1 |
/* |
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* This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 |
* |
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* Copyright (©) 2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
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* Copyright (©) 2003,2007 MaxSt <maxst@hiend3d.com> |
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* |
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* Deliantra is free software: you can redistribute it and/or modify it under |
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* the terms of the Affero GNU General Public License as published by the |
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* Free Software Foundation, either version 3 of the License, or (at your |
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* option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the Affero GNU General Public License |
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* and the GNU General Public License along with this program. If not, see |
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* <http://www.gnu.org/licenses/>. |
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* |
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* The authors can be reached via e-mail to <support@deliantra.net> |
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*/ |
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|
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// note: the original code was released under the LGPL version 2.1 |
25 |
|
26 |
#include <cstdio> |
27 |
#include <cstring> |
28 |
#include <stdlib.h> |
29 |
#include <stdint.h> |
30 |
#include <endian.h> |
31 |
|
32 |
using namespace std; |
33 |
|
34 |
#if __BYTE_ORDER == __BIG_ENDIAN |
35 |
# define Rshift 24 |
36 |
# define Gshift 16 |
37 |
# define Bshift 8 |
38 |
# define Ashift 0 |
39 |
#else |
40 |
# define Rshift 0 |
41 |
# define Gshift 8 |
42 |
# define Bshift 16 |
43 |
# define Ashift 24 |
44 |
#endif |
45 |
|
46 |
#define Cmask 0xffUL |
47 |
#define Amask (Cmask << Ashift) |
48 |
|
49 |
typedef uint32_t pixel; |
50 |
|
51 |
// hq2xa |
52 |
|
53 |
# define trY 0x30 |
54 |
# define trU 0x11 |
55 |
# define trV 0x10 |
56 |
# define trA 0x40 |
57 |
|
58 |
static inline pixel lerp (pixel c1, int w1, pixel c2, int w2, pixel c3, int w3, int shift) |
59 |
{ |
60 |
#if 0 |
61 |
if (!(c1 >> Ashift) & Cmask) w1 = 0; |
62 |
if (!(c2 >> Ashift) & Cmask) w2 = 0; |
63 |
if (!(c3 >> Ashift) & Cmask) w3 = 0; |
64 |
#endif |
65 |
|
66 |
int w = w1 + w2 + w3; |
67 |
|
68 |
return ((((c1 >> shift) & Cmask) * w1 + ((c2 >> shift) & Cmask) * w2 + ((c3 >> shift) & Cmask) * w3 + w / 2) / w) << shift; |
69 |
} |
70 |
|
71 |
static inline void lerp (unsigned char *pc, pixel c1, int w1, pixel c2, int w2, pixel c3 = 0, int w3 = 0) |
72 |
{ |
73 |
*(pixel *)pc = lerp (c1, w1, c2, w2, c3, w3, Rshift) |
74 |
| lerp (c1, w1, c2, w2, c3, w3, Gshift) |
75 |
| lerp (c1, w1, c2, w2, c3, w3, Bshift) |
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| lerp (c1, w1, c2, w2, c3, w3, Ashift); |
77 |
} |
78 |
|
79 |
static inline void Interp1 (unsigned char *pc, pixel c1, pixel c2) |
80 |
{ |
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lerp (pc, c1, 3, c2, 1); |
82 |
} |
83 |
|
84 |
static inline void Interp2 (unsigned char *pc, pixel c1, pixel c2, pixel c3) |
85 |
{ |
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lerp (pc, c1, 2, c2, 1, c3, 1); |
87 |
} |
88 |
|
89 |
static inline void Interp5 (unsigned char *pc, pixel c1, pixel c2) |
90 |
{ |
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lerp (pc, c1, 1, c2, 1); |
92 |
} |
93 |
|
94 |
static inline void Interp6 (unsigned char *pc, pixel c1, pixel c2, pixel c3) |
95 |
{ |
96 |
lerp (pc, c1, 5, c2, 2, c3, 1); |
97 |
} |
98 |
|
99 |
static inline void Interp7 (unsigned char *pc, pixel c1, pixel c2, pixel c3) |
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{ |
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lerp (pc, c1, 6, c2, 1, c3, 1); |
102 |
} |
103 |
|
104 |
static inline void Interp9 (unsigned char *pc, pixel c1, pixel c2, pixel c3) |
105 |
{ |
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lerp (pc, c1, 2, c2, 3, c2, 3); |
107 |
} |
108 |
|
109 |
static inline void Interp10 (unsigned char *pc, pixel c1, pixel c2, pixel c3) |
110 |
{ |
111 |
lerp (pc, c1, 14, c2, 1, c3, 1); |
112 |
} |
113 |
|
114 |
#define PIXEL00_0 *((pixel *)(pOut)) = w[5]; |
115 |
#define PIXEL00_10 Interp1(pOut, w[5], w[1]); |
116 |
#define PIXEL00_11 Interp1(pOut, w[5], w[4]); |
117 |
#define PIXEL00_12 Interp1(pOut, w[5], w[2]); |
118 |
#define PIXEL00_20 Interp2(pOut, w[5], w[4], w[2]); |
119 |
#define PIXEL00_21 Interp2(pOut, w[5], w[1], w[2]); |
120 |
#define PIXEL00_22 Interp2(pOut, w[5], w[1], w[4]); |
121 |
#define PIXEL00_60 Interp6(pOut, w[5], w[2], w[4]); |
122 |
#define PIXEL00_61 Interp6(pOut, w[5], w[4], w[2]); |
123 |
#define PIXEL00_70 Interp7(pOut, w[5], w[4], w[2]); |
124 |
#define PIXEL00_90 Interp9(pOut, w[5], w[4], w[2]); |
125 |
#define PIXEL00_100 Interp10(pOut, w[5], w[4], w[2]); |
126 |
#define PIXEL01_0 *((pixel *)(pOut + sizeof (pixel))) = w[5]; |
127 |
#define PIXEL01_10 Interp1(pOut + sizeof (pixel), w[5], w[3]); |
128 |
#define PIXEL01_11 Interp1(pOut + sizeof (pixel), w[5], w[2]); |
129 |
#define PIXEL01_12 Interp1(pOut + sizeof (pixel), w[5], w[6]); |
130 |
#define PIXEL01_20 Interp2(pOut + sizeof (pixel), w[5], w[2], w[6]); |
131 |
#define PIXEL01_21 Interp2(pOut + sizeof (pixel), w[5], w[3], w[6]); |
132 |
#define PIXEL01_22 Interp2(pOut + sizeof (pixel), w[5], w[3], w[2]); |
133 |
#define PIXEL01_60 Interp6(pOut + sizeof (pixel), w[5], w[6], w[2]); |
134 |
#define PIXEL01_61 Interp6(pOut + sizeof (pixel), w[5], w[2], w[6]); |
135 |
#define PIXEL01_70 Interp7(pOut + sizeof (pixel), w[5], w[2], w[6]); |
136 |
#define PIXEL01_90 Interp9(pOut + sizeof (pixel), w[5], w[2], w[6]); |
137 |
#define PIXEL01_100 Interp10(pOut + sizeof (pixel), w[5], w[2], w[6]); |
138 |
#define PIXEL10_0 *((pixel *)(pOut+BpL)) = w[5]; |
139 |
#define PIXEL10_10 Interp1(pOut+BpL, w[5], w[7]); |
140 |
#define PIXEL10_11 Interp1(pOut+BpL, w[5], w[8]); |
141 |
#define PIXEL10_12 Interp1(pOut+BpL, w[5], w[4]); |
142 |
#define PIXEL10_20 Interp2(pOut+BpL, w[5], w[8], w[4]); |
143 |
#define PIXEL10_21 Interp2(pOut+BpL, w[5], w[7], w[4]); |
144 |
#define PIXEL10_22 Interp2(pOut+BpL, w[5], w[7], w[8]); |
145 |
#define PIXEL10_60 Interp6(pOut+BpL, w[5], w[4], w[8]); |
146 |
#define PIXEL10_61 Interp6(pOut+BpL, w[5], w[8], w[4]); |
147 |
#define PIXEL10_70 Interp7(pOut+BpL, w[5], w[8], w[4]); |
148 |
#define PIXEL10_90 Interp9(pOut+BpL, w[5], w[8], w[4]); |
149 |
#define PIXEL10_100 Interp10(pOut+BpL, w[5], w[8], w[4]); |
150 |
#define PIXEL11_0 *((pixel *)(pOut+BpL + sizeof (pixel))) = w[5]; |
151 |
#define PIXEL11_10 Interp1(pOut+BpL + sizeof (pixel), w[5], w[9]); |
152 |
#define PIXEL11_11 Interp1(pOut+BpL + sizeof (pixel), w[5], w[6]); |
153 |
#define PIXEL11_12 Interp1(pOut+BpL + sizeof (pixel), w[5], w[8]); |
154 |
#define PIXEL11_20 Interp2(pOut+BpL + sizeof (pixel), w[5], w[6], w[8]); |
155 |
#define PIXEL11_21 Interp2(pOut+BpL + sizeof (pixel), w[5], w[9], w[8]); |
156 |
#define PIXEL11_22 Interp2(pOut+BpL + sizeof (pixel), w[5], w[9], w[6]); |
157 |
#define PIXEL11_60 Interp6(pOut+BpL + sizeof (pixel), w[5], w[8], w[6]); |
158 |
#define PIXEL11_61 Interp6(pOut+BpL + sizeof (pixel), w[5], w[6], w[8]); |
159 |
#define PIXEL11_70 Interp7(pOut+BpL + sizeof (pixel), w[5], w[6], w[8]); |
160 |
#define PIXEL11_90 Interp9(pOut+BpL + sizeof (pixel), w[5], w[6], w[8]); |
161 |
#define PIXEL11_100 Interp10(pOut+BpL + sizeof (pixel), w[5], w[6], w[8]); |
162 |
|
163 |
static inline pixel RGBAtoYUVA (pixel w) |
164 |
{ |
165 |
int r = (w >> Rshift) & Cmask; |
166 |
int g = (w >> Gshift) & Cmask; |
167 |
int b = (w >> Bshift) & Cmask; |
168 |
int a = (w >> Ashift) & Cmask; |
169 |
|
170 |
int Y = (r + g + b) / 4; |
171 |
int u = 128 + (r - b) / 4; |
172 |
int v = 128 + (2 * g - r - b) / 8; |
173 |
|
174 |
return (Y << Rshift) |
175 |
| (u << Gshift) |
176 |
| (v << Bshift) |
177 |
| (a << Ashift); |
178 |
} |
179 |
|
180 |
static inline bool Diff (pixel w1, pixel w2) |
181 |
{ |
182 |
pixel YUV1 = RGBAtoYUVA (w1); |
183 |
pixel YUV2 = RGBAtoYUVA (w2); |
184 |
|
185 |
return ((abs (((YUV1 >> Rshift) & Cmask) - ((YUV2 >> Rshift) & Cmask)) > trY) || |
186 |
(abs (((YUV1 >> Gshift) & Cmask) - ((YUV2 >> Gshift) & Cmask)) > trU) || |
187 |
(abs (((YUV1 >> Bshift) & Cmask) - ((YUV2 >> Bshift) & Cmask)) > trV) || |
188 |
(abs (((YUV1 >> Ashift) & Cmask) - ((YUV2 >> Ashift) & Cmask)) > trA) ); |
189 |
} |
190 |
|
191 |
void |
192 |
hq2x_32 (unsigned char *pIn, unsigned char *pOut, int Xres, int Yres, int BpL, bool wrap) |
193 |
{ |
194 |
int i, j, k; |
195 |
int prevline, nextline; |
196 |
pixel w[10]; |
197 |
|
198 |
// +--+--+--+ |
199 |
// |w1|w2|w3| |
200 |
// +--+--+--+ |
201 |
// |w4|w5|w6| |
202 |
// +--+--+--+ |
203 |
// |w7|w8|w9| |
204 |
// +--+--+--+ |
205 |
|
206 |
for (j = 0; j < Yres; j++) |
207 |
{ |
208 |
if (j > 0) |
209 |
prevline = -Xres * sizeof (pixel); |
210 |
else |
211 |
prevline = wrap ? -(Yres - 1) * Xres * sizeof (pixel) : 0; |
212 |
|
213 |
if (j < Yres - 1) |
214 |
nextline = Xres * sizeof (pixel); |
215 |
else |
216 |
nextline = wrap ? -(Yres - 1) * Xres * sizeof (pixel) : 0; |
217 |
|
218 |
for (i = 0; i < Xres; i++) |
219 |
{ |
220 |
w[2] = *((pixel *) (pIn + prevline)); |
221 |
w[5] = *((pixel *) pIn); |
222 |
w[8] = *((pixel *) (pIn + nextline)); |
223 |
|
224 |
if (i > 0) |
225 |
{ |
226 |
w[1] = *((pixel *) (pIn + prevline - sizeof (pixel))); |
227 |
w[4] = *((pixel *) (pIn - sizeof (pixel))); |
228 |
w[7] = *((pixel *) (pIn + nextline - sizeof (pixel))); |
229 |
} |
230 |
else if (wrap) |
231 |
{ |
232 |
w[1] = *((pixel *) (pIn + prevline + (Xres - 1) * sizeof (pixel))); |
233 |
w[4] = *((pixel *) (pIn + (Xres - 1) * sizeof (pixel))); |
234 |
w[7] = *((pixel *) (pIn + nextline + (Xres - 1) * sizeof (pixel))); |
235 |
} |
236 |
else |
237 |
{ |
238 |
w[1] = w[2]; |
239 |
w[4] = w[5]; |
240 |
w[7] = w[8]; |
241 |
} |
242 |
|
243 |
if (i < Xres - 1) |
244 |
{ |
245 |
w[3] = *((pixel *) (pIn + prevline + sizeof (pixel))); |
246 |
w[6] = *((pixel *) (pIn + sizeof (pixel))); |
247 |
w[9] = *((pixel *) (pIn + nextline + sizeof (pixel))); |
248 |
} |
249 |
else |
250 |
{ |
251 |
w[3] = w[2]; |
252 |
w[6] = w[5]; |
253 |
w[9] = w[8]; |
254 |
} |
255 |
|
256 |
int pattern = 0; |
257 |
int flag = 1; |
258 |
|
259 |
for (k = 1; k <= 9; k++) |
260 |
{ |
261 |
if (k == 5) |
262 |
continue; |
263 |
|
264 |
if (Diff (w[5], w[k])) |
265 |
pattern |= flag; |
266 |
|
267 |
flag <<= 1; |
268 |
} |
269 |
|
270 |
switch (pattern) |
271 |
{ |
272 |
case 0: |
273 |
case 1: |
274 |
case 4: |
275 |
case 32: |
276 |
case 128: |
277 |
case 5: |
278 |
case 132: |
279 |
case 160: |
280 |
case 33: |
281 |
case 129: |
282 |
case 36: |
283 |
case 133: |
284 |
case 164: |
285 |
case 161: |
286 |
case 37: |
287 |
case 165: |
288 |
{ |
289 |
PIXEL00_20 PIXEL01_20 PIXEL10_20 PIXEL11_20 break; |
290 |
} |
291 |
case 2: |
292 |
case 34: |
293 |
case 130: |
294 |
case 162: |
295 |
{ |
296 |
PIXEL00_22 PIXEL01_21 PIXEL10_20 PIXEL11_20 break; |
297 |
} |
298 |
case 16: |
299 |
case 17: |
300 |
case 48: |
301 |
case 49: |
302 |
{ |
303 |
PIXEL00_20 PIXEL01_22 PIXEL10_20 PIXEL11_21 break; |
304 |
} |
305 |
case 64: |
306 |
case 65: |
307 |
case 68: |
308 |
case 69: |
309 |
{ |
310 |
PIXEL00_20 PIXEL01_20 PIXEL10_21 PIXEL11_22 break; |
311 |
} |
312 |
case 8: |
313 |
case 12: |
314 |
case 136: |
315 |
case 140: |
316 |
{ |
317 |
PIXEL00_21 PIXEL01_20 PIXEL10_22 PIXEL11_20 break; |
318 |
} |
319 |
case 3: |
320 |
case 35: |
321 |
case 131: |
322 |
case 163: |
323 |
{ |
324 |
PIXEL00_11 PIXEL01_21 PIXEL10_20 PIXEL11_20 break; |
325 |
} |
326 |
case 6: |
327 |
case 38: |
328 |
case 134: |
329 |
case 166: |
330 |
{ |
331 |
PIXEL00_22 PIXEL01_12 PIXEL10_20 PIXEL11_20 break; |
332 |
} |
333 |
case 20: |
334 |
case 21: |
335 |
case 52: |
336 |
case 53: |
337 |
{ |
338 |
PIXEL00_20 PIXEL01_11 PIXEL10_20 PIXEL11_21 break; |
339 |
} |
340 |
case 144: |
341 |
case 145: |
342 |
case 176: |
343 |
case 177: |
344 |
{ |
345 |
PIXEL00_20 PIXEL01_22 PIXEL10_20 PIXEL11_12 break; |
346 |
} |
347 |
case 192: |
348 |
case 193: |
349 |
case 196: |
350 |
case 197: |
351 |
{ |
352 |
PIXEL00_20 PIXEL01_20 PIXEL10_21 PIXEL11_11 break; |
353 |
} |
354 |
case 96: |
355 |
case 97: |
356 |
case 100: |
357 |
case 101: |
358 |
{ |
359 |
PIXEL00_20 PIXEL01_20 PIXEL10_12 PIXEL11_22 break; |
360 |
} |
361 |
case 40: |
362 |
case 44: |
363 |
case 168: |
364 |
case 172: |
365 |
{ |
366 |
PIXEL00_21 PIXEL01_20 PIXEL10_11 PIXEL11_20 break; |
367 |
} |
368 |
case 9: |
369 |
case 13: |
370 |
case 137: |
371 |
case 141: |
372 |
{ |
373 |
PIXEL00_12 PIXEL01_20 PIXEL10_22 PIXEL11_20 break; |
374 |
} |
375 |
case 18: |
376 |
case 50: |
377 |
{ |
378 |
PIXEL00_22 if (Diff (w[2], w[6])) |
379 |
{ |
380 |
PIXEL01_10} |
381 |
else |
382 |
{ |
383 |
PIXEL01_20} |
384 |
PIXEL10_20 PIXEL11_21 break; |
385 |
} |
386 |
case 80: |
387 |
case 81: |
388 |
{ |
389 |
PIXEL00_20 PIXEL01_22 PIXEL10_21 if (Diff (w[6], w[8])) |
390 |
{ |
391 |
PIXEL11_10} |
392 |
else |
393 |
{ |
394 |
PIXEL11_20} |
395 |
break; |
396 |
} |
397 |
case 72: |
398 |
case 76: |
399 |
{ |
400 |
PIXEL00_21 PIXEL01_20 if (Diff (w[8], w[4])) |
401 |
{ |
402 |
PIXEL10_10} |
403 |
else |
404 |
{ |
405 |
PIXEL10_20} |
406 |
PIXEL11_22 break; |
407 |
} |
408 |
case 10: |
409 |
case 138: |
410 |
{ |
411 |
if (Diff (w[4], w[2])) |
412 |
{ |
413 |
PIXEL00_10} |
414 |
else |
415 |
{ |
416 |
PIXEL00_20} |
417 |
PIXEL01_21 PIXEL10_22 PIXEL11_20 break; |
418 |
} |
419 |
case 66: |
420 |
{ |
421 |
PIXEL00_22 PIXEL01_21 PIXEL10_21 PIXEL11_22 break; |
422 |
} |
423 |
case 24: |
424 |
{ |
425 |
PIXEL00_21 PIXEL01_22 PIXEL10_22 PIXEL11_21 break; |
426 |
} |
427 |
case 7: |
428 |
case 39: |
429 |
case 135: |
430 |
{ |
431 |
PIXEL00_11 PIXEL01_12 PIXEL10_20 PIXEL11_20 break; |
432 |
} |
433 |
case 148: |
434 |
case 149: |
435 |
case 180: |
436 |
{ |
437 |
PIXEL00_20 PIXEL01_11 PIXEL10_20 PIXEL11_12 break; |
438 |
} |
439 |
case 224: |
440 |
case 228: |
441 |
case 225: |
442 |
{ |
443 |
PIXEL00_20 PIXEL01_20 PIXEL10_12 PIXEL11_11 break; |
444 |
} |
445 |
case 41: |
446 |
case 169: |
447 |
case 45: |
448 |
{ |
449 |
PIXEL00_12 PIXEL01_20 PIXEL10_11 PIXEL11_20 break; |
450 |
} |
451 |
case 22: |
452 |
case 54: |
453 |
{ |
454 |
PIXEL00_22 if (Diff (w[2], w[6])) |
455 |
{ |
456 |
PIXEL01_0} |
457 |
else |
458 |
{ |
459 |
PIXEL01_20} |
460 |
PIXEL10_20 PIXEL11_21 break; |
461 |
} |
462 |
case 208: |
463 |
case 209: |
464 |
{ |
465 |
PIXEL00_20 PIXEL01_22 PIXEL10_21 if (Diff (w[6], w[8])) |
466 |
{ |
467 |
PIXEL11_0} |
468 |
else |
469 |
{ |
470 |
PIXEL11_20} |
471 |
break; |
472 |
} |
473 |
case 104: |
474 |
case 108: |
475 |
{ |
476 |
PIXEL00_21 PIXEL01_20 if (Diff (w[8], w[4])) |
477 |
{ |
478 |
PIXEL10_0} |
479 |
else |
480 |
{ |
481 |
PIXEL10_20} |
482 |
PIXEL11_22 break; |
483 |
} |
484 |
case 11: |
485 |
case 139: |
486 |
{ |
487 |
if (Diff (w[4], w[2])) |
488 |
{ |
489 |
PIXEL00_0} |
490 |
else |
491 |
{ |
492 |
PIXEL00_20} |
493 |
PIXEL01_21 PIXEL10_22 PIXEL11_20 break; |
494 |
} |
495 |
case 19: |
496 |
case 51: |
497 |
{ |
498 |
if (Diff (w[2], w[6])) |
499 |
{ |
500 |
PIXEL00_11 PIXEL01_10} |
501 |
else |
502 |
{ |
503 |
PIXEL00_60 PIXEL01_90} |
504 |
PIXEL10_20 PIXEL11_21 break; |
505 |
} |
506 |
case 146: |
507 |
case 178: |
508 |
{ |
509 |
PIXEL00_22 if (Diff (w[2], w[6])) |
510 |
{ |
511 |
PIXEL01_10 PIXEL11_12} |
512 |
else |
513 |
{ |
514 |
PIXEL01_90 PIXEL11_61} |
515 |
PIXEL10_20 break; |
516 |
} |
517 |
case 84: |
518 |
case 85: |
519 |
{ |
520 |
PIXEL00_20 if (Diff (w[6], w[8])) |
521 |
{ |
522 |
PIXEL01_11 PIXEL11_10} |
523 |
else |
524 |
{ |
525 |
PIXEL01_60 PIXEL11_90} |
526 |
PIXEL10_21 break; |
527 |
} |
528 |
case 112: |
529 |
case 113: |
530 |
{ |
531 |
PIXEL00_20 PIXEL01_22 if (Diff (w[6], w[8])) |
532 |
{ |
533 |
PIXEL10_12 PIXEL11_10} |
534 |
else |
535 |
{ |
536 |
PIXEL10_61 PIXEL11_90} |
537 |
break; |
538 |
} |
539 |
case 200: |
540 |
case 204: |
541 |
{ |
542 |
PIXEL00_21 PIXEL01_20 if (Diff (w[8], w[4])) |
543 |
{ |
544 |
PIXEL10_10 PIXEL11_11} |
545 |
else |
546 |
{ |
547 |
PIXEL10_90 PIXEL11_60} |
548 |
break; |
549 |
} |
550 |
case 73: |
551 |
case 77: |
552 |
{ |
553 |
if (Diff (w[8], w[4])) |
554 |
{ |
555 |
PIXEL00_12 PIXEL10_10} |
556 |
else |
557 |
{ |
558 |
PIXEL00_61 PIXEL10_90} |
559 |
PIXEL01_20 PIXEL11_22 break; |
560 |
} |
561 |
case 42: |
562 |
case 170: |
563 |
{ |
564 |
if (Diff (w[4], w[2])) |
565 |
{ |
566 |
PIXEL00_10 PIXEL10_11} |
567 |
else |
568 |
{ |
569 |
PIXEL00_90 PIXEL10_60} |
570 |
PIXEL01_21 PIXEL11_20 break; |
571 |
} |
572 |
case 14: |
573 |
case 142: |
574 |
{ |
575 |
if (Diff (w[4], w[2])) |
576 |
{ |
577 |
PIXEL00_10 PIXEL01_12} |
578 |
else |
579 |
{ |
580 |
PIXEL00_90 PIXEL01_61} |
581 |
PIXEL10_22 PIXEL11_20 break; |
582 |
} |
583 |
case 67: |
584 |
{ |
585 |
PIXEL00_11 PIXEL01_21 PIXEL10_21 PIXEL11_22 break; |
586 |
} |
587 |
case 70: |
588 |
{ |
589 |
PIXEL00_22 PIXEL01_12 PIXEL10_21 PIXEL11_22 break; |
590 |
} |
591 |
case 28: |
592 |
{ |
593 |
PIXEL00_21 PIXEL01_11 PIXEL10_22 PIXEL11_21 break; |
594 |
} |
595 |
case 152: |
596 |
{ |
597 |
PIXEL00_21 PIXEL01_22 PIXEL10_22 PIXEL11_12 break; |
598 |
} |
599 |
case 194: |
600 |
{ |
601 |
PIXEL00_22 PIXEL01_21 PIXEL10_21 PIXEL11_11 break; |
602 |
} |
603 |
case 98: |
604 |
{ |
605 |
PIXEL00_22 PIXEL01_21 PIXEL10_12 PIXEL11_22 break; |
606 |
} |
607 |
case 56: |
608 |
{ |
609 |
PIXEL00_21 PIXEL01_22 PIXEL10_11 PIXEL11_21 break; |
610 |
} |
611 |
case 25: |
612 |
{ |
613 |
PIXEL00_12 PIXEL01_22 PIXEL10_22 PIXEL11_21 break; |
614 |
} |
615 |
case 26: |
616 |
case 31: |
617 |
{ |
618 |
if (Diff (w[4], w[2])) |
619 |
{ |
620 |
PIXEL00_0} |
621 |
else |
622 |
{ |
623 |
PIXEL00_20} |
624 |
if (Diff (w[2], w[6])) |
625 |
{ |
626 |
PIXEL01_0} |
627 |
else |
628 |
{ |
629 |
PIXEL01_20} |
630 |
PIXEL10_22 PIXEL11_21 break; |
631 |
} |
632 |
case 82: |
633 |
case 214: |
634 |
{ |
635 |
PIXEL00_22 if (Diff (w[2], w[6])) |
636 |
{ |
637 |
PIXEL01_0} |
638 |
else |
639 |
{ |
640 |
PIXEL01_20} |
641 |
PIXEL10_21 if (Diff (w[6], w[8])) |
642 |
{ |
643 |
PIXEL11_0} |
644 |
else |
645 |
{ |
646 |
PIXEL11_20} |
647 |
break; |
648 |
} |
649 |
case 88: |
650 |
case 248: |
651 |
{ |
652 |
PIXEL00_21 PIXEL01_22 if (Diff (w[8], w[4])) |
653 |
{ |
654 |
PIXEL10_0} |
655 |
else |
656 |
{ |
657 |
PIXEL10_20} |
658 |
if (Diff (w[6], w[8])) |
659 |
{ |
660 |
PIXEL11_0} |
661 |
else |
662 |
{ |
663 |
PIXEL11_20} |
664 |
break; |
665 |
} |
666 |
case 74: |
667 |
case 107: |
668 |
{ |
669 |
if (Diff (w[4], w[2])) |
670 |
{ |
671 |
PIXEL00_0} |
672 |
else |
673 |
{ |
674 |
PIXEL00_20} |
675 |
PIXEL01_21 if (Diff (w[8], w[4])) |
676 |
{ |
677 |
PIXEL10_0} |
678 |
else |
679 |
{ |
680 |
PIXEL10_20} |
681 |
PIXEL11_22 break; |
682 |
} |
683 |
case 27: |
684 |
{ |
685 |
if (Diff (w[4], w[2])) |
686 |
{ |
687 |
PIXEL00_0} |
688 |
else |
689 |
{ |
690 |
PIXEL00_20} |
691 |
PIXEL01_10 PIXEL10_22 PIXEL11_21 break; |
692 |
} |
693 |
case 86: |
694 |
{ |
695 |
PIXEL00_22 if (Diff (w[2], w[6])) |
696 |
{ |
697 |
PIXEL01_0} |
698 |
else |
699 |
{ |
700 |
PIXEL01_20} |
701 |
PIXEL10_21 PIXEL11_10 break; |
702 |
} |
703 |
case 216: |
704 |
{ |
705 |
PIXEL00_21 PIXEL01_22 PIXEL10_10 if (Diff (w[6], w[8])) |
706 |
{ |
707 |
PIXEL11_0} |
708 |
else |
709 |
{ |
710 |
PIXEL11_20} |
711 |
break; |
712 |
} |
713 |
case 106: |
714 |
{ |
715 |
PIXEL00_10 PIXEL01_21 if (Diff (w[8], w[4])) |
716 |
{ |
717 |
PIXEL10_0} |
718 |
else |
719 |
{ |
720 |
PIXEL10_20} |
721 |
PIXEL11_22 break; |
722 |
} |
723 |
case 30: |
724 |
{ |
725 |
PIXEL00_10 if (Diff (w[2], w[6])) |
726 |
{ |
727 |
PIXEL01_0} |
728 |
else |
729 |
{ |
730 |
PIXEL01_20} |
731 |
PIXEL10_22 PIXEL11_21 break; |
732 |
} |
733 |
case 210: |
734 |
{ |
735 |
PIXEL00_22 PIXEL01_10 PIXEL10_21 if (Diff (w[6], w[8])) |
736 |
{ |
737 |
PIXEL11_0} |
738 |
else |
739 |
{ |
740 |
PIXEL11_20} |
741 |
break; |
742 |
} |
743 |
case 120: |
744 |
{ |
745 |
PIXEL00_21 PIXEL01_22 if (Diff (w[8], w[4])) |
746 |
{ |
747 |
PIXEL10_0} |
748 |
else |
749 |
{ |
750 |
PIXEL10_20} |
751 |
PIXEL11_10 break; |
752 |
} |
753 |
case 75: |
754 |
{ |
755 |
if (Diff (w[4], w[2])) |
756 |
{ |
757 |
PIXEL00_0} |
758 |
else |
759 |
{ |
760 |
PIXEL00_20} |
761 |
PIXEL01_21 PIXEL10_10 PIXEL11_22 break; |
762 |
} |
763 |
case 29: |
764 |
{ |
765 |
PIXEL00_12 PIXEL01_11 PIXEL10_22 PIXEL11_21 break; |
766 |
} |
767 |
case 198: |
768 |
{ |
769 |
PIXEL00_22 PIXEL01_12 PIXEL10_21 PIXEL11_11 break; |
770 |
} |
771 |
case 184: |
772 |
{ |
773 |
PIXEL00_21 PIXEL01_22 PIXEL10_11 PIXEL11_12 break; |
774 |
} |
775 |
case 99: |
776 |
{ |
777 |
PIXEL00_11 PIXEL01_21 PIXEL10_12 PIXEL11_22 break; |
778 |
} |
779 |
case 57: |
780 |
{ |
781 |
PIXEL00_12 PIXEL01_22 PIXEL10_11 PIXEL11_21 break; |
782 |
} |
783 |
case 71: |
784 |
{ |
785 |
PIXEL00_11 PIXEL01_12 PIXEL10_21 PIXEL11_22 break; |
786 |
} |
787 |
case 156: |
788 |
{ |
789 |
PIXEL00_21 PIXEL01_11 PIXEL10_22 PIXEL11_12 break; |
790 |
} |
791 |
case 226: |
792 |
{ |
793 |
PIXEL00_22 PIXEL01_21 PIXEL10_12 PIXEL11_11 break; |
794 |
} |
795 |
case 60: |
796 |
{ |
797 |
PIXEL00_21 PIXEL01_11 PIXEL10_11 PIXEL11_21 break; |
798 |
} |
799 |
case 195: |
800 |
{ |
801 |
PIXEL00_11 PIXEL01_21 PIXEL10_21 PIXEL11_11 break; |
802 |
} |
803 |
case 102: |
804 |
{ |
805 |
PIXEL00_22 PIXEL01_12 PIXEL10_12 PIXEL11_22 break; |
806 |
} |
807 |
case 153: |
808 |
{ |
809 |
PIXEL00_12 PIXEL01_22 PIXEL10_22 PIXEL11_12 break; |
810 |
} |
811 |
case 58: |
812 |
{ |
813 |
if (Diff (w[4], w[2])) |
814 |
{ |
815 |
PIXEL00_10} |
816 |
else |
817 |
{ |
818 |
PIXEL00_70} |
819 |
if (Diff (w[2], w[6])) |
820 |
{ |
821 |
PIXEL01_10} |
822 |
else |
823 |
{ |
824 |
PIXEL01_70} |
825 |
PIXEL10_11 PIXEL11_21 break; |
826 |
} |
827 |
case 83: |
828 |
{ |
829 |
PIXEL00_11 if (Diff (w[2], w[6])) |
830 |
{ |
831 |
PIXEL01_10} |
832 |
else |
833 |
{ |
834 |
PIXEL01_70} |
835 |
PIXEL10_21 if (Diff (w[6], w[8])) |
836 |
{ |
837 |
PIXEL11_10} |
838 |
else |
839 |
{ |
840 |
PIXEL11_70} |
841 |
break; |
842 |
} |
843 |
case 92: |
844 |
{ |
845 |
PIXEL00_21 PIXEL01_11 if (Diff (w[8], w[4])) |
846 |
{ |
847 |
PIXEL10_10} |
848 |
else |
849 |
{ |
850 |
PIXEL10_70} |
851 |
if (Diff (w[6], w[8])) |
852 |
{ |
853 |
PIXEL11_10} |
854 |
else |
855 |
{ |
856 |
PIXEL11_70} |
857 |
break; |
858 |
} |
859 |
case 202: |
860 |
{ |
861 |
if (Diff (w[4], w[2])) |
862 |
{ |
863 |
PIXEL00_10} |
864 |
else |
865 |
{ |
866 |
PIXEL00_70} |
867 |
PIXEL01_21 if (Diff (w[8], w[4])) |
868 |
{ |
869 |
PIXEL10_10} |
870 |
else |
871 |
{ |
872 |
PIXEL10_70} |
873 |
PIXEL11_11 break; |
874 |
} |
875 |
case 78: |
876 |
{ |
877 |
if (Diff (w[4], w[2])) |
878 |
{ |
879 |
PIXEL00_10} |
880 |
else |
881 |
{ |
882 |
PIXEL00_70} |
883 |
PIXEL01_12 if (Diff (w[8], w[4])) |
884 |
{ |
885 |
PIXEL10_10} |
886 |
else |
887 |
{ |
888 |
PIXEL10_70} |
889 |
PIXEL11_22 break; |
890 |
} |
891 |
case 154: |
892 |
{ |
893 |
if (Diff (w[4], w[2])) |
894 |
{ |
895 |
PIXEL00_10} |
896 |
else |
897 |
{ |
898 |
PIXEL00_70} |
899 |
if (Diff (w[2], w[6])) |
900 |
{ |
901 |
PIXEL01_10} |
902 |
else |
903 |
{ |
904 |
PIXEL01_70} |
905 |
PIXEL10_22 PIXEL11_12 break; |
906 |
} |
907 |
case 114: |
908 |
{ |
909 |
PIXEL00_22 if (Diff (w[2], w[6])) |
910 |
{ |
911 |
PIXEL01_10} |
912 |
else |
913 |
{ |
914 |
PIXEL01_70} |
915 |
PIXEL10_12 if (Diff (w[6], w[8])) |
916 |
{ |
917 |
PIXEL11_10} |
918 |
else |
919 |
{ |
920 |
PIXEL11_70} |
921 |
break; |
922 |
} |
923 |
case 89: |
924 |
{ |
925 |
PIXEL00_12 PIXEL01_22 if (Diff (w[8], w[4])) |
926 |
{ |
927 |
PIXEL10_10} |
928 |
else |
929 |
{ |
930 |
PIXEL10_70} |
931 |
if (Diff (w[6], w[8])) |
932 |
{ |
933 |
PIXEL11_10} |
934 |
else |
935 |
{ |
936 |
PIXEL11_70} |
937 |
break; |
938 |
} |
939 |
case 90: |
940 |
{ |
941 |
if (Diff (w[4], w[2])) |
942 |
{ |
943 |
PIXEL00_10} |
944 |
else |
945 |
{ |
946 |
PIXEL00_70} |
947 |
if (Diff (w[2], w[6])) |
948 |
{ |
949 |
PIXEL01_10} |
950 |
else |
951 |
{ |
952 |
PIXEL01_70} |
953 |
if (Diff (w[8], w[4])) |
954 |
{ |
955 |
PIXEL10_10} |
956 |
else |
957 |
{ |
958 |
PIXEL10_70} |
959 |
if (Diff (w[6], w[8])) |
960 |
{ |
961 |
PIXEL11_10} |
962 |
else |
963 |
{ |
964 |
PIXEL11_70} |
965 |
break; |
966 |
} |
967 |
case 55: |
968 |
case 23: |
969 |
{ |
970 |
if (Diff (w[2], w[6])) |
971 |
{ |
972 |
PIXEL00_11 PIXEL01_0} |
973 |
else |
974 |
{ |
975 |
PIXEL00_60 PIXEL01_90} |
976 |
PIXEL10_20 PIXEL11_21 break; |
977 |
} |
978 |
case 182: |
979 |
case 150: |
980 |
{ |
981 |
PIXEL00_22 if (Diff (w[2], w[6])) |
982 |
{ |
983 |
PIXEL01_0 PIXEL11_12} |
984 |
else |
985 |
{ |
986 |
PIXEL01_90 PIXEL11_61} |
987 |
PIXEL10_20 break; |
988 |
} |
989 |
case 213: |
990 |
case 212: |
991 |
{ |
992 |
PIXEL00_20 if (Diff (w[6], w[8])) |
993 |
{ |
994 |
PIXEL01_11 PIXEL11_0} |
995 |
else |
996 |
{ |
997 |
PIXEL01_60 PIXEL11_90} |
998 |
PIXEL10_21 break; |
999 |
} |
1000 |
case 241: |
1001 |
case 240: |
1002 |
{ |
1003 |
PIXEL00_20 PIXEL01_22 if (Diff (w[6], w[8])) |
1004 |
{ |
1005 |
PIXEL10_12 PIXEL11_0} |
1006 |
else |
1007 |
{ |
1008 |
PIXEL10_61 PIXEL11_90} |
1009 |
break; |
1010 |
} |
1011 |
case 236: |
1012 |
case 232: |
1013 |
{ |
1014 |
PIXEL00_21 PIXEL01_20 if (Diff (w[8], w[4])) |
1015 |
{ |
1016 |
PIXEL10_0 PIXEL11_11} |
1017 |
else |
1018 |
{ |
1019 |
PIXEL10_90 PIXEL11_60} |
1020 |
break; |
1021 |
} |
1022 |
case 109: |
1023 |
case 105: |
1024 |
{ |
1025 |
if (Diff (w[8], w[4])) |
1026 |
{ |
1027 |
PIXEL00_12 PIXEL10_0} |
1028 |
else |
1029 |
{ |
1030 |
PIXEL00_61 PIXEL10_90} |
1031 |
PIXEL01_20 PIXEL11_22 break; |
1032 |
} |
1033 |
case 171: |
1034 |
case 43: |
1035 |
{ |
1036 |
if (Diff (w[4], w[2])) |
1037 |
{ |
1038 |
PIXEL00_0 PIXEL10_11} |
1039 |
else |
1040 |
{ |
1041 |
PIXEL00_90 PIXEL10_60} |
1042 |
PIXEL01_21 PIXEL11_20 break; |
1043 |
} |
1044 |
case 143: |
1045 |
case 15: |
1046 |
{ |
1047 |
if (Diff (w[4], w[2])) |
1048 |
{ |
1049 |
PIXEL00_0 PIXEL01_12} |
1050 |
else |
1051 |
{ |
1052 |
PIXEL00_90 PIXEL01_61} |
1053 |
PIXEL10_22 PIXEL11_20 break; |
1054 |
} |
1055 |
case 124: |
1056 |
{ |
1057 |
PIXEL00_21 PIXEL01_11 if (Diff (w[8], w[4])) |
1058 |
{ |
1059 |
PIXEL10_0} |
1060 |
else |
1061 |
{ |
1062 |
PIXEL10_20} |
1063 |
PIXEL11_10 break; |
1064 |
} |
1065 |
case 203: |
1066 |
{ |
1067 |
if (Diff (w[4], w[2])) |
1068 |
{ |
1069 |
PIXEL00_0} |
1070 |
else |
1071 |
{ |
1072 |
PIXEL00_20} |
1073 |
PIXEL01_21 PIXEL10_10 PIXEL11_11 break; |
1074 |
} |
1075 |
case 62: |
1076 |
{ |
1077 |
PIXEL00_10 if (Diff (w[2], w[6])) |
1078 |
{ |
1079 |
PIXEL01_0} |
1080 |
else |
1081 |
{ |
1082 |
PIXEL01_20} |
1083 |
PIXEL10_11 PIXEL11_21 break; |
1084 |
} |
1085 |
case 211: |
1086 |
{ |
1087 |
PIXEL00_11 PIXEL01_10 PIXEL10_21 if (Diff (w[6], w[8])) |
1088 |
{ |
1089 |
PIXEL11_0} |
1090 |
else |
1091 |
{ |
1092 |
PIXEL11_20} |
1093 |
break; |
1094 |
} |
1095 |
case 118: |
1096 |
{ |
1097 |
PIXEL00_22 if (Diff (w[2], w[6])) |
1098 |
{ |
1099 |
PIXEL01_0} |
1100 |
else |
1101 |
{ |
1102 |
PIXEL01_20} |
1103 |
PIXEL10_12 PIXEL11_10 break; |
1104 |
} |
1105 |
case 217: |
1106 |
{ |
1107 |
PIXEL00_12 PIXEL01_22 PIXEL10_10 if (Diff (w[6], w[8])) |
1108 |
{ |
1109 |
PIXEL11_0} |
1110 |
else |
1111 |
{ |
1112 |
PIXEL11_20} |
1113 |
break; |
1114 |
} |
1115 |
case 110: |
1116 |
{ |
1117 |
PIXEL00_10 PIXEL01_12 if (Diff (w[8], w[4])) |
1118 |
{ |
1119 |
PIXEL10_0} |
1120 |
else |
1121 |
{ |
1122 |
PIXEL10_20} |
1123 |
PIXEL11_22 break; |
1124 |
} |
1125 |
case 155: |
1126 |
{ |
1127 |
if (Diff (w[4], w[2])) |
1128 |
{ |
1129 |
PIXEL00_0} |
1130 |
else |
1131 |
{ |
1132 |
PIXEL00_20} |
1133 |
PIXEL01_10 PIXEL10_22 PIXEL11_12 break; |
1134 |
} |
1135 |
case 188: |
1136 |
{ |
1137 |
PIXEL00_21 PIXEL01_11 PIXEL10_11 PIXEL11_12 break; |
1138 |
} |
1139 |
case 185: |
1140 |
{ |
1141 |
PIXEL00_12 PIXEL01_22 PIXEL10_11 PIXEL11_12 break; |
1142 |
} |
1143 |
case 61: |
1144 |
{ |
1145 |
PIXEL00_12 PIXEL01_11 PIXEL10_11 PIXEL11_21 break; |
1146 |
} |
1147 |
case 157: |
1148 |
{ |
1149 |
PIXEL00_12 PIXEL01_11 PIXEL10_22 PIXEL11_12 break; |
1150 |
} |
1151 |
case 103: |
1152 |
{ |
1153 |
PIXEL00_11 PIXEL01_12 PIXEL10_12 PIXEL11_22 break; |
1154 |
} |
1155 |
case 227: |
1156 |
{ |
1157 |
PIXEL00_11 PIXEL01_21 PIXEL10_12 PIXEL11_11 break; |
1158 |
} |
1159 |
case 230: |
1160 |
{ |
1161 |
PIXEL00_22 PIXEL01_12 PIXEL10_12 PIXEL11_11 break; |
1162 |
} |
1163 |
case 199: |
1164 |
{ |
1165 |
PIXEL00_11 PIXEL01_12 PIXEL10_21 PIXEL11_11 break; |
1166 |
} |
1167 |
case 220: |
1168 |
{ |
1169 |
PIXEL00_21 PIXEL01_11 if (Diff (w[8], w[4])) |
1170 |
{ |
1171 |
PIXEL10_10} |
1172 |
else |
1173 |
{ |
1174 |
PIXEL10_70} |
1175 |
if (Diff (w[6], w[8])) |
1176 |
{ |
1177 |
PIXEL11_0} |
1178 |
else |
1179 |
{ |
1180 |
PIXEL11_20} |
1181 |
break; |
1182 |
} |
1183 |
case 158: |
1184 |
{ |
1185 |
if (Diff (w[4], w[2])) |
1186 |
{ |
1187 |
PIXEL00_10} |
1188 |
else |
1189 |
{ |
1190 |
PIXEL00_70} |
1191 |
if (Diff (w[2], w[6])) |
1192 |
{ |
1193 |
PIXEL01_0} |
1194 |
else |
1195 |
{ |
1196 |
PIXEL01_20} |
1197 |
PIXEL10_22 PIXEL11_12 break; |
1198 |
} |
1199 |
case 234: |
1200 |
{ |
1201 |
if (Diff (w[4], w[2])) |
1202 |
{ |
1203 |
PIXEL00_10} |
1204 |
else |
1205 |
{ |
1206 |
PIXEL00_70} |
1207 |
PIXEL01_21 if (Diff (w[8], w[4])) |
1208 |
{ |
1209 |
PIXEL10_0} |
1210 |
else |
1211 |
{ |
1212 |
PIXEL10_20} |
1213 |
PIXEL11_11 break; |
1214 |
} |
1215 |
case 242: |
1216 |
{ |
1217 |
PIXEL00_22 if (Diff (w[2], w[6])) |
1218 |
{ |
1219 |
PIXEL01_10} |
1220 |
else |
1221 |
{ |
1222 |
PIXEL01_70} |
1223 |
PIXEL10_12 if (Diff (w[6], w[8])) |
1224 |
{ |
1225 |
PIXEL11_0} |
1226 |
else |
1227 |
{ |
1228 |
PIXEL11_20} |
1229 |
break; |
1230 |
} |
1231 |
case 59: |
1232 |
{ |
1233 |
if (Diff (w[4], w[2])) |
1234 |
{ |
1235 |
PIXEL00_0} |
1236 |
else |
1237 |
{ |
1238 |
PIXEL00_20} |
1239 |
if (Diff (w[2], w[6])) |
1240 |
{ |
1241 |
PIXEL01_10} |
1242 |
else |
1243 |
{ |
1244 |
PIXEL01_70} |
1245 |
PIXEL10_11 PIXEL11_21 break; |
1246 |
} |
1247 |
case 121: |
1248 |
{ |
1249 |
PIXEL00_12 PIXEL01_22 if (Diff (w[8], w[4])) |
1250 |
{ |
1251 |
PIXEL10_0} |
1252 |
else |
1253 |
{ |
1254 |
PIXEL10_20} |
1255 |
if (Diff (w[6], w[8])) |
1256 |
{ |
1257 |
PIXEL11_10} |
1258 |
else |
1259 |
{ |
1260 |
PIXEL11_70} |
1261 |
break; |
1262 |
} |
1263 |
case 87: |
1264 |
{ |
1265 |
PIXEL00_11 if (Diff (w[2], w[6])) |
1266 |
{ |
1267 |
PIXEL01_0} |
1268 |
else |
1269 |
{ |
1270 |
PIXEL01_20} |
1271 |
PIXEL10_21 if (Diff (w[6], w[8])) |
1272 |
{ |
1273 |
PIXEL11_10} |
1274 |
else |
1275 |
{ |
1276 |
PIXEL11_70} |
1277 |
break; |
1278 |
} |
1279 |
case 79: |
1280 |
{ |
1281 |
if (Diff (w[4], w[2])) |
1282 |
{ |
1283 |
PIXEL00_0} |
1284 |
else |
1285 |
{ |
1286 |
PIXEL00_20} |
1287 |
PIXEL01_12 if (Diff (w[8], w[4])) |
1288 |
{ |
1289 |
PIXEL10_10} |
1290 |
else |
1291 |
{ |
1292 |
PIXEL10_70} |
1293 |
PIXEL11_22 break; |
1294 |
} |
1295 |
case 122: |
1296 |
{ |
1297 |
if (Diff (w[4], w[2])) |
1298 |
{ |
1299 |
PIXEL00_10} |
1300 |
else |
1301 |
{ |
1302 |
PIXEL00_70} |
1303 |
if (Diff (w[2], w[6])) |
1304 |
{ |
1305 |
PIXEL01_10} |
1306 |
else |
1307 |
{ |
1308 |
PIXEL01_70} |
1309 |
if (Diff (w[8], w[4])) |
1310 |
{ |
1311 |
PIXEL10_0} |
1312 |
else |
1313 |
{ |
1314 |
PIXEL10_20} |
1315 |
if (Diff (w[6], w[8])) |
1316 |
{ |
1317 |
PIXEL11_10} |
1318 |
else |
1319 |
{ |
1320 |
PIXEL11_70} |
1321 |
break; |
1322 |
} |
1323 |
case 94: |
1324 |
{ |
1325 |
if (Diff (w[4], w[2])) |
1326 |
{ |
1327 |
PIXEL00_10} |
1328 |
else |
1329 |
{ |
1330 |
PIXEL00_70} |
1331 |
if (Diff (w[2], w[6])) |
1332 |
{ |
1333 |
PIXEL01_0} |
1334 |
else |
1335 |
{ |
1336 |
PIXEL01_20} |
1337 |
if (Diff (w[8], w[4])) |
1338 |
{ |
1339 |
PIXEL10_10} |
1340 |
else |
1341 |
{ |
1342 |
PIXEL10_70} |
1343 |
if (Diff (w[6], w[8])) |
1344 |
{ |
1345 |
PIXEL11_10} |
1346 |
else |
1347 |
{ |
1348 |
PIXEL11_70} |
1349 |
break; |
1350 |
} |
1351 |
case 218: |
1352 |
{ |
1353 |
if (Diff (w[4], w[2])) |
1354 |
{ |
1355 |
PIXEL00_10} |
1356 |
else |
1357 |
{ |
1358 |
PIXEL00_70} |
1359 |
if (Diff (w[2], w[6])) |
1360 |
{ |
1361 |
PIXEL01_10} |
1362 |
else |
1363 |
{ |
1364 |
PIXEL01_70} |
1365 |
if (Diff (w[8], w[4])) |
1366 |
{ |
1367 |
PIXEL10_10} |
1368 |
else |
1369 |
{ |
1370 |
PIXEL10_70} |
1371 |
if (Diff (w[6], w[8])) |
1372 |
{ |
1373 |
PIXEL11_0} |
1374 |
else |
1375 |
{ |
1376 |
PIXEL11_20} |
1377 |
break; |
1378 |
} |
1379 |
case 91: |
1380 |
{ |
1381 |
if (Diff (w[4], w[2])) |
1382 |
{ |
1383 |
PIXEL00_0} |
1384 |
else |
1385 |
{ |
1386 |
PIXEL00_20} |
1387 |
if (Diff (w[2], w[6])) |
1388 |
{ |
1389 |
PIXEL01_10} |
1390 |
else |
1391 |
{ |
1392 |
PIXEL01_70} |
1393 |
if (Diff (w[8], w[4])) |
1394 |
{ |
1395 |
PIXEL10_10} |
1396 |
else |
1397 |
{ |
1398 |
PIXEL10_70} |
1399 |
if (Diff (w[6], w[8])) |
1400 |
{ |
1401 |
PIXEL11_10} |
1402 |
else |
1403 |
{ |
1404 |
PIXEL11_70} |
1405 |
break; |
1406 |
} |
1407 |
case 229: |
1408 |
{ |
1409 |
PIXEL00_20 PIXEL01_20 PIXEL10_12 PIXEL11_11 break; |
1410 |
} |
1411 |
case 167: |
1412 |
{ |
1413 |
PIXEL00_11 PIXEL01_12 PIXEL10_20 PIXEL11_20 break; |
1414 |
} |
1415 |
case 173: |
1416 |
{ |
1417 |
PIXEL00_12 PIXEL01_20 PIXEL10_11 PIXEL11_20 break; |
1418 |
} |
1419 |
case 181: |
1420 |
{ |
1421 |
PIXEL00_20 PIXEL01_11 PIXEL10_20 PIXEL11_12 break; |
1422 |
} |
1423 |
case 186: |
1424 |
{ |
1425 |
if (Diff (w[4], w[2])) |
1426 |
{ |
1427 |
PIXEL00_10} |
1428 |
else |
1429 |
{ |
1430 |
PIXEL00_70} |
1431 |
if (Diff (w[2], w[6])) |
1432 |
{ |
1433 |
PIXEL01_10} |
1434 |
else |
1435 |
{ |
1436 |
PIXEL01_70} |
1437 |
PIXEL10_11 PIXEL11_12 break; |
1438 |
} |
1439 |
case 115: |
1440 |
{ |
1441 |
PIXEL00_11 if (Diff (w[2], w[6])) |
1442 |
{ |
1443 |
PIXEL01_10} |
1444 |
else |
1445 |
{ |
1446 |
PIXEL01_70} |
1447 |
PIXEL10_12 if (Diff (w[6], w[8])) |
1448 |
{ |
1449 |
PIXEL11_10} |
1450 |
else |
1451 |
{ |
1452 |
PIXEL11_70} |
1453 |
break; |
1454 |
} |
1455 |
case 93: |
1456 |
{ |
1457 |
PIXEL00_12 PIXEL01_11 if (Diff (w[8], w[4])) |
1458 |
{ |
1459 |
PIXEL10_10} |
1460 |
else |
1461 |
{ |
1462 |
PIXEL10_70} |
1463 |
if (Diff (w[6], w[8])) |
1464 |
{ |
1465 |
PIXEL11_10} |
1466 |
else |
1467 |
{ |
1468 |
PIXEL11_70} |
1469 |
break; |
1470 |
} |
1471 |
case 206: |
1472 |
{ |
1473 |
if (Diff (w[4], w[2])) |
1474 |
{ |
1475 |
PIXEL00_10} |
1476 |
else |
1477 |
{ |
1478 |
PIXEL00_70} |
1479 |
PIXEL01_12 if (Diff (w[8], w[4])) |
1480 |
{ |
1481 |
PIXEL10_10} |
1482 |
else |
1483 |
{ |
1484 |
PIXEL10_70} |
1485 |
PIXEL11_11 break; |
1486 |
} |
1487 |
case 205: |
1488 |
case 201: |
1489 |
{ |
1490 |
PIXEL00_12 PIXEL01_20 if (Diff (w[8], w[4])) |
1491 |
{ |
1492 |
PIXEL10_10} |
1493 |
else |
1494 |
{ |
1495 |
PIXEL10_70} |
1496 |
PIXEL11_11 break; |
1497 |
} |
1498 |
case 174: |
1499 |
case 46: |
1500 |
{ |
1501 |
if (Diff (w[4], w[2])) |
1502 |
{ |
1503 |
PIXEL00_10} |
1504 |
else |
1505 |
{ |
1506 |
PIXEL00_70} |
1507 |
PIXEL01_12 PIXEL10_11 PIXEL11_20 break; |
1508 |
} |
1509 |
case 179: |
1510 |
case 147: |
1511 |
{ |
1512 |
PIXEL00_11 if (Diff (w[2], w[6])) |
1513 |
{ |
1514 |
PIXEL01_10} |
1515 |
else |
1516 |
{ |
1517 |
PIXEL01_70} |
1518 |
PIXEL10_20 PIXEL11_12 break; |
1519 |
} |
1520 |
case 117: |
1521 |
case 116: |
1522 |
{ |
1523 |
PIXEL00_20 PIXEL01_11 PIXEL10_12 if (Diff (w[6], w[8])) |
1524 |
{ |
1525 |
PIXEL11_10} |
1526 |
else |
1527 |
{ |
1528 |
PIXEL11_70} |
1529 |
break; |
1530 |
} |
1531 |
case 189: |
1532 |
{ |
1533 |
PIXEL00_12 PIXEL01_11 PIXEL10_11 PIXEL11_12 break; |
1534 |
} |
1535 |
case 231: |
1536 |
{ |
1537 |
PIXEL00_11 PIXEL01_12 PIXEL10_12 PIXEL11_11 break; |
1538 |
} |
1539 |
case 126: |
1540 |
{ |
1541 |
PIXEL00_10 if (Diff (w[2], w[6])) |
1542 |
{ |
1543 |
PIXEL01_0} |
1544 |
else |
1545 |
{ |
1546 |
PIXEL01_20} |
1547 |
if (Diff (w[8], w[4])) |
1548 |
{ |
1549 |
PIXEL10_0} |
1550 |
else |
1551 |
{ |
1552 |
PIXEL10_20} |
1553 |
PIXEL11_10 break; |
1554 |
} |
1555 |
case 219: |
1556 |
{ |
1557 |
if (Diff (w[4], w[2])) |
1558 |
{ |
1559 |
PIXEL00_0} |
1560 |
else |
1561 |
{ |
1562 |
PIXEL00_20} |
1563 |
PIXEL01_10 PIXEL10_10 if (Diff (w[6], w[8])) |
1564 |
{ |
1565 |
PIXEL11_0} |
1566 |
else |
1567 |
{ |
1568 |
PIXEL11_20} |
1569 |
break; |
1570 |
} |
1571 |
case 125: |
1572 |
{ |
1573 |
if (Diff (w[8], w[4])) |
1574 |
{ |
1575 |
PIXEL00_12 PIXEL10_0} |
1576 |
else |
1577 |
{ |
1578 |
PIXEL00_61 PIXEL10_90} |
1579 |
PIXEL01_11 PIXEL11_10 break; |
1580 |
} |
1581 |
case 221: |
1582 |
{ |
1583 |
PIXEL00_12 if (Diff (w[6], w[8])) |
1584 |
{ |
1585 |
PIXEL01_11 PIXEL11_0} |
1586 |
else |
1587 |
{ |
1588 |
PIXEL01_60 PIXEL11_90} |
1589 |
PIXEL10_10 break; |
1590 |
} |
1591 |
case 207: |
1592 |
{ |
1593 |
if (Diff (w[4], w[2])) |
1594 |
{ |
1595 |
PIXEL00_0 PIXEL01_12} |
1596 |
else |
1597 |
{ |
1598 |
PIXEL00_90 PIXEL01_61} |
1599 |
PIXEL10_10 PIXEL11_11 break; |
1600 |
} |
1601 |
case 238: |
1602 |
{ |
1603 |
PIXEL00_10 PIXEL01_12 if (Diff (w[8], w[4])) |
1604 |
{ |
1605 |
PIXEL10_0 PIXEL11_11} |
1606 |
else |
1607 |
{ |
1608 |
PIXEL10_90 PIXEL11_60} |
1609 |
break; |
1610 |
} |
1611 |
case 190: |
1612 |
{ |
1613 |
PIXEL00_10 if (Diff (w[2], w[6])) |
1614 |
{ |
1615 |
PIXEL01_0 PIXEL11_12} |
1616 |
else |
1617 |
{ |
1618 |
PIXEL01_90 PIXEL11_61} |
1619 |
PIXEL10_11 break; |
1620 |
} |
1621 |
case 187: |
1622 |
{ |
1623 |
if (Diff (w[4], w[2])) |
1624 |
{ |
1625 |
PIXEL00_0 PIXEL10_11} |
1626 |
else |
1627 |
{ |
1628 |
PIXEL00_90 PIXEL10_60} |
1629 |
PIXEL01_10 PIXEL11_12 break; |
1630 |
} |
1631 |
case 243: |
1632 |
{ |
1633 |
PIXEL00_11 PIXEL01_10 if (Diff (w[6], w[8])) |
1634 |
{ |
1635 |
PIXEL10_12 PIXEL11_0} |
1636 |
else |
1637 |
{ |
1638 |
PIXEL10_61 PIXEL11_90} |
1639 |
break; |
1640 |
} |
1641 |
case 119: |
1642 |
{ |
1643 |
if (Diff (w[2], w[6])) |
1644 |
{ |
1645 |
PIXEL00_11 PIXEL01_0} |
1646 |
else |
1647 |
{ |
1648 |
PIXEL00_60 PIXEL01_90} |
1649 |
PIXEL10_12 PIXEL11_10 break; |
1650 |
} |
1651 |
case 237: |
1652 |
case 233: |
1653 |
{ |
1654 |
PIXEL00_12 PIXEL01_20 if (Diff (w[8], w[4])) |
1655 |
{ |
1656 |
PIXEL10_0} |
1657 |
else |
1658 |
{ |
1659 |
PIXEL10_100} |
1660 |
PIXEL11_11 break; |
1661 |
} |
1662 |
case 175: |
1663 |
case 47: |
1664 |
{ |
1665 |
if (Diff (w[4], w[2])) |
1666 |
{ |
1667 |
PIXEL00_0} |
1668 |
else |
1669 |
{ |
1670 |
PIXEL00_100} |
1671 |
PIXEL01_12 PIXEL10_11 PIXEL11_20 break; |
1672 |
} |
1673 |
case 183: |
1674 |
case 151: |
1675 |
{ |
1676 |
PIXEL00_11 if (Diff (w[2], w[6])) |
1677 |
{ |
1678 |
PIXEL01_0} |
1679 |
else |
1680 |
{ |
1681 |
PIXEL01_100} |
1682 |
PIXEL10_20 PIXEL11_12 break; |
1683 |
} |
1684 |
case 245: |
1685 |
case 244: |
1686 |
{ |
1687 |
PIXEL00_20 PIXEL01_11 PIXEL10_12 if (Diff (w[6], w[8])) |
1688 |
{ |
1689 |
PIXEL11_0} |
1690 |
else |
1691 |
{ |
1692 |
PIXEL11_100} |
1693 |
break; |
1694 |
} |
1695 |
case 250: |
1696 |
{ |
1697 |
PIXEL00_10 PIXEL01_10 if (Diff (w[8], w[4])) |
1698 |
{ |
1699 |
PIXEL10_0} |
1700 |
else |
1701 |
{ |
1702 |
PIXEL10_20} |
1703 |
if (Diff (w[6], w[8])) |
1704 |
{ |
1705 |
PIXEL11_0} |
1706 |
else |
1707 |
{ |
1708 |
PIXEL11_20} |
1709 |
break; |
1710 |
} |
1711 |
case 123: |
1712 |
{ |
1713 |
if (Diff (w[4], w[2])) |
1714 |
{ |
1715 |
PIXEL00_0} |
1716 |
else |
1717 |
{ |
1718 |
PIXEL00_20} |
1719 |
PIXEL01_10 if (Diff (w[8], w[4])) |
1720 |
{ |
1721 |
PIXEL10_0} |
1722 |
else |
1723 |
{ |
1724 |
PIXEL10_20} |
1725 |
PIXEL11_10 break; |
1726 |
} |
1727 |
case 95: |
1728 |
{ |
1729 |
if (Diff (w[4], w[2])) |
1730 |
{ |
1731 |
PIXEL00_0} |
1732 |
else |
1733 |
{ |
1734 |
PIXEL00_20} |
1735 |
if (Diff (w[2], w[6])) |
1736 |
{ |
1737 |
PIXEL01_0} |
1738 |
else |
1739 |
{ |
1740 |
PIXEL01_20} |
1741 |
PIXEL10_10 PIXEL11_10 break; |
1742 |
} |
1743 |
case 222: |
1744 |
{ |
1745 |
PIXEL00_10 if (Diff (w[2], w[6])) |
1746 |
{ |
1747 |
PIXEL01_0} |
1748 |
else |
1749 |
{ |
1750 |
PIXEL01_20} |
1751 |
PIXEL10_10 if (Diff (w[6], w[8])) |
1752 |
{ |
1753 |
PIXEL11_0} |
1754 |
else |
1755 |
{ |
1756 |
PIXEL11_20} |
1757 |
break; |
1758 |
} |
1759 |
case 252: |
1760 |
{ |
1761 |
PIXEL00_21 PIXEL01_11 if (Diff (w[8], w[4])) |
1762 |
{ |
1763 |
PIXEL10_0} |
1764 |
else |
1765 |
{ |
1766 |
PIXEL10_20} |
1767 |
if (Diff (w[6], w[8])) |
1768 |
{ |
1769 |
PIXEL11_0} |
1770 |
else |
1771 |
{ |
1772 |
PIXEL11_100} |
1773 |
break; |
1774 |
} |
1775 |
case 249: |
1776 |
{ |
1777 |
PIXEL00_12 PIXEL01_22 if (Diff (w[8], w[4])) |
1778 |
{ |
1779 |
PIXEL10_0} |
1780 |
else |
1781 |
{ |
1782 |
PIXEL10_100} |
1783 |
if (Diff (w[6], w[8])) |
1784 |
{ |
1785 |
PIXEL11_0} |
1786 |
else |
1787 |
{ |
1788 |
PIXEL11_20} |
1789 |
break; |
1790 |
} |
1791 |
case 235: |
1792 |
{ |
1793 |
if (Diff (w[4], w[2])) |
1794 |
{ |
1795 |
PIXEL00_0} |
1796 |
else |
1797 |
{ |
1798 |
PIXEL00_20} |
1799 |
PIXEL01_21 if (Diff (w[8], w[4])) |
1800 |
{ |
1801 |
PIXEL10_0} |
1802 |
else |
1803 |
{ |
1804 |
PIXEL10_100} |
1805 |
PIXEL11_11 break; |
1806 |
} |
1807 |
case 111: |
1808 |
{ |
1809 |
if (Diff (w[4], w[2])) |
1810 |
{ |
1811 |
PIXEL00_0} |
1812 |
else |
1813 |
{ |
1814 |
PIXEL00_100} |
1815 |
PIXEL01_12 if (Diff (w[8], w[4])) |
1816 |
{ |
1817 |
PIXEL10_0} |
1818 |
else |
1819 |
{ |
1820 |
PIXEL10_20} |
1821 |
PIXEL11_22 break; |
1822 |
} |
1823 |
case 63: |
1824 |
{ |
1825 |
if (Diff (w[4], w[2])) |
1826 |
{ |
1827 |
PIXEL00_0} |
1828 |
else |
1829 |
{ |
1830 |
PIXEL00_100} |
1831 |
if (Diff (w[2], w[6])) |
1832 |
{ |
1833 |
PIXEL01_0} |
1834 |
else |
1835 |
{ |
1836 |
PIXEL01_20} |
1837 |
PIXEL10_11 PIXEL11_21 break; |
1838 |
} |
1839 |
case 159: |
1840 |
{ |
1841 |
if (Diff (w[4], w[2])) |
1842 |
{ |
1843 |
PIXEL00_0} |
1844 |
else |
1845 |
{ |
1846 |
PIXEL00_20} |
1847 |
if (Diff (w[2], w[6])) |
1848 |
{ |
1849 |
PIXEL01_0} |
1850 |
else |
1851 |
{ |
1852 |
PIXEL01_100} |
1853 |
PIXEL10_22 PIXEL11_12 break; |
1854 |
} |
1855 |
case 215: |
1856 |
{ |
1857 |
PIXEL00_11 if (Diff (w[2], w[6])) |
1858 |
{ |
1859 |
PIXEL01_0} |
1860 |
else |
1861 |
{ |
1862 |
PIXEL01_100} |
1863 |
PIXEL10_21 if (Diff (w[6], w[8])) |
1864 |
{ |
1865 |
PIXEL11_0} |
1866 |
else |
1867 |
{ |
1868 |
PIXEL11_20} |
1869 |
break; |
1870 |
} |
1871 |
case 246: |
1872 |
{ |
1873 |
PIXEL00_22 if (Diff (w[2], w[6])) |
1874 |
{ |
1875 |
PIXEL01_0} |
1876 |
else |
1877 |
{ |
1878 |
PIXEL01_20} |
1879 |
PIXEL10_12 if (Diff (w[6], w[8])) |
1880 |
{ |
1881 |
PIXEL11_0} |
1882 |
else |
1883 |
{ |
1884 |
PIXEL11_100} |
1885 |
break; |
1886 |
} |
1887 |
case 254: |
1888 |
{ |
1889 |
PIXEL00_10 if (Diff (w[2], w[6])) |
1890 |
{ |
1891 |
PIXEL01_0} |
1892 |
else |
1893 |
{ |
1894 |
PIXEL01_20} |
1895 |
if (Diff (w[8], w[4])) |
1896 |
{ |
1897 |
PIXEL10_0} |
1898 |
else |
1899 |
{ |
1900 |
PIXEL10_20} |
1901 |
if (Diff (w[6], w[8])) |
1902 |
{ |
1903 |
PIXEL11_0} |
1904 |
else |
1905 |
{ |
1906 |
PIXEL11_100} |
1907 |
break; |
1908 |
} |
1909 |
case 253: |
1910 |
{ |
1911 |
PIXEL00_12 PIXEL01_11 if (Diff (w[8], w[4])) |
1912 |
{ |
1913 |
PIXEL10_0} |
1914 |
else |
1915 |
{ |
1916 |
PIXEL10_100} |
1917 |
if (Diff (w[6], w[8])) |
1918 |
{ |
1919 |
PIXEL11_0} |
1920 |
else |
1921 |
{ |
1922 |
PIXEL11_100} |
1923 |
break; |
1924 |
} |
1925 |
case 251: |
1926 |
{ |
1927 |
if (Diff (w[4], w[2])) |
1928 |
{ |
1929 |
PIXEL00_0} |
1930 |
else |
1931 |
{ |
1932 |
PIXEL00_20} |
1933 |
PIXEL01_10 if (Diff (w[8], w[4])) |
1934 |
{ |
1935 |
PIXEL10_0} |
1936 |
else |
1937 |
{ |
1938 |
PIXEL10_100} |
1939 |
if (Diff (w[6], w[8])) |
1940 |
{ |
1941 |
PIXEL11_0} |
1942 |
else |
1943 |
{ |
1944 |
PIXEL11_20} |
1945 |
break; |
1946 |
} |
1947 |
case 239: |
1948 |
{ |
1949 |
if (Diff (w[4], w[2])) |
1950 |
{ |
1951 |
PIXEL00_0} |
1952 |
else |
1953 |
{ |
1954 |
PIXEL00_100} |
1955 |
PIXEL01_12 if (Diff (w[8], w[4])) |
1956 |
{ |
1957 |
PIXEL10_0} |
1958 |
else |
1959 |
{ |
1960 |
PIXEL10_100} |
1961 |
PIXEL11_11 break; |
1962 |
} |
1963 |
case 127: |
1964 |
{ |
1965 |
if (Diff (w[4], w[2])) |
1966 |
{ |
1967 |
PIXEL00_0} |
1968 |
else |
1969 |
{ |
1970 |
PIXEL00_100} |
1971 |
if (Diff (w[2], w[6])) |
1972 |
{ |
1973 |
PIXEL01_0} |
1974 |
else |
1975 |
{ |
1976 |
PIXEL01_20} |
1977 |
if (Diff (w[8], w[4])) |
1978 |
{ |
1979 |
PIXEL10_0} |
1980 |
else |
1981 |
{ |
1982 |
PIXEL10_20} |
1983 |
PIXEL11_10 break; |
1984 |
} |
1985 |
case 191: |
1986 |
{ |
1987 |
if (Diff (w[4], w[2])) |
1988 |
{ |
1989 |
PIXEL00_0} |
1990 |
else |
1991 |
{ |
1992 |
PIXEL00_100} |
1993 |
if (Diff (w[2], w[6])) |
1994 |
{ |
1995 |
PIXEL01_0} |
1996 |
else |
1997 |
{ |
1998 |
PIXEL01_100} |
1999 |
PIXEL10_11 PIXEL11_12 break; |
2000 |
} |
2001 |
case 223: |
2002 |
{ |
2003 |
if (Diff (w[4], w[2])) |
2004 |
{ |
2005 |
PIXEL00_0} |
2006 |
else |
2007 |
{ |
2008 |
PIXEL00_20} |
2009 |
if (Diff (w[2], w[6])) |
2010 |
{ |
2011 |
PIXEL01_0} |
2012 |
else |
2013 |
{ |
2014 |
PIXEL01_100} |
2015 |
PIXEL10_10 if (Diff (w[6], w[8])) |
2016 |
{ |
2017 |
PIXEL11_0} |
2018 |
else |
2019 |
{ |
2020 |
PIXEL11_20} |
2021 |
break; |
2022 |
} |
2023 |
case 247: |
2024 |
{ |
2025 |
PIXEL00_11 if (Diff (w[2], w[6])) |
2026 |
{ |
2027 |
PIXEL01_0} |
2028 |
else |
2029 |
{ |
2030 |
PIXEL01_100} |
2031 |
PIXEL10_12 if (Diff (w[6], w[8])) |
2032 |
{ |
2033 |
PIXEL11_0} |
2034 |
else |
2035 |
{ |
2036 |
PIXEL11_100} |
2037 |
break; |
2038 |
} |
2039 |
case 255: |
2040 |
{ |
2041 |
if (Diff (w[4], w[2])) |
2042 |
{ |
2043 |
PIXEL00_0} |
2044 |
else |
2045 |
{ |
2046 |
PIXEL00_100} |
2047 |
if (Diff (w[2], w[6])) |
2048 |
{ |
2049 |
PIXEL01_0} |
2050 |
else |
2051 |
{ |
2052 |
PIXEL01_100} |
2053 |
if (Diff (w[8], w[4])) |
2054 |
{ |
2055 |
PIXEL10_0} |
2056 |
else |
2057 |
{ |
2058 |
PIXEL10_100} |
2059 |
if (Diff (w[6], w[8])) |
2060 |
{ |
2061 |
PIXEL11_0} |
2062 |
else |
2063 |
{ |
2064 |
PIXEL11_100} |
2065 |
break; |
2066 |
} |
2067 |
} |
2068 |
pIn += sizeof (pixel); |
2069 |
pOut += sizeof (pixel) * 2; |
2070 |
} |
2071 |
|
2072 |
pOut += BpL; |
2073 |
} |
2074 |
} |
2075 |
|
2076 |
// filla |
2077 |
|
2078 |
static inline void gather (pixel *img, char *flag, int x, int y, int w, int h, int &c, int &r, int &g, int &b) |
2079 |
{ |
2080 |
if (x < 0 || x >= w) |
2081 |
return; |
2082 |
|
2083 |
if (y < 0 || y >= h) |
2084 |
return; |
2085 |
|
2086 |
int p = img [y * w + x]; |
2087 |
|
2088 |
int weight = (p >> Ashift) & Cmask; |
2089 |
if (!weight) |
2090 |
weight = !!flag [y * w + x]; |
2091 |
|
2092 |
if (!weight) |
2093 |
return; |
2094 |
|
2095 |
c += weight; |
2096 |
|
2097 |
r += ((p >> Rshift) & Cmask) * weight; |
2098 |
g += ((p >> Gshift) & Cmask) * weight; |
2099 |
b += ((p >> Bshift) & Cmask) * weight; |
2100 |
} |
2101 |
|
2102 |
static void filla (pixel *img, int w, int h) |
2103 |
{ |
2104 |
char *flag = (char *)calloc (w * h, 1); |
2105 |
char *flag2 = (char *)calloc (w * h, 1); |
2106 |
pixel *dst = new pixel [w * h]; |
2107 |
|
2108 |
for (int iter = 3; --iter; ) |
2109 |
{ |
2110 |
for (int x = 0; x < w; x++) |
2111 |
for (int y = 0; y < h; y++) |
2112 |
{ |
2113 |
int o = y * w + x; |
2114 |
|
2115 |
if ((img [o] & Amask) || flag [o]) |
2116 |
dst [o] = img [o]; |
2117 |
else |
2118 |
{ |
2119 |
int weight = 0, r = 0, g = 0, b = 0; |
2120 |
|
2121 |
gather (img, flag, x - 1, y - 1, w, h, weight, r, g, b); |
2122 |
gather (img, flag, x , y - 1, w, h, weight, r, g, b); |
2123 |
gather (img, flag, x + 1, y - 1, w, h, weight, r, g, b); |
2124 |
gather (img, flag, x - 1, y , w, h, weight, r, g, b); |
2125 |
gather (img, flag, x + 1, y , w, h, weight, r, g, b); |
2126 |
gather (img, flag, x - 1, y + 1, w, h, weight, r, g, b); |
2127 |
gather (img, flag, x , y + 1, w, h, weight, r, g, b); |
2128 |
gather (img, flag, x + 1, y + 1, w, h, weight, r, g, b); |
2129 |
|
2130 |
if (weight) |
2131 |
{ |
2132 |
flag2 [o] = 1; |
2133 |
dst [o] = ((r + weight / 2) / weight) << Rshift |
2134 |
| ((g + weight / 2) / weight) << Gshift |
2135 |
| ((b + weight / 2) / weight) << Bshift; |
2136 |
} |
2137 |
else |
2138 |
dst [o] = img [o]; // not yet here |
2139 |
} |
2140 |
} |
2141 |
|
2142 |
memcpy (img, dst, w * h * sizeof (pixel)); |
2143 |
memcpy (flag, flag2, w * h); |
2144 |
} |
2145 |
|
2146 |
for (int o = w * h; o--; ) |
2147 |
if (!(img [o] & Amask || flag [o])) |
2148 |
img [o] = 0; |
2149 |
|
2150 |
delete [] dst; |
2151 |
free (flag); |
2152 |
free (flag2); |
2153 |
} |
2154 |
|
2155 |
static void cleara (pixel *img, int w, int h) |
2156 |
{ |
2157 |
for (int o = 0; o < w * h; o++) |
2158 |
{ |
2159 |
pixel pix = img [o]; |
2160 |
if (!((pix >> Ashift) & Cmask)) |
2161 |
img [o] = 0; |
2162 |
} |
2163 |
} |
2164 |
|
2165 |
int main (int argc, char* argv[]) |
2166 |
{ |
2167 |
if (argc <= 3) |
2168 |
{ |
2169 |
printf("\nUsage: hq2xa w h wrap <input.rgba >output.rgba\n"); |
2170 |
printf("input file must be 32 bit rgba w*h.\n"); |
2171 |
return 1; |
2172 |
} |
2173 |
|
2174 |
int w = atoi (argv [1]); |
2175 |
int h = atoi (argv [2]); |
2176 |
bool wrap = !!atoi (argv [3]); |
2177 |
|
2178 |
int size = w * h * sizeof (pixel); |
2179 |
|
2180 |
unsigned char *in = new unsigned char [size]; |
2181 |
unsigned char *out = new unsigned char [size * 4]; |
2182 |
|
2183 |
if (fread (in, size, 1, stdin) != 1) |
2184 |
{ |
2185 |
perror ("unable to read input file\n"); |
2186 |
exit (1); |
2187 |
} |
2188 |
|
2189 |
filla ((pixel *)in, w, h); |
2190 |
hq2x_32 (in, out, w, h, w * sizeof (pixel) * 2, wrap); |
2191 |
cleara ((pixel *)out, w * 2, h * 2); |
2192 |
|
2193 |
if (fwrite (out, size * 4, 1, stdout) != 1) |
2194 |
{ |
2195 |
perror ("unable to read output file\n"); |
2196 |
exit (1); |
2197 |
} |
2198 |
|
2199 |
return 0; |
2200 |
} |
2201 |
|