diff options
Diffstat (limited to 'source/dsp1.c')
| -rw-r--r-- | source/dsp1.c | 2705 |
1 files changed, 1408 insertions, 1297 deletions
diff --git a/source/dsp1.c b/source/dsp1.c index d017eef..053631a 100644 --- a/source/dsp1.c +++ b/source/dsp1.c @@ -1,6 +1,6 @@ /******************************************************************************* Snes9x - Portable Super Nintendo Entertainment System (TM) emulator. - + (c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com) and Jerremy Koot (jkoot@snes9x.com) @@ -43,46 +43,46 @@ S-DD1 C emulator code (c) Copyright 2003 Brad Jorsch with research by Andreas Naive and John Weidman - + S-RTC C emulator code (c) Copyright 2001 John Weidman - + ST010 C++ emulator code (c) Copyright 2003 Feather, Kris Bleakley, John Weidman and Matthew Kendora - Super FX x86 assembler emulator code - (c) Copyright 1998 - 2003 zsKnight, _Demo_, and pagefault + Super FX x86 assembler emulator code + (c) Copyright 1998 - 2003 zsKnight, _Demo_, and pagefault - Super FX C emulator code + Super FX C emulator code (c) Copyright 1997 - 1999 Ivar, Gary Henderson and John Weidman SH assembler code partly based on x86 assembler code - (c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se) + (c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se) + - Specific ports contains the works of other authors. See headers in individual files. - + Snes9x homepage: http://www.snes9x.com - + Permission to use, copy, modify and distribute Snes9x in both binary and source form, for non-commercial purposes, is hereby granted without fee, providing that this license information and copyright notice appear with all copies and any derived work. - + This software is provided 'as-is', without any express or implied warranty. In no event shall the authors be held liable for any damages arising from the use of this software. - + Snes9x is freeware for PERSONAL USE only. Commercial users should seek permission of the copyright holders first. Commercial use includes charging money for Snes9x or software derived from Snes9x. - + The copyright holders request that bug fixes and improvements to the code should be forwarded to them so everyone can benefit from the modifications in future versions. - + Super NES and Super Nintendo Entertainment System are trademarks of Nintendo Co., Limited and its subsidiary companies. *******************************************************************************/ @@ -95,1349 +95,1460 @@ #include "dsp1emu.c" #include "dsp2emu.c" -void (*SetDSP)(uint8, uint16)=&DSP1SetByte; -uint8 (*GetDSP)(uint16)=&DSP1GetByte; +void (*SetDSP)(uint8, uint16) = &DSP1SetByte; +uint8(*GetDSP)(uint16) = &DSP1GetByte; -void S9xInitDSP1 () +void S9xInitDSP1() { - static bool8 init = FALSE; - - if (!init) - { - InitDSP (); - init = TRUE; - } + static bool8 init = FALSE; + + if (!init) + { + InitDSP(); + init = TRUE; + } } -void S9xResetDSP1 () +void S9xResetDSP1() { - S9xInitDSP1 (); - - DSP1.waiting4command = TRUE; - DSP1.in_count = 0; - DSP1.out_count = 0; - DSP1.in_index = 0; - DSP1.out_index = 0; - DSP1.first_parameter = TRUE; + S9xInitDSP1(); + + DSP1.waiting4command = TRUE; + DSP1.in_count = 0; + DSP1.out_count = 0; + DSP1.in_index = 0; + DSP1.out_index = 0; + DSP1.first_parameter = TRUE; } -uint8 S9xGetDSP (uint16 address) +uint8 S9xGetDSP(uint16 address) { - uint8 t; - - t=(*GetDSP)(address); - //DSP1GetByte(address); - return (t); + uint8 t; + + t = (*GetDSP)(address); + //DSP1GetByte(address); + return (t); } -void S9xSetDSP (uint8 byte, uint16 address) +void S9xSetDSP(uint8 byte, uint16 address) { - (*SetDSP)(byte, address); - //DSP1SetByte(byte, address); + (*SetDSP)(byte, address); + //DSP1SetByte(byte, address); } void DSP1SetByte(uint8 byte, uint16 address) { - if( (address & 0xf000) == 0x6000 || (address & 0x7fff) < 0x4000 ) - { -// if ((address & 1) == 0) -// { - if((DSP1.command==0x0A||DSP1.command==0x1A)&&DSP1.out_count!=0) - { - DSP1.out_count--; - DSP1.out_index++; - return; - } - else if (DSP1.waiting4command) - { - DSP1.command = byte; - DSP1.in_index = 0; - DSP1.waiting4command = FALSE; - DSP1.first_parameter = TRUE; -// printf("Op%02X\n",byte); - // Mario Kart uses 0x00, 0x02, 0x06, 0x0c, 0x28, 0x0a - switch (byte) - { - case 0x00: DSP1.in_count = 2; break; - case 0x30: - case 0x10: DSP1.in_count = 2; break; - case 0x20: DSP1.in_count = 2; break; - case 0x24: - case 0x04: DSP1.in_count = 2; break; - case 0x08: DSP1.in_count = 3; break; - case 0x18: DSP1.in_count = 4; break; - case 0x28: DSP1.in_count = 3; break; - case 0x38: DSP1.in_count = 4; break; - case 0x2c: - case 0x0c: DSP1.in_count = 3; break; - case 0x3c: - case 0x1c: DSP1.in_count = 6; break; - case 0x32: - case 0x22: - case 0x12: - case 0x02: DSP1.in_count = 7; break; - case 0x0a: DSP1.in_count = 1; break; - case 0x3a: - case 0x2a: - case 0x1a: - DSP1. command =0x1a; - DSP1.in_count = 1; break; - case 0x16: - case 0x26: - case 0x36: - case 0x06: DSP1.in_count = 3; break; - case 0x1e: - case 0x2e: - case 0x3e: - case 0x0e: DSP1.in_count = 2; break; - case 0x05: - case 0x35: - case 0x31: - case 0x01: DSP1.in_count = 4; break; - case 0x15: - case 0x11: DSP1.in_count = 4; break; - case 0x25: - case 0x21: DSP1.in_count = 4; break; - case 0x09: - case 0x39: - case 0x3d: - case 0x0d: DSP1.in_count = 3; break; - case 0x19: - case 0x1d: DSP1.in_count = 3; break; - case 0x29: - case 0x2d: DSP1.in_count = 3; break; - case 0x33: - case 0x03: DSP1.in_count = 3; break; - case 0x13: DSP1.in_count = 3; break; - case 0x23: DSP1.in_count = 3; break; - case 0x3b: - case 0x0b: DSP1.in_count = 3; break; - case 0x1b: DSP1.in_count = 3; break; - case 0x2b: DSP1.in_count = 3; break; - case 0x34: - case 0x14: DSP1.in_count = 6; break; - case 0x07: - case 0x0f: DSP1.in_count = 1; break; - case 0x27: - case 0x2F: DSP1.in_count=1; break; - case 0x17: - case 0x37: - case 0x3F: - DSP1.command=0x1f; - case 0x1f: DSP1.in_count = 1; break; - // case 0x80: DSP1.in_count = 2; break; - default: - //printf("Op%02X\n",byte); - case 0x80: - DSP1.in_count = 0; - DSP1.waiting4command = TRUE; - DSP1.first_parameter = TRUE; - break; - } - DSP1.in_count<<=1; - } - else - { - DSP1.parameters [DSP1.in_index] = byte; - DSP1.first_parameter = FALSE; - DSP1.in_index++; - } - - if (DSP1.waiting4command || - (DSP1.first_parameter && byte == 0x80)) - { - DSP1.waiting4command = TRUE; - DSP1.first_parameter = FALSE; - } - else if(DSP1.first_parameter && (DSP1.in_count != 0 || (DSP1.in_count==0&&DSP1.in_index==0))) - { - } -// else if (DSP1.first_parameter) -// { -// } - else - { - if (DSP1.in_count) - { - //DSP1.parameters [DSP1.in_index] |= (byte << 8); - if (--DSP1.in_count == 0) - { - // Actually execute the command - DSP1.waiting4command = TRUE; - DSP1.out_index = 0; - switch (DSP1.command) - { - case 0x1f: - DSP1.out_count=2048; - break; - case 0x00: // Multiple - Op00Multiplicand = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op00Multiplier = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - - DSPOp00 (); - - DSP1.out_count = 2; - DSP1.output [0] = Op00Result&0xFF; - DSP1.output [1] = (Op00Result>>8)&0xFF; - break; - - case 0x20: // Multiple - Op20Multiplicand = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op20Multiplier = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - - DSPOp20 (); - - DSP1.out_count = 2; - DSP1.output [0] = Op20Result&0xFF; - DSP1.output [1] = (Op20Result>>8)&0xFF; - break; - - case 0x30: - case 0x10: // Inverse - Op10Coefficient = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op10Exponent = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - - DSPOp10 (); - - DSP1.out_count = 4; - DSP1.output [0] = (uint8) (((int16) Op10CoefficientR)&0xFF); - DSP1.output [1] = (uint8) ((((int16) Op10CoefficientR)>>8)&0xFF); - DSP1.output [2] = (uint8) (((int16) Op10ExponentR)&0xff); - DSP1.output [3] = (uint8) ((((int16) Op10ExponentR)>>8)&0xff); - break; - - case 0x24: - case 0x04: // Sin and Cos of angle - Op04Angle = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op04Radius = (uint16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - - DSPOp04 (); - - DSP1.out_count = 4; - DSP1.output [0] = (uint8) (Op04Sin&0xFF); - DSP1.output [1] = (uint8) ((Op04Sin>>8)&0xFF); - DSP1.output [2] = (uint8) (Op04Cos&0xFF); - DSP1.output [3] = (uint8) ((Op04Cos>>8)&0xFF); - break; - - case 0x08: // Radius - Op08X = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op08Y = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op08Z = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp08 (); - - DSP1.out_count = 4; - DSP1.output [0] = (uint8) (((int16) Op08Ll)&0xFF); - DSP1.output [1] = (uint8) ((((int16) Op08Ll)>>8)&0xFF); - DSP1.output [2] = (uint8) (((int16) Op08Lh)&0xFF); - DSP1.output [3] = (uint8) ((((int16) Op08Lh)>>8)&0xFF); - break; - - case 0x18: // Range - - Op18X = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op18Y = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op18Z = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - Op18R = (int16) (DSP1.parameters [6]|(DSP1.parameters[7]<<8)); - - DSPOp18 (); - - DSP1.out_count = 2; - DSP1.output [0] = (uint8) (Op18D&0xFF); - DSP1.output [1] = (uint8) ((Op18D>>8)&0xFF); - break; - - case 0x38: // Range - - Op38X = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op38Y = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op38Z = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - Op38R = (int16) (DSP1.parameters [6]|(DSP1.parameters[7]<<8)); - - DSPOp38 (); - - DSP1.out_count = 2; - DSP1.output [0] = (uint8) (Op38D&0xFF); - DSP1.output [1] = (uint8) ((Op38D>>8)&0xFF); - break; - - case 0x28: // Distance (vector length) - Op28X = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op28Y = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op28Z = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp28 (); - - DSP1.out_count = 2; - DSP1.output [0] = (uint8) (Op28R&0xFF); - DSP1.output [1] = (uint8) ((Op28R>>8)&0xFF); - break; - - case 0x2c: - case 0x0c: // Rotate (2D rotate) - Op0CA = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op0CX1 = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op0CY1 = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp0C (); - - DSP1.out_count = 4; - DSP1.output [0] = (uint8) (Op0CX2&0xFF); - DSP1.output [1] = (uint8) ((Op0CX2>>8)&0xFF); - DSP1.output [2] = (uint8) (Op0CY2&0xFF); - DSP1.output [3] = (uint8) ((Op0CY2>>8)&0xFF); - break; - - case 0x3c: - case 0x1c: // Polar (3D rotate) - Op1CZ = (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - //MK: reversed X and Y on neviksti and John's advice. - Op1CY = (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op1CX = (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - Op1CXBR = (DSP1.parameters [6]|(DSP1.parameters[7]<<8)); - Op1CYBR = (DSP1.parameters [8]|(DSP1.parameters[9]<<8)); - Op1CZBR = (DSP1.parameters [10]|(DSP1.parameters[11]<<8)); - - DSPOp1C (); - - DSP1.out_count = 6; - DSP1.output [0] = (uint8) (Op1CXAR&0xFF); - DSP1.output [1] = (uint8) ((Op1CXAR>>8)&0xFF); - DSP1.output [2] = (uint8) (Op1CYAR&0xFF); - DSP1.output [3] = (uint8) ((Op1CYAR>>8)&0xFF); - DSP1.output [4] = (uint8) (Op1CZAR&0xFF); - DSP1.output [5] = (uint8) ((Op1CZAR>>8)&0xFF); - break; - - case 0x32: - case 0x22: - case 0x12: - case 0x02: // Parameter (Projection) - Op02FX = (short)(DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op02FY = (short)(DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op02FZ = (short)(DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - Op02LFE = (short)(DSP1.parameters [6]|(DSP1.parameters[7]<<8)); - Op02LES = (short)(DSP1.parameters [8]|(DSP1.parameters[9]<<8)); - Op02AAS = (unsigned short)(DSP1.parameters [10]|(DSP1.parameters[11]<<8)); - Op02AZS = (unsigned short)(DSP1.parameters [12]|(DSP1.parameters[13]<<8)); - - DSPOp02 (); - - DSP1.out_count = 8; - DSP1.output [0] = (uint8) (Op02VOF&0xFF); - DSP1.output [1] = (uint8) ((Op02VOF>>8)&0xFF); - DSP1.output [2] = (uint8) (Op02VVA&0xFF); - DSP1.output [3] = (uint8) ((Op02VVA>>8)&0xFF); - DSP1.output [4] = (uint8) (Op02CX&0xFF); - DSP1.output [5] = (uint8) ((Op02CX>>8)&0xFF); - DSP1.output [6] = (uint8) (Op02CY&0xFF); - DSP1.output [7] = (uint8) ((Op02CY>>8)&0xFF); - break; - - case 0x3a: //1a Mirror - case 0x2a: //1a Mirror - case 0x1a: // Raster mode 7 matrix data - case 0x0a: - Op0AVS = (short)(DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - - DSPOp0A (); - - DSP1.out_count = 8; - DSP1.output [0] = (uint8) (Op0AA&0xFF); - DSP1.output [2] = (uint8) (Op0AB&0xFF); - DSP1.output [4] = (uint8) (Op0AC&0xFF); - DSP1.output [6] = (uint8) (Op0AD&0xFF); - DSP1.output [1] = (uint8) ((Op0AA>>8)&0xFF); - DSP1.output [3] = (uint8) ((Op0AB>>8)&0xFF); - DSP1.output [5] = (uint8) ((Op0AC>>8)&0xFF); - DSP1.output [7] = (uint8) ((Op0AD>>8)&0xFF); - DSP1.in_index=0; - break; - - case 0x16: - case 0x26: - case 0x36: - case 0x06: // Project object - Op06X = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op06Y = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op06Z = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp06 (); - - DSP1.out_count = 6; - DSP1.output [0] = (uint8) (Op06H&0xff); - DSP1.output [1] = (uint8) ((Op06H>>8)&0xFF); - DSP1.output [2] = (uint8) (Op06V&0xFF); - DSP1.output [3] = (uint8) ((Op06V>>8)&0xFF); - DSP1.output [4] = (uint8) (Op06S&0xFF); - DSP1.output [5] = (uint8) ((Op06S>>8)&0xFF); - break; - - case 0x1e: - case 0x2e: - case 0x3e: - case 0x0e: // Target - Op0EH = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op0EV = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - - DSPOp0E (); - - DSP1.out_count = 4; - DSP1.output [0] = (uint8) (Op0EX&0xFF); - DSP1.output [1] = (uint8) ((Op0EX>>8)&0xFF); - DSP1.output [2] = (uint8) (Op0EY&0xFF); - DSP1.output [3] = (uint8) ((Op0EY>>8)&0xFF); - break; - - // Extra commands used by Pilot Wings - case 0x05: - case 0x35: - case 0x31: - case 0x01: // Set attitude matrix A - Op01m = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op01Zr = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op01Yr = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - Op01Xr = (int16) (DSP1.parameters [6]|(DSP1.parameters[7]<<8)); - - DSPOp01 (); - break; - - case 0x15: - case 0x11: // Set attitude matrix B - Op11m = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op11Zr = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op11Yr = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - Op11Xr = (int16) (DSP1.parameters [7]|(DSP1.parameters[7]<<8)); - - DSPOp11 (); - break; - - case 0x25: - case 0x21: // Set attitude matrix C - Op21m = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op21Zr = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op21Yr = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - Op21Xr = (int16) (DSP1.parameters [6]|(DSP1.parameters[7]<<8)); - - DSPOp21 (); - break; - - case 0x09: - case 0x39: - case 0x3d: - case 0x0d: // Objective matrix A - Op0DX = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op0DY = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op0DZ = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp0D (); - - DSP1.out_count = 6; - DSP1.output [0] = (uint8) (Op0DF&0xFF); - DSP1.output [1] = (uint8) ((Op0DF>>8)&0xFF); - DSP1.output [2] = (uint8) (Op0DL&0xFF); - DSP1.output [3] = (uint8) ((Op0DL>>8)&0xFF); - DSP1.output [4] = (uint8) (Op0DU&0xFF); - DSP1.output [5] = (uint8) ((Op0DU>>8)&0xFF); - break; - - case 0x19: - case 0x1d: // Objective matrix B - Op1DX = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op1DY = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op1DZ = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp1D (); - - DSP1.out_count = 6; - DSP1.output [0] = (uint8) (Op1DF&0xFF); - DSP1.output [1] = (uint8) ((Op1DF>>8)&0xFF); - DSP1.output [2] = (uint8) (Op1DL&0xFF); - DSP1.output [3] = (uint8) ((Op1DL>>8)&0xFF); - DSP1.output [4] = (uint8) (Op1DU&0xFF); - DSP1.output [5] = (uint8) ((Op1DU>>8)&0xFF); - break; - - case 0x29: - case 0x2d: // Objective matrix C - Op2DX = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op2DY = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op2DZ = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp2D (); - - DSP1.out_count = 6; - DSP1.output [0] = (uint8) (Op2DF&0xFF); - DSP1.output [1] = (uint8) ((Op2DF>>8)&0xFF); - DSP1.output [2] = (uint8) (Op2DL&0xFF); - DSP1.output [3] = (uint8) ((Op2DL>>8)&0xFF); - DSP1.output [4] = (uint8) (Op2DU&0xFF); - DSP1.output [5] = (uint8) ((Op2DU>>8)&0xFF); - break; - - case 0x33: - case 0x03: // Subjective matrix A - Op03F = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op03L = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op03U = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp03 (); - - DSP1.out_count = 6; - DSP1.output [0] = (uint8) (Op03X&0xFF); - DSP1.output [1] = (uint8) ((Op03X>>8)&0xFF); - DSP1.output [2] = (uint8) (Op03Y&0xFF); - DSP1.output [3] = (uint8) ((Op03Y>>8)&0xFF); - DSP1.output [4] = (uint8) (Op03Z&0xFF); - DSP1.output [5] = (uint8) ((Op03Z>>8)&0xFF); - break; - - case 0x13: // Subjective matrix B - Op13F = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op13L = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op13U = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp13 (); - - DSP1.out_count = 6; - DSP1.output [0] = (uint8) (Op13X&0xFF); - DSP1.output [1] = (uint8) ((Op13X>>8)&0xFF); - DSP1.output [2] = (uint8) (Op13Y&0xFF); - DSP1.output [3] = (uint8) ((Op13Y>>8)&0xFF); - DSP1.output [4] = (uint8) (Op13Z&0xFF); - DSP1.output [5] = (uint8) ((Op13Z>>8)&0xFF); - break; - - case 0x23: // Subjective matrix C - Op23F = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op23L = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op23U = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp23 (); - - DSP1.out_count = 6; - DSP1.output [0] = (uint8) (Op23X&0xFF); - DSP1.output [1] = (uint8) ((Op23X>>8)&0xFF); - DSP1.output [2] = (uint8) (Op23Y&0xFF); - DSP1.output [3] = (uint8) ((Op23Y>>8)&0xFF); - DSP1.output [4] = (uint8) (Op23Z&0xFF); - DSP1.output [5] = (uint8) ((Op23Z>>8)&0xFF); - break; - - case 0x3b: - case 0x0b: - Op0BX = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op0BY = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op0BZ = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp0B (); - - DSP1.out_count = 2; - DSP1.output [0] = (uint8) (Op0BS&0xFF); - DSP1.output [1] = (uint8) ((Op0BS>>8)&0xFF); - break; - - case 0x1b: - Op1BX = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op1BY = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op1BZ = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp1B (); - - DSP1.out_count = 2; - DSP1.output [0] = (uint8) (Op1BS&0xFF); - DSP1.output [1] = (uint8) ((Op1BS>>8)&0xFF); - break; - - case 0x2b: - Op2BX = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op2BY = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op2BZ = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - - DSPOp2B (); - - DSP1.out_count = 2; - DSP1.output [0] = (uint8) (Op2BS&0xFF); - DSP1.output [1] = (uint8) ((Op2BS>>8)&0xFF); - break; - - case 0x34: - case 0x14: - Op14Zr = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - Op14Xr = (int16) (DSP1.parameters [2]|(DSP1.parameters[3]<<8)); - Op14Yr = (int16) (DSP1.parameters [4]|(DSP1.parameters[5]<<8)); - Op14U = (int16) (DSP1.parameters [6]|(DSP1.parameters[7]<<8)); - Op14F = (int16) (DSP1.parameters [8]|(DSP1.parameters[9]<<8)); - Op14L = (int16) (DSP1.parameters [10]|(DSP1.parameters[11]<<8)); - - DSPOp14 (); - - DSP1.out_count = 6; - DSP1.output [0] = (uint8) (Op14Zrr&0xFF); - DSP1.output [1] = (uint8) ((Op14Zrr>>8)&0xFF); - DSP1.output [2] = (uint8) (Op14Xrr&0xFF); - DSP1.output [3] = (uint8) ((Op14Xrr>>8)&0xFF); - DSP1.output [4] = (uint8) (Op14Yrr&0xFF); - DSP1.output [5] = (uint8) ((Op14Yrr>>8)&0xFF); - break; - - case 0x27: - case 0x2F: - Op2FUnknown = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - - DSPOp2F (); - - DSP1.out_count = 2; - DSP1.output [0] = (uint8)(Op2FSize&0xFF); - DSP1.output [1] = (uint8)((Op2FSize>>8)&0xFF); - break; - - - case 0x07: - case 0x0F: - Op0FRamsize = (int16) (DSP1.parameters [0]|(DSP1.parameters[1]<<8)); - - DSPOp0F (); - - DSP1.out_count = 2; - DSP1.output [0] = (uint8)(Op0FPass&0xFF); - DSP1.output [1] = (uint8)((Op0FPass>>8)&0xFF); - break; - - default: - break; - } - } - } - } - } + if ((address & 0xf000) == 0x6000 || (address & 0x7fff) < 0x4000) + { + // if ((address & 1) == 0) + // { + if ((DSP1.command == 0x0A || DSP1.command == 0x1A) && DSP1.out_count != 0) + { + DSP1.out_count--; + DSP1.out_index++; + return; + } + else if (DSP1.waiting4command) + { + DSP1.command = byte; + DSP1.in_index = 0; + DSP1.waiting4command = FALSE; + DSP1.first_parameter = TRUE; + // printf("Op%02X\n",byte); + // Mario Kart uses 0x00, 0x02, 0x06, 0x0c, 0x28, 0x0a + switch (byte) + { + case 0x00: + DSP1.in_count = 2; + break; + case 0x30: + case 0x10: + DSP1.in_count = 2; + break; + case 0x20: + DSP1.in_count = 2; + break; + case 0x24: + case 0x04: + DSP1.in_count = 2; + break; + case 0x08: + DSP1.in_count = 3; + break; + case 0x18: + DSP1.in_count = 4; + break; + case 0x28: + DSP1.in_count = 3; + break; + case 0x38: + DSP1.in_count = 4; + break; + case 0x2c: + case 0x0c: + DSP1.in_count = 3; + break; + case 0x3c: + case 0x1c: + DSP1.in_count = 6; + break; + case 0x32: + case 0x22: + case 0x12: + case 0x02: + DSP1.in_count = 7; + break; + case 0x0a: + DSP1.in_count = 1; + break; + case 0x3a: + case 0x2a: + case 0x1a: + DSP1. command = 0x1a; + DSP1.in_count = 1; + break; + case 0x16: + case 0x26: + case 0x36: + case 0x06: + DSP1.in_count = 3; + break; + case 0x1e: + case 0x2e: + case 0x3e: + case 0x0e: + DSP1.in_count = 2; + break; + case 0x05: + case 0x35: + case 0x31: + case 0x01: + DSP1.in_count = 4; + break; + case 0x15: + case 0x11: + DSP1.in_count = 4; + break; + case 0x25: + case 0x21: + DSP1.in_count = 4; + break; + case 0x09: + case 0x39: + case 0x3d: + case 0x0d: + DSP1.in_count = 3; + break; + case 0x19: + case 0x1d: + DSP1.in_count = 3; + break; + case 0x29: + case 0x2d: + DSP1.in_count = 3; + break; + case 0x33: + case 0x03: + DSP1.in_count = 3; + break; + case 0x13: + DSP1.in_count = 3; + break; + case 0x23: + DSP1.in_count = 3; + break; + case 0x3b: + case 0x0b: + DSP1.in_count = 3; + break; + case 0x1b: + DSP1.in_count = 3; + break; + case 0x2b: + DSP1.in_count = 3; + break; + case 0x34: + case 0x14: + DSP1.in_count = 6; + break; + case 0x07: + case 0x0f: + DSP1.in_count = 1; + break; + case 0x27: + case 0x2F: + DSP1.in_count = 1; + break; + case 0x17: + case 0x37: + case 0x3F: + DSP1.command = 0x1f; + case 0x1f: + DSP1.in_count = 1; + break; + // case 0x80: DSP1.in_count = 2; break; + default: + //printf("Op%02X\n",byte); + case 0x80: + DSP1.in_count = 0; + DSP1.waiting4command = TRUE; + DSP1.first_parameter = TRUE; + break; + } + DSP1.in_count <<= 1; + } + else + { + DSP1.parameters [DSP1.in_index] = byte; + DSP1.first_parameter = FALSE; + DSP1.in_index++; + } + + if (DSP1.waiting4command || + (DSP1.first_parameter && byte == 0x80)) + { + DSP1.waiting4command = TRUE; + DSP1.first_parameter = FALSE; + } + else if (DSP1.first_parameter && (DSP1.in_count != 0 || (DSP1.in_count == 0 + && DSP1.in_index == 0))) + { + } + // else if (DSP1.first_parameter) + // { + // } + else + { + if (DSP1.in_count) + { + //DSP1.parameters [DSP1.in_index] |= (byte << 8); + if (--DSP1.in_count == 0) + { + // Actually execute the command + DSP1.waiting4command = TRUE; + DSP1.out_index = 0; + switch (DSP1.command) + { + case 0x1f: + DSP1.out_count = 2048; + break; + case 0x00: // Multiple + Op00Multiplicand = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op00Multiplier = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + + DSPOp00(); + + DSP1.out_count = 2; + DSP1.output [0] = Op00Result & 0xFF; + DSP1.output [1] = (Op00Result >> 8) & 0xFF; + break; + + case 0x20: // Multiple + Op20Multiplicand = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op20Multiplier = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + + DSPOp20(); + + DSP1.out_count = 2; + DSP1.output [0] = Op20Result & 0xFF; + DSP1.output [1] = (Op20Result >> 8) & 0xFF; + break; + + case 0x30: + case 0x10: // Inverse + Op10Coefficient = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op10Exponent = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + + DSPOp10(); + + DSP1.out_count = 4; + DSP1.output [0] = (uint8)(((int16) Op10CoefficientR) & 0xFF); + DSP1.output [1] = (uint8)((((int16) Op10CoefficientR) >> 8) & 0xFF); + DSP1.output [2] = (uint8)(((int16) Op10ExponentR) & 0xff); + DSP1.output [3] = (uint8)((((int16) Op10ExponentR) >> 8) & 0xff); + break; + + case 0x24: + case 0x04: // Sin and Cos of angle + Op04Angle = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op04Radius = (uint16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + + DSPOp04(); + + DSP1.out_count = 4; + DSP1.output [0] = (uint8)(Op04Sin & 0xFF); + DSP1.output [1] = (uint8)((Op04Sin >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op04Cos & 0xFF); + DSP1.output [3] = (uint8)((Op04Cos >> 8) & 0xFF); + break; + + case 0x08: // Radius + Op08X = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op08Y = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op08Z = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp08(); + + DSP1.out_count = 4; + DSP1.output [0] = (uint8)(((int16) Op08Ll) & 0xFF); + DSP1.output [1] = (uint8)((((int16) Op08Ll) >> 8) & 0xFF); + DSP1.output [2] = (uint8)(((int16) Op08Lh) & 0xFF); + DSP1.output [3] = (uint8)((((int16) Op08Lh) >> 8) & 0xFF); + break; + + case 0x18: // Range + + Op18X = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op18Y = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op18Z = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + Op18R = (int16)(DSP1.parameters [6] | (DSP1.parameters[7] << 8)); + + DSPOp18(); + + DSP1.out_count = 2; + DSP1.output [0] = (uint8)(Op18D & 0xFF); + DSP1.output [1] = (uint8)((Op18D >> 8) & 0xFF); + break; + + case 0x38: // Range + + Op38X = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op38Y = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op38Z = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + Op38R = (int16)(DSP1.parameters [6] | (DSP1.parameters[7] << 8)); + + DSPOp38(); + + DSP1.out_count = 2; + DSP1.output [0] = (uint8)(Op38D & 0xFF); + DSP1.output [1] = (uint8)((Op38D >> 8) & 0xFF); + break; + + case 0x28: // Distance (vector length) + Op28X = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op28Y = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op28Z = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp28(); + + DSP1.out_count = 2; + DSP1.output [0] = (uint8)(Op28R & 0xFF); + DSP1.output [1] = (uint8)((Op28R >> 8) & 0xFF); + break; + + case 0x2c: + case 0x0c: // Rotate (2D rotate) + Op0CA = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op0CX1 = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op0CY1 = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp0C(); + + DSP1.out_count = 4; + DSP1.output [0] = (uint8)(Op0CX2 & 0xFF); + DSP1.output [1] = (uint8)((Op0CX2 >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op0CY2 & 0xFF); + DSP1.output [3] = (uint8)((Op0CY2 >> 8) & 0xFF); + break; + + case 0x3c: + case 0x1c: // Polar (3D rotate) + Op1CZ = (DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + //MK: reversed X and Y on neviksti and John's advice. + Op1CY = (DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op1CX = (DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + Op1CXBR = (DSP1.parameters [6] | (DSP1.parameters[7] << 8)); + Op1CYBR = (DSP1.parameters [8] | (DSP1.parameters[9] << 8)); + Op1CZBR = (DSP1.parameters [10] | (DSP1.parameters[11] << 8)); + + DSPOp1C(); + + DSP1.out_count = 6; + DSP1.output [0] = (uint8)(Op1CXAR & 0xFF); + DSP1.output [1] = (uint8)((Op1CXAR >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op1CYAR & 0xFF); + DSP1.output [3] = (uint8)((Op1CYAR >> 8) & 0xFF); + DSP1.output [4] = (uint8)(Op1CZAR & 0xFF); + DSP1.output [5] = (uint8)((Op1CZAR >> 8) & 0xFF); + break; + + case 0x32: + case 0x22: + case 0x12: + case 0x02: // Parameter (Projection) + Op02FX = (short)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op02FY = (short)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op02FZ = (short)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + Op02LFE = (short)(DSP1.parameters [6] | (DSP1.parameters[7] << 8)); + Op02LES = (short)(DSP1.parameters [8] | (DSP1.parameters[9] << 8)); + Op02AAS = (unsigned short)(DSP1.parameters [10] | (DSP1.parameters[11] << 8)); + Op02AZS = (unsigned short)(DSP1.parameters [12] | (DSP1.parameters[13] << 8)); + + DSPOp02(); + + DSP1.out_count = 8; + DSP1.output [0] = (uint8)(Op02VOF & 0xFF); + DSP1.output [1] = (uint8)((Op02VOF >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op02VVA & 0xFF); + DSP1.output [3] = (uint8)((Op02VVA >> 8) & 0xFF); + DSP1.output [4] = (uint8)(Op02CX & 0xFF); + DSP1.output [5] = (uint8)((Op02CX >> 8) & 0xFF); + DSP1.output [6] = (uint8)(Op02CY & 0xFF); + DSP1.output [7] = (uint8)((Op02CY >> 8) & 0xFF); + break; + + case 0x3a: //1a Mirror + case 0x2a: //1a Mirror + case 0x1a: // Raster mode 7 matrix data + case 0x0a: + Op0AVS = (short)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + + DSPOp0A(); + + DSP1.out_count = 8; + DSP1.output [0] = (uint8)(Op0AA & 0xFF); + DSP1.output [2] = (uint8)(Op0AB & 0xFF); + DSP1.output [4] = (uint8)(Op0AC & 0xFF); + DSP1.output [6] = (uint8)(Op0AD & 0xFF); + DSP1.output [1] = (uint8)((Op0AA >> 8) & 0xFF); + DSP1.output [3] = (uint8)((Op0AB >> 8) & 0xFF); + DSP1.output [5] = (uint8)((Op0AC >> 8) & 0xFF); + DSP1.output [7] = (uint8)((Op0AD >> 8) & 0xFF); + DSP1.in_index = 0; + break; + + case 0x16: + case 0x26: + case 0x36: + case 0x06: // Project object + Op06X = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op06Y = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op06Z = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp06(); + + DSP1.out_count = 6; + DSP1.output [0] = (uint8)(Op06H & 0xff); + DSP1.output [1] = (uint8)((Op06H >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op06V & 0xFF); + DSP1.output [3] = (uint8)((Op06V >> 8) & 0xFF); + DSP1.output [4] = (uint8)(Op06S & 0xFF); + DSP1.output [5] = (uint8)((Op06S >> 8) & 0xFF); + break; + + case 0x1e: + case 0x2e: + case 0x3e: + case 0x0e: // Target + Op0EH = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op0EV = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + + DSPOp0E(); + + DSP1.out_count = 4; + DSP1.output [0] = (uint8)(Op0EX & 0xFF); + DSP1.output [1] = (uint8)((Op0EX >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op0EY & 0xFF); + DSP1.output [3] = (uint8)((Op0EY >> 8) & 0xFF); + break; + + // Extra commands used by Pilot Wings + case 0x05: + case 0x35: + case 0x31: + case 0x01: // Set attitude matrix A + Op01m = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op01Zr = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op01Yr = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + Op01Xr = (int16)(DSP1.parameters [6] | (DSP1.parameters[7] << 8)); + + DSPOp01(); + break; + + case 0x15: + case 0x11: // Set attitude matrix B + Op11m = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op11Zr = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op11Yr = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + Op11Xr = (int16)(DSP1.parameters [7] | (DSP1.parameters[7] << 8)); + + DSPOp11(); + break; + + case 0x25: + case 0x21: // Set attitude matrix C + Op21m = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op21Zr = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op21Yr = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + Op21Xr = (int16)(DSP1.parameters [6] | (DSP1.parameters[7] << 8)); + + DSPOp21(); + break; + + case 0x09: + case 0x39: + case 0x3d: + case 0x0d: // Objective matrix A + Op0DX = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op0DY = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op0DZ = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp0D(); + + DSP1.out_count = 6; + DSP1.output [0] = (uint8)(Op0DF & 0xFF); + DSP1.output [1] = (uint8)((Op0DF >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op0DL & 0xFF); + DSP1.output [3] = (uint8)((Op0DL >> 8) & 0xFF); + DSP1.output [4] = (uint8)(Op0DU & 0xFF); + DSP1.output [5] = (uint8)((Op0DU >> 8) & 0xFF); + break; + + case 0x19: + case 0x1d: // Objective matrix B + Op1DX = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op1DY = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op1DZ = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp1D(); + + DSP1.out_count = 6; + DSP1.output [0] = (uint8)(Op1DF & 0xFF); + DSP1.output [1] = (uint8)((Op1DF >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op1DL & 0xFF); + DSP1.output [3] = (uint8)((Op1DL >> 8) & 0xFF); + DSP1.output [4] = (uint8)(Op1DU & 0xFF); + DSP1.output [5] = (uint8)((Op1DU >> 8) & 0xFF); + break; + + case 0x29: + case 0x2d: // Objective matrix C + Op2DX = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op2DY = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op2DZ = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp2D(); + + DSP1.out_count = 6; + DSP1.output [0] = (uint8)(Op2DF & 0xFF); + DSP1.output [1] = (uint8)((Op2DF >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op2DL & 0xFF); + DSP1.output [3] = (uint8)((Op2DL >> 8) & 0xFF); + DSP1.output [4] = (uint8)(Op2DU & 0xFF); + DSP1.output [5] = (uint8)((Op2DU >> 8) & 0xFF); + break; + + case 0x33: + case 0x03: // Subjective matrix A + Op03F = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op03L = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op03U = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp03(); + + DSP1.out_count = 6; + DSP1.output [0] = (uint8)(Op03X & 0xFF); + DSP1.output [1] = (uint8)((Op03X >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op03Y & 0xFF); + DSP1.output [3] = (uint8)((Op03Y >> 8) & 0xFF); + DSP1.output [4] = (uint8)(Op03Z & 0xFF); + DSP1.output [5] = (uint8)((Op03Z >> 8) & 0xFF); + break; + + case 0x13: // Subjective matrix B + Op13F = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op13L = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op13U = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp13(); + + DSP1.out_count = 6; + DSP1.output [0] = (uint8)(Op13X & 0xFF); + DSP1.output [1] = (uint8)((Op13X >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op13Y & 0xFF); + DSP1.output [3] = (uint8)((Op13Y >> 8) & 0xFF); + DSP1.output [4] = (uint8)(Op13Z & 0xFF); + DSP1.output [5] = (uint8)((Op13Z >> 8) & 0xFF); + break; + + case 0x23: // Subjective matrix C + Op23F = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op23L = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op23U = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp23(); + + DSP1.out_count = 6; + DSP1.output [0] = (uint8)(Op23X & 0xFF); + DSP1.output [1] = (uint8)((Op23X >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op23Y & 0xFF); + DSP1.output [3] = (uint8)((Op23Y >> 8) & 0xFF); + DSP1.output [4] = (uint8)(Op23Z & 0xFF); + DSP1.output [5] = (uint8)((Op23Z >> 8) & 0xFF); + break; + + case 0x3b: + case 0x0b: + Op0BX = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op0BY = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op0BZ = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp0B(); + + DSP1.out_count = 2; + DSP1.output [0] = (uint8)(Op0BS & 0xFF); + DSP1.output [1] = (uint8)((Op0BS >> 8) & 0xFF); + break; + + case 0x1b: + Op1BX = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op1BY = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op1BZ = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp1B(); + + DSP1.out_count = 2; + DSP1.output [0] = (uint8)(Op1BS & 0xFF); + DSP1.output [1] = (uint8)((Op1BS >> 8) & 0xFF); + break; + + case 0x2b: + Op2BX = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op2BY = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op2BZ = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + + DSPOp2B(); + + DSP1.out_count = 2; + DSP1.output [0] = (uint8)(Op2BS & 0xFF); + DSP1.output [1] = (uint8)((Op2BS >> 8) & 0xFF); + break; + + case 0x34: + case 0x14: + Op14Zr = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + Op14Xr = (int16)(DSP1.parameters [2] | (DSP1.parameters[3] << 8)); + Op14Yr = (int16)(DSP1.parameters [4] | (DSP1.parameters[5] << 8)); + Op14U = (int16)(DSP1.parameters [6] | (DSP1.parameters[7] << 8)); + Op14F = (int16)(DSP1.parameters [8] | (DSP1.parameters[9] << 8)); + Op14L = (int16)(DSP1.parameters [10] | (DSP1.parameters[11] << 8)); + + DSPOp14(); + + DSP1.out_count = 6; + DSP1.output [0] = (uint8)(Op14Zrr & 0xFF); + DSP1.output [1] = (uint8)((Op14Zrr >> 8) & 0xFF); + DSP1.output [2] = (uint8)(Op14Xrr & 0xFF); + DSP1.output [3] = (uint8)((Op14Xrr >> 8) & 0xFF); + DSP1.output [4] = (uint8)(Op14Yrr & 0xFF); + DSP1.output [5] = (uint8)((Op14Yrr >> 8) & 0xFF); + break; + + case 0x27: + case 0x2F: + Op2FUnknown = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + + DSPOp2F(); + + DSP1.out_count = 2; + DSP1.output [0] = (uint8)(Op2FSize & 0xFF); + DSP1.output [1] = (uint8)((Op2FSize >> 8) & 0xFF); + break; + + + case 0x07: + case 0x0F: + Op0FRamsize = (int16)(DSP1.parameters [0] | (DSP1.parameters[1] << 8)); + + DSPOp0F(); + + DSP1.out_count = 2; + DSP1.output [0] = (uint8)(Op0FPass & 0xFF); + DSP1.output [1] = (uint8)((Op0FPass >> 8) & 0xFF); + break; + + default: + break; + } + } + } + } + } } uint8 DSP1GetByte(uint16 address) { - uint8 t; - if ((address & 0xf000) == 0x6000 || -// (address >= 0x8000 && address < 0xc000)) - (address&0x7fff) < 0x4000) - { - if (DSP1.out_count) - { - //if ((address & 1) == 0) - t = (uint8) DSP1.output [DSP1.out_index]; - //else - //{ - // t = (uint8) (DSP1.output [DSP1.out_index] >> 8); - DSP1.out_index++; - if (--DSP1.out_count == 0) - { - if (DSP1.command == 0x1a || DSP1.command == 0x0a) - { - DSPOp0A (); - DSP1.out_count = 8; - DSP1.out_index = 0; - DSP1.output [0] = (Op0AA&0xFF); - DSP1.output [1] = (Op0AA>>8)&0xFF; - DSP1.output [2] = (Op0AB&0xFF); - DSP1.output [3] = (Op0AB>>8)&0xFF; - DSP1.output [4] = (Op0AC&0xFF); - DSP1.output [5] = (Op0AC>>8)&0xFF; - DSP1.output [6] = (Op0AD&0xFF); - DSP1.output [7] = (Op0AD>>8)&0xFF; - } - if(DSP1.command==0x1f) - { - if((DSP1.out_index%2)!=0) - { - t=(uint8)DSP1ROM[DSP1.out_index>>1]; - } - else - { - t=DSP1ROM[DSP1.out_index>>1]>>8; - } - } - } - DSP1.waiting4command = TRUE; - //} - } - else - { - // Top Gear 3000 requires this value.... - // if(4==Settings.DSPVersion) - t = 0xff; - //Ballz3d requires this one: - // else t = 0x00; - } - } - else t = 0x80; - return t; + uint8 t; + if ((address & 0xf000) == 0x6000 || + // (address >= 0x8000 && address < 0xc000)) + (address & 0x7fff) < 0x4000) + { + if (DSP1.out_count) + { + //if ((address & 1) == 0) + t = (uint8) DSP1.output [DSP1.out_index]; + //else + //{ + // t = (uint8) (DSP1.output [DSP1.out_index] >> 8); + DSP1.out_index++; + if (--DSP1.out_count == 0) + { + if (DSP1.command == 0x1a || DSP1.command == 0x0a) + { + DSPOp0A(); + DSP1.out_count = 8; + DSP1.out_index = 0; + DSP1.output [0] = (Op0AA & 0xFF); + DSP1.output [1] = (Op0AA >> 8) & 0xFF; + DSP1.output [2] = (Op0AB & 0xFF); + DSP1.output [3] = (Op0AB >> 8) & 0xFF; + DSP1.output [4] = (Op0AC & 0xFF); + DSP1.output [5] = (Op0AC >> 8) & 0xFF; + DSP1.output [6] = (Op0AD & 0xFF); + DSP1.output [7] = (Op0AD >> 8) & 0xFF; + } + if (DSP1.command == 0x1f) + { + if ((DSP1.out_index % 2) != 0) + t = (uint8)DSP1ROM[DSP1.out_index >> 1]; + else + t = DSP1ROM[DSP1.out_index >> 1] >> 8; + } + } + DSP1.waiting4command = TRUE; + //} + } + else + { + // Top Gear 3000 requires this value.... + // if(4==Settings.DSPVersion) + t = 0xff; + //Ballz3d requires this one: + // else t = 0x00; + } + } + else t = 0x80; + return t; } void DSP2SetByte(uint8 byte, uint16 address) { - if ((address & 0xf000) == 0x6000 || - (address >= 0x8000 && address < 0xc000)) - { - if (DSP1.waiting4command) - { - DSP1.command = byte; - DSP1.in_index = 0; - DSP1.waiting4command = FALSE; -// DSP1.first_parameter = TRUE; -// printf("Op%02X\n",byte); - switch (byte) - { - case 0x01:DSP1.in_count=32;break; - case 0x03:DSP1.in_count=1;break; - case 0x05:DSP1.in_count=1;break; - case 0x09:DSP1.in_count=4;break; - case 0x06:DSP1.in_count=1;break; - case 0x0D:DSP1.in_count=2;break; - default: - printf("Op%02X\n",byte); - case 0x0f:DSP1.in_count=0;break; - } - } - else - { - DSP1.parameters [DSP1.in_index] = byte; -// DSP1.first_parameter = FALSE; - DSP1.in_index++; - } - - if (DSP1.in_count==DSP1.in_index) - { - //DSP1.parameters [DSP1.in_index] |= (byte << 8); - // Actually execute the command - DSP1.waiting4command = TRUE; - DSP1.out_index = 0; - switch (DSP1.command) - { - case 0x0D: - if(DSP2Op0DHasLen) - { - DSP2Op0DHasLen=false; - DSP1.out_count=DSP2Op0DOutLen; - //execute Op5 - DSP2_Op0D(); - } - else - { - DSP2Op0DInLen=DSP1.parameters[0]; - DSP2Op0DOutLen=DSP1.parameters[1]; - DSP1.in_index=0; - DSP1.in_count=(DSP2Op0DInLen+1)>>1; - DSP2Op0DHasLen=true; - if(byte) - DSP1.waiting4command=false; - } - break; - case 0x06: - if(DSP2Op06HasLen) - { - DSP2Op06HasLen=false; - DSP1.out_count=DSP2Op06Len; - //execute Op5 - DSP2_Op06(); - } - else - { - DSP2Op06Len=DSP1.parameters[0]; - DSP1.in_index=0; - DSP1.in_count=DSP2Op06Len; - DSP2Op06HasLen=true; - if(byte) - DSP1.waiting4command=false; - } - break; - case 0x01: - DSP1.out_count=32; - DSP2_Op01(); - break; - case 0x09: - // Multiply - don't yet know if this is signed or unsigned - DSP2Op09Word1 = DSP1.parameters[0] | (DSP1.parameters[1]<<8); - DSP2Op09Word2 = DSP1.parameters[2] | (DSP1.parameters[3]<<8); - DSP1.out_count=4; + if ((address & 0xf000) == 0x6000 || + (address >= 0x8000 && address < 0xc000)) + { + if (DSP1.waiting4command) + { + DSP1.command = byte; + DSP1.in_index = 0; + DSP1.waiting4command = FALSE; + // DSP1.first_parameter = TRUE; + // printf("Op%02X\n",byte); + switch (byte) + { + case 0x01: + DSP1.in_count = 32; + break; + case 0x03: + DSP1.in_count = 1; + break; + case 0x05: + DSP1.in_count = 1; + break; + case 0x09: + DSP1.in_count = 4; + break; + case 0x06: + DSP1.in_count = 1; + break; + case 0x0D: + DSP1.in_count = 2; + break; + default: + printf("Op%02X\n", byte); + case 0x0f: + DSP1.in_count = 0; + break; + } + } + else + { + DSP1.parameters [DSP1.in_index] = byte; + // DSP1.first_parameter = FALSE; + DSP1.in_index++; + } + + if (DSP1.in_count == DSP1.in_index) + { + //DSP1.parameters [DSP1.in_index] |= (byte << 8); + // Actually execute the command + DSP1.waiting4command = TRUE; + DSP1.out_index = 0; + switch (DSP1.command) + { + case 0x0D: + if (DSP2Op0DHasLen) + { + DSP2Op0DHasLen = false; + DSP1.out_count = DSP2Op0DOutLen; + //execute Op5 + DSP2_Op0D(); + } + else + { + DSP2Op0DInLen = DSP1.parameters[0]; + DSP2Op0DOutLen = DSP1.parameters[1]; + DSP1.in_index = 0; + DSP1.in_count = (DSP2Op0DInLen + 1) >> 1; + DSP2Op0DHasLen = true; + if (byte) + DSP1.waiting4command = false; + } + break; + case 0x06: + if (DSP2Op06HasLen) + { + DSP2Op06HasLen = false; + DSP1.out_count = DSP2Op06Len; + //execute Op5 + DSP2_Op06(); + } + else + { + DSP2Op06Len = DSP1.parameters[0]; + DSP1.in_index = 0; + DSP1.in_count = DSP2Op06Len; + DSP2Op06HasLen = true; + if (byte) + DSP1.waiting4command = false; + } + break; + case 0x01: + DSP1.out_count = 32; + DSP2_Op01(); + break; + case 0x09: + // Multiply - don't yet know if this is signed or unsigned + DSP2Op09Word1 = DSP1.parameters[0] | (DSP1.parameters[1] << 8); + DSP2Op09Word2 = DSP1.parameters[2] | (DSP1.parameters[3] << 8); + DSP1.out_count = 4; #ifdef FAST_LSB_WORD_ACCESS - *(uint32 *)DSP1.output = DSP2Op09Word1 * DSP2Op09Word2; + *(uint32*)DSP1.output = DSP2Op09Word1 * DSP2Op09Word2; #else - uint32 temp; - temp=DSP2Op09Word1 * DSP2Op09Word2; - DSP1.output[0]=temp&0xFF; - DSP1.output[1]=(temp>>8)&0xFF; - DSP1.output[2]=(temp>>16)&0xFF; - DSP1.output[3]=(temp>>24)&0xFF; + uint32 temp; + temp = DSP2Op09Word1 * DSP2Op09Word2; + DSP1.output[0] = temp & 0xFF; + DSP1.output[1] = (temp >> 8) & 0xFF; + DSP1.output[2] = (temp >> 16) & 0xFF; + DSP1.output[3] = (temp >> 24) & 0xFF; #endif - break; - case 0x05: - if(DSP2Op05HasLen) - { - DSP2Op05HasLen=false; - DSP1.out_count=DSP2Op05Len; - //execute Op5 - DSP2_Op05(); - } - else - { - DSP2Op05Len=DSP1.parameters[0]; - DSP1.in_index=0; - DSP1.in_count=2*DSP2Op05Len; - DSP2Op05HasLen=true; - if(byte) - DSP1.waiting4command=false; - } - break; - - case 0x03: - DSP2Op05Transparent= DSP1.parameters[0]; - //DSP2Op03(); - break; - case 0x0f: - default: - break; - } - } - } + break; + case 0x05: + if (DSP2Op05HasLen) + { + DSP2Op05HasLen = false; + DSP1.out_count = DSP2Op05Len; + //execute Op5 + DSP2_Op05(); + } + else + { + DSP2Op05Len = DSP1.parameters[0]; + DSP1.in_index = 0; + DSP1.in_count = 2 * DSP2Op05Len; + DSP2Op05HasLen = true; + if (byte) + DSP1.waiting4command = false; + } + break; + + case 0x03: + DSP2Op05Transparent = DSP1.parameters[0]; + //DSP2Op03(); + break; + case 0x0f: + default: + break; + } + } + } } uint8 DSP2GetByte(uint16 address) { - uint8 t; - if ((address & 0xf000) == 0x6000 || - (address >= 0x8000 && address < 0xc000)) - { - if (DSP1.out_count) - { - t = (uint8) DSP1.output [DSP1.out_index]; - DSP1.out_index++; - if(DSP1.out_count==DSP1.out_index) - DSP1.out_count=0; - } - else - { - t = 0xff; - } - } - else t = 0x80; - return t; + uint8 t; + if ((address & 0xf000) == 0x6000 || + (address >= 0x8000 && address < 0xc000)) + { + if (DSP1.out_count) + { + t = (uint8) DSP1.output [DSP1.out_index]; + DSP1.out_index++; + if (DSP1.out_count == DSP1.out_index) + DSP1.out_count = 0; + } + else + t = 0xff; + } + else t = 0x80; + return t; } //Disable non-working chips? #ifdef DSP_DUMMY_LOOPS -//static const uint16 DSP1ROM[1024] from SNES9X v1.53 -uint16 Dsp3Rom[1024] = { - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0001, 0x0002, 0x0004, 0x0008, 0x0010, 0x0020, - 0x0040, 0x0080, 0x0100, 0x0200, 0x0400, 0x0800, 0x1000, 0x2000, - 0x4000, 0x7fff, 0x4000, 0x2000, 0x1000, 0x0800, 0x0400, 0x0200, - 0x0100, 0x0080, 0x0040, 0x0020, 0x0001, 0x0008, 0x0004, 0x0002, - 0x0001, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x8000, 0xffe5, 0x0100, 0x7fff, 0x7f02, 0x7e08, - 0x7d12, 0x7c1f, 0x7b30, 0x7a45, 0x795d, 0x7878, 0x7797, 0x76ba, - 0x75df, 0x7507, 0x7433, 0x7361, 0x7293, 0x71c7, 0x70fe, 0x7038, - 0x6f75, 0x6eb4, 0x6df6, 0x6d3a, 0x6c81, 0x6bca, 0x6b16, 0x6a64, - 0x69b4, 0x6907, 0x685b, 0x67b2, 0x670b, 0x6666, 0x65c4, 0x6523, - 0x6484, 0x63e7, 0x634c, 0x62b3, 0x621c, 0x6186, 0x60f2, 0x6060, - 0x5fd0, 0x5f41, 0x5eb5, 0x5e29, 0x5d9f, 0x5d17, 0x5c91, 0x5c0c, - 0x5b88, 0x5b06, 0x5a85, 0x5a06, 0x5988, 0x590b, 0x5890, 0x5816, - 0x579d, 0x5726, 0x56b0, 0x563b, 0x55c8, 0x5555, 0x54e4, 0x5474, - 0x5405, 0x5398, 0x532b, 0x52bf, 0x5255, 0x51ec, 0x5183, 0x511c, - 0x50b6, 0x5050, 0x4fec, 0x4f89, 0x4f26, 0x4ec5, 0x4e64, 0x4e05, - 0x4da6, 0x4d48, 0x4cec, 0x4c90, 0x4c34, 0x4bda, 0x4b81, 0x4b28, - 0x4ad0, 0x4a79, 0x4a23, 0x49cd, 0x4979, 0x4925, 0x48d1, 0x487f, - 0x482d, 0x47dc, 0x478c, 0x473c, 0x46ed, 0x469f, 0x4651, 0x4604, - 0x45b8, 0x456c, 0x4521, 0x44d7, 0x448d, 0x4444, 0x43fc, 0x43b4, - 0x436d, 0x4326, 0x42e0, 0x429a, 0x4255, 0x4211, 0x41cd, 0x4189, - 0x4146, 0x4104, 0x40c2, 0x4081, 0x4040, 0x3fff, 0x41f7, 0x43e1, - 0x45bd, 0x478d, 0x4951, 0x4b0b, 0x4cbb, 0x4e61, 0x4fff, 0x5194, - 0x5322, 0x54a9, 0x5628, 0x57a2, 0x5914, 0x5a81, 0x5be9, 0x5d4a, - 0x5ea7, 0x5fff, 0x6152, 0x62a0, 0x63ea, 0x6530, 0x6672, 0x67b0, - 0x68ea, 0x6a20, 0x6b53, 0x6c83, 0x6daf, 0x6ed9, 0x6fff, 0x7122, - 0x7242, 0x735f, 0x747a, 0x7592, 0x76a7, 0x77ba, 0x78cb, 0x79d9, - 0x7ae5, 0x7bee, 0x7cf5, 0x7dfa, 0x7efe, 0x7fff, 0x0000, 0x0324, - 0x0647, 0x096a, 0x0c8b, 0x0fab, 0x12c8, 0x15e2, 0x18f8, 0x1c0b, - 0x1f19, 0x2223, 0x2528, 0x2826, 0x2b1f, 0x2e11, 0x30fb, 0x33de, - 0x36ba, 0x398c, 0x3c56, 0x3f17, 0x41ce, 0x447a, 0x471c, 0x49b4, - 0x4c3f, 0x4ebf, 0x5133, 0x539b, 0x55f5, 0x5842, 0x5a82, 0x5cb4, - 0x5ed7, 0x60ec, 0x62f2, 0x64e8, 0x66cf, 0x68a6, 0x6a6d, 0x6c24, - 0x6dca, 0x6f5f, 0x70e2, 0x7255, 0x73b5, 0x7504, 0x7641, 0x776c, - 0x7884, 0x798a, 0x7a7d, 0x7b5d, 0x7c29, 0x7ce3, 0x7d8a, 0x7e1d, - 0x7e9d, 0x7f09, 0x7f62, 0x7fa7, 0x7fd8, 0x7ff6, 0x7fff, 0x7ff6, - 0x7fd8, 0x7fa7, 0x7f62, 0x7f09, 0x7e9d, 0x7e1d, 0x7d8a, 0x7ce3, - 0x7c29, 0x7b5d, 0x7a7d, 0x798a, 0x7884, 0x776c, 0x7641, 0x7504, - 0x73b5, 0x7255, 0x70e2, 0x6f5f, 0x6dca, 0x6c24, 0x6a6d, 0x68a6, - 0x66cf, 0x64e8, 0x62f2, 0x60ec, 0x5ed7, 0x5cb4, 0x5a82, 0x5842, - 0x55f5, 0x539b, 0x5133, 0x4ebf, 0x4c3f, 0x49b4, 0x471c, 0x447a, - 0x41ce, 0x3f17, 0x3c56, 0x398c, 0x36ba, 0x33de, 0x30fb, 0x2e11, - 0x2b1f, 0x2826, 0x2528, 0x2223, 0x1f19, 0x1c0b, 0x18f8, 0x15e2, - 0x12c8, 0x0fab, 0x0c8b, 0x096a, 0x0647, 0x0324, 0x7fff, 0x7ff6, - 0x7fd8, 0x7fa7, 0x7f62, 0x7f09, 0x7e9d, 0x7e1d, 0x7d8a, 0x7ce3, - 0x7c29, 0x7b5d, 0x7a7d, 0x798a, 0x7884, 0x776c, 0x7641, 0x7504, - 0x73b5, 0x7255, 0x70e2, 0x6f5f, 0x6dca, 0x6c24, 0x6a6d, 0x68a6, - 0x66cf, 0x64e8, 0x62f2, 0x60ec, 0x5ed7, 0x5cb4, 0x5a82, 0x5842, - 0x55f5, 0x539b, 0x5133, 0x4ebf, 0x4c3f, 0x49b4, 0x471c, 0x447a, - 0x41ce, 0x3f17, 0x3c56, 0x398c, 0x36ba, 0x33de, 0x30fb, 0x2e11, - 0x2b1f, 0x2826, 0x2528, 0x2223, 0x1f19, 0x1c0b, 0x18f8, 0x15e2, - 0x12c8, 0x0fab, 0x0c8b, 0x096a, 0x0647, 0x0324, 0x0000, 0xfcdc, - 0xf9b9, 0xf696, 0xf375, 0xf055, 0xed38, 0xea1e, 0xe708, 0xe3f5, - 0xe0e7, 0xdddd, 0xdad8, 0xd7da, 0xd4e1, 0xd1ef, 0xcf05, 0xcc22, - 0xc946, 0xc674, 0xc3aa, 0xc0e9, 0xbe32, 0xbb86, 0xb8e4, 0xb64c, - 0xb3c1, 0xb141, 0xaecd, 0xac65, 0xaa0b, 0xa7be, 0xa57e, 0xa34c, - 0xa129, 0x9f14, 0x9d0e, 0x9b18, 0x9931, 0x975a, 0x9593, 0x93dc, - 0x9236, 0x90a1, 0x8f1e, 0x8dab, 0x8c4b, 0x8afc, 0x89bf, 0x8894, - 0x877c, 0x8676, 0x8583, 0x84a3, 0x83d7, 0x831d, 0x8276, 0x81e3, - 0x8163, 0x80f7, 0x809e, 0x8059, 0x8028, 0x800a, 0x6488, 0x0080, - 0x03ff, 0x0116, 0x0002, 0x0080, 0x4000, 0x3fd7, 0x3faf, 0x3f86, - 0x3f5d, 0x3f34, 0x3f0c, 0x3ee3, 0x3eba, 0x3e91, 0x3e68, 0x3e40, - 0x3e17, 0x3dee, 0x3dc5, 0x3d9c, 0x3d74, 0x3d4b, 0x3d22, 0x3cf9, - 0x3cd0, 0x3ca7, 0x3c7f, 0x3c56, 0x3c2d, 0x3c04, 0x3bdb, 0x3bb2, - 0x3b89, 0x3b60, 0x3b37, 0x3b0e, 0x3ae5, 0x3abc, 0x3a93, 0x3a69, - 0x3a40, 0x3a17, 0x39ee, 0x39c5, 0x399c, 0x3972, 0x3949, 0x3920, - 0x38f6, 0x38cd, 0x38a4, 0x387a, 0x3851, 0x3827, 0x37fe, 0x37d4, - 0x37aa, 0x3781, 0x3757, 0x372d, 0x3704, 0x36da, 0x36b0, 0x3686, - 0x365c, 0x3632, 0x3609, 0x35df, 0x35b4, 0x358a, 0x3560, 0x3536, - 0x350c, 0x34e1, 0x34b7, 0x348d, 0x3462, 0x3438, 0x340d, 0x33e3, - 0x33b8, 0x338d, 0x3363, 0x3338, 0x330d, 0x32e2, 0x32b7, 0x328c, - 0x3261, 0x3236, 0x320b, 0x31df, 0x31b4, 0x3188, 0x315d, 0x3131, - 0x3106, 0x30da, 0x30ae, 0x3083, 0x3057, 0x302b, 0x2fff, 0x2fd2, - 0x2fa6, 0x2f7a, 0x2f4d, 0x2f21, 0x2ef4, 0x2ec8, 0x2e9b, 0x2e6e, - 0x2e41, 0x2e14, 0x2de7, 0x2dba, 0x2d8d, 0x2d60, 0x2d32, 0x2d05, - 0x2cd7, 0x2ca9, 0x2c7b, 0x2c4d, 0x2c1f, 0x2bf1, 0x2bc3, 0x2b94, - 0x2b66, 0x2b37, 0x2b09, 0x2ada, 0x2aab, 0x2a7c, 0x2a4c, 0x2a1d, - 0x29ed, 0x29be, 0x298e, 0x295e, 0x292e, 0x28fe, 0x28ce, 0x289d, - 0x286d, 0x283c, 0x280b, 0x27da, 0x27a9, 0x2777, 0x2746, 0x2714, - 0x26e2, 0x26b0, 0x267e, 0x264c, 0x2619, 0x25e7, 0x25b4, 0x2581, - 0x254d, 0x251a, 0x24e6, 0x24b2, 0x247e, 0x244a, 0x2415, 0x23e1, - 0x23ac, 0x2376, 0x2341, 0x230b, 0x22d6, 0x229f, 0x2269, 0x2232, - 0x21fc, 0x21c4, 0x218d, 0x2155, 0x211d, 0x20e5, 0x20ad, 0x2074, - 0x203b, 0x2001, 0x1fc7, 0x1f8d, 0x1f53, 0x1f18, 0x1edd, 0x1ea1, - 0x1e66, 0x1e29, 0x1ded, 0x1db0, 0x1d72, 0x1d35, 0x1cf6, 0x1cb8, - 0x1c79, 0x1c39, 0x1bf9, 0x1bb8, 0x1b77, 0x1b36, 0x1af4, 0x1ab1, - 0x1a6e, 0x1a2a, 0x19e6, 0x19a1, 0x195c, 0x1915, 0x18ce, 0x1887, - 0x183f, 0x17f5, 0x17ac, 0x1761, 0x1715, 0x16c9, 0x167c, 0x162e, - 0x15df, 0x158e, 0x153d, 0x14eb, 0x1497, 0x1442, 0x13ec, 0x1395, - 0x133c, 0x12e2, 0x1286, 0x1228, 0x11c9, 0x1167, 0x1104, 0x109e, - 0x1036, 0x0fcc, 0x0f5f, 0x0eef, 0x0e7b, 0x0e04, 0x0d89, 0x0d0a, - 0x0c86, 0x0bfd, 0x0b6d, 0x0ad6, 0x0a36, 0x098d, 0x08d7, 0x0811, - 0x0736, 0x063e, 0x0519, 0x039a, 0x0000, 0x7fff, 0x0100, 0x0080, - 0x021d, 0x00c8, 0x00ce, 0x0048, 0x0a26, 0x277a, 0x00ce, 0x6488, - 0x14ac, 0x0001, 0x00f9, 0x00fc, 0x00ff, 0x00fc, 0x00f9, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff +//static const uint16 DSP1ROM[1024] from SNES9X v1.53 +uint16 Dsp3Rom[1024] = +{ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0001, 0x0002, 0x0004, 0x0008, 0x0010, 0x0020, + 0x0040, 0x0080, 0x0100, 0x0200, 0x0400, 0x0800, 0x1000, 0x2000, + 0x4000, 0x7fff, 0x4000, 0x2000, 0x1000, 0x0800, 0x0400, 0x0200, + 0x0100, 0x0080, 0x0040, 0x0020, 0x0001, 0x0008, 0x0004, 0x0002, + 0x0001, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x8000, 0xffe5, 0x0100, 0x7fff, 0x7f02, 0x7e08, + 0x7d12, 0x7c1f, 0x7b30, 0x7a45, 0x795d, 0x7878, 0x7797, 0x76ba, + 0x75df, 0x7507, 0x7433, 0x7361, 0x7293, 0x71c7, 0x70fe, 0x7038, + 0x6f75, 0x6eb4, 0x6df6, 0x6d3a, 0x6c81, 0x6bca, 0x6b16, 0x6a64, + 0x69b4, 0x6907, 0x685b, 0x67b2, 0x670b, 0x6666, 0x65c4, 0x6523, + 0x6484, 0x63e7, 0x634c, 0x62b3, 0x621c, 0x6186, 0x60f2, 0x6060, + 0x5fd0, 0x5f41, 0x5eb5, 0x5e29, 0x5d9f, 0x5d17, 0x5c91, 0x5c0c, + 0x5b88, 0x5b06, 0x5a85, 0x5a06, 0x5988, 0x590b, 0x5890, 0x5816, + 0x579d, 0x5726, 0x56b0, 0x563b, 0x55c8, 0x5555, 0x54e4, 0x5474, + 0x5405, 0x5398, 0x532b, 0x52bf, 0x5255, 0x51ec, 0x5183, 0x511c, + 0x50b6, 0x5050, 0x4fec, 0x4f89, 0x4f26, 0x4ec5, 0x4e64, 0x4e05, + 0x4da6, 0x4d48, 0x4cec, 0x4c90, 0x4c34, 0x4bda, 0x4b81, 0x4b28, + 0x4ad0, 0x4a79, 0x4a23, 0x49cd, 0x4979, 0x4925, 0x48d1, 0x487f, + 0x482d, 0x47dc, 0x478c, 0x473c, 0x46ed, 0x469f, 0x4651, 0x4604, + 0x45b8, 0x456c, 0x4521, 0x44d7, 0x448d, 0x4444, 0x43fc, 0x43b4, + 0x436d, 0x4326, 0x42e0, 0x429a, 0x4255, 0x4211, 0x41cd, 0x4189, + 0x4146, 0x4104, 0x40c2, 0x4081, 0x4040, 0x3fff, 0x41f7, 0x43e1, + 0x45bd, 0x478d, 0x4951, 0x4b0b, 0x4cbb, 0x4e61, 0x4fff, 0x5194, + 0x5322, 0x54a9, 0x5628, 0x57a2, 0x5914, 0x5a81, 0x5be9, 0x5d4a, + 0x5ea7, 0x5fff, 0x6152, 0x62a0, 0x63ea, 0x6530, 0x6672, 0x67b0, + 0x68ea, 0x6a20, 0x6b53, 0x6c83, 0x6daf, 0x6ed9, 0x6fff, 0x7122, + 0x7242, 0x735f, 0x747a, 0x7592, 0x76a7, 0x77ba, 0x78cb, 0x79d9, + 0x7ae5, 0x7bee, 0x7cf5, 0x7dfa, 0x7efe, 0x7fff, 0x0000, 0x0324, + 0x0647, 0x096a, 0x0c8b, 0x0fab, 0x12c8, 0x15e2, 0x18f8, 0x1c0b, + 0x1f19, 0x2223, 0x2528, 0x2826, 0x2b1f, 0x2e11, 0x30fb, 0x33de, + 0x36ba, 0x398c, 0x3c56, 0x3f17, 0x41ce, 0x447a, 0x471c, 0x49b4, + 0x4c3f, 0x4ebf, 0x5133, 0x539b, 0x55f5, 0x5842, 0x5a82, 0x5cb4, + 0x5ed7, 0x60ec, 0x62f2, 0x64e8, 0x66cf, 0x68a6, 0x6a6d, 0x6c24, + 0x6dca, 0x6f5f, 0x70e2, 0x7255, 0x73b5, 0x7504, 0x7641, 0x776c, + 0x7884, 0x798a, 0x7a7d, 0x7b5d, 0x7c29, 0x7ce3, 0x7d8a, 0x7e1d, + 0x7e9d, 0x7f09, 0x7f62, 0x7fa7, 0x7fd8, 0x7ff6, 0x7fff, 0x7ff6, + 0x7fd8, 0x7fa7, 0x7f62, 0x7f09, 0x7e9d, 0x7e1d, 0x7d8a, 0x7ce3, + 0x7c29, 0x7b5d, 0x7a7d, 0x798a, 0x7884, 0x776c, 0x7641, 0x7504, + 0x73b5, 0x7255, 0x70e2, 0x6f5f, 0x6dca, 0x6c24, 0x6a6d, 0x68a6, + 0x66cf, 0x64e8, 0x62f2, 0x60ec, 0x5ed7, 0x5cb4, 0x5a82, 0x5842, + 0x55f5, 0x539b, 0x5133, 0x4ebf, 0x4c3f, 0x49b4, 0x471c, 0x447a, + 0x41ce, 0x3f17, 0x3c56, 0x398c, 0x36ba, 0x33de, 0x30fb, 0x2e11, + 0x2b1f, 0x2826, 0x2528, 0x2223, 0x1f19, 0x1c0b, 0x18f8, 0x15e2, + 0x12c8, 0x0fab, 0x0c8b, 0x096a, 0x0647, 0x0324, 0x7fff, 0x7ff6, + 0x7fd8, 0x7fa7, 0x7f62, 0x7f09, 0x7e9d, 0x7e1d, 0x7d8a, 0x7ce3, + 0x7c29, 0x7b5d, 0x7a7d, 0x798a, 0x7884, 0x776c, 0x7641, 0x7504, + 0x73b5, 0x7255, 0x70e2, 0x6f5f, 0x6dca, 0x6c24, 0x6a6d, 0x68a6, + 0x66cf, 0x64e8, 0x62f2, 0x60ec, 0x5ed7, 0x5cb4, 0x5a82, 0x5842, + 0x55f5, 0x539b, 0x5133, 0x4ebf, 0x4c3f, 0x49b4, 0x471c, 0x447a, + 0x41ce, 0x3f17, 0x3c56, 0x398c, 0x36ba, 0x33de, 0x30fb, 0x2e11, + 0x2b1f, 0x2826, 0x2528, 0x2223, 0x1f19, 0x1c0b, 0x18f8, 0x15e2, + 0x12c8, 0x0fab, 0x0c8b, 0x096a, 0x0647, 0x0324, 0x0000, 0xfcdc, + 0xf9b9, 0xf696, 0xf375, 0xf055, 0xed38, 0xea1e, 0xe708, 0xe3f5, + 0xe0e7, 0xdddd, 0xdad8, 0xd7da, 0xd4e1, 0xd1ef, 0xcf05, 0xcc22, + 0xc946, 0xc674, 0xc3aa, 0xc0e9, 0xbe32, 0xbb86, 0xb8e4, 0xb64c, + 0xb3c1, 0xb141, 0xaecd, 0xac65, 0xaa0b, 0xa7be, 0xa57e, 0xa34c, + 0xa129, 0x9f14, 0x9d0e, 0x9b18, 0x9931, 0x975a, 0x9593, 0x93dc, + 0x9236, 0x90a1, 0x8f1e, 0x8dab, 0x8c4b, 0x8afc, 0x89bf, 0x8894, + 0x877c, 0x8676, 0x8583, 0x84a3, 0x83d7, 0x831d, 0x8276, 0x81e3, + 0x8163, 0x80f7, 0x809e, 0x8059, 0x8028, 0x800a, 0x6488, 0x0080, + 0x03ff, 0x0116, 0x0002, 0x0080, 0x4000, 0x3fd7, 0x3faf, 0x3f86, + 0x3f5d, 0x3f34, 0x3f0c, 0x3ee3, 0x3eba, 0x3e91, 0x3e68, 0x3e40, + 0x3e17, 0x3dee, 0x3dc5, 0x3d9c, 0x3d74, 0x3d4b, 0x3d22, 0x3cf9, + 0x3cd0, 0x3ca7, 0x3c7f, 0x3c56, 0x3c2d, 0x3c04, 0x3bdb, 0x3bb2, + 0x3b89, 0x3b60, 0x3b37, 0x3b0e, 0x3ae5, 0x3abc, 0x3a93, 0x3a69, + 0x3a40, 0x3a17, 0x39ee, 0x39c5, 0x399c, 0x3972, 0x3949, 0x3920, + 0x38f6, 0x38cd, 0x38a4, 0x387a, 0x3851, 0x3827, 0x37fe, 0x37d4, + 0x37aa, 0x3781, 0x3757, 0x372d, 0x3704, 0x36da, 0x36b0, 0x3686, + 0x365c, 0x3632, 0x3609, 0x35df, 0x35b4, 0x358a, 0x3560, 0x3536, + 0x350c, 0x34e1, 0x34b7, 0x348d, 0x3462, 0x3438, 0x340d, 0x33e3, + 0x33b8, 0x338d, 0x3363, 0x3338, 0x330d, 0x32e2, 0x32b7, 0x328c, + 0x3261, 0x3236, 0x320b, 0x31df, 0x31b4, 0x3188, 0x315d, 0x3131, + 0x3106, 0x30da, 0x30ae, 0x3083, 0x3057, 0x302b, 0x2fff, 0x2fd2, + 0x2fa6, 0x2f7a, 0x2f4d, 0x2f21, 0x2ef4, 0x2ec8, 0x2e9b, 0x2e6e, + 0x2e41, 0x2e14, 0x2de7, 0x2dba, 0x2d8d, 0x2d60, 0x2d32, 0x2d05, + 0x2cd7, 0x2ca9, 0x2c7b, 0x2c4d, 0x2c1f, 0x2bf1, 0x2bc3, 0x2b94, + 0x2b66, 0x2b37, 0x2b09, 0x2ada, 0x2aab, 0x2a7c, 0x2a4c, 0x2a1d, + 0x29ed, 0x29be, 0x298e, 0x295e, 0x292e, 0x28fe, 0x28ce, 0x289d, + 0x286d, 0x283c, 0x280b, 0x27da, 0x27a9, 0x2777, 0x2746, 0x2714, + 0x26e2, 0x26b0, 0x267e, 0x264c, 0x2619, 0x25e7, 0x25b4, 0x2581, + 0x254d, 0x251a, 0x24e6, 0x24b2, 0x247e, 0x244a, 0x2415, 0x23e1, + 0x23ac, 0x2376, 0x2341, 0x230b, 0x22d6, 0x229f, 0x2269, 0x2232, + 0x21fc, 0x21c4, 0x218d, 0x2155, 0x211d, 0x20e5, 0x20ad, 0x2074, + 0x203b, 0x2001, 0x1fc7, 0x1f8d, 0x1f53, 0x1f18, 0x1edd, 0x1ea1, + 0x1e66, 0x1e29, 0x1ded, 0x1db0, 0x1d72, 0x1d35, 0x1cf6, 0x1cb8, + 0x1c79, 0x1c39, 0x1bf9, 0x1bb8, 0x1b77, 0x1b36, 0x1af4, 0x1ab1, + 0x1a6e, 0x1a2a, 0x19e6, 0x19a1, 0x195c, 0x1915, 0x18ce, 0x1887, + 0x183f, 0x17f5, 0x17ac, 0x1761, 0x1715, 0x16c9, 0x167c, 0x162e, + 0x15df, 0x158e, 0x153d, 0x14eb, 0x1497, 0x1442, 0x13ec, 0x1395, + 0x133c, 0x12e2, 0x1286, 0x1228, 0x11c9, 0x1167, 0x1104, 0x109e, + 0x1036, 0x0fcc, 0x0f5f, 0x0eef, 0x0e7b, 0x0e04, 0x0d89, 0x0d0a, + 0x0c86, 0x0bfd, 0x0b6d, 0x0ad6, 0x0a36, 0x098d, 0x08d7, 0x0811, + 0x0736, 0x063e, 0x0519, 0x039a, 0x0000, 0x7fff, 0x0100, 0x0080, + 0x021d, 0x00c8, 0x00ce, 0x0048, 0x0a26, 0x277a, 0x00ce, 0x6488, + 0x14ac, 0x0001, 0x00f9, 0x00fc, 0x00ff, 0x00fc, 0x00f9, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff }; void DSP3SetByte(uint8 byte, uint16 address) { - if ((address & 0xf000) == 0x6000 || - (address >= 0x8000 && address < 0xc000)) - { - if (DSP1.waiting4command) - { - DSP1.command = byte; - DSP1.in_index = 0; - DSP1.waiting4command = FALSE; -// DSP1.first_parameter = TRUE; -// printf("Op%02X\n",byte); - switch (byte) - { - case 0x2F:DSP1.in_count=2;break; - case 0x1F:DSP1.in_count=2;break; - case 0x0F:DSP1.in_count=2;break; - case 0x38:DSP1.in_count=4;break; - default: -// printf("Op%02X\n",byte); - break; - } - } - else - { - DSP1.parameters [DSP1.in_index] = byte; -// DSP1.first_parameter = FALSE; - DSP1.in_index++; - } - - if (DSP1.in_count==DSP1.in_index) - { - //DSP1.parameters [DSP1.in_index] |= (byte << 8); - // Actually execute the command - DSP1.waiting4command = TRUE; - DSP1.out_index = 0; - switch (DSP1.command) - { - case 0x2F:DSP1.out_count=2;break; - case 0x1F:DSP1.out_count=2048;break; - case 0x0F:DSP1.out_count=2; - DSP1.output[0]=0; - DSP1.output[1]=0; - break; - case 0x38: - { - DSP1.out_count=2; - // 176B - DSP1.output[0]=0; - DSP1.output[1]=0x80; - - break; - } - default: - break; - } - } - } + if ((address & 0xf000) == 0x6000 || + (address >= 0x8000 && address < 0xc000)) + { + if (DSP1.waiting4command) + { + DSP1.command = byte; + DSP1.in_index = 0; + DSP1.waiting4command = FALSE; + // DSP1.first_parameter = TRUE; + // printf("Op%02X\n",byte); + switch (byte) + { + case 0x2F: + DSP1.in_count = 2; + break; + case 0x1F: + DSP1.in_count = 2; + break; + case 0x0F: + DSP1.in_count = 2; + break; + case 0x38: + DSP1.in_count = 4; + break; + default: + // printf("Op%02X\n",byte); + break; + } + } + else + { + DSP1.parameters [DSP1.in_index] = byte; + // DSP1.first_parameter = FALSE; + DSP1.in_index++; + } + + if (DSP1.in_count == DSP1.in_index) + { + //DSP1.parameters [DSP1.in_index] |= (byte << 8); + // Actually execute the command + DSP1.waiting4command = TRUE; + DSP1.out_index = 0; + switch (DSP1.command) + { + case 0x2F: + DSP1.out_count = 2; + break; + case 0x1F: + DSP1.out_count = 2048; + break; + case 0x0F: + DSP1.out_count = 2; + DSP1.output[0] = 0; + DSP1.output[1] = 0; + break; + case 0x38: + { + DSP1.out_count = 2; + // 176B + DSP1.output[0] = 0; + DSP1.output[1] = 0x80; + + break; + } + default: + break; + } + } + } } uint8 DSP3GetByte(uint16 address) { - uint8 t; - if ((address & 0xf000) == 0x6000 || - (address >= 0x8000 && address < 0xc000)) - { - if(DSP1.command==0x38&&DSP1.out_index==1) - { - t=4; - } - - if (DSP1.out_count) - { - if(DSP1.command==0x1f) - { - if((DSP1.out_index%2)!=0) - { - t=(uint8)Dsp3Rom[DSP1.out_index>>1]; - } - else - { - t=Dsp3Rom[DSP1.out_index>>1]>>8; - } -// t=Dsp3Rom[DSP1.out_index]; - DSP1.out_index++; - } - else - { - t = (uint8) DSP1.output [DSP1.out_index]; - DSP1.out_index++; - DSP1.out_index%=512; - if(DSP1.out_count==DSP1.out_index) - DSP1.out_count=0; - } - } - else - { - t = 0xff; - } - } - else - { - t = 0x80; -/* if(DSP1.command=0x38&&DSP1.out_count==0) - { - t=0xC0; - static int Op38c; - if(Op38c==14) - { - Op38c=0; - t=0x80; - DSP1.in_count=4; - } - Op38c++; - }*/ - } - return t; + uint8 t; + if ((address & 0xf000) == 0x6000 || + (address >= 0x8000 && address < 0xc000)) + { + if (DSP1.command == 0x38 && DSP1.out_index == 1) + t = 4; + + if (DSP1.out_count) + { + if (DSP1.command == 0x1f) + { + if ((DSP1.out_index % 2) != 0) + t = (uint8)Dsp3Rom[DSP1.out_index >> 1]; + else + t = Dsp3Rom[DSP1.out_index >> 1] >> 8; + // t=Dsp3Rom[DSP1.out_index]; + DSP1.out_index++; + } + else + { + t = (uint8) DSP1.output [DSP1.out_index]; + DSP1.out_index++; + DSP1.out_index %= 512; + if (DSP1.out_count == DSP1.out_index) + DSP1.out_count = 0; + } + } + else + t = 0xff; + } + else + { + t = 0x80; + /* if(DSP1.command=0x38&&DSP1.out_count==0) + { + t=0xC0; + static int Op38c; + if(Op38c==14) + { + Op38c=0; + t=0x80; + DSP1.in_count=4; + } + Op38c++; + }*/ + } + return t; } #endif typedef struct { - bool8 waiting4command; - bool8 half_command; - uint16 command; - uint32 in_count; - uint32 in_index; - uint32 out_count; - uint32 out_index; - uint8 parameters [512]; - uint8 output [512]; -}SDSP4; + bool8 waiting4command; + bool8 half_command; + uint16 command; + uint32 in_count; + uint32 in_index; + uint32 out_count; + uint32 out_index; + uint8 parameters [512]; + uint8 output [512]; +} SDSP4; SDSP4 DSP4; #include "dsp4emu.c" -bool DSP4_init=FALSE; +bool DSP4_init = FALSE; void DSP4SetByte(uint8 byte, uint16 address) { - if(!DSP4_init) - { - // bootup - DSP4.waiting4command=1; - DSP4_init=TRUE; - } - - if ((address & 0xf000) == 0x6000 || - (address >= 0x8000 && address < 0xc000)) - { - if(DSP4.out_index<DSP4.out_count) - { - DSP4.out_index++; - return; - } - - if (DSP4.waiting4command) - { - if(DSP4.half_command) - { - DSP4.command |= (byte<<8); - DSP4.in_index = 0; - DSP4.waiting4command = FALSE; - // DSP4.first_parameter = TRUE; - DSP4.half_command=0; - DSP4.out_count=0; - DSP4.out_index=0; - DSP4_Logic=0; - - switch (DSP4.command) - { - case 0x0000:DSP4.in_count=4;break; - case 0x0001:DSP4.in_count=36;break; - case 0x0003:DSP4.in_count=0;break; - case 0x0005:DSP4.in_count=0;break; - case 0x0006:DSP4.in_count=0;break; - case 0x0007:DSP4.in_count=22;break; - case 0x0008:DSP4.in_count=72;break; - case 0x0009:DSP4.in_count=14;break; - case 0x000A:DSP4.in_count=6;break; - case 0x000B:DSP4.in_count=6;break; - case 0x000D:DSP4.in_count=34;break; - case 0x000E:DSP4.in_count=0;break; - case 0x0011:DSP4.in_count=8;break; - default: - DSP4.waiting4command=TRUE; - //printf("(line %d) Unknown Op%02X\n",line,DSP4.command); - break; - } - } - else - { - DSP4.command=byte; - DSP4.half_command=1; - } - } - else - { - DSP4.parameters [DSP4.in_index] = byte; -// DSP4.first_parameter = FALSE; - DSP4.in_index++; - } - - if (!DSP4.waiting4command && DSP4.in_count==DSP4.in_index) - { - //DSP4.parameters [DSP4.in_index] |= (byte << 8); - // Actually execute the command - DSP4.waiting4command = TRUE; - DSP4.out_index = 0; - DSP4.in_index=0; - switch (DSP4.command) - { - // 16-bit multiplication - case 0x0000: - { - int16 multiplier, multiplicand; - int product; - - multiplier = DSP4_READ_WORD(0); - multiplicand = DSP4_READ_WORD(2); - - product = DSP4_Multiply(multiplicand,multiplier); - - DSP4.out_count = 4; - DSP4_WRITE_WORD(0,product); - DSP4_WRITE_WORD(2,product>>16); - } - break; - - // unknown: horizontal mapping command - case 0x0011: - { - int16 a,b,c,d,m; - - a = DSP4_READ_WORD(6); - b = DSP4_READ_WORD(4); - c = DSP4_READ_WORD(2); - d = DSP4_READ_WORD(0); - - m = DSP4_UnknownOP11(a,b,c,d); - - DSP4.out_count = 2; - DSP4_WRITE_WORD(0,m); - break; - } - - // track projection - case 0x0001: DSP4_Op01(); break; - - // track projection (pass 2) - case 0x0007: DSP4_Op07(); break; - - // zone projections (fuel/repair/lap/teleport/...) - case 0x0008: DSP4_Op08(); break; - - // sprite transformation - case 0x0009: DSP4_Op09(); break; - - // fast track projection - case 0x000D: DSP4_Op0D(); break; - - // internal memory management (01) - case 0x0003: - { - // reset op09 data - op09_mode = 0; - break; - } - - // internal memory management (06) - case 0x0005: - { - // clear OAM tables - op06_index = 0; - op06_offset = 0; - int lcv; - for(lcv=0; lcv<32; lcv++ ) - op06_OAM[lcv] = 0; - break; - } - - // internal memory management (0D) - case 0x000E: - { - // reset op09 data - op09_mode = 1; - break; - } - - // sprite OAM post-table data - case 0x0006: - { - DSP4.out_count = 32; - int lcv; - for(lcv=0; lcv<32; lcv++ ) - DSP4.output[lcv] = op06_OAM[lcv]; - } - break; - - // unknown - case 0x000A: - { - int16 in1a = DSP4_READ_WORD(0); - int16 in2a = DSP4_READ_WORD(2); - int16 in3a = DSP4_READ_WORD(4); - int16 out1a,out2a; - - out1a=(short)0xff40; - out2a=(short)0x00c0; - - DSP4.out_count=8; - - DSP4_WRITE_WORD(0,out1a); - DSP4_WRITE_WORD(2,out2a); - DSP4_WRITE_WORD(4,out1a); - DSP4_WRITE_WORD(6,out2a); - } - break; - - // render player positions around track - case 0x000B: - { - int16 sp_x = DSP4_READ_WORD(0); - int16 sp_y = DSP4_READ_WORD(2); - int16 oam = DSP4_READ_WORD(4); - - // Only allow 1p/1p-split to yield output (???) - if(!op09_mode) - { - // yield OAM output - DSP4.out_count = 6; - DSP4_WRITE_WORD(0,1); - - // pack OAM data: x,y,name,attr - DSP4.output[2] = sp_x & 0xff; - DSP4.output[3] = sp_y & 0xff; - DSP4_WRITE_WORD(4,oam); - - // OAM: size,msb data - DSP4_Op06(0,0); - } - // 4p mode - else - { - // no OAM available - DSP4.out_count=0; - DSP4_WRITE_WORD(0,0); - } - } - break; - - default: break; - } - } - } + if (!DSP4_init) + { + // bootup + DSP4.waiting4command = 1; + DSP4_init = TRUE; + } + + if ((address & 0xf000) == 0x6000 || + (address >= 0x8000 && address < 0xc000)) + { + if (DSP4.out_index < DSP4.out_count) + { + DSP4.out_index++; + return; + } + + if (DSP4.waiting4command) + { + if (DSP4.half_command) + { + DSP4.command |= (byte << 8); + DSP4.in_index = 0; + DSP4.waiting4command = FALSE; + // DSP4.first_parameter = TRUE; + DSP4.half_command = 0; + DSP4.out_count = 0; + DSP4.out_index = 0; + DSP4_Logic = 0; + + switch (DSP4.command) + { + case 0x0000: + DSP4.in_count = 4; + break; + case 0x0001: + DSP4.in_count = 36; + break; + case 0x0003: + DSP4.in_count = 0; + break; + case 0x0005: + DSP4.in_count = 0; + break; + case 0x0006: + DSP4.in_count = 0; + break; + case 0x0007: + DSP4.in_count = 22; + break; + case 0x0008: + DSP4.in_count = 72; + break; + case 0x0009: + DSP4.in_count = 14; + break; + case 0x000A: + DSP4.in_count = 6; + break; + case 0x000B: + DSP4.in_count = 6; + break; + case 0x000D: + DSP4.in_count = 34; + break; + case 0x000E: + DSP4.in_count = 0; + break; + case 0x0011: + DSP4.in_count = 8; + break; + default: + DSP4.waiting4command = TRUE; + //printf("(line %d) Unknown Op%02X\n",line,DSP4.command); + break; + } + } + else + { + DSP4.command = byte; + DSP4.half_command = 1; + } + } + else + { + DSP4.parameters [DSP4.in_index] = byte; + // DSP4.first_parameter = FALSE; + DSP4.in_index++; + } + + if (!DSP4.waiting4command && DSP4.in_count == DSP4.in_index) + { + //DSP4.parameters [DSP4.in_index] |= (byte << 8); + // Actually execute the command + DSP4.waiting4command = TRUE; + DSP4.out_index = 0; + DSP4.in_index = 0; + switch (DSP4.command) + { + // 16-bit multiplication + case 0x0000: + { + int16 multiplier, multiplicand; + int product; + + multiplier = DSP4_READ_WORD(0); + multiplicand = DSP4_READ_WORD(2); + + product = DSP4_Multiply(multiplicand, multiplier); + + DSP4.out_count = 4; + DSP4_WRITE_WORD(0, product); + DSP4_WRITE_WORD(2, product >> 16); + } + break; + + // unknown: horizontal mapping command + case 0x0011: + { + int16 a, b, c, d, m; + + a = DSP4_READ_WORD(6); + b = DSP4_READ_WORD(4); + c = DSP4_READ_WORD(2); + d = DSP4_READ_WORD(0); + + m = DSP4_UnknownOP11(a, b, c, d); + + DSP4.out_count = 2; + DSP4_WRITE_WORD(0, m); + break; + } + + // track projection + case 0x0001: + DSP4_Op01(); + break; + + // track projection (pass 2) + case 0x0007: + DSP4_Op07(); + break; + + // zone projections (fuel/repair/lap/teleport/...) + case 0x0008: + DSP4_Op08(); + break; + + // sprite transformation + case 0x0009: + DSP4_Op09(); + break; + + // fast track projection + case 0x000D: + DSP4_Op0D(); + break; + + // internal memory management (01) + case 0x0003: + { + // reset op09 data + op09_mode = 0; + break; + } + + // internal memory management (06) + case 0x0005: + { + // clear OAM tables + op06_index = 0; + op06_offset = 0; + int lcv; + for (lcv = 0; lcv < 32; lcv++) + op06_OAM[lcv] = 0; + break; + } + + // internal memory management (0D) + case 0x000E: + { + // reset op09 data + op09_mode = 1; + break; + } + + // sprite OAM post-table data + case 0x0006: + { + DSP4.out_count = 32; + int lcv; + for (lcv = 0; lcv < 32; lcv++) + DSP4.output[lcv] = op06_OAM[lcv]; + } + break; + + // unknown + case 0x000A: + { + int16 in1a = DSP4_READ_WORD(0); + int16 in2a = DSP4_READ_WORD(2); + int16 in3a = DSP4_READ_WORD(4); + int16 out1a, out2a; + + out1a = (short)0xff40; + out2a = (short)0x00c0; + + DSP4.out_count = 8; + + DSP4_WRITE_WORD(0, out1a); + DSP4_WRITE_WORD(2, out2a); + DSP4_WRITE_WORD(4, out1a); + DSP4_WRITE_WORD(6, out2a); + } + break; + + // render player positions around track + case 0x000B: + { + int16 sp_x = DSP4_READ_WORD(0); + int16 sp_y = DSP4_READ_WORD(2); + int16 oam = DSP4_READ_WORD(4); + + // Only allow 1p/1p-split to yield output (???) + if (!op09_mode) + { + // yield OAM output + DSP4.out_count = 6; + DSP4_WRITE_WORD(0, 1); + + // pack OAM data: x,y,name,attr + DSP4.output[2] = sp_x & 0xff; + DSP4.output[3] = sp_y & 0xff; + DSP4_WRITE_WORD(4, oam); + + // OAM: size,msb data + DSP4_Op06(0, 0); + } + // 4p mode + else + { + // no OAM available + DSP4.out_count = 0; + DSP4_WRITE_WORD(0, 0); + } + } + break; + + default: + break; + } + } + } } uint8 DSP4GetByte(uint16 address) { - uint8 t; - if ((address & 0xf000) == 0x6000 || - (address >= 0x8000 && address < 0xc000)) - { - if (DSP4.out_count) - { - t = (uint8) DSP4.output [DSP4.out_index]; - DSP4.out_index++; - if(DSP4.out_count==DSP4.out_index) - DSP4.out_count=0; - } - else - t = 0xff; - } - else - { - t = 0x80; - } - - return t; + uint8 t; + if ((address & 0xf000) == 0x6000 || + (address >= 0x8000 && address < 0xc000)) + { + if (DSP4.out_count) + { + t = (uint8) DSP4.output [DSP4.out_index]; + DSP4.out_index++; + if (DSP4.out_count == DSP4.out_index) + DSP4.out_count = 0; + } + else + t = 0xff; + } + else + t = 0x80; + + return t; } |