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[pcsx_rearmed.git] / plugins / dfxvideo / soft.c
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1/***************************************************************************
2 soft.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// switches for painting textured quads as 2 triangles (small glitches, but better shading!)
19// can be toggled by game fix 0x200 in version 1.17 anyway, so let the defines enabled!
20#define POLYQUAD3
21#define POLYQUAD3GT
22
23// fast solid loops... a bit more additional code, of course
24#define FASTSOLID
25
26// psx blending mode 3 with 25% incoming color (instead 50% without the define)
27#define HALFBRIGHTMODE3
28
29// color decode defines
30
31#define XCOL1(x) (x & 0x1f)
32#define XCOL2(x) (x & 0x3e0)
33#define XCOL3(x) (x & 0x7c00)
34
35#define XCOL1D(x) (x & 0x1f)
36#define XCOL2D(x) ((x>>5) & 0x1f)
37#define XCOL3D(x) ((x>>10) & 0x1f)
38
39#define X32TCOL1(x) ((x & 0x001f001f)<<7)
40#define X32TCOL2(x) ((x & 0x03e003e0)<<2)
41#define X32TCOL3(x) ((x & 0x7c007c00)>>3)
42
43#define X32COL1(x) (x & 0x001f001f)
44#define X32COL2(x) ((x>>5) & 0x001f001f)
45#define X32COL3(x) ((x>>10) & 0x001f001f)
46
47#define X32ACOL1(x) (x & 0x001e001e)
48#define X32ACOL2(x) ((x>>5) & 0x001e001e)
49#define X32ACOL3(x) ((x>>10) & 0x001e001e)
50
51#define X32BCOL1(x) (x & 0x001c001c)
52#define X32BCOL2(x) ((x>>5) & 0x001c001c)
53#define X32BCOL3(x) ((x>>10) & 0x001c001c)
54
55#define X32PSXCOL(r,g,b) ((g<<10)|(b<<5)|r)
56
57#define XPSXCOL(r,g,b) ((g&0x7c00)|(b&0x3e0)|(r&0x1f))
58
59// soft globals
60short g_m1=255,g_m2=255,g_m3=255;
61short DrawSemiTrans=FALSE;
62short Ymin;
63short Ymax;
64short ly0,lx0,ly1,lx1,ly2,lx2,ly3,lx3; // global psx vertex coords
65int32_t GlobalTextAddrX,GlobalTextAddrY,GlobalTextTP;
66int32_t GlobalTextABR,GlobalTextPAGE;
67
68////////////////////////////////////////////////////////////////////////
69// POLYGON OFFSET FUNCS
70////////////////////////////////////////////////////////////////////////
71
72static void offsetPSX2(void)
73{
74 lx0 += PSXDisplay.DrawOffset.x;
75 ly0 += PSXDisplay.DrawOffset.y;
76 lx1 += PSXDisplay.DrawOffset.x;
77 ly1 += PSXDisplay.DrawOffset.y;
78}
79
80static void offsetPSX3(void)
81{
82 lx0 += PSXDisplay.DrawOffset.x;
83 ly0 += PSXDisplay.DrawOffset.y;
84 lx1 += PSXDisplay.DrawOffset.x;
85 ly1 += PSXDisplay.DrawOffset.y;
86 lx2 += PSXDisplay.DrawOffset.x;
87 ly2 += PSXDisplay.DrawOffset.y;
88}
89
90static void offsetPSX4(void)
91{
92 lx0 += PSXDisplay.DrawOffset.x;
93 ly0 += PSXDisplay.DrawOffset.y;
94 lx1 += PSXDisplay.DrawOffset.x;
95 ly1 += PSXDisplay.DrawOffset.y;
96 lx2 += PSXDisplay.DrawOffset.x;
97 ly2 += PSXDisplay.DrawOffset.y;
98 lx3 += PSXDisplay.DrawOffset.x;
99 ly3 += PSXDisplay.DrawOffset.y;
100}
101
102/////////////////////////////////////////////////////////////////
103/////////////////////////////////////////////////////////////////
104/////////////////////////////////////////////////////////////////
105// PER PIXEL FUNCS
106////////////////////////////////////////////////////////////////////////
107/////////////////////////////////////////////////////////////////
108/////////////////////////////////////////////////////////////////
109
110
111unsigned char dithertable[16] =
112{
113 7, 0, 6, 1,
114 2, 5, 3, 4,
115 1, 6, 0, 7,
116 4, 3, 5, 2
117};
118
119static inline void Dither16(unsigned short * pdest,uint32_t r,uint32_t g,uint32_t b,unsigned short sM)
120{
121 unsigned char coeff;
122 unsigned char rlow, glow, blow;
123 int x,y;
124
125 x=pdest-psxVuw;
126 y=x>>10;
127 x-=(y<<10);
128
129 coeff = dithertable[(y&3)*4+(x&3)];
130
131 rlow = r&7; glow = g&7; blow = b&7;
132
133 r>>=3; g>>=3; b>>=3;
134
135 if ((r < 0x1F) && rlow > coeff) r++;
136 if ((g < 0x1F) && glow > coeff) g++;
137 if ((b < 0x1F) && blow > coeff) b++;
138
139 PUTLE16(pdest, ((unsigned short)b<<10) |
140 ((unsigned short)g<<5) |
141 (unsigned short)r | sM);
142}
143
144/////////////////////////////////////////////////////////////////
145/////////////////////////////////////////////////////////////////
146/////////////////////////////////////////////////////////////////
147
148static inline void GetShadeTransCol_Dither(unsigned short * pdest, int32_t m1, int32_t m2, int32_t m3)
149{
150 int32_t r,g,b;
151
152 if(bCheckMask && (*pdest & HOST2LE16(0x8000))) return;
153
154 if(DrawSemiTrans)
155 {
156 r=((XCOL1D(GETLE16(pdest)))<<3);
157 b=((XCOL2D(GETLE16(pdest)))<<3);
158 g=((XCOL3D(GETLE16(pdest)))<<3);
159
160 if(GlobalTextABR==0)
161 {
162 r=(r>>1)+(m1>>1);
163 b=(b>>1)+(m2>>1);
164 g=(g>>1)+(m3>>1);
165 }
166 else
167 if(GlobalTextABR==1)
168 {
169 r+=m1;
170 b+=m2;
171 g+=m3;
172 }
173 else
174 if(GlobalTextABR==2)
175 {
176 r-=m1;
177 b-=m2;
178 g-=m3;
179 if(r&0x80000000) r=0;
180 if(b&0x80000000) b=0;
181 if(g&0x80000000) g=0;
182 }
183 else
184 {
185#ifdef HALFBRIGHTMODE3
186 r+=(m1>>2);
187 b+=(m2>>2);
188 g+=(m3>>2);
189#else
190 r+=(m1>>1);
191 b+=(m2>>1);
192 g+=(m3>>1);
193#endif
194 }
195 }
196 else
197 {
198 r=m1;
199 b=m2;
200 g=m3;
201 }
202
203 if(r&0x7FFFFF00) r=0xff;
204 if(b&0x7FFFFF00) b=0xff;
205 if(g&0x7FFFFF00) g=0xff;
206
207 Dither16(pdest,r,b,g,sSetMask);
208}
209
210////////////////////////////////////////////////////////////////////////
211
212static inline void GetShadeTransCol(unsigned short * pdest,unsigned short color)
213{
214 if(bCheckMask && (*pdest & HOST2LE16(0x8000))) return;
215
216 if(DrawSemiTrans)
217 {
218 int32_t r,g,b;
219
220 if(GlobalTextABR==0)
221 {
222 PUTLE16(pdest, (((GETLE16(pdest)&0x7bde)>>1)+(((color)&0x7bde)>>1))|sSetMask);//0x8000;
223 return;
224 }
225 else
226 if(GlobalTextABR==1)
227 {
228 r=(XCOL1(GETLE16(pdest)))+((XCOL1(color)));
229 b=(XCOL2(GETLE16(pdest)))+((XCOL2(color)));
230 g=(XCOL3(GETLE16(pdest)))+((XCOL3(color)));
231 }
232 else
233 if(GlobalTextABR==2)
234 {
235 r=(XCOL1(GETLE16(pdest)))-((XCOL1(color)));
236 b=(XCOL2(GETLE16(pdest)))-((XCOL2(color)));
237 g=(XCOL3(GETLE16(pdest)))-((XCOL3(color)));
238 if(r&0x80000000) r=0;
239 if(b&0x80000000) b=0;
240 if(g&0x80000000) g=0;
241 }
242 else
243 {
244#ifdef HALFBRIGHTMODE3
245 r=(XCOL1(GETLE16(pdest)))+((XCOL1(color))>>2);
246 b=(XCOL2(GETLE16(pdest)))+((XCOL2(color))>>2);
247 g=(XCOL3(GETLE16(pdest)))+((XCOL3(color))>>2);
248#else
249 r=(XCOL1(GETLE16(pdest)))+((XCOL1(color))>>1);
250 b=(XCOL2(GETLE16(pdest)))+((XCOL2(color))>>1);
251 g=(XCOL3(GETLE16(pdest)))+((XCOL3(color))>>1);
252#endif
253 }
254
255 if(r&0x7FFFFFE0) r=0x1f;
256 if(b&0x7FFFFC00) b=0x3e0;
257 if(g&0x7FFF8000) g=0x7c00;
258
259 PUTLE16(pdest, (XPSXCOL(r,g,b))|sSetMask);//0x8000;
260 }
261 else PUTLE16(pdest, color|sSetMask);
262}
263
264////////////////////////////////////////////////////////////////////////
265
266static inline void GetShadeTransCol32(uint32_t * pdest,uint32_t color)
267{
268 if(DrawSemiTrans)
269 {
270 int32_t r,g,b;
271
272 if(GlobalTextABR==0)
273 {
274 if(!bCheckMask)
275 {
276 PUTLE32(pdest, (((GETLE32(pdest)&0x7bde7bde)>>1)+(((color)&0x7bde7bde)>>1))|lSetMask);//0x80008000;
277 return;
278 }
279 r=(X32ACOL1(GETLE32(pdest))>>1)+((X32ACOL1(color))>>1);
280 b=(X32ACOL2(GETLE32(pdest))>>1)+((X32ACOL2(color))>>1);
281 g=(X32ACOL3(GETLE32(pdest))>>1)+((X32ACOL3(color))>>1);
282 }
283 else
284 if(GlobalTextABR==1)
285 {
286 r=(X32COL1(GETLE32(pdest)))+((X32COL1(color)));
287 b=(X32COL2(GETLE32(pdest)))+((X32COL2(color)));
288 g=(X32COL3(GETLE32(pdest)))+((X32COL3(color)));
289 }
290 else
291 if(GlobalTextABR==2)
292 {
293 int32_t sr,sb,sg,src,sbc,sgc,c;
294 src=XCOL1(color);sbc=XCOL2(color);sgc=XCOL3(color);
295 c=GETLE32(pdest)>>16;
296 sr=(XCOL1(c))-src; if(sr&0x8000) sr=0;
297 sb=(XCOL2(c))-sbc; if(sb&0x8000) sb=0;
298 sg=(XCOL3(c))-sgc; if(sg&0x8000) sg=0;
299 r=((int32_t)sr)<<16;b=((int32_t)sb)<<11;g=((int32_t)sg)<<6;
300 c=LOWORD(GETLE32(pdest));
301 sr=(XCOL1(c))-src; if(sr&0x8000) sr=0;
302 sb=(XCOL2(c))-sbc; if(sb&0x8000) sb=0;
303 sg=(XCOL3(c))-sgc; if(sg&0x8000) sg=0;
304 r|=sr;b|=sb>>5;g|=sg>>10;
305 }
306 else
307 {
308#ifdef HALFBRIGHTMODE3
309 r=(X32COL1(GETLE32(pdest)))+((X32BCOL1(color))>>2);
310 b=(X32COL2(GETLE32(pdest)))+((X32BCOL2(color))>>2);
311 g=(X32COL3(GETLE32(pdest)))+((X32BCOL3(color))>>2);
312#else
313 r=(X32COL1(GETLE32(pdest)))+((X32ACOL1(color))>>1);
314 b=(X32COL2(GETLE32(pdest)))+((X32ACOL2(color))>>1);
315 g=(X32COL3(GETLE32(pdest)))+((X32ACOL3(color))>>1);
316#endif
317 }
318
319 if(r&0x7FE00000) r=0x1f0000|(r&0xFFFF);
320 if(r&0x7FE0) r=0x1f |(r&0xFFFF0000);
321 if(b&0x7FE00000) b=0x1f0000|(b&0xFFFF);
322 if(b&0x7FE0) b=0x1f |(b&0xFFFF0000);
323 if(g&0x7FE00000) g=0x1f0000|(g&0xFFFF);
324 if(g&0x7FE0) g=0x1f |(g&0xFFFF0000);
325
326 if(bCheckMask)
327 {
328 uint32_t ma=GETLE32(pdest);
329 PUTLE32(pdest, (X32PSXCOL(r,g,b))|lSetMask);//0x80008000;
330 if(ma&0x80000000) PUTLE32(pdest, (ma&0xFFFF0000)|(*pdest&0xFFFF));
331 if(ma&0x00008000) PUTLE32(pdest, (ma&0xFFFF) |(*pdest&0xFFFF0000));
332 return;
333 }
334 PUTLE32(pdest, (X32PSXCOL(r,g,b))|lSetMask);//0x80008000;
335 }
336 else
337 {
338 if(bCheckMask)
339 {
340 uint32_t ma=GETLE32(pdest);
341 PUTLE32(pdest, color|lSetMask);//0x80008000;
342 if(ma&0x80000000) PUTLE32(pdest, (ma&0xFFFF0000)|(GETLE32(pdest)&0xFFFF));
343 if(ma&0x00008000) PUTLE32(pdest, (ma&0xFFFF) |(GETLE32(pdest)&0xFFFF0000));
344 return;
345 }
346
347 PUTLE32(pdest, color|lSetMask);//0x80008000;
348 }
349}
350
351////////////////////////////////////////////////////////////////////////
352
353static inline void GetTextureTransColG(unsigned short * pdest,unsigned short color)
354{
355 int32_t r,g,b;unsigned short l;
356
357 if(color==0) return;
358
359 if(bCheckMask && (*pdest & HOST2LE16(0x8000))) return;
360
361 l=sSetMask|(color&0x8000);
362
363 if(DrawSemiTrans && (color&0x8000))
364 {
365 if(GlobalTextABR==0)
366 {
367 unsigned short d;
368 d =(GETLE16(pdest)&0x7bde)>>1;
369 color =((color) &0x7bde)>>1;
370 r=(XCOL1(d))+((((XCOL1(color)))* g_m1)>>7);
371 b=(XCOL2(d))+((((XCOL2(color)))* g_m2)>>7);
372 g=(XCOL3(d))+((((XCOL3(color)))* g_m3)>>7);
373 }
374 else
375 if(GlobalTextABR==1)
376 {
377 r=(XCOL1(GETLE16(pdest)))+((((XCOL1(color)))* g_m1)>>7);
378 b=(XCOL2(GETLE16(pdest)))+((((XCOL2(color)))* g_m2)>>7);
379 g=(XCOL3(GETLE16(pdest)))+((((XCOL3(color)))* g_m3)>>7);
380 }
381 else
382 if(GlobalTextABR==2)
383 {
384 r=(XCOL1(GETLE16(pdest)))-((((XCOL1(color)))* g_m1)>>7);
385 b=(XCOL2(GETLE16(pdest)))-((((XCOL2(color)))* g_m2)>>7);
386 g=(XCOL3(GETLE16(pdest)))-((((XCOL3(color)))* g_m3)>>7);
387 if(r&0x80000000) r=0;
388 if(b&0x80000000) b=0;
389 if(g&0x80000000) g=0;
390 }
391 else
392 {
393#ifdef HALFBRIGHTMODE3
394 r=(XCOL1(GETLE16(pdest)))+((((XCOL1(color))>>2)* g_m1)>>7);
395 b=(XCOL2(GETLE16(pdest)))+((((XCOL2(color))>>2)* g_m2)>>7);
396 g=(XCOL3(GETLE16(pdest)))+((((XCOL3(color))>>2)* g_m3)>>7);
397#else
398 r=(XCOL1(GETLE16(pdest)))+((((XCOL1(color))>>1)* g_m1)>>7);
399 b=(XCOL2(GETLE16(pdest)))+((((XCOL2(color))>>1)* g_m2)>>7);
400 g=(XCOL3(GETLE16(pdest)))+((((XCOL3(color))>>1)* g_m3)>>7);
401#endif
402 }
403 }
404 else
405 {
406 r=((XCOL1(color))* g_m1)>>7;
407 b=((XCOL2(color))* g_m2)>>7;
408 g=((XCOL3(color))* g_m3)>>7;
409 }
410
411 if(r&0x7FFFFFE0) r=0x1f;
412 if(b&0x7FFFFC00) b=0x3e0;
413 if(g&0x7FFF8000) g=0x7c00;
414
415 PUTLE16(pdest, (XPSXCOL(r,g,b))|l);
416}
417
418////////////////////////////////////////////////////////////////////////
419
420static inline void GetTextureTransColG_S(unsigned short * pdest,unsigned short color)
421{
422 int32_t r,g,b;unsigned short l;
423
424 if(color==0) return;
425
426 l=sSetMask|(color&0x8000);
427
428 r=((XCOL1(color))* g_m1)>>7;
429 b=((XCOL2(color))* g_m2)>>7;
430 g=((XCOL3(color))* g_m3)>>7;
431
432 if(r&0x7FFFFFE0) r=0x1f;
433 if(b&0x7FFFFC00) b=0x3e0;
434 if(g&0x7FFF8000) g=0x7c00;
435
436 PUTLE16(pdest, (XPSXCOL(r,g,b))|l);
437}
438
439////////////////////////////////////////////////////////////////////////
440
441static inline void GetTextureTransColG_SPR(unsigned short * pdest,unsigned short color)
442{
443 int32_t r,g,b;unsigned short l;
444
445 if(color==0) return;
446
447 if(bCheckMask && (GETLE16(pdest) & 0x8000)) return;
448
449 l=sSetMask|(color&0x8000);
450
451 if(DrawSemiTrans && (color&0x8000))
452 {
453 if(GlobalTextABR==0)
454 {
455 unsigned short d;
456 d =(GETLE16(pdest)&0x7bde)>>1;
457 color =((color) &0x7bde)>>1;
458 r=(XCOL1(d))+((((XCOL1(color)))* g_m1)>>7);
459 b=(XCOL2(d))+((((XCOL2(color)))* g_m2)>>7);
460 g=(XCOL3(d))+((((XCOL3(color)))* g_m3)>>7);
461 }
462 else
463 if(GlobalTextABR==1)
464 {
465 r=(XCOL1(GETLE16(pdest)))+((((XCOL1(color)))* g_m1)>>7);
466 b=(XCOL2(GETLE16(pdest)))+((((XCOL2(color)))* g_m2)>>7);
467 g=(XCOL3(GETLE16(pdest)))+((((XCOL3(color)))* g_m3)>>7);
468 }
469 else
470 if(GlobalTextABR==2)
471 {
472 r=(XCOL1(GETLE16(pdest)))-((((XCOL1(color)))* g_m1)>>7);
473 b=(XCOL2(GETLE16(pdest)))-((((XCOL2(color)))* g_m2)>>7);
474 g=(XCOL3(GETLE16(pdest)))-((((XCOL3(color)))* g_m3)>>7);
475 if(r&0x80000000) r=0;
476 if(b&0x80000000) b=0;
477 if(g&0x80000000) g=0;
478 }
479 else
480 {
481#ifdef HALFBRIGHTMODE3
482 r=(XCOL1(GETLE16(pdest)))+((((XCOL1(color))>>2)* g_m1)>>7);
483 b=(XCOL2(GETLE16(pdest)))+((((XCOL2(color))>>2)* g_m2)>>7);
484 g=(XCOL3(GETLE16(pdest)))+((((XCOL3(color))>>2)* g_m3)>>7);
485#else
486 r=(XCOL1(GETLE16(pdest)))+((((XCOL1(color))>>1)* g_m1)>>7);
487 b=(XCOL2(GETLE16(pdest)))+((((XCOL2(color))>>1)* g_m2)>>7);
488 g=(XCOL3(GETLE16(pdest)))+((((XCOL3(color))>>1)* g_m3)>>7);
489#endif
490 }
491 }
492 else
493 {
494 r=((XCOL1(color))* g_m1)>>7;
495 b=((XCOL2(color))* g_m2)>>7;
496 g=((XCOL3(color))* g_m3)>>7;
497 }
498
499 if(r&0x7FFFFFE0) r=0x1f;
500 if(b&0x7FFFFC00) b=0x3e0;
501 if(g&0x7FFF8000) g=0x7c00;
502
503 PUTLE16(pdest, (XPSXCOL(r,g,b))|l);
504}
505
506////////////////////////////////////////////////////////////////////////
507
508static inline void GetTextureTransColG32(uint32_t * pdest,uint32_t color)
509{
510 int32_t r,g,b,l;
511
512 if(color==0) return;
513
514 l=lSetMask|(color&0x80008000);
515
516 if(DrawSemiTrans && (color&0x80008000))
517 {
518 if(GlobalTextABR==0)
519 {
520 r=((((X32TCOL1(GETLE32(pdest)))+((X32COL1(color)) * g_m1))&0xFF00FF00)>>8);
521 b=((((X32TCOL2(GETLE32(pdest)))+((X32COL2(color)) * g_m2))&0xFF00FF00)>>8);
522 g=((((X32TCOL3(GETLE32(pdest)))+((X32COL3(color)) * g_m3))&0xFF00FF00)>>8);
523 }
524 else
525 if(GlobalTextABR==1)
526 {
527 r=(X32COL1(GETLE32(pdest)))+(((((X32COL1(color)))* g_m1)&0xFF80FF80)>>7);
528 b=(X32COL2(GETLE32(pdest)))+(((((X32COL2(color)))* g_m2)&0xFF80FF80)>>7);
529 g=(X32COL3(GETLE32(pdest)))+(((((X32COL3(color)))* g_m3)&0xFF80FF80)>>7);
530 }
531 else
532 if(GlobalTextABR==2)
533 {
534 int32_t t;
535 r=(((((X32COL1(color)))* g_m1)&0xFF80FF80)>>7);
536 t=(GETLE32(pdest)&0x001f0000)-(r&0x003f0000); if(t&0x80000000) t=0;
537 r=(GETLE32(pdest)&0x0000001f)-(r&0x0000003f); if(r&0x80000000) r=0;
538 r|=t;
539
540 b=(((((X32COL2(color)))* g_m2)&0xFF80FF80)>>7);
541 t=((GETLE32(pdest)>>5)&0x001f0000)-(b&0x003f0000); if(t&0x80000000) t=0;
542 b=((GETLE32(pdest)>>5)&0x0000001f)-(b&0x0000003f); if(b&0x80000000) b=0;
543 b|=t;
544
545 g=(((((X32COL3(color)))* g_m3)&0xFF80FF80)>>7);
546 t=((GETLE32(pdest)>>10)&0x001f0000)-(g&0x003f0000); if(t&0x80000000) t=0;
547 g=((GETLE32(pdest)>>10)&0x0000001f)-(g&0x0000003f); if(g&0x80000000) g=0;
548 g|=t;
549 }
550 else
551 {
552#ifdef HALFBRIGHTMODE3
553 r=(X32COL1(GETLE32(pdest)))+(((((X32BCOL1(color))>>2)* g_m1)&0xFF80FF80)>>7);
554 b=(X32COL2(GETLE32(pdest)))+(((((X32BCOL2(color))>>2)* g_m2)&0xFF80FF80)>>7);
555 g=(X32COL3(GETLE32(pdest)))+(((((X32BCOL3(color))>>2)* g_m3)&0xFF80FF80)>>7);
556#else
557 r=(X32COL1(GETLE32(pdest)))+(((((X32ACOL1(color))>>1)* g_m1)&0xFF80FF80)>>7);
558 b=(X32COL2(GETLE32(pdest)))+(((((X32ACOL2(color))>>1)* g_m2)&0xFF80FF80)>>7);
559 g=(X32COL3(GETLE32(pdest)))+(((((X32ACOL3(color))>>1)* g_m3)&0xFF80FF80)>>7);
560#endif
561 }
562
563 if(!(color&0x8000))
564 {
565 r=(r&0xffff0000)|((((X32COL1(color))* g_m1)&0x0000FF80)>>7);
566 b=(b&0xffff0000)|((((X32COL2(color))* g_m2)&0x0000FF80)>>7);
567 g=(g&0xffff0000)|((((X32COL3(color))* g_m3)&0x0000FF80)>>7);
568 }
569 if(!(color&0x80000000))
570 {
571 r=(r&0xffff)|((((X32COL1(color))* g_m1)&0xFF800000)>>7);
572 b=(b&0xffff)|((((X32COL2(color))* g_m2)&0xFF800000)>>7);
573 g=(g&0xffff)|((((X32COL3(color))* g_m3)&0xFF800000)>>7);
574 }
575
576 }
577 else
578 {
579 r=(((X32COL1(color))* g_m1)&0xFF80FF80)>>7;
580 b=(((X32COL2(color))* g_m2)&0xFF80FF80)>>7;
581 g=(((X32COL3(color))* g_m3)&0xFF80FF80)>>7;
582 }
583
584 if(r&0x7FE00000) r=0x1f0000|(r&0xFFFF);
585 if(r&0x7FE0) r=0x1f |(r&0xFFFF0000);
586 if(b&0x7FE00000) b=0x1f0000|(b&0xFFFF);
587 if(b&0x7FE0) b=0x1f |(b&0xFFFF0000);
588 if(g&0x7FE00000) g=0x1f0000|(g&0xFFFF);
589 if(g&0x7FE0) g=0x1f |(g&0xFFFF0000);
590
591 if(bCheckMask)
592 {
593 uint32_t ma=GETLE32(pdest);
594
595 PUTLE32(pdest, (X32PSXCOL(r,g,b))|l);
596
597 if((color&0xffff)==0 ) PUTLE32(pdest, (ma&0xffff)|(GETLE32(pdest)&0xffff0000));
598 if((color&0xffff0000)==0) PUTLE32(pdest, (ma&0xffff0000)|(GETLE32(pdest)&0xffff));
599 if(ma&0x80000000) PUTLE32(pdest, (ma&0xFFFF0000)|(GETLE32(pdest)&0xFFFF));
600 if(ma&0x00008000) PUTLE32(pdest, (ma&0xFFFF) |(GETLE32(pdest)&0xFFFF0000));
601
602 return;
603 }
604 if((color&0xffff)==0 ) {PUTLE32(pdest, (GETLE32(pdest)&0xffff)|(((X32PSXCOL(r,g,b))|l)&0xffff0000));return;}
605 if((color&0xffff0000)==0) {PUTLE32(pdest, (GETLE32(pdest)&0xffff0000)|(((X32PSXCOL(r,g,b))|l)&0xffff));return;}
606
607 PUTLE32(pdest, (X32PSXCOL(r,g,b))|l);
608}
609
610////////////////////////////////////////////////////////////////////////
611
612static inline void GetTextureTransColG32_S(uint32_t * pdest,uint32_t color)
613{
614 int32_t r,g,b;
615
616 if(color==0) return;
617
618 r=(((X32COL1(color))* g_m1)&0xFF80FF80)>>7;
619 b=(((X32COL2(color))* g_m2)&0xFF80FF80)>>7;
620 g=(((X32COL3(color))* g_m3)&0xFF80FF80)>>7;
621
622 if(r&0x7FE00000) r=0x1f0000|(r&0xFFFF);
623 if(r&0x7FE0) r=0x1f |(r&0xFFFF0000);
624 if(b&0x7FE00000) b=0x1f0000|(b&0xFFFF);
625 if(b&0x7FE0) b=0x1f |(b&0xFFFF0000);
626 if(g&0x7FE00000) g=0x1f0000|(g&0xFFFF);
627 if(g&0x7FE0) g=0x1f |(g&0xFFFF0000);
628
629 if((color&0xffff)==0) {PUTLE32(pdest, (GETLE32(pdest)&0xffff)|(((X32PSXCOL(r,g,b))|lSetMask|(color&0x80008000))&0xffff0000));return;}
630 if((color&0xffff0000)==0) {PUTLE32(pdest, (GETLE32(pdest)&0xffff0000)|(((X32PSXCOL(r,g,b))|lSetMask|(color&0x80008000))&0xffff));return;}
631
632 PUTLE32(pdest, (X32PSXCOL(r,g,b))|lSetMask|(color&0x80008000));
633}
634
635////////////////////////////////////////////////////////////////////////
636
637static inline void GetTextureTransColG32_SPR(uint32_t * pdest,uint32_t color)
638{
639 int32_t r,g,b;
640
641 if(color==0) return;
642
643 if(DrawSemiTrans && (color&0x80008000))
644 {
645 if(GlobalTextABR==0)
646 {
647 r=((((X32TCOL1(GETLE32(pdest)))+((X32COL1(color)) * g_m1))&0xFF00FF00)>>8);
648 b=((((X32TCOL2(GETLE32(pdest)))+((X32COL2(color)) * g_m2))&0xFF00FF00)>>8);
649 g=((((X32TCOL3(GETLE32(pdest)))+((X32COL3(color)) * g_m3))&0xFF00FF00)>>8);
650 }
651 else
652 if(GlobalTextABR==1)
653 {
654 r=(X32COL1(GETLE32(pdest)))+(((((X32COL1(color)))* g_m1)&0xFF80FF80)>>7);
655 b=(X32COL2(GETLE32(pdest)))+(((((X32COL2(color)))* g_m2)&0xFF80FF80)>>7);
656 g=(X32COL3(GETLE32(pdest)))+(((((X32COL3(color)))* g_m3)&0xFF80FF80)>>7);
657 }
658 else
659 if(GlobalTextABR==2)
660 {
661 int32_t t;
662 r=(((((X32COL1(color)))* g_m1)&0xFF80FF80)>>7);
663 t=(GETLE32(pdest)&0x001f0000)-(r&0x003f0000); if(t&0x80000000) t=0;
664 r=(GETLE32(pdest)&0x0000001f)-(r&0x0000003f); if(r&0x80000000) r=0;
665 r|=t;
666
667 b=(((((X32COL2(color)))* g_m2)&0xFF80FF80)>>7);
668 t=((GETLE32(pdest)>>5)&0x001f0000)-(b&0x003f0000); if(t&0x80000000) t=0;
669 b=((GETLE32(pdest)>>5)&0x0000001f)-(b&0x0000003f); if(b&0x80000000) b=0;
670 b|=t;
671
672 g=(((((X32COL3(color)))* g_m3)&0xFF80FF80)>>7);
673 t=((GETLE32(pdest)>>10)&0x001f0000)-(g&0x003f0000); if(t&0x80000000) t=0;
674 g=((GETLE32(pdest)>>10)&0x0000001f)-(g&0x0000003f); if(g&0x80000000) g=0;
675 g|=t;
676 }
677 else
678 {
679#ifdef HALFBRIGHTMODE3
680 r=(X32COL1(GETLE32(pdest)))+(((((X32BCOL1(color))>>2)* g_m1)&0xFF80FF80)>>7);
681 b=(X32COL2(GETLE32(pdest)))+(((((X32BCOL2(color))>>2)* g_m2)&0xFF80FF80)>>7);
682 g=(X32COL3(GETLE32(pdest)))+(((((X32BCOL3(color))>>2)* g_m3)&0xFF80FF80)>>7);
683#else
684 r=(X32COL1(GETLE32(pdest)))+(((((X32ACOL1(color))>>1)* g_m1)&0xFF80FF80)>>7);
685 b=(X32COL2(GETLE32(pdest)))+(((((X32ACOL2(color))>>1)* g_m2)&0xFF80FF80)>>7);
686 g=(X32COL3(GETLE32(pdest)))+(((((X32ACOL3(color))>>1)* g_m3)&0xFF80FF80)>>7);
687#endif
688 }
689
690 if(!(color&0x8000))
691 {
692 r=(r&0xffff0000)|((((X32COL1(color))* g_m1)&0x0000FF80)>>7);
693 b=(b&0xffff0000)|((((X32COL2(color))* g_m2)&0x0000FF80)>>7);
694 g=(g&0xffff0000)|((((X32COL3(color))* g_m3)&0x0000FF80)>>7);
695 }
696 if(!(color&0x80000000))
697 {
698 r=(r&0xffff)|((((X32COL1(color))* g_m1)&0xFF800000)>>7);
699 b=(b&0xffff)|((((X32COL2(color))* g_m2)&0xFF800000)>>7);
700 g=(g&0xffff)|((((X32COL3(color))* g_m3)&0xFF800000)>>7);
701 }
702
703 }
704 else
705 {
706 r=(((X32COL1(color))* g_m1)&0xFF80FF80)>>7;
707 b=(((X32COL2(color))* g_m2)&0xFF80FF80)>>7;
708 g=(((X32COL3(color))* g_m3)&0xFF80FF80)>>7;
709 }
710
711 if(r&0x7FE00000) r=0x1f0000|(r&0xFFFF);
712 if(r&0x7FE0) r=0x1f |(r&0xFFFF0000);
713 if(b&0x7FE00000) b=0x1f0000|(b&0xFFFF);
714 if(b&0x7FE0) b=0x1f |(b&0xFFFF0000);
715 if(g&0x7FE00000) g=0x1f0000|(g&0xFFFF);
716 if(g&0x7FE0) g=0x1f |(g&0xFFFF0000);
717
718 if(bCheckMask)
719 {
720 uint32_t ma=GETLE32(pdest);
721
722 PUTLE32(pdest, (X32PSXCOL(r,g,b))|lSetMask|(color&0x80008000));
723
724 if((color&0xffff)==0 ) PUTLE32(pdest, (ma&0xffff)|(GETLE32(pdest)&0xffff0000));
725 if((color&0xffff0000)==0) PUTLE32(pdest, (ma&0xffff0000)|(GETLE32(pdest)&0xffff));
726 if(ma&0x80000000) PUTLE32(pdest, (ma&0xFFFF0000)|(GETLE32(pdest)&0xFFFF));
727 if(ma&0x00008000) PUTLE32(pdest, (ma&0xFFFF) |(GETLE32(pdest)&0xFFFF0000));
728
729 return;
730 }
731 if((color&0xffff)==0 ) {PUTLE32(pdest, (GETLE32(pdest)&0xffff)|(((X32PSXCOL(r,g,b))|lSetMask|(color&0x80008000))&0xffff0000));return;}
732 if((color&0xffff0000)==0) {PUTLE32(pdest, (GETLE32(pdest)&0xffff0000)|(((X32PSXCOL(r,g,b))|lSetMask|(color&0x80008000))&0xffff));return;}
733
734 PUTLE32(pdest, (X32PSXCOL(r,g,b))|lSetMask|(color&0x80008000));
735}
736
737////////////////////////////////////////////////////////////////////////
738
739static inline void GetTextureTransColGX_Dither(unsigned short * pdest,unsigned short color,int32_t m1,int32_t m2,int32_t m3)
740{
741 int32_t r,g,b;
742
743 if(color==0) return;
744
745 if(bCheckMask && (*pdest & HOST2LE16(0x8000))) return;
746
747 m1=(((XCOL1D(color)))*m1)>>4;
748 m2=(((XCOL2D(color)))*m2)>>4;
749 m3=(((XCOL3D(color)))*m3)>>4;
750
751 if(DrawSemiTrans && (color&0x8000))
752 {
753 r=((XCOL1D(GETLE16(pdest)))<<3);
754 b=((XCOL2D(GETLE16(pdest)))<<3);
755 g=((XCOL3D(GETLE16(pdest)))<<3);
756
757 if(GlobalTextABR==0)
758 {
759 r=(r>>1)+(m1>>1);
760 b=(b>>1)+(m2>>1);
761 g=(g>>1)+(m3>>1);
762 }
763 else
764 if(GlobalTextABR==1)
765 {
766 r+=m1;
767 b+=m2;
768 g+=m3;
769 }
770 else
771 if(GlobalTextABR==2)
772 {
773 r-=m1;
774 b-=m2;
775 g-=m3;
776 if(r&0x80000000) r=0;
777 if(b&0x80000000) b=0;
778 if(g&0x80000000) g=0;
779 }
780 else
781 {
782#ifdef HALFBRIGHTMODE3
783 r+=(m1>>2);
784 b+=(m2>>2);
785 g+=(m3>>2);
786#else
787 r+=(m1>>1);
788 b+=(m2>>1);
789 g+=(m3>>1);
790#endif
791 }
792 }
793 else
794 {
795 r=m1;
796 b=m2;
797 g=m3;
798 }
799
800 if(r&0x7FFFFF00) r=0xff;
801 if(b&0x7FFFFF00) b=0xff;
802 if(g&0x7FFFFF00) g=0xff;
803
804 Dither16(pdest,r,b,g,sSetMask|(color&0x8000));
805
806}
807
808////////////////////////////////////////////////////////////////////////
809
810static inline void GetTextureTransColGX(unsigned short * pdest,unsigned short color,short m1,short m2,short m3)
811{
812 int32_t r,g,b;unsigned short l;
813
814 if(color==0) return;
815
816 if(bCheckMask && (*pdest & HOST2LE16(0x8000))) return;
817
818 l=sSetMask|(color&0x8000);
819
820 if(DrawSemiTrans && (color&0x8000))
821 {
822 if(GlobalTextABR==0)
823 {
824 unsigned short d;
825 d =(GETLE16(pdest)&0x7bde)>>1;
826 color =((color) &0x7bde)>>1;
827 r=(XCOL1(d))+((((XCOL1(color)))* m1)>>7);
828 b=(XCOL2(d))+((((XCOL2(color)))* m2)>>7);
829 g=(XCOL3(d))+((((XCOL3(color)))* m3)>>7);
830 }
831 else
832 if(GlobalTextABR==1)
833 {
834 r=(XCOL1(GETLE16(pdest)))+((((XCOL1(color)))* m1)>>7);
835 b=(XCOL2(GETLE16(pdest)))+((((XCOL2(color)))* m2)>>7);
836 g=(XCOL3(GETLE16(pdest)))+((((XCOL3(color)))* m3)>>7);
837 }
838 else
839 if(GlobalTextABR==2)
840 {
841 r=(XCOL1(GETLE16(pdest)))-((((XCOL1(color)))* m1)>>7);
842 b=(XCOL2(GETLE16(pdest)))-((((XCOL2(color)))* m2)>>7);
843 g=(XCOL3(GETLE16(pdest)))-((((XCOL3(color)))* m3)>>7);
844 if(r&0x80000000) r=0;
845 if(b&0x80000000) b=0;
846 if(g&0x80000000) g=0;
847 }
848 else
849 {
850#ifdef HALFBRIGHTMODE3
851 r=(XCOL1(GETLE16(pdest)))+((((XCOL1(color))>>2)* m1)>>7);
852 b=(XCOL2(GETLE16(pdest)))+((((XCOL2(color))>>2)* m2)>>7);
853 g=(XCOL3(GETLE16(pdest)))+((((XCOL3(color))>>2)* m3)>>7);
854#else
855 r=(XCOL1(GETLE16(pdest)))+((((XCOL1(color))>>1)* m1)>>7);
856 b=(XCOL2(GETLE16(pdest)))+((((XCOL2(color))>>1)* m2)>>7);
857 g=(XCOL3(GETLE16(pdest)))+((((XCOL3(color))>>1)* m3)>>7);
858#endif
859 }
860 }
861 else
862 {
863 r=((XCOL1(color))* m1)>>7;
864 b=((XCOL2(color))* m2)>>7;
865 g=((XCOL3(color))* m3)>>7;
866 }
867
868 if(r&0x7FFFFFE0) r=0x1f;
869 if(b&0x7FFFFC00) b=0x3e0;
870 if(g&0x7FFF8000) g=0x7c00;
871
872 PUTLE16(pdest, (XPSXCOL(r,g,b))|l);
873}
874
875////////////////////////////////////////////////////////////////////////
876
877static inline void GetTextureTransColGX_S(unsigned short * pdest,unsigned short color,short m1,short m2,short m3)
878{
879 int32_t r,g,b;
880
881 if(color==0) return;
882
883 r=((XCOL1(color))* m1)>>7;
884 b=((XCOL2(color))* m2)>>7;
885 g=((XCOL3(color))* m3)>>7;
886
887 if(r&0x7FFFFFE0) r=0x1f;
888 if(b&0x7FFFFC00) b=0x3e0;
889 if(g&0x7FFF8000) g=0x7c00;
890
891 PUTLE16(pdest, (XPSXCOL(r,g,b))|sSetMask|(color&0x8000));
892}
893
894////////////////////////////////////////////////////////////////////////
895
896static inline void GetTextureTransColGX32_S(uint32_t * pdest,uint32_t color,short m1,short m2,short m3)
897{
898 int32_t r,g,b;
899
900 if(color==0) return;
901
902 r=(((X32COL1(color))* m1)&0xFF80FF80)>>7;
903 b=(((X32COL2(color))* m2)&0xFF80FF80)>>7;
904 g=(((X32COL3(color))* m3)&0xFF80FF80)>>7;
905
906 if(r&0x7FE00000) r=0x1f0000|(r&0xFFFF);
907 if(r&0x7FE0) r=0x1f |(r&0xFFFF0000);
908 if(b&0x7FE00000) b=0x1f0000|(b&0xFFFF);
909 if(b&0x7FE0) b=0x1f |(b&0xFFFF0000);
910 if(g&0x7FE00000) g=0x1f0000|(g&0xFFFF);
911 if(g&0x7FE0) g=0x1f |(g&0xFFFF0000);
912
913 if((color&0xffff)==0) {PUTLE32(pdest, (GETLE32(pdest)&0xffff)|(((X32PSXCOL(r,g,b))|lSetMask|(color&0x80008000))&0xffff0000));return;}
914 if((color&0xffff0000)==0) {PUTLE32(pdest, (GETLE32(pdest)&0xffff0000)|(((X32PSXCOL(r,g,b))|lSetMask|(color&0x80008000))&0xffff));return;}
915
916 PUTLE32(pdest, (X32PSXCOL(r,g,b))|lSetMask|(color&0x80008000));
917}
918
919////////////////////////////////////////////////////////////////////////
920// FILL FUNCS
921////////////////////////////////////////////////////////////////////////
922
923static void FillSoftwareAreaTrans(short x0,short y0,short x1, // FILL AREA TRANS
924 short y1,unsigned short col)
925{
926 short j,i,dx,dy;
927
928 if(y0>y1) return;
929 if(x0>x1) return;
930
931 if(x1<drawX) return;
932 if(y1<drawY) return;
933 if(x0>drawW) return;
934 if(y0>drawH) return;
935
936 x1=min(x1,drawW+1);
937 y1=min(y1,drawH+1);
938 x0=max(x0,drawX);
939 y0=max(y0,drawY);
940
941 if(y0>=512) return;
942 if(x0>1023) return;
943
944 if(y1>512) y1=512;
945 if(x1>1024) x1=1024;
946
947 dx=x1-x0;dy=y1-y0;
948
949 if(dx==1 && dy==1 && x0==1020 && y0==511) // special fix for pinball game... emu protection???
950 {
951 static int iCheat=0;
952 col+=iCheat;
953 if(iCheat==1) iCheat=0; else iCheat=1;
954 }
955
956
957 if(dx&1) // slow fill
958 {
959 unsigned short *DSTPtr;
960 unsigned short LineOffset;
961 DSTPtr = psxVuw + (1024*y0) + x0;
962 LineOffset = 1024 - dx;
963 for(i=0;i<dy;i++)
964 {
965 for(j=0;j<dx;j++)
966 GetShadeTransCol(DSTPtr++,col);
967 DSTPtr += LineOffset;
968 }
969 }
970 else // fast fill
971 {
972 uint32_t *DSTPtr;
973 unsigned short LineOffset;
974 uint32_t lcol=lSetMask|(((uint32_t)(col))<<16)|col;
975 dx>>=1;
976 DSTPtr = (uint32_t *)(psxVuw + (1024*y0) + x0);
977 LineOffset = 512 - dx;
978
979 if(!bCheckMask && !DrawSemiTrans)
980 {
981 for(i=0;i<dy;i++)
982 {
983 for(j=0;j<dx;j++) { PUTLE32(DSTPtr, lcol); DSTPtr++; }
984 DSTPtr += LineOffset;
985 }
986 }
987 else
988 {
989 for(i=0;i<dy;i++)
990 {
991 for(j=0;j<dx;j++)
992 GetShadeTransCol32(DSTPtr++,lcol);
993 DSTPtr += LineOffset;
994 }
995 }
996 }
997}
998
999////////////////////////////////////////////////////////////////////////
1000
1001static void FillSoftwareArea(short x0,short y0,short x1, // FILL AREA (BLK FILL)
1002 short y1,unsigned short col) // no draw area check here!
1003{
1004 short j,i,dx,dy;
1005
1006 // ?? ff9 pal hooligan crack sets nonsense x0
1007 if(x0<0) x0=0;
1008 if(y0<0) y0=0;
1009
1010 if(y0>y1) return;
1011 if(x0>x1) return;
1012
1013 if(y0>=512) return;
1014 if(x0>1023) return;
1015
1016 if(y1>512) y1=512;
1017 if(x1>1024) x1=1024;
1018
1019 dx=x1-x0;dy=y1-y0;
1020 if(dx&1)
1021 {
1022 unsigned short *DSTPtr;
1023 unsigned short LineOffset;
1024
1025 DSTPtr = psxVuw + (1024*y0) + x0;
1026 LineOffset = 1024 - dx;
1027
1028 for(i=0;i<dy;i++)
1029 {
1030 for(j=0;j<dx;j++) { PUTLE16(DSTPtr, col); DSTPtr++; }
1031 DSTPtr += LineOffset;
1032 }
1033 }
1034 else
1035 {
1036 uint32_t *DSTPtr;
1037 unsigned short LineOffset;
1038 uint32_t lcol=(((int32_t)col)<<16)|col;
1039 dx>>=1;
1040 DSTPtr = (uint32_t *)(psxVuw + (1024*y0) + x0);
1041 LineOffset = 512 - dx;
1042
1043 for(i=0;i<dy;i++)
1044 {
1045 for(j=0;j<dx;j++) { PUTLE32(DSTPtr, lcol); DSTPtr++; }
1046 DSTPtr += LineOffset;
1047 }
1048 }
1049}
1050
1051////////////////////////////////////////////////////////////////////////
1052////////////////////////////////////////////////////////////////////////
1053////////////////////////////////////////////////////////////////////////
1054// EDGE INTERPOLATION
1055////////////////////////////////////////////////////////////////////////
1056////////////////////////////////////////////////////////////////////////
1057////////////////////////////////////////////////////////////////////////
1058
1059typedef struct SOFTVTAG
1060{
1061 int x,y;
1062 int u,v;
1063 int32_t R,G,B;
1064} soft_vertex;
1065
1066static soft_vertex vtx[4];
1067static soft_vertex * left_array[4], * right_array[4];
1068static int left_section, right_section;
1069static int left_section_height, right_section_height;
1070static int left_x, delta_left_x, right_x, delta_right_x;
1071static int left_u, delta_left_u, left_v, delta_left_v;
1072static int right_u, delta_right_u, right_v, delta_right_v;
1073static int left_R, delta_left_R, right_R, delta_right_R;
1074static int left_G, delta_left_G, right_G, delta_right_G;
1075static int left_B, delta_left_B, right_B, delta_right_B;
1076
1077// USE_NASM
1078static inline int shl10idiv(int x, int y)
1079{
1080#ifdef __ARM_ARCH_7A__
1081 // rearmed: let's use VFP divider instead
1082 float r = 1024.0f * (float)x / (float)y;
1083 return (int)r;
1084#else
1085 __int64 bi=x;
1086 bi<<=10;
1087 return bi/y;
1088#endif
1089}
1090
1091////////////////////////////////////////////////////////////////////////
1092////////////////////////////////////////////////////////////////////////
1093////////////////////////////////////////////////////////////////////////
1094
1095static inline int RightSection_F(void)
1096{
1097 soft_vertex * v1 = right_array[ right_section ];
1098 soft_vertex * v2 = right_array[ right_section-1 ];
1099
1100 int height = v2->y - v1->y;
1101 if(height == 0) return 0;
1102 delta_right_x = (v2->x - v1->x) / height;
1103 right_x = v1->x;
1104
1105 right_section_height = height;
1106 return height;
1107}
1108
1109////////////////////////////////////////////////////////////////////////
1110
1111static inline int LeftSection_F(void)
1112{
1113 soft_vertex * v1 = left_array[ left_section ];
1114 soft_vertex * v2 = left_array[ left_section-1 ];
1115
1116 int height = v2->y - v1->y;
1117 if(height == 0) return 0;
1118 delta_left_x = (v2->x - v1->x) / height;
1119 left_x = v1->x;
1120
1121 left_section_height = height;
1122 return height;
1123}
1124
1125////////////////////////////////////////////////////////////////////////
1126
1127static inline BOOL NextRow_F(void)
1128{
1129 if(--left_section_height<=0)
1130 {
1131 if(--left_section <= 0) {return TRUE;}
1132 if(LeftSection_F() <= 0) {return TRUE;}
1133 }
1134 else
1135 {
1136 left_x += delta_left_x;
1137 }
1138
1139 if(--right_section_height<=0)
1140 {
1141 if(--right_section<=0) {return TRUE;}
1142 if(RightSection_F() <=0) {return TRUE;}
1143 }
1144 else
1145 {
1146 right_x += delta_right_x;
1147 }
1148 return FALSE;
1149}
1150
1151////////////////////////////////////////////////////////////////////////
1152
1153static inline BOOL SetupSections_F(short x1, short y1, short x2, short y2, short x3, short y3)
1154{
1155 soft_vertex * v1, * v2, * v3;
1156 int height,longest;
1157
1158 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1159 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1160 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1161
1162 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1163 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1164 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1165
1166 height = v3->y - v1->y;
1167 if(height == 0) {return FALSE;}
1168 longest = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1169 if(longest == 0) {return FALSE;}
1170
1171 if(longest < 0)
1172 {
1173 right_array[0] = v3;
1174 right_array[1] = v2;
1175 right_array[2] = v1;
1176 right_section = 2;
1177 left_array[0] = v3;
1178 left_array[1] = v1;
1179 left_section = 1;
1180
1181 if(LeftSection_F() <= 0) return FALSE;
1182 if(RightSection_F() <= 0)
1183 {
1184 right_section--;
1185 if(RightSection_F() <= 0) return FALSE;
1186 }
1187 }
1188 else
1189 {
1190 left_array[0] = v3;
1191 left_array[1] = v2;
1192 left_array[2] = v1;
1193 left_section = 2;
1194 right_array[0] = v3;
1195 right_array[1] = v1;
1196 right_section = 1;
1197
1198 if(RightSection_F() <= 0) return FALSE;
1199 if(LeftSection_F() <= 0)
1200 {
1201 left_section--;
1202 if(LeftSection_F() <= 0) return FALSE;
1203 }
1204 }
1205
1206 Ymin=v1->y;
1207 Ymax=min(v3->y-1,drawH);
1208
1209 return TRUE;
1210}
1211
1212////////////////////////////////////////////////////////////////////////
1213////////////////////////////////////////////////////////////////////////
1214
1215static inline int RightSection_G(void)
1216{
1217 soft_vertex * v1 = right_array[ right_section ];
1218 soft_vertex * v2 = right_array[ right_section-1 ];
1219
1220 int height = v2->y - v1->y;
1221 if(height == 0) return 0;
1222 delta_right_x = (v2->x - v1->x) / height;
1223 right_x = v1->x;
1224
1225 right_section_height = height;
1226 return height;
1227}
1228
1229////////////////////////////////////////////////////////////////////////
1230
1231static inline int LeftSection_G(void)
1232{
1233 soft_vertex * v1 = left_array[ left_section ];
1234 soft_vertex * v2 = left_array[ left_section-1 ];
1235
1236 int height = v2->y - v1->y;
1237 if(height == 0) return 0;
1238 delta_left_x = (v2->x - v1->x) / height;
1239 left_x = v1->x;
1240
1241 delta_left_R = ((v2->R - v1->R)) / height;
1242 left_R = v1->R;
1243 delta_left_G = ((v2->G - v1->G)) / height;
1244 left_G = v1->G;
1245 delta_left_B = ((v2->B - v1->B)) / height;
1246 left_B = v1->B;
1247
1248 left_section_height = height;
1249 return height;
1250}
1251
1252////////////////////////////////////////////////////////////////////////
1253
1254static inline BOOL NextRow_G(void)
1255{
1256 if(--left_section_height<=0)
1257 {
1258 if(--left_section <= 0) {return TRUE;}
1259 if(LeftSection_G() <= 0) {return TRUE;}
1260 }
1261 else
1262 {
1263 left_x += delta_left_x;
1264 left_R += delta_left_R;
1265 left_G += delta_left_G;
1266 left_B += delta_left_B;
1267 }
1268
1269 if(--right_section_height<=0)
1270 {
1271 if(--right_section<=0) {return TRUE;}
1272 if(RightSection_G() <=0) {return TRUE;}
1273 }
1274 else
1275 {
1276 right_x += delta_right_x;
1277 }
1278 return FALSE;
1279}
1280
1281////////////////////////////////////////////////////////////////////////
1282
1283static inline BOOL SetupSections_G(short x1,short y1,short x2,short y2,short x3,short y3,int32_t rgb1, int32_t rgb2, int32_t rgb3)
1284{
1285 soft_vertex * v1, * v2, * v3;
1286 int height,longest,temp;
1287
1288 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1289 v1->R=(rgb1) & 0x00ff0000;
1290 v1->G=(rgb1<<8) & 0x00ff0000;
1291 v1->B=(rgb1<<16) & 0x00ff0000;
1292 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1293 v2->R=(rgb2) & 0x00ff0000;
1294 v2->G=(rgb2<<8) & 0x00ff0000;
1295 v2->B=(rgb2<<16) & 0x00ff0000;
1296 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1297 v3->R=(rgb3) & 0x00ff0000;
1298 v3->G=(rgb3<<8) & 0x00ff0000;
1299 v3->B=(rgb3<<16) & 0x00ff0000;
1300
1301 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1302 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1303 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1304
1305 height = v3->y - v1->y;
1306 if(height == 0) {return FALSE;}
1307 temp=(((v2->y - v1->y) << 16) / height);
1308 longest = temp * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1309 if(longest == 0) {return FALSE;}
1310
1311 if(longest < 0)
1312 {
1313 right_array[0] = v3;
1314 right_array[1] = v2;
1315 right_array[2] = v1;
1316 right_section = 2;
1317 left_array[0] = v3;
1318 left_array[1] = v1;
1319 left_section = 1;
1320
1321 if(LeftSection_G() <= 0) return FALSE;
1322 if(RightSection_G() <= 0)
1323 {
1324 right_section--;
1325 if(RightSection_G() <= 0) return FALSE;
1326 }
1327 if(longest > -0x1000) longest = -0x1000;
1328 }
1329 else
1330 {
1331 left_array[0] = v3;
1332 left_array[1] = v2;
1333 left_array[2] = v1;
1334 left_section = 2;
1335 right_array[0] = v3;
1336 right_array[1] = v1;
1337 right_section = 1;
1338
1339 if(RightSection_G() <= 0) return FALSE;
1340 if(LeftSection_G() <= 0)
1341 {
1342 left_section--;
1343 if(LeftSection_G() <= 0) return FALSE;
1344 }
1345 if(longest < 0x1000) longest = 0x1000;
1346 }
1347
1348 Ymin=v1->y;
1349 Ymax=min(v3->y-1,drawH);
1350
1351 delta_right_R=shl10idiv(temp*((v3->R - v1->R)>>10)+((v1->R - v2->R)<<6),longest);
1352 delta_right_G=shl10idiv(temp*((v3->G - v1->G)>>10)+((v1->G - v2->G)<<6),longest);
1353 delta_right_B=shl10idiv(temp*((v3->B - v1->B)>>10)+((v1->B - v2->B)<<6),longest);
1354
1355 return TRUE;
1356}
1357
1358////////////////////////////////////////////////////////////////////////
1359////////////////////////////////////////////////////////////////////////
1360
1361static inline int RightSection_FT(void)
1362{
1363 soft_vertex * v1 = right_array[ right_section ];
1364 soft_vertex * v2 = right_array[ right_section-1 ];
1365
1366 int height = v2->y - v1->y;
1367 if(height == 0) return 0;
1368 delta_right_x = (v2->x - v1->x) / height;
1369 right_x = v1->x;
1370
1371 right_section_height = height;
1372 return height;
1373}
1374
1375////////////////////////////////////////////////////////////////////////
1376
1377static inline int LeftSection_FT(void)
1378{
1379 soft_vertex * v1 = left_array[ left_section ];
1380 soft_vertex * v2 = left_array[ left_section-1 ];
1381
1382 int height = v2->y - v1->y;
1383 if(height == 0) return 0;
1384 delta_left_x = (v2->x - v1->x) / height;
1385 left_x = v1->x;
1386
1387 delta_left_u = ((v2->u - v1->u)) / height;
1388 left_u = v1->u;
1389 delta_left_v = ((v2->v - v1->v)) / height;
1390 left_v = v1->v;
1391
1392 left_section_height = height;
1393 return height;
1394}
1395
1396////////////////////////////////////////////////////////////////////////
1397
1398static inline BOOL NextRow_FT(void)
1399{
1400 if(--left_section_height<=0)
1401 {
1402 if(--left_section <= 0) {return TRUE;}
1403 if(LeftSection_FT() <= 0) {return TRUE;}
1404 }
1405 else
1406 {
1407 left_x += delta_left_x;
1408 left_u += delta_left_u;
1409 left_v += delta_left_v;
1410 }
1411
1412 if(--right_section_height<=0)
1413 {
1414 if(--right_section<=0) {return TRUE;}
1415 if(RightSection_FT() <=0) {return TRUE;}
1416 }
1417 else
1418 {
1419 right_x += delta_right_x;
1420 }
1421 return FALSE;
1422}
1423
1424////////////////////////////////////////////////////////////////////////
1425
1426static inline BOOL SetupSections_FT(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3)
1427{
1428 soft_vertex * v1, * v2, * v3;
1429 int height,longest,temp;
1430
1431 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1432 v1->u=tx1<<16;v1->v=ty1<<16;
1433 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1434 v2->u=tx2<<16;v2->v=ty2<<16;
1435 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1436 v3->u=tx3<<16;v3->v=ty3<<16;
1437
1438 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1439 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1440 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1441
1442 height = v3->y - v1->y;
1443 if(height == 0) {return FALSE;}
1444
1445 temp=(((v2->y - v1->y) << 16) / height);
1446 longest = temp * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1447
1448 if(longest == 0) {return FALSE;}
1449
1450 if(longest < 0)
1451 {
1452 right_array[0] = v3;
1453 right_array[1] = v2;
1454 right_array[2] = v1;
1455 right_section = 2;
1456 left_array[0] = v3;
1457 left_array[1] = v1;
1458 left_section = 1;
1459
1460 if(LeftSection_FT() <= 0) return FALSE;
1461 if(RightSection_FT() <= 0)
1462 {
1463 right_section--;
1464 if(RightSection_FT() <= 0) return FALSE;
1465 }
1466 if(longest > -0x1000) longest = -0x1000;
1467 }
1468 else
1469 {
1470 left_array[0] = v3;
1471 left_array[1] = v2;
1472 left_array[2] = v1;
1473 left_section = 2;
1474 right_array[0] = v3;
1475 right_array[1] = v1;
1476 right_section = 1;
1477
1478 if(RightSection_FT() <= 0) return FALSE;
1479 if(LeftSection_FT() <= 0)
1480 {
1481 left_section--;
1482 if(LeftSection_FT() <= 0) return FALSE;
1483 }
1484 if(longest < 0x1000) longest = 0x1000;
1485 }
1486
1487 Ymin=v1->y;
1488 Ymax=min(v3->y-1,drawH);
1489
1490 delta_right_u=shl10idiv(temp*((v3->u - v1->u)>>10)+((v1->u - v2->u)<<6),longest);
1491 delta_right_v=shl10idiv(temp*((v3->v - v1->v)>>10)+((v1->v - v2->v)<<6),longest);
1492
1493 return TRUE;
1494}
1495
1496////////////////////////////////////////////////////////////////////////
1497////////////////////////////////////////////////////////////////////////
1498
1499static inline int RightSection_GT(void)
1500{
1501 soft_vertex * v1 = right_array[ right_section ];
1502 soft_vertex * v2 = right_array[ right_section-1 ];
1503
1504 int height = v2->y - v1->y;
1505 if(height == 0) return 0;
1506 delta_right_x = (v2->x - v1->x) / height;
1507 right_x = v1->x;
1508
1509 right_section_height = height;
1510 return height;
1511}
1512
1513////////////////////////////////////////////////////////////////////////
1514
1515static inline int LeftSection_GT(void)
1516{
1517 soft_vertex * v1 = left_array[ left_section ];
1518 soft_vertex * v2 = left_array[ left_section-1 ];
1519
1520 int height = v2->y - v1->y;
1521 if(height == 0) return 0;
1522 delta_left_x = (v2->x - v1->x) / height;
1523 left_x = v1->x;
1524
1525 delta_left_u = ((v2->u - v1->u)) / height;
1526 left_u = v1->u;
1527 delta_left_v = ((v2->v - v1->v)) / height;
1528 left_v = v1->v;
1529
1530 delta_left_R = ((v2->R - v1->R)) / height;
1531 left_R = v1->R;
1532 delta_left_G = ((v2->G - v1->G)) / height;
1533 left_G = v1->G;
1534 delta_left_B = ((v2->B - v1->B)) / height;
1535 left_B = v1->B;
1536
1537 left_section_height = height;
1538 return height;
1539}
1540
1541////////////////////////////////////////////////////////////////////////
1542
1543static inline BOOL NextRow_GT(void)
1544{
1545 if(--left_section_height<=0)
1546 {
1547 if(--left_section <= 0) {return TRUE;}
1548 if(LeftSection_GT() <= 0) {return TRUE;}
1549 }
1550 else
1551 {
1552 left_x += delta_left_x;
1553 left_u += delta_left_u;
1554 left_v += delta_left_v;
1555 left_R += delta_left_R;
1556 left_G += delta_left_G;
1557 left_B += delta_left_B;
1558 }
1559
1560 if(--right_section_height<=0)
1561 {
1562 if(--right_section<=0) {return TRUE;}
1563 if(RightSection_GT() <=0) {return TRUE;}
1564 }
1565 else
1566 {
1567 right_x += delta_right_x;
1568 }
1569 return FALSE;
1570}
1571
1572////////////////////////////////////////////////////////////////////////
1573
1574static inline BOOL SetupSections_GT(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, int32_t rgb1, int32_t rgb2, int32_t rgb3)
1575{
1576 soft_vertex * v1, * v2, * v3;
1577 int height,longest,temp;
1578
1579 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1580 v1->u=tx1<<16;v1->v=ty1<<16;
1581 v1->R=(rgb1) & 0x00ff0000;
1582 v1->G=(rgb1<<8) & 0x00ff0000;
1583 v1->B=(rgb1<<16) & 0x00ff0000;
1584
1585 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1586 v2->u=tx2<<16;v2->v=ty2<<16;
1587 v2->R=(rgb2) & 0x00ff0000;
1588 v2->G=(rgb2<<8) & 0x00ff0000;
1589 v2->B=(rgb2<<16) & 0x00ff0000;
1590
1591 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1592 v3->u=tx3<<16;v3->v=ty3<<16;
1593 v3->R=(rgb3) & 0x00ff0000;
1594 v3->G=(rgb3<<8) & 0x00ff0000;
1595 v3->B=(rgb3<<16) & 0x00ff0000;
1596
1597 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1598 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1599 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1600
1601 height = v3->y - v1->y;
1602 if(height == 0) {return FALSE;}
1603
1604 temp=(((v2->y - v1->y) << 16) / height);
1605 longest = temp * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1606
1607 if(longest == 0) {return FALSE;}
1608
1609 if(longest < 0)
1610 {
1611 right_array[0] = v3;
1612 right_array[1] = v2;
1613 right_array[2] = v1;
1614 right_section = 2;
1615 left_array[0] = v3;
1616 left_array[1] = v1;
1617 left_section = 1;
1618
1619 if(LeftSection_GT() <= 0) return FALSE;
1620 if(RightSection_GT() <= 0)
1621 {
1622 right_section--;
1623 if(RightSection_GT() <= 0) return FALSE;
1624 }
1625
1626 if(longest > -0x1000) longest = -0x1000;
1627 }
1628 else
1629 {
1630 left_array[0] = v3;
1631 left_array[1] = v2;
1632 left_array[2] = v1;
1633 left_section = 2;
1634 right_array[0] = v3;
1635 right_array[1] = v1;
1636 right_section = 1;
1637
1638 if(RightSection_GT() <= 0) return FALSE;
1639 if(LeftSection_GT() <= 0)
1640 {
1641 left_section--;
1642 if(LeftSection_GT() <= 0) return FALSE;
1643 }
1644 if(longest < 0x1000) longest = 0x1000;
1645 }
1646
1647 Ymin=v1->y;
1648 Ymax=min(v3->y-1,drawH);
1649
1650 delta_right_R=shl10idiv(temp*((v3->R - v1->R)>>10)+((v1->R - v2->R)<<6),longest);
1651 delta_right_G=shl10idiv(temp*((v3->G - v1->G)>>10)+((v1->G - v2->G)<<6),longest);
1652 delta_right_B=shl10idiv(temp*((v3->B - v1->B)>>10)+((v1->B - v2->B)<<6),longest);
1653
1654 delta_right_u=shl10idiv(temp*((v3->u - v1->u)>>10)+((v1->u - v2->u)<<6),longest);
1655 delta_right_v=shl10idiv(temp*((v3->v - v1->v)>>10)+((v1->v - v2->v)<<6),longest);
1656
1657 return TRUE;
1658}
1659
1660////////////////////////////////////////////////////////////////////////
1661////////////////////////////////////////////////////////////////////////
1662
1663static inline int RightSection_F4(void)
1664{
1665 soft_vertex * v1 = right_array[ right_section ];
1666 soft_vertex * v2 = right_array[ right_section-1 ];
1667
1668 int height = v2->y - v1->y;
1669 right_section_height = height;
1670 right_x = v1->x;
1671 if(height == 0)
1672 {
1673 return 0;
1674 }
1675 delta_right_x = (v2->x - v1->x) / height;
1676
1677 return height;
1678}
1679
1680////////////////////////////////////////////////////////////////////////
1681
1682static inline int LeftSection_F4(void)
1683{
1684 soft_vertex * v1 = left_array[ left_section ];
1685 soft_vertex * v2 = left_array[ left_section-1 ];
1686
1687 int height = v2->y - v1->y;
1688 left_section_height = height;
1689 left_x = v1->x;
1690 if(height == 0)
1691 {
1692 return 0;
1693 }
1694 delta_left_x = (v2->x - v1->x) / height;
1695
1696 return height;
1697}
1698
1699////////////////////////////////////////////////////////////////////////
1700
1701static inline BOOL NextRow_F4(void)
1702{
1703 if(--left_section_height<=0)
1704 {
1705 if(--left_section > 0)
1706 while(LeftSection_F4()<=0)
1707 {
1708 if(--left_section <= 0) break;
1709 }
1710 }
1711 else
1712 {
1713 left_x += delta_left_x;
1714 }
1715
1716 if(--right_section_height<=0)
1717 {
1718 if(--right_section > 0)
1719 while(RightSection_F4()<=0)
1720 {
1721 if(--right_section<=0) break;
1722 }
1723 }
1724 else
1725 {
1726 right_x += delta_right_x;
1727 }
1728 return FALSE;
1729}
1730
1731////////////////////////////////////////////////////////////////////////
1732
1733static inline BOOL SetupSections_F4(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4)
1734{
1735 soft_vertex * v1, * v2, * v3, * v4;
1736 int height,width,longest1,longest2;
1737
1738 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1739 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1740 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1741 v4 = vtx+3; v4->x=x4<<16;v4->y=y4;
1742
1743 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1744 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1745 if(v1->y > v4->y) { soft_vertex * v = v1; v1 = v4; v4 = v; }
1746 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1747 if(v2->y > v4->y) { soft_vertex * v = v2; v2 = v4; v4 = v; }
1748 if(v3->y > v4->y) { soft_vertex * v = v3; v3 = v4; v4 = v; }
1749
1750 height = v4->y - v1->y; if(height == 0) height =1;
1751 width = (v4->x - v1->x)>>16;
1752 longest1 = (((v2->y - v1->y) << 16) / height) * width + (v1->x - v2->x);
1753 longest2 = (((v3->y - v1->y) << 16) / height) * width + (v1->x - v3->x);
1754
1755 if(longest1 < 0) // 2 is right
1756 {
1757 if(longest2 < 0) // 3 is right
1758 {
1759 left_array[0] = v4;
1760 left_array[1] = v1;
1761 left_section = 1;
1762
1763 height = v3->y - v1->y; if(height == 0) height=1;
1764 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1765 if(longest1 >= 0)
1766 {
1767 right_array[0] = v4; // 1
1768 right_array[1] = v3; // 3
1769 right_array[2] = v1; // 4
1770 right_section = 2;
1771 }
1772 else
1773 {
1774 height = v4->y - v2->y; if(height == 0) height=1;
1775 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
1776 if(longest1 >= 0)
1777 {
1778 right_array[0] = v4; // 1
1779 right_array[1] = v2; // 2
1780 right_array[2] = v1; // 4
1781 right_section = 2;
1782 }
1783 else
1784 {
1785 right_array[0] = v4; // 1
1786 right_array[1] = v3; // 2
1787 right_array[2] = v2; // 3
1788 right_array[3] = v1; // 4
1789 right_section = 3;
1790 }
1791 }
1792 }
1793 else
1794 {
1795 left_array[0] = v4;
1796 left_array[1] = v3; // 1
1797 left_array[2] = v1; // 2
1798 left_section = 2; // 3
1799 right_array[0] = v4; // 4
1800 right_array[1] = v2;
1801 right_array[2] = v1;
1802 right_section = 2;
1803 }
1804 }
1805 else
1806 {
1807 if(longest2 < 0)
1808 {
1809 left_array[0] = v4; // 1
1810 left_array[1] = v2; // 2
1811 left_array[2] = v1; // 3
1812 left_section = 2; // 4
1813 right_array[0] = v4;
1814 right_array[1] = v3;
1815 right_array[2] = v1;
1816 right_section = 2;
1817 }
1818 else
1819 {
1820 right_array[0] = v4;
1821 right_array[1] = v1;
1822 right_section = 1;
1823
1824 height = v3->y - v1->y; if(height == 0) height=1;
1825 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1826 if(longest1<0)
1827 {
1828 left_array[0] = v4; // 1
1829 left_array[1] = v3; // 3
1830 left_array[2] = v1; // 4
1831 left_section = 2;
1832 }
1833 else
1834 {
1835 height = v4->y - v2->y; if(height == 0) height=1;
1836 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
1837 if(longest1<0)
1838 {
1839 left_array[0] = v4; // 1
1840 left_array[1] = v2; // 2
1841 left_array[2] = v1; // 4
1842 left_section = 2;
1843 }
1844 else
1845 {
1846 left_array[0] = v4; // 1
1847 left_array[1] = v3; // 2
1848 left_array[2] = v2; // 3
1849 left_array[3] = v1; // 4
1850 left_section = 3;
1851 }
1852 }
1853 }
1854 }
1855
1856 while(LeftSection_F4()<=0)
1857 {
1858 if(--left_section <= 0) break;
1859 }
1860
1861 while(RightSection_F4()<=0)
1862 {
1863 if(--right_section <= 0) break;
1864 }
1865
1866 Ymin=v1->y;
1867 Ymax=min(v4->y-1,drawH);
1868
1869 return TRUE;
1870}
1871
1872////////////////////////////////////////////////////////////////////////
1873////////////////////////////////////////////////////////////////////////
1874
1875static inline int RightSection_FT4(void)
1876{
1877 soft_vertex * v1 = right_array[ right_section ];
1878 soft_vertex * v2 = right_array[ right_section-1 ];
1879
1880 int height = v2->y - v1->y;
1881 right_section_height = height;
1882 right_x = v1->x;
1883 right_u = v1->u;
1884 right_v = v1->v;
1885 if(height == 0)
1886 {
1887 return 0;
1888 }
1889 delta_right_x = (v2->x - v1->x) / height;
1890 delta_right_u = (v2->u - v1->u) / height;
1891 delta_right_v = (v2->v - v1->v) / height;
1892
1893 return height;
1894}
1895
1896////////////////////////////////////////////////////////////////////////
1897
1898static inline int LeftSection_FT4(void)
1899{
1900 soft_vertex * v1 = left_array[ left_section ];
1901 soft_vertex * v2 = left_array[ left_section-1 ];
1902
1903 int height = v2->y - v1->y;
1904 left_section_height = height;
1905 left_x = v1->x;
1906 left_u = v1->u;
1907 left_v = v1->v;
1908 if(height == 0)
1909 {
1910 return 0;
1911 }
1912 delta_left_x = (v2->x - v1->x) / height;
1913 delta_left_u = (v2->u - v1->u) / height;
1914 delta_left_v = (v2->v - v1->v) / height;
1915
1916 return height;
1917}
1918
1919////////////////////////////////////////////////////////////////////////
1920
1921static inline BOOL NextRow_FT4(void)
1922{
1923 if(--left_section_height<=0)
1924 {
1925 if(--left_section > 0)
1926 while(LeftSection_FT4()<=0)
1927 {
1928 if(--left_section <= 0) break;
1929 }
1930 }
1931 else
1932 {
1933 left_x += delta_left_x;
1934 left_u += delta_left_u;
1935 left_v += delta_left_v;
1936 }
1937
1938 if(--right_section_height<=0)
1939 {
1940 if(--right_section > 0)
1941 while(RightSection_FT4()<=0)
1942 {
1943 if(--right_section<=0) break;
1944 }
1945 }
1946 else
1947 {
1948 right_x += delta_right_x;
1949 right_u += delta_right_u;
1950 right_v += delta_right_v;
1951 }
1952 return FALSE;
1953}
1954
1955////////////////////////////////////////////////////////////////////////
1956
1957static inline BOOL SetupSections_FT4(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4)
1958{
1959 soft_vertex * v1, * v2, * v3, * v4;
1960 int height,width,longest1,longest2;
1961
1962 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1963 v1->u=tx1<<16;v1->v=ty1<<16;
1964
1965 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1966 v2->u=tx2<<16;v2->v=ty2<<16;
1967
1968 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1969 v3->u=tx3<<16;v3->v=ty3<<16;
1970
1971 v4 = vtx+3; v4->x=x4<<16;v4->y=y4;
1972 v4->u=tx4<<16;v4->v=ty4<<16;
1973
1974 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1975 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1976 if(v1->y > v4->y) { soft_vertex * v = v1; v1 = v4; v4 = v; }
1977 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1978 if(v2->y > v4->y) { soft_vertex * v = v2; v2 = v4; v4 = v; }
1979 if(v3->y > v4->y) { soft_vertex * v = v3; v3 = v4; v4 = v; }
1980
1981 height = v4->y - v1->y; if(height == 0) height =1;
1982 width = (v4->x - v1->x)>>16;
1983 longest1 = (((v2->y - v1->y) << 16) / height) * width + (v1->x - v2->x);
1984 longest2 = (((v3->y - v1->y) << 16) / height) * width + (v1->x - v3->x);
1985
1986 if(longest1 < 0) // 2 is right
1987 {
1988 if(longest2 < 0) // 3 is right
1989 {
1990 left_array[0] = v4;
1991 left_array[1] = v1;
1992 left_section = 1;
1993
1994 height = v3->y - v1->y; if(height == 0) height=1;
1995 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1996 if(longest1 >= 0)
1997 {
1998 right_array[0] = v4; // 1
1999 right_array[1] = v3; // 3
2000 right_array[2] = v1; // 4
2001 right_section = 2;
2002 }
2003 else
2004 {
2005 height = v4->y - v2->y; if(height == 0) height=1;
2006 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
2007 if(longest1 >= 0)
2008 {
2009 right_array[0] = v4; // 1
2010 right_array[1] = v2; // 2
2011 right_array[2] = v1; // 4
2012 right_section = 2;
2013 }
2014 else
2015 {
2016 right_array[0] = v4; // 1
2017 right_array[1] = v3; // 2
2018 right_array[2] = v2; // 3
2019 right_array[3] = v1; // 4
2020 right_section = 3;
2021 }
2022 }
2023 }
2024 else
2025 {
2026 left_array[0] = v4;
2027 left_array[1] = v3; // 1
2028 left_array[2] = v1; // 2
2029 left_section = 2; // 3
2030 right_array[0] = v4; // 4
2031 right_array[1] = v2;
2032 right_array[2] = v1;
2033 right_section = 2;
2034 }
2035 }
2036 else
2037 {
2038 if(longest2 < 0)
2039 {
2040 left_array[0] = v4; // 1
2041 left_array[1] = v2; // 2
2042 left_array[2] = v1; // 3
2043 left_section = 2; // 4
2044 right_array[0] = v4;
2045 right_array[1] = v3;
2046 right_array[2] = v1;
2047 right_section = 2;
2048 }
2049 else
2050 {
2051 right_array[0] = v4;
2052 right_array[1] = v1;
2053 right_section = 1;
2054
2055 height = v3->y - v1->y; if(height == 0) height=1;
2056 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
2057 if(longest1<0)
2058 {
2059 left_array[0] = v4; // 1
2060 left_array[1] = v3; // 3
2061 left_array[2] = v1; // 4
2062 left_section = 2;
2063 }
2064 else
2065 {
2066 height = v4->y - v2->y; if(height == 0) height=1;
2067 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
2068 if(longest1<0)
2069 {
2070 left_array[0] = v4; // 1
2071 left_array[1] = v2; // 2
2072 left_array[2] = v1; // 4
2073 left_section = 2;
2074 }
2075 else
2076 {
2077 left_array[0] = v4; // 1
2078 left_array[1] = v3; // 2
2079 left_array[2] = v2; // 3
2080 left_array[3] = v1; // 4
2081 left_section = 3;
2082 }
2083 }
2084 }
2085 }
2086
2087 while(LeftSection_FT4()<=0)
2088 {
2089 if(--left_section <= 0) break;
2090 }
2091
2092 while(RightSection_FT4()<=0)
2093 {
2094 if(--right_section <= 0) break;
2095 }
2096
2097 Ymin=v1->y;
2098 Ymax=min(v4->y-1,drawH);
2099
2100 return TRUE;
2101}
2102
2103////////////////////////////////////////////////////////////////////////
2104////////////////////////////////////////////////////////////////////////
2105
2106static inline int RightSection_GT4(void)
2107{
2108 soft_vertex * v1 = right_array[ right_section ];
2109 soft_vertex * v2 = right_array[ right_section-1 ];
2110
2111 int height = v2->y - v1->y;
2112 right_section_height = height;
2113 right_x = v1->x;
2114 right_u = v1->u;
2115 right_v = v1->v;
2116 right_R = v1->R;
2117 right_G = v1->G;
2118 right_B = v1->B;
2119
2120 if(height == 0)
2121 {
2122 return 0;
2123 }
2124 delta_right_x = (v2->x - v1->x) / height;
2125 delta_right_u = (v2->u - v1->u) / height;
2126 delta_right_v = (v2->v - v1->v) / height;
2127 delta_right_R = (v2->R - v1->R) / height;
2128 delta_right_G = (v2->G - v1->G) / height;
2129 delta_right_B = (v2->B - v1->B) / height;
2130
2131 return height;
2132}
2133
2134////////////////////////////////////////////////////////////////////////
2135
2136static inline int LeftSection_GT4(void)
2137{
2138 soft_vertex * v1 = left_array[ left_section ];
2139 soft_vertex * v2 = left_array[ left_section-1 ];
2140
2141 int height = v2->y - v1->y;
2142 left_section_height = height;
2143 left_x = v1->x;
2144 left_u = v1->u;
2145 left_v = v1->v;
2146 left_R = v1->R;
2147 left_G = v1->G;
2148 left_B = v1->B;
2149
2150 if(height == 0)
2151 {
2152 return 0;
2153 }
2154 delta_left_x = (v2->x - v1->x) / height;
2155 delta_left_u = (v2->u - v1->u) / height;
2156 delta_left_v = (v2->v - v1->v) / height;
2157 delta_left_R = (v2->R - v1->R) / height;
2158 delta_left_G = (v2->G - v1->G) / height;
2159 delta_left_B = (v2->B - v1->B) / height;
2160
2161 return height;
2162}
2163
2164////////////////////////////////////////////////////////////////////////
2165
2166static inline BOOL NextRow_GT4(void)
2167{
2168 if(--left_section_height<=0)
2169 {
2170 if(--left_section > 0)
2171 while(LeftSection_GT4()<=0)
2172 {
2173 if(--left_section <= 0) break;
2174 }
2175 }
2176 else
2177 {
2178 left_x += delta_left_x;
2179 left_u += delta_left_u;
2180 left_v += delta_left_v;
2181 left_R += delta_left_R;
2182 left_G += delta_left_G;
2183 left_B += delta_left_B;
2184 }
2185
2186 if(--right_section_height<=0)
2187 {
2188 if(--right_section > 0)
2189 while(RightSection_GT4()<=0)
2190 {
2191 if(--right_section<=0) break;
2192 }
2193 }
2194 else
2195 {
2196 right_x += delta_right_x;
2197 right_u += delta_right_u;
2198 right_v += delta_right_v;
2199 right_R += delta_right_R;
2200 right_G += delta_right_G;
2201 right_B += delta_right_B;
2202 }
2203 return FALSE;
2204}
2205
2206////////////////////////////////////////////////////////////////////////
2207
2208static inline BOOL SetupSections_GT4(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,int32_t rgb1,int32_t rgb2,int32_t rgb3,int32_t rgb4)
2209{
2210 soft_vertex * v1, * v2, * v3, * v4;
2211 int height,width,longest1,longest2;
2212
2213 v1 = vtx; v1->x=x1<<16;v1->y=y1;
2214 v1->u=tx1<<16;v1->v=ty1<<16;
2215 v1->R=(rgb1) & 0x00ff0000;
2216 v1->G=(rgb1<<8) & 0x00ff0000;
2217 v1->B=(rgb1<<16) & 0x00ff0000;
2218
2219 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
2220 v2->u=tx2<<16;v2->v=ty2<<16;
2221 v2->R=(rgb2) & 0x00ff0000;
2222 v2->G=(rgb2<<8) & 0x00ff0000;
2223 v2->B=(rgb2<<16) & 0x00ff0000;
2224
2225 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
2226 v3->u=tx3<<16;v3->v=ty3<<16;
2227 v3->R=(rgb3) & 0x00ff0000;
2228 v3->G=(rgb3<<8) & 0x00ff0000;
2229 v3->B=(rgb3<<16) & 0x00ff0000;
2230
2231 v4 = vtx+3; v4->x=x4<<16;v4->y=y4;
2232 v4->u=tx4<<16;v4->v=ty4<<16;
2233 v4->R=(rgb4) & 0x00ff0000;
2234 v4->G=(rgb4<<8) & 0x00ff0000;
2235 v4->B=(rgb4<<16) & 0x00ff0000;
2236
2237 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
2238 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
2239 if(v1->y > v4->y) { soft_vertex * v = v1; v1 = v4; v4 = v; }
2240 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
2241 if(v2->y > v4->y) { soft_vertex * v = v2; v2 = v4; v4 = v; }
2242 if(v3->y > v4->y) { soft_vertex * v = v3; v3 = v4; v4 = v; }
2243
2244 height = v4->y - v1->y; if(height == 0) height =1;
2245 width = (v4->x - v1->x)>>16;
2246 longest1 = (((v2->y - v1->y) << 16) / height) * width + (v1->x - v2->x);
2247 longest2 = (((v3->y - v1->y) << 16) / height) * width + (v1->x - v3->x);
2248
2249 if(longest1 < 0) // 2 is right
2250 {
2251 if(longest2 < 0) // 3 is right
2252 {
2253 left_array[0] = v4;
2254 left_array[1] = v1;
2255 left_section = 1;
2256
2257 height = v3->y - v1->y; if(height == 0) height=1;
2258 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
2259 if(longest1 >= 0)
2260 {
2261 right_array[0] = v4; // 1
2262 right_array[1] = v3; // 3
2263 right_array[2] = v1; // 4
2264 right_section = 2;
2265 }
2266 else
2267 {
2268 height = v4->y - v2->y; if(height == 0) height=1;
2269 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
2270 if(longest1 >= 0)
2271 {
2272 right_array[0] = v4; // 1
2273 right_array[1] = v2; // 2
2274 right_array[2] = v1; // 4
2275 right_section = 2;
2276 }
2277 else
2278 {
2279 right_array[0] = v4; // 1
2280 right_array[1] = v3; // 2
2281 right_array[2] = v2; // 3
2282 right_array[3] = v1; // 4
2283 right_section = 3;
2284 }
2285 }
2286 }
2287 else
2288 {
2289 left_array[0] = v4;
2290 left_array[1] = v3; // 1
2291 left_array[2] = v1; // 2
2292 left_section = 2; // 3
2293 right_array[0] = v4; // 4
2294 right_array[1] = v2;
2295 right_array[2] = v1;
2296 right_section = 2;
2297 }
2298 }
2299 else
2300 {
2301 if(longest2 < 0)
2302 {
2303 left_array[0] = v4; // 1
2304 left_array[1] = v2; // 2
2305 left_array[2] = v1; // 3
2306 left_section = 2; // 4
2307 right_array[0] = v4;
2308 right_array[1] = v3;
2309 right_array[2] = v1;
2310 right_section = 2;
2311 }
2312 else
2313 {
2314 right_array[0] = v4;
2315 right_array[1] = v1;
2316 right_section = 1;
2317
2318 height = v3->y - v1->y; if(height == 0) height=1;
2319 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
2320 if(longest1<0)
2321 {
2322 left_array[0] = v4; // 1
2323 left_array[1] = v3; // 3
2324 left_array[2] = v1; // 4
2325 left_section = 2;
2326 }
2327 else
2328 {
2329 height = v4->y - v2->y; if(height == 0) height=1;
2330 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
2331 if(longest1<0)
2332 {
2333 left_array[0] = v4; // 1
2334 left_array[1] = v2; // 2
2335 left_array[2] = v1; // 4
2336 left_section = 2;
2337 }
2338 else
2339 {
2340 left_array[0] = v4; // 1
2341 left_array[1] = v3; // 2
2342 left_array[2] = v2; // 3
2343 left_array[3] = v1; // 4
2344 left_section = 3;
2345 }
2346 }
2347 }
2348 }
2349
2350 while(LeftSection_GT4()<=0)
2351 {
2352 if(--left_section <= 0) break;
2353 }
2354
2355 while(RightSection_GT4()<=0)
2356 {
2357 if(--right_section <= 0) break;
2358 }
2359
2360 Ymin=v1->y;
2361 Ymax=min(v4->y-1,drawH);
2362
2363 return TRUE;
2364}
2365
2366////////////////////////////////////////////////////////////////////////
2367////////////////////////////////////////////////////////////////////////
2368////////////////////////////////////////////////////////////////////////
2369// POLY FUNCS
2370////////////////////////////////////////////////////////////////////////
2371////////////////////////////////////////////////////////////////////////
2372////////////////////////////////////////////////////////////////////////
2373
2374////////////////////////////////////////////////////////////////////////
2375// POLY 3/4 FLAT SHADED
2376////////////////////////////////////////////////////////////////////////
2377
2378static inline void drawPoly3Fi(short x1,short y1,short x2,short y2,short x3,short y3,int32_t rgb)
2379{
2380 int i,j,xmin,xmax,ymin,ymax;
2381 unsigned short color;uint32_t lcolor;
2382
2383 if(x1>drawW && x2>drawW && x3>drawW) return;
2384 if(y1>drawH && y2>drawH && y3>drawH) return;
2385 if(x1<drawX && x2<drawX && x3<drawX) return;
2386 if(y1<drawY && y2<drawY && y3<drawY) return;
2387 if(drawY>=drawH) return;
2388 if(drawX>=drawW) return;
2389
2390 if(!SetupSections_F(x1,y1,x2,y2,x3,y3)) return;
2391
2392 ymax=Ymax;
2393
2394 color = ((rgb & 0x00f80000)>>9) | ((rgb & 0x0000f800)>>6) | ((rgb & 0x000000f8)>>3);
2395 lcolor=lSetMask|(((uint32_t)(color))<<16)|color;
2396
2397 for(ymin=Ymin;ymin<drawY;ymin++)
2398 if(NextRow_F()) return;
2399
2400#ifdef FASTSOLID
2401
2402 if(!bCheckMask && !DrawSemiTrans)
2403 {
2404 color |=sSetMask;
2405 for (i=ymin;i<=ymax;i++)
2406 {
2407 xmin=left_x >> 16; if(drawX>xmin) xmin=drawX;
2408 xmax=(right_x >> 16)-1; if(drawW<xmax) xmax=drawW;
2409
2410 for(j=xmin;j<xmax;j+=2)
2411 {
2412 PUTLE32(((uint32_t *)&psxVuw[(i<<10)+j]), lcolor);
2413 }
2414 if(j==xmax) PUTLE16(&psxVuw[(i<<10)+j], color);
2415
2416 if(NextRow_F()) return;
2417 }
2418 return;
2419 }
2420
2421#endif
2422
2423 for (i=ymin;i<=ymax;i++)
2424 {
2425 xmin=left_x >> 16; if(drawX>xmin) xmin=drawX;
2426 xmax=(right_x >> 16)-1; if(drawW<xmax) xmax=drawW;
2427
2428 for(j=xmin;j<xmax;j+=2)
2429 {
2430 GetShadeTransCol32((uint32_t *)&psxVuw[(i<<10)+j],lcolor);
2431 }
2432 if(j==xmax)
2433 GetShadeTransCol(&psxVuw[(i<<10)+j],color);
2434
2435 if(NextRow_F()) return;
2436 }
2437}
2438
2439////////////////////////////////////////////////////////////////////////
2440
2441static void drawPoly3F(int32_t rgb)
2442{
2443 drawPoly3Fi(lx0,ly0,lx1,ly1,lx2,ly2,rgb);
2444}
2445
2446#ifdef POLYQUAD3FS
2447
2448static void drawPoly4F_TRI(int32_t rgb)
2449{
2450 drawPoly3Fi(lx1,ly1,lx3,ly3,lx2,ly2,rgb);
2451 drawPoly3Fi(lx0,ly0,lx1,ly1,lx2,ly2,rgb);
2452}
2453
2454#endif
2455
2456// more exact:
2457
2458static void drawPoly4F(int32_t rgb)
2459{
2460 int i,j,xmin,xmax,ymin,ymax;
2461 unsigned short color;uint32_t lcolor;
2462
2463 if(lx0>drawW && lx1>drawW && lx2>drawW && lx3>drawW) return;
2464 if(ly0>drawH && ly1>drawH && ly2>drawH && ly3>drawH) return;
2465 if(lx0<drawX && lx1<drawX && lx2<drawX && lx3<drawX) return;
2466 if(ly0<drawY && ly1<drawY && ly2<drawY && ly3<drawY) return;
2467 if(drawY>=drawH) return;
2468 if(drawX>=drawW) return;
2469
2470 if(!SetupSections_F4(lx0,ly0,lx1,ly1,lx2,ly2,lx3,ly3)) return;
2471
2472 ymax=Ymax;
2473
2474 for(ymin=Ymin;ymin<drawY;ymin++)
2475 if(NextRow_F4()) return;
2476
2477 color = ((rgb & 0x00f80000)>>9) | ((rgb & 0x0000f800)>>6) | ((rgb & 0x000000f8)>>3);
2478 lcolor= lSetMask|(((uint32_t)(color))<<16)|color;
2479
2480#ifdef FASTSOLID
2481
2482 if(!bCheckMask && !DrawSemiTrans)
2483 {
2484 color |=sSetMask;
2485 for (i=ymin;i<=ymax;i++)
2486 {
2487 xmin=left_x >> 16; if(drawX>xmin) xmin=drawX;
2488 xmax=(right_x >> 16)-1; if(drawW<xmax) xmax=drawW;
2489
2490 for(j=xmin;j<xmax;j+=2)
2491 {
2492 PUTLE32(((uint32_t *)&psxVuw[(i<<10)+j]), lcolor);
2493 }
2494 if(j==xmax) PUTLE16(&psxVuw[(i<<10)+j], color);
2495
2496 if(NextRow_F4()) return;
2497 }
2498 return;
2499 }
2500
2501#endif
2502
2503 for (i=ymin;i<=ymax;i++)
2504 {
2505 xmin=left_x >> 16; if(drawX>xmin) xmin=drawX;
2506 xmax=(right_x >> 16)-1; if(drawW<xmax) xmax=drawW;
2507
2508 for(j=xmin;j<xmax;j+=2)
2509 {
2510 GetShadeTransCol32((uint32_t *)&psxVuw[(i<<10)+j],lcolor);
2511 }
2512 if(j==xmax) GetShadeTransCol(&psxVuw[(i<<10)+j],color);
2513
2514 if(NextRow_F4()) return;
2515 }
2516}
2517
2518////////////////////////////////////////////////////////////////////////
2519// POLY 3/4 F-SHADED TEX PAL 4
2520////////////////////////////////////////////////////////////////////////
2521
2522static void drawPoly3TEx4(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3,short clX, short clY)
2523{
2524 int i,j,xmin,xmax,ymin,ymax;
2525 int32_t difX, difY,difX2, difY2;
2526 int32_t posX,posY,YAdjust,XAdjust;
2527 int32_t clutP;
2528 short tC1,tC2;
2529
2530 if(x1>drawW && x2>drawW && x3>drawW) return;
2531 if(y1>drawH && y2>drawH && y3>drawH) return;
2532 if(x1<drawX && x2<drawX && x3<drawX) return;
2533 if(y1<drawY && y2<drawY && y3<drawY) return;
2534 if(drawY>=drawH) return;
2535 if(drawX>=drawW) return;
2536
2537 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
2538
2539 ymax=Ymax;
2540
2541 for(ymin=Ymin;ymin<drawY;ymin++)
2542 if(NextRow_FT()) return;
2543
2544 clutP=(clY<<10)+clX;
2545
2546 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
2547
2548 difX=delta_right_u;difX2=difX<<1;
2549 difY=delta_right_v;difY2=difY<<1;
2550
2551#ifdef FASTSOLID
2552
2553 if(!bCheckMask && !DrawSemiTrans)
2554 {
2555 for (i=ymin;i<=ymax;i++)
2556 {
2557 xmin=(left_x >> 16);
2558 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!
2559 if(drawW<xmax) xmax=drawW;
2560
2561 if(xmax>=xmin)
2562 {
2563 posX=left_u;
2564 posY=left_v;
2565
2566 if(xmin<drawX)
2567 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2568
2569 for(j=xmin;j<xmax;j+=2)
2570 {
2571 XAdjust=(posX>>16);
2572 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
2573 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2574 XAdjust=((posX+difX)>>16);
2575 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
2576 (XAdjust>>1)];
2577 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2578
2579 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
2580 GETLE16(&psxVuw[clutP+tC1])|
2581 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2582
2583 posX+=difX2;
2584 posY+=difY2;
2585 }
2586 if(j==xmax)
2587 {
2588 XAdjust=(posX>>16);
2589 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
2590 (XAdjust>>1)];
2591 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2592 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2593 }
2594 }
2595 if(NextRow_FT())
2596 {
2597 return;
2598 }
2599 }
2600 return;
2601 }
2602
2603#endif
2604
2605 for (i=ymin;i<=ymax;i++)
2606 {
2607 xmin=(left_x >> 16);
2608 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!
2609 if(drawW<xmax) xmax=drawW;
2610
2611 if(xmax>=xmin)
2612 {
2613 posX=left_u;
2614 posY=left_v;
2615
2616 if(xmin<drawX)
2617 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2618
2619 for(j=xmin;j<xmax;j+=2)
2620 {
2621 XAdjust=(posX>>16);
2622 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
2623 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2624 XAdjust=((posX+difX)>>16);
2625 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
2626 (XAdjust>>1)];
2627 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2628
2629 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
2630 GETLE16(&psxVuw[clutP+tC1])|
2631 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2632
2633 posX+=difX2;
2634 posY+=difY2;
2635 }
2636 if(j==xmax)
2637 {
2638 XAdjust=(posX>>16);
2639 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
2640 (XAdjust>>1)];
2641 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2642 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2643 }
2644 }
2645 if(NextRow_FT())
2646 {
2647 return;
2648 }
2649 }
2650}
2651
2652////////////////////////////////////////////////////////////////////////
2653
2654static void drawPoly3TEx4_TW(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3,short clX, short clY)
2655{
2656 int i,j,xmin,xmax,ymin,ymax;
2657 int32_t difX, difY,difX2, difY2;
2658 int32_t posX,posY,YAdjust,XAdjust;
2659 int32_t clutP;
2660 short tC1,tC2;
2661
2662 if(x1>drawW && x2>drawW && x3>drawW) return;
2663 if(y1>drawH && y2>drawH && y3>drawH) return;
2664 if(x1<drawX && x2<drawX && x3<drawX) return;
2665 if(y1<drawY && y2<drawY && y3<drawY) return;
2666 if(drawY>=drawH) return;
2667 if(drawX>=drawW) return;
2668
2669 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
2670
2671 ymax=Ymax;
2672
2673 for(ymin=Ymin;ymin<drawY;ymin++)
2674 if(NextRow_FT()) return;
2675
2676 clutP=(clY<<10)+clX;
2677
2678 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
2679 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0>>1);
2680
2681 difX=delta_right_u;difX2=difX<<1;
2682 difY=delta_right_v;difY2=difY<<1;
2683
2684#ifdef FASTSOLID
2685
2686 if(!bCheckMask && !DrawSemiTrans)
2687 {
2688 for (i=ymin;i<=ymax;i++)
2689 {
2690 xmin=(left_x >> 16);
2691 xmax=(right_x >> 16);//-1; //!!!!!!!!!!!!!!!!
2692 if(xmax>xmin) xmax--;
2693
2694 if(drawW<xmax) xmax=drawW;
2695
2696 if(xmax>=xmin)
2697 {
2698 posX=left_u;
2699 posY=left_v;
2700
2701 if(xmin<drawX)
2702 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2703
2704 for(j=xmin;j<xmax;j+=2)
2705 {
2706 XAdjust=(posX>>16)&TWin.xmask;
2707 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
2708 YAdjust+(XAdjust>>1)];
2709 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2710 XAdjust=((posX+difX)>>16)&TWin.xmask;
2711 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
2712 YAdjust+(XAdjust>>1)];
2713 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2714
2715 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
2716 GETLE16(&psxVuw[clutP+tC1])|
2717 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2718
2719 posX+=difX2;
2720 posY+=difY2;
2721 }
2722 if(j==xmax)
2723 {
2724 XAdjust=(posX>>16)&TWin.xmask;
2725 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
2726 YAdjust+(XAdjust>>1)];
2727 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2728 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2729 }
2730 }
2731 if(NextRow_FT())
2732 {
2733 return;
2734 }
2735 }
2736 return;
2737 }
2738
2739#endif
2740
2741 for (i=ymin;i<=ymax;i++)
2742 {
2743 xmin=(left_x >> 16);
2744 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!
2745 if(drawW<xmax) xmax=drawW;
2746
2747 if(xmax>=xmin)
2748 {
2749 posX=left_u;
2750 posY=left_v;
2751
2752 if(xmin<drawX)
2753 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2754
2755 for(j=xmin;j<xmax;j+=2)
2756 {
2757 XAdjust=(posX>>16)&TWin.xmask;
2758 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
2759 YAdjust+(XAdjust>>1)];
2760 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2761 XAdjust=((posX+difX)>>16)&TWin.xmask;
2762 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
2763 YAdjust+(XAdjust>>1)];
2764 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2765
2766 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
2767 GETLE16(&psxVuw[clutP+tC1])|
2768 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2769
2770 posX+=difX2;
2771 posY+=difY2;
2772 }
2773 if(j==xmax)
2774 {
2775 XAdjust=(posX>>16)&TWin.xmask;
2776 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
2777 YAdjust+(XAdjust>>1)];
2778 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2779 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2780 }
2781 }
2782 if(NextRow_FT())
2783 {
2784 return;
2785 }
2786 }
2787}
2788
2789////////////////////////////////////////////////////////////////////////
2790
2791#ifdef POLYQUAD3
2792
2793static void drawPoly4TEx4_TRI(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,short clX, short clY)
2794{
2795 drawPoly3TEx4(x2,y2,x3,y3,x4,y4,
2796 tx2,ty2,tx3,ty3,tx4,ty4,
2797 clX,clY);
2798 drawPoly3TEx4(x1,y1,x2,y2,x4,y4,
2799 tx1,ty1,tx2,ty2,tx4,ty4,
2800 clX,clY);
2801}
2802
2803#endif
2804
2805// more exact:
2806
2807static void drawPoly4TEx4(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,short clX, short clY)
2808{
2809 int32_t num;
2810 int32_t i,j,xmin,xmax,ymin,ymax;
2811 int32_t difX, difY, difX2, difY2;
2812 int32_t posX,posY,YAdjust,clutP,XAdjust;
2813 short tC1,tC2;
2814
2815 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
2816 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
2817 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
2818 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
2819 if(drawY>=drawH) return;
2820 if(drawX>=drawW) return;
2821
2822 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
2823
2824 ymax=Ymax;
2825
2826 for(ymin=Ymin;ymin<drawY;ymin++)
2827 if(NextRow_FT4()) return;
2828
2829 clutP=(clY<<10)+clX;
2830
2831 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
2832
2833#ifdef FASTSOLID
2834
2835 if(!bCheckMask && !DrawSemiTrans)
2836 {
2837 for (i=ymin;i<=ymax;i++)
2838 {
2839 xmin=(left_x >> 16);
2840 xmax=(right_x >> 16);
2841
2842 if(xmax>=xmin)
2843 {
2844 posX=left_u;
2845 posY=left_v;
2846
2847 num=(xmax-xmin);
2848 if(num==0) num=1;
2849 difX=(right_u-posX)/num;
2850 difY=(right_v-posY)/num;
2851 difX2=difX<<1;
2852 difY2=difY<<1;
2853
2854 if(xmin<drawX)
2855 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2856 xmax--;if(drawW<xmax) xmax=drawW;
2857
2858 for(j=xmin;j<xmax;j+=2)
2859 {
2860 XAdjust=(posX>>16);
2861 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
2862 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2863 XAdjust=((posX+difX)>>16);
2864 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
2865 (XAdjust>>1)];
2866 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2867
2868 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
2869 GETLE16(&psxVuw[clutP+tC1])|
2870 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2871 posX+=difX2;
2872 posY+=difY2;
2873 }
2874 if(j==xmax)
2875 {
2876 XAdjust=(posX>>16);
2877 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
2878 (XAdjust>>1)];
2879 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2880 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2881 }
2882
2883 }
2884 if(NextRow_FT4()) return;
2885 }
2886 return;
2887 }
2888
2889#endif
2890
2891 for (i=ymin;i<=ymax;i++)
2892 {
2893 xmin=(left_x >> 16);
2894 xmax=(right_x >> 16);
2895
2896 if(xmax>=xmin)
2897 {
2898 posX=left_u;
2899 posY=left_v;
2900
2901 num=(xmax-xmin);
2902 if(num==0) num=1;
2903 difX=(right_u-posX)/num;
2904 difY=(right_v-posY)/num;
2905 difX2=difX<<1;
2906 difY2=difY<<1;
2907
2908 if(xmin<drawX)
2909 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2910 xmax--;if(drawW<xmax) xmax=drawW;
2911
2912 for(j=xmin;j<xmax;j+=2)
2913 {
2914 XAdjust=(posX>>16);
2915 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
2916 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2917 XAdjust=((posX+difX)>>16);
2918 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
2919 (XAdjust>>1)];
2920 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2921
2922 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
2923 GETLE16(&psxVuw[clutP+tC1])|
2924 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2925 posX+=difX2;
2926 posY+=difY2;
2927 }
2928 if(j==xmax)
2929 {
2930 XAdjust=(posX>>16);
2931 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
2932 (XAdjust>>1)];
2933 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2934 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2935 }
2936 }
2937 if(NextRow_FT4()) return;
2938 }
2939}
2940
2941////////////////////////////////////////////////////////////////////////
2942
2943static void drawPoly4TEx4_TW(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,short clX, short clY)
2944{
2945 int32_t num;
2946 int32_t i,j,xmin,xmax,ymin,ymax;
2947 int32_t difX, difY, difX2, difY2;
2948 int32_t posX,posY,YAdjust,clutP,XAdjust;
2949 short tC1,tC2;
2950
2951 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
2952 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
2953 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
2954 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
2955 if(drawY>=drawH) return;
2956 if(drawX>=drawW) return;
2957
2958 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
2959
2960 ymax=Ymax;
2961
2962 for(ymin=Ymin;ymin<drawY;ymin++)
2963 if(NextRow_FT4()) return;
2964
2965 clutP=(clY<<10)+clX;
2966
2967 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
2968 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0>>1);
2969
2970#ifdef FASTSOLID
2971
2972 if(!bCheckMask && !DrawSemiTrans)
2973 {
2974 for (i=ymin;i<=ymax;i++)
2975 {
2976 xmin=(left_x >> 16);
2977 xmax=(right_x >> 16);
2978
2979 if(xmax>=xmin)
2980 {
2981 posX=left_u;
2982 posY=left_v;
2983
2984 num=(xmax-xmin);
2985 if(num==0) num=1;
2986 difX=(right_u-posX)/num;
2987 difY=(right_v-posY)/num;
2988 difX2=difX<<1;
2989 difY2=difY<<1;
2990
2991 if(xmin<drawX)
2992 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2993 xmax--;if(drawW<xmax) xmax=drawW;
2994
2995 for(j=xmin;j<xmax;j+=2)
2996 {
2997 XAdjust=(posX>>16)&TWin.xmask;
2998 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
2999 YAdjust+(XAdjust>>1)];
3000 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3001 XAdjust=((posX+difX)>>16)&TWin.xmask;
3002 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3003 YAdjust+(XAdjust>>1)];
3004 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
3005
3006 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3007 GETLE16(&psxVuw[clutP+tC1])|
3008 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3009 posX+=difX2;
3010 posY+=difY2;
3011 }
3012 if(j==xmax)
3013 {
3014 XAdjust=(posX>>16)&TWin.xmask;
3015 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3016 YAdjust+(XAdjust>>1)];
3017 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3018 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3019 }
3020 }
3021 if(NextRow_FT4()) return;
3022 }
3023 return;
3024 }
3025
3026#endif
3027
3028 for (i=ymin;i<=ymax;i++)
3029 {
3030 xmin=(left_x >> 16);
3031 xmax=(right_x >> 16);
3032
3033 if(xmax>=xmin)
3034 {
3035 posX=left_u;
3036 posY=left_v;
3037
3038 num=(xmax-xmin);
3039 if(num==0) num=1;
3040 difX=(right_u-posX)/num;
3041 difY=(right_v-posY)/num;
3042 difX2=difX<<1;
3043 difY2=difY<<1;
3044
3045 if(xmin<drawX)
3046 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3047 xmax--;if(drawW<xmax) xmax=drawW;
3048
3049 for(j=xmin;j<xmax;j+=2)
3050 {
3051 XAdjust=(posX>>16)&TWin.xmask;
3052 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3053 YAdjust+(XAdjust>>1)];
3054 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3055 XAdjust=((posX+difX)>>16)&TWin.xmask;
3056 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3057 YAdjust+(XAdjust>>1)];
3058 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
3059
3060 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3061 GETLE16(&psxVuw[clutP+tC1])|
3062 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3063 posX+=difX2;
3064 posY+=difY2;
3065 }
3066 if(j==xmax)
3067 {
3068 XAdjust=(posX>>16)&TWin.xmask;
3069 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3070 YAdjust+(XAdjust>>1)];
3071 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3072 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3073 }
3074 }
3075 if(NextRow_FT4()) return;
3076 }
3077}
3078
3079////////////////////////////////////////////////////////////////////////
3080
3081static void drawPoly4TEx4_TW_S(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,short clX, short clY)
3082{
3083 int32_t num;
3084 int32_t i,j,xmin,xmax,ymin,ymax;
3085 int32_t difX, difY, difX2, difY2;
3086 int32_t posX,posY,YAdjust,clutP,XAdjust;
3087 short tC1,tC2;
3088
3089 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
3090 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
3091 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
3092 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
3093 if(drawY>=drawH) return;
3094 if(drawX>=drawW) return;
3095
3096 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
3097
3098 ymax=Ymax;
3099
3100 for(ymin=Ymin;ymin<drawY;ymin++)
3101 if(NextRow_FT4()) return;
3102
3103 clutP=(clY<<10)+clX;
3104
3105 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3106 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0>>1);
3107
3108#ifdef FASTSOLID
3109
3110 if(!bCheckMask && !DrawSemiTrans)
3111 {
3112 for (i=ymin;i<=ymax;i++)
3113 {
3114 xmin=(left_x >> 16);
3115 xmax=(right_x >> 16);
3116
3117 if(xmax>=xmin)
3118 {
3119 posX=left_u;
3120 posY=left_v;
3121
3122 num=(xmax-xmin);
3123 if(num==0) num=1;
3124 difX=(right_u-posX)/num;
3125 difY=(right_v-posY)/num;
3126 difX2=difX<<1;
3127 difY2=difY<<1;
3128
3129 if(xmin<drawX)
3130 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3131 xmax--;if(drawW<xmax) xmax=drawW;
3132
3133 for(j=xmin;j<xmax;j+=2)
3134 {
3135 XAdjust=(posX>>16)&TWin.xmask;
3136 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3137 YAdjust+(XAdjust>>1)];
3138 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3139 XAdjust=((posX+difX)>>16)&TWin.xmask;
3140 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3141 YAdjust+(XAdjust>>1)];
3142 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
3143
3144 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3145 GETLE16(&psxVuw[clutP+tC1])|
3146 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3147 posX+=difX2;
3148 posY+=difY2;
3149 }
3150 if(j==xmax)
3151 {
3152 XAdjust=(posX>>16)&TWin.xmask;
3153 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3154 YAdjust+(XAdjust>>1)];
3155 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3156 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3157 }
3158 }
3159 if(NextRow_FT4()) return;
3160 }
3161 return;
3162 }
3163
3164#endif
3165
3166 for (i=ymin;i<=ymax;i++)
3167 {
3168 xmin=(left_x >> 16);
3169 xmax=(right_x >> 16);
3170
3171 if(xmax>=xmin)
3172 {
3173 posX=left_u;
3174 posY=left_v;
3175
3176 num=(xmax-xmin);
3177 if(num==0) num=1;
3178 difX=(right_u-posX)/num;
3179 difY=(right_v-posY)/num;
3180 difX2=difX<<1;
3181 difY2=difY<<1;
3182
3183 if(xmin<drawX)
3184 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3185 xmax--;if(drawW<xmax) xmax=drawW;
3186
3187 for(j=xmin;j<xmax;j+=2)
3188 {
3189 XAdjust=(posX>>16)&TWin.xmask;
3190 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3191 YAdjust+(XAdjust>>1)];
3192 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3193 XAdjust=((posX+difX)>>16)&TWin.xmask;
3194 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3195 YAdjust+(XAdjust>>1)];
3196 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
3197
3198 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[(i<<10)+j],
3199 GETLE16(&psxVuw[clutP+tC1])|
3200 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3201 posX+=difX2;
3202 posY+=difY2;
3203 }
3204 if(j==xmax)
3205 {
3206 XAdjust=(posX>>16)&TWin.xmask;
3207 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3208 YAdjust+(XAdjust>>1)];
3209 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3210 GetTextureTransColG_SPR(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3211 }
3212 }
3213 if(NextRow_FT4()) return;
3214 }
3215}
3216////////////////////////////////////////////////////////////////////////
3217// POLY 3 F-SHADED TEX PAL 8
3218////////////////////////////////////////////////////////////////////////
3219
3220static void drawPoly3TEx8(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3,short clX, short clY)
3221{
3222 int i,j,xmin,xmax,ymin,ymax;
3223 int32_t difX, difY,difX2, difY2;
3224 int32_t posX,posY,YAdjust,clutP;
3225 short tC1,tC2;
3226
3227 if(x1>drawW && x2>drawW && x3>drawW) return;
3228 if(y1>drawH && y2>drawH && y3>drawH) return;
3229 if(x1<drawX && x2<drawX && x3<drawX) return;
3230 if(y1<drawY && y2<drawY && y3<drawY) return;
3231 if(drawY>=drawH) return;
3232 if(drawX>=drawW) return;
3233
3234 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
3235
3236 ymax=Ymax;
3237
3238 for(ymin=Ymin;ymin<drawY;ymin++)
3239 if(NextRow_FT()) return;
3240
3241 clutP=(clY<<10)+clX;
3242
3243 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3244
3245 difX=delta_right_u;difX2=difX<<1;
3246 difY=delta_right_v;difY2=difY<<1;
3247
3248#ifdef FASTSOLID
3249
3250 if(!bCheckMask && !DrawSemiTrans)
3251 {
3252 for (i=ymin;i<=ymax;i++)
3253 {
3254 xmin=(left_x >> 16);
3255 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!
3256 if(drawW<xmax) xmax=drawW;
3257
3258 if(xmax>=xmin)
3259 {
3260 posX=left_u;
3261 posY=left_v;
3262
3263 if(xmin<drawX)
3264 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3265
3266 for(j=xmin;j<xmax;j+=2)
3267 {
3268 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3269 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
3270 ((posX+difX)>>16)];
3271 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3272 GETLE16(&psxVuw[clutP+tC1])|
3273 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3274 posX+=difX2;
3275 posY+=difY2;
3276 }
3277
3278 if(j==xmax)
3279 {
3280 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3281 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3282 }
3283 }
3284 if(NextRow_FT())
3285 {
3286 return;
3287 }
3288 }
3289 return;
3290 }
3291
3292#endif
3293
3294 for (i=ymin;i<=ymax;i++)
3295 {
3296 xmin=(left_x >> 16);
3297 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!
3298 if(drawW<xmax) xmax=drawW;
3299
3300 if(xmax>=xmin)
3301 {
3302 posX=left_u;
3303 posY=left_v;
3304
3305 if(xmin<drawX)
3306 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3307
3308 for(j=xmin;j<xmax;j+=2)
3309 {
3310 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3311 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
3312 ((posX+difX)>>16)];
3313 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3314 GETLE16(&psxVuw[clutP+tC1])|
3315 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3316 posX+=difX2;
3317 posY+=difY2;
3318 }
3319
3320 if(j==xmax)
3321 {
3322 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3323 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3324 }
3325
3326 }
3327 if(NextRow_FT())
3328 {
3329 return;
3330 }
3331 }
3332}
3333
3334////////////////////////////////////////////////////////////////////////
3335
3336static void drawPoly3TEx8_TW(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3,short clX, short clY)
3337{
3338 int i,j,xmin,xmax,ymin,ymax;
3339 int32_t difX, difY,difX2, difY2;
3340 int32_t posX,posY,YAdjust,clutP;
3341 short tC1,tC2;
3342
3343 if(x1>drawW && x2>drawW && x3>drawW) return;
3344 if(y1>drawH && y2>drawH && y3>drawH) return;
3345 if(x1<drawX && x2<drawX && x3<drawX) return;
3346 if(y1<drawY && y2<drawY && y3<drawY) return;
3347 if(drawY>=drawH) return;
3348 if(drawX>=drawW) return;
3349
3350 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
3351
3352 ymax=Ymax;
3353
3354 for(ymin=Ymin;ymin<drawY;ymin++)
3355 if(NextRow_FT()) return;
3356
3357 clutP=(clY<<10)+clX;
3358
3359 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3360 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0);
3361
3362 difX=delta_right_u;difX2=difX<<1;
3363 difY=delta_right_v;difY2=difY<<1;
3364
3365#ifdef FASTSOLID
3366
3367 if(!bCheckMask && !DrawSemiTrans)
3368 {
3369 for (i=ymin;i<=ymax;i++)
3370 {
3371 xmin=(left_x >> 16);
3372 xmax=(right_x >> 16);//-1; //!!!!!!!!!!!!!!!!
3373 if(xmax>xmin) xmax--;
3374
3375 if(drawW<xmax) xmax=drawW;
3376
3377 if(xmax>=xmin)
3378 {
3379 posX=left_u;
3380 posY=left_v;
3381
3382 if(xmin<drawX)
3383 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3384
3385 for(j=xmin;j<xmax;j+=2)
3386 {
3387 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3388 YAdjust+((posX>>16)&TWin.xmask)];
3389 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3390 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3391 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3392 GETLE16(&psxVuw[clutP+tC1])|
3393 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3394 posX+=difX2;
3395 posY+=difY2;
3396 }
3397
3398 if(j==xmax)
3399 {
3400 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3401 YAdjust+((posX>>16)&TWin.xmask)];
3402 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3403 }
3404 }
3405 if(NextRow_FT())
3406 {
3407 return;
3408 }
3409 }
3410 return;
3411 }
3412
3413#endif
3414
3415 for (i=ymin;i<=ymax;i++)
3416 {
3417 xmin=(left_x >> 16);
3418 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!
3419 if(drawW<xmax) xmax=drawW;
3420
3421 if(xmax>=xmin)
3422 {
3423 posX=left_u;
3424 posY=left_v;
3425
3426 if(xmin<drawX)
3427 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3428
3429 for(j=xmin;j<xmax;j+=2)
3430 {
3431 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3432 YAdjust+((posX>>16)&TWin.xmask)];
3433 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3434 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3435 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3436 GETLE16(&psxVuw[clutP+tC1])|
3437 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3438 posX+=difX2;
3439 posY+=difY2;
3440 }
3441
3442 if(j==xmax)
3443 {
3444 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3445 YAdjust+((posX>>16)&TWin.xmask)];
3446 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3447 }
3448
3449 }
3450 if(NextRow_FT())
3451 {
3452 return;
3453 }
3454 }
3455}
3456
3457////////////////////////////////////////////////////////////////////////
3458
3459#ifdef POLYQUAD3
3460
3461static void drawPoly4TEx8_TRI(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,short clX, short clY)
3462{
3463 drawPoly3TEx8(x2,y2,x3,y3,x4,y4,
3464 tx2,ty2,tx3,ty3,tx4,ty4,
3465 clX,clY);
3466
3467 drawPoly3TEx8(x1,y1,x2,y2,x4,y4,
3468 tx1,ty1,tx2,ty2,tx4,ty4,
3469 clX,clY);
3470}
3471
3472#endif
3473
3474// more exact:
3475
3476static void drawPoly4TEx8(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,short clX, short clY)
3477{
3478 int32_t num;
3479 int32_t i,j,xmin,xmax,ymin,ymax;
3480 int32_t difX, difY, difX2, difY2;
3481 int32_t posX,posY,YAdjust,clutP;
3482 short tC1,tC2;
3483
3484 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
3485 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
3486 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
3487 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
3488 if(drawY>=drawH) return;
3489 if(drawX>=drawW) return;
3490
3491 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
3492
3493 ymax=Ymax;
3494
3495 for(ymin=Ymin;ymin<drawY;ymin++)
3496 if(NextRow_FT4()) return;
3497
3498 clutP=(clY<<10)+clX;
3499
3500 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3501
3502#ifdef FASTSOLID
3503
3504 if(!bCheckMask && !DrawSemiTrans)
3505 {
3506 for (i=ymin;i<=ymax;i++)
3507 {
3508 xmin=(left_x >> 16);
3509 xmax=(right_x >> 16);
3510
3511 if(xmax>=xmin)
3512 {
3513 posX=left_u;
3514 posY=left_v;
3515
3516 num=(xmax-xmin);
3517 if(num==0) num=1;
3518 difX=(right_u-posX)/num;
3519 difY=(right_v-posY)/num;
3520 difX2=difX<<1;
3521 difY2=difY<<1;
3522
3523 if(xmin<drawX)
3524 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3525 xmax--;if(drawW<xmax) xmax=drawW;
3526
3527 for(j=xmin;j<xmax;j+=2)
3528 {
3529 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3530 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
3531 ((posX+difX)>>16)];
3532 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3533 GETLE16(&psxVuw[clutP+tC1])|
3534 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3535 posX+=difX2;
3536 posY+=difY2;
3537 }
3538 if(j==xmax)
3539 {
3540 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3541 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3542 }
3543 }
3544 if(NextRow_FT4()) return;
3545 }
3546 return;
3547 }
3548
3549#endif
3550
3551 for (i=ymin;i<=ymax;i++)
3552 {
3553 xmin=(left_x >> 16);
3554 xmax=(right_x >> 16);
3555
3556 if(xmax>=xmin)
3557 {
3558 posX=left_u;
3559 posY=left_v;
3560
3561 num=(xmax-xmin);
3562 if(num==0) num=1;
3563 difX=(right_u-posX)/num;
3564 difY=(right_v-posY)/num;
3565 difX2=difX<<1;
3566 difY2=difY<<1;
3567
3568 if(xmin<drawX)
3569 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3570 xmax--;if(drawW<xmax) xmax=drawW;
3571
3572 for(j=xmin;j<xmax;j+=2)
3573 {
3574 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3575 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
3576 ((posX+difX)>>16)];
3577 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3578 GETLE16(&psxVuw[clutP+tC1])|
3579 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3580 posX+=difX2;
3581 posY+=difY2;
3582 }
3583 if(j==xmax)
3584 {
3585 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3586 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3587 }
3588 }
3589 if(NextRow_FT4()) return;
3590 }
3591}
3592
3593////////////////////////////////////////////////////////////////////////
3594
3595static void drawPoly4TEx8_TW(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,short clX, short clY)
3596{
3597 int32_t num;
3598 int32_t i,j,xmin,xmax,ymin,ymax;
3599 int32_t difX, difY, difX2, difY2;
3600 int32_t posX,posY,YAdjust,clutP;
3601 short tC1,tC2;
3602
3603 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
3604 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
3605 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
3606 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
3607 if(drawY>=drawH) return;
3608 if(drawX>=drawW) return;
3609
3610 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
3611
3612 ymax=Ymax;
3613
3614 for(ymin=Ymin;ymin<drawY;ymin++)
3615 if(NextRow_FT4()) return;
3616
3617 clutP=(clY<<10)+clX;
3618
3619 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3620 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0);
3621
3622#ifdef FASTSOLID
3623
3624 if(!bCheckMask && !DrawSemiTrans)
3625 {
3626 for (i=ymin;i<=ymax;i++)
3627 {
3628 xmin=(left_x >> 16);
3629 xmax=(right_x >> 16);
3630
3631 if(xmax>=xmin)
3632 {
3633 posX=left_u;
3634 posY=left_v;
3635
3636 num=(xmax-xmin);
3637 if(num==0) num=1;
3638 difX=(right_u-posX)/num;
3639 difY=(right_v-posY)/num;
3640 difX2=difX<<1;
3641 difY2=difY<<1;
3642
3643 if(xmin<drawX)
3644 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3645 xmax--;if(drawW<xmax) xmax=drawW;
3646
3647 for(j=xmin;j<xmax;j+=2)
3648 {
3649 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3650 YAdjust+((posX>>16)&TWin.xmask)];
3651 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3652 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3653 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3654 GETLE16(&psxVuw[clutP+tC1])|
3655 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3656 posX+=difX2;
3657 posY+=difY2;
3658 }
3659 if(j==xmax)
3660 {
3661 tC1 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3662 YAdjust+((posX>>16)&TWin.xmask)];
3663 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3664 }
3665 }
3666 if(NextRow_FT4()) return;
3667 }
3668 return;
3669 }
3670
3671#endif
3672
3673
3674 for (i=ymin;i<=ymax;i++)
3675 {
3676 xmin=(left_x >> 16);
3677 xmax=(right_x >> 16);
3678
3679 if(xmax>=xmin)
3680 {
3681 posX=left_u;
3682 posY=left_v;
3683
3684 num=(xmax-xmin);
3685 if(num==0) num=1;
3686 difX=(right_u-posX)/num;
3687 difY=(right_v-posY)/num;
3688 difX2=difX<<1;
3689 difY2=difY<<1;
3690
3691 if(xmin<drawX)
3692 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3693 xmax--;if(drawW<xmax) xmax=drawW;
3694
3695 for(j=xmin;j<xmax;j+=2)
3696 {
3697 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3698 YAdjust+((posX>>16)&TWin.xmask)];
3699 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3700 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3701 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3702 GETLE16(&psxVuw[clutP+tC1])|
3703 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3704 posX+=difX2;
3705 posY+=difY2;
3706 }
3707 if(j==xmax)
3708 {
3709 tC1 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3710 YAdjust+((posX>>16)&TWin.xmask)];
3711 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3712 }
3713 }
3714 if(NextRow_FT4()) return;
3715 }
3716}
3717
3718////////////////////////////////////////////////////////////////////////
3719
3720static void drawPoly4TEx8_TW_S(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,short clX, short clY)
3721{
3722 int32_t num;
3723 int32_t i,j,xmin,xmax,ymin,ymax;
3724 int32_t difX, difY, difX2, difY2;
3725 int32_t posX,posY,YAdjust,clutP;
3726 short tC1,tC2;
3727
3728 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
3729 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
3730 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
3731 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
3732 if(drawY>=drawH) return;
3733 if(drawX>=drawW) return;
3734
3735 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
3736
3737 ymax=Ymax;
3738
3739 for(ymin=Ymin;ymin<drawY;ymin++)
3740 if(NextRow_FT4()) return;
3741
3742 clutP=(clY<<10)+clX;
3743
3744 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3745 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0);
3746
3747#ifdef FASTSOLID
3748
3749 if(!bCheckMask && !DrawSemiTrans)
3750 {
3751 for (i=ymin;i<=ymax;i++)
3752 {
3753 xmin=(left_x >> 16);
3754 xmax=(right_x >> 16);
3755
3756 if(xmax>=xmin)
3757 {
3758 posX=left_u;
3759 posY=left_v;
3760
3761 num=(xmax-xmin);
3762 if(num==0) num=1;
3763 difX=(right_u-posX)/num;
3764 difY=(right_v-posY)/num;
3765 difX2=difX<<1;
3766 difY2=difY<<1;
3767
3768 if(xmin<drawX)
3769 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3770 xmax--;if(drawW<xmax) xmax=drawW;
3771
3772 for(j=xmin;j<xmax;j+=2)
3773 {
3774 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3775 YAdjust+((posX>>16)&TWin.xmask)];
3776 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3777 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3778 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3779 GETLE16(&psxVuw[clutP+tC1])|
3780 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3781 posX+=difX2;
3782 posY+=difY2;
3783 }
3784 if(j==xmax)
3785 {
3786 tC1 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3787 YAdjust+((posX>>16)&TWin.xmask)];
3788 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3789 }
3790 }
3791 if(NextRow_FT4()) return;
3792 }
3793 return;
3794 }
3795
3796#endif
3797
3798
3799 for (i=ymin;i<=ymax;i++)
3800 {
3801 xmin=(left_x >> 16);
3802 xmax=(right_x >> 16);
3803
3804 if(xmax>=xmin)
3805 {
3806 posX=left_u;
3807 posY=left_v;
3808
3809 num=(xmax-xmin);
3810 if(num==0) num=1;
3811 difX=(right_u-posX)/num;
3812 difY=(right_v-posY)/num;
3813 difX2=difX<<1;
3814 difY2=difY<<1;
3815
3816 if(xmin<drawX)
3817 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3818 xmax--;if(drawW<xmax) xmax=drawW;
3819
3820 for(j=xmin;j<xmax;j+=2)
3821 {
3822 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3823 YAdjust+((posX>>16)&TWin.xmask)];
3824 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3825 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3826 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[(i<<10)+j],
3827 GETLE16(&psxVuw[clutP+tC1])|
3828 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3829 posX+=difX2;
3830 posY+=difY2;
3831 }
3832 if(j==xmax)
3833 {
3834 tC1 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3835 YAdjust+((posX>>16)&TWin.xmask)];
3836 GetTextureTransColG_SPR(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3837 }
3838 }
3839 if(NextRow_FT4()) return;
3840 }
3841}
3842
3843////////////////////////////////////////////////////////////////////////
3844// POLY 3 F-SHADED TEX 15 BIT
3845////////////////////////////////////////////////////////////////////////
3846
3847static void drawPoly3TD(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3)
3848{
3849 int i,j,xmin,xmax,ymin,ymax;
3850 int32_t difX, difY,difX2, difY2;
3851 int32_t posX,posY;
3852
3853 if(x1>drawW && x2>drawW && x3>drawW) return;
3854 if(y1>drawH && y2>drawH && y3>drawH) return;
3855 if(x1<drawX && x2<drawX && x3<drawX) return;
3856 if(y1<drawY && y2<drawY && y3<drawY) return;
3857 if(drawY>=drawH) return;
3858 if(drawX>=drawW) return;
3859
3860 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
3861
3862 ymax=Ymax;
3863
3864 for(ymin=Ymin;ymin<drawY;ymin++)
3865 if(NextRow_FT()) return;
3866
3867 difX=delta_right_u;difX2=difX<<1;
3868 difY=delta_right_v;difY2=difY<<1;
3869
3870#ifdef FASTSOLID
3871
3872 if(!bCheckMask && !DrawSemiTrans)
3873 {
3874 for (i=ymin;i<=ymax;i++)
3875 {
3876 xmin=(left_x >> 16);
3877 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!
3878 if(drawW<xmax) xmax=drawW;
3879
3880 if(xmax>=xmin)
3881 {
3882 posX=left_u;
3883 posY=left_v;
3884
3885 if(xmin<drawX)
3886 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3887
3888 for(j=xmin;j<xmax;j+=2)
3889 {
3890 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3891 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
3892 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]));
3893
3894 posX+=difX2;
3895 posY+=difY2;
3896 }
3897 if(j==xmax)
3898 GetTextureTransColG_S(&psxVuw[(i<<10)+j],
3899 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]));
3900 }
3901 if(NextRow_FT())
3902 {
3903 return;
3904 }
3905 }
3906 return;
3907 }
3908
3909#endif
3910
3911 for (i=ymin;i<=ymax;i++)
3912 {
3913 xmin=(left_x >> 16);
3914 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!
3915 if(drawW<xmax) xmax=drawW;
3916
3917 if(xmax>=xmin)
3918 {
3919 posX=left_u;
3920 posY=left_v;
3921
3922 if(xmin<drawX)
3923 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3924
3925 for(j=xmin;j<xmax;j+=2)
3926 {
3927 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3928 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
3929 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]));
3930
3931 posX+=difX2;
3932 posY+=difY2;
3933 }
3934 if(j==xmax)
3935 GetTextureTransColG(&psxVuw[(i<<10)+j],
3936 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]));
3937 }
3938 if(NextRow_FT())
3939 {
3940 return;
3941 }
3942 }
3943}
3944
3945////////////////////////////////////////////////////////////////////////
3946
3947static void drawPoly3TD_TW(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3)
3948{
3949 int i,j,xmin,xmax,ymin,ymax;
3950 int32_t difX, difY,difX2, difY2;
3951 int32_t posX,posY;
3952
3953 if(x1>drawW && x2>drawW && x3>drawW) return;
3954 if(y1>drawH && y2>drawH && y3>drawH) return;
3955 if(x1<drawX && x2<drawX && x3<drawX) return;
3956 if(y1<drawY && y2<drawY && y3<drawY) return;
3957 if(drawY>=drawH) return;
3958 if(drawX>=drawW) return;
3959
3960 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
3961
3962 ymax=Ymax;
3963
3964 for(ymin=Ymin;ymin<drawY;ymin++)
3965 if(NextRow_FT()) return;
3966
3967 difX=delta_right_u;difX2=difX<<1;
3968 difY=delta_right_v;difY2=difY<<1;
3969
3970#ifdef FASTSOLID
3971
3972 if(!bCheckMask && !DrawSemiTrans)
3973 {
3974 for (i=ymin;i<=ymax;i++)
3975 {
3976 xmin=(left_x >> 16);
3977 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!
3978 if(drawW<xmax) xmax=drawW;
3979
3980 if(xmax>=xmin)
3981 {
3982 posX=left_u;
3983 posY=left_v;
3984
3985 if(xmin<drawX)
3986 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3987
3988 for(j=xmin;j<xmax;j+=2)
3989 {
3990 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3991 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
3992 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
3993 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
3994 (((posX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
3995
3996 posX+=difX2;
3997 posY+=difY2;
3998 }
3999 if(j==xmax)
4000 GetTextureTransColG_S(&psxVuw[(i<<10)+j],
4001 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4002 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4003 }
4004 if(NextRow_FT())
4005 {
4006 return;
4007 }
4008 }
4009 return;
4010 }
4011
4012#endif
4013
4014 for (i=ymin;i<=ymax;i++)
4015 {
4016 xmin=(left_x >> 16);
4017 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!
4018 if(drawW<xmax) xmax=drawW;
4019
4020 if(xmax>=xmin)
4021 {
4022 posX=left_u;
4023 posY=left_v;
4024
4025 if(xmin<drawX)
4026 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4027
4028 for(j=xmin;j<xmax;j+=2)
4029 {
4030 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
4031 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4032 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
4033 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4034 (((posX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4035
4036 posX+=difX2;
4037 posY+=difY2;
4038 }
4039 if(j==xmax)
4040 GetTextureTransColG(&psxVuw[(i<<10)+j],
4041 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4042 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4043 }
4044 if(NextRow_FT())
4045 {
4046 return;
4047 }
4048 }
4049}
4050
4051
4052////////////////////////////////////////////////////////////////////////
4053
4054#ifdef POLYQUAD3
4055
4056static void drawPoly4TD_TRI(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4)
4057{
4058 drawPoly3TD(x2,y2,x3,y3,x4,y4,
4059 tx2,ty2,tx3,ty3,tx4,ty4);
4060 drawPoly3TD(x1,y1,x2,y2,x4,y4,
4061 tx1,ty1,tx2,ty2,tx4,ty4);
4062}
4063
4064#endif
4065
4066// more exact:
4067
4068static void drawPoly4TD(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4)
4069{
4070 int32_t num;
4071 int32_t i,j,xmin,xmax,ymin,ymax;
4072 int32_t difX, difY, difX2, difY2;
4073 int32_t posX,posY;
4074
4075 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
4076 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
4077 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
4078 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
4079 if(drawY>=drawH) return;
4080 if(drawX>=drawW) return;
4081
4082 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
4083
4084 ymax=Ymax;
4085
4086 for(ymin=Ymin;ymin<drawY;ymin++)
4087 if(NextRow_FT4()) return;
4088
4089#ifdef FASTSOLID
4090
4091 if(!bCheckMask && !DrawSemiTrans)
4092 {
4093 for (i=ymin;i<=ymax;i++)
4094 {
4095 xmin=(left_x >> 16);
4096 xmax=(right_x >> 16);
4097
4098 if(xmax>=xmin)
4099 {
4100 posX=left_u;
4101 posY=left_v;
4102
4103 num=(xmax-xmin);
4104 if(num==0) num=1;
4105 difX=(right_u-posX)/num;
4106 difY=(right_v-posY)/num;
4107 difX2=difX<<1;
4108 difY2=difY<<1;
4109
4110 if(xmin<drawX)
4111 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4112 xmax--;if(drawW<xmax) xmax=drawW;
4113
4114 for(j=xmin;j<xmax;j+=2)
4115 {
4116 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
4117 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
4118 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]));
4119
4120 posX+=difX2;
4121 posY+=difY2;
4122 }
4123 if(j==xmax)
4124 GetTextureTransColG_S(&psxVuw[(i<<10)+j],
4125 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]));
4126 }
4127 if(NextRow_FT4()) return;
4128 }
4129 return;
4130 }
4131
4132#endif
4133
4134 for (i=ymin;i<=ymax;i++)
4135 {
4136 xmin=(left_x >> 16);
4137 xmax=(right_x >> 16);
4138
4139 if(xmax>=xmin)
4140 {
4141 posX=left_u;
4142 posY=left_v;
4143
4144 num=(xmax-xmin);
4145 if(num==0) num=1;
4146 difX=(right_u-posX)/num;
4147 difY=(right_v-posY)/num;
4148 difX2=difX<<1;
4149 difY2=difY<<1;
4150
4151 if(xmin<drawX)
4152 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4153 xmax--;if(drawW<xmax) xmax=drawW;
4154
4155 for(j=xmin;j<xmax;j+=2)
4156 {
4157 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
4158 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
4159 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]));
4160
4161 posX+=difX2;
4162 posY+=difY2;
4163 }
4164 if(j==xmax)
4165 GetTextureTransColG(&psxVuw[(i<<10)+j],
4166 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]));
4167 }
4168 if(NextRow_FT4()) return;
4169 }
4170}
4171
4172////////////////////////////////////////////////////////////////////////
4173
4174static void drawPoly4TD_TW(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4)
4175{
4176 int32_t num;
4177 int32_t i,j,xmin,xmax,ymin,ymax;
4178 int32_t difX, difY, difX2, difY2;
4179 int32_t posX,posY;
4180
4181 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
4182 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
4183 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
4184 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
4185 if(drawY>=drawH) return;
4186 if(drawX>=drawW) return;
4187
4188 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
4189
4190 ymax=Ymax;
4191
4192 for(ymin=Ymin;ymin<drawY;ymin++)
4193 if(NextRow_FT4()) return;
4194
4195#ifdef FASTSOLID
4196
4197 if(!bCheckMask && !DrawSemiTrans)
4198 {
4199 for (i=ymin;i<=ymax;i++)
4200 {
4201 xmin=(left_x >> 16);
4202 xmax=(right_x >> 16);
4203
4204 if(xmax>=xmin)
4205 {
4206 posX=left_u;
4207 posY=left_v;
4208
4209 num=(xmax-xmin);
4210 if(num==0) num=1;
4211 difX=(right_u-posX)/num;
4212 difY=(right_v-posY)/num;
4213 difX2=difX<<1;
4214 difY2=difY<<1;
4215
4216 if(xmin<drawX)
4217 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4218 xmax--;if(drawW<xmax) xmax=drawW;
4219
4220 for(j=xmin;j<xmax;j+=2)
4221 {
4222 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
4223 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4224 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
4225 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY)<<10)+TWin.Position.y0+
4226 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4227
4228 posX+=difX2;
4229 posY+=difY2;
4230 }
4231 if(j==xmax)
4232 GetTextureTransColG_S(&psxVuw[(i<<10)+j],
4233 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4234 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4235 }
4236 if(NextRow_FT4()) return;
4237 }
4238 return;
4239 }
4240
4241#endif
4242
4243 for (i=ymin;i<=ymax;i++)
4244 {
4245 xmin=(left_x >> 16);
4246 xmax=(right_x >> 16);
4247
4248 if(xmax>=xmin)
4249 {
4250 posX=left_u;
4251 posY=left_v;
4252
4253 num=(xmax-xmin);
4254 if(num==0) num=1;
4255 difX=(right_u-posX)/num;
4256 difY=(right_v-posY)/num;
4257 difX2=difX<<1;
4258 difY2=difY<<1;
4259
4260 if(xmin<drawX)
4261 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4262 xmax--;if(drawW<xmax) xmax=drawW;
4263
4264 for(j=xmin;j<xmax;j+=2)
4265 {
4266 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
4267 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4268 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
4269 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4270 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4271
4272 posX+=difX2;
4273 posY+=difY2;
4274 }
4275 if(j==xmax)
4276 GetTextureTransColG(&psxVuw[(i<<10)+j],
4277 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4278 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4279 }
4280 if(NextRow_FT4()) return;
4281 }
4282}
4283
4284////////////////////////////////////////////////////////////////////////
4285
4286static void drawPoly4TD_TW_S(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4)
4287{
4288 int32_t num;
4289 int32_t i,j,xmin,xmax,ymin,ymax;
4290 int32_t difX, difY, difX2, difY2;
4291 int32_t posX,posY;
4292
4293 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
4294 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
4295 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
4296 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
4297 if(drawY>=drawH) return;
4298 if(drawX>=drawW) return;
4299
4300 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
4301
4302 ymax=Ymax;
4303
4304 for(ymin=Ymin;ymin<drawY;ymin++)
4305 if(NextRow_FT4()) return;
4306
4307#ifdef FASTSOLID
4308
4309 if(!bCheckMask && !DrawSemiTrans)
4310 {
4311 for (i=ymin;i<=ymax;i++)
4312 {
4313 xmin=(left_x >> 16);
4314 xmax=(right_x >> 16);
4315
4316 if(xmax>=xmin)
4317 {
4318 posX=left_u;
4319 posY=left_v;
4320
4321 num=(xmax-xmin);
4322 if(num==0) num=1;
4323 difX=(right_u-posX)/num;
4324 difY=(right_v-posY)/num;
4325 difX2=difX<<1;
4326 difY2=difY<<1;
4327
4328 if(xmin<drawX)
4329 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4330 xmax--;if(drawW<xmax) xmax=drawW;
4331
4332 for(j=xmin;j<xmax;j+=2)
4333 {
4334 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
4335 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4336 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
4337 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY)<<10)+TWin.Position.y0+
4338 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4339
4340 posX+=difX2;
4341 posY+=difY2;
4342 }
4343 if(j==xmax)
4344 GetTextureTransColG_S(&psxVuw[(i<<10)+j],
4345 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4346 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4347 }
4348 if(NextRow_FT4()) return;
4349 }
4350 return;
4351 }
4352
4353#endif
4354
4355 for (i=ymin;i<=ymax;i++)
4356 {
4357 xmin=(left_x >> 16);
4358 xmax=(right_x >> 16);
4359
4360 if(xmax>=xmin)
4361 {
4362 posX=left_u;
4363 posY=left_v;
4364
4365 num=(xmax-xmin);
4366 if(num==0) num=1;
4367 difX=(right_u-posX)/num;
4368 difY=(right_v-posY)/num;
4369 difX2=difX<<1;
4370 difY2=difY<<1;
4371
4372 if(xmin<drawX)
4373 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4374 xmax--;if(drawW<xmax) xmax=drawW;
4375
4376 for(j=xmin;j<xmax;j+=2)
4377 {
4378 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[(i<<10)+j],
4379 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4380 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
4381 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4382 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4383
4384 posX+=difX2;
4385 posY+=difY2;
4386 }
4387 if(j==xmax)
4388 GetTextureTransColG_SPR(&psxVuw[(i<<10)+j],
4389 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4390 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4391 }
4392 if(NextRow_FT4()) return;
4393 }
4394}
4395
4396////////////////////////////////////////////////////////////////////////
4397// POLY 3/4 G-SHADED
4398////////////////////////////////////////////////////////////////////////
4399
4400static inline void drawPoly3Gi(short x1,short y1,short x2,short y2,short x3,short y3,int32_t rgb1, int32_t rgb2, int32_t rgb3)
4401{
4402 int i,j,xmin,xmax,ymin,ymax;
4403 int32_t cR1,cG1,cB1;
4404 int32_t difR,difB,difG,difR2,difB2,difG2;
4405
4406 if(x1>drawW && x2>drawW && x3>drawW) return;
4407 if(y1>drawH && y2>drawH && y3>drawH) return;
4408 if(x1<drawX && x2<drawX && x3<drawX) return;
4409 if(y1<drawY && y2<drawY && y3<drawY) return;
4410 if(drawY>=drawH) return;
4411 if(drawX>=drawW) return;
4412
4413 if(!SetupSections_G(x1,y1,x2,y2,x3,y3,rgb1,rgb2,rgb3)) return;
4414
4415 ymax=Ymax;
4416
4417 for(ymin=Ymin;ymin<drawY;ymin++)
4418 if(NextRow_G()) return;
4419
4420 difR=delta_right_R;
4421 difG=delta_right_G;
4422 difB=delta_right_B;
4423 difR2=difR<<1;
4424 difG2=difG<<1;
4425 difB2=difB<<1;
4426
4427#ifdef FASTSOLID
4428
4429 if(!bCheckMask && !DrawSemiTrans && iDither!=2)
4430 {
4431 for (i=ymin;i<=ymax;i++)
4432 {
4433 xmin=(left_x >> 16);
4434 xmax=(right_x >> 16)-1;if(drawW<xmax) xmax=drawW;
4435
4436 if(xmax>=xmin)
4437 {
4438 cR1=left_R;
4439 cG1=left_G;
4440 cB1=left_B;
4441
4442 if(xmin<drawX)
4443 {j=drawX-xmin;xmin=drawX;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4444
4445 for(j=xmin;j<xmax;j+=2)
4446 {
4447 PUTLE32(((uint32_t *)&psxVuw[(i<<10)+j]),
4448 ((((cR1+difR) <<7)&0x7c000000)|(((cG1+difG) << 2)&0x03e00000)|(((cB1+difB)>>3)&0x001f0000)|
4449 (((cR1) >> 9)&0x7c00)|(((cG1) >> 14)&0x03e0)|(((cB1) >> 19)&0x001f))|lSetMask);
4450
4451 cR1+=difR2;
4452 cG1+=difG2;
4453 cB1+=difB2;
4454 }
4455 if(j==xmax)
4456 PUTLE16(&psxVuw[(i<<10)+j], (((cR1 >> 9)&0x7c00)|((cG1 >> 14)&0x03e0)|((cB1 >> 19)&0x001f))|sSetMask);
4457 }
4458 if(NextRow_G()) return;
4459 }
4460 return;
4461 }
4462
4463#endif
4464
4465 if(iDither==2)
4466 for (i=ymin;i<=ymax;i++)
4467 {
4468 xmin=(left_x >> 16);
4469 xmax=(right_x >> 16)-1;if(drawW<xmax) xmax=drawW;
4470
4471 if(xmax>=xmin)
4472 {
4473 cR1=left_R;
4474 cG1=left_G;
4475 cB1=left_B;
4476
4477 if(xmin<drawX)
4478 {j=drawX-xmin;xmin=drawX;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4479
4480 for(j=xmin;j<=xmax;j++)
4481 {
4482 GetShadeTransCol_Dither(&psxVuw[(i<<10)+j],(cB1>>16),(cG1>>16),(cR1>>16));
4483
4484 cR1+=difR;
4485 cG1+=difG;
4486 cB1+=difB;
4487 }
4488 }
4489 if(NextRow_G()) return;
4490 }
4491 else
4492 for (i=ymin;i<=ymax;i++)
4493 {
4494 xmin=(left_x >> 16);
4495 xmax=(right_x >> 16)-1;if(drawW<xmax) xmax=drawW;
4496
4497 if(xmax>=xmin)
4498 {
4499 cR1=left_R;
4500 cG1=left_G;
4501 cB1=left_B;
4502
4503 if(xmin<drawX)
4504 {j=drawX-xmin;xmin=drawX;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4505
4506 for(j=xmin;j<=xmax;j++)
4507 {
4508 GetShadeTransCol(&psxVuw[(i<<10)+j],((cR1 >> 9)&0x7c00)|((cG1 >> 14)&0x03e0)|((cB1 >> 19)&0x001f));
4509
4510 cR1+=difR;
4511 cG1+=difG;
4512 cB1+=difB;
4513 }
4514 }
4515 if(NextRow_G()) return;
4516 }
4517
4518}
4519
4520////////////////////////////////////////////////////////////////////////
4521
4522static void drawPoly3G(int32_t rgb1, int32_t rgb2, int32_t rgb3)
4523{
4524 drawPoly3Gi(lx0,ly0,lx1,ly1,lx2,ly2,rgb1,rgb2,rgb3);
4525}
4526
4527// draw two g-shaded tris for right psx shading emulation
4528
4529static void drawPoly4G(int32_t rgb1, int32_t rgb2, int32_t rgb3, int32_t rgb4)
4530{
4531 drawPoly3Gi(lx1,ly1,lx3,ly3,lx2,ly2,
4532 rgb2,rgb4,rgb3);
4533 drawPoly3Gi(lx0,ly0,lx1,ly1,lx2,ly2,
4534 rgb1,rgb2,rgb3);
4535}
4536
4537////////////////////////////////////////////////////////////////////////
4538// POLY 3/4 G-SHADED TEX PAL4
4539////////////////////////////////////////////////////////////////////////
4540
4541static void drawPoly3TGEx4(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short clX, short clY,int32_t col1, int32_t col2, int32_t col3)
4542{
4543 int i,j,xmin,xmax,ymin,ymax;
4544 int32_t cR1,cG1,cB1;
4545 int32_t difR,difB,difG,difR2,difB2,difG2;
4546 int32_t difX, difY,difX2, difY2;
4547 int32_t posX,posY,YAdjust,clutP,XAdjust;
4548 short tC1,tC2;
4549
4550 if(x1>drawW && x2>drawW && x3>drawW) return;
4551 if(y1>drawH && y2>drawH && y3>drawH) return;
4552 if(x1<drawX && x2<drawX && x3<drawX) return;
4553 if(y1<drawY && y2<drawY && y3<drawY) return;
4554 if(drawY>=drawH) return;
4555 if(drawX>=drawW) return;
4556
4557 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
4558
4559 ymax=Ymax;
4560
4561 for(ymin=Ymin;ymin<drawY;ymin++)
4562 if(NextRow_GT()) return;
4563
4564 clutP=(clY<<10)+clX;
4565
4566 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
4567
4568 difR=delta_right_R;
4569 difG=delta_right_G;
4570 difB=delta_right_B;
4571 difR2=difR<<1;
4572 difG2=difG<<1;
4573 difB2=difB<<1;
4574
4575 difX=delta_right_u;difX2=difX<<1;
4576 difY=delta_right_v;difY2=difY<<1;
4577
4578#ifdef FASTSOLID
4579
4580 if(!bCheckMask && !DrawSemiTrans && !iDither)
4581 {
4582 for (i=ymin;i<=ymax;i++)
4583 {
4584 xmin=((left_x) >> 16);
4585 xmax=((right_x) >> 16)-1; //!!!!!!!!!!!!!
4586 if(drawW<xmax) xmax=drawW;
4587
4588 if(xmax>=xmin)
4589 {
4590 posX=left_u;
4591 posY=left_v;
4592 cR1=left_R;
4593 cG1=left_G;
4594 cB1=left_B;
4595
4596 if(xmin<drawX)
4597 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4598
4599 for(j=xmin;j<xmax;j+=2)
4600 {
4601 XAdjust=(posX>>16);
4602 tC1 = psxVub[((posY>>5)&0xFFFFF800)+YAdjust+(XAdjust>>1)];
4603 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4604 XAdjust=((posX+difX)>>16);
4605 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
4606 (XAdjust>>1)];
4607 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
4608
4609 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
4610 GETLE16(&psxVuw[clutP+tC1])|
4611 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
4612 (cB1>>16)|((cB1+difB)&0xff0000),
4613 (cG1>>16)|((cG1+difG)&0xff0000),
4614 (cR1>>16)|((cR1+difR)&0xff0000));
4615 posX+=difX2;
4616 posY+=difY2;
4617 cR1+=difR2;
4618 cG1+=difG2;
4619 cB1+=difB2;
4620 }
4621 if(j==xmax)
4622 {
4623 XAdjust=(posX>>16);
4624 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
4625 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4626 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
4627 GETLE16(&psxVuw[clutP+tC1]),
4628 (cB1>>16),(cG1>>16),(cR1>>16));
4629 }
4630 }
4631 if(NextRow_GT())
4632 {
4633 return;
4634 }
4635 }
4636 return;
4637 }
4638
4639#endif
4640
4641 for (i=ymin;i<=ymax;i++)
4642 {
4643 xmin=(left_x >> 16);
4644 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!
4645 if(drawW<xmax) xmax=drawW;
4646
4647 if(xmax>=xmin)
4648 {
4649 posX=left_u;
4650 posY=left_v;
4651 cR1=left_R;
4652 cG1=left_G;
4653 cB1=left_B;
4654
4655 if(xmin<drawX)
4656 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4657
4658 for(j=xmin;j<=xmax;j++)
4659 {
4660 XAdjust=(posX>>16);
4661 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
4662 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4663 if(iDither)
4664 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
4665 GETLE16(&psxVuw[clutP+tC1]),
4666 (cB1>>16),(cG1>>16),(cR1>>16));
4667 else
4668 GetTextureTransColGX(&psxVuw[(i<<10)+j],
4669 GETLE16(&psxVuw[clutP+tC1]),
4670 (cB1>>16),(cG1>>16),(cR1>>16));
4671 posX+=difX;
4672 posY+=difY;
4673 cR1+=difR;
4674 cG1+=difG;
4675 cB1+=difB;
4676 }
4677 }
4678 if(NextRow_GT())
4679 {
4680 return;
4681 }
4682 }
4683}
4684
4685////////////////////////////////////////////////////////////////////////
4686
4687static void drawPoly3TGEx4_TW(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short clX, short clY,int32_t col1, int32_t col2, int32_t col3)
4688{
4689 int i,j,xmin,xmax,ymin,ymax;
4690 int32_t cR1,cG1,cB1;
4691 int32_t difR,difB,difG,difR2,difB2,difG2;
4692 int32_t difX, difY,difX2, difY2;
4693 int32_t posX,posY,YAdjust,clutP,XAdjust;
4694 short tC1,tC2;
4695
4696 if(x1>drawW && x2>drawW && x3>drawW) return;
4697 if(y1>drawH && y2>drawH && y3>drawH) return;
4698 if(x1<drawX && x2<drawX && x3<drawX) return;
4699 if(y1<drawY && y2<drawY && y3<drawY) return;
4700 if(drawY>=drawH) return;
4701 if(drawX>=drawW) return;
4702
4703 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
4704
4705 ymax=Ymax;
4706
4707 for(ymin=Ymin;ymin<drawY;ymin++)
4708 if(NextRow_GT()) return;
4709
4710 clutP=(clY<<10)+clX;
4711
4712 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
4713 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0>>1);
4714
4715 difR=delta_right_R;
4716 difG=delta_right_G;
4717 difB=delta_right_B;
4718 difR2=difR<<1;
4719 difG2=difG<<1;
4720 difB2=difB<<1;
4721
4722 difX=delta_right_u;difX2=difX<<1;
4723 difY=delta_right_v;difY2=difY<<1;
4724
4725#ifdef FASTSOLID
4726
4727 if(!bCheckMask && !DrawSemiTrans && !iDither)
4728 {
4729 for (i=ymin;i<=ymax;i++)
4730 {
4731 xmin=((left_x) >> 16);
4732 xmax=((right_x) >> 16)-1; //!!!!!!!!!!!!!
4733 if(drawW<xmax) xmax=drawW;
4734
4735 if(xmax>=xmin)
4736 {
4737 posX=left_u;
4738 posY=left_v;
4739 cR1=left_R;
4740 cG1=left_G;
4741 cB1=left_B;
4742
4743 if(xmin<drawX)
4744 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4745
4746 for(j=xmin;j<xmax;j+=2)
4747 {
4748 XAdjust=(posX>>16)&TWin.xmask;
4749 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
4750 YAdjust+(XAdjust>>1)];
4751 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4752 XAdjust=((posX+difX)>>16)&TWin.xmask;
4753 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
4754 YAdjust+(XAdjust>>1)];
4755 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
4756 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
4757 GETLE16(&psxVuw[clutP+tC1])|
4758 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
4759 (cB1>>16)|((cB1+difB)&0xff0000),
4760 (cG1>>16)|((cG1+difG)&0xff0000),
4761 (cR1>>16)|((cR1+difR)&0xff0000));
4762 posX+=difX2;
4763 posY+=difY2;
4764 cR1+=difR2;
4765 cG1+=difG2;
4766 cB1+=difB2;
4767 }
4768 if(j==xmax)
4769 {
4770 XAdjust=(posX>>16)&TWin.xmask;
4771 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
4772 YAdjust+(XAdjust>>1)];
4773 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4774 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
4775 GETLE16(&psxVuw[clutP+tC1]),
4776 (cB1>>16),(cG1>>16),(cR1>>16));
4777 }
4778 }
4779 if(NextRow_GT())
4780 {
4781 return;
4782 }
4783 }
4784 return;
4785 }
4786
4787#endif
4788
4789 for (i=ymin;i<=ymax;i++)
4790 {
4791 xmin=(left_x >> 16);
4792 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!
4793 if(drawW<xmax) xmax=drawW;
4794
4795 if(xmax>=xmin)
4796 {
4797 posX=left_u;
4798 posY=left_v;
4799 cR1=left_R;
4800 cG1=left_G;
4801 cB1=left_B;
4802
4803 if(xmin<drawX)
4804 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4805
4806 for(j=xmin;j<=xmax;j++)
4807 {
4808 XAdjust=(posX>>16)&TWin.xmask;
4809 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
4810 YAdjust+(XAdjust>>1)];
4811 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4812 if(iDither)
4813 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
4814 GETLE16(&psxVuw[clutP+tC1]),
4815 (cB1>>16),(cG1>>16),(cR1>>16));
4816 else
4817 GetTextureTransColGX(&psxVuw[(i<<10)+j],
4818 GETLE16(&psxVuw[clutP+tC1]),
4819 (cB1>>16),(cG1>>16),(cR1>>16));
4820 posX+=difX;
4821 posY+=difY;
4822 cR1+=difR;
4823 cG1+=difG;
4824 cB1+=difB;
4825 }
4826 }
4827 if(NextRow_GT())
4828 {
4829 return;
4830 }
4831 }
4832}
4833
4834////////////////////////////////////////////////////////////////////////
4835
4836// note: the psx is doing g-shaded quads as two g-shaded tris,
4837// like the following func... sadly texturing is not 100%
4838// correct that way, so small texture distortions can
4839// happen...
4840
4841#ifdef POLYQUAD3GT
4842
4843static void drawPoly4TGEx4_TRI(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
4844 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
4845 short clX, short clY,
4846 int32_t col1, int32_t col2, int32_t col3, int32_t col4)
4847{
4848 drawPoly3TGEx4(x2,y2,x3,y3,x4,y4,
4849 tx2,ty2,tx3,ty3,tx4,ty4,
4850 clX,clY,
4851 col2,col4,col3);
4852 drawPoly3TGEx4(x1,y1,x2,y2,x4,y4,
4853 tx1,ty1,tx2,ty2,tx4,ty4,
4854 clX,clY,
4855 col1,col2,col3);
4856}
4857
4858#endif
4859
4860////////////////////////////////////////////////////////////////////////
4861
4862static void drawPoly4TGEx4(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
4863 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
4864 short clX, short clY,
4865 int32_t col1, int32_t col2, int32_t col4, int32_t col3)
4866{
4867 int32_t num;
4868 int32_t i,j,xmin,xmax,ymin,ymax;
4869 int32_t cR1,cG1,cB1;
4870 int32_t difR,difB,difG,difR2,difB2,difG2;
4871 int32_t difX, difY, difX2, difY2;
4872 int32_t posX,posY,YAdjust,clutP,XAdjust;
4873 short tC1,tC2;
4874
4875 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
4876 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
4877 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
4878 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
4879 if(drawY>=drawH) return;
4880 if(drawX>=drawW) return;
4881
4882 if(!SetupSections_GT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4,col1,col2,col3,col4)) return;
4883
4884 ymax=Ymax;
4885
4886 for(ymin=Ymin;ymin<drawY;ymin++)
4887 if(NextRow_GT4()) return;
4888
4889 clutP=(clY<<10)+clX;
4890
4891 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
4892
4893
4894#ifdef FASTSOLID
4895
4896 if(!bCheckMask && !DrawSemiTrans && !iDither)
4897 {
4898 for (i=ymin;i<=ymax;i++)
4899 {
4900 xmin=(left_x >> 16);
4901 xmax=(right_x >> 16);
4902
4903 if(xmax>=xmin)
4904 {
4905 posX=left_u;
4906 posY=left_v;
4907
4908 num=(xmax-xmin);
4909 if(num==0) num=1;
4910 difX=(right_u-posX)/num;
4911 difY=(right_v-posY)/num;
4912 difX2=difX<<1;
4913 difY2=difY<<1;
4914
4915 cR1=left_R;
4916 cG1=left_G;
4917 cB1=left_B;
4918 difR=(right_R-cR1)/num;
4919 difG=(right_G-cG1)/num;
4920 difB=(right_B-cB1)/num;
4921 difR2=difR<<1;
4922 difG2=difG<<1;
4923 difB2=difB<<1;
4924
4925 if(xmin<drawX)
4926 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4927 xmax--;if(drawW<xmax) xmax=drawW;
4928
4929 for(j=xmin;j<xmax;j+=2)
4930 {
4931 XAdjust=(posX>>16);
4932 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
4933 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4934 XAdjust=((posX+difX)>>16);
4935 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
4936 (XAdjust>>1)];
4937 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
4938
4939 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
4940 GETLE16(&psxVuw[clutP+tC1])|
4941 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
4942 (cB1>>16)|((cB1+difB)&0xff0000),
4943 (cG1>>16)|((cG1+difG)&0xff0000),
4944 (cR1>>16)|((cR1+difR)&0xff0000));
4945 posX+=difX2;
4946 posY+=difY2;
4947 cR1+=difR2;
4948 cG1+=difG2;
4949 cB1+=difB2;
4950 }
4951 if(j==xmax)
4952 {
4953 XAdjust=(posX>>16);
4954 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
4955 (XAdjust>>1)];
4956 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4957
4958 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
4959 GETLE16(&psxVuw[clutP+tC1]),
4960 (cB1>>16),(cG1>>16),(cR1>>16));
4961 }
4962 }
4963 if(NextRow_GT4()) return;
4964 }
4965 return;
4966 }
4967
4968#endif
4969
4970 for (i=ymin;i<=ymax;i++)
4971 {
4972 xmin=(left_x >> 16);
4973 xmax=(right_x >> 16);
4974
4975 if(xmax>=xmin)
4976 {
4977 posX=left_u;
4978 posY=left_v;
4979
4980 num=(xmax-xmin);
4981 if(num==0) num=1;
4982 difX=(right_u-posX)/num;
4983 difY=(right_v-posY)/num;
4984 difX2=difX<<1;
4985 difY2=difY<<1;
4986
4987 cR1=left_R;
4988 cG1=left_G;
4989 cB1=left_B;
4990 difR=(right_R-cR1)/num;
4991 difG=(right_G-cG1)/num;
4992 difB=(right_B-cB1)/num;
4993 difR2=difR<<1;
4994 difG2=difG<<1;
4995 difB2=difB<<1;
4996
4997 if(xmin<drawX)
4998 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4999 xmax--;if(drawW<xmax) xmax=drawW;
5000
5001 for(j=xmin;j<=xmax;j++)
5002 {
5003 XAdjust=(posX>>16);
5004 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
5005 (XAdjust>>1)];
5006 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
5007 if(iDither)
5008 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5009 GETLE16(&psxVuw[clutP+tC1]),
5010 (cB1>>16),(cG1>>16),(cR1>>16));
5011 else
5012 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5013 GETLE16(&psxVuw[clutP+tC1]),
5014 (cB1>>16),(cG1>>16),(cR1>>16));
5015 posX+=difX;
5016 posY+=difY;
5017 cR1+=difR;
5018 cG1+=difG;
5019 cB1+=difB;
5020 }
5021 }
5022 if(NextRow_GT4()) return;
5023 }
5024}
5025
5026////////////////////////////////////////////////////////////////////////
5027
5028static void drawPoly4TGEx4_TW(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
5029 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
5030 short clX, short clY,
5031 int32_t col1, int32_t col2, int32_t col3, int32_t col4)
5032{
5033 drawPoly3TGEx4_TW(x2,y2,x3,y3,x4,y4,
5034 tx2,ty2,tx3,ty3,tx4,ty4,
5035 clX,clY,
5036 col2,col4,col3);
5037
5038 drawPoly3TGEx4_TW(x1,y1,x2,y2,x4,y4,
5039 tx1,ty1,tx2,ty2,tx4,ty4,
5040 clX,clY,
5041 col1,col2,col3);
5042}
5043
5044////////////////////////////////////////////////////////////////////////
5045// POLY 3/4 G-SHADED TEX PAL8
5046////////////////////////////////////////////////////////////////////////
5047
5048static void drawPoly3TGEx8(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short clX, short clY,int32_t col1, int32_t col2, int32_t col3)
5049{
5050 int i,j,xmin,xmax,ymin,ymax;
5051 int32_t cR1,cG1,cB1;
5052 int32_t difR,difB,difG,difR2,difB2,difG2;
5053 int32_t difX, difY,difX2, difY2;
5054 int32_t posX,posY,YAdjust,clutP;
5055 short tC1,tC2;
5056
5057 if(x1>drawW && x2>drawW && x3>drawW) return;
5058 if(y1>drawH && y2>drawH && y3>drawH) return;
5059 if(x1<drawX && x2<drawX && x3<drawX) return;
5060 if(y1<drawY && y2<drawY && y3<drawY) return;
5061 if(drawY>=drawH) return;
5062 if(drawX>=drawW) return;
5063
5064 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
5065
5066 ymax=Ymax;
5067
5068 for(ymin=Ymin;ymin<drawY;ymin++)
5069 if(NextRow_GT()) return;
5070
5071 clutP=(clY<<10)+clX;
5072
5073 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
5074
5075 difR=delta_right_R;
5076 difG=delta_right_G;
5077 difB=delta_right_B;
5078 difR2=difR<<1;
5079 difG2=difG<<1;
5080 difB2=difB<<1;
5081 difX=delta_right_u;difX2=difX<<1;
5082 difY=delta_right_v;difY2=difY<<1;
5083
5084#ifdef FASTSOLID
5085
5086 if(!bCheckMask && !DrawSemiTrans && !iDither)
5087 {
5088 for (i=ymin;i<=ymax;i++)
5089 {
5090 xmin=(left_x >> 16);
5091 xmax=(right_x >> 16)-1; // !!!!!!!!!!!!!
5092 if(drawW<xmax) xmax=drawW;
5093
5094 if(xmax>=xmin)
5095 {
5096 posX=left_u;
5097 posY=left_v;
5098 cR1=left_R;
5099 cG1=left_G;
5100 cB1=left_B;
5101
5102 if(xmin<drawX)
5103 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5104
5105 for(j=xmin;j<xmax;j+=2)
5106 {
5107 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+((posX>>16))];
5108 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
5109 (((posX+difX)>>16))];
5110 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5111 GETLE16(&psxVuw[clutP+tC1])|
5112 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
5113 (cB1>>16)|((cB1+difB)&0xff0000),
5114 (cG1>>16)|((cG1+difG)&0xff0000),
5115 (cR1>>16)|((cR1+difR)&0xff0000));
5116 posX+=difX2;
5117 posY+=difY2;
5118 cR1+=difR2;
5119 cG1+=difG2;
5120 cB1+=difB2;
5121 }
5122 if(j==xmax)
5123 {
5124 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+((posX>>16))];
5125 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5126 GETLE16(&psxVuw[clutP+tC1]),
5127 (cB1>>16),(cG1>>16),(cR1>>16));
5128 }
5129 }
5130 if(NextRow_GT())
5131 {
5132 return;
5133 }
5134 }
5135 return;
5136 }
5137
5138#endif
5139
5140 for (i=ymin;i<=ymax;i++)
5141 {
5142 xmin=(left_x >> 16);
5143 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!!!!!!
5144 if(drawW<xmax) xmax=drawW;
5145
5146 if(xmax>=xmin)
5147 {
5148 posX=left_u;
5149 posY=left_v;
5150 cR1=left_R;
5151 cG1=left_G;
5152 cB1=left_B;
5153
5154 if(xmin<drawX)
5155 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5156
5157 for(j=xmin;j<=xmax;j++)
5158 {
5159 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+((posX>>16))];
5160 if(iDither)
5161 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5162 GETLE16(&psxVuw[clutP+tC1]),
5163 (cB1>>16),(cG1>>16),(cR1>>16));
5164 else
5165 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5166 GETLE16(&psxVuw[clutP+tC1]),
5167 (cB1>>16),(cG1>>16),(cR1>>16));
5168 posX+=difX;
5169 posY+=difY;
5170 cR1+=difR;
5171 cG1+=difG;
5172 cB1+=difB;
5173 }
5174 }
5175 if(NextRow_GT())
5176 {
5177 return;
5178 }
5179 }
5180}
5181
5182////////////////////////////////////////////////////////////////////////
5183
5184static void drawPoly3TGEx8_TW(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short clX, short clY,int32_t col1, int32_t col2, int32_t col3)
5185{
5186 int i,j,xmin,xmax,ymin,ymax;
5187 int32_t cR1,cG1,cB1;
5188 int32_t difR,difB,difG,difR2,difB2,difG2;
5189 int32_t difX, difY,difX2, difY2;
5190 int32_t posX,posY,YAdjust,clutP;
5191 short tC1,tC2;
5192
5193 if(x1>drawW && x2>drawW && x3>drawW) return;
5194 if(y1>drawH && y2>drawH && y3>drawH) return;
5195 if(x1<drawX && x2<drawX && x3<drawX) return;
5196 if(y1<drawY && y2<drawY && y3<drawY) return;
5197 if(drawY>=drawH) return;
5198 if(drawX>=drawW) return;
5199
5200 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
5201
5202 ymax=Ymax;
5203
5204 for(ymin=Ymin;ymin<drawY;ymin++)
5205 if(NextRow_GT()) return;
5206
5207 clutP=(clY<<10)+clX;
5208
5209 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
5210 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0);
5211
5212 difR=delta_right_R;
5213 difG=delta_right_G;
5214 difB=delta_right_B;
5215 difR2=difR<<1;
5216 difG2=difG<<1;
5217 difB2=difB<<1;
5218 difX=delta_right_u;difX2=difX<<1;
5219 difY=delta_right_v;difY2=difY<<1;
5220
5221#ifdef FASTSOLID
5222
5223 if(!bCheckMask && !DrawSemiTrans && !iDither)
5224 {
5225 for (i=ymin;i<=ymax;i++)
5226 {
5227 xmin=(left_x >> 16);
5228 xmax=(right_x >> 16)-1; // !!!!!!!!!!!!!
5229 if(drawW<xmax) xmax=drawW;
5230
5231 if(xmax>=xmin)
5232 {
5233 posX=left_u;
5234 posY=left_v;
5235 cR1=left_R;
5236 cG1=left_G;
5237 cB1=left_B;
5238
5239 if(xmin<drawX)
5240 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5241
5242 for(j=xmin;j<xmax;j+=2)
5243 {
5244 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
5245 YAdjust+((posX>>16)&TWin.xmask)];
5246 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
5247 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
5248
5249 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5250 GETLE16(&psxVuw[clutP+tC1])|
5251 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
5252 (cB1>>16)|((cB1+difB)&0xff0000),
5253 (cG1>>16)|((cG1+difG)&0xff0000),
5254 (cR1>>16)|((cR1+difR)&0xff0000));
5255 posX+=difX2;
5256 posY+=difY2;
5257 cR1+=difR2;
5258 cG1+=difG2;
5259 cB1+=difB2;
5260 }
5261 if(j==xmax)
5262 {
5263 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
5264 YAdjust+((posX>>16)&TWin.xmask)];
5265 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5266 GETLE16(&psxVuw[clutP+tC1]),
5267 (cB1>>16),(cG1>>16),(cR1>>16));
5268 }
5269 }
5270 if(NextRow_GT())
5271 {
5272 return;
5273 }
5274 }
5275 return;
5276 }
5277
5278#endif
5279
5280 for (i=ymin;i<=ymax;i++)
5281 {
5282 xmin=(left_x >> 16);
5283 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!!!!!!
5284 if(drawW<xmax) xmax=drawW;
5285
5286 if(xmax>=xmin)
5287 {
5288 posX=left_u;
5289 posY=left_v;
5290 cR1=left_R;
5291 cG1=left_G;
5292 cB1=left_B;
5293
5294 if(xmin<drawX)
5295 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5296
5297 for(j=xmin;j<=xmax;j++)
5298 {
5299 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
5300 YAdjust+((posX>>16)&TWin.xmask)];
5301 if(iDither)
5302 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5303 GETLE16(&psxVuw[clutP+tC1]),
5304 (cB1>>16),(cG1>>16),(cR1>>16));
5305 else
5306 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5307 GETLE16(&psxVuw[clutP+tC1]),
5308 (cB1>>16),(cG1>>16),(cR1>>16));
5309 posX+=difX;
5310 posY+=difY;
5311 cR1+=difR;
5312 cG1+=difG;
5313 cB1+=difB;
5314 }
5315 }
5316 if(NextRow_GT())
5317 {
5318 return;
5319 }
5320 }
5321}
5322
5323////////////////////////////////////////////////////////////////////////
5324
5325// note: two g-shaded tris: small texture distortions can happen
5326
5327#ifdef POLYQUAD3GT
5328
5329static void drawPoly4TGEx8_TRI(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
5330 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
5331 short clX, short clY,
5332 int32_t col1, int32_t col2, int32_t col3, int32_t col4)
5333{
5334 drawPoly3TGEx8(x2,y2,x3,y3,x4,y4,
5335 tx2,ty2,tx3,ty3,tx4,ty4,
5336 clX,clY,
5337 col2,col4,col3);
5338 drawPoly3TGEx8(x1,y1,x2,y2,x4,y4,
5339 tx1,ty1,tx2,ty2,tx4,ty4,
5340 clX,clY,
5341 col1,col2,col3);
5342}
5343
5344#endif
5345
5346static void drawPoly4TGEx8(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
5347 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
5348 short clX, short clY,
5349 int32_t col1, int32_t col2, int32_t col4, int32_t col3)
5350{
5351 int32_t num;
5352 int32_t i,j,xmin,xmax,ymin,ymax;
5353 int32_t cR1,cG1,cB1;
5354 int32_t difR,difB,difG,difR2,difB2,difG2;
5355 int32_t difX, difY, difX2, difY2;
5356 int32_t posX,posY,YAdjust,clutP;
5357 short tC1,tC2;
5358
5359 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
5360 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
5361 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
5362 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
5363 if(drawY>=drawH) return;
5364 if(drawX>=drawW) return;
5365
5366 if(!SetupSections_GT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4,col1,col2,col3,col4)) return;
5367
5368 ymax=Ymax;
5369
5370 for(ymin=Ymin;ymin<drawY;ymin++)
5371 if(NextRow_GT4()) return;
5372
5373 clutP=(clY<<10)+clX;
5374
5375 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
5376
5377#ifdef FASTSOLID
5378
5379 if(!bCheckMask && !DrawSemiTrans && !iDither)
5380 {
5381 for (i=ymin;i<=ymax;i++)
5382 {
5383 xmin=(left_x >> 16);
5384 xmax=(right_x >> 16);
5385
5386 if(xmax>=xmin)
5387 {
5388 posX=left_u;
5389 posY=left_v;
5390
5391 num=(xmax-xmin);
5392 if(num==0) num=1;
5393 difX=(right_u-posX)/num;
5394 difY=(right_v-posY)/num;
5395 difX2=difX<<1;
5396 difY2=difY<<1;
5397
5398 cR1=left_R;
5399 cG1=left_G;
5400 cB1=left_B;
5401 difR=(right_R-cR1)/num;
5402 difG=(right_G-cG1)/num;
5403 difB=(right_B-cB1)/num;
5404 difR2=difR<<1;
5405 difG2=difG<<1;
5406 difB2=difB<<1;
5407
5408 if(xmin<drawX)
5409 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5410 xmax--;if(drawW<xmax) xmax=drawW;
5411
5412 for(j=xmin;j<xmax;j+=2)
5413 {
5414 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
5415 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
5416 ((posX+difX)>>16)];
5417
5418 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5419 GETLE16(&psxVuw[clutP+tC1])|
5420 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
5421 (cB1>>16)|((cB1+difB)&0xff0000),
5422 (cG1>>16)|((cG1+difG)&0xff0000),
5423 (cR1>>16)|((cR1+difR)&0xff0000));
5424 posX+=difX2;
5425 posY+=difY2;
5426 cR1+=difR2;
5427 cG1+=difG2;
5428 cB1+=difB2;
5429 }
5430 if(j==xmax)
5431 {
5432 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
5433 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5434 GETLE16(&psxVuw[clutP+tC1]),
5435 (cB1>>16),(cG1>>16),(cR1>>16));
5436 }
5437 }
5438 if(NextRow_GT4()) return;
5439 }
5440 return;
5441 }
5442
5443#endif
5444
5445 for (i=ymin;i<=ymax;i++)
5446 {
5447 xmin=(left_x >> 16);
5448 xmax=(right_x >> 16);
5449
5450 if(xmax>=xmin)
5451 {
5452 posX=left_u;
5453 posY=left_v;
5454
5455 num=(xmax-xmin);
5456 if(num==0) num=1;
5457 difX=(right_u-posX)/num;
5458 difY=(right_v-posY)/num;
5459 difX2=difX<<1;
5460 difY2=difY<<1;
5461
5462 cR1=left_R;
5463 cG1=left_G;
5464 cB1=left_B;
5465 difR=(right_R-cR1)/num;
5466 difG=(right_G-cG1)/num;
5467 difB=(right_B-cB1)/num;
5468 difR2=difR<<1;
5469 difG2=difG<<1;
5470 difB2=difB<<1;
5471
5472 if(xmin<drawX)
5473 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5474 xmax--;if(drawW<xmax) xmax=drawW;
5475
5476 for(j=xmin;j<=xmax;j++)
5477 {
5478 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
5479 if(iDither)
5480 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5481 GETLE16(&psxVuw[clutP+tC1]),
5482 (cB1>>16),(cG1>>16),(cR1>>16));
5483 else
5484 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5485 GETLE16(&psxVuw[clutP+tC1]),
5486 (cB1>>16),(cG1>>16),(cR1>>16));
5487 posX+=difX;
5488 posY+=difY;
5489 cR1+=difR;
5490 cG1+=difG;
5491 cB1+=difB;
5492 }
5493 }
5494 if(NextRow_GT4()) return;
5495 }
5496}
5497
5498////////////////////////////////////////////////////////////////////////
5499
5500static void drawPoly4TGEx8_TW(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
5501 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
5502 short clX, short clY,
5503 int32_t col1, int32_t col2, int32_t col3, int32_t col4)
5504{
5505 drawPoly3TGEx8_TW(x2,y2,x3,y3,x4,y4,
5506 tx2,ty2,tx3,ty3,tx4,ty4,
5507 clX,clY,
5508 col2,col4,col3);
5509 drawPoly3TGEx8_TW(x1,y1,x2,y2,x4,y4,
5510 tx1,ty1,tx2,ty2,tx4,ty4,
5511 clX,clY,
5512 col1,col2,col3);
5513}
5514
5515////////////////////////////////////////////////////////////////////////
5516// POLY 3 G-SHADED TEX 15 BIT
5517////////////////////////////////////////////////////////////////////////
5518
5519static void drawPoly3TGD(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3,int32_t col1, int32_t col2, int32_t col3)
5520{
5521 int i,j,xmin,xmax,ymin,ymax;
5522 int32_t cR1,cG1,cB1;
5523 int32_t difR,difB,difG,difR2,difB2,difG2;
5524 int32_t difX, difY,difX2, difY2;
5525 int32_t posX,posY;
5526
5527 if(x1>drawW && x2>drawW && x3>drawW) return;
5528 if(y1>drawH && y2>drawH && y3>drawH) return;
5529 if(x1<drawX && x2<drawX && x3<drawX) return;
5530 if(y1<drawY && y2<drawY && y3<drawY) return;
5531 if(drawY>=drawH) return;
5532 if(drawX>=drawW) return;
5533
5534 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
5535
5536 ymax=Ymax;
5537
5538 for(ymin=Ymin;ymin<drawY;ymin++)
5539 if(NextRow_GT()) return;
5540
5541 difR=delta_right_R;
5542 difG=delta_right_G;
5543 difB=delta_right_B;
5544 difR2=difR<<1;
5545 difG2=difG<<1;
5546 difB2=difB<<1;
5547 difX=delta_right_u;difX2=difX<<1;
5548 difY=delta_right_v;difY2=difY<<1;
5549
5550#ifdef FASTSOLID
5551
5552 if(!bCheckMask && !DrawSemiTrans && !iDither)
5553 {
5554 for (i=ymin;i<=ymax;i++)
5555 {
5556 xmin=(left_x >> 16);
5557 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!!!
5558 if(drawW<xmax) xmax=drawW;
5559
5560 if(xmax>=xmin)
5561 {
5562 posX=left_u;
5563 posY=left_v;
5564 cR1=left_R;
5565 cG1=left_G;
5566 cB1=left_B;
5567
5568 if(xmin<drawX)
5569 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5570
5571 for(j=xmin;j<xmax;j+=2)
5572 {
5573 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5574 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
5575 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]),
5576 (cB1>>16)|((cB1+difB)&0xff0000),
5577 (cG1>>16)|((cG1+difG)&0xff0000),
5578 (cR1>>16)|((cR1+difR)&0xff0000));
5579 posX+=difX2;
5580 posY+=difY2;
5581 cR1+=difR2;
5582 cG1+=difG2;
5583 cB1+=difB2;
5584 }
5585 if(j==xmax)
5586 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5587 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5588 (cB1>>16),(cG1>>16),(cR1>>16));
5589 }
5590 if(NextRow_GT())
5591 {
5592 return;
5593 }
5594 }
5595 return;
5596 }
5597
5598#endif
5599
5600 for (i=ymin;i<=ymax;i++)
5601 {
5602 xmin=(left_x >> 16);
5603 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!
5604 if(drawW<xmax) xmax=drawW;
5605
5606 if(xmax>=xmin)
5607 {
5608 posX=left_u;
5609 posY=left_v;
5610 cR1=left_R;
5611 cG1=left_G;
5612 cB1=left_B;
5613
5614 if(xmin<drawX)
5615 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5616
5617 for(j=xmin;j<=xmax;j++)
5618 {
5619 if(iDither)
5620 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5621 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5622 (cB1>>16),(cG1>>16),(cR1>>16));
5623 else
5624 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5625 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5626 (cB1>>16),(cG1>>16),(cR1>>16));
5627 posX+=difX;
5628 posY+=difY;
5629 cR1+=difR;
5630 cG1+=difG;
5631 cB1+=difB;
5632 }
5633 }
5634 if(NextRow_GT())
5635 {
5636 return;
5637 }
5638 }
5639}
5640
5641////////////////////////////////////////////////////////////////////////
5642
5643static void drawPoly3TGD_TW(short x1, short y1, short x2, short y2, short x3, short y3, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3,int32_t col1, int32_t col2, int32_t col3)
5644{
5645 int i,j,xmin,xmax,ymin,ymax;
5646 int32_t cR1,cG1,cB1;
5647 int32_t difR,difB,difG,difR2,difB2,difG2;
5648 int32_t difX, difY,difX2, difY2;
5649 int32_t posX,posY;
5650
5651 if(x1>drawW && x2>drawW && x3>drawW) return;
5652 if(y1>drawH && y2>drawH && y3>drawH) return;
5653 if(x1<drawX && x2<drawX && x3<drawX) return;
5654 if(y1<drawY && y2<drawY && y3<drawY) return;
5655 if(drawY>=drawH) return;
5656 if(drawX>=drawW) return;
5657
5658 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
5659
5660 ymax=Ymax;
5661
5662 for(ymin=Ymin;ymin<drawY;ymin++)
5663 if(NextRow_GT()) return;
5664
5665 difR=delta_right_R;
5666 difG=delta_right_G;
5667 difB=delta_right_B;
5668 difR2=difR<<1;
5669 difG2=difG<<1;
5670 difB2=difB<<1;
5671 difX=delta_right_u;difX2=difX<<1;
5672 difY=delta_right_v;difY2=difY<<1;
5673
5674#ifdef FASTSOLID
5675
5676 if(!bCheckMask && !DrawSemiTrans && !iDither)
5677 {
5678 for (i=ymin;i<=ymax;i++)
5679 {
5680 xmin=(left_x >> 16);
5681 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!!!
5682 if(drawW<xmax) xmax=drawW;
5683
5684 if(xmax>=xmin)
5685 {
5686 posX=left_u;
5687 posY=left_v;
5688 cR1=left_R;
5689 cG1=left_G;
5690 cB1=left_B;
5691
5692 if(xmin<drawX)
5693 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5694
5695 for(j=xmin;j<xmax;j+=2)
5696 {
5697 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5698 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
5699 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
5700 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
5701 (((posX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]),
5702 (cB1>>16)|((cB1+difB)&0xff0000),
5703 (cG1>>16)|((cG1+difG)&0xff0000),
5704 (cR1>>16)|((cR1+difR)&0xff0000));
5705 posX+=difX2;
5706 posY+=difY2;
5707 cR1+=difR2;
5708 cG1+=difG2;
5709 cB1+=difB2;
5710 }
5711 if(j==xmax)
5712 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5713 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
5714 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]),
5715 (cB1>>16),(cG1>>16),(cR1>>16));
5716 }
5717 if(NextRow_GT())
5718 {
5719 return;
5720 }
5721 }
5722 return;
5723 }
5724
5725#endif
5726
5727 for (i=ymin;i<=ymax;i++)
5728 {
5729 xmin=(left_x >> 16);
5730 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!
5731 if(drawW<xmax) xmax=drawW;
5732
5733 if(xmax>=xmin)
5734 {
5735 posX=left_u;
5736 posY=left_v;
5737 cR1=left_R;
5738 cG1=left_G;
5739 cB1=left_B;
5740
5741 if(xmin<drawX)
5742 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5743
5744 for(j=xmin;j<=xmax;j++)
5745 {
5746 if(iDither)
5747 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5748 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
5749 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]),
5750 (cB1>>16),(cG1>>16),(cR1>>16));
5751 else
5752 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5753 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
5754 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]),
5755 (cB1>>16),(cG1>>16),(cR1>>16));
5756 posX+=difX;
5757 posY+=difY;
5758 cR1+=difR;
5759 cG1+=difG;
5760 cB1+=difB;
5761 }
5762 }
5763 if(NextRow_GT())
5764 {
5765 return;
5766 }
5767 }
5768}
5769
5770////////////////////////////////////////////////////////////////////////
5771
5772// note: two g-shaded tris: small texture distortions can happen
5773
5774#ifdef POLYQUAD3GT
5775
5776static void drawPoly4TGD_TRI(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4, int32_t col1, int32_t col2, int32_t col3, int32_t col4)
5777{
5778 drawPoly3TGD(x2,y2,x3,y3,x4,y4,
5779 tx2,ty2,tx3,ty3,tx4,ty4,
5780 col2,col4,col3);
5781 drawPoly3TGD(x1,y1,x2,y2,x4,y4,
5782 tx1,ty1,tx2,ty2,tx4,ty4,
5783 col1,col2,col3);
5784}
5785
5786#endif
5787
5788static void drawPoly4TGD(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4, int32_t col1, int32_t col2, int32_t col4, int32_t col3)
5789{
5790 int32_t num;
5791 int32_t i,j,xmin,xmax,ymin,ymax;
5792 int32_t cR1,cG1,cB1;
5793 int32_t difR,difB,difG,difR2,difB2,difG2;
5794 int32_t difX, difY, difX2, difY2;
5795 int32_t posX,posY;
5796
5797 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
5798 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
5799 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
5800 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
5801 if(drawY>=drawH) return;
5802 if(drawX>=drawW) return;
5803
5804 if(!SetupSections_GT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4,col1,col2,col3,col4)) return;
5805
5806 ymax=Ymax;
5807
5808 for(ymin=Ymin;ymin<drawY;ymin++)
5809 if(NextRow_GT4()) return;
5810
5811#ifdef FASTSOLID
5812
5813 if(!bCheckMask && !DrawSemiTrans && !iDither)
5814 {
5815 for (i=ymin;i<=ymax;i++)
5816 {
5817 xmin=(left_x >> 16);
5818 xmax=(right_x >> 16);
5819
5820 if(xmax>=xmin)
5821 {
5822 posX=left_u;
5823 posY=left_v;
5824
5825 num=(xmax-xmin);
5826 if(num==0) num=1;
5827 difX=(right_u-posX)/num;
5828 difY=(right_v-posY)/num;
5829 difX2=difX<<1;
5830 difY2=difY<<1;
5831
5832 cR1=left_R;
5833 cG1=left_G;
5834 cB1=left_B;
5835 difR=(right_R-cR1)/num;
5836 difG=(right_G-cG1)/num;
5837 difB=(right_B-cB1)/num;
5838 difR2=difR<<1;
5839 difG2=difG<<1;
5840 difB2=difB<<1;
5841
5842 if(xmin<drawX)
5843 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5844 xmax--;if(drawW<xmax) xmax=drawW;
5845
5846 for(j=xmin;j<xmax;j+=2)
5847 {
5848 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5849 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
5850 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]),
5851 (cB1>>16)|((cB1+difB)&0xff0000),
5852 (cG1>>16)|((cG1+difG)&0xff0000),
5853 (cR1>>16)|((cR1+difR)&0xff0000));
5854 posX+=difX2;
5855 posY+=difY2;
5856 cR1+=difR2;
5857 cG1+=difG2;
5858 cB1+=difB2;
5859 }
5860 if(j==xmax)
5861 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5862 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5863 (cB1>>16),(cG1>>16),(cR1>>16));
5864 }
5865 if(NextRow_GT4()) return;
5866 }
5867 return;
5868 }
5869
5870#endif
5871
5872 for (i=ymin;i<=ymax;i++)
5873 {
5874 xmin=(left_x >> 16);
5875 xmax=(right_x >> 16);
5876
5877 if(xmax>=xmin)
5878 {
5879 posX=left_u;
5880 posY=left_v;
5881
5882 num=(xmax-xmin);
5883 if(num==0) num=1;
5884 difX=(right_u-posX)/num;
5885 difY=(right_v-posY)/num;
5886 difX2=difX<<1;
5887 difY2=difY<<1;
5888
5889 cR1=left_R;
5890 cG1=left_G;
5891 cB1=left_B;
5892 difR=(right_R-cR1)/num;
5893 difG=(right_G-cG1)/num;
5894 difB=(right_B-cB1)/num;
5895 difR2=difR<<1;
5896 difG2=difG<<1;
5897 difB2=difB<<1;
5898
5899 if(xmin<drawX)
5900 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5901 xmax--;if(drawW<xmax) xmax=drawW;
5902
5903 for(j=xmin;j<=xmax;j++)
5904 {
5905 if(iDither)
5906 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5907 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5908 (cB1>>16),(cG1>>16),(cR1>>16));
5909 else
5910 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5911 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5912 (cB1>>16),(cG1>>16),(cR1>>16));
5913 posX+=difX;
5914 posY+=difY;
5915 cR1+=difR;
5916 cG1+=difG;
5917 cB1+=difB;
5918 }
5919 }
5920 if(NextRow_GT4()) return;
5921 }
5922}
5923
5924////////////////////////////////////////////////////////////////////////
5925
5926static void drawPoly4TGD_TW(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4, short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4, int32_t col1, int32_t col2, int32_t col3, int32_t col4)
5927{
5928 drawPoly3TGD_TW(x2,y2,x3,y3,x4,y4,
5929 tx2,ty2,tx3,ty3,tx4,ty4,
5930 col2,col4,col3);
5931 drawPoly3TGD_TW(x1,y1,x2,y2,x4,y4,
5932 tx1,ty1,tx2,ty2,tx4,ty4,
5933 col1,col2,col3);
5934}
5935
5936////////////////////////////////////////////////////////////////////////
5937////////////////////////////////////////////////////////////////////////
5938////////////////////////////////////////////////////////////////////////
5939////////////////////////////////////////////////////////////////////////
5940////////////////////////////////////////////////////////////////////////
5941////////////////////////////////////////////////////////////////////////
5942
5943
5944/*
5945// no real rect test, but it does its job the way I need it
5946static inline BOOL IsNoRect(void)
5947{
5948 if(lx0==lx1 && lx2==lx3) return FALSE;
5949 if(lx0==lx2 && lx1==lx3) return FALSE;
5950 if(lx0==lx3 && lx1==lx2) return FALSE;
5951 return TRUE;
5952}
5953*/
5954
5955// real rect test
5956static inline BOOL IsNoRect(void)
5957{
5958 if(!(dwActFixes&0x200)) return FALSE;
5959
5960 if(ly0==ly1)
5961 {
5962 if(lx1==lx3 && ly3==ly2 && lx2==lx0) return FALSE;
5963 if(lx1==lx2 && ly2==ly3 && lx3==lx0) return FALSE;
5964 return TRUE;
5965 }
5966
5967 if(ly0==ly2)
5968 {
5969 if(lx2==lx3 && ly3==ly1 && lx1==lx0) return FALSE;
5970 if(lx2==lx1 && ly1==ly3 && lx3==lx0) return FALSE;
5971 return TRUE;
5972 }
5973
5974 if(ly0==ly3)
5975 {
5976 if(lx3==lx2 && ly2==ly1 && lx1==lx0) return FALSE;
5977 if(lx3==lx1 && ly1==ly2 && lx2==lx0) return FALSE;
5978 return TRUE;
5979 }
5980 return TRUE;
5981}
5982
5983////////////////////////////////////////////////////////////////////////
5984
5985static void drawPoly3FT(unsigned char * baseAddr)
5986{
5987 uint32_t *gpuData = ((uint32_t *) baseAddr);
5988
5989 if(!bUsingTWin && !(dwActFixes&0x100))
5990 {
5991 switch(GlobalTextTP) // depending on texture mode
5992 {
5993 case 0:
5994 drawPoly3TEx4(lx0,ly0,lx1,ly1,lx2,ly2,
5995 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff),
5996 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
5997 return;
5998 case 1:
5999 drawPoly3TEx8(lx0,ly0,lx1,ly1,lx2,ly2,
6000 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff),
6001 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6002 return;
6003 case 2:
6004 drawPoly3TD(lx0,ly0,lx1,ly1,lx2,ly2,(GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff));
6005 return;
6006 }
6007 return;
6008 }
6009
6010 switch(GlobalTextTP) // depending on texture mode
6011 {
6012 case 0:
6013 drawPoly3TEx4_TW(lx0,ly0,lx1,ly1,lx2,ly2,
6014 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff),
6015 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6016 return;
6017 case 1:
6018 drawPoly3TEx8_TW(lx0,ly0,lx1,ly1,lx2,ly2,
6019 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff),
6020 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6021 return;
6022 case 2:
6023 drawPoly3TD_TW(lx0,ly0,lx1,ly1,lx2,ly2,(GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff));
6024 return;
6025 }
6026}
6027
6028////////////////////////////////////////////////////////////////////////
6029
6030static void drawPoly4FT(unsigned char * baseAddr)
6031{
6032 uint32_t *gpuData = ((uint32_t *) baseAddr);
6033
6034 if(!bUsingTWin)
6035 {
6036#ifdef POLYQUAD3GT
6037 if(IsNoRect())
6038 {
6039 switch (GlobalTextTP)
6040 {
6041 case 0:
6042 drawPoly4TEx4_TRI(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6043 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff), ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6044 return;
6045 case 1:
6046 drawPoly4TEx8_TRI(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6047 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff), ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6048 return;
6049 case 2:
6050 drawPoly4TD_TRI(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,(GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff));
6051 return;
6052 }
6053 return;
6054 }
6055#endif
6056
6057 switch (GlobalTextTP)
6058 {
6059 case 0: // grandia investigations needed
6060 drawPoly4TEx4(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6061 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff), ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6062 return;
6063 case 1:
6064 drawPoly4TEx8(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6065 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff), ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6066 return;
6067 case 2:
6068 drawPoly4TD(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,(GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff));
6069 return;
6070 }
6071 return;
6072 }
6073
6074 switch (GlobalTextTP)
6075 {
6076 case 0:
6077 drawPoly4TEx4_TW(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6078 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff), ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6079 return;
6080 case 1:
6081 drawPoly4TEx8_TW(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6082 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff), ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6083 return;
6084 case 2:
6085 drawPoly4TD_TW(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,(GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[4]) & 0x000000ff), ((GETLE32(&gpuData[4])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),(GETLE32(&gpuData[6]) & 0x000000ff), ((GETLE32(&gpuData[6])>>8) & 0x000000ff));
6086 return;
6087 }
6088}
6089
6090////////////////////////////////////////////////////////////////////////
6091
6092static void drawPoly3GT(unsigned char * baseAddr)
6093{
6094 uint32_t *gpuData = ((uint32_t *) baseAddr);
6095
6096 if(!bUsingTWin)
6097 {
6098 switch (GlobalTextTP)
6099 {
6100 case 0:
6101 drawPoly3TGEx4(lx0,ly0,lx1,ly1,lx2,ly2,
6102 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),
6103 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511),
6104 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]));
6105 return;
6106 case 1:
6107 drawPoly3TGEx8(lx0,ly0,lx1,ly1,lx2,ly2,
6108 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),
6109 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511),
6110 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]));
6111 return;
6112 case 2:
6113 drawPoly3TGD(lx0,ly0,lx1,ly1,lx2,ly2,(GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]));
6114 return;
6115 }
6116 return;
6117 }
6118
6119 switch(GlobalTextTP)
6120 {
6121 case 0:
6122 drawPoly3TGEx4_TW(lx0,ly0,lx1,ly1,lx2,ly2,
6123 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),
6124 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511),
6125 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]));
6126 return;
6127 case 1:
6128 drawPoly3TGEx8_TW(lx0,ly0,lx1,ly1,lx2,ly2,
6129 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),
6130 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511),
6131 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]));
6132 return;
6133 case 2:
6134 drawPoly3TGD_TW(lx0,ly0,lx1,ly1,lx2,ly2,(GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]));
6135 return;
6136 }
6137}
6138
6139////////////////////////////////////////////////////////////////////////
6140
6141static void drawPoly4GT(unsigned char *baseAddr)
6142{
6143 uint32_t *gpuData = ((uint32_t *) baseAddr);
6144
6145 if(!bUsingTWin)
6146 {
6147#ifdef POLYQUAD3GT
6148 if(IsNoRect())
6149 {
6150 switch (GlobalTextTP)
6151 {
6152 case 0:
6153 drawPoly4TGEx4_TRI(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6154 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[11]) & 0x000000ff), ((GETLE32(&gpuData[11])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),
6155 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6156 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6157
6158 return;
6159 case 1:
6160 drawPoly4TGEx8_TRI(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6161 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[11]) & 0x000000ff), ((GETLE32(&gpuData[11])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),
6162 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6163 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6164 return;
6165 case 2:
6166 drawPoly4TGD_TRI(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,(GETLE32(&gpuData[2]) & 0x000000ff),((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[11]) & 0x000000ff), ((GETLE32(&gpuData[11])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6167 return;
6168 }
6169 return;
6170 }
6171#endif
6172
6173 switch (GlobalTextTP)
6174 {
6175 case 0:
6176 drawPoly4TGEx4(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6177 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[11]) & 0x000000ff), ((GETLE32(&gpuData[11])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),
6178 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6179 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6180
6181 return;
6182 case 1:
6183 drawPoly4TGEx8(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6184 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[11]) & 0x000000ff), ((GETLE32(&gpuData[11])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),
6185 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6186 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6187 return;
6188 case 2:
6189 drawPoly4TGD(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,(GETLE32(&gpuData[2]) & 0x000000ff),((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[11]) & 0x000000ff), ((GETLE32(&gpuData[11])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6190 return;
6191 }
6192 return;
6193 }
6194
6195 switch (GlobalTextTP)
6196 {
6197 case 0:
6198 drawPoly4TGEx4_TW(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6199 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[11]) & 0x000000ff), ((GETLE32(&gpuData[11])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),
6200 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6201 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6202 return;
6203 case 1:
6204 drawPoly4TGEx8_TW(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6205 (GETLE32(&gpuData[2]) & 0x000000ff), ((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[11]) & 0x000000ff), ((GETLE32(&gpuData[11])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),
6206 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6207 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6208 return;
6209 case 2:
6210 drawPoly4TGD_TW(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,(GETLE32(&gpuData[2]) & 0x000000ff),((GETLE32(&gpuData[2])>>8) & 0x000000ff), (GETLE32(&gpuData[5]) & 0x000000ff), ((GETLE32(&gpuData[5])>>8) & 0x000000ff),(GETLE32(&gpuData[11]) & 0x000000ff), ((GETLE32(&gpuData[11])>>8) & 0x000000ff),(GETLE32(&gpuData[8]) & 0x000000ff), ((GETLE32(&gpuData[8])>>8) & 0x000000ff),GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6211 return;
6212 }
6213}
6214
6215////////////////////////////////////////////////////////////////////////
6216// SPRITE FUNCS
6217////////////////////////////////////////////////////////////////////////
6218
6219static void DrawSoftwareSpriteTWin(unsigned char * baseAddr,int32_t w,int32_t h)
6220{
6221 uint32_t *gpuData = (uint32_t *)baseAddr;
6222 short sx0,sy0,sx1,sy1,sx2,sy2,sx3,sy3;
6223 short tx0,ty0,tx1,ty1,tx2,ty2,tx3,ty3;
6224
6225 sx0=lx0;
6226 sy0=ly0;
6227
6228 sx0=sx3=sx0+PSXDisplay.DrawOffset.x;
6229 sx1=sx2=sx0+w;
6230 sy0=sy1=sy0+PSXDisplay.DrawOffset.y;
6231 sy2=sy3=sy0+h;
6232
6233 tx0=tx3=GETLE32(&gpuData[2])&0xff;
6234 tx1=tx2=tx0+w;
6235 ty0=ty1=(GETLE32(&gpuData[2])>>8)&0xff;
6236 ty2=ty3=ty0+h;
6237
6238 switch (GlobalTextTP)
6239 {
6240 case 0:
6241 drawPoly4TEx4_TW_S(sx0,sy0,sx1,sy1,sx2,sy2,sx3,sy3,
6242 tx0,ty0,tx1,ty1,tx2,ty2,tx3,ty3,
6243 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6244 return;
6245 case 1:
6246 drawPoly4TEx8_TW_S(sx0,sy0,sx1,sy1,sx2,sy2,sx3,sy3,
6247 tx0,ty0,tx1,ty1,tx2,ty2,tx3,ty3,
6248 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6249 return;
6250 case 2:
6251 drawPoly4TD_TW_S(sx0,sy0,sx1,sy1,sx2,sy2,sx3,sy3,
6252 tx0,ty0,tx1,ty1,tx2,ty2,tx3,ty3);
6253 return;
6254 }
6255}
6256
6257////////////////////////////////////////////////////////////////////////
6258
6259static void DrawSoftwareSpriteMirror(unsigned char * baseAddr,int32_t w,int32_t h)
6260{
6261 int32_t sprtY,sprtX,sprtW,sprtH,lXDir,lYDir;
6262 int32_t clutY0,clutX0,clutP,textX0,textY0,sprtYa,sprCY,sprCX,sprA;
6263 short tC;
6264 uint32_t *gpuData = (uint32_t *)baseAddr;
6265 sprtY = ly0;
6266 sprtX = lx0;
6267 sprtH = h;
6268 sprtW = w;
6269 clutY0 = (GETLE32(&gpuData[2])>>22) & 511;
6270 clutX0 = (GETLE32(&gpuData[2])>>12) & 0x3f0;
6271 clutP = (clutY0<<11) + (clutX0<<1);
6272 textY0 = ((GETLE32(&gpuData[2])>>8) & 0x000000ff) + GlobalTextAddrY;
6273 textX0 = (GETLE32(&gpuData[2]) & 0x000000ff);
6274
6275 sprtX+=PSXDisplay.DrawOffset.x;
6276 sprtY+=PSXDisplay.DrawOffset.y;
6277
6278 if(sprtX>drawW)
6279 {
6280 return;
6281 }
6282
6283 if(sprtY>drawH)
6284 {
6285 return;
6286 }
6287
6288 if(sprtY<drawY)
6289 {
6290 if((sprtY+sprtH)<drawY) return;
6291 sprtH-=(drawY-sprtY);
6292 textY0+=(drawY-sprtY);
6293 sprtY=drawY;
6294 }
6295
6296 if(sprtX<drawX)
6297 {
6298 if((sprtX+sprtW)<drawX) return;
6299 sprtW-=(drawX-sprtX);
6300 textX0+=(drawX-sprtX);
6301 sprtX=drawX;
6302 }
6303
6304 if((sprtY+sprtH)>drawH) sprtH=drawH-sprtY+1;
6305 if((sprtX+sprtW)>drawW) sprtW=drawW-sprtX+1;
6306
6307 if(usMirror&0x1000) lXDir=-1; else lXDir=1;
6308 if(usMirror&0x2000) lYDir=-1; else lYDir=1;
6309
6310 switch (GlobalTextTP)
6311 {
6312 case 0: // texture is 4-bit
6313
6314 sprtW=sprtW/2;
6315 textX0=(GlobalTextAddrX<<1)+(textX0>>1);
6316 sprtYa=(sprtY<<10);
6317 clutP=(clutY0<<10)+clutX0;
6318 for (sprCY=0;sprCY<sprtH;sprCY++)
6319 for (sprCX=0;sprCX<sprtW;sprCX++)
6320 {
6321 tC= psxVub[((textY0+(sprCY*lYDir))<<11) + textX0 +(sprCX*lXDir)];
6322 sprA=sprtYa+(sprCY<<10)+sprtX + (sprCX<<1);
6323 GetTextureTransColG_SPR(&psxVuw[sprA],GETLE16(&psxVuw[clutP+((tC>>4)&0xf)]));
6324 GetTextureTransColG_SPR(&psxVuw[sprA+1],GETLE16(&psxVuw[clutP+(tC&0xf)]));
6325 }
6326 return;
6327
6328 case 1:
6329
6330 clutP>>=1;
6331 for(sprCY=0;sprCY<sprtH;sprCY++)
6332 for(sprCX=0;sprCX<sprtW;sprCX++)
6333 {
6334 tC = psxVub[((textY0+(sprCY*lYDir))<<11)+(GlobalTextAddrX<<1) + textX0 + (sprCX*lXDir)] & 0xff;
6335 GetTextureTransColG_SPR(&psxVuw[((sprtY+sprCY)<<10)+sprtX + sprCX],psxVuw[clutP+tC]);
6336 }
6337 return;
6338
6339 case 2:
6340
6341 for (sprCY=0;sprCY<sprtH;sprCY++)
6342 for (sprCX=0;sprCX<sprtW;sprCX++)
6343 {
6344 GetTextureTransColG_SPR(&psxVuw[((sprtY+sprCY)<<10)+sprtX+sprCX],
6345 GETLE16(&psxVuw[((textY0+(sprCY*lYDir))<<10)+GlobalTextAddrX + textX0 +(sprCX*lXDir)]));
6346 }
6347 return;
6348 }
6349}
6350
6351////////////////////////////////////////////////////////////////////////
6352
6353static void DrawSoftwareSprite(unsigned char * baseAddr,short w,short h,int32_t tx,int32_t ty)
6354{
6355 int32_t sprtY,sprtX,sprtW,sprtH;
6356 int32_t clutY0,clutX0,clutP,textX0,textY0,sprtYa,sprCY,sprCX,sprA;
6357 short tC,tC2;
6358 uint32_t *gpuData = (uint32_t *)baseAddr;
6359 unsigned char * pV;
6360 BOOL bWT,bWS;
6361
6362 sprtY = ly0;
6363 sprtX = lx0;
6364 sprtH = h;
6365 sprtW = w;
6366 clutY0 = (GETLE32(&gpuData[2])>>22) & 511;
6367 clutX0 = (GETLE32(&gpuData[2])>>12) & 0x3f0;
6368
6369 clutP = (clutY0<<11) + (clutX0<<1);
6370
6371 textY0 =ty+ GlobalTextAddrY;
6372 textX0 =tx;
6373
6374 sprtX+=PSXDisplay.DrawOffset.x;
6375 sprtY+=PSXDisplay.DrawOffset.y;
6376
6377 if(sprtX>drawW)
6378 {
6379 return;
6380 }
6381
6382 if(sprtY>drawH)
6383 {
6384 return;
6385 }
6386
6387 if(sprtY<drawY)
6388 {
6389 if((sprtY+sprtH)<drawY) return;
6390 sprtH-=(drawY-sprtY);
6391 textY0+=(drawY-sprtY);
6392 sprtY=drawY;
6393 }
6394
6395 if(sprtX<drawX)
6396 {
6397 if((sprtX+sprtW)<drawX) return;
6398
6399 sprtW-=(drawX-sprtX);
6400 textX0+=(drawX-sprtX);
6401 sprtX=drawX;
6402 }
6403
6404 if((sprtY+sprtH)>drawH) sprtH=drawH-sprtY+1;
6405 if((sprtX+sprtW)>drawW) sprtW=drawW-sprtX+1;
6406
6407
6408 bWT=FALSE;
6409 bWS=FALSE;
6410
6411 switch (GlobalTextTP)
6412 {
6413 case 0:
6414
6415 if(textX0&1) {bWS=TRUE;sprtW--;}
6416 if(sprtW&1) bWT=TRUE;
6417
6418 sprtW=sprtW>>1;
6419 textX0=(GlobalTextAddrX<<1)+(textX0>>1)+(textY0<<11);
6420 sprtYa=(sprtY<<10)+sprtX;
6421 clutP=(clutY0<<10)+clutX0;
6422
6423#ifdef FASTSOLID
6424
6425 if(!bCheckMask && !DrawSemiTrans)
6426 {
6427 for (sprCY=0;sprCY<sprtH;sprCY++)
6428 {
6429 sprA=sprtYa+(sprCY<<10);
6430 pV=&psxVub[(sprCY<<11)+textX0];
6431
6432 if(bWS)
6433 {
6434 tC=*pV++;
6435 GetTextureTransColG_S(&psxVuw[sprA++],GETLE16(&psxVuw[clutP+((tC>>4)&0xf)]));
6436 }
6437
6438 for (sprCX=0;sprCX<sprtW;sprCX++,sprA+=2)
6439 {
6440 tC=*pV++;
6441
6442 GetTextureTransColG32_S((uint32_t *)&psxVuw[sprA],
6443 (((int32_t)GETLE16(&psxVuw[clutP+((tC>>4)&0xf)]))<<16)|
6444 GETLE16(&psxVuw[clutP+(tC&0x0f)]));
6445 }
6446
6447 if(bWT)
6448 {
6449 tC=*pV;
6450 GetTextureTransColG_S(&psxVuw[sprA],GETLE16(&psxVuw[clutP+(tC&0x0f)]));
6451 }
6452 }
6453 return;
6454 }
6455
6456#endif
6457
6458 for (sprCY=0;sprCY<sprtH;sprCY++)
6459 {
6460 sprA=sprtYa+(sprCY<<10);
6461 pV=&psxVub[(sprCY<<11)+textX0];
6462
6463 if(bWS)
6464 {
6465 tC=*pV++;
6466 GetTextureTransColG_SPR(&psxVuw[sprA++],GETLE16(&psxVuw[clutP+((tC>>4)&0xf)]));
6467 }
6468
6469 for (sprCX=0;sprCX<sprtW;sprCX++,sprA+=2)
6470 {
6471 tC=*pV++;
6472
6473 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[sprA],
6474 (((int32_t)GETLE16(&psxVuw[clutP+((tC>>4)&0xf)])<<16))|
6475 GETLE16(&psxVuw[clutP+(tC&0x0f)]));
6476 }
6477
6478 if(bWT)
6479 {
6480 tC=*pV;
6481 GetTextureTransColG_SPR(&psxVuw[sprA],GETLE16(&psxVuw[clutP+(tC&0x0f)]));
6482 }
6483 }
6484 return;
6485
6486 case 1:
6487 clutP>>=1;sprtW--;
6488 textX0+=(GlobalTextAddrX<<1) + (textY0<<11);
6489
6490#ifdef FASTSOLID
6491
6492 if(!bCheckMask && !DrawSemiTrans)
6493 {
6494 for(sprCY=0;sprCY<sprtH;sprCY++)
6495 {
6496 sprA=((sprtY+sprCY)<<10)+sprtX;
6497 pV=&psxVub[(sprCY<<11)+textX0];
6498 for(sprCX=0;sprCX<sprtW;sprCX+=2,sprA+=2)
6499 {
6500 tC = *pV++;tC2 = *pV++;
6501 GetTextureTransColG32_S((uint32_t *)&psxVuw[sprA],
6502 (((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16)|
6503 GETLE16(&psxVuw[clutP+tC]));
6504 }
6505 if(sprCX==sprtW)
6506 GetTextureTransColG_S(&psxVuw[sprA],GETLE16(&psxVuw[clutP+(*pV)]));
6507 }
6508 return;
6509 }
6510
6511#endif
6512
6513 for(sprCY=0;sprCY<sprtH;sprCY++)
6514 {
6515 sprA=((sprtY+sprCY)<<10)+sprtX;
6516 pV=&psxVub[(sprCY<<11)+textX0];
6517 for(sprCX=0;sprCX<sprtW;sprCX+=2,sprA+=2)
6518 {
6519 tC = *pV++;tC2 = *pV++;
6520 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[sprA],
6521 (((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16)|
6522 GETLE16(&psxVuw[clutP+tC]));
6523 }
6524 if(sprCX==sprtW)
6525 GetTextureTransColG_SPR(&psxVuw[sprA],GETLE16(&psxVuw[clutP+(*pV)]));
6526 }
6527 return;
6528
6529 case 2:
6530
6531 textX0+=(GlobalTextAddrX) + (textY0<<10);
6532 sprtW--;
6533
6534#ifdef FASTSOLID
6535
6536 if(!bCheckMask && !DrawSemiTrans)
6537 {
6538 for (sprCY=0;sprCY<sprtH;sprCY++)
6539 {
6540 sprA=((sprtY+sprCY)<<10)+sprtX;
6541
6542 for (sprCX=0;sprCX<sprtW;sprCX+=2,sprA+=2)
6543 {
6544 GetTextureTransColG32_S((uint32_t *)&psxVuw[sprA],
6545 (((int32_t)GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX +1]))<<16)|
6546 GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX]));
6547 }
6548 if(sprCX==sprtW)
6549 GetTextureTransColG_S(&psxVuw[sprA],
6550 GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX]));
6551
6552 }
6553 return;
6554 }
6555
6556#endif
6557
6558 for (sprCY=0;sprCY<sprtH;sprCY++)
6559 {
6560 sprA=((sprtY+sprCY)<<10)+sprtX;
6561
6562 for (sprCX=0;sprCX<sprtW;sprCX+=2,sprA+=2)
6563 {
6564 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[sprA],
6565 (((int32_t)GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX +1]))<<16)|
6566 GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX]));
6567 }
6568 if(sprCX==sprtW)
6569 GetTextureTransColG_SPR(&psxVuw[sprA],
6570 GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX]));
6571
6572 }
6573 return;
6574 }
6575}
6576
6577///////////////////////////////////////////////////////////////////////
6578
6579/////////////////////////////////////////////////////////////////
6580/////////////////////////////////////////////////////////////////
6581/////////////////////////////////////////////////////////////////
6582// LINE FUNCS
6583////////////////////////////////////////////////////////////////////////
6584/////////////////////////////////////////////////////////////////
6585/////////////////////////////////////////////////////////////////
6586
6587
6588///////////////////////////////////////////////////////////////////////
6589
6590static void Line_E_SE_Shade(int x0, int y0, int x1, int y1, uint32_t rgb0, uint32_t rgb1)
6591{
6592 int dx, dy, incrE, incrSE, d;
6593 uint32_t r0, g0, b0, r1, g1, b1;
6594 int32_t dr, dg, db;
6595
6596 r0 = (rgb0 & 0x00ff0000);
6597 g0 = (rgb0 & 0x0000ff00) << 8;
6598 b0 = (rgb0 & 0x000000ff) << 16;
6599 r1 = (rgb1 & 0x00ff0000);
6600 g1 = (rgb1 & 0x0000ff00) << 8;
6601 b1 = (rgb1 & 0x000000ff) << 16;
6602
6603 dx = x1 - x0;
6604 dy = y1 - y0;
6605
6606 if (dx > 0)
6607 {
6608 dr = ((int32_t)r1 - (int32_t)r0) / dx;
6609 dg = ((int32_t)g1 - (int32_t)g0) / dx;
6610 db = ((int32_t)b1 - (int32_t)b0) / dx;
6611 }
6612 else
6613 {
6614 dr = ((int32_t)r1 - (int32_t)r0);
6615 dg = ((int32_t)g1 - (int32_t)g0);
6616 db = ((int32_t)b1 - (int32_t)b0);
6617 }
6618
6619 d = 2*dy - dx; /* Initial value of d */
6620 incrE = 2*dy; /* incr. used for move to E */
6621 incrSE = 2*(dy - dx); /* incr. used for move to SE */
6622
6623 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6624 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6625 while(x0 < x1)
6626 {
6627 if (d <= 0)
6628 {
6629 d = d + incrE; /* Choose E */
6630 }
6631 else
6632 {
6633 d = d + incrSE; /* Choose SE */
6634 y0++;
6635 }
6636 x0++;
6637
6638 r0+=dr;
6639 g0+=dg;
6640 b0+=db;
6641
6642 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6643 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6644 }
6645}
6646
6647///////////////////////////////////////////////////////////////////////
6648
6649static void Line_S_SE_Shade(int x0, int y0, int x1, int y1, uint32_t rgb0, uint32_t rgb1)
6650{
6651 int dx, dy, incrS, incrSE, d;
6652 uint32_t r0, g0, b0, r1, g1, b1;
6653 int32_t dr, dg, db;
6654
6655 r0 = (rgb0 & 0x00ff0000);
6656 g0 = (rgb0 & 0x0000ff00) << 8;
6657 b0 = (rgb0 & 0x000000ff) << 16;
6658 r1 = (rgb1 & 0x00ff0000);
6659 g1 = (rgb1 & 0x0000ff00) << 8;
6660 b1 = (rgb1 & 0x000000ff) << 16;
6661
6662 dx = x1 - x0;
6663 dy = y1 - y0;
6664
6665 if (dy > 0)
6666 {
6667 dr = ((int32_t)r1 - (int32_t)r0) / dy;
6668 dg = ((int32_t)g1 - (int32_t)g0) / dy;
6669 db = ((int32_t)b1 - (int32_t)b0) / dy;
6670 }
6671 else
6672 {
6673 dr = ((int32_t)r1 - (int32_t)r0);
6674 dg = ((int32_t)g1 - (int32_t)g0);
6675 db = ((int32_t)b1 - (int32_t)b0);
6676 }
6677
6678 d = 2*dx - dy; /* Initial value of d */
6679 incrS = 2*dx; /* incr. used for move to S */
6680 incrSE = 2*(dx - dy); /* incr. used for move to SE */
6681
6682 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6683 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6684 while(y0 < y1)
6685 {
6686 if (d <= 0)
6687 {
6688 d = d + incrS; /* Choose S */
6689 }
6690 else
6691 {
6692 d = d + incrSE; /* Choose SE */
6693 x0++;
6694 }
6695 y0++;
6696
6697 r0+=dr;
6698 g0+=dg;
6699 b0+=db;
6700
6701 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6702 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6703 }
6704}
6705
6706///////////////////////////////////////////////////////////////////////
6707
6708static void Line_N_NE_Shade(int x0, int y0, int x1, int y1, uint32_t rgb0, uint32_t rgb1)
6709{
6710 int dx, dy, incrN, incrNE, d;
6711 uint32_t r0, g0, b0, r1, g1, b1;
6712 int32_t dr, dg, db;
6713
6714 r0 = (rgb0 & 0x00ff0000);
6715 g0 = (rgb0 & 0x0000ff00) << 8;
6716 b0 = (rgb0 & 0x000000ff) << 16;
6717 r1 = (rgb1 & 0x00ff0000);
6718 g1 = (rgb1 & 0x0000ff00) << 8;
6719 b1 = (rgb1 & 0x000000ff) << 16;
6720
6721 dx = x1 - x0;
6722 dy = -(y1 - y0);
6723
6724 if (dy > 0)
6725 {
6726 dr = ((int32_t)r1 - (int32_t)r0) / dy;
6727 dg = ((int32_t)g1 - (int32_t)g0) / dy;
6728 db = ((int32_t)b1 - (int32_t)b0) / dy;
6729 }
6730 else
6731 {
6732 dr = ((int32_t)r1 - (int32_t)r0);
6733 dg = ((int32_t)g1 - (int32_t)g0);
6734 db = ((int32_t)b1 - (int32_t)b0);
6735 }
6736
6737 d = 2*dx - dy; /* Initial value of d */
6738 incrN = 2*dx; /* incr. used for move to N */
6739 incrNE = 2*(dx - dy); /* incr. used for move to NE */
6740
6741 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6742 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6743 while(y0 > y1)
6744 {
6745 if (d <= 0)
6746 {
6747 d = d + incrN; /* Choose N */
6748 }
6749 else
6750 {
6751 d = d + incrNE; /* Choose NE */
6752 x0++;
6753 }
6754 y0--;
6755
6756 r0+=dr;
6757 g0+=dg;
6758 b0+=db;
6759
6760 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6761 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6762 }
6763}
6764
6765///////////////////////////////////////////////////////////////////////
6766
6767static void Line_E_NE_Shade(int x0, int y0, int x1, int y1, uint32_t rgb0, uint32_t rgb1)
6768{
6769 int dx, dy, incrE, incrNE, d;
6770 uint32_t r0, g0, b0, r1, g1, b1;
6771 int32_t dr, dg, db;
6772
6773 r0 = (rgb0 & 0x00ff0000);
6774 g0 = (rgb0 & 0x0000ff00) << 8;
6775 b0 = (rgb0 & 0x000000ff) << 16;
6776 r1 = (rgb1 & 0x00ff0000);
6777 g1 = (rgb1 & 0x0000ff00) << 8;
6778 b1 = (rgb1 & 0x000000ff) << 16;
6779
6780 dx = x1 - x0;
6781 dy = -(y1 - y0);
6782
6783 if (dx > 0)
6784 {
6785 dr = ((int32_t)r1 - (int32_t)r0) / dx;
6786 dg = ((int32_t)g1 - (int32_t)g0) / dx;
6787 db = ((int32_t)b1 - (int32_t)b0) / dx;
6788 }
6789 else
6790 {
6791 dr = ((int32_t)r1 - (int32_t)r0);
6792 dg = ((int32_t)g1 - (int32_t)g0);
6793 db = ((int32_t)b1 - (int32_t)b0);
6794 }
6795
6796 d = 2*dy - dx; /* Initial value of d */
6797 incrE = 2*dy; /* incr. used for move to E */
6798 incrNE = 2*(dy - dx); /* incr. used for move to NE */
6799
6800 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6801 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6802 while(x0 < x1)
6803 {
6804 if (d <= 0)
6805 {
6806 d = d + incrE; /* Choose E */
6807 }
6808 else
6809 {
6810 d = d + incrNE; /* Choose NE */
6811 y0--;
6812 }
6813 x0++;
6814
6815 r0+=dr;
6816 g0+=dg;
6817 b0+=db;
6818
6819 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6820 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6821 }
6822}
6823
6824///////////////////////////////////////////////////////////////////////
6825
6826static void VertLineShade(int x, int y0, int y1, uint32_t rgb0, uint32_t rgb1)
6827{
6828 int y, dy;
6829 uint32_t r0, g0, b0, r1, g1, b1;
6830 int32_t dr, dg, db;
6831
6832 r0 = (rgb0 & 0x00ff0000);
6833 g0 = (rgb0 & 0x0000ff00) << 8;
6834 b0 = (rgb0 & 0x000000ff) << 16;
6835 r1 = (rgb1 & 0x00ff0000);
6836 g1 = (rgb1 & 0x0000ff00) << 8;
6837 b1 = (rgb1 & 0x000000ff) << 16;
6838
6839 dy = (y1 - y0);
6840
6841 if (dy > 0)
6842 {
6843 dr = ((int32_t)r1 - (int32_t)r0) / dy;
6844 dg = ((int32_t)g1 - (int32_t)g0) / dy;
6845 db = ((int32_t)b1 - (int32_t)b0) / dy;
6846 }
6847 else
6848 {
6849 dr = ((int32_t)r1 - (int32_t)r0);
6850 dg = ((int32_t)g1 - (int32_t)g0);
6851 db = ((int32_t)b1 - (int32_t)b0);
6852 }
6853
6854 if (y0 < drawY)
6855 {
6856 r0+=dr*(drawY - y0);
6857 g0+=dg*(drawY - y0);
6858 b0+=db*(drawY - y0);
6859 y0 = drawY;
6860 }
6861
6862 if (y1 > drawH)
6863 y1 = drawH;
6864
6865 for (y = y0; y <= y1; y++)
6866 {
6867 GetShadeTransCol(&psxVuw[(y<<10)+x],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6868 r0+=dr;
6869 g0+=dg;
6870 b0+=db;
6871 }
6872}
6873
6874///////////////////////////////////////////////////////////////////////
6875
6876static void HorzLineShade(int y, int x0, int x1, uint32_t rgb0, uint32_t rgb1)
6877{
6878 int x, dx;
6879 uint32_t r0, g0, b0, r1, g1, b1;
6880 int32_t dr, dg, db;
6881
6882 r0 = (rgb0 & 0x00ff0000);
6883 g0 = (rgb0 & 0x0000ff00) << 8;
6884 b0 = (rgb0 & 0x000000ff) << 16;
6885 r1 = (rgb1 & 0x00ff0000);
6886 g1 = (rgb1 & 0x0000ff00) << 8;
6887 b1 = (rgb1 & 0x000000ff) << 16;
6888
6889 dx = (x1 - x0);
6890
6891 if (dx > 0)
6892 {
6893 dr = ((int32_t)r1 - (int32_t)r0) / dx;
6894 dg = ((int32_t)g1 - (int32_t)g0) / dx;
6895 db = ((int32_t)b1 - (int32_t)b0) / dx;
6896 }
6897 else
6898 {
6899 dr = ((int32_t)r1 - (int32_t)r0);
6900 dg = ((int32_t)g1 - (int32_t)g0);
6901 db = ((int32_t)b1 - (int32_t)b0);
6902 }
6903
6904 if (x0 < drawX)
6905 {
6906 r0+=dr*(drawX - x0);
6907 g0+=dg*(drawX - x0);
6908 b0+=db*(drawX - x0);
6909 x0 = drawX;
6910 }
6911
6912 if (x1 > drawW)
6913 x1 = drawW;
6914
6915 for (x = x0; x <= x1; x++)
6916 {
6917 GetShadeTransCol(&psxVuw[(y<<10)+x],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6918 r0+=dr;
6919 g0+=dg;
6920 b0+=db;
6921 }
6922}
6923
6924///////////////////////////////////////////////////////////////////////
6925
6926static void Line_E_SE_Flat(int x0, int y0, int x1, int y1, unsigned short colour)
6927{
6928 int dx, dy, incrE, incrSE, d, x, y;
6929
6930 dx = x1 - x0;
6931 dy = y1 - y0;
6932 d = 2*dy - dx; /* Initial value of d */
6933 incrE = 2*dy; /* incr. used for move to E */
6934 incrSE = 2*(dy - dx); /* incr. used for move to SE */
6935 x = x0;
6936 y = y0;
6937 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
6938 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
6939 while(x < x1)
6940 {
6941 if (d <= 0)
6942 {
6943 d = d + incrE; /* Choose E */
6944 x++;
6945 }
6946 else
6947 {
6948 d = d + incrSE; /* Choose SE */
6949 x++;
6950 y++;
6951 }
6952 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
6953 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
6954 }
6955}
6956
6957///////////////////////////////////////////////////////////////////////
6958
6959static void Line_S_SE_Flat(int x0, int y0, int x1, int y1, unsigned short colour)
6960{
6961 int dx, dy, incrS, incrSE, d, x, y;
6962
6963 dx = x1 - x0;
6964 dy = y1 - y0;
6965 d = 2*dx - dy; /* Initial value of d */
6966 incrS = 2*dx; /* incr. used for move to S */
6967 incrSE = 2*(dx - dy); /* incr. used for move to SE */
6968 x = x0;
6969 y = y0;
6970 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
6971 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
6972 while(y < y1)
6973 {
6974 if (d <= 0)
6975 {
6976 d = d + incrS; /* Choose S */
6977 y++;
6978 }
6979 else
6980 {
6981 d = d + incrSE; /* Choose SE */
6982 x++;
6983 y++;
6984 }
6985 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
6986 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
6987 }
6988}
6989
6990///////////////////////////////////////////////////////////////////////
6991
6992static void Line_N_NE_Flat(int x0, int y0, int x1, int y1, unsigned short colour)
6993{
6994 int dx, dy, incrN, incrNE, d, x, y;
6995
6996 dx = x1 - x0;
6997 dy = -(y1 - y0);
6998 d = 2*dx - dy; /* Initial value of d */
6999 incrN = 2*dx; /* incr. used for move to N */
7000 incrNE = 2*(dx - dy); /* incr. used for move to NE */
7001 x = x0;
7002 y = y0;
7003 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
7004 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
7005 while(y > y1)
7006 {
7007 if (d <= 0)
7008 {
7009 d = d + incrN; /* Choose N */
7010 y--;
7011 }
7012 else
7013 {
7014 d = d + incrNE; /* Choose NE */
7015 x++;
7016 y--;
7017 }
7018 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
7019 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
7020 }
7021}
7022
7023///////////////////////////////////////////////////////////////////////
7024
7025static void Line_E_NE_Flat(int x0, int y0, int x1, int y1, unsigned short colour)
7026{
7027 int dx, dy, incrE, incrNE, d, x, y;
7028
7029 dx = x1 - x0;
7030 dy = -(y1 - y0);
7031 d = 2*dy - dx; /* Initial value of d */
7032 incrE = 2*dy; /* incr. used for move to E */
7033 incrNE = 2*(dy - dx); /* incr. used for move to NE */
7034 x = x0;
7035 y = y0;
7036 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
7037 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
7038 while(x < x1)
7039 {
7040 if (d <= 0)
7041 {
7042 d = d + incrE; /* Choose E */
7043 x++;
7044 }
7045 else
7046 {
7047 d = d + incrNE; /* Choose NE */
7048 x++;
7049 y--;
7050 }
7051 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
7052 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
7053 }
7054}
7055
7056///////////////////////////////////////////////////////////////////////
7057
7058static void VertLineFlat(int x, int y0, int y1, unsigned short colour)
7059{
7060 int y;
7061
7062 if (y0 < drawY)
7063 y0 = drawY;
7064
7065 if (y1 > drawH)
7066 y1 = drawH;
7067
7068 for (y = y0; y <= y1; y++)
7069 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
7070}
7071
7072///////////////////////////////////////////////////////////////////////
7073
7074static void HorzLineFlat(int y, int x0, int x1, unsigned short colour)
7075{
7076 int x;
7077
7078 if (x0 < drawX)
7079 x0 = drawX;
7080
7081 if (x1 > drawW)
7082 x1 = drawW;
7083
7084 for (x = x0; x <= x1; x++)
7085 GetShadeTransCol(&psxVuw[(y << 10) + x], colour);
7086}
7087
7088///////////////////////////////////////////////////////////////////////
7089
7090/* Bresenham Line drawing function */
7091static void DrawSoftwareLineShade(int32_t rgb0, int32_t rgb1)
7092{
7093 short x0, y0, x1, y1, xt, yt;
7094 int32_t rgbt;
7095 int dy, dx;
7096
7097 if (lx0 > drawW && lx1 > drawW) return;
7098 if (ly0 > drawH && ly1 > drawH) return;
7099 if (lx0 < drawX && lx1 < drawX) return;
7100 if (ly0 < drawY && ly1 < drawY) return;
7101 if (drawY >= drawH) return;
7102 if (drawX >= drawW) return;
7103
7104 x0 = lx0;
7105 y0 = ly0;
7106 x1 = lx1;
7107 y1 = ly1;
7108
7109 dx = x1 - x0;
7110 dy = y1 - y0;
7111
7112 if (dx == 0)
7113 {
7114 if (dy > 0)
7115 VertLineShade(x0, y0, y1, rgb0, rgb1);
7116 else
7117 VertLineShade(x0, y1, y0, rgb1, rgb0);
7118 }
7119 else
7120 if (dy == 0)
7121 {
7122 if (dx > 0)
7123 HorzLineShade(y0, x0, x1, rgb0, rgb1);
7124 else
7125 HorzLineShade(y0, x1, x0, rgb1, rgb0);
7126 }
7127 else
7128 {
7129 if (dx < 0)
7130 {
7131 xt = x0;
7132 yt = y0;
7133 rgbt = rgb0;
7134 x0 = x1;
7135 y0 = y1;
7136 rgb0 = rgb1;
7137 x1 = xt;
7138 y1 = yt;
7139 rgb1 = rgbt;
7140
7141 dx = x1 - x0;
7142 dy = y1 - y0;
7143 }
7144
7145 if ((dx >= 0 && dy >= 0) || (dx < 0 && dy < 0))
7146 {
7147 if (abs(dy) > abs(dx))
7148 Line_S_SE_Shade(x0, y0, x1, y1, rgb0, rgb1);
7149 else
7150 Line_E_SE_Shade(x0, y0, x1, y1, rgb0, rgb1);
7151 }
7152 else
7153 if (abs(dy) > abs(dx))
7154 Line_N_NE_Shade(x0, y0, x1, y1, rgb0, rgb1);
7155 else
7156 Line_E_NE_Shade(x0, y0, x1, y1, rgb0, rgb1);
7157 }
7158}
7159
7160///////////////////////////////////////////////////////////////////////
7161
7162static void DrawSoftwareLineFlat(int32_t rgb)
7163{
7164 short x0, y0, x1, y1, xt, yt;
7165 int dy, dx;
7166 unsigned short colour = 0;
7167
7168 if (lx0 > drawW && lx1 > drawW) return;
7169 if (ly0 > drawH && ly1 > drawH) return;
7170 if (lx0 < drawX && lx1 < drawX) return;
7171 if (ly0 < drawY && ly1 < drawY) return;
7172 if (drawY >= drawH) return;
7173 if (drawX >= drawW) return;
7174
7175 colour = ((rgb & 0x00f80000) >> 9) | ((rgb & 0x0000f800) >> 6) | ((rgb & 0x000000f8) >> 3);
7176
7177 x0 = lx0;
7178 y0 = ly0;
7179 x1 = lx1;
7180 y1 = ly1;
7181
7182 dx = x1 - x0;
7183 dy = y1 - y0;
7184
7185 if (dx == 0)
7186 {
7187 if (dy == 0)
7188 return; // Nothing to draw
7189 else if (dy > 0)
7190 VertLineFlat(x0, y0, y1, colour);
7191 else
7192 VertLineFlat(x0, y1, y0, colour);
7193 }
7194 else
7195 if (dy == 0)
7196 {
7197 if (dx > 0)
7198 HorzLineFlat(y0, x0, x1, colour);
7199 else
7200 HorzLineFlat(y0, x1, x0, colour);
7201 }
7202 else
7203 {
7204 if (dx < 0)
7205 {
7206 xt = x0;
7207 yt = y0;
7208 x0 = x1;
7209 y0 = y1;
7210 x1 = xt;
7211 y1 = yt;
7212
7213 dx = x1 - x0;
7214 dy = y1 - y0;
7215 }
7216
7217 if ((dx >= 0 && dy >= 0) || (dx < 0 && dy < 0))
7218 {
7219 if (abs(dy) > abs(dx))
7220 Line_S_SE_Flat(x0, y0, x1, y1, colour);
7221 else
7222 Line_E_SE_Flat(x0, y0, x1, y1, colour);
7223 }
7224 else
7225 if (abs(dy) > abs(dx))
7226 Line_N_NE_Flat(x0, y0, x1, y1, colour);
7227 else
7228 Line_E_NE_Flat(x0, y0, x1, y1, colour);
7229 }
7230}
7231
7232///////////////////////////////////////////////////////////////////////
ARM optimized PCSX fork