#include "gte.h"
#include "psxmem.h"
-#define VX(n) (n < 3 ? psxRegs.CP2D.p[n << 1].sw.l : psxRegs.CP2D.p[9].sw.l)
-#define VY(n) (n < 3 ? psxRegs.CP2D.p[n << 1].sw.h : psxRegs.CP2D.p[10].sw.l)
-#define VZ(n) (n < 3 ? psxRegs.CP2D.p[(n << 1) + 1].sw.l : psxRegs.CP2D.p[11].sw.l)
-#define MX11(n) (n < 3 ? psxRegs.CP2C.p[(n << 3)].sw.l : 0)
-#define MX12(n) (n < 3 ? psxRegs.CP2C.p[(n << 3)].sw.h : 0)
-#define MX13(n) (n < 3 ? psxRegs.CP2C.p[(n << 3) + 1].sw.l : 0)
-#define MX21(n) (n < 3 ? psxRegs.CP2C.p[(n << 3) + 1].sw.h : 0)
-#define MX22(n) (n < 3 ? psxRegs.CP2C.p[(n << 3) + 2].sw.l : 0)
-#define MX23(n) (n < 3 ? psxRegs.CP2C.p[(n << 3) + 2].sw.h : 0)
-#define MX31(n) (n < 3 ? psxRegs.CP2C.p[(n << 3) + 3].sw.l : 0)
-#define MX32(n) (n < 3 ? psxRegs.CP2C.p[(n << 3) + 3].sw.h : 0)
-#define MX33(n) (n < 3 ? psxRegs.CP2C.p[(n << 3) + 4].sw.l : 0)
-#define CV1(n) (n < 3 ? (s32)psxRegs.CP2C.r[(n << 3) + 5] : 0)
-#define CV2(n) (n < 3 ? (s32)psxRegs.CP2C.r[(n << 3) + 6] : 0)
-#define CV3(n) (n < 3 ? (s32)psxRegs.CP2C.r[(n << 3) + 7] : 0)
-
-#define fSX(n) ((psxRegs.CP2D.p)[((n) + 12)].sw.l)
-#define fSY(n) ((psxRegs.CP2D.p)[((n) + 12)].sw.h)
-#define fSZ(n) ((psxRegs.CP2D.p)[((n) + 17)].w.l) /* (n == 0) => SZ1; */
-
-#define gteVXY0 (psxRegs.CP2D.r[0])
-#define gteVX0 (psxRegs.CP2D.p[0].sw.l)
-#define gteVY0 (psxRegs.CP2D.p[0].sw.h)
-#define gteVZ0 (psxRegs.CP2D.p[1].sw.l)
-#define gteVXY1 (psxRegs.CP2D.r[2])
-#define gteVX1 (psxRegs.CP2D.p[2].sw.l)
-#define gteVY1 (psxRegs.CP2D.p[2].sw.h)
-#define gteVZ1 (psxRegs.CP2D.p[3].sw.l)
-#define gteVXY2 (psxRegs.CP2D.r[4])
-#define gteVX2 (psxRegs.CP2D.p[4].sw.l)
-#define gteVY2 (psxRegs.CP2D.p[4].sw.h)
-#define gteVZ2 (psxRegs.CP2D.p[5].sw.l)
-#define gteRGB (psxRegs.CP2D.r[6])
-#define gteR (psxRegs.CP2D.p[6].b.l)
-#define gteG (psxRegs.CP2D.p[6].b.h)
-#define gteB (psxRegs.CP2D.p[6].b.h2)
-#define gteCODE (psxRegs.CP2D.p[6].b.h3)
-#define gteOTZ (psxRegs.CP2D.p[7].w.l)
-#define gteIR0 (psxRegs.CP2D.p[8].sw.l)
-#define gteIR1 (psxRegs.CP2D.p[9].sw.l)
-#define gteIR2 (psxRegs.CP2D.p[10].sw.l)
-#define gteIR3 (psxRegs.CP2D.p[11].sw.l)
-#define gteSXY0 (psxRegs.CP2D.r[12])
-#define gteSX0 (psxRegs.CP2D.p[12].sw.l)
-#define gteSY0 (psxRegs.CP2D.p[12].sw.h)
-#define gteSXY1 (psxRegs.CP2D.r[13])
-#define gteSX1 (psxRegs.CP2D.p[13].sw.l)
-#define gteSY1 (psxRegs.CP2D.p[13].sw.h)
-#define gteSXY2 (psxRegs.CP2D.r[14])
-#define gteSX2 (psxRegs.CP2D.p[14].sw.l)
-#define gteSY2 (psxRegs.CP2D.p[14].sw.h)
-#define gteSXYP (psxRegs.CP2D.r[15])
-#define gteSXP (psxRegs.CP2D.p[15].sw.l)
-#define gteSYP (psxRegs.CP2D.p[15].sw.h)
-#define gteSZ0 (psxRegs.CP2D.p[16].w.l)
-#define gteSZ1 (psxRegs.CP2D.p[17].w.l)
-#define gteSZ2 (psxRegs.CP2D.p[18].w.l)
-#define gteSZ3 (psxRegs.CP2D.p[19].w.l)
-#define gteRGB0 (psxRegs.CP2D.r[20])
-#define gteR0 (psxRegs.CP2D.p[20].b.l)
-#define gteG0 (psxRegs.CP2D.p[20].b.h)
-#define gteB0 (psxRegs.CP2D.p[20].b.h2)
-#define gteCODE0 (psxRegs.CP2D.p[20].b.h3)
-#define gteRGB1 (psxRegs.CP2D.r[21])
-#define gteR1 (psxRegs.CP2D.p[21].b.l)
-#define gteG1 (psxRegs.CP2D.p[21].b.h)
-#define gteB1 (psxRegs.CP2D.p[21].b.h2)
-#define gteCODE1 (psxRegs.CP2D.p[21].b.h3)
-#define gteRGB2 (psxRegs.CP2D.r[22])
-#define gteR2 (psxRegs.CP2D.p[22].b.l)
-#define gteG2 (psxRegs.CP2D.p[22].b.h)
-#define gteB2 (psxRegs.CP2D.p[22].b.h2)
-#define gteCODE2 (psxRegs.CP2D.p[22].b.h3)
-#define gteRES1 (psxRegs.CP2D.r[23])
-#define gteMAC0 (((s32 *)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 gteR11R12 (((s32 *)psxRegs.CP2C.r)[0])
-#define gteR22R23 (((s32 *)psxRegs.CP2C.r)[2])
-#define gteR11 (psxRegs.CP2C.p[0].sw.l)
-#define gteR12 (psxRegs.CP2C.p[0].sw.h)
-#define gteR13 (psxRegs.CP2C.p[1].sw.l)
-#define gteR21 (psxRegs.CP2C.p[1].sw.h)
-#define gteR22 (psxRegs.CP2C.p[2].sw.l)
-#define gteR23 (psxRegs.CP2C.p[2].sw.h)
-#define gteR31 (psxRegs.CP2C.p[3].sw.l)
-#define gteR32 (psxRegs.CP2C.p[3].sw.h)
-#define gteR33 (psxRegs.CP2C.p[4].sw.l)
-#define gteTRX (((s32 *)psxRegs.CP2C.r)[5])
-#define gteTRY (((s32 *)psxRegs.CP2C.r)[6])
-#define gteTRZ (((s32 *)psxRegs.CP2C.r)[7])
-#define gteL11 (psxRegs.CP2C.p[8].sw.l)
-#define gteL12 (psxRegs.CP2C.p[8].sw.h)
-#define gteL13 (psxRegs.CP2C.p[9].sw.l)
-#define gteL21 (psxRegs.CP2C.p[9].sw.h)
-#define gteL22 (psxRegs.CP2C.p[10].sw.l)
-#define gteL23 (psxRegs.CP2C.p[10].sw.h)
-#define gteL31 (psxRegs.CP2C.p[11].sw.l)
-#define gteL32 (psxRegs.CP2C.p[11].sw.h)
-#define gteL33 (psxRegs.CP2C.p[12].sw.l)
-#define gteRBK (((s32 *)psxRegs.CP2C.r)[13])
-#define gteGBK (((s32 *)psxRegs.CP2C.r)[14])
-#define gteBBK (((s32 *)psxRegs.CP2C.r)[15])
-#define gteLR1 (psxRegs.CP2C.p[16].sw.l)
-#define gteLR2 (psxRegs.CP2C.p[16].sw.h)
-#define gteLR3 (psxRegs.CP2C.p[17].sw.l)
-#define gteLG1 (psxRegs.CP2C.p[17].sw.h)
-#define gteLG2 (psxRegs.CP2C.p[18].sw.l)
-#define gteLG3 (psxRegs.CP2C.p[18].sw.h)
-#define gteLB1 (psxRegs.CP2C.p[19].sw.l)
-#define gteLB2 (psxRegs.CP2C.p[19].sw.h)
-#define gteLB3 (psxRegs.CP2C.p[20].sw.l)
-#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 (psxRegs.CP2C.p[26].sw.l)
-#define gteDQA (psxRegs.CP2C.p[27].sw.l)
-#define gteDQB (((s32 *)psxRegs.CP2C.r)[28])
-#define gteZSF3 (psxRegs.CP2C.p[29].sw.l)
-#define gteZSF4 (psxRegs.CP2C.p[30].sw.l)
-#define gteFLAG (psxRegs.CP2C.r[31])
+#define VX(n) (n < 3 ? regs->CP2D.p[n << 1].sw.l : regs->CP2D.p[9].sw.l)
+#define VY(n) (n < 3 ? regs->CP2D.p[n << 1].sw.h : regs->CP2D.p[10].sw.l)
+#define VZ(n) (n < 3 ? regs->CP2D.p[(n << 1) + 1].sw.l : regs->CP2D.p[11].sw.l)
+#define MX11(n) (n < 3 ? regs->CP2C.p[(n << 3)].sw.l : 0)
+#define MX12(n) (n < 3 ? regs->CP2C.p[(n << 3)].sw.h : 0)
+#define MX13(n) (n < 3 ? regs->CP2C.p[(n << 3) + 1].sw.l : 0)
+#define MX21(n) (n < 3 ? regs->CP2C.p[(n << 3) + 1].sw.h : 0)
+#define MX22(n) (n < 3 ? regs->CP2C.p[(n << 3) + 2].sw.l : 0)
+#define MX23(n) (n < 3 ? regs->CP2C.p[(n << 3) + 2].sw.h : 0)
+#define MX31(n) (n < 3 ? regs->CP2C.p[(n << 3) + 3].sw.l : 0)
+#define MX32(n) (n < 3 ? regs->CP2C.p[(n << 3) + 3].sw.h : 0)
+#define MX33(n) (n < 3 ? regs->CP2C.p[(n << 3) + 4].sw.l : 0)
+#define CV1(n) (n < 3 ? (s32)regs->CP2C.r[(n << 3) + 5] : 0)
+#define CV2(n) (n < 3 ? (s32)regs->CP2C.r[(n << 3) + 6] : 0)
+#define CV3(n) (n < 3 ? (s32)regs->CP2C.r[(n << 3) + 7] : 0)
+
+#define fSX(n) ((regs->CP2D.p)[((n) + 12)].sw.l)
+#define fSY(n) ((regs->CP2D.p)[((n) + 12)].sw.h)
+#define fSZ(n) ((regs->CP2D.p)[((n) + 17)].w.l) /* (n == 0) => SZ1; */
+
+#define gteVXY0 (regs->CP2D.r[0])
+#define gteVX0 (regs->CP2D.p[0].sw.l)
+#define gteVY0 (regs->CP2D.p[0].sw.h)
+#define gteVZ0 (regs->CP2D.p[1].sw.l)
+#define gteVXY1 (regs->CP2D.r[2])
+#define gteVX1 (regs->CP2D.p[2].sw.l)
+#define gteVY1 (regs->CP2D.p[2].sw.h)
+#define gteVZ1 (regs->CP2D.p[3].sw.l)
+#define gteVXY2 (regs->CP2D.r[4])
+#define gteVX2 (regs->CP2D.p[4].sw.l)
+#define gteVY2 (regs->CP2D.p[4].sw.h)
+#define gteVZ2 (regs->CP2D.p[5].sw.l)
+#define gteRGB (regs->CP2D.r[6])
+#define gteR (regs->CP2D.p[6].b.l)
+#define gteG (regs->CP2D.p[6].b.h)
+#define gteB (regs->CP2D.p[6].b.h2)
+#define gteCODE (regs->CP2D.p[6].b.h3)
+#define gteOTZ (regs->CP2D.p[7].w.l)
+#define gteIR0 (regs->CP2D.p[8].sw.l)
+#define gteIR1 (regs->CP2D.p[9].sw.l)
+#define gteIR2 (regs->CP2D.p[10].sw.l)
+#define gteIR3 (regs->CP2D.p[11].sw.l)
+#define gteSXY0 (regs->CP2D.r[12])
+#define gteSX0 (regs->CP2D.p[12].sw.l)
+#define gteSY0 (regs->CP2D.p[12].sw.h)
+#define gteSXY1 (regs->CP2D.r[13])
+#define gteSX1 (regs->CP2D.p[13].sw.l)
+#define gteSY1 (regs->CP2D.p[13].sw.h)
+#define gteSXY2 (regs->CP2D.r[14])
+#define gteSX2 (regs->CP2D.p[14].sw.l)
+#define gteSY2 (regs->CP2D.p[14].sw.h)
+#define gteSXYP (regs->CP2D.r[15])
+#define gteSXP (regs->CP2D.p[15].sw.l)
+#define gteSYP (regs->CP2D.p[15].sw.h)
+#define gteSZ0 (regs->CP2D.p[16].w.l)
+#define gteSZ1 (regs->CP2D.p[17].w.l)
+#define gteSZ2 (regs->CP2D.p[18].w.l)
+#define gteSZ3 (regs->CP2D.p[19].w.l)
+#define gteRGB0 (regs->CP2D.r[20])
+#define gteR0 (regs->CP2D.p[20].b.l)
+#define gteG0 (regs->CP2D.p[20].b.h)
+#define gteB0 (regs->CP2D.p[20].b.h2)
+#define gteCODE0 (regs->CP2D.p[20].b.h3)
+#define gteRGB1 (regs->CP2D.r[21])
+#define gteR1 (regs->CP2D.p[21].b.l)
+#define gteG1 (regs->CP2D.p[21].b.h)
+#define gteB1 (regs->CP2D.p[21].b.h2)
+#define gteCODE1 (regs->CP2D.p[21].b.h3)
+#define gteRGB2 (regs->CP2D.r[22])
+#define gteR2 (regs->CP2D.p[22].b.l)
+#define gteG2 (regs->CP2D.p[22].b.h)
+#define gteB2 (regs->CP2D.p[22].b.h2)
+#define gteCODE2 (regs->CP2D.p[22].b.h3)
+#define gteRES1 (regs->CP2D.r[23])
+#define gteMAC0 (((s32 *)regs->CP2D.r)[24])
+#define gteMAC1 (((s32 *)regs->CP2D.r)[25])
+#define gteMAC2 (((s32 *)regs->CP2D.r)[26])
+#define gteMAC3 (((s32 *)regs->CP2D.r)[27])
+#define gteIRGB (regs->CP2D.r[28])
+#define gteORGB (regs->CP2D.r[29])
+#define gteLZCS (regs->CP2D.r[30])
+#define gteLZCR (regs->CP2D.r[31])
+
+#define gteR11R12 (((s32 *)regs->CP2C.r)[0])
+#define gteR22R23 (((s32 *)regs->CP2C.r)[2])
+#define gteR11 (regs->CP2C.p[0].sw.l)
+#define gteR12 (regs->CP2C.p[0].sw.h)
+#define gteR13 (regs->CP2C.p[1].sw.l)
+#define gteR21 (regs->CP2C.p[1].sw.h)
+#define gteR22 (regs->CP2C.p[2].sw.l)
+#define gteR23 (regs->CP2C.p[2].sw.h)
+#define gteR31 (regs->CP2C.p[3].sw.l)
+#define gteR32 (regs->CP2C.p[3].sw.h)
+#define gteR33 (regs->CP2C.p[4].sw.l)
+#define gteTRX (((s32 *)regs->CP2C.r)[5])
+#define gteTRY (((s32 *)regs->CP2C.r)[6])
+#define gteTRZ (((s32 *)regs->CP2C.r)[7])
+#define gteL11 (regs->CP2C.p[8].sw.l)
+#define gteL12 (regs->CP2C.p[8].sw.h)
+#define gteL13 (regs->CP2C.p[9].sw.l)
+#define gteL21 (regs->CP2C.p[9].sw.h)
+#define gteL22 (regs->CP2C.p[10].sw.l)
+#define gteL23 (regs->CP2C.p[10].sw.h)
+#define gteL31 (regs->CP2C.p[11].sw.l)
+#define gteL32 (regs->CP2C.p[11].sw.h)
+#define gteL33 (regs->CP2C.p[12].sw.l)
+#define gteRBK (((s32 *)regs->CP2C.r)[13])
+#define gteGBK (((s32 *)regs->CP2C.r)[14])
+#define gteBBK (((s32 *)regs->CP2C.r)[15])
+#define gteLR1 (regs->CP2C.p[16].sw.l)
+#define gteLR2 (regs->CP2C.p[16].sw.h)
+#define gteLR3 (regs->CP2C.p[17].sw.l)
+#define gteLG1 (regs->CP2C.p[17].sw.h)
+#define gteLG2 (regs->CP2C.p[18].sw.l)
+#define gteLG3 (regs->CP2C.p[18].sw.h)
+#define gteLB1 (regs->CP2C.p[19].sw.l)
+#define gteLB2 (regs->CP2C.p[19].sw.h)
+#define gteLB3 (regs->CP2C.p[20].sw.l)
+#define gteRFC (((s32 *)regs->CP2C.r)[21])
+#define gteGFC (((s32 *)regs->CP2C.r)[22])
+#define gteBFC (((s32 *)regs->CP2C.r)[23])
+#define gteOFX (((s32 *)regs->CP2C.r)[24])
+#define gteOFY (((s32 *)regs->CP2C.r)[25])
+#define gteH (regs->CP2C.p[26].sw.l)
+#define gteDQA (regs->CP2C.p[27].sw.l)
+#define gteDQB (((s32 *)regs->CP2C.r)[28])
+#define gteZSF3 (regs->CP2C.p[29].sw.l)
+#define gteZSF4 (regs->CP2C.p[30].sw.l)
+#define gteFLAG (regs->CP2C.r[31])
#define GTE_OP(op) ((op >> 20) & 31)
#define GTE_SF(op) ((op >> 19) & 1)
#define gteop (psxRegs.code & 0x1ffffff)
-static inline s64 BOUNDS(s64 n_value, s64 n_max, int n_maxflag, s64 n_min, int n_minflag) {
+#ifndef FLAGLESS
+
+static inline s64 BOUNDS_(psxCP2Regs *regs, s64 n_value, s64 n_max, int n_maxflag, s64 n_min, int n_minflag) {
if (n_value > n_max) {
gteFLAG |= n_maxflag;
} else if (n_value < n_min) {
return n_value;
}
-static inline s32 LIM(s32 value, s32 max, s32 min, u32 flag) {
+static inline s32 LIM_(psxCP2Regs *regs, s32 value, s32 max, s32 min, u32 flag) {
s32 ret = value;
if (value > max) {
gteFLAG |= flag;
return ret;
}
+static inline u32 limE_(psxCP2Regs *regs, u32 result) {
+ if (result > 0x1ffff) {
+ gteFLAG |= (1 << 31) | (1 << 17);
+ return 0x1ffff;
+ }
+ return result;
+}
+
+#else
+
+#define BOUNDS_(regs, a, ...) (a)
+
+static inline s32 LIM_(psxCP2Regs *regs, s32 value, s32 max, s32 min, u32 flag_unused) {
+ s32 ret = value;
+ if (value > max)
+ ret = max;
+ else if (value < min)
+ ret = min;
+ return ret;
+}
+
+static inline u32 limE_(psxCP2Regs *regs, u32 result) {
+ if (result > 0x1ffff)
+ return 0x1ffff;
+ return result;
+}
+
+#endif
+
+#define BOUNDS(n_value,n_max,n_maxflag,n_min,n_minflag) \
+ BOUNDS_(regs,n_value,n_max,n_maxflag,n_min,n_minflag)
+#define LIM(value,max,min,flag) \
+ LIM_(regs,value,max,min,flag)
+#define limE(result) \
+ limE_(regs,result)
+
#define A1(a) BOUNDS((a), 0x7fffffff, (1 << 30), -(s64)0x80000000, (1 << 31) | (1 << 27))
#define A2(a) BOUNDS((a), 0x7fffffff, (1 << 29), -(s64)0x80000000, (1 << 31) | (1 << 26))
#define A3(a) BOUNDS((a), 0x7fffffff, (1 << 28), -(s64)0x80000000, (1 << 31) | (1 << 25))
#define limC3(a) LIM((a), 0x00ff, 0x0000, (1 << 19))
#define limD(a) LIM((a), 0xffff, 0x0000, (1 << 31) | (1 << 18))
-static inline u32 limE(u32 result) {
- if (result > 0x1ffff) {
- gteFLAG |= (1 << 31) | (1 << 17);
- return 0x1ffff;
- }
- return result;
-}
-
#define F(a) BOUNDS((a), 0x7fffffff, (1 << 31) | (1 << 16), -(s64)0x80000000, (1 << 31) | (1 << 15))
#define limG1(a) LIM((a), 0x3ff, -0x400, (1 << 31) | (1 << 14))
#define limG2(a) LIM((a), 0x3ff, -0x400, (1 << 31) | (1 << 13))
-#define limH(a) LIM((a), 0xfff, 0x000, (1 << 12))
+#define limH(a) LIM((a), 0x1000, 0x0000, (1 << 12))
#include "gte_divider.h"
+#ifndef FLAGLESS
+
static inline u32 MFC2(int reg) {
+ psxCP2Regs *regs = (psxCP2Regs *)&psxRegs.CP2D;
switch (reg) {
case 1:
case 3:
break;
case 28:
- case 30:
- return 0;
-
case 29:
psxRegs.CP2D.r[reg] = LIM(gteIR1 >> 7, 0x1f, 0, 0) |
(LIM(gteIR2 >> 7, 0x1f, 0, 0) << 5) |
}
static inline void MTC2(u32 value, int reg) {
+ psxCP2Regs *regs = (psxCP2Regs *)&psxRegs.CP2D;
switch (reg) {
case 15:
gteSXY0 = gteSXY1;
}
break;
- case 7:
- case 29:
case 31:
return;
psxMemWrite32(_oB_, MFC2(_Rt_));
}
+#endif // FLAGLESS
+
+#if 0
#define DIVIDE DIVIDE_
static u32 DIVIDE_(s16 n, u16 d) {
if (n >= 0 && n < d * 2) {
}
return 0xffffffff;
}
+#endif
-void gteRTPS() {
+void gteRTPS(psxCP2Regs *regs) {
int quotient;
#ifdef GTE_LOG
gteSX2 = limG1(F((s64)gteOFX + ((s64)gteIR1 * quotient)) >> 16);
gteSY2 = limG2(F((s64)gteOFY + ((s64)gteIR2 * quotient)) >> 16);
- gteMAC0 = F((s64)(gteDQB + ((s64)gteDQA * quotient)) >> 12);
- gteIR0 = limH(gteMAC0);
+ gteMAC0 = F((s64)gteDQB + ((s64)gteDQA * quotient));
+ gteIR0 = limH(gteMAC0 >> 12);
}
-void gteRTPT() {
+void gteRTPT(psxCP2Regs *regs) {
int quotient;
int v;
s32 vx, vy, vz;
fSX(v) = limG1(F((s64)gteOFX + ((s64)gteIR1 * quotient)) >> 16);
fSY(v) = limG2(F((s64)gteOFY + ((s64)gteIR2 * quotient)) >> 16);
}
- gteMAC0 = F((s64)(gteDQB + ((s64)gteDQA * quotient)) >> 12);
- gteIR0 = limH(gteMAC0);
+ gteMAC0 = F((s64)gteDQB + ((s64)gteDQA * quotient));
+ gteIR0 = limH(gteMAC0 >> 12);
}
-void gteMVMVA() {
+void gteMVMVA(psxCP2Regs *regs) {
int shift = 12 * GTE_SF(gteop);
int mx = GTE_MX(gteop);
int v = GTE_V(gteop);
gteIR3 = limB3(gteMAC3, lm);
}
-void gteNCLIP() {
+void gteNCLIP(psxCP2Regs *regs) {
#ifdef GTE_LOG
GTE_LOG("GTE NCLIP\n");
#endif
gteSX2 * (gteSY0 - gteSY1));
}
-void gteAVSZ3() {
+void gteAVSZ3(psxCP2Regs *regs) {
#ifdef GTE_LOG
GTE_LOG("GTE AVSZ3\n");
#endif
gteOTZ = limD(gteMAC0 >> 12);
}
-void gteAVSZ4() {
+void gteAVSZ4(psxCP2Regs *regs) {
#ifdef GTE_LOG
GTE_LOG("GTE AVSZ4\n");
#endif
gteOTZ = limD(gteMAC0 >> 12);
}
-void gteSQR() {
+void gteSQR(psxCP2Regs *regs) {
int shift = 12 * GTE_SF(gteop);
int lm = GTE_LM(gteop);
gteMAC1 = A1((gteIR1 * gteIR1) >> shift);
gteMAC2 = A2((gteIR2 * gteIR2) >> shift);
gteMAC3 = A3((gteIR3 * gteIR3) >> shift);
- gteIR1 = limB1(gteMAC1 >> shift, lm);
- gteIR2 = limB2(gteMAC2 >> shift, lm);
- gteIR3 = limB3(gteMAC3 >> shift, lm);
+ gteIR1 = limB1(gteMAC1, lm);
+ gteIR2 = limB2(gteMAC2, lm);
+ gteIR3 = limB3(gteMAC3, lm);
}
-void gteNCCS() {
+void gteNCCS(psxCP2Regs *regs) {
#ifdef GTE_LOG
GTE_LOG("GTE NCCS\n");
#endif
gteB2 = limC3(gteMAC3 >> 4);
}
-void gteNCCT() {
+void gteNCCT(psxCP2Regs *regs) {
int v;
s32 vx, vy, vz;
gteIR3 = limB3(gteMAC3, 1);
}
-void gteNCDS() {
+void gteNCDS(psxCP2Regs *regs) {
#ifdef GTE_LOG
GTE_LOG("GTE NCDS\n");
#endif
gteB2 = limC3(gteMAC3 >> 4);
}
-void gteNCDT() {
+void gteNCDT(psxCP2Regs *regs) {
int v;
s32 vx, vy, vz;
gteIR3 = limB3(gteMAC3, 1);
}
-void gteOP() {
+void gteOP(psxCP2Regs *regs) {
int shift = 12 * GTE_SF(gteop);
int lm = GTE_LM(gteop);
gteIR3 = limB3(gteMAC3, lm);
}
-void gteDCPL() {
+void gteDCPL(psxCP2Regs *regs) {
int lm = GTE_LM(gteop);
s64 RIR1 = ((s64)gteR * gteIR1) >> 8;
gteB2 = limC3(gteMAC3 >> 4);
}
-void gteGPF() {
+void gteGPF(psxCP2Regs *regs) {
int shift = 12 * GTE_SF(gteop);
#ifdef GTE_LOG
gteB2 = limC3(gteMAC3 >> 4);
}
-void gteGPL() {
+void gteGPL(psxCP2Regs *regs) {
int shift = 12 * GTE_SF(gteop);
#ifdef GTE_LOG
gteB2 = limC3(gteMAC3 >> 4);
}
-void gteDPCS() {
+void gteDPCS(psxCP2Regs *regs) {
int shift = 12 * GTE_SF(gteop);
#ifdef GTE_LOG
gteB2 = limC3(gteMAC3 >> 4);
}
-void gteDPCT() {
+void gteDPCT(psxCP2Regs *regs) {
int v;
#ifdef GTE_LOG
gteIR3 = limB3(gteMAC3, 0);
}
-void gteNCS() {
+void gteNCS(psxCP2Regs *regs) {
#ifdef GTE_LOG
GTE_LOG("GTE NCS\n");
#endif
gteB2 = limC3(gteMAC3 >> 4);
}
-void gteNCT() {
+void gteNCT(psxCP2Regs *regs) {
int v;
s32 vx, vy, vz;
gteIR3 = limB3(gteMAC3, 1);
}
-void gteCC() {
+void gteCC(psxCP2Regs *regs) {
#ifdef GTE_LOG
GTE_LOG("GTE CC\n");
#endif
gteB2 = limC3(gteMAC3 >> 4);
}
-void gteINTPL() {
+void gteINTPL(psxCP2Regs *regs) {
int shift = 12 * GTE_SF(gteop);
int lm = GTE_LM(gteop);
gteB2 = limC3(gteMAC3 >> 4);
}
-void gteCDP() {
+void gteCDP(psxCP2Regs *regs) {
#ifdef GTE_LOG
GTE_LOG("GTE CDP\n");
#endif
notaz.gp2x.de / pcsx_rearmed.git / blobdiff