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1 : edgomez 450 /*****************************************************************************
2 :     *
3 :     * XVID MPEG-4 VIDEO CODEC
4 : edgomez 764 * - Variable Length Coding tables -
5 : edgomez 450 *
6 : edgomez 603 * Copyright(C) 2002 Michael Militzer <isibaar@xvid.org>
7 : edgomez 450 *
8 : edgomez 655 * This file is part of XviD, a free MPEG-4 video encoder/decoder
9 : edgomez 450 *
10 : edgomez 655 * XviD is free software; you can redistribute it and/or modify it
11 :     * under the terms of the GNU General Public License as published by
12 : edgomez 450 * the Free Software Foundation; either version 2 of the License, or
13 :     * (at your option) any later version.
14 :     *
15 :     * This program is distributed in the hope that it will be useful,
16 :     * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 :     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 :     * GNU General Public License for more details.
19 :     *
20 :     * You should have received a copy of the GNU General Public License
21 :     * along with this program; if not, write to the Free Software
22 :     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 :     *
24 : edgomez 655 * Under section 8 of the GNU General Public License, the copyright
25 :     * holders of XVID explicitly forbid distribution in the following
26 :     * countries:
27 : edgomez 450 *
28 : edgomez 655 * - Japan
29 :     * - United States of America
30 :     *
31 :     * Linking XviD statically or dynamically with other modules is making a
32 :     * combined work based on XviD. Thus, the terms and conditions of the
33 :     * GNU General Public License cover the whole combination.
34 :     *
35 :     * As a special exception, the copyright holders of XviD give you
36 :     * permission to link XviD with independent modules that communicate with
37 :     * XviD solely through the VFW1.1 and DShow interfaces, regardless of the
38 :     * license terms of these independent modules, and to copy and distribute
39 :     * the resulting combined work under terms of your choice, provided that
40 :     * every copy of the combined work is accompanied by a complete copy of
41 :     * the source code of XviD (the version of XviD used to produce the
42 :     * combined work), being distributed under the terms of the GNU General
43 :     * Public License plus this exception. An independent module is a module
44 :     * which is not derived from or based on XviD.
45 :     *
46 :     * Note that people who make modified versions of XviD are not obligated
47 :     * to grant this special exception for their modified versions; it is
48 :     * their choice whether to do so. The GNU General Public License gives
49 :     * permission to release a modified version without this exception; this
50 :     * exception also makes it possible to release a modified version which
51 :     * carries forward this exception.
52 :     *
53 : edgomez 764 * $Id: vlc_codes.h,v 1.13 2003-01-05 16:54:36 edgomez Exp $
54 : edgomez 655 *
55 : edgomez 450 ****************************************************************************/
56 :    
57 : Isibaar 3 #ifndef _VLC_CODES_H_
58 :     #define _VLC_CODES_H_
59 :    
60 :     #include "../portab.h"
61 : Isibaar 114 #include "mbcoding.h"
62 : Isibaar 3
63 :     #define VLC_ERROR (-1)
64 :    
65 : edgomez 764 #define ESCAPE 3
66 :     #define ESCAPE1 6
67 :     #define ESCAPE2 14
68 :     #define ESCAPE3 15
69 :    
70 : edgomez 450 /*****************************************************************************
71 :     * The Vector Length Coding structure
72 :     ****************************************************************************/
73 :    
74 : Isibaar 3 typedef struct
75 :     {
76 :     uint32_t code;
77 : edgomez 764 uint8_t len;
78 : edgomez 195 }
79 :     VLC;
80 : Isibaar 3
81 : edgomez 764 typedef struct
82 :     {
83 :     uint8_t last;
84 :     uint8_t run;
85 :     int8_t level;
86 :     }
87 :     EVENT;
88 : Isibaar 3
89 : edgomez 764 typedef struct
90 :     {
91 :     uint8_t len;
92 :     EVENT event;
93 :     }
94 :     REVERSE_EVENT;
95 : Isibaar 114
96 : edgomez 764 typedef struct
97 :     {
98 :     VLC vlc;
99 :     EVENT event;
100 :     }
101 :     VLC_TABLE;
102 :    
103 :    
104 : edgomez 450 /*****************************************************************************
105 :     * common tables between encoder/decoder
106 :     ****************************************************************************/
107 : Isibaar 3
108 : edgomez 764 static VLC_TABLE const coeff_tab[2][102] =
109 :     {
110 :     /* intra = 0 */
111 : edgomez 450 {
112 : edgomez 764 {{ 2, 2}, {0, 0, 1}},
113 :     {{15, 4}, {0, 0, 2}},
114 :     {{21, 6}, {0, 0, 3}},
115 :     {{23, 7}, {0, 0, 4}},
116 :     {{31, 8}, {0, 0, 5}},
117 :     {{37, 9}, {0, 0, 6}},
118 :     {{36, 9}, {0, 0, 7}},
119 :     {{33, 10}, {0, 0, 8}},
120 :     {{32, 10}, {0, 0, 9}},
121 :     {{ 7, 11}, {0, 0, 10}},
122 :     {{ 6, 11}, {0, 0, 11}},
123 :     {{32, 11}, {0, 0, 12}},
124 :     {{ 6, 3}, {0, 1, 1}},
125 :     {{20, 6}, {0, 1, 2}},
126 :     {{30, 8}, {0, 1, 3}},
127 :     {{15, 10}, {0, 1, 4}},
128 :     {{33, 11}, {0, 1, 5}},
129 :     {{80, 12}, {0, 1, 6}},
130 :     {{14, 4}, {0, 2, 1}},
131 :     {{29, 8}, {0, 2, 2}},
132 :     {{14, 10}, {0, 2, 3}},
133 :     {{81, 12}, {0, 2, 4}},
134 :     {{13, 5}, {0, 3, 1}},
135 :     {{35, 9}, {0, 3, 2}},
136 :     {{13, 10}, {0, 3, 3}},
137 :     {{12, 5}, {0, 4, 1}},
138 :     {{34, 9}, {0, 4, 2}},
139 :     {{82, 12}, {0, 4, 3}},
140 :     {{11, 5}, {0, 5, 1}},
141 :     {{12, 10}, {0, 5, 2}},
142 :     {{83, 12}, {0, 5, 3}},
143 :     {{19, 6}, {0, 6, 1}},
144 :     {{11, 10}, {0, 6, 2}},
145 :     {{84, 12}, {0, 6, 3}},
146 :     {{18, 6}, {0, 7, 1}},
147 :     {{10, 10}, {0, 7, 2}},
148 :     {{17, 6}, {0, 8, 1}},
149 :     {{ 9, 10}, {0, 8, 2}},
150 :     {{16, 6}, {0, 9, 1}},
151 :     {{ 8, 10}, {0, 9, 2}},
152 :     {{22, 7}, {0, 10, 1}},
153 :     {{85, 12}, {0, 10, 2}},
154 :     {{21, 7}, {0, 11, 1}},
155 :     {{20, 7}, {0, 12, 1}},
156 :     {{28, 8}, {0, 13, 1}},
157 :     {{27, 8}, {0, 14, 1}},
158 :     {{33, 9}, {0, 15, 1}},
159 :     {{32, 9}, {0, 16, 1}},
160 :     {{31, 9}, {0, 17, 1}},
161 :     {{30, 9}, {0, 18, 1}},
162 :     {{29, 9}, {0, 19, 1}},
163 :     {{28, 9}, {0, 20, 1}},
164 :     {{27, 9}, {0, 21, 1}},
165 :     {{26, 9}, {0, 22, 1}},
166 :     {{34, 11}, {0, 23, 1}},
167 :     {{35, 11}, {0, 24, 1}},
168 :     {{86, 12}, {0, 25, 1}},
169 :     {{87, 12}, {0, 26, 1}},
170 :     {{ 7, 4}, {1, 0, 1}},
171 :     {{25, 9}, {1, 0, 2}},
172 :     {{ 5, 11}, {1, 0, 3}},
173 :     {{15, 6}, {1, 1, 1}},
174 :     {{ 4, 11}, {1, 1, 2}},
175 :     {{14, 6}, {1, 2, 1}},
176 :     {{13, 6}, {1, 3, 1}},
177 :     {{12, 6}, {1, 4, 1}},
178 :     {{19, 7}, {1, 5, 1}},
179 :     {{18, 7}, {1, 6, 1}},
180 :     {{17, 7}, {1, 7, 1}},
181 :     {{16, 7}, {1, 8, 1}},
182 :     {{26, 8}, {1, 9, 1}},
183 :     {{25, 8}, {1, 10, 1}},
184 :     {{24, 8}, {1, 11, 1}},
185 :     {{23, 8}, {1, 12, 1}},
186 :     {{22, 8}, {1, 13, 1}},
187 :     {{21, 8}, {1, 14, 1}},
188 :     {{20, 8}, {1, 15, 1}},
189 :     {{19, 8}, {1, 16, 1}},
190 :     {{24, 9}, {1, 17, 1}},
191 :     {{23, 9}, {1, 18, 1}},
192 :     {{22, 9}, {1, 19, 1}},
193 :     {{21, 9}, {1, 20, 1}},
194 :     {{20, 9}, {1, 21, 1}},
195 :     {{19, 9}, {1, 22, 1}},
196 :     {{18, 9}, {1, 23, 1}},
197 :     {{17, 9}, {1, 24, 1}},
198 :     {{ 7, 10}, {1, 25, 1}},
199 :     {{ 6, 10}, {1, 26, 1}},
200 :     {{ 5, 10}, {1, 27, 1}},
201 :     {{ 4, 10}, {1, 28, 1}},
202 :     {{36, 11}, {1, 29, 1}},
203 :     {{37, 11}, {1, 30, 1}},
204 :     {{38, 11}, {1, 31, 1}},
205 :     {{39, 11}, {1, 32, 1}},
206 :     {{88, 12}, {1, 33, 1}},
207 :     {{89, 12}, {1, 34, 1}},
208 :     {{90, 12}, {1, 35, 1}},
209 :     {{91, 12}, {1, 36, 1}},
210 :     {{92, 12}, {1, 37, 1}},
211 :     {{93, 12}, {1, 38, 1}},
212 :     {{94, 12}, {1, 39, 1}},
213 :     {{95, 12}, {1, 40, 1}}
214 :     },
215 :     /* intra = 1 */
216 : edgomez 450 {
217 : edgomez 764 {{ 2, 2}, {0, 0, 1}},
218 :     {{15, 4}, {0, 0, 3}},
219 :     {{21, 6}, {0, 0, 6}},
220 :     {{23, 7}, {0, 0, 9}},
221 :     {{31, 8}, {0, 0, 10}},
222 :     {{37, 9}, {0, 0, 13}},
223 :     {{36, 9}, {0, 0, 14}},
224 :     {{33, 10}, {0, 0, 17}},
225 :     {{32, 10}, {0, 0, 18}},
226 :     {{ 7, 11}, {0, 0, 21}},
227 :     {{ 6, 11}, {0, 0, 22}},
228 :     {{32, 11}, {0, 0, 23}},
229 :     {{ 6, 3}, {0, 0, 2}},
230 :     {{20, 6}, {0, 1, 2}},
231 :     {{30, 8}, {0, 0, 11}},
232 :     {{15, 10}, {0, 0, 19}},
233 :     {{33, 11}, {0, 0, 24}},
234 :     {{80, 12}, {0, 0, 25}},
235 :     {{14, 4}, {0, 1, 1}},
236 :     {{29, 8}, {0, 0, 12}},
237 :     {{14, 10}, {0, 0, 20}},
238 :     {{81, 12}, {0, 0, 26}},
239 :     {{13, 5}, {0, 0, 4}},
240 :     {{35, 9}, {0, 0, 15}},
241 :     {{13, 10}, {0, 1, 7}},
242 :     {{12, 5}, {0, 0, 5}},
243 :     {{34, 9}, {0, 4, 2}},
244 :     {{82, 12}, {0, 0, 27}},
245 :     {{11, 5}, {0, 2, 1}},
246 :     {{12, 10}, {0, 2, 4}},
247 :     {{83, 12}, {0, 1, 9}},
248 :     {{19, 6}, {0, 0, 7}},
249 :     {{11, 10}, {0, 3, 4}},
250 :     {{84, 12}, {0, 6, 3}},
251 :     {{18, 6}, {0, 0, 8}},
252 :     {{10, 10}, {0, 4, 3}},
253 :     {{17, 6}, {0, 3, 1}},
254 :     {{ 9, 10}, {0, 8, 2}},
255 :     {{16, 6}, {0, 4, 1}},
256 :     {{ 8, 10}, {0, 5, 3}},
257 :     {{22, 7}, {0, 1, 3}},
258 :     {{85, 12}, {0, 1, 10}},
259 :     {{21, 7}, {0, 2, 2}},
260 :     {{20, 7}, {0, 7, 1}},
261 :     {{28, 8}, {0, 1, 4}},
262 :     {{27, 8}, {0, 3, 2}},
263 :     {{33, 9}, {0, 0, 16}},
264 :     {{32, 9}, {0, 1, 5}},
265 :     {{31, 9}, {0, 1, 6}},
266 :     {{30, 9}, {0, 2, 3}},
267 :     {{29, 9}, {0, 3, 3}},
268 :     {{28, 9}, {0, 5, 2}},
269 :     {{27, 9}, {0, 6, 2}},
270 :     {{26, 9}, {0, 7, 2}},
271 :     {{34, 11}, {0, 1, 8}},
272 :     {{35, 11}, {0, 9, 2}},
273 :     {{86, 12}, {0, 2, 5}},
274 :     {{87, 12}, {0, 7, 3}},
275 :     {{ 7, 4}, {1, 0, 1}},
276 :     {{25, 9}, {0, 11, 1}},
277 :     {{ 5, 11}, {1, 0, 6}},
278 :     {{15, 6}, {1, 1, 1}},
279 :     {{ 4, 11}, {1, 0, 7}},
280 :     {{14, 6}, {1, 2, 1}},
281 :     {{13, 6}, {0, 5, 1}},
282 :     {{12, 6}, {1, 0, 2}},
283 :     {{19, 7}, {1, 5, 1}},
284 :     {{18, 7}, {0, 6, 1}},
285 :     {{17, 7}, {1, 3, 1}},
286 :     {{16, 7}, {1, 4, 1}},
287 :     {{26, 8}, {1, 9, 1}},
288 :     {{25, 8}, {0, 8, 1}},
289 :     {{24, 8}, {0, 9, 1}},
290 :     {{23, 8}, {0, 10, 1}},
291 :     {{22, 8}, {1, 0, 3}},
292 :     {{21, 8}, {1, 6, 1}},
293 :     {{20, 8}, {1, 7, 1}},
294 :     {{19, 8}, {1, 8, 1}},
295 :     {{24, 9}, {0, 12, 1}},
296 :     {{23, 9}, {1, 0, 4}},
297 :     {{22, 9}, {1, 1, 2}},
298 :     {{21, 9}, {1, 10, 1}},
299 :     {{20, 9}, {1, 11, 1}},
300 :     {{19, 9}, {1, 12, 1}},
301 :     {{18, 9}, {1, 13, 1}},
302 :     {{17, 9}, {1, 14, 1}},
303 :     {{ 7, 10}, {0, 13, 1}},
304 :     {{ 6, 10}, {1, 0, 5}},
305 :     {{ 5, 10}, {1, 1, 3}},
306 :     {{ 4, 10}, {1, 2, 2}},
307 :     {{36, 11}, {1, 3, 2}},
308 :     {{37, 11}, {1, 4, 2}},
309 :     {{38, 11}, {1, 15, 1}},
310 :     {{39, 11}, {1, 16, 1}},
311 :     {{88, 12}, {0, 14, 1}},
312 :     {{89, 12}, {1, 0, 8}},
313 :     {{90, 12}, {1, 5, 2}},
314 :     {{91, 12}, {1, 6, 2}},
315 :     {{92, 12}, {1, 17, 1}},
316 :     {{93, 12}, {1, 18, 1}},
317 :     {{94, 12}, {1, 19, 1}},
318 :     {{95, 12}, {1, 20, 1}}
319 :     }
320 :     };
321 : Isibaar 3
322 : edgomez 764 /* constants taken from momusys/vm_common/inlcude/max_level.h */
323 :     static uint8_t const max_level[2][2][64] = {
324 : edgomez 450 {
325 : edgomez 764 /* intra = 0, last = 0 */
326 :     {
327 :     12, 6, 4, 3, 3, 3, 3, 2,
328 :     2, 2, 2, 1, 1, 1, 1, 1,
329 :     1, 1, 1, 1, 1, 1, 1, 1,
330 :     1, 1, 1, 0, 0, 0, 0, 0,
331 :     0, 0, 0, 0, 0, 0, 0, 0,
332 :     0, 0, 0, 0, 0, 0, 0, 0,
333 :     0, 0, 0, 0, 0, 0, 0, 0,
334 :     0, 0, 0, 0, 0, 0, 0, 0
335 :     },
336 :     /* intra = 0, last = 1 */
337 :     {
338 :     3, 2, 1, 1, 1, 1, 1, 1,
339 :     1, 1, 1, 1, 1, 1, 1, 1,
340 :     1, 1, 1, 1, 1, 1, 1, 1,
341 :     1, 1, 1, 1, 1, 1, 1, 1,
342 :     1, 1, 1, 1, 1, 1, 1, 1,
343 :     1, 0, 0, 0, 0, 0, 0, 0,
344 :     0, 0, 0, 0, 0, 0, 0, 0,
345 :     0, 0, 0, 0, 0, 0, 0, 0
346 :     }
347 :     },
348 : edgomez 450 {
349 : edgomez 764 /* intra = 1, last = 0 */
350 :     {
351 :     27, 10, 5, 4, 3, 3, 3, 3,
352 :     2, 2, 1, 1, 1, 1, 1, 0,
353 :     0, 0, 0, 0, 0, 0, 0, 0,
354 :     0, 0, 0, 0, 0, 0, 0, 0,
355 :     0, 0, 0, 0, 0, 0, 0, 0,
356 :     0, 0, 0, 0, 0, 0, 0, 0,
357 :     0, 0, 0, 0, 0, 0, 0, 0,
358 :     0, 0, 0, 0, 0, 0, 0, 0
359 :     },
360 :     /* intra = 1, last = 1 */
361 :     {
362 :     8, 3, 2, 2, 2, 2, 2, 1,
363 :     1, 1, 1, 1, 1, 1, 1, 1,
364 :     1, 1, 1, 1, 1, 0, 0, 0,
365 :     0, 0, 0, 0, 0, 0, 0, 0,
366 :     0, 0, 0, 0, 0, 0, 0, 0,
367 :     0, 0, 0, 0, 0, 0, 0, 0,
368 :     0, 0, 0, 0, 0, 0, 0, 0,
369 :     0, 0, 0, 0, 0, 0, 0, 0
370 :     }
371 :     }
372 : Isibaar 3 };
373 :    
374 : edgomez 764 static uint8_t const max_run[2][2][64] = {
375 : edgomez 450 {
376 : edgomez 764 /* intra = 0, last = 0 */
377 :     {
378 :     0, 26, 10, 6, 2, 1, 1, 0,
379 :     0, 0, 0, 0, 0, 0, 0, 0,
380 :     0, 0, 0, 0, 0, 0, 0, 0,
381 :     0, 0, 0, 0, 0, 0, 0, 0,
382 :     0, 0, 0, 0, 0, 0, 0, 0,
383 :     0, 0, 0, 0, 0, 0, 0, 0,
384 :     0, 0, 0, 0, 0, 0, 0, 0,
385 :     0, 0, 0, 0, 0, 0, 0, 0,
386 :     },
387 :     /* intra = 0, last = 1 */
388 :     {
389 :     0, 40, 1, 0, 0, 0, 0, 0,
390 :     0, 0, 0, 0, 0, 0, 0, 0,
391 :     0, 0, 0, 0, 0, 0, 0, 0,
392 :     0, 0, 0, 0, 0, 0, 0, 0,
393 :     0, 0, 0, 0, 0, 0, 0, 0,
394 :     0, 0, 0, 0, 0, 0, 0, 0,
395 :     0, 0, 0, 0, 0, 0, 0, 0,
396 :     0, 0, 0, 0, 0, 0, 0, 0,
397 :     }
398 :     },
399 : edgomez 450 {
400 : edgomez 764 /* intra = 1, last = 0 */
401 :     {
402 :     0, 14, 9, 7, 3, 2, 1, 1,
403 :     1, 1, 1, 0, 0, 0, 0, 0,
404 :     0, 0, 0, 0, 0, 0, 0, 0,
405 :     0, 0, 0, 0, 0, 0, 0, 0,
406 :     0, 0, 0, 0, 0, 0, 0, 0,
407 :     0, 0, 0, 0, 0, 0, 0, 0,
408 :     0, 0, 0, 0, 0, 0, 0, 0,
409 :     0, 0, 0, 0, 0, 0, 0, 0,
410 :     },
411 :     /* intra = 1, last = 1 */
412 :     {
413 :     0, 20, 6, 1, 0, 0, 0, 0,
414 :     0, 0, 0, 0, 0, 0, 0, 0,
415 :     0, 0, 0, 0, 0, 0, 0, 0,
416 :     0, 0, 0, 0, 0, 0, 0, 0,
417 :     0, 0, 0, 0, 0, 0, 0, 0,
418 :     0, 0, 0, 0, 0, 0, 0, 0,
419 :     0, 0, 0, 0, 0, 0, 0, 0,
420 :     0, 0, 0, 0, 0, 0, 0, 0,
421 :     }
422 :     }
423 : Isibaar 3 };
424 :    
425 :    
426 :     /******************************************************************
427 : edgomez 14 * encoder tables *
428 :     ******************************************************************/
429 : Isibaar 3
430 : edgomez 450 /*
431 :     * MCBPC Indexing by cbpc in first two bits, mode in last two.
432 :     * CBPC as in table 4/H.263, MB type (mode): 3 = 01, 4 = 10.
433 :     * Example: cbpc = 01 and mode = 4 gives index = 0110 = 6.
434 :     */
435 : Isibaar 3
436 : edgomez 464 static VLC const mcbpc_intra_tab[15] = {
437 : edgomez 195 {0x01, 9}, {0x01, 1}, {0x01, 4}, {0x00, 0},
438 :     {0x00, 0}, {0x01, 3}, {0x01, 6}, {0x00, 0},
439 :     {0x00, 0}, {0x02, 3}, {0x02, 6}, {0x00, 0},
440 :     {0x00, 0}, {0x03, 3}, {0x03, 6}
441 : Isibaar 3 };
442 :    
443 : Isibaar 28 /* MCBPC inter.
444 :     Addressing: 5 bit ccmmm (cc = CBPC, mmm = mode (1-4 binary)) */
445 : Isibaar 3
446 : edgomez 464 static VLC const mcbpc_inter_tab[29] = {
447 : edgomez 195 {1, 1}, {3, 3}, {2, 3}, {3, 5}, {4, 6}, {1, 9}, {0, 0}, {0, 0},
448 :     {3, 4}, {7, 7}, {5, 7}, {4, 8}, {4, 9}, {0, 0}, {0, 0}, {0, 0},
449 :     {2, 4}, {6, 7}, {4, 7}, {3, 8}, {3, 9}, {0, 0}, {0, 0}, {0, 0},
450 :     {5, 6}, {5, 9}, {5, 8}, {3, 7}, {2, 9}
451 : Isibaar 3 };
452 :    
453 : edgomez 464 static VLC const cbpy_tab[16] = {
454 : edgomez 195 {3, 4}, {5, 5}, {4, 5}, {9, 4}, {3, 5}, {7, 4}, {2, 6}, {11, 4},
455 :     {2, 5}, {3, 6}, {5, 4}, {10, 4}, {4, 4}, {8, 4}, {6, 4}, {3, 2}
456 : Isibaar 3 };
457 :    
458 : edgomez 464 static VLC const dcy_tab[511] = {
459 : edgomez 16 {0x100, 15}, {0x101, 15}, {0x102, 15}, {0x103, 15},
460 :     {0x104, 15}, {0x105, 15}, {0x106, 15}, {0x107, 15},
461 :     {0x108, 15}, {0x109, 15}, {0x10a, 15}, {0x10b, 15},
462 :     {0x10c, 15}, {0x10d, 15}, {0x10e, 15}, {0x10f, 15},
463 :     {0x110, 15}, {0x111, 15}, {0x112, 15}, {0x113, 15},
464 :     {0x114, 15}, {0x115, 15}, {0x116, 15}, {0x117, 15},
465 :     {0x118, 15}, {0x119, 15}, {0x11a, 15}, {0x11b, 15},
466 :     {0x11c, 15}, {0x11d, 15}, {0x11e, 15}, {0x11f, 15},
467 :     {0x120, 15}, {0x121, 15}, {0x122, 15}, {0x123, 15},
468 :     {0x124, 15}, {0x125, 15}, {0x126, 15}, {0x127, 15},
469 :     {0x128, 15}, {0x129, 15}, {0x12a, 15}, {0x12b, 15},
470 :     {0x12c, 15}, {0x12d, 15}, {0x12e, 15}, {0x12f, 15},
471 :     {0x130, 15}, {0x131, 15}, {0x132, 15}, {0x133, 15},
472 :     {0x134, 15}, {0x135, 15}, {0x136, 15}, {0x137, 15},
473 :     {0x138, 15}, {0x139, 15}, {0x13a, 15}, {0x13b, 15},
474 :     {0x13c, 15}, {0x13d, 15}, {0x13e, 15}, {0x13f, 15},
475 :     {0x140, 15}, {0x141, 15}, {0x142, 15}, {0x143, 15},
476 :     {0x144, 15}, {0x145, 15}, {0x146, 15}, {0x147, 15},
477 :     {0x148, 15}, {0x149, 15}, {0x14a, 15}, {0x14b, 15},
478 :     {0x14c, 15}, {0x14d, 15}, {0x14e, 15}, {0x14f, 15},
479 :     {0x150, 15}, {0x151, 15}, {0x152, 15}, {0x153, 15},
480 :     {0x154, 15}, {0x155, 15}, {0x156, 15}, {0x157, 15},
481 :     {0x158, 15}, {0x159, 15}, {0x15a, 15}, {0x15b, 15},
482 :     {0x15c, 15}, {0x15d, 15}, {0x15e, 15}, {0x15f, 15},
483 :     {0x160, 15}, {0x161, 15}, {0x162, 15}, {0x163, 15},
484 :     {0x164, 15}, {0x165, 15}, {0x166, 15}, {0x167, 15},
485 :     {0x168, 15}, {0x169, 15}, {0x16a, 15}, {0x16b, 15},
486 :     {0x16c, 15}, {0x16d, 15}, {0x16e, 15}, {0x16f, 15},
487 :     {0x170, 15}, {0x171, 15}, {0x172, 15}, {0x173, 15},
488 :     {0x174, 15}, {0x175, 15}, {0x176, 15}, {0x177, 15},
489 :     {0x178, 15}, {0x179, 15}, {0x17a, 15}, {0x17b, 15},
490 :     {0x17c, 15}, {0x17d, 15}, {0x17e, 15}, {0x17f, 15},
491 :     {0x80, 13}, {0x81, 13}, {0x82, 13}, {0x83, 13},
492 :     {0x84, 13}, {0x85, 13}, {0x86, 13}, {0x87, 13},
493 :     {0x88, 13}, {0x89, 13}, {0x8a, 13}, {0x8b, 13},
494 :     {0x8c, 13}, {0x8d, 13}, {0x8e, 13}, {0x8f, 13},
495 :     {0x90, 13}, {0x91, 13}, {0x92, 13}, {0x93, 13},
496 :     {0x94, 13}, {0x95, 13}, {0x96, 13}, {0x97, 13},
497 :     {0x98, 13}, {0x99, 13}, {0x9a, 13}, {0x9b, 13},
498 :     {0x9c, 13}, {0x9d, 13}, {0x9e, 13}, {0x9f, 13},
499 :     {0xa0, 13}, {0xa1, 13}, {0xa2, 13}, {0xa3, 13},
500 :     {0xa4, 13}, {0xa5, 13}, {0xa6, 13}, {0xa7, 13},
501 :     {0xa8, 13}, {0xa9, 13}, {0xaa, 13}, {0xab, 13},
502 :     {0xac, 13}, {0xad, 13}, {0xae, 13}, {0xaf, 13},
503 :     {0xb0, 13}, {0xb1, 13}, {0xb2, 13}, {0xb3, 13},
504 :     {0xb4, 13}, {0xb5, 13}, {0xb6, 13}, {0xb7, 13},
505 :     {0xb8, 13}, {0xb9, 13}, {0xba, 13}, {0xbb, 13},
506 :     {0xbc, 13}, {0xbd, 13}, {0xbe, 13}, {0xbf, 13},
507 :     {0x40, 11}, {0x41, 11}, {0x42, 11}, {0x43, 11},
508 :     {0x44, 11}, {0x45, 11}, {0x46, 11}, {0x47, 11},
509 :     {0x48, 11}, {0x49, 11}, {0x4a, 11}, {0x4b, 11},
510 :     {0x4c, 11}, {0x4d, 11}, {0x4e, 11}, {0x4f, 11},
511 :     {0x50, 11}, {0x51, 11}, {0x52, 11}, {0x53, 11},
512 :     {0x54, 11}, {0x55, 11}, {0x56, 11}, {0x57, 11},
513 :     {0x58, 11}, {0x59, 11}, {0x5a, 11}, {0x5b, 11},
514 :     {0x5c, 11}, {0x5d, 11}, {0x5e, 11}, {0x5f, 11},
515 :     {0x20, 9}, {0x21, 9}, {0x22, 9}, {0x23, 9},
516 :     {0x24, 9}, {0x25, 9}, {0x26, 9}, {0x27, 9},
517 :     {0x28, 9}, {0x29, 9}, {0x2a, 9}, {0x2b, 9},
518 :     {0x2c, 9}, {0x2d, 9}, {0x2e, 9}, {0x2f, 9},
519 :     {0x10, 7}, {0x11, 7}, {0x12, 7}, {0x13, 7},
520 :     {0x14, 7}, {0x15, 7}, {0x16, 7}, {0x17, 7},
521 :     {0x10, 6}, {0x11, 6}, {0x12, 6}, {0x13, 6},
522 :     {0x08, 4}, {0x09, 4}, {0x06, 3}, {0x03, 3},
523 :     {0x07, 3}, {0x0a, 4}, {0x0b, 4}, {0x14, 6},
524 :     {0x15, 6}, {0x16, 6}, {0x17, 6}, {0x18, 7},
525 :     {0x19, 7}, {0x1a, 7}, {0x1b, 7}, {0x1c, 7},
526 :     {0x1d, 7}, {0x1e, 7}, {0x1f, 7}, {0x30, 9},
527 :     {0x31, 9}, {0x32, 9}, {0x33, 9}, {0x34, 9},
528 :     {0x35, 9}, {0x36, 9}, {0x37, 9}, {0x38, 9},
529 :     {0x39, 9}, {0x3a, 9}, {0x3b, 9}, {0x3c, 9},
530 :     {0x3d, 9}, {0x3e, 9}, {0x3f, 9}, {0x60, 11},
531 :     {0x61, 11}, {0x62, 11}, {0x63, 11}, {0x64, 11},
532 :     {0x65, 11}, {0x66, 11}, {0x67, 11}, {0x68, 11},
533 :     {0x69, 11}, {0x6a, 11}, {0x6b, 11}, {0x6c, 11},
534 :     {0x6d, 11}, {0x6e, 11}, {0x6f, 11}, {0x70, 11},
535 :     {0x71, 11}, {0x72, 11}, {0x73, 11}, {0x74, 11},
536 :     {0x75, 11}, {0x76, 11}, {0x77, 11}, {0x78, 11},
537 :     {0x79, 11}, {0x7a, 11}, {0x7b, 11}, {0x7c, 11},
538 :     {0x7d, 11}, {0x7e, 11}, {0x7f, 11}, {0xc0, 13},
539 :     {0xc1, 13}, {0xc2, 13}, {0xc3, 13}, {0xc4, 13},
540 :     {0xc5, 13}, {0xc6, 13}, {0xc7, 13}, {0xc8, 13},
541 :     {0xc9, 13}, {0xca, 13}, {0xcb, 13}, {0xcc, 13},
542 :     {0xcd, 13}, {0xce, 13}, {0xcf, 13}, {0xd0, 13},
543 :     {0xd1, 13}, {0xd2, 13}, {0xd3, 13}, {0xd4, 13},
544 :     {0xd5, 13}, {0xd6, 13}, {0xd7, 13}, {0xd8, 13},
545 :     {0xd9, 13}, {0xda, 13}, {0xdb, 13}, {0xdc, 13},
546 :     {0xdd, 13}, {0xde, 13}, {0xdf, 13}, {0xe0, 13},
547 :     {0xe1, 13}, {0xe2, 13}, {0xe3, 13}, {0xe4, 13},
548 :     {0xe5, 13}, {0xe6, 13}, {0xe7, 13}, {0xe8, 13},
549 :     {0xe9, 13}, {0xea, 13}, {0xeb, 13}, {0xec, 13},
550 :     {0xed, 13}, {0xee, 13}, {0xef, 13}, {0xf0, 13},
551 :     {0xf1, 13}, {0xf2, 13}, {0xf3, 13}, {0xf4, 13},
552 :     {0xf5, 13}, {0xf6, 13}, {0xf7, 13}, {0xf8, 13},
553 :     {0xf9, 13}, {0xfa, 13}, {0xfb, 13}, {0xfc, 13},
554 :     {0xfd, 13}, {0xfe, 13}, {0xff, 13}, {0x180, 15},
555 :     {0x181, 15}, {0x182, 15}, {0x183, 15}, {0x184, 15},
556 :     {0x185, 15}, {0x186, 15}, {0x187, 15}, {0x188, 15},
557 :     {0x189, 15}, {0x18a, 15}, {0x18b, 15}, {0x18c, 15},
558 :     {0x18d, 15}, {0x18e, 15}, {0x18f, 15}, {0x190, 15},
559 :     {0x191, 15}, {0x192, 15}, {0x193, 15}, {0x194, 15},
560 :     {0x195, 15}, {0x196, 15}, {0x197, 15}, {0x198, 15},
561 :     {0x199, 15}, {0x19a, 15}, {0x19b, 15}, {0x19c, 15},
562 :     {0x19d, 15}, {0x19e, 15}, {0x19f, 15}, {0x1a0, 15},
563 :     {0x1a1, 15}, {0x1a2, 15}, {0x1a3, 15}, {0x1a4, 15},
564 :     {0x1a5, 15}, {0x1a6, 15}, {0x1a7, 15}, {0x1a8, 15},
565 :     {0x1a9, 15}, {0x1aa, 15}, {0x1ab, 15}, {0x1ac, 15},
566 :     {0x1ad, 15}, {0x1ae, 15}, {0x1af, 15}, {0x1b0, 15},
567 :     {0x1b1, 15}, {0x1b2, 15}, {0x1b3, 15}, {0x1b4, 15},
568 :     {0x1b5, 15}, {0x1b6, 15}, {0x1b7, 15}, {0x1b8, 15},
569 :     {0x1b9, 15}, {0x1ba, 15}, {0x1bb, 15}, {0x1bc, 15},
570 :     {0x1bd, 15}, {0x1be, 15}, {0x1bf, 15}, {0x1c0, 15},
571 :     {0x1c1, 15}, {0x1c2, 15}, {0x1c3, 15}, {0x1c4, 15},
572 :     {0x1c5, 15}, {0x1c6, 15}, {0x1c7, 15}, {0x1c8, 15},
573 :     {0x1c9, 15}, {0x1ca, 15}, {0x1cb, 15}, {0x1cc, 15},
574 :     {0x1cd, 15}, {0x1ce, 15}, {0x1cf, 15}, {0x1d0, 15},
575 :     {0x1d1, 15}, {0x1d2, 15}, {0x1d3, 15}, {0x1d4, 15},
576 :     {0x1d5, 15}, {0x1d6, 15}, {0x1d7, 15}, {0x1d8, 15},
577 :     {0x1d9, 15}, {0x1da, 15}, {0x1db, 15}, {0x1dc, 15},
578 :     {0x1dd, 15}, {0x1de, 15}, {0x1df, 15}, {0x1e0, 15},
579 :     {0x1e1, 15}, {0x1e2, 15}, {0x1e3, 15}, {0x1e4, 15},
580 :     {0x1e5, 15}, {0x1e6, 15}, {0x1e7, 15}, {0x1e8, 15},
581 :     {0x1e9, 15}, {0x1ea, 15}, {0x1eb, 15}, {0x1ec, 15},
582 :     {0x1ed, 15}, {0x1ee, 15}, {0x1ef, 15}, {0x1f0, 15},
583 :     {0x1f1, 15}, {0x1f2, 15}, {0x1f3, 15}, {0x1f4, 15},
584 :     {0x1f5, 15}, {0x1f6, 15}, {0x1f7, 15}, {0x1f8, 15},
585 :     {0x1f9, 15}, {0x1fa, 15}, {0x1fb, 15}, {0x1fc, 15},
586 :     {0x1fd, 15}, {0x1fe, 15}, {0x1ff, 15},
587 : Isibaar 3 };
588 :    
589 : edgomez 464 static VLC const dcc_tab[511] = {
590 : edgomez 16 {0x100, 16}, {0x101, 16}, {0x102, 16}, {0x103, 16},
591 :     {0x104, 16}, {0x105, 16}, {0x106, 16}, {0x107, 16},
592 :     {0x108, 16}, {0x109, 16}, {0x10a, 16}, {0x10b, 16},
593 :     {0x10c, 16}, {0x10d, 16}, {0x10e, 16}, {0x10f, 16},
594 :     {0x110, 16}, {0x111, 16}, {0x112, 16}, {0x113, 16},
595 :     {0x114, 16}, {0x115, 16}, {0x116, 16}, {0x117, 16},
596 :     {0x118, 16}, {0x119, 16}, {0x11a, 16}, {0x11b, 16},
597 :     {0x11c, 16}, {0x11d, 16}, {0x11e, 16}, {0x11f, 16},
598 :     {0x120, 16}, {0x121, 16}, {0x122, 16}, {0x123, 16},
599 :     {0x124, 16}, {0x125, 16}, {0x126, 16}, {0x127, 16},
600 :     {0x128, 16}, {0x129, 16}, {0x12a, 16}, {0x12b, 16},
601 :     {0x12c, 16}, {0x12d, 16}, {0x12e, 16}, {0x12f, 16},
602 :     {0x130, 16}, {0x131, 16}, {0x132, 16}, {0x133, 16},
603 :     {0x134, 16}, {0x135, 16}, {0x136, 16}, {0x137, 16},
604 :     {0x138, 16}, {0x139, 16}, {0x13a, 16}, {0x13b, 16},
605 :     {0x13c, 16}, {0x13d, 16}, {0x13e, 16}, {0x13f, 16},
606 :     {0x140, 16}, {0x141, 16}, {0x142, 16}, {0x143, 16},
607 :     {0x144, 16}, {0x145, 16}, {0x146, 16}, {0x147, 16},
608 :     {0x148, 16}, {0x149, 16}, {0x14a, 16}, {0x14b, 16},
609 :     {0x14c, 16}, {0x14d, 16}, {0x14e, 16}, {0x14f, 16},
610 :     {0x150, 16}, {0x151, 16}, {0x152, 16}, {0x153, 16},
611 :     {0x154, 16}, {0x155, 16}, {0x156, 16}, {0x157, 16},
612 :     {0x158, 16}, {0x159, 16}, {0x15a, 16}, {0x15b, 16},
613 :     {0x15c, 16}, {0x15d, 16}, {0x15e, 16}, {0x15f, 16},
614 :     {0x160, 16}, {0x161, 16}, {0x162, 16}, {0x163, 16},
615 :     {0x164, 16}, {0x165, 16}, {0x166, 16}, {0x167, 16},
616 :     {0x168, 16}, {0x169, 16}, {0x16a, 16}, {0x16b, 16},
617 :     {0x16c, 16}, {0x16d, 16}, {0x16e, 16}, {0x16f, 16},
618 :     {0x170, 16}, {0x171, 16}, {0x172, 16}, {0x173, 16},
619 :     {0x174, 16}, {0x175, 16}, {0x176, 16}, {0x177, 16},
620 :     {0x178, 16}, {0x179, 16}, {0x17a, 16}, {0x17b, 16},
621 :     {0x17c, 16}, {0x17d, 16}, {0x17e, 16}, {0x17f, 16},
622 :     {0x80, 14}, {0x81, 14}, {0x82, 14}, {0x83, 14},
623 :     {0x84, 14}, {0x85, 14}, {0x86, 14}, {0x87, 14},
624 :     {0x88, 14}, {0x89, 14}, {0x8a, 14}, {0x8b, 14},
625 :     {0x8c, 14}, {0x8d, 14}, {0x8e, 14}, {0x8f, 14},
626 :     {0x90, 14}, {0x91, 14}, {0x92, 14}, {0x93, 14},
627 :     {0x94, 14}, {0x95, 14}, {0x96, 14}, {0x97, 14},
628 :     {0x98, 14}, {0x99, 14}, {0x9a, 14}, {0x9b, 14},
629 :     {0x9c, 14}, {0x9d, 14}, {0x9e, 14}, {0x9f, 14},
630 :     {0xa0, 14}, {0xa1, 14}, {0xa2, 14}, {0xa3, 14},
631 :     {0xa4, 14}, {0xa5, 14}, {0xa6, 14}, {0xa7, 14},
632 :     {0xa8, 14}, {0xa9, 14}, {0xaa, 14}, {0xab, 14},
633 :     {0xac, 14}, {0xad, 14}, {0xae, 14}, {0xaf, 14},
634 :     {0xb0, 14}, {0xb1, 14}, {0xb2, 14}, {0xb3, 14},
635 :     {0xb4, 14}, {0xb5, 14}, {0xb6, 14}, {0xb7, 14},
636 :     {0xb8, 14}, {0xb9, 14}, {0xba, 14}, {0xbb, 14},
637 :     {0xbc, 14}, {0xbd, 14}, {0xbe, 14}, {0xbf, 14},
638 :     {0x40, 12}, {0x41, 12}, {0x42, 12}, {0x43, 12},
639 :     {0x44, 12}, {0x45, 12}, {0x46, 12}, {0x47, 12},
640 :     {0x48, 12}, {0x49, 12}, {0x4a, 12}, {0x4b, 12},
641 :     {0x4c, 12}, {0x4d, 12}, {0x4e, 12}, {0x4f, 12},
642 :     {0x50, 12}, {0x51, 12}, {0x52, 12}, {0x53, 12},
643 :     {0x54, 12}, {0x55, 12}, {0x56, 12}, {0x57, 12},
644 :     {0x58, 12}, {0x59, 12}, {0x5a, 12}, {0x5b, 12},
645 :     {0x5c, 12}, {0x5d, 12}, {0x5e, 12}, {0x5f, 12},
646 :     {0x20, 10}, {0x21, 10}, {0x22, 10}, {0x23, 10},
647 :     {0x24, 10}, {0x25, 10}, {0x26, 10}, {0x27, 10},
648 :     {0x28, 10}, {0x29, 10}, {0x2a, 10}, {0x2b, 10},
649 :     {0x2c, 10}, {0x2d, 10}, {0x2e, 10}, {0x2f, 10},
650 :     {0x10, 8}, {0x11, 8}, {0x12, 8}, {0x13, 8},
651 :     {0x14, 8}, {0x15, 8}, {0x16, 8}, {0x17, 8},
652 :     {0x08, 6}, {0x09, 6}, {0x0a, 6}, {0x0b, 6},
653 :     {0x04, 4}, {0x05, 4}, {0x04, 3}, {0x03, 2},
654 :     {0x05, 3}, {0x06, 4}, {0x07, 4}, {0x0c, 6},
655 :     {0x0d, 6}, {0x0e, 6}, {0x0f, 6}, {0x18, 8},
656 :     {0x19, 8}, {0x1a, 8}, {0x1b, 8}, {0x1c, 8},
657 :     {0x1d, 8}, {0x1e, 8}, {0x1f, 8}, {0x30, 10},
658 :     {0x31, 10}, {0x32, 10}, {0x33, 10}, {0x34, 10},
659 :     {0x35, 10}, {0x36, 10}, {0x37, 10}, {0x38, 10},
660 :     {0x39, 10}, {0x3a, 10}, {0x3b, 10}, {0x3c, 10},
661 :     {0x3d, 10}, {0x3e, 10}, {0x3f, 10}, {0x60, 12},
662 :     {0x61, 12}, {0x62, 12}, {0x63, 12}, {0x64, 12},
663 :     {0x65, 12}, {0x66, 12}, {0x67, 12}, {0x68, 12},
664 :     {0x69, 12}, {0x6a, 12}, {0x6b, 12}, {0x6c, 12},
665 :     {0x6d, 12}, {0x6e, 12}, {0x6f, 12}, {0x70, 12},
666 :     {0x71, 12}, {0x72, 12}, {0x73, 12}, {0x74, 12},
667 :     {0x75, 12}, {0x76, 12}, {0x77, 12}, {0x78, 12},
668 :     {0x79, 12}, {0x7a, 12}, {0x7b, 12}, {0x7c, 12},
669 :     {0x7d, 12}, {0x7e, 12}, {0x7f, 12}, {0xc0, 14},
670 :     {0xc1, 14}, {0xc2, 14}, {0xc3, 14}, {0xc4, 14},
671 :     {0xc5, 14}, {0xc6, 14}, {0xc7, 14}, {0xc8, 14},
672 :     {0xc9, 14}, {0xca, 14}, {0xcb, 14}, {0xcc, 14},
673 :     {0xcd, 14}, {0xce, 14}, {0xcf, 14}, {0xd0, 14},
674 :     {0xd1, 14}, {0xd2, 14}, {0xd3, 14}, {0xd4, 14},
675 :     {0xd5, 14}, {0xd6, 14}, {0xd7, 14}, {0xd8, 14},
676 :     {0xd9, 14}, {0xda, 14}, {0xdb, 14}, {0xdc, 14},
677 :     {0xdd, 14}, {0xde, 14}, {0xdf, 14}, {0xe0, 14},
678 :     {0xe1, 14}, {0xe2, 14}, {0xe3, 14}, {0xe4, 14},
679 :     {0xe5, 14}, {0xe6, 14}, {0xe7, 14}, {0xe8, 14},
680 :     {0xe9, 14}, {0xea, 14}, {0xeb, 14}, {0xec, 14},
681 :     {0xed, 14}, {0xee, 14}, {0xef, 14}, {0xf0, 14},
682 :     {0xf1, 14}, {0xf2, 14}, {0xf3, 14}, {0xf4, 14},
683 :     {0xf5, 14}, {0xf6, 14}, {0xf7, 14}, {0xf8, 14},
684 :     {0xf9, 14}, {0xfa, 14}, {0xfb, 14}, {0xfc, 14},
685 :     {0xfd, 14}, {0xfe, 14}, {0xff, 14}, {0x180, 16},
686 :     {0x181, 16}, {0x182, 16}, {0x183, 16}, {0x184, 16},
687 :     {0x185, 16}, {0x186, 16}, {0x187, 16}, {0x188, 16},
688 :     {0x189, 16}, {0x18a, 16}, {0x18b, 16}, {0x18c, 16},
689 :     {0x18d, 16}, {0x18e, 16}, {0x18f, 16}, {0x190, 16},
690 :     {0x191, 16}, {0x192, 16}, {0x193, 16}, {0x194, 16},
691 :     {0x195, 16}, {0x196, 16}, {0x197, 16}, {0x198, 16},
692 :     {0x199, 16}, {0x19a, 16}, {0x19b, 16}, {0x19c, 16},
693 :     {0x19d, 16}, {0x19e, 16}, {0x19f, 16}, {0x1a0, 16},
694 :     {0x1a1, 16}, {0x1a2, 16}, {0x1a3, 16}, {0x1a4, 16},
695 :     {0x1a5, 16}, {0x1a6, 16}, {0x1a7, 16}, {0x1a8, 16},
696 :     {0x1a9, 16}, {0x1aa, 16}, {0x1ab, 16}, {0x1ac, 16},
697 :     {0x1ad, 16}, {0x1ae, 16}, {0x1af, 16}, {0x1b0, 16},
698 :     {0x1b1, 16}, {0x1b2, 16}, {0x1b3, 16}, {0x1b4, 16},
699 :     {0x1b5, 16}, {0x1b6, 16}, {0x1b7, 16}, {0x1b8, 16},
700 :     {0x1b9, 16}, {0x1ba, 16}, {0x1bb, 16}, {0x1bc, 16},
701 :     {0x1bd, 16}, {0x1be, 16}, {0x1bf, 16}, {0x1c0, 16},
702 :     {0x1c1, 16}, {0x1c2, 16}, {0x1c3, 16}, {0x1c4, 16},
703 :     {0x1c5, 16}, {0x1c6, 16}, {0x1c7, 16}, {0x1c8, 16},
704 :     {0x1c9, 16}, {0x1ca, 16}, {0x1cb, 16}, {0x1cc, 16},
705 :     {0x1cd, 16}, {0x1ce, 16}, {0x1cf, 16}, {0x1d0, 16},
706 :     {0x1d1, 16}, {0x1d2, 16}, {0x1d3, 16}, {0x1d4, 16},
707 :     {0x1d5, 16}, {0x1d6, 16}, {0x1d7, 16}, {0x1d8, 16},
708 :     {0x1d9, 16}, {0x1da, 16}, {0x1db, 16}, {0x1dc, 16},
709 :     {0x1dd, 16}, {0x1de, 16}, {0x1df, 16}, {0x1e0, 16},
710 :     {0x1e1, 16}, {0x1e2, 16}, {0x1e3, 16}, {0x1e4, 16},
711 :     {0x1e5, 16}, {0x1e6, 16}, {0x1e7, 16}, {0x1e8, 16},
712 :     {0x1e9, 16}, {0x1ea, 16}, {0x1eb, 16}, {0x1ec, 16},
713 :     {0x1ed, 16}, {0x1ee, 16}, {0x1ef, 16}, {0x1f0, 16},
714 :     {0x1f1, 16}, {0x1f2, 16}, {0x1f3, 16}, {0x1f4, 16},
715 :     {0x1f5, 16}, {0x1f6, 16}, {0x1f7, 16}, {0x1f8, 16},
716 :     {0x1f9, 16}, {0x1fa, 16}, {0x1fb, 16}, {0x1fc, 16},
717 :     {0x1fd, 16}, {0x1fe, 16}, {0x1ff, 16},
718 : Isibaar 3 };
719 :    
720 :    
721 : edgomez 464 static VLC const mb_motion_table[65] = {
722 : edgomez 195 {0x05, 13}, {0x07, 13}, {0x05, 12}, {0x07, 12},
723 :     {0x09, 12}, {0x0b, 12}, {0x0d, 12}, {0x0f, 12},
724 :     {0x09, 11}, {0x0b, 11}, {0x0d, 11}, {0x0f, 11},
725 :     {0x11, 11}, {0x13, 11}, {0x15, 11}, {0x17, 11},
726 :     {0x19, 11}, {0x1b, 11}, {0x1d, 11}, {0x1f, 11},
727 :     {0x21, 11}, {0x23, 11}, {0x13, 10}, {0x15, 10},
728 :     {0x17, 10}, {0x07, 8}, {0x09, 8}, {0x0b, 8},
729 :     {0x07, 7}, {0x03, 5}, {0x03, 4}, {0x03, 3},
730 :     {0x01, 1}, {0x02, 3}, {0x02, 4}, {0x02, 5},
731 :     {0x06, 7}, {0x0a, 8}, {0x08, 8}, {0x06, 8},
732 :     {0x16, 10}, {0x14, 10}, {0x12, 10}, {0x22, 11},
733 :     {0x20, 11}, {0x1e, 11}, {0x1c, 11}, {0x1a, 11},
734 :     {0x18, 11}, {0x16, 11}, {0x14, 11}, {0x12, 11},
735 :     {0x10, 11}, {0x0e, 11}, {0x0c, 11}, {0x0a, 11},
736 :     {0x08, 11}, {0x0e, 12}, {0x0c, 12}, {0x0a, 12},
737 :     {0x08, 12}, {0x06, 12}, {0x04, 12}, {0x06, 13},
738 : edgomez 16 {0x04, 13}
739 : Isibaar 3 };
740 :    
741 :    
742 :     /******************************************************************
743 : edgomez 14 * decoder tables *
744 :     ******************************************************************/
745 : Isibaar 3
746 : edgomez 464 static VLC const mcbpc_intra_table[64] = {
747 : edgomez 450 {-1, 0}, {20, 6}, {36, 6}, {52, 6}, {4, 4}, {4, 4}, {4, 4}, {4, 4},
748 :     {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3}, {19, 3},
749 :     {35, 3}, {35, 3}, {35, 3}, {35, 3}, {35, 3}, {35, 3}, {35, 3}, {35, 3},
750 :     {51, 3}, {51, 3}, {51, 3}, {51, 3}, {51, 3}, {51, 3}, {51, 3}, {51, 3},
751 :     {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1},
752 : edgomez 459 {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1},
753 :     {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1},
754 : edgomez 450 {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}, {3, 1}
755 : Isibaar 3 };
756 :    
757 :    
758 : edgomez 464 static VLC const mcbpc_inter_table[257] = {
759 :     {VLC_ERROR, 0}, {255, 9}, {52, 9}, {36, 9}, {20, 9}, {49, 9}, {35, 8}, {35, 8},
760 : edgomez 450 {19, 8}, {19, 8}, {50, 8}, {50, 8}, {51, 7}, {51, 7}, {51, 7}, {51, 7},
761 :     {34, 7}, {34, 7}, {34, 7}, {34, 7}, {18, 7}, {18, 7}, {18, 7}, {18, 7},
762 :     {33, 7}, {33, 7}, {33, 7}, {33, 7}, {17, 7}, {17, 7}, {17, 7}, {17, 7},
763 : edgomez 459 {4, 6}, {4, 6}, {4, 6}, {4, 6}, {4, 6}, {4, 6}, {4, 6}, {4, 6},
764 : edgomez 450 {48, 6}, {48, 6}, {48, 6}, {48, 6}, {48, 6}, {48, 6}, {48, 6}, {48, 6},
765 :     {3, 5}, {3, 5}, {3, 5}, {3, 5}, {3, 5}, {3, 5}, {3, 5}, {3, 5},
766 : edgomez 459 {3, 5}, {3, 5}, {3, 5}, {3, 5}, {3, 5}, {3, 5}, {3, 5}, {3, 5},
767 : edgomez 195 {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4},
768 :     {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4},
769 :     {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4},
770 : edgomez 450 {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4}, {32, 4},
771 : edgomez 195 {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4},
772 :     {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4},
773 : edgomez 459 {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4},
774 :     {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4}, {16, 4},
775 : edgomez 450 {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3},
776 :     {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3},
777 :     {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3},
778 :     {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3},
779 :     {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3},
780 :     {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3},
781 :     {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3},
782 :     {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3}, {2, 3},
783 :     {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3},
784 :     {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3},
785 :     {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3},
786 :     {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3},
787 :     {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3},
788 :     {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3},
789 :     {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3},
790 :     {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3}, {1, 3},
791 :     {0, 1}
792 : Isibaar 3 };
793 :    
794 : edgomez 464 static VLC const cbpy_table[64] = {
795 : edgomez 450 {-1, 0}, {-1, 0}, {6, 6}, {9, 6}, {8, 5}, {8, 5}, {4, 5}, {4, 5},
796 :     {2, 5}, {2, 5}, {1, 5}, {1, 5}, {0, 4}, {0, 4}, {0, 4}, {0, 4},
797 : edgomez 195 {12, 4}, {12, 4}, {12, 4}, {12, 4}, {10, 4}, {10, 4}, {10, 4}, {10, 4},
798 : edgomez 450 {14, 4}, {14, 4}, {14, 4}, {14, 4}, {5, 4}, {5, 4}, {5, 4}, {5, 4},
799 :     {13, 4}, {13, 4}, {13, 4}, {13, 4}, {3, 4}, {3, 4}, {3, 4}, {3, 4},
800 :     {11, 4}, {11, 4}, {11, 4}, {11, 4}, {7, 4}, {7, 4}, {7, 4}, {7, 4},
801 :     {15, 2}, {15, 2}, {15, 2}, {15, 2}, {15, 2}, {15, 2}, {15, 2}, {15, 2},
802 :     {15, 2}, {15, 2}, {15, 2}, {15, 2}, {15, 2}, {15, 2}, {15, 2}, {15, 2}
803 : Isibaar 3 };
804 :    
805 :    
806 : edgomez 464 static VLC const TMNMVtab0[] = {
807 : edgomez 450 {3, 4}, {-3, 4}, {2, 3}, {2, 3}, {-2, 3}, {-2, 3}, {1, 2},
808 :     {1, 2}, {1, 2}, {1, 2}, {-1, 2}, {-1, 2}, {-1, 2}, {-1, 2}
809 : Isibaar 3 };
810 :    
811 : edgomez 464 static VLC const TMNMVtab1[] = {
812 : edgomez 450 {12, 10}, {-12, 10}, {11, 10}, {-11, 10},
813 :     {10, 9}, {10, 9}, {-10, 9}, {-10, 9},
814 :     {9, 9}, {9, 9}, {-9, 9}, {-9, 9},
815 :     {8, 9}, {8, 9}, {-8, 9}, {-8, 9},
816 :     {7, 7}, {7, 7}, {7, 7}, {7, 7},
817 : edgomez 459 {7, 7}, {7, 7}, {7, 7}, {7, 7},
818 : edgomez 450 {-7, 7}, {-7, 7}, {-7, 7}, {-7, 7},
819 :     {-7, 7}, {-7, 7}, {-7, 7}, {-7, 7},
820 :     {6, 7}, {6, 7}, {6, 7}, {6, 7},
821 : edgomez 459 {6, 7}, {6, 7}, {6, 7}, {6, 7},
822 : edgomez 450 {-6, 7}, {-6, 7}, {-6, 7}, {-6, 7},
823 :     {-6, 7}, {-6, 7}, {-6, 7}, {-6, 7},
824 :     {5, 7}, {5, 7}, {5, 7}, {5, 7},
825 :     {5, 7}, {5, 7}, {5, 7}, {5, 7},
826 :     {-5, 7}, {-5, 7}, {-5, 7}, {-5, 7},
827 :     {-5, 7}, {-5, 7}, {-5, 7}, {-5, 7},
828 :     {4, 6}, {4, 6}, {4, 6}, {4, 6},
829 :     {4, 6}, {4, 6}, {4, 6}, {4, 6},
830 :     {4, 6}, {4, 6}, {4, 6}, {4, 6},
831 : edgomez 459 {4, 6}, {4, 6}, {4, 6}, {4, 6},
832 : edgomez 450 {-4, 6}, {-4, 6}, {-4, 6}, {-4, 6},
833 :     {-4, 6}, {-4, 6}, {-4, 6}, {-4, 6},
834 :     {-4, 6}, {-4, 6}, {-4, 6}, {-4, 6},
835 : edgomez 459 {-4, 6}, {-4, 6}, {-4, 6}, {-4, 6}
836 : Isibaar 3 };
837 :    
838 : edgomez 464 static VLC const TMNMVtab2[] = {
839 : edgomez 450 {32, 12}, {-32, 12}, {31, 12}, {-31, 12},
840 :     {30, 11}, {30, 11}, {-30, 11}, {-30, 11},
841 :     {29, 11}, {29, 11}, {-29, 11}, {-29, 11},
842 :     {28, 11}, {28, 11}, {-28, 11}, {-28, 11},
843 :     {27, 11}, {27, 11}, {-27, 11}, {-27, 11},
844 :     {26, 11}, {26, 11}, {-26, 11}, {-26, 11},
845 :     {25, 11}, {25, 11}, {-25, 11}, {-25, 11},
846 :     {24, 10}, {24, 10}, {24, 10}, {24, 10},
847 :     {-24, 10}, {-24, 10}, {-24, 10}, {-24, 10},
848 :     {23, 10}, {23, 10}, {23, 10}, {23, 10},
849 :     {-23, 10}, {-23, 10}, {-23, 10}, {-23, 10},
850 :     {22, 10}, {22, 10}, {22, 10}, {22, 10},
851 :     {-22, 10}, {-22, 10}, {-22, 10}, {-22, 10},
852 :     {21, 10}, {21, 10}, {21, 10}, {21, 10},
853 :     {-21, 10}, {-21, 10}, {-21, 10}, {-21, 10},
854 :     {20, 10}, {20, 10}, {20, 10}, {20, 10},
855 :     {-20, 10}, {-20, 10}, {-20, 10}, {-20, 10},
856 :     {19, 10}, {19, 10}, {19, 10}, {19, 10},
857 :     {-19, 10}, {-19, 10}, {-19, 10}, {-19, 10},
858 :     {18, 10}, {18, 10}, {18, 10}, {18, 10},
859 :     {-18, 10}, {-18, 10}, {-18, 10}, {-18, 10},
860 :     {17, 10}, {17, 10}, {17, 10}, {17, 10},
861 :     {-17, 10}, {-17, 10}, {-17, 10}, {-17, 10},
862 :     {16, 10}, {16, 10}, {16, 10}, {16, 10},
863 :     {-16, 10}, {-16, 10}, {-16, 10}, {-16, 10},
864 :     {15, 10}, {15, 10}, {15, 10}, {15, 10},
865 :     {-15, 10}, {-15, 10}, {-15, 10}, {-15, 10},
866 :     {14, 10}, {14, 10}, {14, 10}, {14, 10},
867 :     {-14, 10}, {-14, 10}, {-14, 10}, {-14, 10},
868 :     {13, 10}, {13, 10}, {13, 10}, {13, 10},
869 : edgomez 195 {-13, 10}, {-13, 10}, {-13, 10}, {-13, 10}
870 : Isibaar 3 };
871 :    
872 : edgomez 464 static short const dc_threshold[] = {
873 : edgomez 764 21514, 26984, 8307, 28531, 29798, 24951, 25970, 26912,
874 :     8307, 25956, 26994, 25974, 8292, 29286, 28015, 29728,
875 :     25960, 18208, 21838, 18208, 19536, 22560, 26998, 8260,
876 :     28515, 25956, 8291, 12328, 14638, 12334, 11817, 22794,
877 :     30063, 8306, 28531, 29798, 24951, 25970, 25632, 29545,
878 :     29300, 25193, 29813, 29295, 26656, 29537, 29728, 8303,
879 :     26983, 25974, 24864, 25443, 29541, 8307, 28532, 26912,
880 :     29556, 29472, 30063, 25458, 8293, 28515, 25956, 2606
881 : edgomez 464 };
882 :    
883 :     static VLC const dc_lum_tab[] = {
884 : edgomez 450 {0, 0}, {4, 3}, {3, 3}, {0, 3},
885 : Isibaar 3 {2, 2}, {2, 2}, {1, 2}, {1, 2},
886 :     };
887 :    
888 : edgomez 450 #endif /* _VLC_CODES_H */
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