| 1 | /*************************************************************************** |
| 2 | prim.c - description |
| 3 | ------------------- |
| 4 | begin : Sun Oct 28 2001 |
| 5 | copyright : (C) 2001 by Pete Bernert |
| 6 | email : BlackDove@addcom.de |
| 7 | ***************************************************************************/ |
| 8 | /*************************************************************************** |
| 9 | * * |
| 10 | * This program is free software; you can redistribute it and/or modify * |
| 11 | * it under the terms of the GNU General Public License as published by * |
| 12 | * the Free Software Foundation; either version 2 of the License, or * |
| 13 | * (at your option) any later version. See also the license.txt file for * |
| 14 | * additional informations. * |
| 15 | * * |
| 16 | ***************************************************************************/ |
| 17 | |
| 18 | //////////////////////////////////////////////////////////////////////// |
| 19 | // globals |
| 20 | //////////////////////////////////////////////////////////////////////// |
| 21 | |
| 22 | BOOL bUsingTWin=FALSE; |
| 23 | TWin_t TWin; |
| 24 | //unsigned long clutid; // global clut |
| 25 | unsigned short usMirror=0; // sprite mirror |
| 26 | int iDither=0; |
| 27 | int32_t drawX; |
| 28 | int32_t drawY; |
| 29 | int32_t drawW; |
| 30 | int32_t drawH; |
| 31 | uint32_t dwCfgFixes; |
| 32 | uint32_t dwActFixes=0; |
| 33 | int iUseFixes; |
| 34 | int iUseDither=0; |
| 35 | BOOL bDoVSyncUpdate=FALSE; |
| 36 | |
| 37 | // USE_NASM |
| 38 | static inline unsigned short BGR24to16 (uint32_t BGR) |
| 39 | { |
| 40 | return (unsigned short)(((BGR>>3)&0x1f)|((BGR&0xf80000)>>9)|((BGR&0xf800)>>6)); |
| 41 | } |
| 42 | |
| 43 | //////////////////////////////////////////////////////////////////////// |
| 44 | // Update global TP infos |
| 45 | //////////////////////////////////////////////////////////////////////// |
| 46 | |
| 47 | static inline void UpdateGlobalTP(unsigned short gdata) |
| 48 | { |
| 49 | GlobalTextAddrX = (gdata << 6) & 0x3c0; // texture addr |
| 50 | |
| 51 | GlobalTextAddrY = (gdata << 4) & 0x100; |
| 52 | |
| 53 | GlobalTextTP = (gdata >> 7) & 0x3; // tex mode (4,8,15) |
| 54 | |
| 55 | if(GlobalTextTP==3) GlobalTextTP=2; // seen in Wild9 :( |
| 56 | |
| 57 | GlobalTextABR = (gdata >> 5) & 0x3; // blend mode |
| 58 | |
| 59 | lGPUstatusRet&=~0x000001ff; // Clear the necessary bits |
| 60 | lGPUstatusRet|=(gdata & 0x01ff); // set the necessary bits |
| 61 | |
| 62 | switch(iUseDither) |
| 63 | { |
| 64 | case 0: |
| 65 | iDither=0; |
| 66 | break; |
| 67 | case 1: |
| 68 | if(lGPUstatusRet&0x0200) iDither=2; |
| 69 | else iDither=0; |
| 70 | break; |
| 71 | case 2: |
| 72 | iDither=2; |
| 73 | break; |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | //////////////////////////////////////////////////////////////////////// |
| 78 | |
| 79 | static inline void SetRenderMode(uint32_t DrawAttributes) |
| 80 | { |
| 81 | DrawSemiTrans = (SEMITRANSBIT(DrawAttributes)) ? TRUE : FALSE; |
| 82 | |
| 83 | if(SHADETEXBIT(DrawAttributes)) |
| 84 | {g_m1=g_m2=g_m3=128;} |
| 85 | else |
| 86 | { |
| 87 | if((dwActFixes&4) && ((DrawAttributes&0x00ffffff)==0)) |
| 88 | DrawAttributes|=0x007f7f7f; |
| 89 | |
| 90 | g_m1=(short)(DrawAttributes&0xff); |
| 91 | g_m2=(short)((DrawAttributes>>8)&0xff); |
| 92 | g_m3=(short)((DrawAttributes>>16)&0xff); |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | //////////////////////////////////////////////////////////////////////// |
| 97 | |
| 98 | // oki, here are the psx gpu coord rules: poly coords are |
| 99 | // 11 bit signed values (-1024...1023). If the x or y distance |
| 100 | // exceeds 1024, the polygon will not be drawn. |
| 101 | // Since quads are treated as two triangles by the real gpu, |
| 102 | // this 'discard rule' applies to each of the quad's triangle |
| 103 | // (so one triangle can be drawn, the other one discarded). |
| 104 | // Also, y drawing is wrapped at 512 one time, |
| 105 | // then it will get negative (and therefore not drawn). The |
| 106 | // 'CheckCoord' funcs are a simple (not comlete!) approach to |
| 107 | // do things right, I will add a better detection soon... the |
| 108 | // current approach will be easier to do in hw/accel plugins, imho |
| 109 | |
| 110 | // 11 bit signed |
| 111 | #define SIGNSHIFT 21 |
| 112 | #define CHKMAX_X 1024 |
| 113 | #define CHKMAX_Y 512 |
| 114 | |
| 115 | static inline void AdjustCoord4(void) |
| 116 | { |
| 117 | lx0=(short)(((int)lx0<<SIGNSHIFT)>>SIGNSHIFT); |
| 118 | lx1=(short)(((int)lx1<<SIGNSHIFT)>>SIGNSHIFT); |
| 119 | lx2=(short)(((int)lx2<<SIGNSHIFT)>>SIGNSHIFT); |
| 120 | lx3=(short)(((int)lx3<<SIGNSHIFT)>>SIGNSHIFT); |
| 121 | ly0=(short)(((int)ly0<<SIGNSHIFT)>>SIGNSHIFT); |
| 122 | ly1=(short)(((int)ly1<<SIGNSHIFT)>>SIGNSHIFT); |
| 123 | ly2=(short)(((int)ly2<<SIGNSHIFT)>>SIGNSHIFT); |
| 124 | ly3=(short)(((int)ly3<<SIGNSHIFT)>>SIGNSHIFT); |
| 125 | } |
| 126 | |
| 127 | static inline void AdjustCoord3(void) |
| 128 | { |
| 129 | lx0=(short)(((int)lx0<<SIGNSHIFT)>>SIGNSHIFT); |
| 130 | lx1=(short)(((int)lx1<<SIGNSHIFT)>>SIGNSHIFT); |
| 131 | lx2=(short)(((int)lx2<<SIGNSHIFT)>>SIGNSHIFT); |
| 132 | ly0=(short)(((int)ly0<<SIGNSHIFT)>>SIGNSHIFT); |
| 133 | ly1=(short)(((int)ly1<<SIGNSHIFT)>>SIGNSHIFT); |
| 134 | ly2=(short)(((int)ly2<<SIGNSHIFT)>>SIGNSHIFT); |
| 135 | } |
| 136 | |
| 137 | static inline void AdjustCoord2(void) |
| 138 | { |
| 139 | lx0=(short)(((int)lx0<<SIGNSHIFT)>>SIGNSHIFT); |
| 140 | lx1=(short)(((int)lx1<<SIGNSHIFT)>>SIGNSHIFT); |
| 141 | ly0=(short)(((int)ly0<<SIGNSHIFT)>>SIGNSHIFT); |
| 142 | ly1=(short)(((int)ly1<<SIGNSHIFT)>>SIGNSHIFT); |
| 143 | } |
| 144 | |
| 145 | static inline void AdjustCoord1(void) |
| 146 | { |
| 147 | lx0=(short)(((int)lx0<<SIGNSHIFT)>>SIGNSHIFT); |
| 148 | ly0=(short)(((int)ly0<<SIGNSHIFT)>>SIGNSHIFT); |
| 149 | |
| 150 | if(lx0<-512 && PSXDisplay.DrawOffset.x<=-512) |
| 151 | lx0+=2048; |
| 152 | |
| 153 | if(ly0<-512 && PSXDisplay.DrawOffset.y<=-512) |
| 154 | ly0+=2048; |
| 155 | } |
| 156 | |
| 157 | //////////////////////////////////////////////////////////////////////// |
| 158 | // special checks... nascar, syphon filter 2, mgs |
| 159 | //////////////////////////////////////////////////////////////////////// |
| 160 | |
| 161 | // xenogears FT4: not removed correctly right now... the tri 0,1,2 |
| 162 | // should get removed, the tri 1,2,3 should stay... pfff |
| 163 | |
| 164 | // x -466 1023 180 1023 |
| 165 | // y 20 -228 222 -100 |
| 166 | |
| 167 | // 0 __1 |
| 168 | // \ / \ . |
| 169 | // 2___3 |
| 170 | |
| 171 | static inline BOOL CheckCoord4(void) |
| 172 | { |
| 173 | if(lx0<0) |
| 174 | { |
| 175 | if(((lx1-lx0)>CHKMAX_X) || |
| 176 | ((lx2-lx0)>CHKMAX_X)) |
| 177 | { |
| 178 | if(lx3<0) |
| 179 | { |
| 180 | if((lx1-lx3)>CHKMAX_X) return TRUE; |
| 181 | if((lx2-lx3)>CHKMAX_X) return TRUE; |
| 182 | } |
| 183 | } |
| 184 | } |
| 185 | if(lx1<0) |
| 186 | { |
| 187 | if((lx0-lx1)>CHKMAX_X) return TRUE; |
| 188 | if((lx2-lx1)>CHKMAX_X) return TRUE; |
| 189 | if((lx3-lx1)>CHKMAX_X) return TRUE; |
| 190 | } |
| 191 | if(lx2<0) |
| 192 | { |
| 193 | if((lx0-lx2)>CHKMAX_X) return TRUE; |
| 194 | if((lx1-lx2)>CHKMAX_X) return TRUE; |
| 195 | if((lx3-lx2)>CHKMAX_X) return TRUE; |
| 196 | } |
| 197 | if(lx3<0) |
| 198 | { |
| 199 | if(((lx1-lx3)>CHKMAX_X) || |
| 200 | ((lx2-lx3)>CHKMAX_X)) |
| 201 | { |
| 202 | if(lx0<0) |
| 203 | { |
| 204 | if((lx1-lx0)>CHKMAX_X) return TRUE; |
| 205 | if((lx2-lx0)>CHKMAX_X) return TRUE; |
| 206 | } |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | |
| 211 | if(ly0<0) |
| 212 | { |
| 213 | if((ly1-ly0)>CHKMAX_Y) return TRUE; |
| 214 | if((ly2-ly0)>CHKMAX_Y) return TRUE; |
| 215 | } |
| 216 | if(ly1<0) |
| 217 | { |
| 218 | if((ly0-ly1)>CHKMAX_Y) return TRUE; |
| 219 | if((ly2-ly1)>CHKMAX_Y) return TRUE; |
| 220 | if((ly3-ly1)>CHKMAX_Y) return TRUE; |
| 221 | } |
| 222 | if(ly2<0) |
| 223 | { |
| 224 | if((ly0-ly2)>CHKMAX_Y) return TRUE; |
| 225 | if((ly1-ly2)>CHKMAX_Y) return TRUE; |
| 226 | if((ly3-ly2)>CHKMAX_Y) return TRUE; |
| 227 | } |
| 228 | if(ly3<0) |
| 229 | { |
| 230 | if((ly1-ly3)>CHKMAX_Y) return TRUE; |
| 231 | if((ly2-ly3)>CHKMAX_Y) return TRUE; |
| 232 | } |
| 233 | |
| 234 | return FALSE; |
| 235 | } |
| 236 | |
| 237 | static inline BOOL CheckCoord3(void) |
| 238 | { |
| 239 | if(lx0<0) |
| 240 | { |
| 241 | if((lx1-lx0)>CHKMAX_X) return TRUE; |
| 242 | if((lx2-lx0)>CHKMAX_X) return TRUE; |
| 243 | } |
| 244 | if(lx1<0) |
| 245 | { |
| 246 | if((lx0-lx1)>CHKMAX_X) return TRUE; |
| 247 | if((lx2-lx1)>CHKMAX_X) return TRUE; |
| 248 | } |
| 249 | if(lx2<0) |
| 250 | { |
| 251 | if((lx0-lx2)>CHKMAX_X) return TRUE; |
| 252 | if((lx1-lx2)>CHKMAX_X) return TRUE; |
| 253 | } |
| 254 | if(ly0<0) |
| 255 | { |
| 256 | if((ly1-ly0)>CHKMAX_Y) return TRUE; |
| 257 | if((ly2-ly0)>CHKMAX_Y) return TRUE; |
| 258 | } |
| 259 | if(ly1<0) |
| 260 | { |
| 261 | if((ly0-ly1)>CHKMAX_Y) return TRUE; |
| 262 | if((ly2-ly1)>CHKMAX_Y) return TRUE; |
| 263 | } |
| 264 | if(ly2<0) |
| 265 | { |
| 266 | if((ly0-ly2)>CHKMAX_Y) return TRUE; |
| 267 | if((ly1-ly2)>CHKMAX_Y) return TRUE; |
| 268 | } |
| 269 | |
| 270 | return FALSE; |
| 271 | } |
| 272 | |
| 273 | |
| 274 | static inline BOOL CheckCoord2(void) |
| 275 | { |
| 276 | if(lx0<0) |
| 277 | { |
| 278 | if((lx1-lx0)>CHKMAX_X) return TRUE; |
| 279 | } |
| 280 | if(lx1<0) |
| 281 | { |
| 282 | if((lx0-lx1)>CHKMAX_X) return TRUE; |
| 283 | } |
| 284 | if(ly0<0) |
| 285 | { |
| 286 | if((ly1-ly0)>CHKMAX_Y) return TRUE; |
| 287 | } |
| 288 | if(ly1<0) |
| 289 | { |
| 290 | if((ly0-ly1)>CHKMAX_Y) return TRUE; |
| 291 | } |
| 292 | |
| 293 | return FALSE; |
| 294 | } |
| 295 | |
| 296 | static inline BOOL CheckCoordL(short slx0,short sly0,short slx1,short sly1) |
| 297 | { |
| 298 | if(slx0<0) |
| 299 | { |
| 300 | if((slx1-slx0)>CHKMAX_X) return TRUE; |
| 301 | } |
| 302 | if(slx1<0) |
| 303 | { |
| 304 | if((slx0-slx1)>CHKMAX_X) return TRUE; |
| 305 | } |
| 306 | if(sly0<0) |
| 307 | { |
| 308 | if((sly1-sly0)>CHKMAX_Y) return TRUE; |
| 309 | } |
| 310 | if(sly1<0) |
| 311 | { |
| 312 | if((sly0-sly1)>CHKMAX_Y) return TRUE; |
| 313 | } |
| 314 | |
| 315 | return FALSE; |
| 316 | } |
| 317 | |
| 318 | |
| 319 | //////////////////////////////////////////////////////////////////////// |
| 320 | // mask stuff... used in silent hill |
| 321 | //////////////////////////////////////////////////////////////////////// |
| 322 | |
| 323 | static inline void cmdSTP(unsigned char * baseAddr) |
| 324 | { |
| 325 | uint32_t gdata = GETLE32(&((uint32_t*)baseAddr)[0]); |
| 326 | |
| 327 | lGPUstatusRet&=~0x1800; // Clear the necessary bits |
| 328 | lGPUstatusRet|=((gdata & 0x03) << 11); // Set the necessary bits |
| 329 | |
| 330 | if(gdata&1) {sSetMask=0x8000;lSetMask=0x80008000;} |
| 331 | else {sSetMask=0; lSetMask=0; } |
| 332 | |
| 333 | if(gdata&2) bCheckMask=TRUE; |
| 334 | else bCheckMask=FALSE; |
| 335 | } |
| 336 | |
| 337 | //////////////////////////////////////////////////////////////////////// |
| 338 | // cmd: Set texture page infos |
| 339 | //////////////////////////////////////////////////////////////////////// |
| 340 | |
| 341 | static void cmdTexturePage(unsigned char * baseAddr) |
| 342 | { |
| 343 | uint32_t gdata = GETLE32(&((uint32_t*)baseAddr)[0]); |
| 344 | |
| 345 | lGPUstatusRet&=~0x000007ff; |
| 346 | lGPUstatusRet|=(gdata & 0x07ff); |
| 347 | |
| 348 | usMirror=gdata&0x3000; |
| 349 | |
| 350 | UpdateGlobalTP((unsigned short)gdata); |
| 351 | GlobalTextREST = (gdata&0x00ffffff)>>9; |
| 352 | } |
| 353 | |
| 354 | //////////////////////////////////////////////////////////////////////// |
| 355 | // cmd: turn on/off texture window |
| 356 | //////////////////////////////////////////////////////////////////////// |
| 357 | |
| 358 | static void cmdTextureWindow(unsigned char *baseAddr) |
| 359 | { |
| 360 | uint32_t gdata = GETLE32(&((uint32_t*)baseAddr)[0]); |
| 361 | |
| 362 | uint32_t YAlign,XAlign; |
| 363 | |
| 364 | lGPUInfoVals[INFO_TW]=gdata&0xFFFFF; |
| 365 | |
| 366 | if(gdata & 0x020) |
| 367 | TWin.Position.y1 = 8; // xxxx1 |
| 368 | else if (gdata & 0x040) |
| 369 | TWin.Position.y1 = 16; // xxx10 |
| 370 | else if (gdata & 0x080) |
| 371 | TWin.Position.y1 = 32; // xx100 |
| 372 | else if (gdata & 0x100) |
| 373 | TWin.Position.y1 = 64; // x1000 |
| 374 | else if (gdata & 0x200) |
| 375 | TWin.Position.y1 = 128; // 10000 |
| 376 | else |
| 377 | TWin.Position.y1 = 256; // 00000 |
| 378 | TWin.ymask = TWin.Position.y1 - 1; |
| 379 | |
| 380 | // Texture window size is determined by the least bit set of the relevant 5 bits |
| 381 | |
| 382 | if (gdata & 0x001) |
| 383 | TWin.Position.x1 = 8; // xxxx1 |
| 384 | else if (gdata & 0x002) |
| 385 | TWin.Position.x1 = 16; // xxx10 |
| 386 | else if (gdata & 0x004) |
| 387 | TWin.Position.x1 = 32; // xx100 |
| 388 | else if (gdata & 0x008) |
| 389 | TWin.Position.x1 = 64; // x1000 |
| 390 | else if (gdata & 0x010) |
| 391 | TWin.Position.x1 = 128; // 10000 |
| 392 | else |
| 393 | TWin.Position.x1 = 256; // 00000 |
| 394 | TWin.xmask = TWin.Position.x1 - 1; |
| 395 | |
| 396 | // Re-calculate the bit field, because we can't trust what is passed in the data |
| 397 | |
| 398 | |
| 399 | YAlign = (uint32_t)(32 - (TWin.Position.y1 >> 3)); |
| 400 | XAlign = (uint32_t)(32 - (TWin.Position.x1 >> 3)); |
| 401 | |
| 402 | // Absolute position of the start of the texture window |
| 403 | |
| 404 | TWin.Position.y0 = (short)(((gdata >> 15) & YAlign) << 3); |
| 405 | TWin.Position.x0 = (short)(((gdata >> 10) & XAlign) << 3); |
| 406 | |
| 407 | if((TWin.Position.x0 == 0 && // tw turned off |
| 408 | TWin.Position.y0 == 0 && |
| 409 | TWin.Position.x1 == 0 && |
| 410 | TWin.Position.y1 == 0) || |
| 411 | (TWin.Position.x1 == 256 && |
| 412 | TWin.Position.y1 == 256)) |
| 413 | { |
| 414 | bUsingTWin = FALSE; // -> just do it |
| 415 | } |
| 416 | else // otherwise |
| 417 | { |
| 418 | bUsingTWin = TRUE; // -> tw turned on |
| 419 | } |
| 420 | } |
| 421 | |
| 422 | //////////////////////////////////////////////////////////////////////// |
| 423 | // cmd: start of drawing area... primitives will be clipped inside |
| 424 | //////////////////////////////////////////////////////////////////////// |
| 425 | |
| 426 | |
| 427 | |
| 428 | static void cmdDrawAreaStart(unsigned char * baseAddr) |
| 429 | { |
| 430 | uint32_t gdata = GETLE32(&((uint32_t*)baseAddr)[0]); |
| 431 | |
| 432 | drawX = gdata & 0x3ff; // for soft drawing |
| 433 | |
| 434 | lGPUInfoVals[INFO_DRAWSTART]=gdata&0xFFFFF; |
| 435 | drawY = (gdata>>10)&0x3ff; |
| 436 | if(drawY>=512) drawY=511; // some security |
| 437 | } |
| 438 | |
| 439 | //////////////////////////////////////////////////////////////////////// |
| 440 | // cmd: end of drawing area... primitives will be clipped inside |
| 441 | //////////////////////////////////////////////////////////////////////// |
| 442 | |
| 443 | static void cmdDrawAreaEnd(unsigned char * baseAddr) |
| 444 | { |
| 445 | uint32_t gdata = GETLE32(&((uint32_t*)baseAddr)[0]); |
| 446 | |
| 447 | drawW = gdata & 0x3ff; // for soft drawing |
| 448 | |
| 449 | lGPUInfoVals[INFO_DRAWEND]=gdata&0xFFFFF; |
| 450 | drawH = (gdata>>10)&0x3ff; |
| 451 | if(drawH>=512) drawH=511; // some security |
| 452 | } |
| 453 | |
| 454 | //////////////////////////////////////////////////////////////////////// |
| 455 | // cmd: draw offset... will be added to prim coords |
| 456 | //////////////////////////////////////////////////////////////////////// |
| 457 | |
| 458 | static void cmdDrawOffset(unsigned char * baseAddr) |
| 459 | { |
| 460 | uint32_t gdata = GETLE32(&((uint32_t*)baseAddr)[0]); |
| 461 | |
| 462 | PSXDisplay.DrawOffset.x = (short)(gdata & 0x7ff); |
| 463 | |
| 464 | lGPUInfoVals[INFO_DRAWOFF]=gdata&0x3FFFFF; |
| 465 | PSXDisplay.DrawOffset.y = (short)((gdata>>11) & 0x7ff); |
| 466 | |
| 467 | PSXDisplay.DrawOffset.y=(short)(((int)PSXDisplay.DrawOffset.y<<21)>>21); |
| 468 | PSXDisplay.DrawOffset.x=(short)(((int)PSXDisplay.DrawOffset.x<<21)>>21); |
| 469 | } |
| 470 | |
| 471 | //////////////////////////////////////////////////////////////////////// |
| 472 | // cmd: load image to vram |
| 473 | //////////////////////////////////////////////////////////////////////// |
| 474 | |
| 475 | static void primLoadImage(unsigned char * baseAddr) |
| 476 | { |
| 477 | unsigned short *sgpuData = ((unsigned short *) baseAddr); |
| 478 | |
| 479 | VRAMWrite.x = GETLEs16(&sgpuData[2])&0x3ff; |
| 480 | VRAMWrite.y = GETLEs16(&sgpuData[3])&511; |
| 481 | VRAMWrite.Width = GETLEs16(&sgpuData[4]); |
| 482 | VRAMWrite.Height = GETLEs16(&sgpuData[5]); |
| 483 | |
| 484 | DataWriteMode = DR_VRAMTRANSFER; |
| 485 | |
| 486 | VRAMWrite.ImagePtr = psxVuw + (VRAMWrite.y<<10) + VRAMWrite.x; |
| 487 | VRAMWrite.RowsRemaining = VRAMWrite.Width; |
| 488 | VRAMWrite.ColsRemaining = VRAMWrite.Height; |
| 489 | } |
| 490 | |
| 491 | //////////////////////////////////////////////////////////////////////// |
| 492 | // cmd: vram -> psx mem |
| 493 | //////////////////////////////////////////////////////////////////////// |
| 494 | |
| 495 | static void primStoreImage(unsigned char * baseAddr) |
| 496 | { |
| 497 | unsigned short *sgpuData = ((unsigned short *) baseAddr); |
| 498 | |
| 499 | VRAMRead.x = GETLEs16(&sgpuData[2])&0x03ff; |
| 500 | VRAMRead.y = GETLEs16(&sgpuData[3])&511; |
| 501 | VRAMRead.Width = GETLEs16(&sgpuData[4]); |
| 502 | VRAMRead.Height = GETLEs16(&sgpuData[5]); |
| 503 | |
| 504 | VRAMRead.ImagePtr = psxVuw + (VRAMRead.y<<10) + VRAMRead.x; |
| 505 | VRAMRead.RowsRemaining = VRAMRead.Width; |
| 506 | VRAMRead.ColsRemaining = VRAMRead.Height; |
| 507 | |
| 508 | DataReadMode = DR_VRAMTRANSFER; |
| 509 | |
| 510 | lGPUstatusRet |= GPUSTATUS_READYFORVRAM; |
| 511 | } |
| 512 | |
| 513 | //////////////////////////////////////////////////////////////////////// |
| 514 | // cmd: blkfill - NO primitive! Doesn't care about draw areas... |
| 515 | //////////////////////////////////////////////////////////////////////// |
| 516 | |
| 517 | static void primBlkFill(unsigned char * baseAddr) |
| 518 | { |
| 519 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 520 | short *sgpuData = ((short *) baseAddr); |
| 521 | |
| 522 | short sX = GETLEs16(&sgpuData[2]); |
| 523 | short sY = GETLEs16(&sgpuData[3]); |
| 524 | short sW = GETLEs16(&sgpuData[4]) & 0x3ff; |
| 525 | short sH = GETLEs16(&sgpuData[5]) & 0x3ff; |
| 526 | |
| 527 | sW = (sW+15) & ~15; |
| 528 | |
| 529 | // Increase H & W if they are one short of full values, because they never can be full values |
| 530 | if (sH >= 1023) sH=1024; |
| 531 | if (sW >= 1023) sW=1024; |
| 532 | |
| 533 | // x and y of end pos |
| 534 | sW+=sX; |
| 535 | sH+=sY; |
| 536 | |
| 537 | FillSoftwareArea(sX, sY, sW, sH, BGR24to16(GETLE32(&gpuData[0]))); |
| 538 | |
| 539 | bDoVSyncUpdate=TRUE; |
| 540 | } |
| 541 | |
| 542 | //////////////////////////////////////////////////////////////////////// |
| 543 | // cmd: move image vram -> vram |
| 544 | //////////////////////////////////////////////////////////////////////// |
| 545 | |
| 546 | static void primMoveImage(unsigned char * baseAddr) |
| 547 | { |
| 548 | short *sgpuData = ((short *) baseAddr); |
| 549 | |
| 550 | short imageY0,imageX0,imageY1,imageX1,imageSX,imageSY,i,j; |
| 551 | |
| 552 | imageX0 = GETLEs16(&sgpuData[2])&0x03ff; |
| 553 | imageY0 = GETLEs16(&sgpuData[3])&511; |
| 554 | imageX1 = GETLEs16(&sgpuData[4])&0x03ff; |
| 555 | imageY1 = GETLEs16(&sgpuData[5])&511; |
| 556 | imageSX = GETLEs16(&sgpuData[6]); |
| 557 | imageSY = GETLEs16(&sgpuData[7]); |
| 558 | |
| 559 | if((imageX0 == imageX1) && (imageY0 == imageY1)) return; |
| 560 | if(imageSX<=0) return; |
| 561 | if(imageSY<=0) return; |
| 562 | |
| 563 | if((imageY0+imageSY)>512 || |
| 564 | (imageX0+imageSX)>1024 || |
| 565 | (imageY1+imageSY)>512 || |
| 566 | (imageX1+imageSX)>1024) |
| 567 | { |
| 568 | int i,j; |
| 569 | for(j=0;j<imageSY;j++) |
| 570 | for(i=0;i<imageSX;i++) |
| 571 | psxVuw [(1024*((imageY1+j)&511))+((imageX1+i)&0x3ff)]= |
| 572 | psxVuw[(1024*((imageY0+j)&511))+((imageX0+i)&0x3ff)]; |
| 573 | |
| 574 | bDoVSyncUpdate=TRUE; |
| 575 | |
| 576 | return; |
| 577 | } |
| 578 | |
| 579 | if(imageSX&1) // not dword aligned? slower func |
| 580 | { |
| 581 | unsigned short *SRCPtr, *DSTPtr; |
| 582 | unsigned short LineOffset; |
| 583 | |
| 584 | SRCPtr = psxVuw + (1024*imageY0) + imageX0; |
| 585 | DSTPtr = psxVuw + (1024*imageY1) + imageX1; |
| 586 | |
| 587 | LineOffset = 1024 - imageSX; |
| 588 | |
| 589 | for(j=0;j<imageSY;j++) |
| 590 | { |
| 591 | for(i=0;i<imageSX;i++) *DSTPtr++ = *SRCPtr++; |
| 592 | SRCPtr += LineOffset; |
| 593 | DSTPtr += LineOffset; |
| 594 | } |
| 595 | } |
| 596 | else // dword aligned |
| 597 | { |
| 598 | uint32_t *SRCPtr, *DSTPtr; |
| 599 | unsigned short LineOffset; |
| 600 | int dx=imageSX>>1; |
| 601 | |
| 602 | SRCPtr = (uint32_t *)(psxVuw + (1024*imageY0) + imageX0); |
| 603 | DSTPtr = (uint32_t *)(psxVuw + (1024*imageY1) + imageX1); |
| 604 | |
| 605 | LineOffset = 512 - dx; |
| 606 | |
| 607 | for(j=0;j<imageSY;j++) |
| 608 | { |
| 609 | for(i=0;i<dx;i++) *DSTPtr++ = *SRCPtr++; |
| 610 | SRCPtr += LineOffset; |
| 611 | DSTPtr += LineOffset; |
| 612 | } |
| 613 | } |
| 614 | |
| 615 | imageSX+=imageX1; |
| 616 | imageSY+=imageY1; |
| 617 | |
| 618 | bDoVSyncUpdate=TRUE; |
| 619 | } |
| 620 | |
| 621 | //////////////////////////////////////////////////////////////////////// |
| 622 | // cmd: draw free-size Tile |
| 623 | //////////////////////////////////////////////////////////////////////// |
| 624 | |
| 625 | static void primTileS(unsigned char * baseAddr) |
| 626 | { |
| 627 | uint32_t *gpuData = ((uint32_t*)baseAddr); |
| 628 | short *sgpuData = ((short *) baseAddr); |
| 629 | short sW = GETLEs16(&sgpuData[4]) & 0x3ff; |
| 630 | short sH = GETLEs16(&sgpuData[5]) & 511; // mmm... limit tiles to 0x1ff or height? |
| 631 | |
| 632 | lx0 = GETLEs16(&sgpuData[2]); |
| 633 | ly0 = GETLEs16(&sgpuData[3]); |
| 634 | |
| 635 | if(!(dwActFixes&8)) AdjustCoord1(); |
| 636 | |
| 637 | // x and y of start |
| 638 | ly2 = ly3 = ly0+sH +PSXDisplay.DrawOffset.y; |
| 639 | ly0 = ly1 = ly0 +PSXDisplay.DrawOffset.y; |
| 640 | lx1 = lx2 = lx0+sW +PSXDisplay.DrawOffset.x; |
| 641 | lx0 = lx3 = lx0 +PSXDisplay.DrawOffset.x; |
| 642 | |
| 643 | DrawSemiTrans = (SEMITRANSBIT(GETLE32(&gpuData[0]))) ? TRUE : FALSE; |
| 644 | |
| 645 | FillSoftwareAreaTrans(lx0,ly0,lx2,ly2, |
| 646 | BGR24to16(GETLE32(&gpuData[0]))); |
| 647 | |
| 648 | bDoVSyncUpdate=TRUE; |
| 649 | } |
| 650 | |
| 651 | //////////////////////////////////////////////////////////////////////// |
| 652 | // cmd: draw 1 dot Tile (point) |
| 653 | //////////////////////////////////////////////////////////////////////// |
| 654 | |
| 655 | static void primTile1(unsigned char * baseAddr) |
| 656 | { |
| 657 | uint32_t *gpuData = ((uint32_t*)baseAddr); |
| 658 | short *sgpuData = ((short *) baseAddr); |
| 659 | short sH = 1; |
| 660 | short sW = 1; |
| 661 | |
| 662 | lx0 = GETLEs16(&sgpuData[2]); |
| 663 | ly0 = GETLEs16(&sgpuData[3]); |
| 664 | |
| 665 | if(!(dwActFixes&8)) AdjustCoord1(); |
| 666 | |
| 667 | // x and y of start |
| 668 | ly2 = ly3 = ly0+sH +PSXDisplay.DrawOffset.y; |
| 669 | ly0 = ly1 = ly0 +PSXDisplay.DrawOffset.y; |
| 670 | lx1 = lx2 = lx0+sW +PSXDisplay.DrawOffset.x; |
| 671 | lx0 = lx3 = lx0 +PSXDisplay.DrawOffset.x; |
| 672 | |
| 673 | DrawSemiTrans = (SEMITRANSBIT(GETLE32(&gpuData[0]))) ? TRUE : FALSE; |
| 674 | |
| 675 | FillSoftwareAreaTrans(lx0,ly0,lx2,ly2, |
| 676 | BGR24to16(GETLE32(&gpuData[0]))); // Takes Start and Offset |
| 677 | |
| 678 | bDoVSyncUpdate=TRUE; |
| 679 | } |
| 680 | |
| 681 | //////////////////////////////////////////////////////////////////////// |
| 682 | // cmd: draw 8 dot Tile (small rect) |
| 683 | //////////////////////////////////////////////////////////////////////// |
| 684 | |
| 685 | static void primTile8(unsigned char * baseAddr) |
| 686 | { |
| 687 | uint32_t *gpuData = ((uint32_t*)baseAddr); |
| 688 | short *sgpuData = ((short *) baseAddr); |
| 689 | short sH = 8; |
| 690 | short sW = 8; |
| 691 | |
| 692 | lx0 = GETLEs16(&sgpuData[2]); |
| 693 | ly0 = GETLEs16(&sgpuData[3]); |
| 694 | |
| 695 | if(!(dwActFixes&8)) AdjustCoord1(); |
| 696 | |
| 697 | // x and y of start |
| 698 | ly2 = ly3 = ly0+sH +PSXDisplay.DrawOffset.y; |
| 699 | ly0 = ly1 = ly0 +PSXDisplay.DrawOffset.y; |
| 700 | lx1 = lx2 = lx0+sW +PSXDisplay.DrawOffset.x; |
| 701 | lx0 = lx3 = lx0 +PSXDisplay.DrawOffset.x; |
| 702 | |
| 703 | DrawSemiTrans = (SEMITRANSBIT(GETLE32(&gpuData[0]))) ? TRUE : FALSE; |
| 704 | |
| 705 | FillSoftwareAreaTrans(lx0,ly0,lx2,ly2, |
| 706 | BGR24to16(GETLE32(&gpuData[0]))); // Takes Start and Offset |
| 707 | |
| 708 | bDoVSyncUpdate=TRUE; |
| 709 | } |
| 710 | |
| 711 | //////////////////////////////////////////////////////////////////////// |
| 712 | // cmd: draw 16 dot Tile (medium rect) |
| 713 | //////////////////////////////////////////////////////////////////////// |
| 714 | |
| 715 | static void primTile16(unsigned char * baseAddr) |
| 716 | { |
| 717 | uint32_t *gpuData = ((uint32_t*)baseAddr); |
| 718 | short *sgpuData = ((short *) baseAddr); |
| 719 | short sH = 16; |
| 720 | short sW = 16; |
| 721 | |
| 722 | lx0 = GETLEs16(&sgpuData[2]); |
| 723 | ly0 = GETLEs16(&sgpuData[3]); |
| 724 | |
| 725 | if(!(dwActFixes&8)) AdjustCoord1(); |
| 726 | |
| 727 | // x and y of start |
| 728 | ly2 = ly3 = ly0+sH +PSXDisplay.DrawOffset.y; |
| 729 | ly0 = ly1 = ly0 +PSXDisplay.DrawOffset.y; |
| 730 | lx1 = lx2 = lx0+sW +PSXDisplay.DrawOffset.x; |
| 731 | lx0 = lx3 = lx0 +PSXDisplay.DrawOffset.x; |
| 732 | |
| 733 | DrawSemiTrans = (SEMITRANSBIT(GETLE32(&gpuData[0]))) ? TRUE : FALSE; |
| 734 | |
| 735 | FillSoftwareAreaTrans(lx0,ly0,lx2,ly2, |
| 736 | BGR24to16(GETLE32(&gpuData[0]))); // Takes Start and Offset |
| 737 | |
| 738 | bDoVSyncUpdate=TRUE; |
| 739 | } |
| 740 | |
| 741 | //////////////////////////////////////////////////////////////////////// |
| 742 | // cmd: small sprite (textured rect) |
| 743 | //////////////////////////////////////////////////////////////////////// |
| 744 | |
| 745 | static void primSprt8(unsigned char * baseAddr) |
| 746 | { |
| 747 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 748 | short *sgpuData = ((short *) baseAddr); |
| 749 | |
| 750 | lx0 = GETLEs16(&sgpuData[2]); |
| 751 | ly0 = GETLEs16(&sgpuData[3]); |
| 752 | |
| 753 | if(!(dwActFixes&8)) AdjustCoord1(); |
| 754 | |
| 755 | SetRenderMode(GETLE32(&gpuData[0])); |
| 756 | |
| 757 | if(bUsingTWin) DrawSoftwareSpriteTWin(baseAddr,8,8); |
| 758 | else |
| 759 | if(usMirror) DrawSoftwareSpriteMirror(baseAddr,8,8); |
| 760 | else DrawSoftwareSprite(baseAddr,8,8, |
| 761 | baseAddr[8], |
| 762 | baseAddr[9]); |
| 763 | |
| 764 | bDoVSyncUpdate=TRUE; |
| 765 | } |
| 766 | |
| 767 | //////////////////////////////////////////////////////////////////////// |
| 768 | // cmd: medium sprite (textured rect) |
| 769 | //////////////////////////////////////////////////////////////////////// |
| 770 | |
| 771 | static void primSprt16(unsigned char * baseAddr) |
| 772 | { |
| 773 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 774 | short *sgpuData = ((short *) baseAddr); |
| 775 | |
| 776 | lx0 = GETLEs16(&sgpuData[2]); |
| 777 | ly0 = GETLEs16(&sgpuData[3]); |
| 778 | |
| 779 | if(!(dwActFixes&8)) AdjustCoord1(); |
| 780 | |
| 781 | SetRenderMode(GETLE32(&gpuData[0])); |
| 782 | |
| 783 | if(bUsingTWin) DrawSoftwareSpriteTWin(baseAddr,16,16); |
| 784 | else |
| 785 | if(usMirror) DrawSoftwareSpriteMirror(baseAddr,16,16); |
| 786 | else DrawSoftwareSprite(baseAddr,16,16, |
| 787 | baseAddr[8], |
| 788 | baseAddr[9]); |
| 789 | |
| 790 | bDoVSyncUpdate=TRUE; |
| 791 | } |
| 792 | |
| 793 | //////////////////////////////////////////////////////////////////////// |
| 794 | // cmd: free-size sprite (textured rect) |
| 795 | //////////////////////////////////////////////////////////////////////// |
| 796 | |
| 797 | // func used on texture coord wrap |
| 798 | static void primSprtSRest(unsigned char * baseAddr,unsigned short type) |
| 799 | { |
| 800 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 801 | short *sgpuData = ((short *) baseAddr); |
| 802 | unsigned short sTypeRest=0; |
| 803 | |
| 804 | short s; |
| 805 | short sX = GETLEs16(&sgpuData[2]); |
| 806 | short sY = GETLEs16(&sgpuData[3]); |
| 807 | short sW = GETLEs16(&sgpuData[6]) & 0x3ff; |
| 808 | short sH = GETLEs16(&sgpuData[7]) & 0x1ff; |
| 809 | short tX = baseAddr[8]; |
| 810 | short tY = baseAddr[9]; |
| 811 | |
| 812 | switch(type) |
| 813 | { |
| 814 | case 1: |
| 815 | s=256-baseAddr[8]; |
| 816 | sW-=s; |
| 817 | sX+=s; |
| 818 | tX=0; |
| 819 | break; |
| 820 | case 2: |
| 821 | s=256-baseAddr[9]; |
| 822 | sH-=s; |
| 823 | sY+=s; |
| 824 | tY=0; |
| 825 | break; |
| 826 | case 3: |
| 827 | s=256-baseAddr[8]; |
| 828 | sW-=s; |
| 829 | sX+=s; |
| 830 | tX=0; |
| 831 | s=256-baseAddr[9]; |
| 832 | sH-=s; |
| 833 | sY+=s; |
| 834 | tY=0; |
| 835 | break; |
| 836 | case 4: |
| 837 | s=512-baseAddr[8]; |
| 838 | sW-=s; |
| 839 | sX+=s; |
| 840 | tX=0; |
| 841 | break; |
| 842 | case 5: |
| 843 | s=512-baseAddr[9]; |
| 844 | sH-=s; |
| 845 | sY+=s; |
| 846 | tY=0; |
| 847 | break; |
| 848 | case 6: |
| 849 | s=512-baseAddr[8]; |
| 850 | sW-=s; |
| 851 | sX+=s; |
| 852 | tX=0; |
| 853 | s=512-baseAddr[9]; |
| 854 | sH-=s; |
| 855 | sY+=s; |
| 856 | tY=0; |
| 857 | break; |
| 858 | } |
| 859 | |
| 860 | SetRenderMode(GETLE32(&gpuData[0])); |
| 861 | |
| 862 | if(tX+sW>256) {sW=256-tX;sTypeRest+=1;} |
| 863 | if(tY+sH>256) {sH=256-tY;sTypeRest+=2;} |
| 864 | |
| 865 | lx0 = sX; |
| 866 | ly0 = sY; |
| 867 | |
| 868 | if(!(dwActFixes&8)) AdjustCoord1(); |
| 869 | |
| 870 | DrawSoftwareSprite(baseAddr,sW,sH,tX,tY); |
| 871 | |
| 872 | if(sTypeRest && type<4) |
| 873 | { |
| 874 | if(sTypeRest&1 && type==1) primSprtSRest(baseAddr,4); |
| 875 | if(sTypeRest&2 && type==2) primSprtSRest(baseAddr,5); |
| 876 | if(sTypeRest==3 && type==3) primSprtSRest(baseAddr,6); |
| 877 | } |
| 878 | |
| 879 | } |
| 880 | |
| 881 | //////////////////////////////////////////////////////////////////////// |
| 882 | |
| 883 | static void primSprtS(unsigned char * baseAddr) |
| 884 | { |
| 885 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 886 | short *sgpuData = ((short *) baseAddr); |
| 887 | short sW,sH; |
| 888 | |
| 889 | lx0 = GETLEs16(&sgpuData[2]); |
| 890 | ly0 = GETLEs16(&sgpuData[3]); |
| 891 | |
| 892 | if(!(dwActFixes&8)) AdjustCoord1(); |
| 893 | |
| 894 | sW = GETLEs16(&sgpuData[6]) & 0x3ff; |
| 895 | sH = GETLEs16(&sgpuData[7]) & 0x1ff; |
| 896 | |
| 897 | SetRenderMode(GETLE32(&gpuData[0])); |
| 898 | |
| 899 | if(bUsingTWin) DrawSoftwareSpriteTWin(baseAddr,sW,sH); |
| 900 | else |
| 901 | if(usMirror) DrawSoftwareSpriteMirror(baseAddr,sW,sH); |
| 902 | else |
| 903 | { |
| 904 | unsigned short sTypeRest=0; |
| 905 | short tX=baseAddr[8]; |
| 906 | short tY=baseAddr[9]; |
| 907 | |
| 908 | if(tX+sW>256) {sW=256-tX;sTypeRest+=1;} |
| 909 | if(tY+sH>256) {sH=256-tY;sTypeRest+=2;} |
| 910 | |
| 911 | DrawSoftwareSprite(baseAddr,sW,sH,tX,tY); |
| 912 | |
| 913 | if(sTypeRest) |
| 914 | { |
| 915 | if(sTypeRest&1) primSprtSRest(baseAddr,1); |
| 916 | if(sTypeRest&2) primSprtSRest(baseAddr,2); |
| 917 | if(sTypeRest==3) primSprtSRest(baseAddr,3); |
| 918 | } |
| 919 | |
| 920 | } |
| 921 | |
| 922 | bDoVSyncUpdate=TRUE; |
| 923 | } |
| 924 | |
| 925 | //////////////////////////////////////////////////////////////////////// |
| 926 | // cmd: flat shaded Poly4 |
| 927 | //////////////////////////////////////////////////////////////////////// |
| 928 | |
| 929 | static void primPolyF4(unsigned char *baseAddr) |
| 930 | { |
| 931 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 932 | short *sgpuData = ((short *) baseAddr); |
| 933 | |
| 934 | lx0 = GETLEs16(&sgpuData[2]); |
| 935 | ly0 = GETLEs16(&sgpuData[3]); |
| 936 | lx1 = GETLEs16(&sgpuData[4]); |
| 937 | ly1 = GETLEs16(&sgpuData[5]); |
| 938 | lx2 = GETLEs16(&sgpuData[6]); |
| 939 | ly2 = GETLEs16(&sgpuData[7]); |
| 940 | lx3 = GETLEs16(&sgpuData[8]); |
| 941 | ly3 = GETLEs16(&sgpuData[9]); |
| 942 | |
| 943 | if(!(dwActFixes&8)) |
| 944 | { |
| 945 | AdjustCoord4(); |
| 946 | if(CheckCoord4()) return; |
| 947 | } |
| 948 | |
| 949 | offsetPSX4(); |
| 950 | DrawSemiTrans = (SEMITRANSBIT(GETLE32(&gpuData[0]))) ? TRUE : FALSE; |
| 951 | |
| 952 | drawPoly4F(GETLE32(&gpuData[0])); |
| 953 | |
| 954 | bDoVSyncUpdate=TRUE; |
| 955 | } |
| 956 | |
| 957 | //////////////////////////////////////////////////////////////////////// |
| 958 | // cmd: smooth shaded Poly4 |
| 959 | //////////////////////////////////////////////////////////////////////// |
| 960 | |
| 961 | static void primPolyG4(unsigned char * baseAddr) |
| 962 | { |
| 963 | uint32_t *gpuData = (uint32_t *)baseAddr; |
| 964 | short *sgpuData = ((short *) baseAddr); |
| 965 | |
| 966 | lx0 = GETLEs16(&sgpuData[2]); |
| 967 | ly0 = GETLEs16(&sgpuData[3]); |
| 968 | lx1 = GETLEs16(&sgpuData[6]); |
| 969 | ly1 = GETLEs16(&sgpuData[7]); |
| 970 | lx2 = GETLEs16(&sgpuData[10]); |
| 971 | ly2 = GETLEs16(&sgpuData[11]); |
| 972 | lx3 = GETLEs16(&sgpuData[14]); |
| 973 | ly3 = GETLEs16(&sgpuData[15]); |
| 974 | |
| 975 | if(!(dwActFixes&8)) |
| 976 | { |
| 977 | AdjustCoord4(); |
| 978 | if(CheckCoord4()) return; |
| 979 | } |
| 980 | |
| 981 | offsetPSX4(); |
| 982 | DrawSemiTrans = (SEMITRANSBIT(GETLE32(&gpuData[0]))) ? TRUE : FALSE; |
| 983 | |
| 984 | drawPoly4G(GETLE32(&gpuData[0]), GETLE32(&gpuData[2]), |
| 985 | GETLE32(&gpuData[4]), GETLE32(&gpuData[6])); |
| 986 | |
| 987 | bDoVSyncUpdate=TRUE; |
| 988 | } |
| 989 | |
| 990 | //////////////////////////////////////////////////////////////////////// |
| 991 | // cmd: flat shaded Texture3 |
| 992 | //////////////////////////////////////////////////////////////////////// |
| 993 | |
| 994 | static void primPolyFT3(unsigned char * baseAddr) |
| 995 | { |
| 996 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 997 | short *sgpuData = ((short *) baseAddr); |
| 998 | |
| 999 | lx0 = GETLEs16(&sgpuData[2]); |
| 1000 | ly0 = GETLEs16(&sgpuData[3]); |
| 1001 | lx1 = GETLEs16(&sgpuData[6]); |
| 1002 | ly1 = GETLEs16(&sgpuData[7]); |
| 1003 | lx2 = GETLEs16(&sgpuData[10]); |
| 1004 | ly2 = GETLEs16(&sgpuData[11]); |
| 1005 | |
| 1006 | lLowerpart=GETLE32(&gpuData[4])>>16; |
| 1007 | UpdateGlobalTP((unsigned short)lLowerpart); |
| 1008 | |
| 1009 | if(!(dwActFixes&8)) |
| 1010 | { |
| 1011 | AdjustCoord3(); |
| 1012 | if(CheckCoord3()) return; |
| 1013 | } |
| 1014 | |
| 1015 | offsetPSX3(); |
| 1016 | SetRenderMode(GETLE32(&gpuData[0])); |
| 1017 | |
| 1018 | drawPoly3FT(baseAddr); |
| 1019 | |
| 1020 | bDoVSyncUpdate=TRUE; |
| 1021 | } |
| 1022 | |
| 1023 | //////////////////////////////////////////////////////////////////////// |
| 1024 | // cmd: flat shaded Texture4 |
| 1025 | //////////////////////////////////////////////////////////////////////// |
| 1026 | |
| 1027 | static void primPolyFT4(unsigned char * baseAddr) |
| 1028 | { |
| 1029 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 1030 | short *sgpuData = ((short *) baseAddr); |
| 1031 | |
| 1032 | lx0 = GETLEs16(&sgpuData[2]); |
| 1033 | ly0 = GETLEs16(&sgpuData[3]); |
| 1034 | lx1 = GETLEs16(&sgpuData[6]); |
| 1035 | ly1 = GETLEs16(&sgpuData[7]); |
| 1036 | lx2 = GETLEs16(&sgpuData[10]); |
| 1037 | ly2 = GETLEs16(&sgpuData[11]); |
| 1038 | lx3 = GETLEs16(&sgpuData[14]); |
| 1039 | ly3 = GETLEs16(&sgpuData[15]); |
| 1040 | |
| 1041 | lLowerpart=GETLE32(&gpuData[4])>>16; |
| 1042 | UpdateGlobalTP((unsigned short)lLowerpart); |
| 1043 | |
| 1044 | if(!(dwActFixes&8)) |
| 1045 | { |
| 1046 | AdjustCoord4(); |
| 1047 | if(CheckCoord4()) return; |
| 1048 | } |
| 1049 | |
| 1050 | offsetPSX4(); |
| 1051 | |
| 1052 | SetRenderMode(GETLE32(&gpuData[0])); |
| 1053 | |
| 1054 | drawPoly4FT(baseAddr); |
| 1055 | |
| 1056 | bDoVSyncUpdate=TRUE; |
| 1057 | } |
| 1058 | |
| 1059 | //////////////////////////////////////////////////////////////////////// |
| 1060 | // cmd: smooth shaded Texture3 |
| 1061 | //////////////////////////////////////////////////////////////////////// |
| 1062 | |
| 1063 | static void primPolyGT3(unsigned char *baseAddr) |
| 1064 | { |
| 1065 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 1066 | short *sgpuData = ((short *) baseAddr); |
| 1067 | |
| 1068 | lx0 = GETLEs16(&sgpuData[2]); |
| 1069 | ly0 = GETLEs16(&sgpuData[3]); |
| 1070 | lx1 = GETLEs16(&sgpuData[8]); |
| 1071 | ly1 = GETLEs16(&sgpuData[9]); |
| 1072 | lx2 = GETLEs16(&sgpuData[14]); |
| 1073 | ly2 = GETLEs16(&sgpuData[15]); |
| 1074 | |
| 1075 | lLowerpart=GETLE32(&gpuData[5])>>16; |
| 1076 | UpdateGlobalTP((unsigned short)lLowerpart); |
| 1077 | |
| 1078 | if(!(dwActFixes&8)) |
| 1079 | { |
| 1080 | AdjustCoord3(); |
| 1081 | if(CheckCoord3()) return; |
| 1082 | } |
| 1083 | |
| 1084 | offsetPSX3(); |
| 1085 | DrawSemiTrans = (SEMITRANSBIT(GETLE32(&gpuData[0]))) ? TRUE : FALSE; |
| 1086 | |
| 1087 | if(SHADETEXBIT(GETLE32(&gpuData[0]))) |
| 1088 | { |
| 1089 | gpuData[0] = (gpuData[0]&HOST2LE32(0xff000000))|HOST2LE32(0x00808080); |
| 1090 | gpuData[3] = (gpuData[3]&HOST2LE32(0xff000000))|HOST2LE32(0x00808080); |
| 1091 | gpuData[6] = (gpuData[6]&HOST2LE32(0xff000000))|HOST2LE32(0x00808080); |
| 1092 | } |
| 1093 | |
| 1094 | drawPoly3GT(baseAddr); |
| 1095 | |
| 1096 | bDoVSyncUpdate=TRUE; |
| 1097 | } |
| 1098 | |
| 1099 | //////////////////////////////////////////////////////////////////////// |
| 1100 | // cmd: smooth shaded Poly3 |
| 1101 | //////////////////////////////////////////////////////////////////////// |
| 1102 | |
| 1103 | static void primPolyG3(unsigned char *baseAddr) |
| 1104 | { |
| 1105 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 1106 | short *sgpuData = ((short *) baseAddr); |
| 1107 | |
| 1108 | lx0 = GETLEs16(&sgpuData[2]); |
| 1109 | ly0 = GETLEs16(&sgpuData[3]); |
| 1110 | lx1 = GETLEs16(&sgpuData[6]); |
| 1111 | ly1 = GETLEs16(&sgpuData[7]); |
| 1112 | lx2 = GETLEs16(&sgpuData[10]); |
| 1113 | ly2 = GETLEs16(&sgpuData[11]); |
| 1114 | |
| 1115 | if(!(dwActFixes&8)) |
| 1116 | { |
| 1117 | AdjustCoord3(); |
| 1118 | if(CheckCoord3()) return; |
| 1119 | } |
| 1120 | |
| 1121 | offsetPSX3(); |
| 1122 | DrawSemiTrans = (SEMITRANSBIT(GETLE32(&gpuData[0]))) ? TRUE : FALSE; |
| 1123 | |
| 1124 | drawPoly3G(GETLE32(&gpuData[0]), GETLE32(&gpuData[2]), GETLE32(&gpuData[4])); |
| 1125 | |
| 1126 | bDoVSyncUpdate=TRUE; |
| 1127 | } |
| 1128 | |
| 1129 | //////////////////////////////////////////////////////////////////////// |
| 1130 | // cmd: smooth shaded Texture4 |
| 1131 | //////////////////////////////////////////////////////////////////////// |
| 1132 | |
| 1133 | static void primPolyGT4(unsigned char *baseAddr) |
| 1134 | { |
| 1135 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 1136 | short *sgpuData = ((short *) baseAddr); |
| 1137 | |
| 1138 | lx0 = GETLEs16(&sgpuData[2]); |
| 1139 | ly0 = GETLEs16(&sgpuData[3]); |
| 1140 | lx1 = GETLEs16(&sgpuData[8]); |
| 1141 | ly1 = GETLEs16(&sgpuData[9]); |
| 1142 | lx2 = GETLEs16(&sgpuData[14]); |
| 1143 | ly2 = GETLEs16(&sgpuData[15]); |
| 1144 | lx3 = GETLEs16(&sgpuData[20]); |
| 1145 | ly3 = GETLEs16(&sgpuData[21]); |
| 1146 | |
| 1147 | lLowerpart=GETLE32(&gpuData[5])>>16; |
| 1148 | UpdateGlobalTP((unsigned short)lLowerpart); |
| 1149 | |
| 1150 | if(!(dwActFixes&8)) |
| 1151 | { |
| 1152 | AdjustCoord4(); |
| 1153 | if(CheckCoord4()) return; |
| 1154 | } |
| 1155 | |
| 1156 | offsetPSX4(); |
| 1157 | DrawSemiTrans = (SEMITRANSBIT(GETLE32(&gpuData[0]))) ? TRUE : FALSE; |
| 1158 | |
| 1159 | if(SHADETEXBIT(GETLE32(&gpuData[0]))) |
| 1160 | { |
| 1161 | gpuData[0] = (gpuData[0]&HOST2LE32(0xff000000))|HOST2LE32(0x00808080); |
| 1162 | gpuData[3] = (gpuData[3]&HOST2LE32(0xff000000))|HOST2LE32(0x00808080); |
| 1163 | gpuData[6] = (gpuData[6]&HOST2LE32(0xff000000))|HOST2LE32(0x00808080); |
| 1164 | gpuData[9] = (gpuData[9]&HOST2LE32(0xff000000))|HOST2LE32(0x00808080); |
| 1165 | } |
| 1166 | |
| 1167 | drawPoly4GT(baseAddr); |
| 1168 | |
| 1169 | bDoVSyncUpdate=TRUE; |
| 1170 | } |
| 1171 | |
| 1172 | //////////////////////////////////////////////////////////////////////// |
| 1173 | // cmd: smooth shaded Poly3 |
| 1174 | //////////////////////////////////////////////////////////////////////// |
| 1175 | |
| 1176 | static void primPolyF3(unsigned char *baseAddr) |
| 1177 | { |
| 1178 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 1179 | short *sgpuData = ((short *) baseAddr); |
| 1180 | |
| 1181 | lx0 = GETLEs16(&sgpuData[2]); |
| 1182 | ly0 = GETLEs16(&sgpuData[3]); |
| 1183 | lx1 = GETLEs16(&sgpuData[4]); |
| 1184 | ly1 = GETLEs16(&sgpuData[5]); |
| 1185 | lx2 = GETLEs16(&sgpuData[6]); |
| 1186 | ly2 = GETLEs16(&sgpuData[7]); |
| 1187 | |
| 1188 | if(!(dwActFixes&8)) |
| 1189 | { |
| 1190 | AdjustCoord3(); |
| 1191 | if(CheckCoord3()) return; |
| 1192 | } |
| 1193 | |
| 1194 | offsetPSX3(); |
| 1195 | SetRenderMode(GETLE32(&gpuData[0])); |
| 1196 | |
| 1197 | drawPoly3F(GETLE32(&gpuData[0])); |
| 1198 | |
| 1199 | bDoVSyncUpdate=TRUE; |
| 1200 | } |
| 1201 | |
| 1202 | //////////////////////////////////////////////////////////////////////// |
| 1203 | // cmd: skipping shaded polylines |
| 1204 | //////////////////////////////////////////////////////////////////////// |
| 1205 | |
| 1206 | static void primLineGSkip(unsigned char *baseAddr) |
| 1207 | { |
| 1208 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 1209 | int iMax=255; |
| 1210 | int i=2; |
| 1211 | |
| 1212 | ly1 = (short)((GETLE32(&gpuData[1])>>16) & 0xffff); |
| 1213 | lx1 = (short)(GETLE32(&gpuData[1]) & 0xffff); |
| 1214 | |
| 1215 | while(!(((GETLE32(&gpuData[i]) & 0xF000F000) == 0x50005000) && i>=4)) |
| 1216 | { |
| 1217 | i++; |
| 1218 | ly1 = (short)((GETLE32(&gpuData[i])>>16) & 0xffff); |
| 1219 | lx1 = (short)(GETLE32(&gpuData[i]) & 0xffff); |
| 1220 | i++;if(i>iMax) break; |
| 1221 | } |
| 1222 | } |
| 1223 | |
| 1224 | //////////////////////////////////////////////////////////////////////// |
| 1225 | // cmd: shaded polylines |
| 1226 | //////////////////////////////////////////////////////////////////////// |
| 1227 | |
| 1228 | static void primLineGEx(unsigned char *baseAddr) |
| 1229 | { |
| 1230 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 1231 | int iMax=255; |
| 1232 | uint32_t lc0,lc1; |
| 1233 | short slx0,slx1,sly0,sly1;int i=2;BOOL bDraw=TRUE; |
| 1234 | |
| 1235 | sly1 = (short)((GETLE32(&gpuData[1])>>16) & 0xffff); |
| 1236 | slx1 = (short)(GETLE32(&gpuData[1]) & 0xffff); |
| 1237 | |
| 1238 | if(!(dwActFixes&8)) |
| 1239 | { |
| 1240 | slx1=(short)(((int)slx1<<SIGNSHIFT)>>SIGNSHIFT); |
| 1241 | sly1=(short)(((int)sly1<<SIGNSHIFT)>>SIGNSHIFT); |
| 1242 | } |
| 1243 | |
| 1244 | lc1 = gpuData[0] & 0xffffff; |
| 1245 | |
| 1246 | DrawSemiTrans = (SEMITRANSBIT(GETLE32(&gpuData[0]))) ? TRUE : FALSE; |
| 1247 | |
| 1248 | while(!(((GETLE32(&gpuData[i]) & 0xF000F000) == 0x50005000) && i>=4)) |
| 1249 | { |
| 1250 | sly0=sly1; slx0=slx1; lc0=lc1; |
| 1251 | lc1=GETLE32(&gpuData[i]) & 0xffffff; |
| 1252 | |
| 1253 | i++; |
| 1254 | |
| 1255 | // no check needed on gshaded polyline positions |
| 1256 | // if((gpuData[i] & 0xF000F000) == 0x50005000) break; |
| 1257 | |
| 1258 | sly1 = (short)((GETLE32(&gpuData[i])>>16) & 0xffff); |
| 1259 | slx1 = (short)(GETLE32(&gpuData[i]) & 0xffff); |
| 1260 | |
| 1261 | if(!(dwActFixes&8)) |
| 1262 | { |
| 1263 | slx1=(short)(((int)slx1<<SIGNSHIFT)>>SIGNSHIFT); |
| 1264 | sly1=(short)(((int)sly1<<SIGNSHIFT)>>SIGNSHIFT); |
| 1265 | if(CheckCoordL(slx0,sly0,slx1,sly1)) bDraw=FALSE; else bDraw=TRUE; |
| 1266 | } |
| 1267 | |
| 1268 | if ((lx0 != lx1) || (ly0 != ly1)) |
| 1269 | { |
| 1270 | ly0=sly0; |
| 1271 | lx0=slx0; |
| 1272 | ly1=sly1; |
| 1273 | lx1=slx1; |
| 1274 | |
| 1275 | offsetPSX2(); |
| 1276 | if(bDraw) DrawSoftwareLineShade(lc0, lc1); |
| 1277 | } |
| 1278 | i++; |
| 1279 | if(i>iMax) break; |
| 1280 | } |
| 1281 | |
| 1282 | bDoVSyncUpdate=TRUE; |
| 1283 | } |
| 1284 | |
| 1285 | //////////////////////////////////////////////////////////////////////// |
| 1286 | // cmd: shaded polyline2 |
| 1287 | //////////////////////////////////////////////////////////////////////// |
| 1288 | |
| 1289 | static void primLineG2(unsigned char *baseAddr) |
| 1290 | { |
| 1291 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 1292 | short *sgpuData = ((short *) baseAddr); |
| 1293 | |
| 1294 | lx0 = GETLEs16(&sgpuData[2]); |
| 1295 | ly0 = GETLEs16(&sgpuData[3]); |
| 1296 | lx1 = GETLEs16(&sgpuData[6]); |
| 1297 | ly1 = GETLEs16(&sgpuData[7]); |
| 1298 | |
| 1299 | if(!(dwActFixes&8)) |
| 1300 | { |
| 1301 | AdjustCoord2(); |
| 1302 | if(CheckCoord2()) return; |
| 1303 | } |
| 1304 | |
| 1305 | if((lx0 == lx1) && (ly0 == ly1)) {lx1++;ly1++;} |
| 1306 | |
| 1307 | DrawSemiTrans = (SEMITRANSBIT(GETLE32(&gpuData[0]))) ? TRUE : FALSE; |
| 1308 | offsetPSX2(); |
| 1309 | DrawSoftwareLineShade(GETLE32(&gpuData[0]),GETLE32(&gpuData[2])); |
| 1310 | |
| 1311 | bDoVSyncUpdate=TRUE; |
| 1312 | } |
| 1313 | |
| 1314 | //////////////////////////////////////////////////////////////////////// |
| 1315 | // cmd: skipping flat polylines |
| 1316 | //////////////////////////////////////////////////////////////////////// |
| 1317 | |
| 1318 | static void primLineFSkip(unsigned char *baseAddr) |
| 1319 | { |
| 1320 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 1321 | int i=2,iMax=255; |
| 1322 | |
| 1323 | ly1 = (short)((GETLE32(&gpuData[1])>>16) & 0xffff); |
| 1324 | lx1 = (short)(GETLE32(&gpuData[1]) & 0xffff); |
| 1325 | |
| 1326 | while(!(((GETLE32(&gpuData[i]) & 0xF000F000) == 0x50005000) && i>=3)) |
| 1327 | { |
| 1328 | ly1 = (short)((GETLE32(&gpuData[i])>>16) & 0xffff); |
| 1329 | lx1 = (short)(GETLE32(&gpuData[i]) & 0xffff); |
| 1330 | i++;if(i>iMax) break; |
| 1331 | } |
| 1332 | } |
| 1333 | |
| 1334 | //////////////////////////////////////////////////////////////////////// |
| 1335 | // cmd: drawing flat polylines |
| 1336 | //////////////////////////////////////////////////////////////////////// |
| 1337 | |
| 1338 | static void primLineFEx(unsigned char *baseAddr) |
| 1339 | { |
| 1340 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 1341 | int iMax; |
| 1342 | short slx0,slx1,sly0,sly1;int i=2;BOOL bDraw=TRUE; |
| 1343 | |
| 1344 | iMax=255; |
| 1345 | |
| 1346 | sly1 = (short)((GETLE32(&gpuData[1])>>16) & 0xffff); |
| 1347 | slx1 = (short)(GETLE32(&gpuData[1]) & 0xffff); |
| 1348 | if(!(dwActFixes&8)) |
| 1349 | { |
| 1350 | slx1=(short)(((int)slx1<<SIGNSHIFT)>>SIGNSHIFT); |
| 1351 | sly1=(short)(((int)sly1<<SIGNSHIFT)>>SIGNSHIFT); |
| 1352 | } |
| 1353 | |
| 1354 | SetRenderMode(GETLE32(&gpuData[0])); |
| 1355 | |
| 1356 | while(!(((GETLE32(&gpuData[i]) & 0xF000F000) == 0x50005000) && i>=3)) |
| 1357 | { |
| 1358 | sly0 = sly1;slx0=slx1; |
| 1359 | sly1 = (short)((GETLE32(&gpuData[i])>>16) & 0xffff); |
| 1360 | slx1 = (short)(GETLE32(&gpuData[i]) & 0xffff); |
| 1361 | if(!(dwActFixes&8)) |
| 1362 | { |
| 1363 | slx1=(short)(((int)slx1<<SIGNSHIFT)>>SIGNSHIFT); |
| 1364 | sly1=(short)(((int)sly1<<SIGNSHIFT)>>SIGNSHIFT); |
| 1365 | |
| 1366 | if(CheckCoordL(slx0,sly0,slx1,sly1)) bDraw=FALSE; else bDraw=TRUE; |
| 1367 | } |
| 1368 | |
| 1369 | ly0=sly0; |
| 1370 | lx0=slx0; |
| 1371 | ly1=sly1; |
| 1372 | lx1=slx1; |
| 1373 | |
| 1374 | offsetPSX2(); |
| 1375 | if(bDraw) DrawSoftwareLineFlat(GETLE32(&gpuData[0])); |
| 1376 | |
| 1377 | i++;if(i>iMax) break; |
| 1378 | } |
| 1379 | |
| 1380 | bDoVSyncUpdate=TRUE; |
| 1381 | } |
| 1382 | |
| 1383 | //////////////////////////////////////////////////////////////////////// |
| 1384 | // cmd: drawing flat polyline2 |
| 1385 | //////////////////////////////////////////////////////////////////////// |
| 1386 | |
| 1387 | static void primLineF2(unsigned char *baseAddr) |
| 1388 | { |
| 1389 | uint32_t *gpuData = ((uint32_t *) baseAddr); |
| 1390 | short *sgpuData = ((short *) baseAddr); |
| 1391 | |
| 1392 | lx0 = GETLEs16(&sgpuData[2]); |
| 1393 | ly0 = GETLEs16(&sgpuData[3]); |
| 1394 | lx1 = GETLEs16(&sgpuData[4]); |
| 1395 | ly1 = GETLEs16(&sgpuData[5]); |
| 1396 | |
| 1397 | if(!(dwActFixes&8)) |
| 1398 | { |
| 1399 | AdjustCoord2(); |
| 1400 | if(CheckCoord2()) return; |
| 1401 | } |
| 1402 | |
| 1403 | if((lx0 == lx1) && (ly0 == ly1)) {lx1++;ly1++;} |
| 1404 | |
| 1405 | offsetPSX2(); |
| 1406 | SetRenderMode(GETLE32(&gpuData[0])); |
| 1407 | |
| 1408 | DrawSoftwareLineFlat(GETLE32(&gpuData[0])); |
| 1409 | |
| 1410 | bDoVSyncUpdate=TRUE; |
| 1411 | } |
| 1412 | |
| 1413 | //////////////////////////////////////////////////////////////////////// |
| 1414 | // cmd: well, easiest command... not implemented |
| 1415 | //////////////////////////////////////////////////////////////////////// |
| 1416 | |
| 1417 | static void primNI(unsigned char *bA) |
| 1418 | { |
| 1419 | } |
| 1420 | |
| 1421 | //////////////////////////////////////////////////////////////////////// |
| 1422 | // cmd func ptr table |
| 1423 | //////////////////////////////////////////////////////////////////////// |
| 1424 | |
| 1425 | |
| 1426 | void (*primTableJ[256])(unsigned char *) = |
| 1427 | { |
| 1428 | // 00 |
| 1429 | primNI,primNI,primBlkFill,primNI,primNI,primNI,primNI,primNI, |
| 1430 | // 08 |
| 1431 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1432 | // 10 |
| 1433 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1434 | // 18 |
| 1435 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1436 | // 20 |
| 1437 | primPolyF3,primPolyF3,primPolyF3,primPolyF3,primPolyFT3,primPolyFT3,primPolyFT3,primPolyFT3, |
| 1438 | // 28 |
| 1439 | primPolyF4,primPolyF4,primPolyF4,primPolyF4,primPolyFT4,primPolyFT4,primPolyFT4,primPolyFT4, |
| 1440 | // 30 |
| 1441 | primPolyG3,primPolyG3,primPolyG3,primPolyG3,primPolyGT3,primPolyGT3,primPolyGT3,primPolyGT3, |
| 1442 | // 38 |
| 1443 | primPolyG4,primPolyG4,primPolyG4,primPolyG4,primPolyGT4,primPolyGT4,primPolyGT4,primPolyGT4, |
| 1444 | // 40 |
| 1445 | primLineF2,primLineF2,primLineF2,primLineF2,primNI,primNI,primNI,primNI, |
| 1446 | // 48 |
| 1447 | primLineFEx,primLineFEx,primLineFEx,primLineFEx,primLineFEx,primLineFEx,primLineFEx,primLineFEx, |
| 1448 | // 50 |
| 1449 | primLineG2,primLineG2,primLineG2,primLineG2,primNI,primNI,primNI,primNI, |
| 1450 | // 58 |
| 1451 | primLineGEx,primLineGEx,primLineGEx,primLineGEx,primLineGEx,primLineGEx,primLineGEx,primLineGEx, |
| 1452 | // 60 |
| 1453 | primTileS,primTileS,primTileS,primTileS,primSprtS,primSprtS,primSprtS,primSprtS, |
| 1454 | // 68 |
| 1455 | primTile1,primTile1,primTile1,primTile1,primNI,primNI,primNI,primNI, |
| 1456 | // 70 |
| 1457 | primTile8,primTile8,primTile8,primTile8,primSprt8,primSprt8,primSprt8,primSprt8, |
| 1458 | // 78 |
| 1459 | primTile16,primTile16,primTile16,primTile16,primSprt16,primSprt16,primSprt16,primSprt16, |
| 1460 | // 80 |
| 1461 | primMoveImage,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1462 | // 88 |
| 1463 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1464 | // 90 |
| 1465 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1466 | // 98 |
| 1467 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1468 | // a0 |
| 1469 | primLoadImage,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1470 | // a8 |
| 1471 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1472 | // b0 |
| 1473 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1474 | // b8 |
| 1475 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1476 | // c0 |
| 1477 | primStoreImage,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1478 | // c8 |
| 1479 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1480 | // d0 |
| 1481 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1482 | // d8 |
| 1483 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1484 | // e0 |
| 1485 | primNI,cmdTexturePage,cmdTextureWindow,cmdDrawAreaStart,cmdDrawAreaEnd,cmdDrawOffset,cmdSTP,primNI, |
| 1486 | // e8 |
| 1487 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1488 | // f0 |
| 1489 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1490 | // f8 |
| 1491 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI |
| 1492 | }; |
| 1493 | |
| 1494 | //////////////////////////////////////////////////////////////////////// |
| 1495 | // cmd func ptr table for skipping |
| 1496 | //////////////////////////////////////////////////////////////////////// |
| 1497 | |
| 1498 | void (*primTableSkip[256])(unsigned char *) = |
| 1499 | { |
| 1500 | // 00 |
| 1501 | primNI,primNI,primBlkFill,primNI,primNI,primNI,primNI,primNI, |
| 1502 | // 08 |
| 1503 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1504 | // 10 |
| 1505 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1506 | // 18 |
| 1507 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1508 | // 20 |
| 1509 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1510 | // 28 |
| 1511 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1512 | // 30 |
| 1513 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1514 | // 38 |
| 1515 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1516 | // 40 |
| 1517 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1518 | // 48 |
| 1519 | primLineFSkip,primLineFSkip,primLineFSkip,primLineFSkip,primLineFSkip,primLineFSkip,primLineFSkip,primLineFSkip, |
| 1520 | // 50 |
| 1521 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1522 | // 58 |
| 1523 | primLineGSkip,primLineGSkip,primLineGSkip,primLineGSkip,primLineGSkip,primLineGSkip,primLineGSkip,primLineGSkip, |
| 1524 | // 60 |
| 1525 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1526 | // 68 |
| 1527 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1528 | // 70 |
| 1529 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1530 | // 78 |
| 1531 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1532 | // 80 |
| 1533 | primMoveImage,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1534 | // 88 |
| 1535 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1536 | // 90 |
| 1537 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1538 | // 98 |
| 1539 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1540 | // a0 |
| 1541 | primLoadImage,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1542 | // a8 |
| 1543 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1544 | // b0 |
| 1545 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1546 | // b8 |
| 1547 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1548 | // c0 |
| 1549 | primStoreImage,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1550 | // c8 |
| 1551 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1552 | // d0 |
| 1553 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1554 | // d8 |
| 1555 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1556 | // e0 |
| 1557 | primNI,cmdTexturePage,cmdTextureWindow,cmdDrawAreaStart,cmdDrawAreaEnd,cmdDrawOffset,cmdSTP,primNI, |
| 1558 | // e8 |
| 1559 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1560 | // f0 |
| 1561 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI, |
| 1562 | // f8 |
| 1563 | primNI,primNI,primNI,primNI,primNI,primNI,primNI,primNI |
| 1564 | }; |