git clone https://git.lucas.co/go_mono.git
ccitt/table.go (27.2K)
1 // generated by "go run gen.go". DO NOT EDIT.
2
3 package ccitt
4
5 // Each decodeTable is represented by an array of [2]int16's: a binary tree.
6 // Each array element (other than element 0, which means invalid) is a branch
7 // node in that tree. The root node is always element 1 (the second element).
8 //
9 // To walk the tree, look at the next bit in the bit stream, using it to select
10 // the first or second element of the [2]int16. If that int16 is 0, we have an
11 // invalid code. If it is positive, go to that branch node. If it is negative,
12 // then we have a leaf node, whose value is the bitwise complement (the ^
13 // operator) of that int16.
14 //
15 // Comments above each decodeTable also show the same structure visually. The
16 // "b123" lines show the 123'rd branch node. The "=XXXXX" lines show an invalid
17 // code. The "=v1234" lines show a leaf node with value 1234. When reading the
18 // bit stream, a 0 or 1 bit means to go up or down, as you move left to right.
19 //
20 // For example, in modeDecodeTable, branch node b005 is three steps up from the
21 // root node, meaning that we have already seen "000". If the next bit is "0"
22 // then we move to branch node b006. Otherwise, the next bit is "1", and we
23 // move to the leaf node v0000 (also known as the modePass constant). Indeed,
24 // the bits that encode modePass are "0001".
25 //
26 // Tables 1, 2 and 3 come from the "ITU-T Recommendation T.6: FACSIMILE CODING
27 // SCHEMES AND CODING CONTROL FUNCTIONS FOR GROUP 4 FACSIMILE APPARATUS"
28 // specification:
29 //
30 // https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-T.6-198811-I!!PDF-E&type=items
31
32 // modeDecodeTable represents Table 1 and the End-of-Line code.
33 //
34 // +=XXXXX
35 // b009 +-+
36 // | +=v0009
37 // b007 +-+
38 // | | +=v0008
39 // b010 | +-+
40 // | +=v0005
41 // b006 +-+
42 // | | +=v0007
43 // b008 | +-+
44 // | +=v0004
45 // b005 +-+
46 // | +=v0000
47 // b003 +-+
48 // | +=v0001
49 // b002 +-+
50 // | | +=v0006
51 // b004 | +-+
52 // | +=v0003
53 // b001 +-+
54 // +=v0002
55 var modeDecodeTable = [...][2]int16{
56 0: {0, 0},
57 1: {2, ^2},
58 2: {3, 4},
59 3: {5, ^1},
60 4: {^6, ^3},
61 5: {6, ^0},
62 6: {7, 8},
63 7: {9, 10},
64 8: {^7, ^4},
65 9: {0, ^9},
66 10: {^8, ^5},
67 }
68
69 // whiteDecodeTable represents Tables 2 and 3 for a white run.
70 //
71 // +=XXXXX
72 // b059 +-+
73 // | | +=v1792
74 // b096 | | +-+
75 // | | | | +=v1984
76 // b100 | | | +-+
77 // | | | +=v2048
78 // b094 | | +-+
79 // | | | | +=v2112
80 // b101 | | | | +-+
81 // | | | | | +=v2176
82 // b097 | | | +-+
83 // | | | | +=v2240
84 // b102 | | | +-+
85 // | | | +=v2304
86 // b085 | +-+
87 // | | +=v1856
88 // b098 | | +-+
89 // | | | +=v1920
90 // b095 | +-+
91 // | | +=v2368
92 // b103 | | +-+
93 // | | | +=v2432
94 // b099 | +-+
95 // | | +=v2496
96 // b104 | +-+
97 // | +=v2560
98 // b040 +-+
99 // | | +=v0029
100 // b060 | +-+
101 // | +=v0030
102 // b026 +-+
103 // | | +=v0045
104 // b061 | | +-+
105 // | | | +=v0046
106 // b041 | +-+
107 // | +=v0022
108 // b016 +-+
109 // | | +=v0023
110 // b042 | | +-+
111 // | | | | +=v0047
112 // b062 | | | +-+
113 // | | | +=v0048
114 // b027 | +-+
115 // | +=v0013
116 // b008 +-+
117 // | | +=v0020
118 // b043 | | +-+
119 // | | | | +=v0033
120 // b063 | | | +-+
121 // | | | +=v0034
122 // b028 | | +-+
123 // | | | | +=v0035
124 // b064 | | | | +-+
125 // | | | | | +=v0036
126 // b044 | | | +-+
127 // | | | | +=v0037
128 // b065 | | | +-+
129 // | | | +=v0038
130 // b017 | +-+
131 // | | +=v0019
132 // b045 | | +-+
133 // | | | | +=v0031
134 // b066 | | | +-+
135 // | | | +=v0032
136 // b029 | +-+
137 // | +=v0001
138 // b004 +-+
139 // | | +=v0012
140 // b030 | | +-+
141 // | | | | +=v0053
142 // b067 | | | | +-+
143 // | | | | | +=v0054
144 // b046 | | | +-+
145 // | | | +=v0026
146 // b018 | | +-+
147 // | | | | +=v0039
148 // b068 | | | | +-+
149 // | | | | | +=v0040
150 // b047 | | | | +-+
151 // | | | | | | +=v0041
152 // b069 | | | | | +-+
153 // | | | | | +=v0042
154 // b031 | | | +-+
155 // | | | | +=v0043
156 // b070 | | | | +-+
157 // | | | | | +=v0044
158 // b048 | | | +-+
159 // | | | +=v0021
160 // b009 | +-+
161 // | | +=v0028
162 // b049 | | +-+
163 // | | | | +=v0061
164 // b071 | | | +-+
165 // | | | +=v0062
166 // b032 | | +-+
167 // | | | | +=v0063
168 // b072 | | | | +-+
169 // | | | | | +=v0000
170 // b050 | | | +-+
171 // | | | | +=v0320
172 // b073 | | | +-+
173 // | | | +=v0384
174 // b019 | +-+
175 // | +=v0010
176 // b002 +-+
177 // | | +=v0011
178 // b020 | | +-+
179 // | | | | +=v0027
180 // b051 | | | | +-+
181 // | | | | | | +=v0059
182 // b074 | | | | | +-+
183 // | | | | | +=v0060
184 // b033 | | | +-+
185 // | | | | +=v1472
186 // b086 | | | | +-+
187 // | | | | | +=v1536
188 // b075 | | | | +-+
189 // | | | | | | +=v1600
190 // b087 | | | | | +-+
191 // | | | | | +=v1728
192 // b052 | | | +-+
193 // | | | +=v0018
194 // b010 | | +-+
195 // | | | | +=v0024
196 // b053 | | | | +-+
197 // | | | | | | +=v0049
198 // b076 | | | | | +-+
199 // | | | | | +=v0050
200 // b034 | | | | +-+
201 // | | | | | | +=v0051
202 // b077 | | | | | | +-+
203 // | | | | | | | +=v0052
204 // b054 | | | | | +-+
205 // | | | | | +=v0025
206 // b021 | | | +-+
207 // | | | | +=v0055
208 // b078 | | | | +-+
209 // | | | | | +=v0056
210 // b055 | | | | +-+
211 // | | | | | | +=v0057
212 // b079 | | | | | +-+
213 // | | | | | +=v0058
214 // b035 | | | +-+
215 // | | | +=v0192
216 // b005 | +-+
217 // | | +=v1664
218 // b036 | | +-+
219 // | | | | +=v0448
220 // b080 | | | | +-+
221 // | | | | | +=v0512
222 // b056 | | | +-+
223 // | | | | +=v0704
224 // b088 | | | | +-+
225 // | | | | | +=v0768
226 // b081 | | | +-+
227 // | | | +=v0640
228 // b022 | | +-+
229 // | | | | +=v0576
230 // b082 | | | | +-+
231 // | | | | | | +=v0832
232 // b089 | | | | | +-+
233 // | | | | | +=v0896
234 // b057 | | | | +-+
235 // | | | | | | +=v0960
236 // b090 | | | | | | +-+
237 // | | | | | | | +=v1024
238 // b083 | | | | | +-+
239 // | | | | | | +=v1088
240 // b091 | | | | | +-+
241 // | | | | | +=v1152
242 // b037 | | | +-+
243 // | | | | +=v1216
244 // b092 | | | | +-+
245 // | | | | | +=v1280
246 // b084 | | | | +-+
247 // | | | | | | +=v1344
248 // b093 | | | | | +-+
249 // | | | | | +=v1408
250 // b058 | | | +-+
251 // | | | +=v0256
252 // b011 | +-+
253 // | +=v0002
254 // b001 +-+
255 // | +=v0003
256 // b012 | +-+
257 // | | | +=v0128
258 // b023 | | +-+
259 // | | +=v0008
260 // b006 | +-+
261 // | | | +=v0009
262 // b024 | | | +-+
263 // | | | | | +=v0016
264 // b038 | | | | +-+
265 // | | | | +=v0017
266 // b013 | | +-+
267 // | | +=v0004
268 // b003 +-+
269 // | +=v0005
270 // b014 | +-+
271 // | | | +=v0014
272 // b039 | | | +-+
273 // | | | | +=v0015
274 // b025 | | +-+
275 // | | +=v0064
276 // b007 +-+
277 // | +=v0006
278 // b015 +-+
279 // +=v0007
280 var whiteDecodeTable = [...][2]int16{
281 0: {0, 0},
282 1: {2, 3},
283 2: {4, 5},
284 3: {6, 7},
285 4: {8, 9},
286 5: {10, 11},
287 6: {12, 13},
288 7: {14, 15},
289 8: {16, 17},
290 9: {18, 19},
291 10: {20, 21},
292 11: {22, ^2},
293 12: {^3, 23},
294 13: {24, ^4},
295 14: {^5, 25},
296 15: {^6, ^7},
297 16: {26, 27},
298 17: {28, 29},
299 18: {30, 31},
300 19: {32, ^10},
301 20: {^11, 33},
302 21: {34, 35},
303 22: {36, 37},
304 23: {^128, ^8},
305 24: {^9, 38},
306 25: {39, ^64},
307 26: {40, 41},
308 27: {42, ^13},
309 28: {43, 44},
310 29: {45, ^1},
311 30: {^12, 46},
312 31: {47, 48},
313 32: {49, 50},
314 33: {51, 52},
315 34: {53, 54},
316 35: {55, ^192},
317 36: {^1664, 56},
318 37: {57, 58},
319 38: {^16, ^17},
320 39: {^14, ^15},
321 40: {59, 60},
322 41: {61, ^22},
323 42: {^23, 62},
324 43: {^20, 63},
325 44: {64, 65},
326 45: {^19, 66},
327 46: {67, ^26},
328 47: {68, 69},
329 48: {70, ^21},
330 49: {^28, 71},
331 50: {72, 73},
332 51: {^27, 74},
333 52: {75, ^18},
334 53: {^24, 76},
335 54: {77, ^25},
336 55: {78, 79},
337 56: {80, 81},
338 57: {82, 83},
339 58: {84, ^256},
340 59: {0, 85},
341 60: {^29, ^30},
342 61: {^45, ^46},
343 62: {^47, ^48},
344 63: {^33, ^34},
345 64: {^35, ^36},
346 65: {^37, ^38},
347 66: {^31, ^32},
348 67: {^53, ^54},
349 68: {^39, ^40},
350 69: {^41, ^42},
351 70: {^43, ^44},
352 71: {^61, ^62},
353 72: {^63, ^0},
354 73: {^320, ^384},
355 74: {^59, ^60},
356 75: {86, 87},
357 76: {^49, ^50},
358 77: {^51, ^52},
359 78: {^55, ^56},
360 79: {^57, ^58},
361 80: {^448, ^512},
362 81: {88, ^640},
363 82: {^576, 89},
364 83: {90, 91},
365 84: {92, 93},
366 85: {94, 95},
367 86: {^1472, ^1536},
368 87: {^1600, ^1728},
369 88: {^704, ^768},
370 89: {^832, ^896},
371 90: {^960, ^1024},
372 91: {^1088, ^1152},
373 92: {^1216, ^1280},
374 93: {^1344, ^1408},
375 94: {96, 97},
376 95: {98, 99},
377 96: {^1792, 100},
378 97: {101, 102},
379 98: {^1856, ^1920},
380 99: {103, 104},
381 100: {^1984, ^2048},
382 101: {^2112, ^2176},
383 102: {^2240, ^2304},
384 103: {^2368, ^2432},
385 104: {^2496, ^2560},
386 }
387
388 // blackDecodeTable represents Tables 2 and 3 for a black run.
389 //
390 // +=XXXXX
391 // b017 +-+
392 // | | +=v1792
393 // b042 | | +-+
394 // | | | | +=v1984
395 // b063 | | | +-+
396 // | | | +=v2048
397 // b029 | | +-+
398 // | | | | +=v2112
399 // b064 | | | | +-+
400 // | | | | | +=v2176
401 // b043 | | | +-+
402 // | | | | +=v2240
403 // b065 | | | +-+
404 // | | | +=v2304
405 // b022 | +-+
406 // | | +=v1856
407 // b044 | | +-+
408 // | | | +=v1920
409 // b030 | +-+
410 // | | +=v2368
411 // b066 | | +-+
412 // | | | +=v2432
413 // b045 | +-+
414 // | | +=v2496
415 // b067 | +-+
416 // | +=v2560
417 // b013 +-+
418 // | | +=v0018
419 // b031 | | +-+
420 // | | | | +=v0052
421 // b068 | | | | +-+
422 // | | | | | | +=v0640
423 // b095 | | | | | +-+
424 // | | | | | +=v0704
425 // b046 | | | +-+
426 // | | | | +=v0768
427 // b096 | | | | +-+
428 // | | | | | +=v0832
429 // b069 | | | +-+
430 // | | | +=v0055
431 // b023 | | +-+
432 // | | | | +=v0056
433 // b070 | | | | +-+
434 // | | | | | | +=v1280
435 // b097 | | | | | +-+
436 // | | | | | +=v1344
437 // b047 | | | | +-+
438 // | | | | | | +=v1408
439 // b098 | | | | | | +-+
440 // | | | | | | | +=v1472
441 // b071 | | | | | +-+
442 // | | | | | +=v0059
443 // b032 | | | +-+
444 // | | | | +=v0060
445 // b072 | | | | +-+
446 // | | | | | | +=v1536
447 // b099 | | | | | +-+
448 // | | | | | +=v1600
449 // b048 | | | +-+
450 // | | | +=v0024
451 // b018 | +-+
452 // | | +=v0025
453 // b049 | | +-+
454 // | | | | +=v1664
455 // b100 | | | | +-+
456 // | | | | | +=v1728
457 // b073 | | | +-+
458 // | | | +=v0320
459 // b033 | | +-+
460 // | | | | +=v0384
461 // b074 | | | | +-+
462 // | | | | | +=v0448
463 // b050 | | | +-+
464 // | | | | +=v0512
465 // b101 | | | | +-+
466 // | | | | | +=v0576
467 // b075 | | | +-+
468 // | | | +=v0053
469 // b024 | +-+
470 // | | +=v0054
471 // b076 | | +-+
472 // | | | | +=v0896
473 // b102 | | | +-+
474 // | | | +=v0960
475 // b051 | | +-+
476 // | | | | +=v1024
477 // b103 | | | | +-+
478 // | | | | | +=v1088
479 // b077 | | | +-+
480 // | | | | +=v1152
481 // b104 | | | +-+
482 // | | | +=v1216
483 // b034 | +-+
484 // | +=v0064
485 // b010 +-+
486 // | | +=v0013
487 // b019 | | +-+
488 // | | | | +=v0023
489 // b052 | | | | +-+
490 // | | | | | | +=v0050
491 // b078 | | | | | +-+
492 // | | | | | +=v0051
493 // b035 | | | | +-+
494 // | | | | | | +=v0044
495 // b079 | | | | | | +-+
496 // | | | | | | | +=v0045
497 // b053 | | | | | +-+
498 // | | | | | | +=v0046
499 // b080 | | | | | +-+
500 // | | | | | +=v0047
501 // b025 | | | +-+
502 // | | | | +=v0057
503 // b081 | | | | +-+
504 // | | | | | +=v0058
505 // b054 | | | | +-+
506 // | | | | | | +=v0061
507 // b082 | | | | | +-+
508 // | | | | | +=v0256
509 // b036 | | | +-+
510 // | | | +=v0016
511 // b014 | +-+
512 // | | +=v0017
513 // b037 | | +-+
514 // | | | | +=v0048
515 // b083 | | | | +-+
516 // | | | | | +=v0049
517 // b055 | | | +-+
518 // | | | | +=v0062
519 // b084 | | | +-+
520 // | | | +=v0063
521 // b026 | | +-+
522 // | | | | +=v0030
523 // b085 | | | | +-+
524 // | | | | | +=v0031
525 // b056 | | | | +-+
526 // | | | | | | +=v0032
527 // b086 | | | | | +-+
528 // | | | | | +=v0033
529 // b038 | | | +-+
530 // | | | | +=v0040
531 // b087 | | | | +-+
532 // | | | | | +=v0041
533 // b057 | | | +-+
534 // | | | +=v0022
535 // b020 | +-+
536 // | +=v0014
537 // b008 +-+
538 // | | +=v0010
539 // b015 | | +-+
540 // | | | +=v0011
541 // b011 | +-+
542 // | | +=v0015
543 // b027 | | +-+
544 // | | | | +=v0128
545 // b088 | | | | +-+
546 // | | | | | +=v0192
547 // b058 | | | | +-+
548 // | | | | | | +=v0026
549 // b089 | | | | | +-+
550 // | | | | | +=v0027
551 // b039 | | | +-+
552 // | | | | +=v0028
553 // b090 | | | | +-+
554 // | | | | | +=v0029
555 // b059 | | | +-+
556 // | | | +=v0019
557 // b021 | | +-+
558 // | | | | +=v0020
559 // b060 | | | | +-+
560 // | | | | | | +=v0034
561 // b091 | | | | | +-+
562 // | | | | | +=v0035
563 // b040 | | | | +-+
564 // | | | | | | +=v0036
565 // b092 | | | | | | +-+
566 // | | | | | | | +=v0037
567 // b061 | | | | | +-+
568 // | | | | | | +=v0038
569 // b093 | | | | | +-+
570 // | | | | | +=v0039
571 // b028 | | | +-+
572 // | | | | +=v0021
573 // b062 | | | | +-+
574 // | | | | | | +=v0042
575 // b094 | | | | | +-+
576 // | | | | | +=v0043
577 // b041 | | | +-+
578 // | | | +=v0000
579 // b016 | +-+
580 // | +=v0012
581 // b006 +-+
582 // | | +=v0009
583 // b012 | | +-+
584 // | | | +=v0008
585 // b009 | +-+
586 // | +=v0007
587 // b004 +-+
588 // | | +=v0006
589 // b007 | +-+
590 // | +=v0005
591 // b002 +-+
592 // | | +=v0001
593 // b005 | +-+
594 // | +=v0004
595 // b001 +-+
596 // | +=v0003
597 // b003 +-+
598 // +=v0002
599 var blackDecodeTable = [...][2]int16{
600 0: {0, 0},
601 1: {2, 3},
602 2: {4, 5},
603 3: {^3, ^2},
604 4: {6, 7},
605 5: {^1, ^4},
606 6: {8, 9},
607 7: {^6, ^5},
608 8: {10, 11},
609 9: {12, ^7},
610 10: {13, 14},
611 11: {15, 16},
612 12: {^9, ^8},
613 13: {17, 18},
614 14: {19, 20},
615 15: {^10, ^11},
616 16: {21, ^12},
617 17: {0, 22},
618 18: {23, 24},
619 19: {^13, 25},
620 20: {26, ^14},
621 21: {27, 28},
622 22: {29, 30},
623 23: {31, 32},
624 24: {33, 34},
625 25: {35, 36},
626 26: {37, 38},
627 27: {^15, 39},
628 28: {40, 41},
629 29: {42, 43},
630 30: {44, 45},
631 31: {^18, 46},
632 32: {47, 48},
633 33: {49, 50},
634 34: {51, ^64},
635 35: {52, 53},
636 36: {54, ^16},
637 37: {^17, 55},
638 38: {56, 57},
639 39: {58, 59},
640 40: {60, 61},
641 41: {62, ^0},
642 42: {^1792, 63},
643 43: {64, 65},
644 44: {^1856, ^1920},
645 45: {66, 67},
646 46: {68, 69},
647 47: {70, 71},
648 48: {72, ^24},
649 49: {^25, 73},
650 50: {74, 75},
651 51: {76, 77},
652 52: {^23, 78},
653 53: {79, 80},
654 54: {81, 82},
655 55: {83, 84},
656 56: {85, 86},
657 57: {87, ^22},
658 58: {88, 89},
659 59: {90, ^19},
660 60: {^20, 91},
661 61: {92, 93},
662 62: {^21, 94},
663 63: {^1984, ^2048},
664 64: {^2112, ^2176},
665 65: {^2240, ^2304},
666 66: {^2368, ^2432},
667 67: {^2496, ^2560},
668 68: {^52, 95},
669 69: {96, ^55},
670 70: {^56, 97},
671 71: {98, ^59},
672 72: {^60, 99},
673 73: {100, ^320},
674 74: {^384, ^448},
675 75: {101, ^53},
676 76: {^54, 102},
677 77: {103, 104},
678 78: {^50, ^51},
679 79: {^44, ^45},
680 80: {^46, ^47},
681 81: {^57, ^58},
682 82: {^61, ^256},
683 83: {^48, ^49},
684 84: {^62, ^63},
685 85: {^30, ^31},
686 86: {^32, ^33},
687 87: {^40, ^41},
688 88: {^128, ^192},
689 89: {^26, ^27},
690 90: {^28, ^29},
691 91: {^34, ^35},
692 92: {^36, ^37},
693 93: {^38, ^39},
694 94: {^42, ^43},
695 95: {^640, ^704},
696 96: {^768, ^832},
697 97: {^1280, ^1344},
698 98: {^1408, ^1472},
699 99: {^1536, ^1600},
700 100: {^1664, ^1728},
701 101: {^512, ^576},
702 102: {^896, ^960},
703 103: {^1024, ^1088},
704 104: {^1152, ^1216},
705 }
706
707 const maxCodeLength = 13
708
709 // Each encodeTable is represented by an array of bitStrings.
710
711 // bitString is a pair of uint32 values representing a bit code.
712 // The nBits low bits of bits make up the actual bit code.
713 // Eg. bitString{0x0004, 8} represents the bitcode "00000100".
714 type bitString struct {
715 bits uint32
716 nBits uint32
717 }
718
719 // modeEncodeTable represents Table 1 and the End-of-Line code.
720 var modeEncodeTable = [...]bitString{
721 0: {0x0001, 4}, // "0001"
722 1: {0x0001, 3}, // "001"
723 2: {0x0001, 1}, // "1"
724 3: {0x0003, 3}, // "011"
725 4: {0x0003, 6}, // "000011"
726 5: {0x0003, 7}, // "0000011"
727 6: {0x0002, 3}, // "010"
728 7: {0x0002, 6}, // "000010"
729 8: {0x0002, 7}, // "0000010"
730 9: {0x0001, 7}, // "0000001"
731 }
732
733 // whiteEncodeTable2 represents Table 2 for a white run.
734 var whiteEncodeTable2 = [...]bitString{
735 0: {0x0035, 8}, // "00110101"
736 1: {0x0007, 6}, // "000111"
737 2: {0x0007, 4}, // "0111"
738 3: {0x0008, 4}, // "1000"
739 4: {0x000b, 4}, // "1011"
740 5: {0x000c, 4}, // "1100"
741 6: {0x000e, 4}, // "1110"
742 7: {0x000f, 4}, // "1111"
743 8: {0x0013, 5}, // "10011"
744 9: {0x0014, 5}, // "10100"
745 10: {0x0007, 5}, // "00111"
746 11: {0x0008, 5}, // "01000"
747 12: {0x0008, 6}, // "001000"
748 13: {0x0003, 6}, // "000011"
749 14: {0x0034, 6}, // "110100"
750 15: {0x0035, 6}, // "110101"
751 16: {0x002a, 6}, // "101010"
752 17: {0x002b, 6}, // "101011"
753 18: {0x0027, 7}, // "0100111"
754 19: {0x000c, 7}, // "0001100"
755 20: {0x0008, 7}, // "0001000"
756 21: {0x0017, 7}, // "0010111"
757 22: {0x0003, 7}, // "0000011"
758 23: {0x0004, 7}, // "0000100"
759 24: {0x0028, 7}, // "0101000"
760 25: {0x002b, 7}, // "0101011"
761 26: {0x0013, 7}, // "0010011"
762 27: {0x0024, 7}, // "0100100"
763 28: {0x0018, 7}, // "0011000"
764 29: {0x0002, 8}, // "00000010"
765 30: {0x0003, 8}, // "00000011"
766 31: {0x001a, 8}, // "00011010"
767 32: {0x001b, 8}, // "00011011"
768 33: {0x0012, 8}, // "00010010"
769 34: {0x0013, 8}, // "00010011"
770 35: {0x0014, 8}, // "00010100"
771 36: {0x0015, 8}, // "00010101"
772 37: {0x0016, 8}, // "00010110"
773 38: {0x0017, 8}, // "00010111"
774 39: {0x0028, 8}, // "00101000"
775 40: {0x0029, 8}, // "00101001"
776 41: {0x002a, 8}, // "00101010"
777 42: {0x002b, 8}, // "00101011"
778 43: {0x002c, 8}, // "00101100"
779 44: {0x002d, 8}, // "00101101"
780 45: {0x0004, 8}, // "00000100"
781 46: {0x0005, 8}, // "00000101"
782 47: {0x000a, 8}, // "00001010"
783 48: {0x000b, 8}, // "00001011"
784 49: {0x0052, 8}, // "01010010"
785 50: {0x0053, 8}, // "01010011"
786 51: {0x0054, 8}, // "01010100"
787 52: {0x0055, 8}, // "01010101"
788 53: {0x0024, 8}, // "00100100"
789 54: {0x0025, 8}, // "00100101"
790 55: {0x0058, 8}, // "01011000"
791 56: {0x0059, 8}, // "01011001"
792 57: {0x005a, 8}, // "01011010"
793 58: {0x005b, 8}, // "01011011"
794 59: {0x004a, 8}, // "01001010"
795 60: {0x004b, 8}, // "01001011"
796 61: {0x0032, 8}, // "00110010"
797 62: {0x0033, 8}, // "00110011"
798 63: {0x0034, 8}, // "00110100"
799 }
800
801 // whiteEncodeTable3 represents Table 3 for a white run.
802 var whiteEncodeTable3 = [...]bitString{
803 0: {0x001b, 5}, // "11011"
804 1: {0x0012, 5}, // "10010"
805 2: {0x0017, 6}, // "010111"
806 3: {0x0037, 7}, // "0110111"
807 4: {0x0036, 8}, // "00110110"
808 5: {0x0037, 8}, // "00110111"
809 6: {0x0064, 8}, // "01100100"
810 7: {0x0065, 8}, // "01100101"
811 8: {0x0068, 8}, // "01101000"
812 9: {0x0067, 8}, // "01100111"
813 10: {0x00cc, 9}, // "011001100"
814 11: {0x00cd, 9}, // "011001101"
815 12: {0x00d2, 9}, // "011010010"
816 13: {0x00d3, 9}, // "011010011"
817 14: {0x00d4, 9}, // "011010100"
818 15: {0x00d5, 9}, // "011010101"
819 16: {0x00d6, 9}, // "011010110"
820 17: {0x00d7, 9}, // "011010111"
821 18: {0x00d8, 9}, // "011011000"
822 19: {0x00d9, 9}, // "011011001"
823 20: {0x00da, 9}, // "011011010"
824 21: {0x00db, 9}, // "011011011"
825 22: {0x0098, 9}, // "010011000"
826 23: {0x0099, 9}, // "010011001"
827 24: {0x009a, 9}, // "010011010"
828 25: {0x0018, 6}, // "011000"
829 26: {0x009b, 9}, // "010011011"
830 27: {0x0008, 11}, // "00000001000"
831 28: {0x000c, 11}, // "00000001100"
832 29: {0x000d, 11}, // "00000001101"
833 30: {0x0012, 12}, // "000000010010"
834 31: {0x0013, 12}, // "000000010011"
835 32: {0x0014, 12}, // "000000010100"
836 33: {0x0015, 12}, // "000000010101"
837 34: {0x0016, 12}, // "000000010110"
838 35: {0x0017, 12}, // "000000010111"
839 36: {0x001c, 12}, // "000000011100"
840 37: {0x001d, 12}, // "000000011101"
841 38: {0x001e, 12}, // "000000011110"
842 39: {0x001f, 12}, // "000000011111"
843 }
844
845 // blackEncodeTable2 represents Table 2 for a black run.
846 var blackEncodeTable2 = [...]bitString{
847 0: {0x0037, 10}, // "0000110111"
848 1: {0x0002, 3}, // "010"
849 2: {0x0003, 2}, // "11"
850 3: {0x0002, 2}, // "10"
851 4: {0x0003, 3}, // "011"
852 5: {0x0003, 4}, // "0011"
853 6: {0x0002, 4}, // "0010"
854 7: {0x0003, 5}, // "00011"
855 8: {0x0005, 6}, // "000101"
856 9: {0x0004, 6}, // "000100"
857 10: {0x0004, 7}, // "0000100"
858 11: {0x0005, 7}, // "0000101"
859 12: {0x0007, 7}, // "0000111"
860 13: {0x0004, 8}, // "00000100"
861 14: {0x0007, 8}, // "00000111"
862 15: {0x0018, 9}, // "000011000"
863 16: {0x0017, 10}, // "0000010111"
864 17: {0x0018, 10}, // "0000011000"
865 18: {0x0008, 10}, // "0000001000"
866 19: {0x0067, 11}, // "00001100111"
867 20: {0x0068, 11}, // "00001101000"
868 21: {0x006c, 11}, // "00001101100"
869 22: {0x0037, 11}, // "00000110111"
870 23: {0x0028, 11}, // "00000101000"
871 24: {0x0017, 11}, // "00000010111"
872 25: {0x0018, 11}, // "00000011000"
873 26: {0x00ca, 12}, // "000011001010"
874 27: {0x00cb, 12}, // "000011001011"
875 28: {0x00cc, 12}, // "000011001100"
876 29: {0x00cd, 12}, // "000011001101"
877 30: {0x0068, 12}, // "000001101000"
878 31: {0x0069, 12}, // "000001101001"
879 32: {0x006a, 12}, // "000001101010"
880 33: {0x006b, 12}, // "000001101011"
881 34: {0x00d2, 12}, // "000011010010"
882 35: {0x00d3, 12}, // "000011010011"
883 36: {0x00d4, 12}, // "000011010100"
884 37: {0x00d5, 12}, // "000011010101"
885 38: {0x00d6, 12}, // "000011010110"
886 39: {0x00d7, 12}, // "000011010111"
887 40: {0x006c, 12}, // "000001101100"
888 41: {0x006d, 12}, // "000001101101"
889 42: {0x00da, 12}, // "000011011010"
890 43: {0x00db, 12}, // "000011011011"
891 44: {0x0054, 12}, // "000001010100"
892 45: {0x0055, 12}, // "000001010101"
893 46: {0x0056, 12}, // "000001010110"
894 47: {0x0057, 12}, // "000001010111"
895 48: {0x0064, 12}, // "000001100100"
896 49: {0x0065, 12}, // "000001100101"
897 50: {0x0052, 12}, // "000001010010"
898 51: {0x0053, 12}, // "000001010011"
899 52: {0x0024, 12}, // "000000100100"
900 53: {0x0037, 12}, // "000000110111"
901 54: {0x0038, 12}, // "000000111000"
902 55: {0x0027, 12}, // "000000100111"
903 56: {0x0028, 12}, // "000000101000"
904 57: {0x0058, 12}, // "000001011000"
905 58: {0x0059, 12}, // "000001011001"
906 59: {0x002b, 12}, // "000000101011"
907 60: {0x002c, 12}, // "000000101100"
908 61: {0x005a, 12}, // "000001011010"
909 62: {0x0066, 12}, // "000001100110"
910 63: {0x0067, 12}, // "000001100111"
911 }
912
913 // blackEncodeTable3 represents Table 3 for a black run.
914 var blackEncodeTable3 = [...]bitString{
915 0: {0x000f, 10}, // "0000001111"
916 1: {0x00c8, 12}, // "000011001000"
917 2: {0x00c9, 12}, // "000011001001"
918 3: {0x005b, 12}, // "000001011011"
919 4: {0x0033, 12}, // "000000110011"
920 5: {0x0034, 12}, // "000000110100"
921 6: {0x0035, 12}, // "000000110101"
922 7: {0x006c, 13}, // "0000001101100"
923 8: {0x006d, 13}, // "0000001101101"
924 9: {0x004a, 13}, // "0000001001010"
925 10: {0x004b, 13}, // "0000001001011"
926 11: {0x004c, 13}, // "0000001001100"
927 12: {0x004d, 13}, // "0000001001101"
928 13: {0x0072, 13}, // "0000001110010"
929 14: {0x0073, 13}, // "0000001110011"
930 15: {0x0074, 13}, // "0000001110100"
931 16: {0x0075, 13}, // "0000001110101"
932 17: {0x0076, 13}, // "0000001110110"
933 18: {0x0077, 13}, // "0000001110111"
934 19: {0x0052, 13}, // "0000001010010"
935 20: {0x0053, 13}, // "0000001010011"
936 21: {0x0054, 13}, // "0000001010100"
937 22: {0x0055, 13}, // "0000001010101"
938 23: {0x005a, 13}, // "0000001011010"
939 24: {0x005b, 13}, // "0000001011011"
940 25: {0x0064, 13}, // "0000001100100"
941 26: {0x0065, 13}, // "0000001100101"
942 27: {0x0008, 11}, // "00000001000"
943 28: {0x000c, 11}, // "00000001100"
944 29: {0x000d, 11}, // "00000001101"
945 30: {0x0012, 12}, // "000000010010"
946 31: {0x0013, 12}, // "000000010011"
947 32: {0x0014, 12}, // "000000010100"
948 33: {0x0015, 12}, // "000000010101"
949 34: {0x0016, 12}, // "000000010110"
950 35: {0x0017, 12}, // "000000010111"
951 36: {0x001c, 12}, // "000000011100"
952 37: {0x001d, 12}, // "000000011101"
953 38: {0x001e, 12}, // "000000011110"
954 39: {0x001f, 12}, // "000000011111"
955 }
956
957 // COPY PASTE table.go BEGIN
958
959 const (
960 modePass = iota // Pass
961 modeH // Horizontal
962 modeV0 // Vertical-0
963 modeVR1 // Vertical-Right-1
964 modeVR2 // Vertical-Right-2
965 modeVR3 // Vertical-Right-3
966 modeVL1 // Vertical-Left-1
967 modeVL2 // Vertical-Left-2
968 modeVL3 // Vertical-Left-3
969 modeExt // Extension
970 )
971
972 // COPY PASTE table.go END