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cdrom: remove some old read-as-play logic
[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=HIWORD(GETLE32(pdest));
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)|(GETLE32(pdest)&0xFFFF));
331 if(ma&0x00008000) PUTLE32(pdest, (ma&0xFFFF) |(GETLE32(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 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 lcol = HOST2LE32(lcol);
982 for(i=0;i<dy;i++)
983 {
984 for(j=0;j<dx;j++) { *DSTPtr++ = lcol; }
985 DSTPtr += LineOffset;
986 }
987 }
988 else
989 {
990 for(i=0;i<dy;i++)
991 {
992 for(j=0;j<dx;j++)
993 GetShadeTransCol32(DSTPtr++,lcol);
994 DSTPtr += LineOffset;
995 }
996 }
997 }
998}
999
1000////////////////////////////////////////////////////////////////////////
1001
1002static void FillSoftwareArea(short x0,short y0,short x1, // FILL AREA (BLK FILL)
1003 short y1,unsigned short col) // no draw area check here!
1004{
1005 short j,i,dx,dy;
1006
1007 // ?? ff9 pal hooligan crack sets nonsense x0
1008 if(x0<0) x0=0;
1009 if(y0<0) y0=0;
1010
1011 if(y0>y1) return;
1012 if(x0>x1) return;
1013
1014 if(y0>=512) return;
1015 if(x0>1023) return;
1016
1017 if(y1>512) y1=512;
1018 if(x1>1024) x1=1024;
1019
1020 dx=x1-x0;dy=y1-y0;
1021 if(dx&1)
1022 {
1023 unsigned short *DSTPtr;
1024 unsigned short LineOffset;
1025
1026 DSTPtr = psxVuw + (1024*y0) + x0;
1027 LineOffset = 1024 - dx;
1028
1029 for(i=0;i<dy;i++)
1030 {
1031 for(j=0;j<dx;j++) { PUTLE16(DSTPtr, col); DSTPtr++; }
1032 DSTPtr += LineOffset;
1033 }
1034 }
1035 else
1036 {
1037 uint32_t *DSTPtr;
1038 unsigned short LineOffset;
1039 uint32_t lcol = HOST2LE32((((uint32_t)(col)) << 16) | col);
1040 dx>>=1;
1041 DSTPtr = (uint32_t *)(psxVuw + (1024*y0) + x0);
1042 LineOffset = 512 - dx;
1043
1044 for(i=0;i<dy;i++)
1045 {
1046 for(j=0;j<dx;j++) { *DSTPtr++ = lcol; }
1047 DSTPtr += LineOffset;
1048 }
1049 }
1050}
1051
1052////////////////////////////////////////////////////////////////////////
1053////////////////////////////////////////////////////////////////////////
1054////////////////////////////////////////////////////////////////////////
1055// EDGE INTERPOLATION
1056////////////////////////////////////////////////////////////////////////
1057////////////////////////////////////////////////////////////////////////
1058////////////////////////////////////////////////////////////////////////
1059
1060typedef struct SOFTVTAG
1061{
1062 int x,y;
1063 int u,v;
1064 int32_t R,G,B;
1065} soft_vertex;
1066
1067static soft_vertex vtx[4];
1068static soft_vertex * left_array[4], * right_array[4];
1069static int left_section, right_section;
1070static int left_section_height, right_section_height;
1071static int left_x, delta_left_x, right_x, delta_right_x;
1072static int left_u, delta_left_u, left_v, delta_left_v;
1073static int right_u, delta_right_u, right_v, delta_right_v;
1074static int left_R, delta_left_R, right_R, delta_right_R;
1075static int left_G, delta_left_G, right_G, delta_right_G;
1076static int left_B, delta_left_B, right_B, delta_right_B;
1077
1078// USE_NASM
1079static inline int shl10idiv(int x, int y)
1080{
1081#ifdef __ARM_ARCH_7A__
1082 // rearmed: let's use VFP divider instead
1083 float r = 1024.0f * (float)x / (float)y;
1084 return (int)r;
1085#else
1086 __int64 bi=x;
1087 bi<<=10;
1088 return bi/y;
1089#endif
1090}
1091
1092////////////////////////////////////////////////////////////////////////
1093////////////////////////////////////////////////////////////////////////
1094////////////////////////////////////////////////////////////////////////
1095
1096static inline int RightSection_F(void)
1097{
1098 soft_vertex * v1 = right_array[ right_section ];
1099 soft_vertex * v2 = right_array[ right_section-1 ];
1100
1101 int height = v2->y - v1->y;
1102 if(height == 0) return 0;
1103 delta_right_x = (v2->x - v1->x) / height;
1104 right_x = v1->x;
1105
1106 right_section_height = height;
1107 return height;
1108}
1109
1110////////////////////////////////////////////////////////////////////////
1111
1112static inline int LeftSection_F(void)
1113{
1114 soft_vertex * v1 = left_array[ left_section ];
1115 soft_vertex * v2 = left_array[ left_section-1 ];
1116
1117 int height = v2->y - v1->y;
1118 if(height == 0) return 0;
1119 delta_left_x = (v2->x - v1->x) / height;
1120 left_x = v1->x;
1121
1122 left_section_height = height;
1123 return height;
1124}
1125
1126////////////////////////////////////////////////////////////////////////
1127
1128static inline BOOL NextRow_F(void)
1129{
1130 if(--left_section_height<=0)
1131 {
1132 if(--left_section <= 0) {return TRUE;}
1133 if(LeftSection_F() <= 0) {return TRUE;}
1134 }
1135 else
1136 {
1137 left_x += delta_left_x;
1138 }
1139
1140 if(--right_section_height<=0)
1141 {
1142 if(--right_section<=0) {return TRUE;}
1143 if(RightSection_F() <=0) {return TRUE;}
1144 }
1145 else
1146 {
1147 right_x += delta_right_x;
1148 }
1149 return FALSE;
1150}
1151
1152////////////////////////////////////////////////////////////////////////
1153
1154static inline BOOL SetupSections_F(short x1, short y1, short x2, short y2, short x3, short y3)
1155{
1156 soft_vertex * v1, * v2, * v3;
1157 int height,longest;
1158
1159 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1160 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1161 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1162
1163 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1164 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1165 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1166
1167 height = v3->y - v1->y;
1168 if(height == 0) {return FALSE;}
1169 longest = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1170 if(longest == 0) {return FALSE;}
1171
1172 if(longest < 0)
1173 {
1174 right_array[0] = v3;
1175 right_array[1] = v2;
1176 right_array[2] = v1;
1177 right_section = 2;
1178 left_array[0] = v3;
1179 left_array[1] = v1;
1180 left_section = 1;
1181
1182 if(LeftSection_F() <= 0) return FALSE;
1183 if(RightSection_F() <= 0)
1184 {
1185 right_section--;
1186 if(RightSection_F() <= 0) return FALSE;
1187 }
1188 }
1189 else
1190 {
1191 left_array[0] = v3;
1192 left_array[1] = v2;
1193 left_array[2] = v1;
1194 left_section = 2;
1195 right_array[0] = v3;
1196 right_array[1] = v1;
1197 right_section = 1;
1198
1199 if(RightSection_F() <= 0) return FALSE;
1200 if(LeftSection_F() <= 0)
1201 {
1202 left_section--;
1203 if(LeftSection_F() <= 0) return FALSE;
1204 }
1205 }
1206
1207 Ymin=v1->y;
1208 Ymax=min(v3->y-1,drawH);
1209
1210 return TRUE;
1211}
1212
1213////////////////////////////////////////////////////////////////////////
1214////////////////////////////////////////////////////////////////////////
1215
1216static inline int RightSection_G(void)
1217{
1218 soft_vertex * v1 = right_array[ right_section ];
1219 soft_vertex * v2 = right_array[ right_section-1 ];
1220
1221 int height = v2->y - v1->y;
1222 if(height == 0) return 0;
1223 delta_right_x = (v2->x - v1->x) / height;
1224 right_x = v1->x;
1225
1226 right_section_height = height;
1227 return height;
1228}
1229
1230////////////////////////////////////////////////////////////////////////
1231
1232static inline int LeftSection_G(void)
1233{
1234 soft_vertex * v1 = left_array[ left_section ];
1235 soft_vertex * v2 = left_array[ left_section-1 ];
1236
1237 int height = v2->y - v1->y;
1238 if(height == 0) return 0;
1239 delta_left_x = (v2->x - v1->x) / height;
1240 left_x = v1->x;
1241
1242 delta_left_R = ((v2->R - v1->R)) / height;
1243 left_R = v1->R;
1244 delta_left_G = ((v2->G - v1->G)) / height;
1245 left_G = v1->G;
1246 delta_left_B = ((v2->B - v1->B)) / height;
1247 left_B = v1->B;
1248
1249 left_section_height = height;
1250 return height;
1251}
1252
1253////////////////////////////////////////////////////////////////////////
1254
1255static inline BOOL NextRow_G(void)
1256{
1257 if(--left_section_height<=0)
1258 {
1259 if(--left_section <= 0) {return TRUE;}
1260 if(LeftSection_G() <= 0) {return TRUE;}
1261 }
1262 else
1263 {
1264 left_x += delta_left_x;
1265 left_R += delta_left_R;
1266 left_G += delta_left_G;
1267 left_B += delta_left_B;
1268 }
1269
1270 if(--right_section_height<=0)
1271 {
1272 if(--right_section<=0) {return TRUE;}
1273 if(RightSection_G() <=0) {return TRUE;}
1274 }
1275 else
1276 {
1277 right_x += delta_right_x;
1278 }
1279 return FALSE;
1280}
1281
1282////////////////////////////////////////////////////////////////////////
1283
1284static 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)
1285{
1286 soft_vertex * v1, * v2, * v3;
1287 int height,longest,temp;
1288
1289 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1290 v1->R=(rgb1) & 0x00ff0000;
1291 v1->G=(rgb1<<8) & 0x00ff0000;
1292 v1->B=(rgb1<<16) & 0x00ff0000;
1293 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1294 v2->R=(rgb2) & 0x00ff0000;
1295 v2->G=(rgb2<<8) & 0x00ff0000;
1296 v2->B=(rgb2<<16) & 0x00ff0000;
1297 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1298 v3->R=(rgb3) & 0x00ff0000;
1299 v3->G=(rgb3<<8) & 0x00ff0000;
1300 v3->B=(rgb3<<16) & 0x00ff0000;
1301
1302 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1303 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1304 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1305
1306 height = v3->y - v1->y;
1307 if(height == 0) {return FALSE;}
1308 temp=(((v2->y - v1->y) << 16) / height);
1309 longest = temp * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1310 if(longest == 0) {return FALSE;}
1311
1312 if(longest < 0)
1313 {
1314 right_array[0] = v3;
1315 right_array[1] = v2;
1316 right_array[2] = v1;
1317 right_section = 2;
1318 left_array[0] = v3;
1319 left_array[1] = v1;
1320 left_section = 1;
1321
1322 if(LeftSection_G() <= 0) return FALSE;
1323 if(RightSection_G() <= 0)
1324 {
1325 right_section--;
1326 if(RightSection_G() <= 0) return FALSE;
1327 }
1328 if(longest > -0x1000) longest = -0x1000;
1329 }
1330 else
1331 {
1332 left_array[0] = v3;
1333 left_array[1] = v2;
1334 left_array[2] = v1;
1335 left_section = 2;
1336 right_array[0] = v3;
1337 right_array[1] = v1;
1338 right_section = 1;
1339
1340 if(RightSection_G() <= 0) return FALSE;
1341 if(LeftSection_G() <= 0)
1342 {
1343 left_section--;
1344 if(LeftSection_G() <= 0) return FALSE;
1345 }
1346 if(longest < 0x1000) longest = 0x1000;
1347 }
1348
1349 Ymin=v1->y;
1350 Ymax=min(v3->y-1,drawH);
1351
1352 delta_right_R=shl10idiv(temp*((v3->R - v1->R)>>10)+((v1->R - v2->R)<<6),longest);
1353 delta_right_G=shl10idiv(temp*((v3->G - v1->G)>>10)+((v1->G - v2->G)<<6),longest);
1354 delta_right_B=shl10idiv(temp*((v3->B - v1->B)>>10)+((v1->B - v2->B)<<6),longest);
1355
1356 return TRUE;
1357}
1358
1359////////////////////////////////////////////////////////////////////////
1360////////////////////////////////////////////////////////////////////////
1361
1362static inline int RightSection_FT(void)
1363{
1364 soft_vertex * v1 = right_array[ right_section ];
1365 soft_vertex * v2 = right_array[ right_section-1 ];
1366
1367 int height = v2->y - v1->y;
1368 if(height == 0) return 0;
1369 delta_right_x = (v2->x - v1->x) / height;
1370 right_x = v1->x;
1371
1372 right_section_height = height;
1373 return height;
1374}
1375
1376////////////////////////////////////////////////////////////////////////
1377
1378static inline int LeftSection_FT(void)
1379{
1380 soft_vertex * v1 = left_array[ left_section ];
1381 soft_vertex * v2 = left_array[ left_section-1 ];
1382
1383 int height = v2->y - v1->y;
1384 if(height == 0) return 0;
1385 delta_left_x = (v2->x - v1->x) / height;
1386 left_x = v1->x;
1387
1388 delta_left_u = ((v2->u - v1->u)) / height;
1389 left_u = v1->u;
1390 delta_left_v = ((v2->v - v1->v)) / height;
1391 left_v = v1->v;
1392
1393 left_section_height = height;
1394 return height;
1395}
1396
1397////////////////////////////////////////////////////////////////////////
1398
1399static inline BOOL NextRow_FT(void)
1400{
1401 if(--left_section_height<=0)
1402 {
1403 if(--left_section <= 0) {return TRUE;}
1404 if(LeftSection_FT() <= 0) {return TRUE;}
1405 }
1406 else
1407 {
1408 left_x += delta_left_x;
1409 left_u += delta_left_u;
1410 left_v += delta_left_v;
1411 }
1412
1413 if(--right_section_height<=0)
1414 {
1415 if(--right_section<=0) {return TRUE;}
1416 if(RightSection_FT() <=0) {return TRUE;}
1417 }
1418 else
1419 {
1420 right_x += delta_right_x;
1421 }
1422 return FALSE;
1423}
1424
1425////////////////////////////////////////////////////////////////////////
1426
1427static 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)
1428{
1429 soft_vertex * v1, * v2, * v3;
1430 int height,longest,temp;
1431
1432 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1433 v1->u=tx1<<16;v1->v=ty1<<16;
1434 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1435 v2->u=tx2<<16;v2->v=ty2<<16;
1436 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1437 v3->u=tx3<<16;v3->v=ty3<<16;
1438
1439 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1440 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1441 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1442
1443 height = v3->y - v1->y;
1444 if(height == 0) {return FALSE;}
1445
1446 temp=(((v2->y - v1->y) << 16) / height);
1447 longest = temp * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1448
1449 if(longest == 0) {return FALSE;}
1450
1451 if(longest < 0)
1452 {
1453 right_array[0] = v3;
1454 right_array[1] = v2;
1455 right_array[2] = v1;
1456 right_section = 2;
1457 left_array[0] = v3;
1458 left_array[1] = v1;
1459 left_section = 1;
1460
1461 if(LeftSection_FT() <= 0) return FALSE;
1462 if(RightSection_FT() <= 0)
1463 {
1464 right_section--;
1465 if(RightSection_FT() <= 0) return FALSE;
1466 }
1467 if(longest > -0x1000) longest = -0x1000;
1468 }
1469 else
1470 {
1471 left_array[0] = v3;
1472 left_array[1] = v2;
1473 left_array[2] = v1;
1474 left_section = 2;
1475 right_array[0] = v3;
1476 right_array[1] = v1;
1477 right_section = 1;
1478
1479 if(RightSection_FT() <= 0) return FALSE;
1480 if(LeftSection_FT() <= 0)
1481 {
1482 left_section--;
1483 if(LeftSection_FT() <= 0) return FALSE;
1484 }
1485 if(longest < 0x1000) longest = 0x1000;
1486 }
1487
1488 Ymin=v1->y;
1489 Ymax=min(v3->y-1,drawH);
1490
1491 delta_right_u=shl10idiv(temp*((v3->u - v1->u)>>10)+((v1->u - v2->u)<<6),longest);
1492 delta_right_v=shl10idiv(temp*((v3->v - v1->v)>>10)+((v1->v - v2->v)<<6),longest);
1493
1494 return TRUE;
1495}
1496
1497////////////////////////////////////////////////////////////////////////
1498////////////////////////////////////////////////////////////////////////
1499
1500static inline int RightSection_GT(void)
1501{
1502 soft_vertex * v1 = right_array[ right_section ];
1503 soft_vertex * v2 = right_array[ right_section-1 ];
1504
1505 int height = v2->y - v1->y;
1506 if(height == 0) return 0;
1507 delta_right_x = (v2->x - v1->x) / height;
1508 right_x = v1->x;
1509
1510 right_section_height = height;
1511 return height;
1512}
1513
1514////////////////////////////////////////////////////////////////////////
1515
1516static inline int LeftSection_GT(void)
1517{
1518 soft_vertex * v1 = left_array[ left_section ];
1519 soft_vertex * v2 = left_array[ left_section-1 ];
1520
1521 int height = v2->y - v1->y;
1522 if(height == 0) return 0;
1523 delta_left_x = (v2->x - v1->x) / height;
1524 left_x = v1->x;
1525
1526 delta_left_u = ((v2->u - v1->u)) / height;
1527 left_u = v1->u;
1528 delta_left_v = ((v2->v - v1->v)) / height;
1529 left_v = v1->v;
1530
1531 delta_left_R = ((v2->R - v1->R)) / height;
1532 left_R = v1->R;
1533 delta_left_G = ((v2->G - v1->G)) / height;
1534 left_G = v1->G;
1535 delta_left_B = ((v2->B - v1->B)) / height;
1536 left_B = v1->B;
1537
1538 left_section_height = height;
1539 return height;
1540}
1541
1542////////////////////////////////////////////////////////////////////////
1543
1544static inline BOOL NextRow_GT(void)
1545{
1546 if(--left_section_height<=0)
1547 {
1548 if(--left_section <= 0) {return TRUE;}
1549 if(LeftSection_GT() <= 0) {return TRUE;}
1550 }
1551 else
1552 {
1553 left_x += delta_left_x;
1554 left_u += delta_left_u;
1555 left_v += delta_left_v;
1556 left_R += delta_left_R;
1557 left_G += delta_left_G;
1558 left_B += delta_left_B;
1559 }
1560
1561 if(--right_section_height<=0)
1562 {
1563 if(--right_section<=0) {return TRUE;}
1564 if(RightSection_GT() <=0) {return TRUE;}
1565 }
1566 else
1567 {
1568 right_x += delta_right_x;
1569 }
1570 return FALSE;
1571}
1572
1573////////////////////////////////////////////////////////////////////////
1574
1575static 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)
1576{
1577 soft_vertex * v1, * v2, * v3;
1578 int height,longest,temp;
1579
1580 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1581 v1->u=tx1<<16;v1->v=ty1<<16;
1582 v1->R=(rgb1) & 0x00ff0000;
1583 v1->G=(rgb1<<8) & 0x00ff0000;
1584 v1->B=(rgb1<<16) & 0x00ff0000;
1585
1586 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1587 v2->u=tx2<<16;v2->v=ty2<<16;
1588 v2->R=(rgb2) & 0x00ff0000;
1589 v2->G=(rgb2<<8) & 0x00ff0000;
1590 v2->B=(rgb2<<16) & 0x00ff0000;
1591
1592 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1593 v3->u=tx3<<16;v3->v=ty3<<16;
1594 v3->R=(rgb3) & 0x00ff0000;
1595 v3->G=(rgb3<<8) & 0x00ff0000;
1596 v3->B=(rgb3<<16) & 0x00ff0000;
1597
1598 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1599 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1600 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1601
1602 height = v3->y - v1->y;
1603 if(height == 0) {return FALSE;}
1604
1605 temp=(((v2->y - v1->y) << 16) / height);
1606 longest = temp * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1607
1608 if(longest == 0) {return FALSE;}
1609
1610 if(longest < 0)
1611 {
1612 right_array[0] = v3;
1613 right_array[1] = v2;
1614 right_array[2] = v1;
1615 right_section = 2;
1616 left_array[0] = v3;
1617 left_array[1] = v1;
1618 left_section = 1;
1619
1620 if(LeftSection_GT() <= 0) return FALSE;
1621 if(RightSection_GT() <= 0)
1622 {
1623 right_section--;
1624 if(RightSection_GT() <= 0) return FALSE;
1625 }
1626
1627 if(longest > -0x1000) longest = -0x1000;
1628 }
1629 else
1630 {
1631 left_array[0] = v3;
1632 left_array[1] = v2;
1633 left_array[2] = v1;
1634 left_section = 2;
1635 right_array[0] = v3;
1636 right_array[1] = v1;
1637 right_section = 1;
1638
1639 if(RightSection_GT() <= 0) return FALSE;
1640 if(LeftSection_GT() <= 0)
1641 {
1642 left_section--;
1643 if(LeftSection_GT() <= 0) return FALSE;
1644 }
1645 if(longest < 0x1000) longest = 0x1000;
1646 }
1647
1648 Ymin=v1->y;
1649 Ymax=min(v3->y-1,drawH);
1650
1651 delta_right_R=shl10idiv(temp*((v3->R - v1->R)>>10)+((v1->R - v2->R)<<6),longest);
1652 delta_right_G=shl10idiv(temp*((v3->G - v1->G)>>10)+((v1->G - v2->G)<<6),longest);
1653 delta_right_B=shl10idiv(temp*((v3->B - v1->B)>>10)+((v1->B - v2->B)<<6),longest);
1654
1655 delta_right_u=shl10idiv(temp*((v3->u - v1->u)>>10)+((v1->u - v2->u)<<6),longest);
1656 delta_right_v=shl10idiv(temp*((v3->v - v1->v)>>10)+((v1->v - v2->v)<<6),longest);
1657
1658 return TRUE;
1659}
1660
1661////////////////////////////////////////////////////////////////////////
1662////////////////////////////////////////////////////////////////////////
1663
1664static inline int RightSection_F4(void)
1665{
1666 soft_vertex * v1 = right_array[ right_section ];
1667 soft_vertex * v2 = right_array[ right_section-1 ];
1668
1669 int height = v2->y - v1->y;
1670 right_section_height = height;
1671 right_x = v1->x;
1672 if(height == 0)
1673 {
1674 return 0;
1675 }
1676 delta_right_x = (v2->x - v1->x) / height;
1677
1678 return height;
1679}
1680
1681////////////////////////////////////////////////////////////////////////
1682
1683static inline int LeftSection_F4(void)
1684{
1685 soft_vertex * v1 = left_array[ left_section ];
1686 soft_vertex * v2 = left_array[ left_section-1 ];
1687
1688 int height = v2->y - v1->y;
1689 left_section_height = height;
1690 left_x = v1->x;
1691 if(height == 0)
1692 {
1693 return 0;
1694 }
1695 delta_left_x = (v2->x - v1->x) / height;
1696
1697 return height;
1698}
1699
1700////////////////////////////////////////////////////////////////////////
1701
1702static inline BOOL NextRow_F4(void)
1703{
1704 if(--left_section_height<=0)
1705 {
1706 if(--left_section > 0)
1707 while(LeftSection_F4()<=0)
1708 {
1709 if(--left_section <= 0) break;
1710 }
1711 }
1712 else
1713 {
1714 left_x += delta_left_x;
1715 }
1716
1717 if(--right_section_height<=0)
1718 {
1719 if(--right_section > 0)
1720 while(RightSection_F4()<=0)
1721 {
1722 if(--right_section<=0) break;
1723 }
1724 }
1725 else
1726 {
1727 right_x += delta_right_x;
1728 }
1729 return FALSE;
1730}
1731
1732////////////////////////////////////////////////////////////////////////
1733
1734static inline BOOL SetupSections_F4(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4)
1735{
1736 soft_vertex * v1, * v2, * v3, * v4;
1737 int height,width,longest1,longest2;
1738
1739 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1740 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1741 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1742 v4 = vtx+3; v4->x=x4<<16;v4->y=y4;
1743
1744 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1745 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1746 if(v1->y > v4->y) { soft_vertex * v = v1; v1 = v4; v4 = v; }
1747 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1748 if(v2->y > v4->y) { soft_vertex * v = v2; v2 = v4; v4 = v; }
1749 if(v3->y > v4->y) { soft_vertex * v = v3; v3 = v4; v4 = v; }
1750
1751 height = v4->y - v1->y; if(height == 0) height =1;
1752 width = (v4->x - v1->x)>>16;
1753 longest1 = (((v2->y - v1->y) << 16) / height) * width + (v1->x - v2->x);
1754 longest2 = (((v3->y - v1->y) << 16) / height) * width + (v1->x - v3->x);
1755
1756 if(longest1 < 0) // 2 is right
1757 {
1758 if(longest2 < 0) // 3 is right
1759 {
1760 left_array[0] = v4;
1761 left_array[1] = v1;
1762 left_section = 1;
1763
1764 height = v3->y - v1->y; if(height == 0) height=1;
1765 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1766 if(longest1 >= 0)
1767 {
1768 right_array[0] = v4; // 1
1769 right_array[1] = v3; // 3
1770 right_array[2] = v1; // 4
1771 right_section = 2;
1772 }
1773 else
1774 {
1775 height = v4->y - v2->y; if(height == 0) height=1;
1776 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
1777 if(longest1 >= 0)
1778 {
1779 right_array[0] = v4; // 1
1780 right_array[1] = v2; // 2
1781 right_array[2] = v1; // 4
1782 right_section = 2;
1783 }
1784 else
1785 {
1786 right_array[0] = v4; // 1
1787 right_array[1] = v3; // 2
1788 right_array[2] = v2; // 3
1789 right_array[3] = v1; // 4
1790 right_section = 3;
1791 }
1792 }
1793 }
1794 else
1795 {
1796 left_array[0] = v4;
1797 left_array[1] = v3; // 1
1798 left_array[2] = v1; // 2
1799 left_section = 2; // 3
1800 right_array[0] = v4; // 4
1801 right_array[1] = v2;
1802 right_array[2] = v1;
1803 right_section = 2;
1804 }
1805 }
1806 else
1807 {
1808 if(longest2 < 0)
1809 {
1810 left_array[0] = v4; // 1
1811 left_array[1] = v2; // 2
1812 left_array[2] = v1; // 3
1813 left_section = 2; // 4
1814 right_array[0] = v4;
1815 right_array[1] = v3;
1816 right_array[2] = v1;
1817 right_section = 2;
1818 }
1819 else
1820 {
1821 right_array[0] = v4;
1822 right_array[1] = v1;
1823 right_section = 1;
1824
1825 height = v3->y - v1->y; if(height == 0) height=1;
1826 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1827 if(longest1<0)
1828 {
1829 left_array[0] = v4; // 1
1830 left_array[1] = v3; // 3
1831 left_array[2] = v1; // 4
1832 left_section = 2;
1833 }
1834 else
1835 {
1836 height = v4->y - v2->y; if(height == 0) height=1;
1837 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
1838 if(longest1<0)
1839 {
1840 left_array[0] = v4; // 1
1841 left_array[1] = v2; // 2
1842 left_array[2] = v1; // 4
1843 left_section = 2;
1844 }
1845 else
1846 {
1847 left_array[0] = v4; // 1
1848 left_array[1] = v3; // 2
1849 left_array[2] = v2; // 3
1850 left_array[3] = v1; // 4
1851 left_section = 3;
1852 }
1853 }
1854 }
1855 }
1856
1857 while(LeftSection_F4()<=0)
1858 {
1859 if(--left_section <= 0) break;
1860 }
1861
1862 while(RightSection_F4()<=0)
1863 {
1864 if(--right_section <= 0) break;
1865 }
1866
1867 Ymin=v1->y;
1868 Ymax=min(v4->y-1,drawH);
1869
1870 return TRUE;
1871}
1872
1873////////////////////////////////////////////////////////////////////////
1874////////////////////////////////////////////////////////////////////////
1875
1876static inline int RightSection_FT4(void)
1877{
1878 soft_vertex * v1 = right_array[ right_section ];
1879 soft_vertex * v2 = right_array[ right_section-1 ];
1880
1881 int height = v2->y - v1->y;
1882 right_section_height = height;
1883 right_x = v1->x;
1884 right_u = v1->u;
1885 right_v = v1->v;
1886 if(height == 0)
1887 {
1888 return 0;
1889 }
1890 delta_right_x = (v2->x - v1->x) / height;
1891 delta_right_u = (v2->u - v1->u) / height;
1892 delta_right_v = (v2->v - v1->v) / height;
1893
1894 return height;
1895}
1896
1897////////////////////////////////////////////////////////////////////////
1898
1899static inline int LeftSection_FT4(void)
1900{
1901 soft_vertex * v1 = left_array[ left_section ];
1902 soft_vertex * v2 = left_array[ left_section-1 ];
1903
1904 int height = v2->y - v1->y;
1905 left_section_height = height;
1906 left_x = v1->x;
1907 left_u = v1->u;
1908 left_v = v1->v;
1909 if(height == 0)
1910 {
1911 return 0;
1912 }
1913 delta_left_x = (v2->x - v1->x) / height;
1914 delta_left_u = (v2->u - v1->u) / height;
1915 delta_left_v = (v2->v - v1->v) / height;
1916
1917 return height;
1918}
1919
1920////////////////////////////////////////////////////////////////////////
1921
1922static inline BOOL NextRow_FT4(void)
1923{
1924 if(--left_section_height<=0)
1925 {
1926 if(--left_section > 0)
1927 while(LeftSection_FT4()<=0)
1928 {
1929 if(--left_section <= 0) break;
1930 }
1931 }
1932 else
1933 {
1934 left_x += delta_left_x;
1935 left_u += delta_left_u;
1936 left_v += delta_left_v;
1937 }
1938
1939 if(--right_section_height<=0)
1940 {
1941 if(--right_section > 0)
1942 while(RightSection_FT4()<=0)
1943 {
1944 if(--right_section<=0) break;
1945 }
1946 }
1947 else
1948 {
1949 right_x += delta_right_x;
1950 right_u += delta_right_u;
1951 right_v += delta_right_v;
1952 }
1953 return FALSE;
1954}
1955
1956////////////////////////////////////////////////////////////////////////
1957
1958static 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)
1959{
1960 soft_vertex * v1, * v2, * v3, * v4;
1961 int height,width,longest1,longest2;
1962
1963 v1 = vtx; v1->x=x1<<16;v1->y=y1;
1964 v1->u=tx1<<16;v1->v=ty1<<16;
1965
1966 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
1967 v2->u=tx2<<16;v2->v=ty2<<16;
1968
1969 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
1970 v3->u=tx3<<16;v3->v=ty3<<16;
1971
1972 v4 = vtx+3; v4->x=x4<<16;v4->y=y4;
1973 v4->u=tx4<<16;v4->v=ty4<<16;
1974
1975 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
1976 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
1977 if(v1->y > v4->y) { soft_vertex * v = v1; v1 = v4; v4 = v; }
1978 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
1979 if(v2->y > v4->y) { soft_vertex * v = v2; v2 = v4; v4 = v; }
1980 if(v3->y > v4->y) { soft_vertex * v = v3; v3 = v4; v4 = v; }
1981
1982 height = v4->y - v1->y; if(height == 0) height =1;
1983 width = (v4->x - v1->x)>>16;
1984 longest1 = (((v2->y - v1->y) << 16) / height) * width + (v1->x - v2->x);
1985 longest2 = (((v3->y - v1->y) << 16) / height) * width + (v1->x - v3->x);
1986
1987 if(longest1 < 0) // 2 is right
1988 {
1989 if(longest2 < 0) // 3 is right
1990 {
1991 left_array[0] = v4;
1992 left_array[1] = v1;
1993 left_section = 1;
1994
1995 height = v3->y - v1->y; if(height == 0) height=1;
1996 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
1997 if(longest1 >= 0)
1998 {
1999 right_array[0] = v4; // 1
2000 right_array[1] = v3; // 3
2001 right_array[2] = v1; // 4
2002 right_section = 2;
2003 }
2004 else
2005 {
2006 height = v4->y - v2->y; if(height == 0) height=1;
2007 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
2008 if(longest1 >= 0)
2009 {
2010 right_array[0] = v4; // 1
2011 right_array[1] = v2; // 2
2012 right_array[2] = v1; // 4
2013 right_section = 2;
2014 }
2015 else
2016 {
2017 right_array[0] = v4; // 1
2018 right_array[1] = v3; // 2
2019 right_array[2] = v2; // 3
2020 right_array[3] = v1; // 4
2021 right_section = 3;
2022 }
2023 }
2024 }
2025 else
2026 {
2027 left_array[0] = v4;
2028 left_array[1] = v3; // 1
2029 left_array[2] = v1; // 2
2030 left_section = 2; // 3
2031 right_array[0] = v4; // 4
2032 right_array[1] = v2;
2033 right_array[2] = v1;
2034 right_section = 2;
2035 }
2036 }
2037 else
2038 {
2039 if(longest2 < 0)
2040 {
2041 left_array[0] = v4; // 1
2042 left_array[1] = v2; // 2
2043 left_array[2] = v1; // 3
2044 left_section = 2; // 4
2045 right_array[0] = v4;
2046 right_array[1] = v3;
2047 right_array[2] = v1;
2048 right_section = 2;
2049 }
2050 else
2051 {
2052 right_array[0] = v4;
2053 right_array[1] = v1;
2054 right_section = 1;
2055
2056 height = v3->y - v1->y; if(height == 0) height=1;
2057 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
2058 if(longest1<0)
2059 {
2060 left_array[0] = v4; // 1
2061 left_array[1] = v3; // 3
2062 left_array[2] = v1; // 4
2063 left_section = 2;
2064 }
2065 else
2066 {
2067 height = v4->y - v2->y; if(height == 0) height=1;
2068 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
2069 if(longest1<0)
2070 {
2071 left_array[0] = v4; // 1
2072 left_array[1] = v2; // 2
2073 left_array[2] = v1; // 4
2074 left_section = 2;
2075 }
2076 else
2077 {
2078 left_array[0] = v4; // 1
2079 left_array[1] = v3; // 2
2080 left_array[2] = v2; // 3
2081 left_array[3] = v1; // 4
2082 left_section = 3;
2083 }
2084 }
2085 }
2086 }
2087
2088 while(LeftSection_FT4()<=0)
2089 {
2090 if(--left_section <= 0) break;
2091 }
2092
2093 while(RightSection_FT4()<=0)
2094 {
2095 if(--right_section <= 0) break;
2096 }
2097
2098 Ymin=v1->y;
2099 Ymax=min(v4->y-1,drawH);
2100
2101 return TRUE;
2102}
2103
2104////////////////////////////////////////////////////////////////////////
2105////////////////////////////////////////////////////////////////////////
2106
2107static inline int RightSection_GT4(void)
2108{
2109 soft_vertex * v1 = right_array[ right_section ];
2110 soft_vertex * v2 = right_array[ right_section-1 ];
2111
2112 int height = v2->y - v1->y;
2113 right_section_height = height;
2114 right_x = v1->x;
2115 right_u = v1->u;
2116 right_v = v1->v;
2117 right_R = v1->R;
2118 right_G = v1->G;
2119 right_B = v1->B;
2120
2121 if(height == 0)
2122 {
2123 return 0;
2124 }
2125 delta_right_x = (v2->x - v1->x) / height;
2126 delta_right_u = (v2->u - v1->u) / height;
2127 delta_right_v = (v2->v - v1->v) / height;
2128 delta_right_R = (v2->R - v1->R) / height;
2129 delta_right_G = (v2->G - v1->G) / height;
2130 delta_right_B = (v2->B - v1->B) / height;
2131
2132 return height;
2133}
2134
2135////////////////////////////////////////////////////////////////////////
2136
2137static inline int LeftSection_GT4(void)
2138{
2139 soft_vertex * v1 = left_array[ left_section ];
2140 soft_vertex * v2 = left_array[ left_section-1 ];
2141
2142 int height = v2->y - v1->y;
2143 left_section_height = height;
2144 left_x = v1->x;
2145 left_u = v1->u;
2146 left_v = v1->v;
2147 left_R = v1->R;
2148 left_G = v1->G;
2149 left_B = v1->B;
2150
2151 if(height == 0)
2152 {
2153 return 0;
2154 }
2155 delta_left_x = (v2->x - v1->x) / height;
2156 delta_left_u = (v2->u - v1->u) / height;
2157 delta_left_v = (v2->v - v1->v) / height;
2158 delta_left_R = (v2->R - v1->R) / height;
2159 delta_left_G = (v2->G - v1->G) / height;
2160 delta_left_B = (v2->B - v1->B) / height;
2161
2162 return height;
2163}
2164
2165////////////////////////////////////////////////////////////////////////
2166
2167static inline BOOL NextRow_GT4(void)
2168{
2169 if(--left_section_height<=0)
2170 {
2171 if(--left_section > 0)
2172 while(LeftSection_GT4()<=0)
2173 {
2174 if(--left_section <= 0) break;
2175 }
2176 }
2177 else
2178 {
2179 left_x += delta_left_x;
2180 left_u += delta_left_u;
2181 left_v += delta_left_v;
2182 left_R += delta_left_R;
2183 left_G += delta_left_G;
2184 left_B += delta_left_B;
2185 }
2186
2187 if(--right_section_height<=0)
2188 {
2189 if(--right_section > 0)
2190 while(RightSection_GT4()<=0)
2191 {
2192 if(--right_section<=0) break;
2193 }
2194 }
2195 else
2196 {
2197 right_x += delta_right_x;
2198 right_u += delta_right_u;
2199 right_v += delta_right_v;
2200 right_R += delta_right_R;
2201 right_G += delta_right_G;
2202 right_B += delta_right_B;
2203 }
2204 return FALSE;
2205}
2206
2207////////////////////////////////////////////////////////////////////////
2208
2209static 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)
2210{
2211 soft_vertex * v1, * v2, * v3, * v4;
2212 int height,width,longest1,longest2;
2213
2214 v1 = vtx; v1->x=x1<<16;v1->y=y1;
2215 v1->u=tx1<<16;v1->v=ty1<<16;
2216 v1->R=(rgb1) & 0x00ff0000;
2217 v1->G=(rgb1<<8) & 0x00ff0000;
2218 v1->B=(rgb1<<16) & 0x00ff0000;
2219
2220 v2 = vtx+1; v2->x=x2<<16;v2->y=y2;
2221 v2->u=tx2<<16;v2->v=ty2<<16;
2222 v2->R=(rgb2) & 0x00ff0000;
2223 v2->G=(rgb2<<8) & 0x00ff0000;
2224 v2->B=(rgb2<<16) & 0x00ff0000;
2225
2226 v3 = vtx+2; v3->x=x3<<16;v3->y=y3;
2227 v3->u=tx3<<16;v3->v=ty3<<16;
2228 v3->R=(rgb3) & 0x00ff0000;
2229 v3->G=(rgb3<<8) & 0x00ff0000;
2230 v3->B=(rgb3<<16) & 0x00ff0000;
2231
2232 v4 = vtx+3; v4->x=x4<<16;v4->y=y4;
2233 v4->u=tx4<<16;v4->v=ty4<<16;
2234 v4->R=(rgb4) & 0x00ff0000;
2235 v4->G=(rgb4<<8) & 0x00ff0000;
2236 v4->B=(rgb4<<16) & 0x00ff0000;
2237
2238 if(v1->y > v2->y) { soft_vertex * v = v1; v1 = v2; v2 = v; }
2239 if(v1->y > v3->y) { soft_vertex * v = v1; v1 = v3; v3 = v; }
2240 if(v1->y > v4->y) { soft_vertex * v = v1; v1 = v4; v4 = v; }
2241 if(v2->y > v3->y) { soft_vertex * v = v2; v2 = v3; v3 = v; }
2242 if(v2->y > v4->y) { soft_vertex * v = v2; v2 = v4; v4 = v; }
2243 if(v3->y > v4->y) { soft_vertex * v = v3; v3 = v4; v4 = v; }
2244
2245 height = v4->y - v1->y; if(height == 0) height =1;
2246 width = (v4->x - v1->x)>>16;
2247 longest1 = (((v2->y - v1->y) << 16) / height) * width + (v1->x - v2->x);
2248 longest2 = (((v3->y - v1->y) << 16) / height) * width + (v1->x - v3->x);
2249
2250 if(longest1 < 0) // 2 is right
2251 {
2252 if(longest2 < 0) // 3 is right
2253 {
2254 left_array[0] = v4;
2255 left_array[1] = v1;
2256 left_section = 1;
2257
2258 height = v3->y - v1->y; if(height == 0) height=1;
2259 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
2260 if(longest1 >= 0)
2261 {
2262 right_array[0] = v4; // 1
2263 right_array[1] = v3; // 3
2264 right_array[2] = v1; // 4
2265 right_section = 2;
2266 }
2267 else
2268 {
2269 height = v4->y - v2->y; if(height == 0) height=1;
2270 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
2271 if(longest1 >= 0)
2272 {
2273 right_array[0] = v4; // 1
2274 right_array[1] = v2; // 2
2275 right_array[2] = v1; // 4
2276 right_section = 2;
2277 }
2278 else
2279 {
2280 right_array[0] = v4; // 1
2281 right_array[1] = v3; // 2
2282 right_array[2] = v2; // 3
2283 right_array[3] = v1; // 4
2284 right_section = 3;
2285 }
2286 }
2287 }
2288 else
2289 {
2290 left_array[0] = v4;
2291 left_array[1] = v3; // 1
2292 left_array[2] = v1; // 2
2293 left_section = 2; // 3
2294 right_array[0] = v4; // 4
2295 right_array[1] = v2;
2296 right_array[2] = v1;
2297 right_section = 2;
2298 }
2299 }
2300 else
2301 {
2302 if(longest2 < 0)
2303 {
2304 left_array[0] = v4; // 1
2305 left_array[1] = v2; // 2
2306 left_array[2] = v1; // 3
2307 left_section = 2; // 4
2308 right_array[0] = v4;
2309 right_array[1] = v3;
2310 right_array[2] = v1;
2311 right_section = 2;
2312 }
2313 else
2314 {
2315 right_array[0] = v4;
2316 right_array[1] = v1;
2317 right_section = 1;
2318
2319 height = v3->y - v1->y; if(height == 0) height=1;
2320 longest1 = (((v2->y - v1->y) << 16) / height) * ((v3->x - v1->x)>>16) + (v1->x - v2->x);
2321 if(longest1<0)
2322 {
2323 left_array[0] = v4; // 1
2324 left_array[1] = v3; // 3
2325 left_array[2] = v1; // 4
2326 left_section = 2;
2327 }
2328 else
2329 {
2330 height = v4->y - v2->y; if(height == 0) height=1;
2331 longest1 = (((v3->y - v2->y) << 16) / height) * ((v4->x - v2->x)>>16) + (v2->x - v3->x);
2332 if(longest1<0)
2333 {
2334 left_array[0] = v4; // 1
2335 left_array[1] = v2; // 2
2336 left_array[2] = v1; // 4
2337 left_section = 2;
2338 }
2339 else
2340 {
2341 left_array[0] = v4; // 1
2342 left_array[1] = v3; // 2
2343 left_array[2] = v2; // 3
2344 left_array[3] = v1; // 4
2345 left_section = 3;
2346 }
2347 }
2348 }
2349 }
2350
2351 while(LeftSection_GT4()<=0)
2352 {
2353 if(--left_section <= 0) break;
2354 }
2355
2356 while(RightSection_GT4()<=0)
2357 {
2358 if(--right_section <= 0) break;
2359 }
2360
2361 Ymin=v1->y;
2362 Ymax=min(v4->y-1,drawH);
2363
2364 return TRUE;
2365}
2366
2367////////////////////////////////////////////////////////////////////////
2368////////////////////////////////////////////////////////////////////////
2369////////////////////////////////////////////////////////////////////////
2370// POLY FUNCS
2371////////////////////////////////////////////////////////////////////////
2372////////////////////////////////////////////////////////////////////////
2373////////////////////////////////////////////////////////////////////////
2374
2375////////////////////////////////////////////////////////////////////////
2376// POLY 3/4 FLAT SHADED
2377////////////////////////////////////////////////////////////////////////
2378
2379static inline void drawPoly3Fi(short x1,short y1,short x2,short y2,short x3,short y3,int32_t rgb)
2380{
2381 int i,j,xmin,xmax,ymin,ymax;
2382 unsigned short color;uint32_t lcolor;
2383
2384 if(x1>drawW && x2>drawW && x3>drawW) return;
2385 if(y1>drawH && y2>drawH && y3>drawH) return;
2386 if(x1<drawX && x2<drawX && x3<drawX) return;
2387 if(y1<drawY && y2<drawY && y3<drawY) return;
2388 if(drawY>=drawH) return;
2389 if(drawX>=drawW) return;
2390
2391 if(!SetupSections_F(x1,y1,x2,y2,x3,y3)) return;
2392
2393 ymax=Ymax;
2394
2395 color = ((rgb & 0x00f80000)>>9) | ((rgb & 0x0000f800)>>6) | ((rgb & 0x000000f8)>>3);
2396 lcolor=lSetMask|(((uint32_t)(color))<<16)|color;
2397
2398 for(ymin=Ymin;ymin<drawY;ymin++)
2399 if(NextRow_F()) return;
2400
2401#ifdef FASTSOLID
2402
2403 if(!bCheckMask && !DrawSemiTrans)
2404 {
2405 lcolor = HOST2LE32(lcolor);
2406 for (i=ymin;i<=ymax;i++)
2407 {
2408 xmin=left_x >> 16; if(drawX>xmin) xmin=drawX;
2409 xmax=(right_x >> 16)-1; if(drawW<xmax) xmax=drawW;
2410
2411 for(j=xmin;j<xmax;j+=2)
2412 {
2413 *(uint32_t *)&psxVuw[(i<<10)+j] = lcolor;
2414 }
2415 if(j==xmax) psxVuw[(i<<10)+j] = lcolor;
2416
2417 if(NextRow_F()) return;
2418 }
2419 return;
2420 }
2421
2422#endif
2423
2424 for (i=ymin;i<=ymax;i++)
2425 {
2426 xmin=left_x >> 16; if(drawX>xmin) xmin=drawX;
2427 xmax=(right_x >> 16)-1; if(drawW<xmax) xmax=drawW;
2428
2429 for(j=xmin;j<xmax;j+=2)
2430 {
2431 GetShadeTransCol32((uint32_t *)&psxVuw[(i<<10)+j],lcolor);
2432 }
2433 if(j==xmax)
2434 GetShadeTransCol(&psxVuw[(i<<10)+j],color);
2435
2436 if(NextRow_F()) return;
2437 }
2438}
2439
2440////////////////////////////////////////////////////////////////////////
2441
2442static void drawPoly3F(int32_t rgb)
2443{
2444 drawPoly3Fi(lx0,ly0,lx1,ly1,lx2,ly2,rgb);
2445}
2446
2447#ifdef POLYQUAD3FS
2448
2449static void drawPoly4F_TRI(int32_t rgb)
2450{
2451 drawPoly3Fi(lx1,ly1,lx3,ly3,lx2,ly2,rgb);
2452 drawPoly3Fi(lx0,ly0,lx1,ly1,lx2,ly2,rgb);
2453}
2454
2455#endif
2456
2457// more exact:
2458
2459static void drawPoly4F(int32_t rgb)
2460{
2461 int i,j,xmin,xmax,ymin,ymax;
2462 unsigned short color;uint32_t lcolor;
2463
2464 if(lx0>drawW && lx1>drawW && lx2>drawW && lx3>drawW) return;
2465 if(ly0>drawH && ly1>drawH && ly2>drawH && ly3>drawH) return;
2466 if(lx0<drawX && lx1<drawX && lx2<drawX && lx3<drawX) return;
2467 if(ly0<drawY && ly1<drawY && ly2<drawY && ly3<drawY) return;
2468 if(drawY>=drawH) return;
2469 if(drawX>=drawW) return;
2470
2471 if(!SetupSections_F4(lx0,ly0,lx1,ly1,lx2,ly2,lx3,ly3)) return;
2472
2473 ymax=Ymax;
2474
2475 for(ymin=Ymin;ymin<drawY;ymin++)
2476 if(NextRow_F4()) return;
2477
2478 color = ((rgb & 0x00f80000)>>9) | ((rgb & 0x0000f800)>>6) | ((rgb & 0x000000f8)>>3);
2479 lcolor= lSetMask|(((uint32_t)(color))<<16)|color;
2480
2481#ifdef FASTSOLID
2482
2483 if(!bCheckMask && !DrawSemiTrans)
2484 {
2485 lcolor = HOST2LE32(lcolor);
2486 for (i=ymin;i<=ymax;i++)
2487 {
2488 xmin=left_x >> 16; if(drawX>xmin) xmin=drawX;
2489 xmax=(right_x >> 16)-1; if(drawW<xmax) xmax=drawW;
2490
2491 for(j=xmin;j<xmax;j+=2)
2492 {
2493 *(uint32_t *)&psxVuw[(i<<10)+j] = lcolor;
2494 }
2495 if(j==xmax) psxVuw[(i<<10)+j] = lcolor;
2496
2497 if(NextRow_F4()) return;
2498 }
2499 return;
2500 }
2501
2502#endif
2503
2504 for (i=ymin;i<=ymax;i++)
2505 {
2506 xmin=left_x >> 16; if(drawX>xmin) xmin=drawX;
2507 xmax=(right_x >> 16)-1; if(drawW<xmax) xmax=drawW;
2508
2509 for(j=xmin;j<xmax;j+=2)
2510 {
2511 GetShadeTransCol32((uint32_t *)&psxVuw[(i<<10)+j],lcolor);
2512 }
2513 if(j==xmax) GetShadeTransCol(&psxVuw[(i<<10)+j],color);
2514
2515 if(NextRow_F4()) return;
2516 }
2517}
2518
2519////////////////////////////////////////////////////////////////////////
2520// POLY 3/4 F-SHADED TEX PAL 4
2521////////////////////////////////////////////////////////////////////////
2522
2523static 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)
2524{
2525 int i,j,xmin,xmax,ymin,ymax;
2526 int32_t difX, difY,difX2, difY2;
2527 int32_t posX,posY,YAdjust,XAdjust;
2528 int32_t clutP;
2529 short tC1,tC2;
2530
2531 if(x1>drawW && x2>drawW && x3>drawW) return;
2532 if(y1>drawH && y2>drawH && y3>drawH) return;
2533 if(x1<drawX && x2<drawX && x3<drawX) return;
2534 if(y1<drawY && y2<drawY && y3<drawY) return;
2535 if(drawY>=drawH) return;
2536 if(drawX>=drawW) return;
2537
2538 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
2539
2540 ymax=Ymax;
2541
2542 for(ymin=Ymin;ymin<drawY;ymin++)
2543 if(NextRow_FT()) return;
2544
2545 clutP=(clY<<10)+clX;
2546
2547 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
2548
2549 difX=delta_right_u;difX2=difX<<1;
2550 difY=delta_right_v;difY2=difY<<1;
2551
2552#ifdef FASTSOLID
2553
2554 if(!bCheckMask && !DrawSemiTrans)
2555 {
2556 for (i=ymin;i<=ymax;i++)
2557 {
2558 xmin=(left_x >> 16);
2559 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!
2560 if(drawW<xmax) xmax=drawW;
2561
2562 if(xmax>=xmin)
2563 {
2564 posX=left_u;
2565 posY=left_v;
2566
2567 if(xmin<drawX)
2568 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2569
2570 for(j=xmin;j<xmax;j+=2)
2571 {
2572 XAdjust=(posX>>16);
2573 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
2574 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2575 XAdjust=((posX+difX)>>16);
2576 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
2577 (XAdjust>>1)];
2578 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2579
2580 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
2581 GETLE16(&psxVuw[clutP+tC1])|
2582 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2583
2584 posX+=difX2;
2585 posY+=difY2;
2586 }
2587 if(j==xmax)
2588 {
2589 XAdjust=(posX>>16);
2590 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
2591 (XAdjust>>1)];
2592 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2593 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2594 }
2595 }
2596 if(NextRow_FT())
2597 {
2598 return;
2599 }
2600 }
2601 return;
2602 }
2603
2604#endif
2605
2606 for (i=ymin;i<=ymax;i++)
2607 {
2608 xmin=(left_x >> 16);
2609 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!
2610 if(drawW<xmax) xmax=drawW;
2611
2612 if(xmax>=xmin)
2613 {
2614 posX=left_u;
2615 posY=left_v;
2616
2617 if(xmin<drawX)
2618 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2619
2620 for(j=xmin;j<xmax;j+=2)
2621 {
2622 XAdjust=(posX>>16);
2623 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
2624 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2625 XAdjust=((posX+difX)>>16);
2626 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
2627 (XAdjust>>1)];
2628 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2629
2630 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
2631 GETLE16(&psxVuw[clutP+tC1])|
2632 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2633
2634 posX+=difX2;
2635 posY+=difY2;
2636 }
2637 if(j==xmax)
2638 {
2639 XAdjust=(posX>>16);
2640 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
2641 (XAdjust>>1)];
2642 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2643 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2644 }
2645 }
2646 if(NextRow_FT())
2647 {
2648 return;
2649 }
2650 }
2651}
2652
2653////////////////////////////////////////////////////////////////////////
2654
2655static 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)
2656{
2657 int i,j,xmin,xmax,ymin,ymax;
2658 int32_t difX, difY,difX2, difY2;
2659 int32_t posX,posY,YAdjust,XAdjust;
2660 int32_t clutP;
2661 short tC1,tC2;
2662
2663 if(x1>drawW && x2>drawW && x3>drawW) return;
2664 if(y1>drawH && y2>drawH && y3>drawH) return;
2665 if(x1<drawX && x2<drawX && x3<drawX) return;
2666 if(y1<drawY && y2<drawY && y3<drawY) return;
2667 if(drawY>=drawH) return;
2668 if(drawX>=drawW) return;
2669
2670 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
2671
2672 ymax=Ymax;
2673
2674 for(ymin=Ymin;ymin<drawY;ymin++)
2675 if(NextRow_FT()) return;
2676
2677 clutP=(clY<<10)+clX;
2678
2679 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
2680 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0>>1);
2681
2682 difX=delta_right_u;difX2=difX<<1;
2683 difY=delta_right_v;difY2=difY<<1;
2684
2685#ifdef FASTSOLID
2686
2687 if(!bCheckMask && !DrawSemiTrans)
2688 {
2689 for (i=ymin;i<=ymax;i++)
2690 {
2691 xmin=(left_x >> 16);
2692 xmax=(right_x >> 16);//-1; //!!!!!!!!!!!!!!!!
2693 if(xmax>xmin) xmax--;
2694
2695 if(drawW<xmax) xmax=drawW;
2696
2697 if(xmax>=xmin)
2698 {
2699 posX=left_u;
2700 posY=left_v;
2701
2702 if(xmin<drawX)
2703 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2704
2705 for(j=xmin;j<xmax;j+=2)
2706 {
2707 XAdjust=(posX>>16)&TWin.xmask;
2708 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
2709 YAdjust+(XAdjust>>1)];
2710 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2711 XAdjust=((posX+difX)>>16)&TWin.xmask;
2712 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
2713 YAdjust+(XAdjust>>1)];
2714 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2715
2716 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
2717 GETLE16(&psxVuw[clutP+tC1])|
2718 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2719
2720 posX+=difX2;
2721 posY+=difY2;
2722 }
2723 if(j==xmax)
2724 {
2725 XAdjust=(posX>>16)&TWin.xmask;
2726 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
2727 YAdjust+(XAdjust>>1)];
2728 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2729 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2730 }
2731 }
2732 if(NextRow_FT())
2733 {
2734 return;
2735 }
2736 }
2737 return;
2738 }
2739
2740#endif
2741
2742 for (i=ymin;i<=ymax;i++)
2743 {
2744 xmin=(left_x >> 16);
2745 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!
2746 if(drawW<xmax) xmax=drawW;
2747
2748 if(xmax>=xmin)
2749 {
2750 posX=left_u;
2751 posY=left_v;
2752
2753 if(xmin<drawX)
2754 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2755
2756 for(j=xmin;j<xmax;j+=2)
2757 {
2758 XAdjust=(posX>>16)&TWin.xmask;
2759 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
2760 YAdjust+(XAdjust>>1)];
2761 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2762 XAdjust=((posX+difX)>>16)&TWin.xmask;
2763 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
2764 YAdjust+(XAdjust>>1)];
2765 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2766
2767 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
2768 GETLE16(&psxVuw[clutP+tC1])|
2769 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2770
2771 posX+=difX2;
2772 posY+=difY2;
2773 }
2774 if(j==xmax)
2775 {
2776 XAdjust=(posX>>16)&TWin.xmask;
2777 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
2778 YAdjust+(XAdjust>>1)];
2779 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2780 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2781 }
2782 }
2783 if(NextRow_FT())
2784 {
2785 return;
2786 }
2787 }
2788}
2789
2790////////////////////////////////////////////////////////////////////////
2791
2792#ifdef POLYQUAD3
2793
2794static 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)
2795{
2796 drawPoly3TEx4(x2,y2,x3,y3,x4,y4,
2797 tx2,ty2,tx3,ty3,tx4,ty4,
2798 clX,clY);
2799 drawPoly3TEx4(x1,y1,x2,y2,x4,y4,
2800 tx1,ty1,tx2,ty2,tx4,ty4,
2801 clX,clY);
2802}
2803
2804#endif
2805
2806// more exact:
2807
2808static 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)
2809{
2810 int32_t num;
2811 int32_t i,j,xmin,xmax,ymin,ymax;
2812 int32_t difX, difY, difX2, difY2;
2813 int32_t posX,posY,YAdjust,clutP,XAdjust;
2814 short tC1,tC2;
2815
2816 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
2817 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
2818 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
2819 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
2820 if(drawY>=drawH) return;
2821 if(drawX>=drawW) return;
2822
2823 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
2824
2825 ymax=Ymax;
2826
2827 for(ymin=Ymin;ymin<drawY;ymin++)
2828 if(NextRow_FT4()) return;
2829
2830 clutP=(clY<<10)+clX;
2831
2832 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
2833
2834#ifdef FASTSOLID
2835
2836 if(!bCheckMask && !DrawSemiTrans)
2837 {
2838 for (i=ymin;i<=ymax;i++)
2839 {
2840 xmin=(left_x >> 16);
2841 xmax=(right_x >> 16);
2842
2843 if(xmax>=xmin)
2844 {
2845 posX=left_u;
2846 posY=left_v;
2847
2848 num=(xmax-xmin);
2849 if(num==0) num=1;
2850 difX=(right_u-posX)/num;
2851 difY=(right_v-posY)/num;
2852 difX2=difX<<1;
2853 difY2=difY<<1;
2854
2855 if(xmin<drawX)
2856 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2857 xmax--;if(drawW<xmax) xmax=drawW;
2858
2859 for(j=xmin;j<xmax;j+=2)
2860 {
2861 XAdjust=(posX>>16);
2862 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
2863 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2864 XAdjust=((posX+difX)>>16);
2865 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
2866 (XAdjust>>1)];
2867 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2868
2869 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
2870 GETLE16(&psxVuw[clutP+tC1])|
2871 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2872 posX+=difX2;
2873 posY+=difY2;
2874 }
2875 if(j==xmax)
2876 {
2877 XAdjust=(posX>>16);
2878 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
2879 (XAdjust>>1)];
2880 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2881 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2882 }
2883
2884 }
2885 if(NextRow_FT4()) return;
2886 }
2887 return;
2888 }
2889
2890#endif
2891
2892 for (i=ymin;i<=ymax;i++)
2893 {
2894 xmin=(left_x >> 16);
2895 xmax=(right_x >> 16);
2896
2897 if(xmax>=xmin)
2898 {
2899 posX=left_u;
2900 posY=left_v;
2901
2902 num=(xmax-xmin);
2903 if(num==0) num=1;
2904 difX=(right_u-posX)/num;
2905 difY=(right_v-posY)/num;
2906 difX2=difX<<1;
2907 difY2=difY<<1;
2908
2909 if(xmin<drawX)
2910 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2911 xmax--;if(drawW<xmax) xmax=drawW;
2912
2913 for(j=xmin;j<xmax;j+=2)
2914 {
2915 XAdjust=(posX>>16);
2916 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
2917 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2918 XAdjust=((posX+difX)>>16);
2919 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
2920 (XAdjust>>1)];
2921 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
2922
2923 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
2924 GETLE16(&psxVuw[clutP+tC1])|
2925 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
2926 posX+=difX2;
2927 posY+=difY2;
2928 }
2929 if(j==xmax)
2930 {
2931 XAdjust=(posX>>16);
2932 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
2933 (XAdjust>>1)];
2934 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
2935 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
2936 }
2937 }
2938 if(NextRow_FT4()) return;
2939 }
2940}
2941
2942////////////////////////////////////////////////////////////////////////
2943
2944static 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)
2945{
2946 int32_t num;
2947 int32_t i,j,xmin,xmax,ymin,ymax;
2948 int32_t difX, difY, difX2, difY2;
2949 int32_t posX,posY,YAdjust,clutP,XAdjust;
2950 short tC1,tC2;
2951
2952 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
2953 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
2954 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
2955 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
2956 if(drawY>=drawH) return;
2957 if(drawX>=drawW) return;
2958
2959 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
2960
2961 ymax=Ymax;
2962
2963 for(ymin=Ymin;ymin<drawY;ymin++)
2964 if(NextRow_FT4()) return;
2965
2966 clutP=(clY<<10)+clX;
2967
2968 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
2969 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0>>1);
2970
2971#ifdef FASTSOLID
2972
2973 if(!bCheckMask && !DrawSemiTrans)
2974 {
2975 for (i=ymin;i<=ymax;i++)
2976 {
2977 xmin=(left_x >> 16);
2978 xmax=(right_x >> 16);
2979
2980 if(xmax>=xmin)
2981 {
2982 posX=left_u;
2983 posY=left_v;
2984
2985 num=(xmax-xmin);
2986 if(num==0) num=1;
2987 difX=(right_u-posX)/num;
2988 difY=(right_v-posY)/num;
2989 difX2=difX<<1;
2990 difY2=difY<<1;
2991
2992 if(xmin<drawX)
2993 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
2994 xmax--;if(drawW<xmax) xmax=drawW;
2995
2996 for(j=xmin;j<xmax;j+=2)
2997 {
2998 XAdjust=(posX>>16)&TWin.xmask;
2999 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3000 YAdjust+(XAdjust>>1)];
3001 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3002 XAdjust=((posX+difX)>>16)&TWin.xmask;
3003 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3004 YAdjust+(XAdjust>>1)];
3005 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
3006
3007 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3008 GETLE16(&psxVuw[clutP+tC1])|
3009 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3010 posX+=difX2;
3011 posY+=difY2;
3012 }
3013 if(j==xmax)
3014 {
3015 XAdjust=(posX>>16)&TWin.xmask;
3016 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3017 YAdjust+(XAdjust>>1)];
3018 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3019 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3020 }
3021 }
3022 if(NextRow_FT4()) return;
3023 }
3024 return;
3025 }
3026
3027#endif
3028
3029 for (i=ymin;i<=ymax;i++)
3030 {
3031 xmin=(left_x >> 16);
3032 xmax=(right_x >> 16);
3033
3034 if(xmax>=xmin)
3035 {
3036 posX=left_u;
3037 posY=left_v;
3038
3039 num=(xmax-xmin);
3040 if(num==0) num=1;
3041 difX=(right_u-posX)/num;
3042 difY=(right_v-posY)/num;
3043 difX2=difX<<1;
3044 difY2=difY<<1;
3045
3046 if(xmin<drawX)
3047 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3048 xmax--;if(drawW<xmax) xmax=drawW;
3049
3050 for(j=xmin;j<xmax;j+=2)
3051 {
3052 XAdjust=(posX>>16)&TWin.xmask;
3053 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3054 YAdjust+(XAdjust>>1)];
3055 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3056 XAdjust=((posX+difX)>>16)&TWin.xmask;
3057 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3058 YAdjust+(XAdjust>>1)];
3059 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
3060
3061 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3062 GETLE16(&psxVuw[clutP+tC1])|
3063 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3064 posX+=difX2;
3065 posY+=difY2;
3066 }
3067 if(j==xmax)
3068 {
3069 XAdjust=(posX>>16)&TWin.xmask;
3070 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3071 YAdjust+(XAdjust>>1)];
3072 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3073 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3074 }
3075 }
3076 if(NextRow_FT4()) return;
3077 }
3078}
3079
3080////////////////////////////////////////////////////////////////////////
3081
3082static 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)
3083{
3084 int32_t num;
3085 int32_t i,j,xmin,xmax,ymin,ymax;
3086 int32_t difX, difY, difX2, difY2;
3087 int32_t posX,posY,YAdjust,clutP,XAdjust;
3088 short tC1,tC2;
3089
3090 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
3091 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
3092 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
3093 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
3094 if(drawY>=drawH) return;
3095 if(drawX>=drawW) return;
3096
3097 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
3098
3099 ymax=Ymax;
3100
3101 for(ymin=Ymin;ymin<drawY;ymin++)
3102 if(NextRow_FT4()) return;
3103
3104 clutP=(clY<<10)+clX;
3105
3106 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3107 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0>>1);
3108
3109#ifdef FASTSOLID
3110
3111 if(!bCheckMask && !DrawSemiTrans)
3112 {
3113 for (i=ymin;i<=ymax;i++)
3114 {
3115 xmin=(left_x >> 16);
3116 xmax=(right_x >> 16);
3117
3118 if(xmax>=xmin)
3119 {
3120 posX=left_u;
3121 posY=left_v;
3122
3123 num=(xmax-xmin);
3124 if(num==0) num=1;
3125 difX=(right_u-posX)/num;
3126 difY=(right_v-posY)/num;
3127 difX2=difX<<1;
3128 difY2=difY<<1;
3129
3130 if(xmin<drawX)
3131 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3132 xmax--;if(drawW<xmax) xmax=drawW;
3133
3134 for(j=xmin;j<xmax;j+=2)
3135 {
3136 XAdjust=(posX>>16)&TWin.xmask;
3137 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3138 YAdjust+(XAdjust>>1)];
3139 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3140 XAdjust=((posX+difX)>>16)&TWin.xmask;
3141 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3142 YAdjust+(XAdjust>>1)];
3143 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
3144
3145 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3146 GETLE16(&psxVuw[clutP+tC1])|
3147 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3148 posX+=difX2;
3149 posY+=difY2;
3150 }
3151 if(j==xmax)
3152 {
3153 XAdjust=(posX>>16)&TWin.xmask;
3154 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3155 YAdjust+(XAdjust>>1)];
3156 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3157 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3158 }
3159 }
3160 if(NextRow_FT4()) return;
3161 }
3162 return;
3163 }
3164
3165#endif
3166
3167 for (i=ymin;i<=ymax;i++)
3168 {
3169 xmin=(left_x >> 16);
3170 xmax=(right_x >> 16);
3171
3172 if(xmax>=xmin)
3173 {
3174 posX=left_u;
3175 posY=left_v;
3176
3177 num=(xmax-xmin);
3178 if(num==0) num=1;
3179 difX=(right_u-posX)/num;
3180 difY=(right_v-posY)/num;
3181 difX2=difX<<1;
3182 difY2=difY<<1;
3183
3184 if(xmin<drawX)
3185 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3186 xmax--;if(drawW<xmax) xmax=drawW;
3187
3188 for(j=xmin;j<xmax;j+=2)
3189 {
3190 XAdjust=(posX>>16)&TWin.xmask;
3191 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3192 YAdjust+(XAdjust>>1)];
3193 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3194 XAdjust=((posX+difX)>>16)&TWin.xmask;
3195 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3196 YAdjust+(XAdjust>>1)];
3197 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
3198
3199 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[(i<<10)+j],
3200 GETLE16(&psxVuw[clutP+tC1])|
3201 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3202 posX+=difX2;
3203 posY+=difY2;
3204 }
3205 if(j==xmax)
3206 {
3207 XAdjust=(posX>>16)&TWin.xmask;
3208 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3209 YAdjust+(XAdjust>>1)];
3210 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
3211 GetTextureTransColG_SPR(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3212 }
3213 }
3214 if(NextRow_FT4()) return;
3215 }
3216}
3217////////////////////////////////////////////////////////////////////////
3218// POLY 3 F-SHADED TEX PAL 8
3219////////////////////////////////////////////////////////////////////////
3220
3221static 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)
3222{
3223 int i,j,xmin,xmax,ymin,ymax;
3224 int32_t difX, difY,difX2, difY2;
3225 int32_t posX,posY,YAdjust,clutP;
3226 short tC1,tC2;
3227
3228 if(x1>drawW && x2>drawW && x3>drawW) return;
3229 if(y1>drawH && y2>drawH && y3>drawH) return;
3230 if(x1<drawX && x2<drawX && x3<drawX) return;
3231 if(y1<drawY && y2<drawY && y3<drawY) return;
3232 if(drawY>=drawH) return;
3233 if(drawX>=drawW) return;
3234
3235 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
3236
3237 ymax=Ymax;
3238
3239 for(ymin=Ymin;ymin<drawY;ymin++)
3240 if(NextRow_FT()) return;
3241
3242 clutP=(clY<<10)+clX;
3243
3244 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3245
3246 difX=delta_right_u;difX2=difX<<1;
3247 difY=delta_right_v;difY2=difY<<1;
3248
3249#ifdef FASTSOLID
3250
3251 if(!bCheckMask && !DrawSemiTrans)
3252 {
3253 for (i=ymin;i<=ymax;i++)
3254 {
3255 xmin=(left_x >> 16);
3256 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!
3257 if(drawW<xmax) xmax=drawW;
3258
3259 if(xmax>=xmin)
3260 {
3261 posX=left_u;
3262 posY=left_v;
3263
3264 if(xmin<drawX)
3265 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3266
3267 for(j=xmin;j<xmax;j+=2)
3268 {
3269 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3270 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
3271 ((posX+difX)>>16)];
3272 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3273 GETLE16(&psxVuw[clutP+tC1])|
3274 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3275 posX+=difX2;
3276 posY+=difY2;
3277 }
3278
3279 if(j==xmax)
3280 {
3281 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3282 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3283 }
3284 }
3285 if(NextRow_FT())
3286 {
3287 return;
3288 }
3289 }
3290 return;
3291 }
3292
3293#endif
3294
3295 for (i=ymin;i<=ymax;i++)
3296 {
3297 xmin=(left_x >> 16);
3298 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!
3299 if(drawW<xmax) xmax=drawW;
3300
3301 if(xmax>=xmin)
3302 {
3303 posX=left_u;
3304 posY=left_v;
3305
3306 if(xmin<drawX)
3307 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3308
3309 for(j=xmin;j<xmax;j+=2)
3310 {
3311 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3312 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
3313 ((posX+difX)>>16)];
3314 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3315 GETLE16(&psxVuw[clutP+tC1])|
3316 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3317 posX+=difX2;
3318 posY+=difY2;
3319 }
3320
3321 if(j==xmax)
3322 {
3323 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3324 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3325 }
3326
3327 }
3328 if(NextRow_FT())
3329 {
3330 return;
3331 }
3332 }
3333}
3334
3335////////////////////////////////////////////////////////////////////////
3336
3337static 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)
3338{
3339 int i,j,xmin,xmax,ymin,ymax;
3340 int32_t difX, difY,difX2, difY2;
3341 int32_t posX,posY,YAdjust,clutP;
3342 short tC1,tC2;
3343
3344 if(x1>drawW && x2>drawW && x3>drawW) return;
3345 if(y1>drawH && y2>drawH && y3>drawH) return;
3346 if(x1<drawX && x2<drawX && x3<drawX) return;
3347 if(y1<drawY && y2<drawY && y3<drawY) return;
3348 if(drawY>=drawH) return;
3349 if(drawX>=drawW) return;
3350
3351 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
3352
3353 ymax=Ymax;
3354
3355 for(ymin=Ymin;ymin<drawY;ymin++)
3356 if(NextRow_FT()) return;
3357
3358 clutP=(clY<<10)+clX;
3359
3360 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3361 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0);
3362
3363 difX=delta_right_u;difX2=difX<<1;
3364 difY=delta_right_v;difY2=difY<<1;
3365
3366#ifdef FASTSOLID
3367
3368 if(!bCheckMask && !DrawSemiTrans)
3369 {
3370 for (i=ymin;i<=ymax;i++)
3371 {
3372 xmin=(left_x >> 16);
3373 xmax=(right_x >> 16);//-1; //!!!!!!!!!!!!!!!!
3374 if(xmax>xmin) xmax--;
3375
3376 if(drawW<xmax) xmax=drawW;
3377
3378 if(xmax>=xmin)
3379 {
3380 posX=left_u;
3381 posY=left_v;
3382
3383 if(xmin<drawX)
3384 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3385
3386 for(j=xmin;j<xmax;j+=2)
3387 {
3388 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3389 YAdjust+((posX>>16)&TWin.xmask)];
3390 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3391 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3392 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3393 GETLE16(&psxVuw[clutP+tC1])|
3394 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3395 posX+=difX2;
3396 posY+=difY2;
3397 }
3398
3399 if(j==xmax)
3400 {
3401 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3402 YAdjust+((posX>>16)&TWin.xmask)];
3403 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3404 }
3405 }
3406 if(NextRow_FT())
3407 {
3408 return;
3409 }
3410 }
3411 return;
3412 }
3413
3414#endif
3415
3416 for (i=ymin;i<=ymax;i++)
3417 {
3418 xmin=(left_x >> 16);
3419 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!
3420 if(drawW<xmax) xmax=drawW;
3421
3422 if(xmax>=xmin)
3423 {
3424 posX=left_u;
3425 posY=left_v;
3426
3427 if(xmin<drawX)
3428 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3429
3430 for(j=xmin;j<xmax;j+=2)
3431 {
3432 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3433 YAdjust+((posX>>16)&TWin.xmask)];
3434 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3435 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3436 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3437 GETLE16(&psxVuw[clutP+tC1])|
3438 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3439 posX+=difX2;
3440 posY+=difY2;
3441 }
3442
3443 if(j==xmax)
3444 {
3445 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3446 YAdjust+((posX>>16)&TWin.xmask)];
3447 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3448 }
3449
3450 }
3451 if(NextRow_FT())
3452 {
3453 return;
3454 }
3455 }
3456}
3457
3458////////////////////////////////////////////////////////////////////////
3459
3460#ifdef POLYQUAD3
3461
3462static 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)
3463{
3464 drawPoly3TEx8(x2,y2,x3,y3,x4,y4,
3465 tx2,ty2,tx3,ty3,tx4,ty4,
3466 clX,clY);
3467
3468 drawPoly3TEx8(x1,y1,x2,y2,x4,y4,
3469 tx1,ty1,tx2,ty2,tx4,ty4,
3470 clX,clY);
3471}
3472
3473#endif
3474
3475// more exact:
3476
3477static 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)
3478{
3479 int32_t num;
3480 int32_t i,j,xmin,xmax,ymin,ymax;
3481 int32_t difX, difY, difX2, difY2;
3482 int32_t posX,posY,YAdjust,clutP;
3483 short tC1,tC2;
3484
3485 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
3486 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
3487 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
3488 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
3489 if(drawY>=drawH) return;
3490 if(drawX>=drawW) return;
3491
3492 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
3493
3494 ymax=Ymax;
3495
3496 for(ymin=Ymin;ymin<drawY;ymin++)
3497 if(NextRow_FT4()) return;
3498
3499 clutP=(clY<<10)+clX;
3500
3501 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3502
3503#ifdef FASTSOLID
3504
3505 if(!bCheckMask && !DrawSemiTrans)
3506 {
3507 for (i=ymin;i<=ymax;i++)
3508 {
3509 xmin=(left_x >> 16);
3510 xmax=(right_x >> 16);
3511
3512 if(xmax>=xmin)
3513 {
3514 posX=left_u;
3515 posY=left_v;
3516
3517 num=(xmax-xmin);
3518 if(num==0) num=1;
3519 difX=(right_u-posX)/num;
3520 difY=(right_v-posY)/num;
3521 difX2=difX<<1;
3522 difY2=difY<<1;
3523
3524 if(xmin<drawX)
3525 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3526 xmax--;if(drawW<xmax) xmax=drawW;
3527
3528 for(j=xmin;j<xmax;j+=2)
3529 {
3530 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3531 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
3532 ((posX+difX)>>16)];
3533 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3534 GETLE16(&psxVuw[clutP+tC1])|
3535 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3536 posX+=difX2;
3537 posY+=difY2;
3538 }
3539 if(j==xmax)
3540 {
3541 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3542 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3543 }
3544 }
3545 if(NextRow_FT4()) return;
3546 }
3547 return;
3548 }
3549
3550#endif
3551
3552 for (i=ymin;i<=ymax;i++)
3553 {
3554 xmin=(left_x >> 16);
3555 xmax=(right_x >> 16);
3556
3557 if(xmax>=xmin)
3558 {
3559 posX=left_u;
3560 posY=left_v;
3561
3562 num=(xmax-xmin);
3563 if(num==0) num=1;
3564 difX=(right_u-posX)/num;
3565 difY=(right_v-posY)/num;
3566 difX2=difX<<1;
3567 difY2=difY<<1;
3568
3569 if(xmin<drawX)
3570 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3571 xmax--;if(drawW<xmax) xmax=drawW;
3572
3573 for(j=xmin;j<xmax;j+=2)
3574 {
3575 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3576 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
3577 ((posX+difX)>>16)];
3578 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3579 GETLE16(&psxVuw[clutP+tC1])|
3580 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3581 posX+=difX2;
3582 posY+=difY2;
3583 }
3584 if(j==xmax)
3585 {
3586 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
3587 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3588 }
3589 }
3590 if(NextRow_FT4()) return;
3591 }
3592}
3593
3594////////////////////////////////////////////////////////////////////////
3595
3596static 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)
3597{
3598 int32_t num;
3599 int32_t i,j,xmin,xmax,ymin,ymax;
3600 int32_t difX, difY, difX2, difY2;
3601 int32_t posX,posY,YAdjust,clutP;
3602 short tC1,tC2;
3603
3604 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
3605 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
3606 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
3607 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
3608 if(drawY>=drawH) return;
3609 if(drawX>=drawW) return;
3610
3611 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
3612
3613 ymax=Ymax;
3614
3615 for(ymin=Ymin;ymin<drawY;ymin++)
3616 if(NextRow_FT4()) return;
3617
3618 clutP=(clY<<10)+clX;
3619
3620 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3621 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0);
3622
3623#ifdef FASTSOLID
3624
3625 if(!bCheckMask && !DrawSemiTrans)
3626 {
3627 for (i=ymin;i<=ymax;i++)
3628 {
3629 xmin=(left_x >> 16);
3630 xmax=(right_x >> 16);
3631
3632 if(xmax>=xmin)
3633 {
3634 posX=left_u;
3635 posY=left_v;
3636
3637 num=(xmax-xmin);
3638 if(num==0) num=1;
3639 difX=(right_u-posX)/num;
3640 difY=(right_v-posY)/num;
3641 difX2=difX<<1;
3642 difY2=difY<<1;
3643
3644 if(xmin<drawX)
3645 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3646 xmax--;if(drawW<xmax) xmax=drawW;
3647
3648 for(j=xmin;j<xmax;j+=2)
3649 {
3650 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3651 YAdjust+((posX>>16)&TWin.xmask)];
3652 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3653 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3654 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3655 GETLE16(&psxVuw[clutP+tC1])|
3656 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3657 posX+=difX2;
3658 posY+=difY2;
3659 }
3660 if(j==xmax)
3661 {
3662 tC1 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3663 YAdjust+((posX>>16)&TWin.xmask)];
3664 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3665 }
3666 }
3667 if(NextRow_FT4()) return;
3668 }
3669 return;
3670 }
3671
3672#endif
3673
3674
3675 for (i=ymin;i<=ymax;i++)
3676 {
3677 xmin=(left_x >> 16);
3678 xmax=(right_x >> 16);
3679
3680 if(xmax>=xmin)
3681 {
3682 posX=left_u;
3683 posY=left_v;
3684
3685 num=(xmax-xmin);
3686 if(num==0) num=1;
3687 difX=(right_u-posX)/num;
3688 difY=(right_v-posY)/num;
3689 difX2=difX<<1;
3690 difY2=difY<<1;
3691
3692 if(xmin<drawX)
3693 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3694 xmax--;if(drawW<xmax) xmax=drawW;
3695
3696 for(j=xmin;j<xmax;j+=2)
3697 {
3698 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3699 YAdjust+((posX>>16)&TWin.xmask)];
3700 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3701 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3702 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3703 GETLE16(&psxVuw[clutP+tC1])|
3704 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3705 posX+=difX2;
3706 posY+=difY2;
3707 }
3708 if(j==xmax)
3709 {
3710 tC1 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3711 YAdjust+((posX>>16)&TWin.xmask)];
3712 GetTextureTransColG(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3713 }
3714 }
3715 if(NextRow_FT4()) return;
3716 }
3717}
3718
3719////////////////////////////////////////////////////////////////////////
3720
3721static 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)
3722{
3723 int32_t num;
3724 int32_t i,j,xmin,xmax,ymin,ymax;
3725 int32_t difX, difY, difX2, difY2;
3726 int32_t posX,posY,YAdjust,clutP;
3727 short tC1,tC2;
3728
3729 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
3730 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
3731 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
3732 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
3733 if(drawY>=drawH) return;
3734 if(drawX>=drawW) return;
3735
3736 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
3737
3738 ymax=Ymax;
3739
3740 for(ymin=Ymin;ymin<drawY;ymin++)
3741 if(NextRow_FT4()) return;
3742
3743 clutP=(clY<<10)+clX;
3744
3745 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
3746 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0);
3747
3748#ifdef FASTSOLID
3749
3750 if(!bCheckMask && !DrawSemiTrans)
3751 {
3752 for (i=ymin;i<=ymax;i++)
3753 {
3754 xmin=(left_x >> 16);
3755 xmax=(right_x >> 16);
3756
3757 if(xmax>=xmin)
3758 {
3759 posX=left_u;
3760 posY=left_v;
3761
3762 num=(xmax-xmin);
3763 if(num==0) num=1;
3764 difX=(right_u-posX)/num;
3765 difY=(right_v-posY)/num;
3766 difX2=difX<<1;
3767 difY2=difY<<1;
3768
3769 if(xmin<drawX)
3770 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3771 xmax--;if(drawW<xmax) xmax=drawW;
3772
3773 for(j=xmin;j<xmax;j+=2)
3774 {
3775 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3776 YAdjust+((posX>>16)&TWin.xmask)];
3777 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3778 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3779 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3780 GETLE16(&psxVuw[clutP+tC1])|
3781 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3782 posX+=difX2;
3783 posY+=difY2;
3784 }
3785 if(j==xmax)
3786 {
3787 tC1 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3788 YAdjust+((posX>>16)&TWin.xmask)];
3789 GetTextureTransColG_S(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3790 }
3791 }
3792 if(NextRow_FT4()) return;
3793 }
3794 return;
3795 }
3796
3797#endif
3798
3799
3800 for (i=ymin;i<=ymax;i++)
3801 {
3802 xmin=(left_x >> 16);
3803 xmax=(right_x >> 16);
3804
3805 if(xmax>=xmin)
3806 {
3807 posX=left_u;
3808 posY=left_v;
3809
3810 num=(xmax-xmin);
3811 if(num==0) num=1;
3812 difX=(right_u-posX)/num;
3813 difY=(right_v-posY)/num;
3814 difX2=difX<<1;
3815 difY2=difY<<1;
3816
3817 if(xmin<drawX)
3818 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3819 xmax--;if(drawW<xmax) xmax=drawW;
3820
3821 for(j=xmin;j<xmax;j+=2)
3822 {
3823 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
3824 YAdjust+((posX>>16)&TWin.xmask)];
3825 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3826 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
3827 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[(i<<10)+j],
3828 GETLE16(&psxVuw[clutP+tC1])|
3829 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16);
3830 posX+=difX2;
3831 posY+=difY2;
3832 }
3833 if(j==xmax)
3834 {
3835 tC1 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
3836 YAdjust+((posX>>16)&TWin.xmask)];
3837 GetTextureTransColG_SPR(&psxVuw[(i<<10)+j],GETLE16(&psxVuw[clutP+tC1]));
3838 }
3839 }
3840 if(NextRow_FT4()) return;
3841 }
3842}
3843
3844////////////////////////////////////////////////////////////////////////
3845// POLY 3 F-SHADED TEX 15 BIT
3846////////////////////////////////////////////////////////////////////////
3847
3848static 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)
3849{
3850 int i,j,xmin,xmax,ymin,ymax;
3851 int32_t difX, difY,difX2, difY2;
3852 int32_t posX,posY;
3853
3854 if(x1>drawW && x2>drawW && x3>drawW) return;
3855 if(y1>drawH && y2>drawH && y3>drawH) return;
3856 if(x1<drawX && x2<drawX && x3<drawX) return;
3857 if(y1<drawY && y2<drawY && y3<drawY) return;
3858 if(drawY>=drawH) return;
3859 if(drawX>=drawW) return;
3860
3861 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
3862
3863 ymax=Ymax;
3864
3865 for(ymin=Ymin;ymin<drawY;ymin++)
3866 if(NextRow_FT()) return;
3867
3868 difX=delta_right_u;difX2=difX<<1;
3869 difY=delta_right_v;difY2=difY<<1;
3870
3871#ifdef FASTSOLID
3872
3873 if(!bCheckMask && !DrawSemiTrans)
3874 {
3875 for (i=ymin;i<=ymax;i++)
3876 {
3877 xmin=(left_x >> 16);
3878 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!
3879 if(drawW<xmax) xmax=drawW;
3880
3881 if(xmax>=xmin)
3882 {
3883 posX=left_u;
3884 posY=left_v;
3885
3886 if(xmin<drawX)
3887 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3888
3889 for(j=xmin;j<xmax;j+=2)
3890 {
3891 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3892 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
3893 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]));
3894
3895 posX+=difX2;
3896 posY+=difY2;
3897 }
3898 if(j==xmax)
3899 GetTextureTransColG_S(&psxVuw[(i<<10)+j],
3900 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]));
3901 }
3902 if(NextRow_FT())
3903 {
3904 return;
3905 }
3906 }
3907 return;
3908 }
3909
3910#endif
3911
3912 for (i=ymin;i<=ymax;i++)
3913 {
3914 xmin=(left_x >> 16);
3915 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!
3916 if(drawW<xmax) xmax=drawW;
3917
3918 if(xmax>=xmin)
3919 {
3920 posX=left_u;
3921 posY=left_v;
3922
3923 if(xmin<drawX)
3924 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3925
3926 for(j=xmin;j<xmax;j+=2)
3927 {
3928 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
3929 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
3930 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]));
3931
3932 posX+=difX2;
3933 posY+=difY2;
3934 }
3935 if(j==xmax)
3936 GetTextureTransColG(&psxVuw[(i<<10)+j],
3937 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]));
3938 }
3939 if(NextRow_FT())
3940 {
3941 return;
3942 }
3943 }
3944}
3945
3946////////////////////////////////////////////////////////////////////////
3947
3948static 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)
3949{
3950 int i,j,xmin,xmax,ymin,ymax;
3951 int32_t difX, difY,difX2, difY2;
3952 int32_t posX,posY;
3953
3954 if(x1>drawW && x2>drawW && x3>drawW) return;
3955 if(y1>drawH && y2>drawH && y3>drawH) return;
3956 if(x1<drawX && x2<drawX && x3<drawX) return;
3957 if(y1<drawY && y2<drawY && y3<drawY) return;
3958 if(drawY>=drawH) return;
3959 if(drawX>=drawW) return;
3960
3961 if(!SetupSections_FT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3)) return;
3962
3963 ymax=Ymax;
3964
3965 for(ymin=Ymin;ymin<drawY;ymin++)
3966 if(NextRow_FT()) return;
3967
3968 difX=delta_right_u;difX2=difX<<1;
3969 difY=delta_right_v;difY2=difY<<1;
3970
3971#ifdef FASTSOLID
3972
3973 if(!bCheckMask && !DrawSemiTrans)
3974 {
3975 for (i=ymin;i<=ymax;i++)
3976 {
3977 xmin=(left_x >> 16);
3978 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!
3979 if(drawW<xmax) xmax=drawW;
3980
3981 if(xmax>=xmin)
3982 {
3983 posX=left_u;
3984 posY=left_v;
3985
3986 if(xmin<drawX)
3987 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
3988
3989 for(j=xmin;j<xmax;j+=2)
3990 {
3991 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
3992 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
3993 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
3994 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
3995 (((posX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
3996
3997 posX+=difX2;
3998 posY+=difY2;
3999 }
4000 if(j==xmax)
4001 GetTextureTransColG_S(&psxVuw[(i<<10)+j],
4002 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4003 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4004 }
4005 if(NextRow_FT())
4006 {
4007 return;
4008 }
4009 }
4010 return;
4011 }
4012
4013#endif
4014
4015 for (i=ymin;i<=ymax;i++)
4016 {
4017 xmin=(left_x >> 16);
4018 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!
4019 if(drawW<xmax) xmax=drawW;
4020
4021 if(xmax>=xmin)
4022 {
4023 posX=left_u;
4024 posY=left_v;
4025
4026 if(xmin<drawX)
4027 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4028
4029 for(j=xmin;j<xmax;j+=2)
4030 {
4031 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
4032 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4033 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
4034 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4035 (((posX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4036
4037 posX+=difX2;
4038 posY+=difY2;
4039 }
4040 if(j==xmax)
4041 GetTextureTransColG(&psxVuw[(i<<10)+j],
4042 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4043 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4044 }
4045 if(NextRow_FT())
4046 {
4047 return;
4048 }
4049 }
4050}
4051
4052
4053////////////////////////////////////////////////////////////////////////
4054
4055#ifdef POLYQUAD3
4056
4057static 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)
4058{
4059 drawPoly3TD(x2,y2,x3,y3,x4,y4,
4060 tx2,ty2,tx3,ty3,tx4,ty4);
4061 drawPoly3TD(x1,y1,x2,y2,x4,y4,
4062 tx1,ty1,tx2,ty2,tx4,ty4);
4063}
4064
4065#endif
4066
4067// more exact:
4068
4069static 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)
4070{
4071 int32_t num;
4072 int32_t i,j,xmin,xmax,ymin,ymax;
4073 int32_t difX, difY, difX2, difY2;
4074 int32_t posX,posY;
4075
4076 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
4077 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
4078 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
4079 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
4080 if(drawY>=drawH) return;
4081 if(drawX>=drawW) return;
4082
4083 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
4084
4085 ymax=Ymax;
4086
4087 for(ymin=Ymin;ymin<drawY;ymin++)
4088 if(NextRow_FT4()) return;
4089
4090#ifdef FASTSOLID
4091
4092 if(!bCheckMask && !DrawSemiTrans)
4093 {
4094 for (i=ymin;i<=ymax;i++)
4095 {
4096 xmin=(left_x >> 16);
4097 xmax=(right_x >> 16);
4098
4099 if(xmax>=xmin)
4100 {
4101 posX=left_u;
4102 posY=left_v;
4103
4104 num=(xmax-xmin);
4105 if(num==0) num=1;
4106 difX=(right_u-posX)/num;
4107 difY=(right_v-posY)/num;
4108 difX2=difX<<1;
4109 difY2=difY<<1;
4110
4111 if(xmin<drawX)
4112 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4113 xmax--;if(drawW<xmax) xmax=drawW;
4114
4115 for(j=xmin;j<xmax;j+=2)
4116 {
4117 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
4118 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
4119 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]));
4120
4121 posX+=difX2;
4122 posY+=difY2;
4123 }
4124 if(j==xmax)
4125 GetTextureTransColG_S(&psxVuw[(i<<10)+j],
4126 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]));
4127 }
4128 if(NextRow_FT4()) return;
4129 }
4130 return;
4131 }
4132
4133#endif
4134
4135 for (i=ymin;i<=ymax;i++)
4136 {
4137 xmin=(left_x >> 16);
4138 xmax=(right_x >> 16);
4139
4140 if(xmax>=xmin)
4141 {
4142 posX=left_u;
4143 posY=left_v;
4144
4145 num=(xmax-xmin);
4146 if(num==0) num=1;
4147 difX=(right_u-posX)/num;
4148 difY=(right_v-posY)/num;
4149 difX2=difX<<1;
4150 difY2=difY<<1;
4151
4152 if(xmin<drawX)
4153 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4154 xmax--;if(drawW<xmax) xmax=drawW;
4155
4156 for(j=xmin;j<xmax;j+=2)
4157 {
4158 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
4159 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
4160 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]));
4161
4162 posX+=difX2;
4163 posY+=difY2;
4164 }
4165 if(j==xmax)
4166 GetTextureTransColG(&psxVuw[(i<<10)+j],
4167 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]));
4168 }
4169 if(NextRow_FT4()) return;
4170 }
4171}
4172
4173////////////////////////////////////////////////////////////////////////
4174
4175static 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)
4176{
4177 int32_t num;
4178 int32_t i,j,xmin,xmax,ymin,ymax;
4179 int32_t difX, difY, difX2, difY2;
4180 int32_t posX,posY;
4181
4182 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
4183 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
4184 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
4185 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
4186 if(drawY>=drawH) return;
4187 if(drawX>=drawW) return;
4188
4189 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
4190
4191 ymax=Ymax;
4192
4193 for(ymin=Ymin;ymin<drawY;ymin++)
4194 if(NextRow_FT4()) return;
4195
4196#ifdef FASTSOLID
4197
4198 if(!bCheckMask && !DrawSemiTrans)
4199 {
4200 for (i=ymin;i<=ymax;i++)
4201 {
4202 xmin=(left_x >> 16);
4203 xmax=(right_x >> 16);
4204
4205 if(xmax>=xmin)
4206 {
4207 posX=left_u;
4208 posY=left_v;
4209
4210 num=(xmax-xmin);
4211 if(num==0) num=1;
4212 difX=(right_u-posX)/num;
4213 difY=(right_v-posY)/num;
4214 difX2=difX<<1;
4215 difY2=difY<<1;
4216
4217 if(xmin<drawX)
4218 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4219 xmax--;if(drawW<xmax) xmax=drawW;
4220
4221 for(j=xmin;j<xmax;j+=2)
4222 {
4223 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
4224 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4225 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
4226 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY)<<10)+TWin.Position.y0+
4227 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4228
4229 posX+=difX2;
4230 posY+=difY2;
4231 }
4232 if(j==xmax)
4233 GetTextureTransColG_S(&psxVuw[(i<<10)+j],
4234 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4235 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4236 }
4237 if(NextRow_FT4()) return;
4238 }
4239 return;
4240 }
4241
4242#endif
4243
4244 for (i=ymin;i<=ymax;i++)
4245 {
4246 xmin=(left_x >> 16);
4247 xmax=(right_x >> 16);
4248
4249 if(xmax>=xmin)
4250 {
4251 posX=left_u;
4252 posY=left_v;
4253
4254 num=(xmax-xmin);
4255 if(num==0) num=1;
4256 difX=(right_u-posX)/num;
4257 difY=(right_v-posY)/num;
4258 difX2=difX<<1;
4259 difY2=difY<<1;
4260
4261 if(xmin<drawX)
4262 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4263 xmax--;if(drawW<xmax) xmax=drawW;
4264
4265 for(j=xmin;j<xmax;j+=2)
4266 {
4267 GetTextureTransColG32((uint32_t *)&psxVuw[(i<<10)+j],
4268 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4269 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
4270 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4271 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4272
4273 posX+=difX2;
4274 posY+=difY2;
4275 }
4276 if(j==xmax)
4277 GetTextureTransColG(&psxVuw[(i<<10)+j],
4278 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4279 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4280 }
4281 if(NextRow_FT4()) return;
4282 }
4283}
4284
4285////////////////////////////////////////////////////////////////////////
4286
4287static 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)
4288{
4289 int32_t num;
4290 int32_t i,j,xmin,xmax,ymin,ymax;
4291 int32_t difX, difY, difX2, difY2;
4292 int32_t posX,posY;
4293
4294 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
4295 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
4296 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
4297 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
4298 if(drawY>=drawH) return;
4299 if(drawX>=drawW) return;
4300
4301 if(!SetupSections_FT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4)) return;
4302
4303 ymax=Ymax;
4304
4305 for(ymin=Ymin;ymin<drawY;ymin++)
4306 if(NextRow_FT4()) return;
4307
4308#ifdef FASTSOLID
4309
4310 if(!bCheckMask && !DrawSemiTrans)
4311 {
4312 for (i=ymin;i<=ymax;i++)
4313 {
4314 xmin=(left_x >> 16);
4315 xmax=(right_x >> 16);
4316
4317 if(xmax>=xmin)
4318 {
4319 posX=left_u;
4320 posY=left_v;
4321
4322 num=(xmax-xmin);
4323 if(num==0) num=1;
4324 difX=(right_u-posX)/num;
4325 difY=(right_v-posY)/num;
4326 difX2=difX<<1;
4327 difY2=difY<<1;
4328
4329 if(xmin<drawX)
4330 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4331 xmax--;if(drawW<xmax) xmax=drawW;
4332
4333 for(j=xmin;j<xmax;j+=2)
4334 {
4335 GetTextureTransColG32_S((uint32_t *)&psxVuw[(i<<10)+j],
4336 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4337 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
4338 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY)<<10)+TWin.Position.y0+
4339 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4340
4341 posX+=difX2;
4342 posY+=difY2;
4343 }
4344 if(j==xmax)
4345 GetTextureTransColG_S(&psxVuw[(i<<10)+j],
4346 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4347 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4348 }
4349 if(NextRow_FT4()) return;
4350 }
4351 return;
4352 }
4353
4354#endif
4355
4356 for (i=ymin;i<=ymax;i++)
4357 {
4358 xmin=(left_x >> 16);
4359 xmax=(right_x >> 16);
4360
4361 if(xmax>=xmin)
4362 {
4363 posX=left_u;
4364 posY=left_v;
4365
4366 num=(xmax-xmin);
4367 if(num==0) num=1;
4368 difX=(right_u-posX)/num;
4369 difY=(right_v-posY)/num;
4370 difX2=difX<<1;
4371 difY2=difY<<1;
4372
4373 if(xmin<drawX)
4374 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;}
4375 xmax--;if(drawW<xmax) xmax=drawW;
4376
4377 for(j=xmin;j<xmax;j+=2)
4378 {
4379 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[(i<<10)+j],
4380 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4381 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
4382 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4383 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4384
4385 posX+=difX2;
4386 posY+=difY2;
4387 }
4388 if(j==xmax)
4389 GetTextureTransColG_SPR(&psxVuw[(i<<10)+j],
4390 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
4391 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]));
4392 }
4393 if(NextRow_FT4()) return;
4394 }
4395}
4396
4397////////////////////////////////////////////////////////////////////////
4398// POLY 3/4 G-SHADED
4399////////////////////////////////////////////////////////////////////////
4400
4401static inline void drawPoly3Gi(short x1,short y1,short x2,short y2,short x3,short y3,int32_t rgb1, int32_t rgb2, int32_t rgb3)
4402{
4403 int i,j,xmin,xmax,ymin,ymax;
4404 int32_t cR1,cG1,cB1;
4405 int32_t difR,difB,difG,difR2,difB2,difG2;
4406
4407 if(x1>drawW && x2>drawW && x3>drawW) return;
4408 if(y1>drawH && y2>drawH && y3>drawH) return;
4409 if(x1<drawX && x2<drawX && x3<drawX) return;
4410 if(y1<drawY && y2<drawY && y3<drawY) return;
4411 if(drawY>=drawH) return;
4412 if(drawX>=drawW) return;
4413
4414 if(!SetupSections_G(x1,y1,x2,y2,x3,y3,rgb1,rgb2,rgb3)) return;
4415
4416 ymax=Ymax;
4417
4418 for(ymin=Ymin;ymin<drawY;ymin++)
4419 if(NextRow_G()) return;
4420
4421 difR=delta_right_R;
4422 difG=delta_right_G;
4423 difB=delta_right_B;
4424 difR2=difR<<1;
4425 difG2=difG<<1;
4426 difB2=difB<<1;
4427
4428#ifdef FASTSOLID
4429
4430 if(!bCheckMask && !DrawSemiTrans && iDither!=2)
4431 {
4432 for (i=ymin;i<=ymax;i++)
4433 {
4434 xmin=(left_x >> 16);
4435 xmax=(right_x >> 16)-1;if(drawW<xmax) xmax=drawW;
4436
4437 if(xmax>=xmin)
4438 {
4439 cR1=left_R;
4440 cG1=left_G;
4441 cB1=left_B;
4442
4443 if(xmin<drawX)
4444 {j=drawX-xmin;xmin=drawX;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4445
4446 for(j=xmin;j<xmax;j+=2)
4447 {
4448 PUTLE32(((uint32_t *)&psxVuw[(i<<10)+j]),
4449 ((((cR1+difR) <<7)&0x7c000000)|(((cG1+difG) << 2)&0x03e00000)|(((cB1+difB)>>3)&0x001f0000)|
4450 (((cR1) >> 9)&0x7c00)|(((cG1) >> 14)&0x03e0)|(((cB1) >> 19)&0x001f))|lSetMask);
4451
4452 cR1+=difR2;
4453 cG1+=difG2;
4454 cB1+=difB2;
4455 }
4456 if(j==xmax)
4457 PUTLE16(&psxVuw[(i<<10)+j], (((cR1 >> 9)&0x7c00)|((cG1 >> 14)&0x03e0)|((cB1 >> 19)&0x001f))|sSetMask);
4458 }
4459 if(NextRow_G()) return;
4460 }
4461 return;
4462 }
4463
4464#endif
4465
4466 if(iDither==2)
4467 for (i=ymin;i<=ymax;i++)
4468 {
4469 xmin=(left_x >> 16);
4470 xmax=(right_x >> 16)-1;if(drawW<xmax) xmax=drawW;
4471
4472 if(xmax>=xmin)
4473 {
4474 cR1=left_R;
4475 cG1=left_G;
4476 cB1=left_B;
4477
4478 if(xmin<drawX)
4479 {j=drawX-xmin;xmin=drawX;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4480
4481 for(j=xmin;j<=xmax;j++)
4482 {
4483 GetShadeTransCol_Dither(&psxVuw[(i<<10)+j],(cB1>>16),(cG1>>16),(cR1>>16));
4484
4485 cR1+=difR;
4486 cG1+=difG;
4487 cB1+=difB;
4488 }
4489 }
4490 if(NextRow_G()) return;
4491 }
4492 else
4493 for (i=ymin;i<=ymax;i++)
4494 {
4495 xmin=(left_x >> 16);
4496 xmax=(right_x >> 16)-1;if(drawW<xmax) xmax=drawW;
4497
4498 if(xmax>=xmin)
4499 {
4500 cR1=left_R;
4501 cG1=left_G;
4502 cB1=left_B;
4503
4504 if(xmin<drawX)
4505 {j=drawX-xmin;xmin=drawX;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4506
4507 for(j=xmin;j<=xmax;j++)
4508 {
4509 GetShadeTransCol(&psxVuw[(i<<10)+j],((cR1 >> 9)&0x7c00)|((cG1 >> 14)&0x03e0)|((cB1 >> 19)&0x001f));
4510
4511 cR1+=difR;
4512 cG1+=difG;
4513 cB1+=difB;
4514 }
4515 }
4516 if(NextRow_G()) return;
4517 }
4518
4519}
4520
4521////////////////////////////////////////////////////////////////////////
4522
4523static void drawPoly3G(int32_t rgb1, int32_t rgb2, int32_t rgb3)
4524{
4525 drawPoly3Gi(lx0,ly0,lx1,ly1,lx2,ly2,rgb1,rgb2,rgb3);
4526}
4527
4528// draw two g-shaded tris for right psx shading emulation
4529
4530static void drawPoly4G(int32_t rgb1, int32_t rgb2, int32_t rgb3, int32_t rgb4)
4531{
4532 drawPoly3Gi(lx1,ly1,lx3,ly3,lx2,ly2,
4533 rgb2,rgb4,rgb3);
4534 drawPoly3Gi(lx0,ly0,lx1,ly1,lx2,ly2,
4535 rgb1,rgb2,rgb3);
4536}
4537
4538////////////////////////////////////////////////////////////////////////
4539// POLY 3/4 G-SHADED TEX PAL4
4540////////////////////////////////////////////////////////////////////////
4541
4542static 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)
4543{
4544 int i,j,xmin,xmax,ymin,ymax;
4545 int32_t cR1,cG1,cB1;
4546 int32_t difR,difB,difG,difR2,difB2,difG2;
4547 int32_t difX, difY,difX2, difY2;
4548 int32_t posX,posY,YAdjust,clutP,XAdjust;
4549 short tC1,tC2;
4550
4551 if(x1>drawW && x2>drawW && x3>drawW) return;
4552 if(y1>drawH && y2>drawH && y3>drawH) return;
4553 if(x1<drawX && x2<drawX && x3<drawX) return;
4554 if(y1<drawY && y2<drawY && y3<drawY) return;
4555 if(drawY>=drawH) return;
4556 if(drawX>=drawW) return;
4557
4558 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
4559
4560 ymax=Ymax;
4561
4562 for(ymin=Ymin;ymin<drawY;ymin++)
4563 if(NextRow_GT()) return;
4564
4565 clutP=(clY<<10)+clX;
4566
4567 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
4568
4569 difR=delta_right_R;
4570 difG=delta_right_G;
4571 difB=delta_right_B;
4572 difR2=difR<<1;
4573 difG2=difG<<1;
4574 difB2=difB<<1;
4575
4576 difX=delta_right_u;difX2=difX<<1;
4577 difY=delta_right_v;difY2=difY<<1;
4578
4579#ifdef FASTSOLID
4580
4581 if(!bCheckMask && !DrawSemiTrans && !iDither)
4582 {
4583 for (i=ymin;i<=ymax;i++)
4584 {
4585 xmin=((left_x) >> 16);
4586 xmax=((right_x) >> 16)-1; //!!!!!!!!!!!!!
4587 if(drawW<xmax) xmax=drawW;
4588
4589 if(xmax>=xmin)
4590 {
4591 posX=left_u;
4592 posY=left_v;
4593 cR1=left_R;
4594 cG1=left_G;
4595 cB1=left_B;
4596
4597 if(xmin<drawX)
4598 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4599
4600 for(j=xmin;j<xmax;j+=2)
4601 {
4602 XAdjust=(posX>>16);
4603 tC1 = psxVub[((posY>>5)&0xFFFFF800)+YAdjust+(XAdjust>>1)];
4604 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4605 XAdjust=((posX+difX)>>16);
4606 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
4607 (XAdjust>>1)];
4608 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
4609
4610 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
4611 GETLE16(&psxVuw[clutP+tC1])|
4612 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
4613 (cB1>>16)|((cB1+difB)&0xff0000),
4614 (cG1>>16)|((cG1+difG)&0xff0000),
4615 (cR1>>16)|((cR1+difR)&0xff0000));
4616 posX+=difX2;
4617 posY+=difY2;
4618 cR1+=difR2;
4619 cG1+=difG2;
4620 cB1+=difB2;
4621 }
4622 if(j==xmax)
4623 {
4624 XAdjust=(posX>>16);
4625 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
4626 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4627 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
4628 GETLE16(&psxVuw[clutP+tC1]),
4629 (cB1>>16),(cG1>>16),(cR1>>16));
4630 }
4631 }
4632 if(NextRow_GT())
4633 {
4634 return;
4635 }
4636 }
4637 return;
4638 }
4639
4640#endif
4641
4642 for (i=ymin;i<=ymax;i++)
4643 {
4644 xmin=(left_x >> 16);
4645 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!
4646 if(drawW<xmax) xmax=drawW;
4647
4648 if(xmax>=xmin)
4649 {
4650 posX=left_u;
4651 posY=left_v;
4652 cR1=left_R;
4653 cG1=left_G;
4654 cB1=left_B;
4655
4656 if(xmin<drawX)
4657 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4658
4659 for(j=xmin;j<=xmax;j++)
4660 {
4661 XAdjust=(posX>>16);
4662 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
4663 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4664 if(iDither)
4665 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
4666 GETLE16(&psxVuw[clutP+tC1]),
4667 (cB1>>16),(cG1>>16),(cR1>>16));
4668 else
4669 GetTextureTransColGX(&psxVuw[(i<<10)+j],
4670 GETLE16(&psxVuw[clutP+tC1]),
4671 (cB1>>16),(cG1>>16),(cR1>>16));
4672 posX+=difX;
4673 posY+=difY;
4674 cR1+=difR;
4675 cG1+=difG;
4676 cB1+=difB;
4677 }
4678 }
4679 if(NextRow_GT())
4680 {
4681 return;
4682 }
4683 }
4684}
4685
4686////////////////////////////////////////////////////////////////////////
4687
4688static 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)
4689{
4690 int i,j,xmin,xmax,ymin,ymax;
4691 int32_t cR1,cG1,cB1;
4692 int32_t difR,difB,difG,difR2,difB2,difG2;
4693 int32_t difX, difY,difX2, difY2;
4694 int32_t posX,posY,YAdjust,clutP,XAdjust;
4695 short tC1,tC2;
4696
4697 if(x1>drawW && x2>drawW && x3>drawW) return;
4698 if(y1>drawH && y2>drawH && y3>drawH) return;
4699 if(x1<drawX && x2<drawX && x3<drawX) return;
4700 if(y1<drawY && y2<drawY && y3<drawY) return;
4701 if(drawY>=drawH) return;
4702 if(drawX>=drawW) return;
4703
4704 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
4705
4706 ymax=Ymax;
4707
4708 for(ymin=Ymin;ymin<drawY;ymin++)
4709 if(NextRow_GT()) return;
4710
4711 clutP=(clY<<10)+clX;
4712
4713 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
4714 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0>>1);
4715
4716 difR=delta_right_R;
4717 difG=delta_right_G;
4718 difB=delta_right_B;
4719 difR2=difR<<1;
4720 difG2=difG<<1;
4721 difB2=difB<<1;
4722
4723 difX=delta_right_u;difX2=difX<<1;
4724 difY=delta_right_v;difY2=difY<<1;
4725
4726#ifdef FASTSOLID
4727
4728 if(!bCheckMask && !DrawSemiTrans && !iDither)
4729 {
4730 for (i=ymin;i<=ymax;i++)
4731 {
4732 xmin=((left_x) >> 16);
4733 xmax=((right_x) >> 16)-1; //!!!!!!!!!!!!!
4734 if(drawW<xmax) xmax=drawW;
4735
4736 if(xmax>=xmin)
4737 {
4738 posX=left_u;
4739 posY=left_v;
4740 cR1=left_R;
4741 cG1=left_G;
4742 cB1=left_B;
4743
4744 if(xmin<drawX)
4745 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4746
4747 for(j=xmin;j<xmax;j+=2)
4748 {
4749 XAdjust=(posX>>16)&TWin.xmask;
4750 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
4751 YAdjust+(XAdjust>>1)];
4752 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4753 XAdjust=((posX+difX)>>16)&TWin.xmask;
4754 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
4755 YAdjust+(XAdjust>>1)];
4756 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
4757 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
4758 GETLE16(&psxVuw[clutP+tC1])|
4759 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
4760 (cB1>>16)|((cB1+difB)&0xff0000),
4761 (cG1>>16)|((cG1+difG)&0xff0000),
4762 (cR1>>16)|((cR1+difR)&0xff0000));
4763 posX+=difX2;
4764 posY+=difY2;
4765 cR1+=difR2;
4766 cG1+=difG2;
4767 cB1+=difB2;
4768 }
4769 if(j==xmax)
4770 {
4771 XAdjust=(posX>>16)&TWin.xmask;
4772 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
4773 YAdjust+(XAdjust>>1)];
4774 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4775 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
4776 GETLE16(&psxVuw[clutP+tC1]),
4777 (cB1>>16),(cG1>>16),(cR1>>16));
4778 }
4779 }
4780 if(NextRow_GT())
4781 {
4782 return;
4783 }
4784 }
4785 return;
4786 }
4787
4788#endif
4789
4790 for (i=ymin;i<=ymax;i++)
4791 {
4792 xmin=(left_x >> 16);
4793 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!
4794 if(drawW<xmax) xmax=drawW;
4795
4796 if(xmax>=xmin)
4797 {
4798 posX=left_u;
4799 posY=left_v;
4800 cR1=left_R;
4801 cG1=left_G;
4802 cB1=left_B;
4803
4804 if(xmin<drawX)
4805 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4806
4807 for(j=xmin;j<=xmax;j++)
4808 {
4809 XAdjust=(posX>>16)&TWin.xmask;
4810 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
4811 YAdjust+(XAdjust>>1)];
4812 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4813 if(iDither)
4814 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
4815 GETLE16(&psxVuw[clutP+tC1]),
4816 (cB1>>16),(cG1>>16),(cR1>>16));
4817 else
4818 GetTextureTransColGX(&psxVuw[(i<<10)+j],
4819 GETLE16(&psxVuw[clutP+tC1]),
4820 (cB1>>16),(cG1>>16),(cR1>>16));
4821 posX+=difX;
4822 posY+=difY;
4823 cR1+=difR;
4824 cG1+=difG;
4825 cB1+=difB;
4826 }
4827 }
4828 if(NextRow_GT())
4829 {
4830 return;
4831 }
4832 }
4833}
4834
4835////////////////////////////////////////////////////////////////////////
4836
4837// note: the psx is doing g-shaded quads as two g-shaded tris,
4838// like the following func... sadly texturing is not 100%
4839// correct that way, so small texture distortions can
4840// happen...
4841
4842#ifdef POLYQUAD3GT
4843
4844static void drawPoly4TGEx4_TRI(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
4845 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
4846 short clX, short clY,
4847 int32_t col1, int32_t col2, int32_t col3, int32_t col4)
4848{
4849 drawPoly3TGEx4(x2,y2,x3,y3,x4,y4,
4850 tx2,ty2,tx3,ty3,tx4,ty4,
4851 clX,clY,
4852 col2,col4,col3);
4853 drawPoly3TGEx4(x1,y1,x2,y2,x4,y4,
4854 tx1,ty1,tx2,ty2,tx4,ty4,
4855 clX,clY,
4856 col1,col2,col3);
4857}
4858
4859#endif
4860
4861////////////////////////////////////////////////////////////////////////
4862
4863static void drawPoly4TGEx4(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
4864 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
4865 short clX, short clY,
4866 int32_t col1, int32_t col2, int32_t col4, int32_t col3)
4867{
4868 int32_t num;
4869 int32_t i,j,xmin,xmax,ymin,ymax;
4870 int32_t cR1,cG1,cB1;
4871 int32_t difR,difB,difG,difR2,difB2,difG2;
4872 int32_t difX, difY, difX2, difY2;
4873 int32_t posX,posY,YAdjust,clutP,XAdjust;
4874 short tC1,tC2;
4875
4876 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
4877 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
4878 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
4879 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
4880 if(drawY>=drawH) return;
4881 if(drawX>=drawW) return;
4882
4883 if(!SetupSections_GT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4,col1,col2,col3,col4)) return;
4884
4885 ymax=Ymax;
4886
4887 for(ymin=Ymin;ymin<drawY;ymin++)
4888 if(NextRow_GT4()) return;
4889
4890 clutP=(clY<<10)+clX;
4891
4892 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
4893
4894
4895#ifdef FASTSOLID
4896
4897 if(!bCheckMask && !DrawSemiTrans && !iDither)
4898 {
4899 for (i=ymin;i<=ymax;i++)
4900 {
4901 xmin=(left_x >> 16);
4902 xmax=(right_x >> 16);
4903
4904 if(xmax>=xmin)
4905 {
4906 posX=left_u;
4907 posY=left_v;
4908
4909 num=(xmax-xmin);
4910 if(num==0) num=1;
4911 difX=(right_u-posX)/num;
4912 difY=(right_v-posY)/num;
4913 difX2=difX<<1;
4914 difY2=difY<<1;
4915
4916 cR1=left_R;
4917 cG1=left_G;
4918 cB1=left_B;
4919 difR=(right_R-cR1)/num;
4920 difG=(right_G-cG1)/num;
4921 difB=(right_B-cB1)/num;
4922 difR2=difR<<1;
4923 difG2=difG<<1;
4924 difB2=difB<<1;
4925
4926 if(xmin<drawX)
4927 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
4928 xmax--;if(drawW<xmax) xmax=drawW;
4929
4930 for(j=xmin;j<xmax;j+=2)
4931 {
4932 XAdjust=(posX>>16);
4933 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(XAdjust>>1)];
4934 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4935 XAdjust=((posX+difX)>>16);
4936 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
4937 (XAdjust>>1)];
4938 tC2=(tC2>>((XAdjust&1)<<2))&0xf;
4939
4940 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
4941 GETLE16(&psxVuw[clutP+tC1])|
4942 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
4943 (cB1>>16)|((cB1+difB)&0xff0000),
4944 (cG1>>16)|((cG1+difG)&0xff0000),
4945 (cR1>>16)|((cR1+difR)&0xff0000));
4946 posX+=difX2;
4947 posY+=difY2;
4948 cR1+=difR2;
4949 cG1+=difG2;
4950 cB1+=difB2;
4951 }
4952 if(j==xmax)
4953 {
4954 XAdjust=(posX>>16);
4955 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
4956 (XAdjust>>1)];
4957 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
4958
4959 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
4960 GETLE16(&psxVuw[clutP+tC1]),
4961 (cB1>>16),(cG1>>16),(cR1>>16));
4962 }
4963 }
4964 if(NextRow_GT4()) return;
4965 }
4966 return;
4967 }
4968
4969#endif
4970
4971 for (i=ymin;i<=ymax;i++)
4972 {
4973 xmin=(left_x >> 16);
4974 xmax=(right_x >> 16);
4975
4976 if(xmax>=xmin)
4977 {
4978 posX=left_u;
4979 posY=left_v;
4980
4981 num=(xmax-xmin);
4982 if(num==0) num=1;
4983 difX=(right_u-posX)/num;
4984 difY=(right_v-posY)/num;
4985 difX2=difX<<1;
4986 difY2=difY<<1;
4987
4988 cR1=left_R;
4989 cG1=left_G;
4990 cB1=left_B;
4991 difR=(right_R-cR1)/num;
4992 difG=(right_G-cG1)/num;
4993 difB=(right_B-cB1)/num;
4994 difR2=difR<<1;
4995 difG2=difG<<1;
4996 difB2=difB<<1;
4997
4998 if(xmin<drawX)
4999 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5000 xmax--;if(drawW<xmax) xmax=drawW;
5001
5002 for(j=xmin;j<=xmax;j++)
5003 {
5004 XAdjust=(posX>>16);
5005 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+
5006 (XAdjust>>1)];
5007 tC1=(tC1>>((XAdjust&1)<<2))&0xf;
5008 if(iDither)
5009 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5010 GETLE16(&psxVuw[clutP+tC1]),
5011 (cB1>>16),(cG1>>16),(cR1>>16));
5012 else
5013 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5014 GETLE16(&psxVuw[clutP+tC1]),
5015 (cB1>>16),(cG1>>16),(cR1>>16));
5016 posX+=difX;
5017 posY+=difY;
5018 cR1+=difR;
5019 cG1+=difG;
5020 cB1+=difB;
5021 }
5022 }
5023 if(NextRow_GT4()) return;
5024 }
5025}
5026
5027////////////////////////////////////////////////////////////////////////
5028
5029static void drawPoly4TGEx4_TW(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
5030 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
5031 short clX, short clY,
5032 int32_t col1, int32_t col2, int32_t col3, int32_t col4)
5033{
5034 drawPoly3TGEx4_TW(x2,y2,x3,y3,x4,y4,
5035 tx2,ty2,tx3,ty3,tx4,ty4,
5036 clX,clY,
5037 col2,col4,col3);
5038
5039 drawPoly3TGEx4_TW(x1,y1,x2,y2,x4,y4,
5040 tx1,ty1,tx2,ty2,tx4,ty4,
5041 clX,clY,
5042 col1,col2,col3);
5043}
5044
5045////////////////////////////////////////////////////////////////////////
5046// POLY 3/4 G-SHADED TEX PAL8
5047////////////////////////////////////////////////////////////////////////
5048
5049static 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)
5050{
5051 int i,j,xmin,xmax,ymin,ymax;
5052 int32_t cR1,cG1,cB1;
5053 int32_t difR,difB,difG,difR2,difB2,difG2;
5054 int32_t difX, difY,difX2, difY2;
5055 int32_t posX,posY,YAdjust,clutP;
5056 short tC1,tC2;
5057
5058 if(x1>drawW && x2>drawW && x3>drawW) return;
5059 if(y1>drawH && y2>drawH && y3>drawH) return;
5060 if(x1<drawX && x2<drawX && x3<drawX) return;
5061 if(y1<drawY && y2<drawY && y3<drawY) return;
5062 if(drawY>=drawH) return;
5063 if(drawX>=drawW) return;
5064
5065 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
5066
5067 ymax=Ymax;
5068
5069 for(ymin=Ymin;ymin<drawY;ymin++)
5070 if(NextRow_GT()) return;
5071
5072 clutP=(clY<<10)+clX;
5073
5074 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
5075
5076 difR=delta_right_R;
5077 difG=delta_right_G;
5078 difB=delta_right_B;
5079 difR2=difR<<1;
5080 difG2=difG<<1;
5081 difB2=difB<<1;
5082 difX=delta_right_u;difX2=difX<<1;
5083 difY=delta_right_v;difY2=difY<<1;
5084
5085#ifdef FASTSOLID
5086
5087 if(!bCheckMask && !DrawSemiTrans && !iDither)
5088 {
5089 for (i=ymin;i<=ymax;i++)
5090 {
5091 xmin=(left_x >> 16);
5092 xmax=(right_x >> 16)-1; // !!!!!!!!!!!!!
5093 if(drawW<xmax) xmax=drawW;
5094
5095 if(xmax>=xmin)
5096 {
5097 posX=left_u;
5098 posY=left_v;
5099 cR1=left_R;
5100 cG1=left_G;
5101 cB1=left_B;
5102
5103 if(xmin<drawX)
5104 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5105
5106 for(j=xmin;j<xmax;j+=2)
5107 {
5108 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+((posX>>16))];
5109 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
5110 (((posX+difX)>>16))];
5111 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5112 GETLE16(&psxVuw[clutP+tC1])|
5113 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
5114 (cB1>>16)|((cB1+difB)&0xff0000),
5115 (cG1>>16)|((cG1+difG)&0xff0000),
5116 (cR1>>16)|((cR1+difR)&0xff0000));
5117 posX+=difX2;
5118 posY+=difY2;
5119 cR1+=difR2;
5120 cG1+=difG2;
5121 cB1+=difB2;
5122 }
5123 if(j==xmax)
5124 {
5125 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+((posX>>16))];
5126 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5127 GETLE16(&psxVuw[clutP+tC1]),
5128 (cB1>>16),(cG1>>16),(cR1>>16));
5129 }
5130 }
5131 if(NextRow_GT())
5132 {
5133 return;
5134 }
5135 }
5136 return;
5137 }
5138
5139#endif
5140
5141 for (i=ymin;i<=ymax;i++)
5142 {
5143 xmin=(left_x >> 16);
5144 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!!!!!!
5145 if(drawW<xmax) xmax=drawW;
5146
5147 if(xmax>=xmin)
5148 {
5149 posX=left_u;
5150 posY=left_v;
5151 cR1=left_R;
5152 cG1=left_G;
5153 cB1=left_B;
5154
5155 if(xmin<drawX)
5156 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5157
5158 for(j=xmin;j<=xmax;j++)
5159 {
5160 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+((posX>>16))];
5161 if(iDither)
5162 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5163 GETLE16(&psxVuw[clutP+tC1]),
5164 (cB1>>16),(cG1>>16),(cR1>>16));
5165 else
5166 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5167 GETLE16(&psxVuw[clutP+tC1]),
5168 (cB1>>16),(cG1>>16),(cR1>>16));
5169 posX+=difX;
5170 posY+=difY;
5171 cR1+=difR;
5172 cG1+=difG;
5173 cB1+=difB;
5174 }
5175 }
5176 if(NextRow_GT())
5177 {
5178 return;
5179 }
5180 }
5181}
5182
5183////////////////////////////////////////////////////////////////////////
5184
5185static 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)
5186{
5187 int i,j,xmin,xmax,ymin,ymax;
5188 int32_t cR1,cG1,cB1;
5189 int32_t difR,difB,difG,difR2,difB2,difG2;
5190 int32_t difX, difY,difX2, difY2;
5191 int32_t posX,posY,YAdjust,clutP;
5192 short tC1,tC2;
5193
5194 if(x1>drawW && x2>drawW && x3>drawW) return;
5195 if(y1>drawH && y2>drawH && y3>drawH) return;
5196 if(x1<drawX && x2<drawX && x3<drawX) return;
5197 if(y1<drawY && y2<drawY && y3<drawY) return;
5198 if(drawY>=drawH) return;
5199 if(drawX>=drawW) return;
5200
5201 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
5202
5203 ymax=Ymax;
5204
5205 for(ymin=Ymin;ymin<drawY;ymin++)
5206 if(NextRow_GT()) return;
5207
5208 clutP=(clY<<10)+clX;
5209
5210 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
5211 YAdjust+=(TWin.Position.y0<<11)+(TWin.Position.x0);
5212
5213 difR=delta_right_R;
5214 difG=delta_right_G;
5215 difB=delta_right_B;
5216 difR2=difR<<1;
5217 difG2=difG<<1;
5218 difB2=difB<<1;
5219 difX=delta_right_u;difX2=difX<<1;
5220 difY=delta_right_v;difY2=difY<<1;
5221
5222#ifdef FASTSOLID
5223
5224 if(!bCheckMask && !DrawSemiTrans && !iDither)
5225 {
5226 for (i=ymin;i<=ymax;i++)
5227 {
5228 xmin=(left_x >> 16);
5229 xmax=(right_x >> 16)-1; // !!!!!!!!!!!!!
5230 if(drawW<xmax) xmax=drawW;
5231
5232 if(xmax>=xmin)
5233 {
5234 posX=left_u;
5235 posY=left_v;
5236 cR1=left_R;
5237 cG1=left_G;
5238 cB1=left_B;
5239
5240 if(xmin<drawX)
5241 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5242
5243 for(j=xmin;j<xmax;j+=2)
5244 {
5245 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
5246 YAdjust+((posX>>16)&TWin.xmask)];
5247 tC2 = psxVub[((((posY+difY)>>16)&TWin.ymask)<<11)+
5248 YAdjust+(((posX+difX)>>16)&TWin.xmask)];
5249
5250 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5251 GETLE16(&psxVuw[clutP+tC1])|
5252 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
5253 (cB1>>16)|((cB1+difB)&0xff0000),
5254 (cG1>>16)|((cG1+difG)&0xff0000),
5255 (cR1>>16)|((cR1+difR)&0xff0000));
5256 posX+=difX2;
5257 posY+=difY2;
5258 cR1+=difR2;
5259 cG1+=difG2;
5260 cB1+=difB2;
5261 }
5262 if(j==xmax)
5263 {
5264 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
5265 YAdjust+((posX>>16)&TWin.xmask)];
5266 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5267 GETLE16(&psxVuw[clutP+tC1]),
5268 (cB1>>16),(cG1>>16),(cR1>>16));
5269 }
5270 }
5271 if(NextRow_GT())
5272 {
5273 return;
5274 }
5275 }
5276 return;
5277 }
5278
5279#endif
5280
5281 for (i=ymin;i<=ymax;i++)
5282 {
5283 xmin=(left_x >> 16);
5284 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!!!!!!
5285 if(drawW<xmax) xmax=drawW;
5286
5287 if(xmax>=xmin)
5288 {
5289 posX=left_u;
5290 posY=left_v;
5291 cR1=left_R;
5292 cG1=left_G;
5293 cB1=left_B;
5294
5295 if(xmin<drawX)
5296 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5297
5298 for(j=xmin;j<=xmax;j++)
5299 {
5300 tC1 = psxVub[(((posY>>16)&TWin.ymask)<<11)+
5301 YAdjust+((posX>>16)&TWin.xmask)];
5302 if(iDither)
5303 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5304 GETLE16(&psxVuw[clutP+tC1]),
5305 (cB1>>16),(cG1>>16),(cR1>>16));
5306 else
5307 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5308 GETLE16(&psxVuw[clutP+tC1]),
5309 (cB1>>16),(cG1>>16),(cR1>>16));
5310 posX+=difX;
5311 posY+=difY;
5312 cR1+=difR;
5313 cG1+=difG;
5314 cB1+=difB;
5315 }
5316 }
5317 if(NextRow_GT())
5318 {
5319 return;
5320 }
5321 }
5322}
5323
5324////////////////////////////////////////////////////////////////////////
5325
5326// note: two g-shaded tris: small texture distortions can happen
5327
5328#ifdef POLYQUAD3GT
5329
5330static void drawPoly4TGEx8_TRI(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
5331 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
5332 short clX, short clY,
5333 int32_t col1, int32_t col2, int32_t col3, int32_t col4)
5334{
5335 drawPoly3TGEx8(x2,y2,x3,y3,x4,y4,
5336 tx2,ty2,tx3,ty3,tx4,ty4,
5337 clX,clY,
5338 col2,col4,col3);
5339 drawPoly3TGEx8(x1,y1,x2,y2,x4,y4,
5340 tx1,ty1,tx2,ty2,tx4,ty4,
5341 clX,clY,
5342 col1,col2,col3);
5343}
5344
5345#endif
5346
5347static void drawPoly4TGEx8(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
5348 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
5349 short clX, short clY,
5350 int32_t col1, int32_t col2, int32_t col4, int32_t col3)
5351{
5352 int32_t num;
5353 int32_t i,j,xmin,xmax,ymin,ymax;
5354 int32_t cR1,cG1,cB1;
5355 int32_t difR,difB,difG,difR2,difB2,difG2;
5356 int32_t difX, difY, difX2, difY2;
5357 int32_t posX,posY,YAdjust,clutP;
5358 short tC1,tC2;
5359
5360 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
5361 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
5362 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
5363 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
5364 if(drawY>=drawH) return;
5365 if(drawX>=drawW) return;
5366
5367 if(!SetupSections_GT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4,col1,col2,col3,col4)) return;
5368
5369 ymax=Ymax;
5370
5371 for(ymin=Ymin;ymin<drawY;ymin++)
5372 if(NextRow_GT4()) return;
5373
5374 clutP=(clY<<10)+clX;
5375
5376 YAdjust=((GlobalTextAddrY)<<11)+(GlobalTextAddrX<<1);
5377
5378#ifdef FASTSOLID
5379
5380 if(!bCheckMask && !DrawSemiTrans && !iDither)
5381 {
5382 for (i=ymin;i<=ymax;i++)
5383 {
5384 xmin=(left_x >> 16);
5385 xmax=(right_x >> 16);
5386
5387 if(xmax>=xmin)
5388 {
5389 posX=left_u;
5390 posY=left_v;
5391
5392 num=(xmax-xmin);
5393 if(num==0) num=1;
5394 difX=(right_u-posX)/num;
5395 difY=(right_v-posY)/num;
5396 difX2=difX<<1;
5397 difY2=difY<<1;
5398
5399 cR1=left_R;
5400 cG1=left_G;
5401 cB1=left_B;
5402 difR=(right_R-cR1)/num;
5403 difG=(right_G-cG1)/num;
5404 difB=(right_B-cB1)/num;
5405 difR2=difR<<1;
5406 difG2=difG<<1;
5407 difB2=difB<<1;
5408
5409 if(xmin<drawX)
5410 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5411 xmax--;if(drawW<xmax) xmax=drawW;
5412
5413 for(j=xmin;j<xmax;j+=2)
5414 {
5415 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
5416 tC2 = psxVub[(((posY+difY)>>5)&(int32_t)0xFFFFF800)+YAdjust+
5417 ((posX+difX)>>16)];
5418
5419 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5420 GETLE16(&psxVuw[clutP+tC1])|
5421 ((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16,
5422 (cB1>>16)|((cB1+difB)&0xff0000),
5423 (cG1>>16)|((cG1+difG)&0xff0000),
5424 (cR1>>16)|((cR1+difR)&0xff0000));
5425 posX+=difX2;
5426 posY+=difY2;
5427 cR1+=difR2;
5428 cG1+=difG2;
5429 cB1+=difB2;
5430 }
5431 if(j==xmax)
5432 {
5433 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
5434 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5435 GETLE16(&psxVuw[clutP+tC1]),
5436 (cB1>>16),(cG1>>16),(cR1>>16));
5437 }
5438 }
5439 if(NextRow_GT4()) return;
5440 }
5441 return;
5442 }
5443
5444#endif
5445
5446 for (i=ymin;i<=ymax;i++)
5447 {
5448 xmin=(left_x >> 16);
5449 xmax=(right_x >> 16);
5450
5451 if(xmax>=xmin)
5452 {
5453 posX=left_u;
5454 posY=left_v;
5455
5456 num=(xmax-xmin);
5457 if(num==0) num=1;
5458 difX=(right_u-posX)/num;
5459 difY=(right_v-posY)/num;
5460 difX2=difX<<1;
5461 difY2=difY<<1;
5462
5463 cR1=left_R;
5464 cG1=left_G;
5465 cB1=left_B;
5466 difR=(right_R-cR1)/num;
5467 difG=(right_G-cG1)/num;
5468 difB=(right_B-cB1)/num;
5469 difR2=difR<<1;
5470 difG2=difG<<1;
5471 difB2=difB<<1;
5472
5473 if(xmin<drawX)
5474 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5475 xmax--;if(drawW<xmax) xmax=drawW;
5476
5477 for(j=xmin;j<=xmax;j++)
5478 {
5479 tC1 = psxVub[((posY>>5)&(int32_t)0xFFFFF800)+YAdjust+(posX>>16)];
5480 if(iDither)
5481 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5482 GETLE16(&psxVuw[clutP+tC1]),
5483 (cB1>>16),(cG1>>16),(cR1>>16));
5484 else
5485 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5486 GETLE16(&psxVuw[clutP+tC1]),
5487 (cB1>>16),(cG1>>16),(cR1>>16));
5488 posX+=difX;
5489 posY+=difY;
5490 cR1+=difR;
5491 cG1+=difG;
5492 cB1+=difB;
5493 }
5494 }
5495 if(NextRow_GT4()) return;
5496 }
5497}
5498
5499////////////////////////////////////////////////////////////////////////
5500
5501static void drawPoly4TGEx8_TW(short x1, short y1, short x2, short y2, short x3, short y3, short x4, short y4,
5502 short tx1, short ty1, short tx2, short ty2, short tx3, short ty3, short tx4, short ty4,
5503 short clX, short clY,
5504 int32_t col1, int32_t col2, int32_t col3, int32_t col4)
5505{
5506 drawPoly3TGEx8_TW(x2,y2,x3,y3,x4,y4,
5507 tx2,ty2,tx3,ty3,tx4,ty4,
5508 clX,clY,
5509 col2,col4,col3);
5510 drawPoly3TGEx8_TW(x1,y1,x2,y2,x4,y4,
5511 tx1,ty1,tx2,ty2,tx4,ty4,
5512 clX,clY,
5513 col1,col2,col3);
5514}
5515
5516////////////////////////////////////////////////////////////////////////
5517// POLY 3 G-SHADED TEX 15 BIT
5518////////////////////////////////////////////////////////////////////////
5519
5520static 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)
5521{
5522 int i,j,xmin,xmax,ymin,ymax;
5523 int32_t cR1,cG1,cB1;
5524 int32_t difR,difB,difG,difR2,difB2,difG2;
5525 int32_t difX, difY,difX2, difY2;
5526 int32_t posX,posY;
5527
5528 if(x1>drawW && x2>drawW && x3>drawW) return;
5529 if(y1>drawH && y2>drawH && y3>drawH) return;
5530 if(x1<drawX && x2<drawX && x3<drawX) return;
5531 if(y1<drawY && y2<drawY && y3<drawY) return;
5532 if(drawY>=drawH) return;
5533 if(drawX>=drawW) return;
5534
5535 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
5536
5537 ymax=Ymax;
5538
5539 for(ymin=Ymin;ymin<drawY;ymin++)
5540 if(NextRow_GT()) return;
5541
5542 difR=delta_right_R;
5543 difG=delta_right_G;
5544 difB=delta_right_B;
5545 difR2=difR<<1;
5546 difG2=difG<<1;
5547 difB2=difB<<1;
5548 difX=delta_right_u;difX2=difX<<1;
5549 difY=delta_right_v;difY2=difY<<1;
5550
5551#ifdef FASTSOLID
5552
5553 if(!bCheckMask && !DrawSemiTrans && !iDither)
5554 {
5555 for (i=ymin;i<=ymax;i++)
5556 {
5557 xmin=(left_x >> 16);
5558 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!!!
5559 if(drawW<xmax) xmax=drawW;
5560
5561 if(xmax>=xmin)
5562 {
5563 posX=left_u;
5564 posY=left_v;
5565 cR1=left_R;
5566 cG1=left_G;
5567 cB1=left_B;
5568
5569 if(xmin<drawX)
5570 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5571
5572 for(j=xmin;j<xmax;j+=2)
5573 {
5574 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5575 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
5576 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]),
5577 (cB1>>16)|((cB1+difB)&0xff0000),
5578 (cG1>>16)|((cG1+difG)&0xff0000),
5579 (cR1>>16)|((cR1+difR)&0xff0000));
5580 posX+=difX2;
5581 posY+=difY2;
5582 cR1+=difR2;
5583 cG1+=difG2;
5584 cB1+=difB2;
5585 }
5586 if(j==xmax)
5587 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5588 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5589 (cB1>>16),(cG1>>16),(cR1>>16));
5590 }
5591 if(NextRow_GT())
5592 {
5593 return;
5594 }
5595 }
5596 return;
5597 }
5598
5599#endif
5600
5601 for (i=ymin;i<=ymax;i++)
5602 {
5603 xmin=(left_x >> 16);
5604 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!
5605 if(drawW<xmax) xmax=drawW;
5606
5607 if(xmax>=xmin)
5608 {
5609 posX=left_u;
5610 posY=left_v;
5611 cR1=left_R;
5612 cG1=left_G;
5613 cB1=left_B;
5614
5615 if(xmin<drawX)
5616 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5617
5618 for(j=xmin;j<=xmax;j++)
5619 {
5620 if(iDither)
5621 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5622 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5623 (cB1>>16),(cG1>>16),(cR1>>16));
5624 else
5625 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5626 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5627 (cB1>>16),(cG1>>16),(cR1>>16));
5628 posX+=difX;
5629 posY+=difY;
5630 cR1+=difR;
5631 cG1+=difG;
5632 cB1+=difB;
5633 }
5634 }
5635 if(NextRow_GT())
5636 {
5637 return;
5638 }
5639 }
5640}
5641
5642////////////////////////////////////////////////////////////////////////
5643
5644static 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)
5645{
5646 int i,j,xmin,xmax,ymin,ymax;
5647 int32_t cR1,cG1,cB1;
5648 int32_t difR,difB,difG,difR2,difB2,difG2;
5649 int32_t difX, difY,difX2, difY2;
5650 int32_t posX,posY;
5651
5652 if(x1>drawW && x2>drawW && x3>drawW) return;
5653 if(y1>drawH && y2>drawH && y3>drawH) return;
5654 if(x1<drawX && x2<drawX && x3<drawX) return;
5655 if(y1<drawY && y2<drawY && y3<drawY) return;
5656 if(drawY>=drawH) return;
5657 if(drawX>=drawW) return;
5658
5659 if(!SetupSections_GT(x1,y1,x2,y2,x3,y3,tx1,ty1,tx2,ty2,tx3,ty3,col1,col2,col3)) return;
5660
5661 ymax=Ymax;
5662
5663 for(ymin=Ymin;ymin<drawY;ymin++)
5664 if(NextRow_GT()) return;
5665
5666 difR=delta_right_R;
5667 difG=delta_right_G;
5668 difB=delta_right_B;
5669 difR2=difR<<1;
5670 difG2=difG<<1;
5671 difB2=difB<<1;
5672 difX=delta_right_u;difX2=difX<<1;
5673 difY=delta_right_v;difY2=difY<<1;
5674
5675#ifdef FASTSOLID
5676
5677 if(!bCheckMask && !DrawSemiTrans && !iDither)
5678 {
5679 for (i=ymin;i<=ymax;i++)
5680 {
5681 xmin=(left_x >> 16);
5682 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!!!
5683 if(drawW<xmax) xmax=drawW;
5684
5685 if(xmax>=xmin)
5686 {
5687 posX=left_u;
5688 posY=left_v;
5689 cR1=left_R;
5690 cG1=left_G;
5691 cB1=left_B;
5692
5693 if(xmin<drawX)
5694 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5695
5696 for(j=xmin;j<xmax;j+=2)
5697 {
5698 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5699 (((int32_t)GETLE16(&psxVuw[(((((posY+difY)>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
5700 (((posX+difX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]))<<16)|
5701 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
5702 (((posX)>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]),
5703 (cB1>>16)|((cB1+difB)&0xff0000),
5704 (cG1>>16)|((cG1+difG)&0xff0000),
5705 (cR1>>16)|((cR1+difR)&0xff0000));
5706 posX+=difX2;
5707 posY+=difY2;
5708 cR1+=difR2;
5709 cG1+=difG2;
5710 cB1+=difB2;
5711 }
5712 if(j==xmax)
5713 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5714 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
5715 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]),
5716 (cB1>>16),(cG1>>16),(cR1>>16));
5717 }
5718 if(NextRow_GT())
5719 {
5720 return;
5721 }
5722 }
5723 return;
5724 }
5725
5726#endif
5727
5728 for (i=ymin;i<=ymax;i++)
5729 {
5730 xmin=(left_x >> 16);
5731 xmax=(right_x >> 16)-1; //!!!!!!!!!!!!!!!!!!
5732 if(drawW<xmax) xmax=drawW;
5733
5734 if(xmax>=xmin)
5735 {
5736 posX=left_u;
5737 posY=left_v;
5738 cR1=left_R;
5739 cG1=left_G;
5740 cB1=left_B;
5741
5742 if(xmin<drawX)
5743 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5744
5745 for(j=xmin;j<=xmax;j++)
5746 {
5747 if(iDither)
5748 GetTextureTransColGX_Dither(&psxVuw[(i<<10)+j],
5749 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
5750 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]),
5751 (cB1>>16),(cG1>>16),(cR1>>16));
5752 else
5753 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5754 GETLE16(&psxVuw[((((posY>>16)&TWin.ymask)+GlobalTextAddrY+TWin.Position.y0)<<10)+
5755 ((posX>>16)&TWin.xmask)+GlobalTextAddrX+TWin.Position.x0]),
5756 (cB1>>16),(cG1>>16),(cR1>>16));
5757 posX+=difX;
5758 posY+=difY;
5759 cR1+=difR;
5760 cG1+=difG;
5761 cB1+=difB;
5762 }
5763 }
5764 if(NextRow_GT())
5765 {
5766 return;
5767 }
5768 }
5769}
5770
5771////////////////////////////////////////////////////////////////////////
5772
5773// note: two g-shaded tris: small texture distortions can happen
5774
5775#ifdef POLYQUAD3GT
5776
5777static 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)
5778{
5779 drawPoly3TGD(x2,y2,x3,y3,x4,y4,
5780 tx2,ty2,tx3,ty3,tx4,ty4,
5781 col2,col4,col3);
5782 drawPoly3TGD(x1,y1,x2,y2,x4,y4,
5783 tx1,ty1,tx2,ty2,tx4,ty4,
5784 col1,col2,col3);
5785}
5786
5787#endif
5788
5789static 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)
5790{
5791 int32_t num;
5792 int32_t i,j,xmin,xmax,ymin,ymax;
5793 int32_t cR1,cG1,cB1;
5794 int32_t difR,difB,difG,difR2,difB2,difG2;
5795 int32_t difX, difY, difX2, difY2;
5796 int32_t posX,posY;
5797
5798 if(x1>drawW && x2>drawW && x3>drawW && x4>drawW) return;
5799 if(y1>drawH && y2>drawH && y3>drawH && y4>drawH) return;
5800 if(x1<drawX && x2<drawX && x3<drawX && x4<drawX) return;
5801 if(y1<drawY && y2<drawY && y3<drawY && y4<drawY) return;
5802 if(drawY>=drawH) return;
5803 if(drawX>=drawW) return;
5804
5805 if(!SetupSections_GT4(x1,y1,x2,y2,x3,y3,x4,y4,tx1,ty1,tx2,ty2,tx3,ty3,tx4,ty4,col1,col2,col3,col4)) return;
5806
5807 ymax=Ymax;
5808
5809 for(ymin=Ymin;ymin<drawY;ymin++)
5810 if(NextRow_GT4()) return;
5811
5812#ifdef FASTSOLID
5813
5814 if(!bCheckMask && !DrawSemiTrans && !iDither)
5815 {
5816 for (i=ymin;i<=ymax;i++)
5817 {
5818 xmin=(left_x >> 16);
5819 xmax=(right_x >> 16);
5820
5821 if(xmax>=xmin)
5822 {
5823 posX=left_u;
5824 posY=left_v;
5825
5826 num=(xmax-xmin);
5827 if(num==0) num=1;
5828 difX=(right_u-posX)/num;
5829 difY=(right_v-posY)/num;
5830 difX2=difX<<1;
5831 difY2=difY<<1;
5832
5833 cR1=left_R;
5834 cG1=left_G;
5835 cB1=left_B;
5836 difR=(right_R-cR1)/num;
5837 difG=(right_G-cG1)/num;
5838 difB=(right_B-cB1)/num;
5839 difR2=difR<<1;
5840 difG2=difG<<1;
5841 difB2=difB<<1;
5842
5843 if(xmin<drawX)
5844 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5845 xmax--;if(drawW<xmax) xmax=drawW;
5846
5847 for(j=xmin;j<xmax;j+=2)
5848 {
5849 GetTextureTransColGX32_S((uint32_t *)&psxVuw[(i<<10)+j],
5850 (((int32_t)GETLE16(&psxVuw[((((posY+difY)>>16)+GlobalTextAddrY)<<10)+((posX+difX)>>16)+GlobalTextAddrX]))<<16)|
5851 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+((posX)>>16)+GlobalTextAddrX]),
5852 (cB1>>16)|((cB1+difB)&0xff0000),
5853 (cG1>>16)|((cG1+difG)&0xff0000),
5854 (cR1>>16)|((cR1+difR)&0xff0000));
5855 posX+=difX2;
5856 posY+=difY2;
5857 cR1+=difR2;
5858 cG1+=difG2;
5859 cB1+=difB2;
5860 }
5861 if(j==xmax)
5862 GetTextureTransColGX_S(&psxVuw[(i<<10)+j],
5863 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5864 (cB1>>16),(cG1>>16),(cR1>>16));
5865 }
5866 if(NextRow_GT4()) return;
5867 }
5868 return;
5869 }
5870
5871#endif
5872
5873 for (i=ymin;i<=ymax;i++)
5874 {
5875 xmin=(left_x >> 16);
5876 xmax=(right_x >> 16);
5877
5878 if(xmax>=xmin)
5879 {
5880 posX=left_u;
5881 posY=left_v;
5882
5883 num=(xmax-xmin);
5884 if(num==0) num=1;
5885 difX=(right_u-posX)/num;
5886 difY=(right_v-posY)/num;
5887 difX2=difX<<1;
5888 difY2=difY<<1;
5889
5890 cR1=left_R;
5891 cG1=left_G;
5892 cB1=left_B;
5893 difR=(right_R-cR1)/num;
5894 difG=(right_G-cG1)/num;
5895 difB=(right_B-cB1)/num;
5896 difR2=difR<<1;
5897 difG2=difG<<1;
5898 difB2=difB<<1;
5899
5900 if(xmin<drawX)
5901 {j=drawX-xmin;xmin=drawX;posX+=j*difX;posY+=j*difY;cR1+=j*difR;cG1+=j*difG;cB1+=j*difB;}
5902 xmax--;if(drawW<xmax) xmax=drawW;
5903
5904 for(j=xmin;j<=xmax;j++)
5905 {
5906 if(iDither)
5907 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5908 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5909 (cB1>>16),(cG1>>16),(cR1>>16));
5910 else
5911 GetTextureTransColGX(&psxVuw[(i<<10)+j],
5912 GETLE16(&psxVuw[(((posY>>16)+GlobalTextAddrY)<<10)+(posX>>16)+GlobalTextAddrX]),
5913 (cB1>>16),(cG1>>16),(cR1>>16));
5914 posX+=difX;
5915 posY+=difY;
5916 cR1+=difR;
5917 cG1+=difG;
5918 cB1+=difB;
5919 }
5920 }
5921 if(NextRow_GT4()) return;
5922 }
5923}
5924
5925////////////////////////////////////////////////////////////////////////
5926
5927static 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)
5928{
5929 drawPoly3TGD_TW(x2,y2,x3,y3,x4,y4,
5930 tx2,ty2,tx3,ty3,tx4,ty4,
5931 col2,col4,col3);
5932 drawPoly3TGD_TW(x1,y1,x2,y2,x4,y4,
5933 tx1,ty1,tx2,ty2,tx4,ty4,
5934 col1,col2,col3);
5935}
5936
5937////////////////////////////////////////////////////////////////////////
5938////////////////////////////////////////////////////////////////////////
5939////////////////////////////////////////////////////////////////////////
5940////////////////////////////////////////////////////////////////////////
5941////////////////////////////////////////////////////////////////////////
5942////////////////////////////////////////////////////////////////////////
5943
5944
5945/*
5946// no real rect test, but it does its job the way I need it
5947static inline BOOL IsNoRect(void)
5948{
5949 if(lx0==lx1 && lx2==lx3) return FALSE;
5950 if(lx0==lx2 && lx1==lx3) return FALSE;
5951 if(lx0==lx3 && lx1==lx2) return FALSE;
5952 return TRUE;
5953}
5954*/
5955
5956// real rect test
5957static inline BOOL IsNoRect(void)
5958{
5959 if(!(dwActFixes&0x200)) return FALSE;
5960
5961 if(ly0==ly1)
5962 {
5963 if(lx1==lx3 && ly3==ly2 && lx2==lx0) return FALSE;
5964 if(lx1==lx2 && ly2==ly3 && lx3==lx0) return FALSE;
5965 return TRUE;
5966 }
5967
5968 if(ly0==ly2)
5969 {
5970 if(lx2==lx3 && ly3==ly1 && lx1==lx0) return FALSE;
5971 if(lx2==lx1 && ly1==ly3 && lx3==lx0) return FALSE;
5972 return TRUE;
5973 }
5974
5975 if(ly0==ly3)
5976 {
5977 if(lx3==lx2 && ly2==ly1 && lx1==lx0) return FALSE;
5978 if(lx3==lx1 && ly1==ly2 && lx2==lx0) return FALSE;
5979 return TRUE;
5980 }
5981 return TRUE;
5982}
5983
5984////////////////////////////////////////////////////////////////////////
5985
5986static void drawPoly3FT(unsigned char * baseAddr)
5987{
5988 uint32_t *gpuData = ((uint32_t *) baseAddr);
5989
5990 if(!bUsingTWin && !(dwActFixes&0x100))
5991 {
5992 switch(GlobalTextTP) // depending on texture mode
5993 {
5994 case 0:
5995 drawPoly3TEx4(lx0,ly0,lx1,ly1,lx2,ly2,
5996 (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),
5997 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
5998 return;
5999 case 1:
6000 drawPoly3TEx8(lx0,ly0,lx1,ly1,lx2,ly2,
6001 (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),
6002 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6003 return;
6004 case 2:
6005 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));
6006 return;
6007 }
6008 return;
6009 }
6010
6011 switch(GlobalTextTP) // depending on texture mode
6012 {
6013 case 0:
6014 drawPoly3TEx4_TW(lx0,ly0,lx1,ly1,lx2,ly2,
6015 (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),
6016 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6017 return;
6018 case 1:
6019 drawPoly3TEx8_TW(lx0,ly0,lx1,ly1,lx2,ly2,
6020 (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),
6021 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6022 return;
6023 case 2:
6024 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));
6025 return;
6026 }
6027}
6028
6029////////////////////////////////////////////////////////////////////////
6030
6031static void drawPoly4FT(unsigned char * baseAddr)
6032{
6033 uint32_t *gpuData = ((uint32_t *) baseAddr);
6034
6035 if(!bUsingTWin)
6036 {
6037#ifdef POLYQUAD3GT
6038 if(IsNoRect())
6039 {
6040 switch (GlobalTextTP)
6041 {
6042 case 0:
6043 drawPoly4TEx4_TRI(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6044 (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));
6045 return;
6046 case 1:
6047 drawPoly4TEx8_TRI(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6048 (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));
6049 return;
6050 case 2:
6051 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));
6052 return;
6053 }
6054 return;
6055 }
6056#endif
6057
6058 switch (GlobalTextTP)
6059 {
6060 case 0: // grandia investigations needed
6061 drawPoly4TEx4(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6062 (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));
6063 return;
6064 case 1:
6065 drawPoly4TEx8(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6066 (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));
6067 return;
6068 case 2:
6069 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));
6070 return;
6071 }
6072 return;
6073 }
6074
6075 switch (GlobalTextTP)
6076 {
6077 case 0:
6078 drawPoly4TEx4_TW(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6079 (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));
6080 return;
6081 case 1:
6082 drawPoly4TEx8_TW(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6083 (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));
6084 return;
6085 case 2:
6086 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));
6087 return;
6088 }
6089}
6090
6091////////////////////////////////////////////////////////////////////////
6092
6093static void drawPoly3GT(unsigned char * baseAddr)
6094{
6095 uint32_t *gpuData = ((uint32_t *) baseAddr);
6096
6097 if(!bUsingTWin)
6098 {
6099 switch (GlobalTextTP)
6100 {
6101 case 0:
6102 drawPoly3TGEx4(lx0,ly0,lx1,ly1,lx2,ly2,
6103 (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),
6104 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511),
6105 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]));
6106 return;
6107 case 1:
6108 drawPoly3TGEx8(lx0,ly0,lx1,ly1,lx2,ly2,
6109 (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),
6110 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511),
6111 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]));
6112 return;
6113 case 2:
6114 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]));
6115 return;
6116 }
6117 return;
6118 }
6119
6120 switch(GlobalTextTP)
6121 {
6122 case 0:
6123 drawPoly3TGEx4_TW(lx0,ly0,lx1,ly1,lx2,ly2,
6124 (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),
6125 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511),
6126 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]));
6127 return;
6128 case 1:
6129 drawPoly3TGEx8_TW(lx0,ly0,lx1,ly1,lx2,ly2,
6130 (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),
6131 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511),
6132 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]));
6133 return;
6134 case 2:
6135 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]));
6136 return;
6137 }
6138}
6139
6140////////////////////////////////////////////////////////////////////////
6141
6142static void drawPoly4GT(unsigned char *baseAddr)
6143{
6144 uint32_t *gpuData = ((uint32_t *) baseAddr);
6145
6146 if(!bUsingTWin)
6147 {
6148#ifdef POLYQUAD3GT
6149 if(IsNoRect())
6150 {
6151 switch (GlobalTextTP)
6152 {
6153 case 0:
6154 drawPoly4TGEx4_TRI(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6155 (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),
6156 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6157 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6158
6159 return;
6160 case 1:
6161 drawPoly4TGEx8_TRI(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6162 (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),
6163 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6164 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6165 return;
6166 case 2:
6167 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]));
6168 return;
6169 }
6170 return;
6171 }
6172#endif
6173
6174 switch (GlobalTextTP)
6175 {
6176 case 0:
6177 drawPoly4TGEx4(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6178 (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),
6179 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6180 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6181
6182 return;
6183 case 1:
6184 drawPoly4TGEx8(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6185 (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),
6186 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6187 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6188 return;
6189 case 2:
6190 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]));
6191 return;
6192 }
6193 return;
6194 }
6195
6196 switch (GlobalTextTP)
6197 {
6198 case 0:
6199 drawPoly4TGEx4_TW(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6200 (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),
6201 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6202 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6203 return;
6204 case 1:
6205 drawPoly4TGEx8_TW(lx0,ly0,lx1,ly1,lx3,ly3,lx2,ly2,
6206 (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),
6207 ((GETLE32(&gpuData[2])>>12) & 0x3f0),((GETLE32(&gpuData[2])>>22) & 511),
6208 GETLE32(&gpuData[0]),GETLE32(&gpuData[3]),GETLE32(&gpuData[6]),GETLE32(&gpuData[9]));
6209 return;
6210 case 2:
6211 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]));
6212 return;
6213 }
6214}
6215
6216////////////////////////////////////////////////////////////////////////
6217// SPRITE FUNCS
6218////////////////////////////////////////////////////////////////////////
6219
6220static void DrawSoftwareSpriteTWin(unsigned char * baseAddr,int32_t w,int32_t h)
6221{
6222 uint32_t *gpuData = (uint32_t *)baseAddr;
6223 short sx0,sy0,sx1,sy1,sx2,sy2,sx3,sy3;
6224 short tx0,ty0,tx1,ty1,tx2,ty2,tx3,ty3;
6225
6226 sx0=lx0;
6227 sy0=ly0;
6228
6229 sx0=sx3=sx0+PSXDisplay.DrawOffset.x;
6230 sx1=sx2=sx0+w;
6231 sy0=sy1=sy0+PSXDisplay.DrawOffset.y;
6232 sy2=sy3=sy0+h;
6233
6234 tx0=tx3=GETLE32(&gpuData[2])&0xff;
6235 tx1=tx2=tx0+w;
6236 ty0=ty1=(GETLE32(&gpuData[2])>>8)&0xff;
6237 ty2=ty3=ty0+h;
6238
6239 switch (GlobalTextTP)
6240 {
6241 case 0:
6242 drawPoly4TEx4_TW_S(sx0,sy0,sx1,sy1,sx2,sy2,sx3,sy3,
6243 tx0,ty0,tx1,ty1,tx2,ty2,tx3,ty3,
6244 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6245 return;
6246 case 1:
6247 drawPoly4TEx8_TW_S(sx0,sy0,sx1,sy1,sx2,sy2,sx3,sy3,
6248 tx0,ty0,tx1,ty1,tx2,ty2,tx3,ty3,
6249 ((GETLE32(&gpuData[2])>>12) & 0x3f0), ((GETLE32(&gpuData[2])>>22) & 511));
6250 return;
6251 case 2:
6252 drawPoly4TD_TW_S(sx0,sy0,sx1,sy1,sx2,sy2,sx3,sy3,
6253 tx0,ty0,tx1,ty1,tx2,ty2,tx3,ty3);
6254 return;
6255 }
6256}
6257
6258////////////////////////////////////////////////////////////////////////
6259
6260static void DrawSoftwareSpriteMirror(unsigned char * baseAddr,int32_t w,int32_t h)
6261{
6262 int32_t sprtY,sprtX,sprtW,sprtH,lXDir,lYDir;
6263 int32_t clutY0,clutX0,clutP,textX0,textY0,sprtYa,sprCY,sprCX,sprA;
6264 short tC;
6265 uint32_t *gpuData = (uint32_t *)baseAddr;
6266 sprtY = ly0;
6267 sprtX = lx0;
6268 sprtH = h;
6269 sprtW = w;
6270 clutY0 = (GETLE32(&gpuData[2])>>22) & 511;
6271 clutX0 = (GETLE32(&gpuData[2])>>12) & 0x3f0;
6272 clutP = (clutY0<<11) + (clutX0<<1);
6273 textY0 = ((GETLE32(&gpuData[2])>>8) & 0x000000ff) + GlobalTextAddrY;
6274 textX0 = (GETLE32(&gpuData[2]) & 0x000000ff);
6275
6276 sprtX+=PSXDisplay.DrawOffset.x;
6277 sprtY+=PSXDisplay.DrawOffset.y;
6278
6279 if(sprtX>drawW)
6280 {
6281 return;
6282 }
6283
6284 if(sprtY>drawH)
6285 {
6286 return;
6287 }
6288
6289 if(sprtY<drawY)
6290 {
6291 if((sprtY+sprtH)<drawY) return;
6292 sprtH-=(drawY-sprtY);
6293 textY0+=(drawY-sprtY);
6294 sprtY=drawY;
6295 }
6296
6297 if(sprtX<drawX)
6298 {
6299 if((sprtX+sprtW)<drawX) return;
6300 sprtW-=(drawX-sprtX);
6301 textX0+=(drawX-sprtX);
6302 sprtX=drawX;
6303 }
6304
6305 if((sprtY+sprtH)>drawH) sprtH=drawH-sprtY+1;
6306 if((sprtX+sprtW)>drawW) sprtW=drawW-sprtX+1;
6307
6308 if(usMirror&0x1000) lXDir=-1; else lXDir=1;
6309 if(usMirror&0x2000) lYDir=-1; else lYDir=1;
6310
6311 switch (GlobalTextTP)
6312 {
6313 case 0: // texture is 4-bit
6314
6315 sprtW=sprtW/2;
6316 textX0=(GlobalTextAddrX<<1)+(textX0>>1);
6317 sprtYa=(sprtY<<10);
6318 clutP=(clutY0<<10)+clutX0;
6319 for (sprCY=0;sprCY<sprtH;sprCY++)
6320 {
6321 for (sprCX=0;sprCX<sprtW;sprCX++)
6322 {
6323 tC= psxVub[((textY0+(sprCY*lYDir))<<11) + textX0 +(sprCX*lXDir)];
6324 sprA=sprtYa+(sprCY<<10)+sprtX + (sprCX<<1);
6325 GetTextureTransColG_SPR(&psxVuw[sprA],GETLE16(&psxVuw[clutP+((tC>>4)&0xf)]));
6326 GetTextureTransColG_SPR(&psxVuw[sprA+1],GETLE16(&psxVuw[clutP+(tC&0xf)]));
6327 }
6328 }
6329 return;
6330
6331 case 1:
6332
6333 clutP>>=1;
6334 for(sprCY=0;sprCY<sprtH;sprCY++)
6335 {
6336 for(sprCX=0;sprCX<sprtW;sprCX++)
6337 {
6338 tC = psxVub[((textY0+(sprCY*lYDir))<<11)+(GlobalTextAddrX<<1) + textX0 + (sprCX*lXDir)] & 0xff;
6339 GetTextureTransColG_SPR(&psxVuw[((sprtY+sprCY)<<10)+sprtX + sprCX],psxVuw[clutP+tC]);
6340 }
6341 }
6342 return;
6343
6344 case 2:
6345
6346 for (sprCY=0;sprCY<sprtH;sprCY++)
6347 {
6348 for (sprCX=0;sprCX<sprtW;sprCX++)
6349 {
6350 GetTextureTransColG_SPR(&psxVuw[((sprtY+sprCY)<<10)+sprtX+sprCX],
6351 GETLE16(&psxVuw[((textY0+(sprCY*lYDir))<<10)+GlobalTextAddrX + textX0 +(sprCX*lXDir)]));
6352 }
6353 }
6354 return;
6355 }
6356}
6357
6358////////////////////////////////////////////////////////////////////////
6359
6360static void DrawSoftwareSprite(unsigned char * baseAddr,short w,short h,int32_t tx,int32_t ty)
6361{
6362 int32_t sprtY,sprtX,sprtW,sprtH;
6363 int32_t clutY0,clutX0,clutP,textX0,textY0,sprtYa,sprCY,sprCX,sprA;
6364 short tC,tC2;
6365 uint32_t *gpuData = (uint32_t *)baseAddr;
6366 unsigned char * pV;
6367 BOOL bWT,bWS;
6368
6369 sprtY = ly0;
6370 sprtX = lx0;
6371 sprtH = h;
6372 sprtW = w;
6373 clutY0 = (GETLE32(&gpuData[2])>>22) & 511;
6374 clutX0 = (GETLE32(&gpuData[2])>>12) & 0x3f0;
6375
6376 clutP = (clutY0<<11) + (clutX0<<1);
6377
6378 textY0 =ty+ GlobalTextAddrY;
6379 textX0 =tx;
6380
6381 sprtX+=PSXDisplay.DrawOffset.x;
6382 sprtY+=PSXDisplay.DrawOffset.y;
6383
6384 if(sprtX>drawW)
6385 {
6386 return;
6387 }
6388
6389 if(sprtY>drawH)
6390 {
6391 return;
6392 }
6393
6394 if(sprtY<drawY)
6395 {
6396 if((sprtY+sprtH)<drawY) return;
6397 sprtH-=(drawY-sprtY);
6398 textY0+=(drawY-sprtY);
6399 sprtY=drawY;
6400 }
6401
6402 if(sprtX<drawX)
6403 {
6404 if((sprtX+sprtW)<drawX) return;
6405
6406 sprtW-=(drawX-sprtX);
6407 textX0+=(drawX-sprtX);
6408 sprtX=drawX;
6409 }
6410
6411 if((sprtY+sprtH)>drawH) sprtH=drawH-sprtY+1;
6412 if((sprtX+sprtW)>drawW) sprtW=drawW-sprtX+1;
6413
6414
6415 bWT=FALSE;
6416 bWS=FALSE;
6417
6418 switch (GlobalTextTP)
6419 {
6420 case 0:
6421
6422 if(textX0&1) {bWS=TRUE;sprtW--;}
6423 if(sprtW&1) bWT=TRUE;
6424
6425 sprtW=sprtW>>1;
6426 textX0=(GlobalTextAddrX<<1)+(textX0>>1)+(textY0<<11);
6427 sprtYa=(sprtY<<10)+sprtX;
6428 clutP=(clutY0<<10)+clutX0;
6429
6430#ifdef FASTSOLID
6431
6432 if(!bCheckMask && !DrawSemiTrans)
6433 {
6434 for (sprCY=0;sprCY<sprtH;sprCY++)
6435 {
6436 sprA=sprtYa+(sprCY<<10);
6437 pV=&psxVub[(sprCY<<11)+textX0];
6438
6439 if(bWS)
6440 {
6441 tC=*pV++;
6442 GetTextureTransColG_S(&psxVuw[sprA++],GETLE16(&psxVuw[clutP+((tC>>4)&0xf)]));
6443 }
6444
6445 for (sprCX=0;sprCX<sprtW;sprCX++,sprA+=2)
6446 {
6447 tC=*pV++;
6448
6449 GetTextureTransColG32_S((uint32_t *)&psxVuw[sprA],
6450 (((int32_t)GETLE16(&psxVuw[clutP+((tC>>4)&0xf)]))<<16)|
6451 GETLE16(&psxVuw[clutP+(tC&0x0f)]));
6452 }
6453
6454 if(bWT)
6455 {
6456 tC=*pV;
6457 GetTextureTransColG_S(&psxVuw[sprA],GETLE16(&psxVuw[clutP+(tC&0x0f)]));
6458 }
6459 }
6460 return;
6461 }
6462
6463#endif
6464
6465 for (sprCY=0;sprCY<sprtH;sprCY++)
6466 {
6467 sprA=sprtYa+(sprCY<<10);
6468 pV=&psxVub[(sprCY<<11)+textX0];
6469
6470 if(bWS)
6471 {
6472 tC=*pV++;
6473 GetTextureTransColG_SPR(&psxVuw[sprA++],GETLE16(&psxVuw[clutP+((tC>>4)&0xf)]));
6474 }
6475
6476 for (sprCX=0;sprCX<sprtW;sprCX++,sprA+=2)
6477 {
6478 tC=*pV++;
6479
6480 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[sprA],
6481 (((int32_t)GETLE16(&psxVuw[clutP+((tC>>4)&0xf)])<<16))|
6482 GETLE16(&psxVuw[clutP+(tC&0x0f)]));
6483 }
6484
6485 if(bWT)
6486 {
6487 tC=*pV;
6488 GetTextureTransColG_SPR(&psxVuw[sprA],GETLE16(&psxVuw[clutP+(tC&0x0f)]));
6489 }
6490 }
6491 return;
6492
6493 case 1:
6494 clutP>>=1;sprtW--;
6495 textX0+=(GlobalTextAddrX<<1) + (textY0<<11);
6496
6497#ifdef FASTSOLID
6498
6499 if(!bCheckMask && !DrawSemiTrans)
6500 {
6501 for(sprCY=0;sprCY<sprtH;sprCY++)
6502 {
6503 sprA=((sprtY+sprCY)<<10)+sprtX;
6504 pV=&psxVub[(sprCY<<11)+textX0];
6505 for(sprCX=0;sprCX<sprtW;sprCX+=2,sprA+=2)
6506 {
6507 tC = *pV++;tC2 = *pV++;
6508 GetTextureTransColG32_S((uint32_t *)&psxVuw[sprA],
6509 (((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16)|
6510 GETLE16(&psxVuw[clutP+tC]));
6511 }
6512 if(sprCX==sprtW)
6513 GetTextureTransColG_S(&psxVuw[sprA],GETLE16(&psxVuw[clutP+(*pV)]));
6514 }
6515 return;
6516 }
6517
6518#endif
6519
6520 for(sprCY=0;sprCY<sprtH;sprCY++)
6521 {
6522 sprA=((sprtY+sprCY)<<10)+sprtX;
6523 pV=&psxVub[(sprCY<<11)+textX0];
6524 for(sprCX=0;sprCX<sprtW;sprCX+=2,sprA+=2)
6525 {
6526 tC = *pV++;tC2 = *pV++;
6527 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[sprA],
6528 (((int32_t)GETLE16(&psxVuw[clutP+tC2]))<<16)|
6529 GETLE16(&psxVuw[clutP+tC]));
6530 }
6531 if(sprCX==sprtW)
6532 GetTextureTransColG_SPR(&psxVuw[sprA],GETLE16(&psxVuw[clutP+(*pV)]));
6533 }
6534 return;
6535
6536 case 2:
6537
6538 textX0+=(GlobalTextAddrX) + (textY0<<10);
6539 sprtW--;
6540
6541#ifdef FASTSOLID
6542
6543 if(!bCheckMask && !DrawSemiTrans)
6544 {
6545 for (sprCY=0;sprCY<sprtH;sprCY++)
6546 {
6547 sprA=((sprtY+sprCY)<<10)+sprtX;
6548
6549 for (sprCX=0;sprCX<sprtW;sprCX+=2,sprA+=2)
6550 {
6551 GetTextureTransColG32_S((uint32_t *)&psxVuw[sprA],
6552 (((int32_t)GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX +1]))<<16)|
6553 GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX]));
6554 }
6555 if(sprCX==sprtW)
6556 GetTextureTransColG_S(&psxVuw[sprA],
6557 GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX]));
6558
6559 }
6560 return;
6561 }
6562
6563#endif
6564
6565 for (sprCY=0;sprCY<sprtH;sprCY++)
6566 {
6567 sprA=((sprtY+sprCY)<<10)+sprtX;
6568
6569 for (sprCX=0;sprCX<sprtW;sprCX+=2,sprA+=2)
6570 {
6571 GetTextureTransColG32_SPR((uint32_t *)&psxVuw[sprA],
6572 (((int32_t)GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX +1]))<<16)|
6573 GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX]));
6574 }
6575 if(sprCX==sprtW)
6576 GetTextureTransColG_SPR(&psxVuw[sprA],
6577 GETLE16(&psxVuw[(sprCY<<10) + textX0 + sprCX]));
6578
6579 }
6580 return;
6581 }
6582}
6583
6584///////////////////////////////////////////////////////////////////////
6585
6586/////////////////////////////////////////////////////////////////
6587/////////////////////////////////////////////////////////////////
6588/////////////////////////////////////////////////////////////////
6589// LINE FUNCS
6590////////////////////////////////////////////////////////////////////////
6591/////////////////////////////////////////////////////////////////
6592/////////////////////////////////////////////////////////////////
6593
6594
6595///////////////////////////////////////////////////////////////////////
6596
6597static void Line_E_SE_Shade(int x0, int y0, int x1, int y1, uint32_t rgb0, uint32_t rgb1)
6598{
6599 int dx, dy, incrE, incrSE, d;
6600 uint32_t r0, g0, b0, r1, g1, b1;
6601 int32_t dr, dg, db;
6602
6603 r0 = (rgb0 & 0x00ff0000);
6604 g0 = (rgb0 & 0x0000ff00) << 8;
6605 b0 = (rgb0 & 0x000000ff) << 16;
6606 r1 = (rgb1 & 0x00ff0000);
6607 g1 = (rgb1 & 0x0000ff00) << 8;
6608 b1 = (rgb1 & 0x000000ff) << 16;
6609
6610 dx = x1 - x0;
6611 dy = y1 - y0;
6612
6613 if (dx > 0)
6614 {
6615 dr = ((int32_t)r1 - (int32_t)r0) / dx;
6616 dg = ((int32_t)g1 - (int32_t)g0) / dx;
6617 db = ((int32_t)b1 - (int32_t)b0) / dx;
6618 }
6619 else
6620 {
6621 dr = ((int32_t)r1 - (int32_t)r0);
6622 dg = ((int32_t)g1 - (int32_t)g0);
6623 db = ((int32_t)b1 - (int32_t)b0);
6624 }
6625
6626 d = 2*dy - dx; /* Initial value of d */
6627 incrE = 2*dy; /* incr. used for move to E */
6628 incrSE = 2*(dy - dx); /* incr. used for move to SE */
6629
6630 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6631 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6632 while(x0 < x1)
6633 {
6634 if (d <= 0)
6635 {
6636 d = d + incrE; /* Choose E */
6637 }
6638 else
6639 {
6640 d = d + incrSE; /* Choose SE */
6641 y0++;
6642 }
6643 x0++;
6644
6645 r0+=dr;
6646 g0+=dg;
6647 b0+=db;
6648
6649 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6650 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6651 }
6652}
6653
6654///////////////////////////////////////////////////////////////////////
6655
6656static void Line_S_SE_Shade(int x0, int y0, int x1, int y1, uint32_t rgb0, uint32_t rgb1)
6657{
6658 int dx, dy, incrS, incrSE, d;
6659 uint32_t r0, g0, b0, r1, g1, b1;
6660 int32_t dr, dg, db;
6661
6662 r0 = (rgb0 & 0x00ff0000);
6663 g0 = (rgb0 & 0x0000ff00) << 8;
6664 b0 = (rgb0 & 0x000000ff) << 16;
6665 r1 = (rgb1 & 0x00ff0000);
6666 g1 = (rgb1 & 0x0000ff00) << 8;
6667 b1 = (rgb1 & 0x000000ff) << 16;
6668
6669 dx = x1 - x0;
6670 dy = y1 - y0;
6671
6672 if (dy > 0)
6673 {
6674 dr = ((int32_t)r1 - (int32_t)r0) / dy;
6675 dg = ((int32_t)g1 - (int32_t)g0) / dy;
6676 db = ((int32_t)b1 - (int32_t)b0) / dy;
6677 }
6678 else
6679 {
6680 dr = ((int32_t)r1 - (int32_t)r0);
6681 dg = ((int32_t)g1 - (int32_t)g0);
6682 db = ((int32_t)b1 - (int32_t)b0);
6683 }
6684
6685 d = 2*dx - dy; /* Initial value of d */
6686 incrS = 2*dx; /* incr. used for move to S */
6687 incrSE = 2*(dx - dy); /* incr. used for move to SE */
6688
6689 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6690 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6691 while(y0 < y1)
6692 {
6693 if (d <= 0)
6694 {
6695 d = d + incrS; /* Choose S */
6696 }
6697 else
6698 {
6699 d = d + incrSE; /* Choose SE */
6700 x0++;
6701 }
6702 y0++;
6703
6704 r0+=dr;
6705 g0+=dg;
6706 b0+=db;
6707
6708 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6709 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6710 }
6711}
6712
6713///////////////////////////////////////////////////////////////////////
6714
6715static void Line_N_NE_Shade(int x0, int y0, int x1, int y1, uint32_t rgb0, uint32_t rgb1)
6716{
6717 int dx, dy, incrN, incrNE, d;
6718 uint32_t r0, g0, b0, r1, g1, b1;
6719 int32_t dr, dg, db;
6720
6721 r0 = (rgb0 & 0x00ff0000);
6722 g0 = (rgb0 & 0x0000ff00) << 8;
6723 b0 = (rgb0 & 0x000000ff) << 16;
6724 r1 = (rgb1 & 0x00ff0000);
6725 g1 = (rgb1 & 0x0000ff00) << 8;
6726 b1 = (rgb1 & 0x000000ff) << 16;
6727
6728 dx = x1 - x0;
6729 dy = -(y1 - y0);
6730
6731 if (dy > 0)
6732 {
6733 dr = ((int32_t)r1 - (int32_t)r0) / dy;
6734 dg = ((int32_t)g1 - (int32_t)g0) / dy;
6735 db = ((int32_t)b1 - (int32_t)b0) / dy;
6736 }
6737 else
6738 {
6739 dr = ((int32_t)r1 - (int32_t)r0);
6740 dg = ((int32_t)g1 - (int32_t)g0);
6741 db = ((int32_t)b1 - (int32_t)b0);
6742 }
6743
6744 d = 2*dx - dy; /* Initial value of d */
6745 incrN = 2*dx; /* incr. used for move to N */
6746 incrNE = 2*(dx - dy); /* incr. used for move to NE */
6747
6748 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6749 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6750 while(y0 > y1)
6751 {
6752 if (d <= 0)
6753 {
6754 d = d + incrN; /* Choose N */
6755 }
6756 else
6757 {
6758 d = d + incrNE; /* Choose NE */
6759 x0++;
6760 }
6761 y0--;
6762
6763 r0+=dr;
6764 g0+=dg;
6765 b0+=db;
6766
6767 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6768 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6769 }
6770}
6771
6772///////////////////////////////////////////////////////////////////////
6773
6774static void Line_E_NE_Shade(int x0, int y0, int x1, int y1, uint32_t rgb0, uint32_t rgb1)
6775{
6776 int dx, dy, incrE, incrNE, d;
6777 uint32_t r0, g0, b0, r1, g1, b1;
6778 int32_t dr, dg, db;
6779
6780 r0 = (rgb0 & 0x00ff0000);
6781 g0 = (rgb0 & 0x0000ff00) << 8;
6782 b0 = (rgb0 & 0x000000ff) << 16;
6783 r1 = (rgb1 & 0x00ff0000);
6784 g1 = (rgb1 & 0x0000ff00) << 8;
6785 b1 = (rgb1 & 0x000000ff) << 16;
6786
6787 dx = x1 - x0;
6788 dy = -(y1 - y0);
6789
6790 if (dx > 0)
6791 {
6792 dr = ((int32_t)r1 - (int32_t)r0) / dx;
6793 dg = ((int32_t)g1 - (int32_t)g0) / dx;
6794 db = ((int32_t)b1 - (int32_t)b0) / dx;
6795 }
6796 else
6797 {
6798 dr = ((int32_t)r1 - (int32_t)r0);
6799 dg = ((int32_t)g1 - (int32_t)g0);
6800 db = ((int32_t)b1 - (int32_t)b0);
6801 }
6802
6803 d = 2*dy - dx; /* Initial value of d */
6804 incrE = 2*dy; /* incr. used for move to E */
6805 incrNE = 2*(dy - dx); /* incr. used for move to NE */
6806
6807 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6808 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6809 while(x0 < x1)
6810 {
6811 if (d <= 0)
6812 {
6813 d = d + incrE; /* Choose E */
6814 }
6815 else
6816 {
6817 d = d + incrNE; /* Choose NE */
6818 y0--;
6819 }
6820 x0++;
6821
6822 r0+=dr;
6823 g0+=dg;
6824 b0+=db;
6825
6826 if ((x0>=drawX)&&(x0<drawW)&&(y0>=drawY)&&(y0<drawH))
6827 GetShadeTransCol(&psxVuw[(y0<<10)+x0],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6828 }
6829}
6830
6831///////////////////////////////////////////////////////////////////////
6832
6833static void VertLineShade(int x, int y0, int y1, uint32_t rgb0, uint32_t rgb1)
6834{
6835 int y, dy;
6836 uint32_t r0, g0, b0, r1, g1, b1;
6837 int32_t dr, dg, db;
6838
6839 r0 = (rgb0 & 0x00ff0000);
6840 g0 = (rgb0 & 0x0000ff00) << 8;
6841 b0 = (rgb0 & 0x000000ff) << 16;
6842 r1 = (rgb1 & 0x00ff0000);
6843 g1 = (rgb1 & 0x0000ff00) << 8;
6844 b1 = (rgb1 & 0x000000ff) << 16;
6845
6846 dy = (y1 - y0);
6847
6848 if (dy > 0)
6849 {
6850 dr = ((int32_t)r1 - (int32_t)r0) / dy;
6851 dg = ((int32_t)g1 - (int32_t)g0) / dy;
6852 db = ((int32_t)b1 - (int32_t)b0) / dy;
6853 }
6854 else
6855 {
6856 dr = ((int32_t)r1 - (int32_t)r0);
6857 dg = ((int32_t)g1 - (int32_t)g0);
6858 db = ((int32_t)b1 - (int32_t)b0);
6859 }
6860
6861 if (y0 < drawY)
6862 {
6863 r0+=dr*(drawY - y0);
6864 g0+=dg*(drawY - y0);
6865 b0+=db*(drawY - y0);
6866 y0 = drawY;
6867 }
6868
6869 if (y1 > drawH)
6870 y1 = drawH;
6871
6872 for (y = y0; y <= y1; y++)
6873 {
6874 GetShadeTransCol(&psxVuw[(y<<10)+x],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6875 r0+=dr;
6876 g0+=dg;
6877 b0+=db;
6878 }
6879}
6880
6881///////////////////////////////////////////////////////////////////////
6882
6883static void HorzLineShade(int y, int x0, int x1, uint32_t rgb0, uint32_t rgb1)
6884{
6885 int x, dx;
6886 uint32_t r0, g0, b0, r1, g1, b1;
6887 int32_t dr, dg, db;
6888
6889 r0 = (rgb0 & 0x00ff0000);
6890 g0 = (rgb0 & 0x0000ff00) << 8;
6891 b0 = (rgb0 & 0x000000ff) << 16;
6892 r1 = (rgb1 & 0x00ff0000);
6893 g1 = (rgb1 & 0x0000ff00) << 8;
6894 b1 = (rgb1 & 0x000000ff) << 16;
6895
6896 dx = (x1 - x0);
6897
6898 if (dx > 0)
6899 {
6900 dr = ((int32_t)r1 - (int32_t)r0) / dx;
6901 dg = ((int32_t)g1 - (int32_t)g0) / dx;
6902 db = ((int32_t)b1 - (int32_t)b0) / dx;
6903 }
6904 else
6905 {
6906 dr = ((int32_t)r1 - (int32_t)r0);
6907 dg = ((int32_t)g1 - (int32_t)g0);
6908 db = ((int32_t)b1 - (int32_t)b0);
6909 }
6910
6911 if (x0 < drawX)
6912 {
6913 r0+=dr*(drawX - x0);
6914 g0+=dg*(drawX - x0);
6915 b0+=db*(drawX - x0);
6916 x0 = drawX;
6917 }
6918
6919 if (x1 > drawW)
6920 x1 = drawW;
6921
6922 for (x = x0; x <= x1; x++)
6923 {
6924 GetShadeTransCol(&psxVuw[(y<<10)+x],(unsigned short)(((r0 >> 9)&0x7c00)|((g0 >> 14)&0x03e0)|((b0 >> 19)&0x001f)));
6925 r0+=dr;
6926 g0+=dg;
6927 b0+=db;
6928 }
6929}
6930
6931///////////////////////////////////////////////////////////////////////
6932
6933static void Line_E_SE_Flat(int x0, int y0, int x1, int y1, unsigned short colour)
6934{
6935 int dx, dy, incrE, incrSE, d, x, y;
6936
6937 dx = x1 - x0;
6938 dy = y1 - y0;
6939 d = 2*dy - dx; /* Initial value of d */
6940 incrE = 2*dy; /* incr. used for move to E */
6941 incrSE = 2*(dy - dx); /* incr. used for move to SE */
6942 x = x0;
6943 y = y0;
6944 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
6945 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
6946 while(x < x1)
6947 {
6948 if (d <= 0)
6949 {
6950 d = d + incrE; /* Choose E */
6951 x++;
6952 }
6953 else
6954 {
6955 d = d + incrSE; /* Choose SE */
6956 x++;
6957 y++;
6958 }
6959 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
6960 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
6961 }
6962}
6963
6964///////////////////////////////////////////////////////////////////////
6965
6966static void Line_S_SE_Flat(int x0, int y0, int x1, int y1, unsigned short colour)
6967{
6968 int dx, dy, incrS, incrSE, d, x, y;
6969
6970 dx = x1 - x0;
6971 dy = y1 - y0;
6972 d = 2*dx - dy; /* Initial value of d */
6973 incrS = 2*dx; /* incr. used for move to S */
6974 incrSE = 2*(dx - dy); /* incr. used for move to SE */
6975 x = x0;
6976 y = y0;
6977 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
6978 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
6979 while(y < y1)
6980 {
6981 if (d <= 0)
6982 {
6983 d = d + incrS; /* Choose S */
6984 y++;
6985 }
6986 else
6987 {
6988 d = d + incrSE; /* Choose SE */
6989 x++;
6990 y++;
6991 }
6992 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
6993 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
6994 }
6995}
6996
6997///////////////////////////////////////////////////////////////////////
6998
6999static void Line_N_NE_Flat(int x0, int y0, int x1, int y1, unsigned short colour)
7000{
7001 int dx, dy, incrN, incrNE, d, x, y;
7002
7003 dx = x1 - x0;
7004 dy = -(y1 - y0);
7005 d = 2*dx - dy; /* Initial value of d */
7006 incrN = 2*dx; /* incr. used for move to N */
7007 incrNE = 2*(dx - dy); /* incr. used for move to NE */
7008 x = x0;
7009 y = y0;
7010 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
7011 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
7012 while(y > y1)
7013 {
7014 if (d <= 0)
7015 {
7016 d = d + incrN; /* Choose N */
7017 y--;
7018 }
7019 else
7020 {
7021 d = d + incrNE; /* Choose NE */
7022 x++;
7023 y--;
7024 }
7025 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
7026 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
7027 }
7028}
7029
7030///////////////////////////////////////////////////////////////////////
7031
7032static void Line_E_NE_Flat(int x0, int y0, int x1, int y1, unsigned short colour)
7033{
7034 int dx, dy, incrE, incrNE, d, x, y;
7035
7036 dx = x1 - x0;
7037 dy = -(y1 - y0);
7038 d = 2*dy - dx; /* Initial value of d */
7039 incrE = 2*dy; /* incr. used for move to E */
7040 incrNE = 2*(dy - dx); /* incr. used for move to NE */
7041 x = x0;
7042 y = y0;
7043 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
7044 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
7045 while(x < x1)
7046 {
7047 if (d <= 0)
7048 {
7049 d = d + incrE; /* Choose E */
7050 x++;
7051 }
7052 else
7053 {
7054 d = d + incrNE; /* Choose NE */
7055 x++;
7056 y--;
7057 }
7058 if ((x>=drawX)&&(x<drawW)&&(y>=drawY)&&(y<drawH))
7059 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
7060 }
7061}
7062
7063///////////////////////////////////////////////////////////////////////
7064
7065static void VertLineFlat(int x, int y0, int y1, unsigned short colour)
7066{
7067 int y;
7068
7069 if (y0 < drawY)
7070 y0 = drawY;
7071
7072 if (y1 > drawH)
7073 y1 = drawH;
7074
7075 for (y = y0; y <= y1; y++)
7076 GetShadeTransCol(&psxVuw[(y<<10)+x], colour);
7077}
7078
7079///////////////////////////////////////////////////////////////////////
7080
7081static void HorzLineFlat(int y, int x0, int x1, unsigned short colour)
7082{
7083 int x;
7084
7085 if (x0 < drawX)
7086 x0 = drawX;
7087
7088 if (x1 > drawW)
7089 x1 = drawW;
7090
7091 for (x = x0; x <= x1; x++)
7092 GetShadeTransCol(&psxVuw[(y << 10) + x], colour);
7093}
7094
7095///////////////////////////////////////////////////////////////////////
7096
7097/* Bresenham Line drawing function */
7098static void DrawSoftwareLineShade(int32_t rgb0, int32_t rgb1)
7099{
7100 short x0, y0, x1, y1, xt, yt;
7101 int32_t rgbt;
7102 int dy, dx;
7103
7104 if (lx0 > drawW && lx1 > drawW) return;
7105 if (ly0 > drawH && ly1 > drawH) return;
7106 if (lx0 < drawX && lx1 < drawX) return;
7107 if (ly0 < drawY && ly1 < drawY) return;
7108 if (drawY >= drawH) return;
7109 if (drawX >= drawW) return;
7110
7111 x0 = lx0;
7112 y0 = ly0;
7113 x1 = lx1;
7114 y1 = ly1;
7115
7116 dx = x1 - x0;
7117 dy = y1 - y0;
7118
7119 if (dx == 0)
7120 {
7121 if (dy > 0)
7122 VertLineShade(x0, y0, y1, rgb0, rgb1);
7123 else
7124 VertLineShade(x0, y1, y0, rgb1, rgb0);
7125 }
7126 else
7127 if (dy == 0)
7128 {
7129 if (dx > 0)
7130 HorzLineShade(y0, x0, x1, rgb0, rgb1);
7131 else
7132 HorzLineShade(y0, x1, x0, rgb1, rgb0);
7133 }
7134 else
7135 {
7136 if (dx < 0)
7137 {
7138 xt = x0;
7139 yt = y0;
7140 rgbt = rgb0;
7141 x0 = x1;
7142 y0 = y1;
7143 rgb0 = rgb1;
7144 x1 = xt;
7145 y1 = yt;
7146 rgb1 = rgbt;
7147
7148 dx = x1 - x0;
7149 dy = y1 - y0;
7150 }
7151
7152 if ((dx >= 0 && dy >= 0) || (dx < 0 && dy < 0))
7153 {
7154 if (abs(dy) > abs(dx))
7155 Line_S_SE_Shade(x0, y0, x1, y1, rgb0, rgb1);
7156 else
7157 Line_E_SE_Shade(x0, y0, x1, y1, rgb0, rgb1);
7158 }
7159 else
7160 if (abs(dy) > abs(dx))
7161 Line_N_NE_Shade(x0, y0, x1, y1, rgb0, rgb1);
7162 else
7163 Line_E_NE_Shade(x0, y0, x1, y1, rgb0, rgb1);
7164 }
7165}
7166
7167///////////////////////////////////////////////////////////////////////
7168
7169static void DrawSoftwareLineFlat(int32_t rgb)
7170{
7171 short x0, y0, x1, y1, xt, yt;
7172 int dy, dx;
7173 unsigned short colour = 0;
7174
7175 if (lx0 > drawW && lx1 > drawW) return;
7176 if (ly0 > drawH && ly1 > drawH) return;
7177 if (lx0 < drawX && lx1 < drawX) return;
7178 if (ly0 < drawY && ly1 < drawY) return;
7179 if (drawY >= drawH) return;
7180 if (drawX >= drawW) return;
7181
7182 colour = ((rgb & 0x00f80000) >> 9) | ((rgb & 0x0000f800) >> 6) | ((rgb & 0x000000f8) >> 3);
7183
7184 x0 = lx0;
7185 y0 = ly0;
7186 x1 = lx1;
7187 y1 = ly1;
7188
7189 dx = x1 - x0;
7190 dy = y1 - y0;
7191
7192 if (dx == 0)
7193 {
7194 if (dy == 0)
7195 return; // Nothing to draw
7196 else if (dy > 0)
7197 VertLineFlat(x0, y0, y1, colour);
7198 else
7199 VertLineFlat(x0, y1, y0, colour);
7200 }
7201 else
7202 if (dy == 0)
7203 {
7204 if (dx > 0)
7205 HorzLineFlat(y0, x0, x1, colour);
7206 else
7207 HorzLineFlat(y0, x1, x0, colour);
7208 }
7209 else
7210 {
7211 if (dx < 0)
7212 {
7213 xt = x0;
7214 yt = y0;
7215 x0 = x1;
7216 y0 = y1;
7217 x1 = xt;
7218 y1 = yt;
7219
7220 dx = x1 - x0;
7221 dy = y1 - y0;
7222 }
7223
7224 if ((dx >= 0 && dy >= 0) || (dx < 0 && dy < 0))
7225 {
7226 if (abs(dy) > abs(dx))
7227 Line_S_SE_Flat(x0, y0, x1, y1, colour);
7228 else
7229 Line_E_SE_Flat(x0, y0, x1, y1, colour);
7230 }
7231 else
7232 if (abs(dy) > abs(dx))
7233 Line_N_NE_Flat(x0, y0, x1, y1, colour);
7234 else
7235 Line_E_NE_Flat(x0, y0, x1, y1, colour);
7236 }
7237}
7238
7239///////////////////////////////////////////////////////////////////////
ARM optimized PCSX fork