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| author | SND\weimingzhi_cp <SND\weimingzhi_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97> | 2010-04-14 10:01:50 +0000 |
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| committer | SND\weimingzhi_cp <SND\weimingzhi_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97> | 2010-04-14 10:01:50 +0000 |
| commit | 5810556c327f369683574ff6ce03e96f0082f8c0 (patch) | |
| tree | 2aeec558c81e84655a3b8697ddca740e6e7f1f5a /libpcsxcore | |
| parent | 9729610b99891cbfefb5397d37e24f439c69cd47 (diff) | |
| download | pcsxr-5810556c327f369683574ff6ce03e96f0082f8c0.tar.gz | |
git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@45285 e17a0e51-4ae3-4d35-97c3-1a29b211df97
Diffstat (limited to 'libpcsxcore')
| -rw-r--r-- | libpcsxcore/gte.c | 418 |
1 files changed, 214 insertions, 204 deletions
diff --git a/libpcsxcore/gte.c b/libpcsxcore/gte.c index e07ca80d..e5cf561d 100644 --- a/libpcsxcore/gte.c +++ b/libpcsxcore/gte.c @@ -1,18 +1,18 @@ -/* PCSX-Revolution - PS Emulator for Nintendo Wii - * Copyright (C) 2009-2010 PCSX-Revolution Dev Team +/* PCSX-Revolution - PS Emulator for Nintendo Wii + * Copyright (C) 2009-2010 PCSX-Revolution Dev Team * - * PCSX-Revolution is free software: you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, either version 2 of the - * License, or (at your option) any later version. + * PCSX-Revolution is free software: you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, either version 2 of the + * License, or (at your option) any later version. * - * PCSX-Revolution 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. + * PCSX-Revolution 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 PCSX-Revolution. If not, see <http://www.gnu.org/licenses/>. + * You should have received a copy of the GNU General Public License + * along with PCSX-Revolution. If not, see <http://www.gnu.org/licenses/>. */ /* @@ -189,15 +189,15 @@ static inline s32 LIM(s32 value, s32 max, s32 min, u32 flag) { #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 Lm_B1(a, l) LIM((a), 0x7fff, -0x8000 * !l, (1 << 31) | (1 << 24)) -#define Lm_B2(a, l) LIM((a), 0x7fff, -0x8000 * !l, (1 << 31) | (1 << 23)) -#define Lm_B3(a, l) LIM((a), 0x7fff, -0x8000 * !l, (1 << 22) ) -#define Lm_C1(a) LIM((a), 0x00ff, 0x0000, (1 << 21) ) -#define Lm_C2(a) LIM((a), 0x00ff, 0x0000, (1 << 20) ) -#define Lm_C3(a) LIM((a), 0x00ff, 0x0000, (1 << 19) ) -#define Lm_D(a) LIM((a), 0xffff, 0x0000, (1 << 31) | (1 << 18)) - -static inline u32 Lm_E(u32 result) { +#define limB1(a, l) LIM((a), 0x7fff, -0x8000 * !l, (1 << 31) | (1 << 24)) +#define limB2(a, l) LIM((a), 0x7fff, -0x8000 * !l, (1 << 31) | (1 << 23)) +#define limB3(a, l) LIM((a), 0x7fff, -0x8000 * !l, (1 << 22) ) +#define limC1(a) LIM((a), 0x00ff, 0x0000, (1 << 21) ) +#define limC2(a) LIM((a), 0x00ff, 0x0000, (1 << 20) ) +#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; @@ -206,20 +206,27 @@ static inline u32 Lm_E(u32 result) { } #define F(a) BOUNDS((a), 0x7fffffff, (1 << 31) | (1 << 16), -(s64)0x80000000, (1 << 31) | (1 << 15)) -#define Lm_G1(a) LIM((a), 0x3ff, -0x400, (1 << 31) | (1 << 14)) -#define Lm_G2(a) LIM((a), 0x3ff, -0x400, (1 << 31) | (1 << 13)) -#define Lm_H(a) LIM((a), 0xfff, 0x000, (1 << 12)) +#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)) static inline u32 MFC2(int reg) { - switch(reg) { - case 1: case 3: case 5: - case 8: case 9: case 10: + switch (reg) { + case 1: + case 3: + case 5: + case 8: + case 9: + case 10: case 11: psxRegs.CP2D.r[reg] = (s32)psxRegs.CP2D.p[reg].sw.l; break; - case 7: case 16: case 17: - case 18: case 19: + case 7: + case 16: + case 17: + case 18: + case 19: psxRegs.CP2D.r[reg] = (u32)psxRegs.CP2D.p[reg].w.l; break; @@ -227,7 +234,8 @@ static inline u32 MFC2(int reg) { psxRegs.CP2D.r[reg] = gteSXY2; break; - case 28: case 30: + case 28: + case 30: return 0; case 29: @@ -256,7 +264,7 @@ static inline void MTC2(u32 value, int reg) { break; case 30: - {
+ { int a; gteLZCS = value; @@ -268,7 +276,7 @@ static inline void MTC2(u32 value, int reg) { } else if (a < 0) { int i; a ^= 0xffffffff; - for (i=31; (a & (1 << i)) == 0 && i >= 0; i--); + for (i = 31; (a & (1 << i)) == 0 && i >= 0; i--); gteLZCR = 31 - i; } else { gteLZCR = 32; @@ -276,7 +284,9 @@ static inline void MTC2(u32 value, int reg) { } break; - case 7: case 29: case 31: + case 7: + case 29: + case 31: return; default: @@ -346,21 +356,21 @@ void gteRTPS() { gteMAC1 = A1((((s64)gteTRX << 12) + (gteR11 * gteVX0) + (gteR12 * gteVY0) + (gteR13 * gteVZ0)) >> 12); gteMAC2 = A2((((s64)gteTRY << 12) + (gteR21 * gteVX0) + (gteR22 * gteVY0) + (gteR23 * gteVZ0)) >> 12); gteMAC3 = A3((((s64)gteTRZ << 12) + (gteR31 * gteVX0) + (gteR32 * gteVY0) + (gteR33 * gteVZ0)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 0); - gteIR2 = Lm_B2(gteMAC2, 0); - gteIR3 = Lm_B3(gteMAC3, 0); + gteIR1 = limB1(gteMAC1, 0); + gteIR2 = limB2(gteMAC2, 0); + gteIR3 = limB3(gteMAC3, 0); gteSZ0 = gteSZ1; gteSZ1 = gteSZ2; gteSZ2 = gteSZ3; - gteSZ3 = Lm_D(gteMAC3); - h_over_sz3 = Lm_E((gteH * 65536) / (gteSZ3 + 0.5)); + gteSZ3 = limD(gteMAC3); + h_over_sz3 = limE((gteH * 65536) / (gteSZ3 + 0.5)); gteSXY0 = gteSXY1; gteSXY1 = gteSXY2; - gteSX2 = Lm_G1(F((s64)gteOFX + ((s64)gteIR1 * h_over_sz3)) >> 16); - gteSY2 = Lm_G2(F((s64)gteOFY + ((s64)gteIR2 * h_over_sz3)) >> 16); + gteSX2 = limG1(F((s64)gteOFX + ((s64)gteIR1 * h_over_sz3)) >> 16); + gteSY2 = limG2(F((s64)gteOFY + ((s64)gteIR2 * h_over_sz3)) >> 16); gteMAC0 = F((s64)(gteDQB + ((s64)gteDQA * h_over_sz3)) >> 12); - gteIR0 = Lm_H(gteMAC0); + gteIR0 = limH(gteMAC0); } void gteRTPT() { @@ -381,16 +391,16 @@ void gteRTPT() { gteMAC1 = A1((((s64)gteTRX << 12) + (gteR11 * vx) + (gteR12 * vy) + (gteR13 * vz)) >> 12); gteMAC2 = A2((((s64)gteTRY << 12) + (gteR21 * vx) + (gteR22 * vy) + (gteR23 * vz)) >> 12); gteMAC3 = A3((((s64)gteTRZ << 12) + (gteR31 * vx) + (gteR32 * vy) + (gteR33 * vz)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 0); - gteIR2 = Lm_B2(gteMAC2, 0); - gteIR3 = Lm_B3(gteMAC3, 0); - fSZ(v) = Lm_D(gteMAC3); - h_over_sz3 = Lm_E((gteH * 65536) / (fSZ(v) + 0.5)); - fSX(v) = Lm_G1(F((s64)gteOFX + ((s64)gteIR1 * h_over_sz3)) >> 16); - fSY(v) = Lm_G2(F((s64)gteOFY + ((s64)gteIR2 * h_over_sz3)) >> 16); + gteIR1 = limB1(gteMAC1, 0); + gteIR2 = limB2(gteMAC2, 0); + gteIR3 = limB3(gteMAC3, 0); + fSZ(v) = limD(gteMAC3); + h_over_sz3 = limE((gteH * 65536) / (fSZ(v) + 0.5)); + fSX(v) = limG1(F((s64)gteOFX + ((s64)gteIR1 * h_over_sz3)) >> 16); + fSY(v) = limG2(F((s64)gteOFY + ((s64)gteIR2 * h_over_sz3)) >> 16); } gteMAC0 = F((s64)(gteDQB + ((s64)gteDQA * h_over_sz3)) >> 12); - gteIR0 = Lm_H(gteMAC0); + gteIR0 = limH(gteMAC0); } void gteMVMVA() { @@ -412,9 +422,9 @@ void gteMVMVA() { gteMAC2 = A2((((s64)CV2(cv) << 12) + (MX21(mx) * vx) + (MX22(mx) * vy) + (MX23(mx) * vz)) >> shift); gteMAC3 = A3((((s64)CV3(cv) << 12) + (MX31(mx) * vx) + (MX32(mx) * vy) + (MX33(mx) * vz)) >> shift); - gteIR1 = Lm_B1(gteMAC1, lm); - gteIR2 = Lm_B2(gteMAC2, lm); - gteIR3 = Lm_B3(gteMAC3, lm); + gteIR1 = limB1(gteMAC1, lm); + gteIR2 = limB2(gteMAC2, lm); + gteIR3 = limB3(gteMAC3, lm); } void gteNCLIP() { @@ -435,7 +445,7 @@ void gteAVSZ3() { gteFLAG = 0; gteMAC0 = F((s64)(gteZSF3 * gteSZ1) + (gteZSF3 * gteSZ2) + (gteZSF3 * gteSZ3)); - gteOTZ = Lm_D(gteMAC0 >> 12); + gteOTZ = limD(gteMAC0 >> 12); } void gteAVSZ4() { @@ -445,7 +455,7 @@ void gteAVSZ4() { gteFLAG = 0; gteMAC0 = F((s64)(gteZSF4 * (gteSZ0 + gteSZ1 + gteSZ2 + gteSZ3))); - gteOTZ = Lm_D(gteMAC0 >> 12); + gteOTZ = limD(gteMAC0 >> 12); } void gteSQR() { @@ -460,9 +470,9 @@ void gteSQR() { gteMAC1 = A1((gteIR1 * gteIR1) >> shift); gteMAC2 = A2((gteIR2 * gteIR2) >> shift); gteMAC3 = A3((gteIR3 * gteIR3) >> shift); - gteIR1 = Lm_B1(gteMAC1 >> shift, lm); - gteIR2 = Lm_B2(gteMAC2 >> shift, lm); - gteIR3 = Lm_B3(gteMAC3 >> shift, lm); + gteIR1 = limB1(gteMAC1 >> shift, lm); + gteIR2 = limB2(gteMAC2 >> shift, lm); + gteIR3 = limB3(gteMAC3 >> shift, lm); } void gteNCCS() { @@ -474,28 +484,28 @@ void gteNCCS() { gteMAC1 = A1((((s64)gteL11 * gteVX0) + (gteL12 * gteVY0) + (gteL13 * gteVZ0)) >> 12); gteMAC2 = A2((((s64)gteL21 * gteVX0) + (gteL22 * gteVY0) + (gteL23 * gteVZ0)) >> 12); gteMAC3 = A3((((s64)gteL31 * gteVX0) + (gteL32 * gteVY0) + (gteL33 * gteVZ0)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteMAC1 = A1((((s64)gteRBK << 12) + (gteLR1 * gteIR1) + (gteLR2 * gteIR2) + (gteLR3 * gteIR3)) >> 12); gteMAC2 = A2((((s64)gteGBK << 12) + (gteLG1 * gteIR1) + (gteLG2 * gteIR2) + (gteLG3 * gteIR3)) >> 12); gteMAC3 = A3((((s64)gteBBK << 12) + (gteLB1 * gteIR1) + (gteLB2 * gteIR2) + (gteLB3 * gteIR3)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteMAC1 = A1(((s64)gteR * gteIR1) >> 8); gteMAC2 = A2(((s64)gteG * gteIR2) >> 8); gteMAC3 = A3(((s64)gteB * gteIR3) >> 8); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } void gteNCCT() { @@ -514,15 +524,15 @@ void gteNCCT() { gteMAC1 = A1((((s64)gteL11 * vx) + (gteL12 * vy) + (gteL13 * vz)) >> 12); gteMAC2 = A2((((s64)gteL21 * vx) + (gteL22 * vy) + (gteL23 * vz)) >> 12); gteMAC3 = A3((((s64)gteL31 * vx) + (gteL32 * vy) + (gteL33 * vz)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteMAC1 = A1((((s64)gteRBK << 12) + (gteLR1 * gteIR1) + (gteLR2 * gteIR2) + (gteLR3 * gteIR3)) >> 12); gteMAC2 = A2((((s64)gteGBK << 12) + (gteLG1 * gteIR1) + (gteLG2 * gteIR2) + (gteLG3 * gteIR3)) >> 12); gteMAC3 = A3((((s64)gteBBK << 12) + (gteLB1 * gteIR1) + (gteLB2 * gteIR2) + (gteLB3 * gteIR3)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteMAC1 = A1(((s64)gteR * gteIR1) >> 8); gteMAC2 = A2(((s64)gteG * gteIR2) >> 8); gteMAC3 = A3(((s64)gteB * gteIR3) >> 8); @@ -530,13 +540,13 @@ void gteNCCT() { gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); } void gteNCDS() { @@ -548,28 +558,28 @@ void gteNCDS() { gteMAC1 = A1((((s64)gteL11 * gteVX0) + (gteL12 * gteVY0) + (gteL13 * gteVZ0)) >> 12); gteMAC2 = A2((((s64)gteL21 * gteVX0) + (gteL22 * gteVY0) + (gteL23 * gteVZ0)) >> 12); gteMAC3 = A3((((s64)gteL31 * gteVX0) + (gteL32 * gteVY0) + (gteL33 * gteVZ0)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteMAC1 = A1((((s64)gteRBK << 12) + (gteLR1 * gteIR1) + (gteLR2 * gteIR2) + (gteLR3 * gteIR3)) >> 12); gteMAC2 = A2((((s64)gteGBK << 12) + (gteLG1 * gteIR1) + (gteLG2 * gteIR2) + (gteLG3 * gteIR3)) >> 12); gteMAC3 = A3((((s64)gteBBK << 12) + (gteLB1 * gteIR1) + (gteLB2 * gteIR2) + (gteLB3 * gteIR3)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); - gteMAC1 = A1(((((s64)gteR << 4) * gteIR1) + (gteIR0 * Lm_B1(gteRFC - ((gteR * gteIR1) >> 8), 0))) >> 12); - gteMAC2 = A2(((((s64)gteG << 4) * gteIR2) + (gteIR0 * Lm_B2(gteGFC - ((gteG * gteIR2) >> 8), 0))) >> 12); - gteMAC3 = A3(((((s64)gteB << 4) * gteIR3) + (gteIR0 * Lm_B3(gteBFC - ((gteB * gteIR3) >> 8), 0))) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); + gteMAC1 = A1(((((s64)gteR << 4) * gteIR1) + (gteIR0 * limB1(gteRFC - ((gteR * gteIR1) >> 8), 0))) >> 12); + gteMAC2 = A2(((((s64)gteG << 4) * gteIR2) + (gteIR0 * limB2(gteGFC - ((gteG * gteIR2) >> 8), 0))) >> 12); + gteMAC3 = A3(((((s64)gteB << 4) * gteIR3) + (gteIR0 * limB3(gteBFC - ((gteB * gteIR3) >> 8), 0))) >> 12); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } void gteNCDT() { @@ -588,29 +598,29 @@ void gteNCDT() { gteMAC1 = A1((((s64)gteL11 * vx) + (gteL12 * vy) + (gteL13 * vz)) >> 12); gteMAC2 = A2((((s64)gteL21 * vx) + (gteL22 * vy) + (gteL23 * vz)) >> 12); gteMAC3 = A3((((s64)gteL31 * vx) + (gteL32 * vy) + (gteL33 * vz)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteMAC1 = A1((((s64)gteRBK << 12) + (gteLR1 * gteIR1) + (gteLR2 * gteIR2) + (gteLR3 * gteIR3)) >> 12); gteMAC2 = A2((((s64)gteGBK << 12) + (gteLG1 * gteIR1) + (gteLG2 * gteIR2) + (gteLG3 * gteIR3)) >> 12); gteMAC3 = A3((((s64)gteBBK << 12) + (gteLB1 * gteIR1) + (gteLB2 * gteIR2) + (gteLB3 * gteIR3)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); - gteMAC1 = A1(((((s64)gteR << 4) * gteIR1) + (gteIR0 * Lm_B1(gteRFC - ((gteR * gteIR1) >> 8), 0))) >> 12); - gteMAC2 = A2(((((s64)gteG << 4) * gteIR2) + (gteIR0 * Lm_B2(gteGFC - ((gteG * gteIR2) >> 8), 0))) >> 12); - gteMAC3 = A3(((((s64)gteB << 4) * gteIR3) + (gteIR0 * Lm_B3(gteBFC - ((gteB * gteIR3) >> 8), 0))) >> 12); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); + gteMAC1 = A1(((((s64)gteR << 4) * gteIR1) + (gteIR0 * limB1(gteRFC - ((gteR * gteIR1) >> 8), 0))) >> 12); + gteMAC2 = A2(((((s64)gteG << 4) * gteIR2) + (gteIR0 * limB2(gteGFC - ((gteG * gteIR2) >> 8), 0))) >> 12); + gteMAC3 = A3(((((s64)gteB << 4) * gteIR3) + (gteIR0 * limB3(gteBFC - ((gteB * gteIR3) >> 8), 0))) >> 12); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); } void gteOP() { @@ -625,36 +635,36 @@ void gteOP() { gteMAC1 = A1(((s64)(gteR22 * gteIR3) - (gteR33 * gteIR2)) >> shift); gteMAC2 = A2(((s64)(gteR33 * gteIR1) - (gteR11 * gteIR3)) >> shift); gteMAC3 = A3(((s64)(gteR11 * gteIR2) - (gteR22 * gteIR1)) >> shift); - gteIR1 = Lm_B1(gteMAC1, lm); - gteIR2 = Lm_B2(gteMAC2, lm); - gteIR3 = Lm_B3(gteMAC3, lm); + gteIR1 = limB1(gteMAC1, lm); + gteIR2 = limB2(gteMAC2, lm); + gteIR3 = limB3(gteMAC3, lm); } void gteDCPL() { int shift = 12 * GTE_SF(gteop); int lm = GTE_LM(gteop); - s64 iR = (gteR << 4) * gteIR1;
- s64 iG = (gteG << 4) * gteIR2;
- s64 iB = (gteB << 4) * gteIR3;
+ s64 iR = (gteR << 4) * gteIR1; + s64 iG = (gteG << 4) * gteIR2; + s64 iB = (gteB << 4) * gteIR3; #ifdef GTE_LOG GTE_LOG("DCPL\n"); #endif gteFLAG = 0; - gteMAC1 = A1(iR + gteIR0 * Lm_B1(gteRFC - iR, 0)) >> shift; - gteMAC2 = A2(iG + gteIR0 * Lm_B1(gteGFC - iG, 0)) >> shift; - gteMAC3 = A3(iB + gteIR0 * Lm_B1(gteBFC - iB, 0)) >> shift; + gteMAC1 = A1(iR + gteIR0 * limB1(gteRFC - iR, 0)) >> shift; + gteMAC2 = A2(iG + gteIR0 * limB1(gteGFC - iG, 0)) >> shift; + gteMAC3 = A3(iB + gteIR0 * limB1(gteBFC - iB, 0)) >> shift; - gteIR1 = Lm_B1(gteMAC1 >> 4, lm); - gteIR2 = Lm_B2(gteMAC2 >> 4, lm); - gteIR3 = Lm_B3(gteMAC3 >> 4, lm); + gteIR1 = limB1(gteMAC1 >> 4, lm); + gteIR2 = limB2(gteMAC2 >> 4, lm); + gteIR3 = limB3(gteMAC3 >> 4, lm); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } void gteGPF() { @@ -668,16 +678,16 @@ void gteGPF() { gteMAC1 = A1(((s64)gteIR0 * gteIR1) >> shift); gteMAC2 = A2(((s64)gteIR0 * gteIR2) >> shift); gteMAC3 = A3(((s64)gteIR0 * gteIR3) >> shift); - gteIR1 = Lm_B1(gteMAC1, 0); - gteIR2 = Lm_B2(gteMAC2, 0); - gteIR3 = Lm_B3(gteMAC3, 0); + gteIR1 = limB1(gteMAC1, 0); + gteIR2 = limB2(gteMAC2, 0); + gteIR3 = limB3(gteMAC3, 0); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } void gteGPL() { @@ -691,16 +701,16 @@ void gteGPL() { gteMAC1 = A1((((s64)gteMAC1 << shift) + (gteIR0 * gteIR1)) >> shift); gteMAC2 = A2((((s64)gteMAC2 << shift) + (gteIR0 * gteIR2)) >> shift); gteMAC3 = A3((((s64)gteMAC3 << shift) + (gteIR0 * gteIR3)) >> shift); - gteIR1 = Lm_B1(gteMAC1, 0); - gteIR2 = Lm_B2(gteMAC2, 0); - gteIR3 = Lm_B3(gteMAC3, 0); + gteIR1 = limB1(gteMAC1, 0); + gteIR2 = limB2(gteMAC2, 0); + gteIR3 = limB3(gteMAC3, 0); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } void gteDPCS() { @@ -711,19 +721,19 @@ void gteDPCS() { #endif gteFLAG = 0; - gteMAC1 = A1(((gteR << 16) + (gteIR0 * Lm_B1(A1((s64)gteRFC - (gteR << 4)) << (12 - shift), 0))) >> 12); - gteMAC2 = A2(((gteG << 16) + (gteIR0 * Lm_B2(A2((s64)gteGFC - (gteG << 4)) << (12 - shift), 0))) >> 12); - gteMAC3 = A3(((gteB << 16) + (gteIR0 * Lm_B3(A3((s64)gteBFC - (gteB << 4)) << (12 - shift), 0))) >> 12); + gteMAC1 = A1(((gteR << 16) + (gteIR0 * limB1(A1((s64)gteRFC - (gteR << 4)) << (12 - shift), 0))) >> 12); + gteMAC2 = A2(((gteG << 16) + (gteIR0 * limB2(A2((s64)gteGFC - (gteG << 4)) << (12 - shift), 0))) >> 12); + gteMAC3 = A3(((gteB << 16) + (gteIR0 * limB3(A3((s64)gteBFC - (gteB << 4)) << (12 - shift), 0))) >> 12); - gteIR1 = Lm_B1(gteMAC1, 0); - gteIR2 = Lm_B2(gteMAC2, 0); - gteIR3 = Lm_B3(gteMAC3, 0); + gteIR1 = limB1(gteMAC1, 0); + gteIR2 = limB2(gteMAC2, 0); + gteIR3 = limB3(gteMAC3, 0); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } void gteDPCT() { @@ -735,20 +745,20 @@ void gteDPCT() { gteFLAG = 0; for (v = 0; v < 3; v++) { - gteMAC1 = A1((((s64)gteR0 << 16) + ((s64)gteIR0 * (Lm_B1(gteRFC - (gteR0 << 4), 0)))) >> 12); - gteMAC2 = A2((((s64)gteG0 << 16) + ((s64)gteIR0 * (Lm_B1(gteGFC - (gteG0 << 4), 0)))) >> 12); - gteMAC3 = A3((((s64)gteB0 << 16) + ((s64)gteIR0 * (Lm_B1(gteBFC - (gteB0 << 4), 0)))) >> 12); + gteMAC1 = A1((((s64)gteR0 << 16) + ((s64)gteIR0 * (limB1(gteRFC - (gteR0 << 4), 0)))) >> 12); + gteMAC2 = A2((((s64)gteG0 << 16) + ((s64)gteIR0 * (limB1(gteGFC - (gteG0 << 4), 0)))) >> 12); + gteMAC3 = A3((((s64)gteB0 << 16) + ((s64)gteIR0 * (limB1(gteBFC - (gteB0 << 4), 0)))) >> 12); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } - gteIR1 = Lm_B1(gteMAC1, 0); - gteIR2 = Lm_B2(gteMAC2, 0); - gteIR3 = Lm_B3(gteMAC3, 0); + gteIR1 = limB1(gteMAC1, 0); + gteIR2 = limB2(gteMAC2, 0); + gteIR3 = limB3(gteMAC3, 0); } void gteNCS() { @@ -760,22 +770,22 @@ void gteNCS() { gteMAC1 = A1((((s64)gteL11 * gteVX0) + (gteL12 * gteVY0) + (gteL13 * gteVZ0)) >> 12); gteMAC2 = A2((((s64)gteL21 * gteVX0) + (gteL22 * gteVY0) + (gteL23 * gteVZ0)) >> 12); gteMAC3 = A3((((s64)gteL31 * gteVX0) + (gteL32 * gteVY0) + (gteL33 * gteVZ0)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteMAC1 = A1((((s64)gteRBK << 12) + (gteLR1 * gteIR1) + (gteLR2 * gteIR2) + (gteLR3 * gteIR3)) >> 12); gteMAC2 = A2((((s64)gteGBK << 12) + (gteLG1 * gteIR1) + (gteLG2 * gteIR2) + (gteLG3 * gteIR3)) >> 12); gteMAC3 = A3((((s64)gteBBK << 12) + (gteLB1 * gteIR1) + (gteLB2 * gteIR2) + (gteLB3 * gteIR3)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } void gteNCT() { @@ -794,22 +804,22 @@ void gteNCT() { gteMAC1 = A1((((s64)gteL11 * vx) + (gteL12 * vy) + (gteL13 * vz)) >> 12); gteMAC2 = A2((((s64)gteL21 * vx) + (gteL22 * vy) + (gteL23 * vz)) >> 12); gteMAC3 = A3((((s64)gteL31 * vx) + (gteL32 * vy) + (gteL33 * vz)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteMAC1 = A1((((s64)gteRBK << 12) + (gteLR1 * gteIR1) + (gteLR2 * gteIR2) + (gteLR3 * gteIR3)) >> 12); gteMAC2 = A2((((s64)gteGBK << 12) + (gteLG1 * gteIR1) + (gteLG2 * gteIR2) + (gteLG3 * gteIR3)) >> 12); gteMAC3 = A3((((s64)gteBBK << 12) + (gteLB1 * gteIR1) + (gteLB2 * gteIR2) + (gteLB3 * gteIR3)) >> 12); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); } void gteCC() { @@ -821,22 +831,22 @@ void gteCC() { gteMAC1 = A1((((s64)gteRBK << 12) + (gteLR1 * gteIR1) + (gteLR2 * gteIR2) + (gteLR3 * gteIR3)) >> 12); gteMAC2 = A2((((s64)gteGBK << 12) + (gteLG1 * gteIR1) + (gteLG2 * gteIR2) + (gteLG3 * gteIR3)) >> 12); gteMAC3 = A3((((s64)gteBBK << 12) + (gteLB1 * gteIR1) + (gteLB2 * gteIR2) + (gteLB3 * gteIR3)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteMAC1 = A1(((s64)gteR * gteIR1) >> 8); gteMAC2 = A2(((s64)gteG * gteIR2) >> 8); gteMAC3 = A3(((s64)gteB * gteIR3) >> 8); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } void gteINTPL() { @@ -848,18 +858,18 @@ void gteINTPL() { #endif gteFLAG = 0; - gteMAC1 = A1(((gteIR1 << 12) + (gteIR0 * Lm_B1(((s64)gteRFC - gteIR1), 0))) >> shift); - gteMAC2 = A2(((gteIR2 << 12) + (gteIR0 * Lm_B2(((s64)gteGFC - gteIR2), 0))) >> shift); - gteMAC3 = A3(((gteIR3 << 12) + (gteIR0 * Lm_B3(((s64)gteBFC - gteIR3), 0))) >> shift); - gteIR1 = Lm_B1(gteMAC1, lm); - gteIR2 = Lm_B2(gteMAC2, lm); - gteIR3 = Lm_B3(gteMAC3, lm); + gteMAC1 = A1(((gteIR1 << 12) + (gteIR0 * limB1(((s64)gteRFC - gteIR1), 0))) >> shift); + gteMAC2 = A2(((gteIR2 << 12) + (gteIR0 * limB2(((s64)gteGFC - gteIR2), 0))) >> shift); + gteMAC3 = A3(((gteIR3 << 12) + (gteIR0 * limB3(((s64)gteBFC - gteIR3), 0))) >> shift); + gteIR1 = limB1(gteMAC1, lm); + gteIR2 = limB2(gteMAC2, lm); + gteIR3 = limB3(gteMAC3, lm); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } void gteCDP() { @@ -871,20 +881,20 @@ void gteCDP() { gteMAC1 = A1((((s64)gteRBK << 12) + (gteLR1 * gteIR1) + (gteLR2 * gteIR2) + (gteLR3 * gteIR3)) >> 12); gteMAC2 = A2((((s64)gteGBK << 12) + (gteLG1 * gteIR1) + (gteLG2 * gteIR2) + (gteLG3 * gteIR3)) >> 12); gteMAC3 = A3((((s64)gteBBK << 12) + (gteLB1 * gteIR1) + (gteLB2 * gteIR2) + (gteLB3 * gteIR3)) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); - gteMAC1 = A1(((((s64)gteR << 4) * gteIR1) + (gteIR0 * Lm_B1(gteRFC - ((gteR * gteIR1) >> 8), 0))) >> 12); - gteMAC2 = A2(((((s64)gteG << 4) * gteIR2) + (gteIR0 * Lm_B2(gteGFC - ((gteG * gteIR2) >> 8), 0))) >> 12); - gteMAC3 = A3(((((s64)gteB << 4) * gteIR3) + (gteIR0 * Lm_B3(gteBFC - ((gteB * gteIR3) >> 8), 0))) >> 12); - gteIR1 = Lm_B1(gteMAC1, 1); - gteIR2 = Lm_B2(gteMAC2, 1); - gteIR3 = Lm_B3(gteMAC3, 1); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); + gteMAC1 = A1(((((s64)gteR << 4) * gteIR1) + (gteIR0 * limB1(gteRFC - ((gteR * gteIR1) >> 8), 0))) >> 12); + gteMAC2 = A2(((((s64)gteG << 4) * gteIR2) + (gteIR0 * limB2(gteGFC - ((gteG * gteIR2) >> 8), 0))) >> 12); + gteMAC3 = A3(((((s64)gteB << 4) * gteIR3) + (gteIR0 * limB3(gteBFC - ((gteB * gteIR3) >> 8), 0))) >> 12); + gteIR1 = limB1(gteMAC1, 1); + gteIR2 = limB2(gteMAC2, 1); + gteIR3 = limB3(gteMAC3, 1); gteRGB0 = gteRGB1; gteRGB1 = gteRGB2; gteCODE2 = gteCODE; - gteR2 = Lm_C1(gteMAC1 >> 4); - gteG2 = Lm_C2(gteMAC2 >> 4); - gteB2 = Lm_C3(gteMAC3 >> 4); + gteR2 = limC1(gteMAC1 >> 4); + gteG2 = limC2(gteMAC2 >> 4); + gteB2 = limC3(gteMAC3 >> 4); } |
