) R=0;
G = (unsigned long)LimitB(tGG0,20); if (G>255) G=255; else if (G<0) G=0;
B = (unsigned long)LimitB(tBB0,19); if (B>255) B=255; else if (B<0) B=0;
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
gteRGB2 = R|(G<<8)|(B<<16)|(C<<24);
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("NCDS", 19);
G_SD(0);
G_SD(1);
G_SD(6);
G_SD(8);
G_SC(8);
G_SC(9);
G_SC(10);
G_SC(11);
G_SC(12);
G_SC(13);
G_SC(14);
G_SC(15);
G_SC(16);
G_SC(17);
G_SC(18);
G_SC(19);
G_SC(20);
G_SC(21);
G_SC(22);
G_SC(23);
}
#endif
gteFLAG = 0;
GTE_NCDS(0);
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
MAC2IR1();
SUM_FLAG;
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
//G_GD(20);
//G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
void gteNCDT() {
/*double tRLT,tRRLT;
double tGLT,tGGLT;
double tBLT,tBBLT;
double tRR0,tL1,tLL1;
double tGG0,tL2,tLL2;
double tBB0,tL3,tLL3;
unsigned long C,R,G,B;*/
// double gte_LL1, gte_LL2, gte_LL3;
// double gte_RRLT, gte_GGLT, gte_BBLT;
s32 gte_LL1, gte_LL2, gte_LL3;
s32 gte_RRLT, gte_GGLT, gte_BBLT;
s32 gte_RR0, gte_GG0, gte_BB0;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_NCDT\n");
#endif
/* gteFLAG = 0;
R = ((gteRGB)&0xff);
G = ((gteRGB>> 8)&0xff);
B = ((gteRGB>>16)&0xff);
C = ((gteRGB>>24)&0xff);
tLL1 = (gteL11/4096.0 * gteVX0/4096.0) + (gteL12/4096.0 * gteVY0/4096.0) + (gteL13/4096.0 * gteVZ0/4096.0);
tLL2 = (gteL21/4096.0 * gteVX0/4096.0) + (gteL22/4096.0 * gteVY0/4096.0) + (gteL23/4096.0 * gteVZ0/4096.0);
tLL3 = (gteL31/4096.0 * gteVX0/4096.0) + (gteL32/4096.0 * gteVY0/4096.0) + (gteL33/4096.0 * gteVZ0/4096.0);
tL1 = LimitAU(tLL1,24);
tL2 = LimitAU(tLL2,23);
tL3 = LimitAU(tLL3,22);
tRRLT = gteRBK/4096.0 + (gteLR1/4096.0 * tL1) + (gteLR2/4096.0 * tL2) + (gteLR3/4096.0 * tL3);
tGGLT = gteGBK/4096.0 + (gteLG1/4096.0 * tL1) + (gteLG2/4096.0 * tL2) + (gteLG3/4096.0 * tL3);
tBBLT = gteBBK/4096.0 + (gteLB1/4096.0 * tL1) + (gteLB2/4096.0 * tL2) + (gteLB3/4096.0 * tL3);
tRLT = LimitAU(tRRLT,24);
tGLT = LimitAU(tGGLT,23);
tBLT = LimitAU(tBBLT,22);
tRR0 = (R * tRLT) + (gteIR0/4096.0 * LimitAS(gteRFC/16.0 - (R * tRLT),24));
tGG0 = (G * tGLT) + (gteIR0/4096.0 * LimitAS(gteGFC/16.0 - (G * tGLT),23));
tBB0 = (B * tBLT) + (gteIR0/4096.0 * LimitAS(gteBFC/16.0 - (B * tBLT),22));
gteMAC1 = (long)(tRR0 * 16.0); gteIR1 = (long)LimitAU((tRR0*16.0),24);
gteMAC2 = (long)(tGG0 * 16.0); gteIR2 = (long)LimitAU((tGG0*16.0),23);
gteMAC3 = (long)(tBB0 * 16.0); gteIR3 = (long)LimitAU((tBB0*16.0),22);
R = (unsigned long)LimitB(tRR0,21); if (R>255) R=255; else if (R<0) R=0;
G = (unsigned long)LimitB(tGG0,20); if (G>255) G=255; else if (G<0) G=0;
B = (unsigned long)LimitB(tBB0,19); if (B>255) B=255; else if (B<0) B=0;
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
gteRGB2 = R|(G<<8)|(B<<16)|(C<<24);
R = ((gteRGB)&0xff);
G = ((gteRGB>> 8)&0xff);
B = ((gteRGB>>16)&0xff);
C = ((gteRGB>>24)&0xff);
tLL1 = (gteL11/4096.0 * gteVX1/4096.0) + (gteL12/4096.0 * gteVY1/4096.0) + (gteL13/4096.0 * gteVZ1/4096.0);
tLL2 = (gteL21/4096.0 * gteVX1/4096.0) + (gteL22/4096.0 * gteVY1/4096.0) + (gteL23/4096.0 * gteVZ1/4096.0);
tLL3 = (gteL31/4096.0 * gteVX1/4096.0) + (gteL32/4096.0 * gteVY1/4096.0) + (gteL33/4096.0 * gteVZ1/4096.0);
tL1 = LimitAU(tLL1,24);
tL2 = LimitAU(tLL2,23);
tL3 = LimitAU(tLL3,22);
tRRLT = gteRBK/4096.0 + (gteLR1/4096.0 * tL1) + (gteLR2/4096.0 * tL2) + (gteLR3/4096.0 * tL3);
tGGLT = gteGBK/4096.0 + (gteLG1/4096.0 * tL1) + (gteLG2/4096.0 * tL2) + (gteLG3/4096.0 * tL3);
tBBLT = gteBBK/4096.0 + (gteLB1/4096.0 * tL1) + (gteLB2/4096.0 * tL2) + (gteLB3/4096.0 * tL3);
tRLT = LimitAU(tRRLT,24);
tGLT = LimitAU(tGGLT,23);
tBLT = LimitAU(tBBLT,22);
tRR0 = (R * tRLT) + (gteIR0/4096.0 * LimitAS(gteRFC/16.0 - (R * tRLT),24));
tGG0 = (G * tGLT) + (gteIR0/4096.0 * LimitAS(gteGFC/16.0 - (G * tGLT),23));
tBB0 = (B * tBLT) + (gteIR0/4096.0 * LimitAS(gteBFC/16.0 - (B * tBLT),22));
gteMAC1 = (long)(tRR0 * 16.0); gteIR1 = (long)LimitAU((tRR0*16.0),24);
gteMAC2 = (long)(tGG0 * 16.0); gteIR2 = (long)LimitAU((tGG0*16.0),23);
gteMAC3 = (long)(tBB0 * 16.0); gteIR3 = (long)LimitAU((tBB0*16.0),22);
R = (unsigned long)LimitB(tRR0,21); if (R>255) R=255; else if (R<0) R=0;
G = (unsigned long)LimitB(tGG0,20); if (G>255) G=255; else if (G<0) G=0;
B = (unsigned long)LimitB(tBB0,19); if (B>255) B=255; else if (B<0) B=0;
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
gteRGB2 = R|(G<<8)|(B<<16)|(C<<24);
R = ((gteRGB)&0xff);
G = ((gteRGB>> 8)&0xff);
B = ((gteRGB>>16)&0xff);
C = ((gteRGB>>24)&0xff);
tLL1 = (gteL11/4096.0 * gteVX2/4096.0) + (gteL12/4096.0 * gteVY2/4096.0) + (gteL13/4096.0 * gteVZ2/4096.0);
tLL2 = (gteL21/4096.0 * gteVX2/4096.0) + (gteL22/4096.0 * gteVY2/4096.0) + (gteL23/4096.0 * gteVZ2/4096.0);
tLL3 = (gteL31/4096.0 * gteVX2/4096.0) + (gteL32/4096.0 * gteVY2/4096.0) + (gteL33/4096.0 * gteVZ2/4096.0);
tL1 = LimitAU(tLL1,24);
tL2 = LimitAU(tLL2,23);
tL3 = LimitAU(tLL3,22);
tRRLT = gteRBK/4096.0 + (gteLR1/4096.0 * tL1) + (gteLR2/4096.0 * tL2) + (gteLR3/4096.0 * tL3);
tGGLT = gteGBK/4096.0 + (gteLG1/4096.0 * tL1) + (gteLG2/4096.0 * tL2) + (gteLG3/4096.0 * tL3);
tBBLT = gteBBK/4096.0 + (gteLB1/4096.0 * tL1) + (gteLB2/4096.0 * tL2) + (gteLB3/4096.0 * tL3);
tRLT = LimitAU(tRRLT,24);
tGLT = LimitAU(tGGLT,23);
tBLT = LimitAU(tBBLT,22);
tRR0 = (R * tRLT) + (gteIR0/4096.0 * LimitAS(gteRFC/16.0 - (R * tRLT),24));
tGG0 = (G * tGLT) + (gteIR0/4096.0 * LimitAS(gteGFC/16.0 - (G * tGLT),23));
tBB0 = (B * tBLT) + (gteIR0/4096.0 * LimitAS(gteBFC/16.0 - (B * tBLT),22));
gteMAC1 = (long)(tRR0 * 16.0); gteIR1 = (long)LimitAU((tRR0*16.0),24);
gteMAC2 = (long)(tGG0 * 16.0); gteIR2 = (long)LimitAU((tGG0*16.0),23);
gteMAC3 = (long)(tBB0 * 16.0); gteIR3 = (long)LimitAU((tBB0*16.0),22);
R = (unsigned long)LimitB(tRR0,21); if (R>255) R=255; else if (R<0) R=0;
G = (unsigned long)LimitB(tGG0,20); if (G>255) G=255; else if (G<0) G=0;
B = (unsigned long)LimitB(tBB0,19); if (B>255) B=255; else if (B<0) B=0;
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
gteRGB2 = R|(G<<8)|(B<<16)|(C<<24);
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("NCDT", 44);
G_SD(0);
G_SD(1);
G_SD(2);
G_SD(3);
G_SD(4);
G_SD(5);
G_SD(6);
G_SD(8);
G_SC(8);
G_SC(9);
G_SC(10);
G_SC(11);
G_SC(12);
G_SC(13);
G_SC(14);
G_SC(15);
G_SC(16);
G_SC(17);
G_SC(18);
G_SC(19);
G_SC(20);
G_SC(21);
G_SC(22);
G_SC(23);
}
#endif
gteFLAG = 0;
GTE_NCDS(0);
gteR0 = FlimB1(gteMAC1 >> 4);
gteG0 = FlimB2(gteMAC2 >> 4);
gteB0 = FlimB3(gteMAC3 >> 4); gteCODE0 = gteCODE;
GTE_NCDS(1);
gteR1 = FlimB1(gteMAC1 >> 4);
gteG1 = FlimB2(gteMAC2 >> 4);
gteB1 = FlimB3(gteMAC3 >> 4); gteCODE1 = gteCODE;
GTE_NCDS(2);
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
MAC2IR1();
SUM_FLAG;
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
G_GD(20);
G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
#define gteD1 (*(short *)&gteR11)
#define gteD2 (*(short *)&gteR22)
#define gteD3 (*(short *)&gteR33)
void gteOP() {
// double SSX0=0,SSY0=0,SSZ0=0;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_OP %lx\n", psxRegs.code & 0x1ffffff);
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("OP", 6);
G_SD(9);
G_SD(10);
G_SD(11);
G_SC(0);
G_SC(2);
G_SC(4);
}
#endif
/* gteFLAG=0;
switch (psxRegs.code & 0x1ffffff) {
case 0x178000C://op12
SSX0 = EDETEC1((gteR22*(short)gteIR3 - gteR33*(short)gteIR2)/(double)4096);
SSY0 = EDETEC2((gteR33*(short)gteIR1 - gteR11*(short)gteIR3)/(double)4096);
SSZ0 = EDETEC3((gteR11*(short)gteIR2 - gteR22*(short)gteIR1)/(double)4096);
break;
case 0x170000C:
SSX0 = EDETEC1((gteR22*(short)gteIR3 - gteR33*(short)gteIR2));
SSY0 = EDETEC2((gteR33*(short)gteIR1 - gteR11*(short)gteIR3));
SSZ0 = EDETEC3((gteR11*(short)gteIR2 - gteR22*(short)gteIR1));
break;
}
gteMAC1 = (long)float2int(SSX0);
gteMAC2 = (long)float2int(SSY0);
gteMAC3 = (long)float2int(SSZ0);
MAC2IR();
if (gteIR1<0) gteIR1=0;
if (gteIR2<0) gteIR2=0;
if (gteIR3<0) gteIR3=0;
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
gteFLAG = 0;
/* if (psxRegs.code & 0x80000) {
gteMAC1 = NC_OVERFLOW1((gteD2 * gteIR3 - gteD3 * gteIR2) / 4096.0f);
gteMAC2 = NC_OVERFLOW2((gteD3 * gteIR1 - gteD1 * gteIR3) / 4096.0f);
gteMAC3 = NC_OVERFLOW3((gteD1 * gteIR2 - gteD2 * gteIR1) / 4096.0f);
} else {
gteMAC1 = NC_OVERFLOW1(gteD2 * gteIR3 - gteD3 * gteIR2);
gteMAC2 = NC_OVERFLOW2(gteD3 * gteIR1 - gteD1 * gteIR3);
gteMAC3 = NC_OVERFLOW3(gteD1 * gteIR2 - gteD2 * gteIR1);
}*/
if (psxRegs.code & 0x80000) {
gteMAC1 = FNC_OVERFLOW1((gteD2 * gteIR3 - gteD3 * gteIR2) >> 12);
gteMAC2 = FNC_OVERFLOW2((gteD3 * gteIR1 - gteD1 * gteIR3) >> 12);
gteMAC3 = FNC_OVERFLOW3((gteD1 * gteIR2 - gteD2 * gteIR1) >> 12);
}
else {
gteMAC1 = FNC_OVERFLOW1(gteD2 * gteIR3 - gteD3 * gteIR2);
gteMAC2 = FNC_OVERFLOW2(gteD3 * gteIR1 - gteD1 * gteIR3);
gteMAC3 = FNC_OVERFLOW3(gteD1 * gteIR2 - gteD2 * gteIR1);
}
/* NC: old
MAC2IR1();
*/
MAC2IR();
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
void gteDCPL() {
// unsigned long C,R,G,B;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_DCPL\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("DCPL", 8);
G_SD(6);
G_SD(8);
G_SD(9);
G_SD(10);
G_SD(11);
G_SC(21);
G_SC(22);
G_SC(23);
}
#endif
/* R = ((gteRGB)&0xff);
G = ((gteRGB>> 8)&0xff);
B = ((gteRGB>>16)&0xff);
C = ((gteRGB>>24)&0xff);
gteMAC1 = (signed long)((double)(R*gteIR1) + (double)(gteIR0*LimitAS(gteRFC-(double)(R*gteIR1),24))/4096.0);
gteMAC2 = (signed long)((double)(G*gteIR2) + (double)(gteIR0*LimitAS(gteGFC-(double)(G*gteIR2),23))/4096.0);
gteMAC3 = (signed long)((double)(B*gteIR3) + (double)(gteIR0*LimitAS(gteBFC-(double)(B*gteIR3),22))/4096.0);
MAC2IR()
R = (unsigned long)LimitB(gteMAC1,21); if (R>255) R=255; else if (R<0) R=0;
G = (unsigned long)LimitB(gteMAC2,20); if (G>255) G=255; else if (G<0) G=0;
B = (unsigned long)LimitB(gteMAC3,19); if (B>255) B=255; else if (B<0) B=0;
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
gteRGB2 = R|(G<<8)|(B<<16)|(C<<24);
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
/* gteFLAG = 0;
gteMAC1 = NC_OVERFLOW1((gteR * gteIR1) / 256.0f + (gteIR0 * limA1S(gteRFC - ((gteR * gteIR1) / 256.0f))) / 4096.0f);
gteMAC2 = NC_OVERFLOW2((gteG * gteIR1) / 256.0f + (gteIR0 * limA2S(gteGFC - ((gteG * gteIR1) / 256.0f))) / 4096.0f);
gteMAC3 = NC_OVERFLOW3((gteB * gteIR1) / 256.0f + (gteIR0 * limA3S(gteBFC - ((gteB * gteIR1) / 256.0f))) / 4096.0f);
*/
/* gteMAC1 = ( (signed long)(gteR)*gteIR1 + (gteIR0*(signed short)limA1S(gteRFC - ((gteR*gteIR1)>>12) )) ) >>6;
gteMAC2 = ( (signed long)(gteG)*gteIR2 + (gteIR0*(signed short)limA2S(gteGFC - ((gteG*gteIR2)>>12) )) ) >>6;
gteMAC3 = ( (signed long)(gteB)*gteIR3 + (gteIR0*(signed short)limA3S(gteBFC - ((gteB*gteIR3)>>12) )) ) >>6;*/
/* gteMAC1 = ( (signed long)(gteR)*gteIR1 + (gteIR0*(signed short)limA1S(gteRFC - ((gteR*gteIR1)>>12) )) ) >>8;
gteMAC2 = ( (signed long)(gteG)*gteIR2 + (gteIR0*(signed short)limA2S(gteGFC - ((gteG*gteIR2)>>12) )) ) >>8;
gteMAC3 = ( (signed long)(gteB)*gteIR3 + (gteIR0*(signed short)limA3S(gteBFC - ((gteB*gteIR3)>>12) )) ) >>8;*/
gteMAC1 = ((signed long)(gteR)*gteIR1 + (gteIR0*(signed short)FlimA1S(gteRFC - ((gteR*gteIR1) >> 12)))) >> 8;
gteMAC2 = ((signed long)(gteG)*gteIR2 + (gteIR0*(signed short)FlimA2S(gteGFC - ((gteG*gteIR2) >> 12)))) >> 8;
gteMAC3 = ((signed long)(gteB)*gteIR3 + (gteIR0*(signed short)FlimA3S(gteBFC - ((gteB*gteIR3) >> 12)))) >> 8;
gteFLAG = 0;
MAC2IR();
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
/* gteR2 = limB1(gteMAC1 / 16.0f);
gteG2 = limB2(gteMAC2 / 16.0f);
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;*/
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
//G_GD(20);
//G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
void gteGPF() {
// double ipx, ipy, ipz;
// s32 ipx, ipy, ipz;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_GPF %lx\n", psxRegs.code & 0x1ffffff);
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("GPF", 5);
G_SD(6);
G_SD(8);
G_SD(9);
G_SD(10);
G_SD(11);
}
#endif
/* gteFLAG = 0;
ipx = (double)((short)gteIR0) * ((short)gteIR1);
ipy = (double)((short)gteIR0) * ((short)gteIR2);
ipz = (double)((short)gteIR0) * ((short)gteIR3);
// same as mvmva
if (psxRegs.code & 0x80000) {
ipx /= 4096.0; ipy /= 4096.0; ipz /= 4096.0;
}
gteMAC1 = (long)ipx;
gteMAC2 = (long)ipy;
gteMAC3 = (long)ipz;
gteIR1 = (long)LimitAS(ipx,24);
gteIR2 = (long)LimitAS(ipy,23);
gteIR3 = (long)LimitAS(ipz,22);
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
gteC2 = gteCODE;
gteR2 = (unsigned char)LimitB(ipx,21);
gteG2 = (unsigned char)LimitB(ipy,20);
gteB2 = (unsigned char)LimitB(ipz,19);*/
gteFLAG = 0;
/* if (psxRegs.code & 0x80000) {
gteMAC1 = NC_OVERFLOW1((gteIR0 * gteIR1) / 4096.0f);
gteMAC2 = NC_OVERFLOW2((gteIR0 * gteIR2) / 4096.0f);
gteMAC3 = NC_OVERFLOW3((gteIR0 * gteIR3) / 4096.0f);
} else {
gteMAC1 = NC_OVERFLOW1(gteIR0 * gteIR1);
gteMAC2 = NC_OVERFLOW2(gteIR0 * gteIR2);
gteMAC3 = NC_OVERFLOW3(gteIR0 * gteIR3);
}*/
if (psxRegs.code & 0x80000) {
gteMAC1 = FNC_OVERFLOW1((gteIR0 * gteIR1) >> 12);
gteMAC2 = FNC_OVERFLOW2((gteIR0 * gteIR2) >> 12);
gteMAC3 = FNC_OVERFLOW3((gteIR0 * gteIR3) >> 12);
}
else {
gteMAC1 = FNC_OVERFLOW1(gteIR0 * gteIR1);
gteMAC2 = FNC_OVERFLOW2(gteIR0 * gteIR2);
gteMAC3 = FNC_OVERFLOW3(gteIR0 * gteIR3);
}
MAC2IR();
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
/* gteR2 = limB1(gteMAC1 / 16.0f);
gteG2 = limB2(gteMAC2 / 16.0f);
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;*/
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
//G_GD(20);
//G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
void gteGPL() {
// double IPX=0,IPY=0,IPZ=0;
// unsigned long C,R,G,B;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_GPL %lx\n", psxRegs.code & 0x1ffffff);
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("GPL", 5);
G_SD(6);
G_SD(8);
G_SD(9);
G_SD(10);
G_SD(11);
G_SD(25);
G_SD(26);
G_SD(27);
}
#endif
/* gteFLAG=0;
switch(psxRegs.code & 0x1ffffff) {
case 0x1A8003E:
IPX = EDETEC1((double)gteMAC1 + ((double)gteIR0*(double)gteIR1)/4096.0f);
IPY = EDETEC2((double)gteMAC2 + ((double)gteIR0*(double)gteIR2)/4096.0f);
IPZ = EDETEC3((double)gteMAC3 + ((double)gteIR0*(double)gteIR3)/4096.0f);
break;
case 0x1A0003E:
IPX = EDETEC1((double)gteMAC1 + ((double)gteIR0*(double)gteIR1));
IPY = EDETEC2((double)gteMAC2 + ((double)gteIR0*(double)gteIR2));
IPZ = EDETEC3((double)gteMAC3 + ((double)gteIR0*(double)gteIR3));
break;
}
gteIR1 = (short)float2int(LimitAS(IPX,24));
gteIR2 = (short)float2int(LimitAS(IPY,23));
gteIR3 = (short)float2int(LimitAS(IPZ,22));
gteMAC1 = (int)float2int(IPX);
gteMAC2 = (int)float2int(IPY);
gteMAC3 = (int)float2int(IPZ);
C = gteRGB & 0xff000000;
R = float2int(ALIMIT(IPX,0,255));
G = float2int(ALIMIT(IPY,0,255));
B = float2int(ALIMIT(IPZ,0,255));
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
gteRGB2 = C|R|(G<<8)|(B<<16);*/
gteFLAG = 0;
/* if (psxRegs.code & 0x80000) {
gteMAC1 = NC_OVERFLOW1(gteMAC1 + (gteIR0 * gteIR1) / 4096.0f);
gteMAC2 = NC_OVERFLOW2(gteMAC2 + (gteIR0 * gteIR2) / 4096.0f);
gteMAC3 = NC_OVERFLOW3(gteMAC3 + (gteIR0 * gteIR3) / 4096.0f);
} else {
gteMAC1 = NC_OVERFLOW1(gteMAC1 + (gteIR0 * gteIR1));
gteMAC2 = NC_OVERFLOW2(gteMAC2 + (gteIR0 * gteIR2));
gteMAC3 = NC_OVERFLOW3(gteMAC3 + (gteIR0 * gteIR3));
}*/
if (psxRegs.code & 0x80000) {
gteMAC1 = FNC_OVERFLOW1(gteMAC1 + ((gteIR0 * gteIR1) >> 12));
gteMAC2 = FNC_OVERFLOW2(gteMAC2 + ((gteIR0 * gteIR2) >> 12));
gteMAC3 = FNC_OVERFLOW3(gteMAC3 + ((gteIR0 * gteIR3) >> 12));
}
else {
gteMAC1 = FNC_OVERFLOW1(gteMAC1 + (gteIR0 * gteIR1));
gteMAC2 = FNC_OVERFLOW2(gteMAC2 + (gteIR0 * gteIR2));
gteMAC3 = FNC_OVERFLOW3(gteMAC3 + (gteIR0 * gteIR3));
}
MAC2IR();
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
/* gteR2 = limB1(gteMAC1 / 16.0f);
gteG2 = limB2(gteMAC2 / 16.0f);
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;*/
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
//G_GD(20);
//G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
/*
#define GTE_DPCS() { \
RR0 = (double)R + (gteIR0*LimitAS((double)(gteRFC - R),24))/4096.0; \
GG0 = (double)G + (gteIR0*LimitAS((double)(gteGFC - G),23))/4096.0; \
BB0 = (double)B + (gteIR0*LimitAS((double)(gteBFC - B),22))/4096.0; \
\
gteIR1 = (long)LimitAS(RR0,24); \
gteIR2 = (long)LimitAS(GG0,23); \
gteIR3 = (long)LimitAS(BB0,22); \
\
gteRGB0 = gteRGB1; \
gteRGB1 = gteRGB2; \
gteC2 = C; \
gteR2 = (unsigned char)LimitB(RR0/16.0,21); \
gteG2 = (unsigned char)LimitB(GG0/16.0,20); \
gteB2 = (unsigned char)LimitB(BB0/16.0,19); \
\
gteMAC1 = (long)RR0; \
gteMAC2 = (long)GG0; \
gteMAC3 = (long)BB0; \
}
*/
void gteDPCS() {
// unsigned long C,R,G,B;
// double RR0,GG0,BB0;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_DPCS\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("DPCS", 8);
G_SD(6);
G_SD(8);
G_SC(21);
G_SC(22);
G_SC(23);
}
#endif
/* gteFLAG = 0;
C = gteCODE;
R = gteR * 16.0;
G = gteG * 16.0;
B = gteB * 16.0;
GTE_DPCS();
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
/* gteFLAG = 0;
gteMAC1 = NC_OVERFLOW1((gteR * 16.0f) + (gteIR0 * limA1S(gteRFC - (gteR * 16.0f))) / 4096.0f);
gteMAC2 = NC_OVERFLOW2((gteG * 16.0f) + (gteIR0 * limA2S(gteGFC - (gteG * 16.0f))) / 4096.0f);
gteMAC3 = NC_OVERFLOW3((gteB * 16.0f) + (gteIR0 * limA3S(gteBFC - (gteB * 16.0f))) / 4096.0f);
*/
/* gteMAC1 = (gteR<<4) + ( (gteIR0*(signed short)limA1S(gteRFC-(gteR<<4)) ) >>12);
gteMAC2 = (gteG<<4) + ( (gteIR0*(signed short)limA2S(gteGFC-(gteG<<4)) ) >>12);
gteMAC3 = (gteB<<4) + ( (gteIR0*(signed short)limA3S(gteBFC-(gteB<<4)) ) >>12);*/
gteMAC1 = (gteR << 4) + ((gteIR0*(signed short)FlimA1S(gteRFC - (gteR << 4))) >> 12);
gteMAC2 = (gteG << 4) + ((gteIR0*(signed short)FlimA2S(gteGFC - (gteG << 4))) >> 12);
gteMAC3 = (gteB << 4) + ((gteIR0*(signed short)FlimA3S(gteBFC - (gteB << 4))) >> 12);
gteFLAG = 0;
MAC2IR();
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
/* gteR2 = limB1(gteMAC1 / 16.0f);
gteG2 = limB2(gteMAC2 / 16.0f);
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;*/
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
//G_GD(20);
//G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
void gteDPCT() {
// unsigned long C,R,G,B;
// double RR0,GG0,BB0;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_DPCT\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("DPCT", 17);
G_SD(8);
G_SD(20);
G_SD(21);
G_SD(22);
G_SC(21);
G_SC(22);
G_SC(23);
}
#endif
/* gteFLAG = 0;
C = gteCODE0;
R = gteR0 * 16.0;
G = gteG0 * 16.0;
B = gteB0 * 16.0;
GTE_DPCS();
C = gteCODE0;
R = gteR0 * 16.0;
G = gteG0 * 16.0;
B = gteB0 * 16.0;
GTE_DPCS();
C = gteCODE0;
R = gteR0 * 16.0;
G = gteG0 * 16.0;
B = gteB0 * 16.0;
GTE_DPCS();
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
/* gteFLAG = 0;
gteMAC1 = NC_OVERFLOW1((gteR0 * 16.0f) + gteIR0 * limA1S(gteRFC - (gteR0 * 16.0f)));
gteMAC2 = NC_OVERFLOW2((gteG0 * 16.0f) + gteIR0 * limA2S(gteGFC - (gteG0 * 16.0f)));
gteMAC3 = NC_OVERFLOW3((gteB0 * 16.0f) + gteIR0 * limA3S(gteBFC - (gteB0 * 16.0f)));
*/
/* gteMAC1 = (gteR0<<4) + ( (gteIR0*(signed short)limA1S(gteRFC-(gteR0<<4)) ) >>12);
gteMAC2 = (gteG0<<4) + ( (gteIR0*(signed short)limA2S(gteGFC-(gteG0<<4)) ) >>12);
gteMAC3 = (gteB0<<4) + ( (gteIR0*(signed short)limA3S(gteBFC-(gteB0<<4)) ) >>12);*/
gteMAC1 = (gteR0 << 4) + ((gteIR0*(signed short)FlimA1S(gteRFC - (gteR0 << 4))) >> 12);
gteMAC2 = (gteG0 << 4) + ((gteIR0*(signed short)FlimA2S(gteGFC - (gteG0 << 4))) >> 12);
gteMAC3 = (gteB0 << 4) + ((gteIR0*(signed short)FlimA3S(gteBFC - (gteB0 << 4))) >> 12);
// MAC2IR();
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
/* gteR2 = limB1(gteMAC1 / 16.0f);
gteG2 = limB2(gteMAC2 / 16.0f);
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;*/
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
/* gteMAC1 = (gteR0<<4) + ( (gteIR0*(signed short)limA1S(gteRFC-(gteR0<<4)) ) >>12);
gteMAC2 = (gteG0<<4) + ( (gteIR0*(signed short)limA2S(gteGFC-(gteG0<<4)) ) >>12);
gteMAC3 = (gteB0<<4) + ( (gteIR0*(signed short)limA3S(gteBFC-(gteB0<<4)) ) >>12);*/
gteMAC1 = (gteR0 << 4) + ((gteIR0*(signed short)FlimA1S(gteRFC - (gteR0 << 4))) >> 12);
gteMAC2 = (gteG0 << 4) + ((gteIR0*(signed short)FlimA2S(gteGFC - (gteG0 << 4))) >> 12);
gteMAC3 = (gteB0 << 4) + ((gteIR0*(signed short)FlimA3S(gteBFC - (gteB0 << 4))) >> 12);
// MAC2IR();
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
/* gteR2 = limB1(gteMAC1 / 16.0f);
gteG2 = limB2(gteMAC2 / 16.0f);
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;*/
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
/* gteMAC1 = (gteR0<<4) + ( (gteIR0*(signed short)limA1S(gteRFC-(gteR0<<4)) ) >>12);
gteMAC2 = (gteG0<<4) + ( (gteIR0*(signed short)limA2S(gteGFC-(gteG0<<4)) ) >>12);
gteMAC3 = (gteB0<<4) + ( (gteIR0*(signed short)limA3S(gteBFC-(gteB0<<4)) ) >>12);*/
gteMAC1 = (gteR0 << 4) + ((gteIR0*(signed short)FlimA1S(gteRFC - (gteR0 << 4))) >> 12);
gteMAC2 = (gteG0 << 4) + ((gteIR0*(signed short)FlimA2S(gteGFC - (gteG0 << 4))) >> 12);
gteMAC3 = (gteB0 << 4) + ((gteIR0*(signed short)FlimA3S(gteBFC - (gteB0 << 4))) >> 12);
gteFLAG = 0;
MAC2IR();
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
/* gteR2 = limB1(gteMAC1 / 16.0f);
gteG2 = limB2(gteMAC2 / 16.0f);
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;*/
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
G_GD(20);
G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
/*
#define GTE_NCS(vn) { \
RR0 = ((double)gteVX##vn * gteL11 + (double)gteVY##vn * (double)gteL12 + (double)gteVZ##vn * gteL13) / 4096.0; \
GG0 = ((double)gteVX##vn * gteL21 + (double)gteVY##vn * (double)gteL22 + (double)gteVZ##vn * gteL23) / 4096.0; \
BB0 = ((double)gteVX##vn * gteL31 + (double)gteVY##vn * (double)gteL32 + (double)gteVZ##vn * gteL33) / 4096.0; \
t1 = LimitAU(RR0, 24); \
t2 = LimitAU(GG0, 23); \
t3 = LimitAU(BB0, 22); \
\
RR0 = (double)gteRBK + ((double)gteLR1 * t1 + (double)gteLR2 * t2 + (double)gteLR3 * t3) / 4096.0; \
GG0 = (double)gteGBK + ((double)gteLG1 * t1 + (double)gteLG2 * t2 + (double)gteLG3 * t3) / 4096.0; \
BB0 = (double)gteBBK + ((double)gteLB1 * t1 + (double)gteLB2 * t2 + (double)gteLB3 * t3) / 4096.0; \
t1 = LimitAU(RR0, 24); \
t2 = LimitAU(GG0, 23); \
t3 = LimitAU(BB0, 22); \
\
gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; \
gteR2 = (unsigned char)LimitB(RR0/16.0, 21); \
gteG2 = (unsigned char)LimitB(GG0/16.0, 20); \
gteB2 = (unsigned char)LimitB(BB0/16.0, 19); \
gteCODE2=gteCODE0; \
}*/
#define LOW(a) (((a) < 0) ? 0 : (a))
/*
#define GTE_NCS(vn) \
RR0 = LOW((gteL11*gteVX##vn + gteL12*gteVY##vn + gteL13*gteVZ##vn)/4096.0f); \
GG0 = LOW((gteL21*gteVX##vn + gteL22*gteVY##vn + gteL23*gteVZ##vn)/4096.0f); \
BB0 = LOW((gteL31*gteVX##vn + gteL32*gteVY##vn + gteL33*gteVZ##vn)/4096.0f); \
gteMAC1 = gteRBK + (gteLR1*RR0 + gteLR2*GG0 + gteLR3*BB0)/4096.0f; \
gteMAC2 = gteGBK + (gteLG1*RR0 + gteLG2*GG0 + gteLG3*BB0)/4096.0f; \
gteMAC3 = gteBBK + (gteLB1*RR0 + gteLB2*GG0 + gteLB3*BB0)/4096.0f; \
gteRGB0 = gteRGB1; \
gteRGB1 = gteRGB2; \
gteR2 = FlimB1(gteMAC1 >> 4); \
gteG2 = FlimB2(gteMAC2 >> 4); \
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;*/
/*gteR2 = limB1(gteMAC1 / 16.0f); \
gteG2 = limB2(gteMAC2 / 16.0f); \
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;*/
#define GTE_NCS(vn) \
gte_LL1 = F12limA1U((gteL11*gteVX##vn + gteL12*gteVY##vn + gteL13*gteVZ##vn) >> 12); \
gte_LL2 = F12limA2U((gteL21*gteVX##vn + gteL22*gteVY##vn + gteL23*gteVZ##vn) >> 12); \
gte_LL3 = F12limA3U((gteL31*gteVX##vn + gteL32*gteVY##vn + gteL33*gteVZ##vn) >> 12); \
gteMAC1 = F12limA1U(gteRBK + ((gteLR1*gte_LL1 + gteLR2*gte_LL2 + gteLR3*gte_LL3) >> 12)); \
gteMAC2 = F12limA2U(gteGBK + ((gteLG1*gte_LL1 + gteLG2*gte_LL2 + gteLG3*gte_LL3) >> 12)); \
gteMAC3 = F12limA3U(gteBBK + ((gteLB1*gte_LL1 + gteLB2*gte_LL2 + gteLB3*gte_LL3) >> 12));
void gteNCS() {
// double RR0,GG0,BB0;
s32 gte_LL1, gte_LL2, gte_LL3;
// s32 RR0,GG0,BB0;
// double t1, t2, t3;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_NCS\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("NCS", 14);
G_SD(0);
G_SD(1);
G_SD(6);
G_SC(8);
G_SC(9);
G_SC(10);
G_SC(11);
G_SC(12);
G_SC(13);
G_SC(14);
G_SC(15);
G_SC(16);
G_SC(17);
G_SC(18);
G_SC(19);
G_SC(20);
}
#endif
/* gteFLAG = 0;
GTE_NCS(0);
gteMAC1=(long)RR0;
gteMAC2=(long)GG0;
gteMAC3=(long)BB0;
gteIR1=(long)t1;
gteIR2=(long)t2;
gteIR3=(long)t3;
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
gteFLAG = 0;
GTE_NCS(0);
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
MAC2IR1();
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
//G_GD(20);
//G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
void gteNCT() {
// double RR0,GG0,BB0;
s32 gte_LL1, gte_LL2, gte_LL3;
// s32 RR0,GG0,BB0;
// double t1, t2, t3;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_NCT\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("NCT", 30);
G_SD(0);
G_SD(1);
G_SD(2);
G_SD(3);
G_SD(4);
G_SD(5);
G_SD(6);
G_SC(8);
G_SC(9);
G_SC(10);
G_SC(11);
G_SC(12);
G_SC(13);
G_SC(14);
G_SC(15);
G_SC(16);
G_SC(17);
G_SC(18);
G_SC(19);
G_SC(20);
}
#endif
/*
gteFLAG = 0;
//V0
GTE_NCS(0);
//V1
GTE_NCS(1);
//V2
GTE_NCS(2);
gteMAC1=(long)RR0;
gteMAC2=(long)GG0;
gteMAC3=(long)BB0;
gteIR1=(long)t1;
gteIR2=(long)t2;
gteIR3=(long)t3;
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
gteFLAG = 0;
GTE_NCS(0);
gteR0 = FlimB1(gteMAC1 >> 4);
gteG0 = FlimB2(gteMAC2 >> 4);
gteB0 = FlimB3(gteMAC3 >> 4); gteCODE0 = gteCODE;
GTE_NCS(1);
gteR1 = FlimB1(gteMAC1 >> 4);
gteG1 = FlimB2(gteMAC2 >> 4);
gteB1 = FlimB3(gteMAC3 >> 4); gteCODE1 = gteCODE;
GTE_NCS(2);
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
MAC2IR1();
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
G_GD(20);
G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
void gteCC() {
// double RR0,GG0,BB0;
s32 RR0, GG0, BB0;
// double t1,t2,t3;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_CC\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("CC", 11);
G_SD(6);
G_SD(9);
G_SD(10);
G_SD(11);
G_SC(13);
G_SC(14);
G_SC(15);
G_SC(16);
G_SC(17);
G_SC(18);
G_SC(19);
}
#endif
/* gteFLAG = 0;
RR0 = (double)gteRBK + ((double)gteLR1 * gteIR1 + (double)gteLR2 * gteIR2 + (double)gteLR3 * gteIR3) / 4096.0;
GG0 = (double)gteGBK + ((double)gteLG1 * gteIR1 + (double)gteLG2 * gteIR2 + (double)gteLG3 * gteIR3) / 4096.0;
BB0 = (double)gteBBK + ((double)gteLB1 * gteIR1 + (double)gteLB2 * gteIR2 + (double)gteLB3 * gteIR3) / 4096.0;
t1 = LimitAU(RR0, 24);
t2 = LimitAU(GG0, 23);
t3 = LimitAU(BB0, 22);
RR0=((double)gteR * t1)/256.0;
GG0=((double)gteG * t2)/256.0;
BB0=((double)gteB * t3)/256.0;
gteIR1 = (long)LimitAU(RR0,24);
gteIR2 = (long)LimitAU(GG0,23);
gteIR3 = (long)LimitAU(BB0,22);
gteCODE0=gteCODE1; gteCODE1=gteCODE2;
gteC2 = gteCODE0;
gteR2 = (unsigned char)LimitB(RR0/16.0, 21);
gteG2 = (unsigned char)LimitB(GG0/16.0, 20);
gteB2 = (unsigned char)LimitB(BB0/16.0, 19);
if (gteFLAG & 0x7f87e000) gteFLAG|=0x80000000;*/
gteFLAG = 0;
/* RR0 = NC_OVERFLOW1(gteRBK + (gteLR1*gteIR1 + gteLR2*gteIR2 + gteLR3*gteIR3) / 4096.0f);
GG0 = NC_OVERFLOW2(gteGBK + (gteLG1*gteIR1 + gteLG2*gteIR2 + gteLG3*gteIR3) / 4096.0f);
BB0 = NC_OVERFLOW3(gteBBK + (gteLB1*gteIR1 + gteLB2*gteIR2 + gteLB3*gteIR3) / 4096.0f);
gteMAC1 = gteR * RR0 / 256.0f;
gteMAC2 = gteG * GG0 / 256.0f;
gteMAC3 = gteB * BB0 / 256.0f;*/
RR0 = FNC_OVERFLOW1(gteRBK + ((gteLR1*gteIR1 + gteLR2*gteIR2 + gteLR3*gteIR3) >> 12));
GG0 = FNC_OVERFLOW2(gteGBK + ((gteLG1*gteIR1 + gteLG2*gteIR2 + gteLG3*gteIR3) >> 12));
BB0 = FNC_OVERFLOW3(gteBBK + ((gteLB1*gteIR1 + gteLB2*gteIR2 + gteLB3*gteIR3) >> 12));
gteMAC1 = (gteR * RR0) >> 8;
gteMAC2 = (gteG * GG0) >> 8;
gteMAC3 = (gteB * BB0) >> 8;
MAC2IR1();
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
/* gteR2 = limB1(gteMAC1 / 16.0f);
gteG2 = limB2(gteMAC2 / 16.0f);
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;*/
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
//G_GD(20);
//G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
void gteINTPL() { //test opcode
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_INTP\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("INTPL", 8);
G_SD(6);
G_SD(8);
G_SD(9);
G_SD(10);
G_SD(11);
G_SC(21);
G_SC(22);
G_SC(23);
}
#endif
/* NC: old
gteFLAG=0;
gteMAC1 = gteIR1 + gteIR0*limA1S(gteRFC-gteIR1);
gteMAC2 = gteIR2 + gteIR0*limA2S(gteGFC-gteIR2);
gteMAC3 = gteIR3 + gteIR0*limA3S(gteBFC-gteIR3);
//gteFLAG = 0;
MAC2IR();
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
gteR2 = limB1(gteMAC1 / 16.0f);
gteG2 = limB2(gteMAC2 / 16.0f);
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;
*/
/* gteFLAG=0;
gteMAC1 = gteIR1 + gteIR0*(gteRFC-gteIR1)/4096.0;
gteMAC2 = gteIR2 + gteIR0*(gteGFC-gteIR2)/4096.0;
gteMAC3 = gteIR3 + gteIR0*(gteBFC-gteIR3)/4096.0;
//gteMAC3 = (int)((((psxRegs).CP2D).n).ir3+(((psxRegs).CP2D).n).ir0 * ((((psxRegs).CP2C).n).bfc-(((psxRegs).CP2D).n).ir3)/4096.0);
if(gteMAC3 > gteIR1 && gteMAC3 > gteBFC)
{
gteMAC3 = gteMAC3;
}
//gteFLAG = 0;*/
//NEW CODE
/* gteMAC1 = gteIR1 + ((gteIR0*(signed short)limA1S(gteRFC-gteIR1))>>12);
gteMAC2 = gteIR2 + ((gteIR0*(signed short)limA2S(gteGFC-gteIR2))>>12);
gteMAC3 = gteIR3 + ((gteIR0*(signed short)limA3S(gteBFC-gteIR3))>>12);*/
gteMAC1 = gteIR1 + ((gteIR0*(signed short)FlimA1S(gteRFC - gteIR1)) >> 12);
gteMAC2 = gteIR2 + ((gteIR0*(signed short)FlimA2S(gteGFC - gteIR2)) >> 12);
gteMAC3 = gteIR3 + ((gteIR0*(signed short)FlimA3S(gteBFC - gteIR3)) >> 12);
gteFLAG = 0;
MAC2IR();
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
/* gteR2 = limB1(gteMAC1 / 16.0f);
gteG2 = limB2(gteMAC2 / 16.0f);
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;*/
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
//G_GD(20);
//G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
void gteCDP() { //test opcode
double RR0, GG0, BB0;
// s32 RR0,GG0,BB0;
#ifdef GTE_DUMP
static int sample = 0; sample++;
#endif
#ifdef GTE_LOG
GTE_LOG("GTE_CDP\n");
#endif
#ifdef GTE_DUMP
if (sample < 100)
{
G_OP("CDP", 13);
G_SD(6);
G_SD(8);
G_SD(9);
G_SD(10);
G_SD(11);
G_SC(13);
G_SC(14);
G_SC(15);
G_SC(16);
G_SC(17);
G_SC(18);
G_SC(19);
G_SC(20);
G_SC(21);
G_SC(22);
G_SC(23);
}
#endif
gteFLAG = 0;
RR0 = NC_OVERFLOW1(gteRBK + (gteLR1*gteIR1 + gteLR2*gteIR2 + gteLR3*gteIR3));
GG0 = NC_OVERFLOW2(gteGBK + (gteLG1*gteIR1 + gteLG2*gteIR2 + gteLG3*gteIR3));
BB0 = NC_OVERFLOW3(gteBBK + (gteLB1*gteIR1 + gteLB2*gteIR2 + gteLB3*gteIR3));
gteMAC1 = gteR*RR0 + gteIR0*limA1S(gteRFC - gteR*RR0);
gteMAC2 = gteG*GG0 + gteIR0*limA2S(gteGFC - gteG*GG0);
gteMAC3 = gteB*BB0 + gteIR0*limA3S(gteBFC - gteB*BB0);
/* RR0 = FNC_OVERFLOW1(gteRBK + (gteLR1*gteIR1 +gteLR2*gteIR2 + gteLR3*gteIR3));
GG0 = FNC_OVERFLOW2(gteGBK + (gteLG1*gteIR1 +gteLG2*gteIR2 + gteLG3*gteIR3));
BB0 = FNC_OVERFLOW3(gteBBK + (gteLB1*gteIR1 +gteLB2*gteIR2 + gteLB3*gteIR3));
gteMAC1 = gteR*RR0 + gteIR0*FlimA1S(gteRFC-gteR*RR0);
gteMAC2 = gteG*GG0 + gteIR0*FlimA2S(gteGFC-gteG*GG0);
gteMAC3 = gteB*BB0 + gteIR0*FlimA3S(gteBFC-gteB*BB0);*/
MAC2IR1();
gteRGB0 = gteRGB1;
gteRGB1 = gteRGB2;
/* gteR2 = limB1(gteMAC1 / 16.0f);
gteG2 = limB2(gteMAC2 / 16.0f);
gteB2 = limB3(gteMAC3 / 16.0f); gteCODE2 = gteCODE;*/
gteR2 = FlimB1(gteMAC1 >> 4);
gteG2 = FlimB2(gteMAC2 >> 4);
gteB2 = FlimB3(gteMAC3 >> 4); gteCODE2 = gteCODE;
SUM_FLAG
#ifdef GTE_DUMP
if (sample < 100)
{
G_GD(9);
G_GD(10);
G_GD(11);
//G_GD(20);
//G_GD(21);
G_GD(22);
G_GD(25);
G_GD(26);
G_GD(27);
G_GC(31);
}
#endif
}
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