1 2#line 1 "hb-ot-shape-complex-myanmar-machine.rl" 3/* 4 * Copyright © 2011,2012 Google, Inc. 5 * 6 * This is part of HarfBuzz, a text shaping library. 7 * 8 * Permission is hereby granted, without written agreement and without 9 * license or royalty fees, to use, copy, modify, and distribute this 10 * software and its documentation for any purpose, provided that the 11 * above copyright notice and the following two paragraphs appear in 12 * all copies of this software. 13 * 14 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR 15 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES 16 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN 17 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH 18 * DAMAGE. 19 * 20 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, 21 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 22 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS 23 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO 24 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. 25 * 26 * Google Author(s): Behdad Esfahbod 27 */ 28 29#ifndef HB_OT_SHAPE_COMPLEX_MYANMAR_MACHINE_HH 30#define HB_OT_SHAPE_COMPLEX_MYANMAR_MACHINE_HH 31 32#include "hb-private.hh" 33 34 35#line 36 "hb-ot-shape-complex-myanmar-machine.hh.tmp" 36static const unsigned char _myanmar_syllable_machine_trans_keys[] = { 37 1u, 30u, 3u, 30u, 5u, 29u, 5u, 8u, 5u, 29u, 3u, 25u, 5u, 25u, 5u, 25u, 38 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 1u, 16u, 3u, 29u, 3u, 29u, 3u, 29u, 39 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 5u, 29u, 5u, 8u, 40 5u, 29u, 3u, 25u, 5u, 25u, 5u, 25u, 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 41 3u, 30u, 3u, 29u, 1u, 30u, 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 42 3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 0 43}; 44 45static const char _myanmar_syllable_machine_key_spans[] = { 46 30, 28, 25, 4, 25, 23, 21, 21, 47 27, 27, 27, 27, 16, 27, 27, 27, 48 27, 27, 27, 27, 27, 27, 25, 4, 49 25, 23, 21, 21, 27, 27, 27, 27, 50 28, 27, 30, 27, 27, 27, 27, 27, 51 27, 27, 27, 27 52}; 53 54static const short _myanmar_syllable_machine_index_offsets[] = { 55 0, 31, 60, 86, 91, 117, 141, 163, 56 185, 213, 241, 269, 297, 314, 342, 370, 57 398, 426, 454, 482, 510, 538, 566, 592, 58 597, 623, 647, 669, 691, 719, 747, 775, 59 803, 832, 860, 891, 919, 947, 975, 1003, 60 1031, 1059, 1087, 1115 61}; 62 63static const char _myanmar_syllable_machine_indicies[] = { 64 1, 1, 2, 3, 4, 4, 0, 5, 65 0, 6, 0, 1, 0, 0, 0, 7, 66 0, 8, 1, 0, 9, 10, 11, 12, 67 13, 14, 15, 16, 17, 18, 0, 20, 68 21, 22, 22, 19, 23, 19, 24, 19, 69 19, 19, 19, 19, 19, 19, 25, 19, 70 19, 26, 27, 28, 29, 30, 31, 32, 71 33, 34, 35, 19, 22, 22, 19, 23, 72 19, 19, 19, 19, 19, 19, 19, 19, 73 19, 36, 19, 19, 19, 19, 19, 19, 74 30, 19, 19, 19, 34, 19, 22, 22, 75 19, 23, 19, 22, 22, 19, 23, 19, 76 19, 19, 19, 19, 19, 19, 19, 19, 77 19, 19, 19, 19, 19, 19, 19, 30, 78 19, 19, 19, 34, 19, 37, 19, 22, 79 22, 19, 23, 19, 30, 19, 19, 19, 80 19, 19, 19, 19, 19, 19, 19, 19, 81 19, 19, 19, 30, 19, 22, 22, 19, 82 23, 19, 19, 19, 19, 19, 19, 19, 83 19, 19, 38, 19, 19, 19, 19, 19, 84 19, 30, 19, 22, 22, 19, 23, 19, 85 19, 19, 19, 19, 19, 19, 19, 19, 86 19, 19, 19, 19, 19, 19, 19, 30, 87 19, 20, 19, 22, 22, 19, 23, 19, 88 24, 19, 19, 19, 19, 19, 19, 19, 89 39, 19, 19, 39, 19, 19, 19, 30, 90 40, 19, 19, 34, 19, 20, 19, 22, 91 22, 19, 23, 19, 24, 19, 19, 19, 92 19, 19, 19, 19, 19, 19, 19, 19, 93 19, 19, 19, 30, 19, 19, 19, 34, 94 19, 20, 19, 22, 22, 19, 23, 19, 95 24, 19, 19, 19, 19, 19, 19, 19, 96 39, 19, 19, 19, 19, 19, 19, 30, 97 40, 19, 19, 34, 19, 20, 19, 22, 98 22, 19, 23, 19, 24, 19, 19, 19, 99 19, 19, 19, 19, 19, 19, 19, 19, 100 19, 19, 19, 30, 40, 19, 19, 34, 101 19, 1, 1, 19, 19, 19, 19, 19, 102 19, 19, 19, 19, 19, 19, 19, 19, 103 1, 19, 20, 19, 22, 22, 19, 23, 104 19, 24, 19, 19, 19, 19, 19, 19, 105 19, 25, 19, 19, 26, 27, 28, 29, 106 30, 31, 32, 33, 34, 19, 20, 19, 107 22, 22, 19, 23, 19, 24, 19, 19, 108 19, 19, 19, 19, 19, 33, 19, 19, 109 19, 19, 19, 19, 30, 31, 32, 33, 110 34, 19, 20, 19, 22, 22, 19, 23, 111 19, 24, 19, 19, 19, 19, 19, 19, 112 19, 19, 19, 19, 19, 19, 19, 19, 113 30, 31, 32, 33, 34, 19, 20, 19, 114 22, 22, 19, 23, 19, 24, 19, 19, 115 19, 19, 19, 19, 19, 19, 19, 19, 116 19, 19, 19, 19, 30, 31, 32, 19, 117 34, 19, 20, 19, 22, 22, 19, 23, 118 19, 24, 19, 19, 19, 19, 19, 19, 119 19, 19, 19, 19, 19, 19, 19, 19, 120 30, 19, 32, 19, 34, 19, 20, 19, 121 22, 22, 19, 23, 19, 24, 19, 19, 122 19, 19, 19, 19, 19, 19, 19, 19, 123 26, 19, 28, 19, 30, 31, 32, 33, 124 34, 19, 20, 19, 22, 22, 19, 23, 125 19, 24, 19, 19, 19, 19, 19, 19, 126 19, 33, 19, 19, 26, 19, 19, 19, 127 30, 31, 32, 33, 34, 19, 20, 19, 128 22, 22, 19, 23, 19, 24, 19, 19, 129 19, 19, 19, 19, 19, 19, 19, 19, 130 26, 27, 28, 19, 30, 31, 32, 33, 131 34, 19, 20, 21, 22, 22, 19, 23, 132 19, 24, 19, 19, 19, 19, 19, 19, 133 19, 25, 19, 19, 26, 27, 28, 29, 134 30, 31, 32, 33, 34, 19, 3, 3, 135 41, 5, 41, 41, 41, 41, 41, 41, 136 41, 41, 41, 42, 41, 41, 41, 41, 137 41, 41, 13, 41, 41, 41, 17, 41, 138 3, 3, 41, 5, 41, 3, 3, 41, 139 5, 41, 41, 41, 41, 41, 41, 41, 140 41, 41, 41, 41, 41, 41, 41, 41, 141 41, 13, 41, 41, 41, 17, 41, 43, 142 41, 3, 3, 41, 5, 41, 13, 41, 143 41, 41, 41, 41, 41, 41, 41, 41, 144 41, 41, 41, 41, 41, 13, 41, 3, 145 3, 41, 5, 41, 41, 41, 41, 41, 146 41, 41, 41, 41, 44, 41, 41, 41, 147 41, 41, 41, 13, 41, 3, 3, 41, 148 5, 41, 41, 41, 41, 41, 41, 41, 149 41, 41, 41, 41, 41, 41, 41, 41, 150 41, 13, 41, 2, 41, 3, 3, 41, 151 5, 41, 6, 41, 41, 41, 41, 41, 152 41, 41, 45, 41, 41, 45, 41, 41, 153 41, 13, 46, 41, 41, 17, 41, 2, 154 41, 3, 3, 41, 5, 41, 6, 41, 155 41, 41, 41, 41, 41, 41, 41, 41, 156 41, 41, 41, 41, 41, 13, 41, 41, 157 41, 17, 41, 2, 41, 3, 3, 41, 158 5, 41, 6, 41, 41, 41, 41, 41, 159 41, 41, 45, 41, 41, 41, 41, 41, 160 41, 13, 46, 41, 41, 17, 41, 2, 161 41, 3, 3, 41, 5, 41, 6, 41, 162 41, 41, 41, 41, 41, 41, 41, 41, 163 41, 41, 41, 41, 41, 13, 46, 41, 164 41, 17, 41, 20, 21, 22, 22, 19, 165 23, 19, 24, 19, 19, 19, 19, 19, 166 19, 19, 47, 19, 19, 26, 27, 28, 167 29, 30, 31, 32, 33, 34, 35, 19, 168 20, 48, 22, 22, 19, 23, 19, 24, 169 19, 19, 19, 19, 19, 19, 19, 25, 170 19, 19, 26, 27, 28, 29, 30, 31, 171 32, 33, 34, 19, 1, 1, 2, 3, 172 3, 3, 41, 5, 41, 6, 41, 1, 173 41, 41, 41, 1, 41, 8, 1, 41, 174 9, 10, 11, 12, 13, 14, 15, 16, 175 17, 18, 41, 2, 41, 3, 3, 41, 176 5, 41, 6, 41, 41, 41, 41, 41, 177 41, 41, 8, 41, 41, 9, 10, 11, 178 12, 13, 14, 15, 16, 17, 41, 2, 179 41, 3, 3, 41, 5, 41, 6, 41, 180 41, 41, 41, 41, 41, 41, 16, 41, 181 41, 41, 41, 41, 41, 13, 14, 15, 182 16, 17, 41, 2, 41, 3, 3, 41, 183 5, 41, 6, 41, 41, 41, 41, 41, 184 41, 41, 41, 41, 41, 41, 41, 41, 185 41, 13, 14, 15, 16, 17, 41, 2, 186 41, 3, 3, 41, 5, 41, 6, 41, 187 41, 41, 41, 41, 41, 41, 41, 41, 188 41, 41, 41, 41, 41, 13, 14, 15, 189 41, 17, 41, 2, 41, 3, 3, 41, 190 5, 41, 6, 41, 41, 41, 41, 41, 191 41, 41, 41, 41, 41, 41, 41, 41, 192 41, 13, 41, 15, 41, 17, 41, 2, 193 41, 3, 3, 41, 5, 41, 6, 41, 194 41, 41, 41, 41, 41, 41, 41, 41, 195 41, 9, 41, 11, 41, 13, 14, 15, 196 16, 17, 41, 2, 41, 3, 3, 41, 197 5, 41, 6, 41, 41, 41, 41, 41, 198 41, 41, 16, 41, 41, 9, 41, 41, 199 41, 13, 14, 15, 16, 17, 41, 2, 200 41, 3, 3, 41, 5, 41, 6, 41, 201 41, 41, 41, 41, 41, 41, 41, 41, 202 41, 9, 10, 11, 41, 13, 14, 15, 203 16, 17, 41, 2, 3, 3, 3, 41, 204 5, 41, 6, 41, 41, 41, 41, 41, 205 41, 41, 8, 41, 41, 9, 10, 11, 206 12, 13, 14, 15, 16, 17, 41, 0 207}; 208 209static const char _myanmar_syllable_machine_trans_targs[] = { 210 0, 1, 22, 0, 0, 23, 29, 32, 211 35, 36, 40, 41, 42, 25, 38, 39, 212 37, 28, 43, 0, 2, 12, 0, 3, 213 9, 13, 14, 18, 19, 20, 5, 16, 214 17, 15, 8, 21, 4, 6, 7, 10, 215 11, 0, 24, 26, 27, 30, 31, 33, 216 34 217}; 218 219static const char _myanmar_syllable_machine_trans_actions[] = { 220 3, 0, 0, 4, 5, 0, 0, 0, 221 0, 0, 0, 0, 0, 0, 0, 0, 222 0, 0, 0, 6, 0, 0, 7, 0, 223 0, 0, 0, 0, 0, 0, 0, 0, 224 0, 0, 0, 0, 0, 0, 0, 0, 225 0, 8, 0, 0, 0, 0, 0, 0, 226 0 227}; 228 229static const char _myanmar_syllable_machine_to_state_actions[] = { 230 1, 0, 0, 0, 0, 0, 0, 0, 231 0, 0, 0, 0, 0, 0, 0, 0, 232 0, 0, 0, 0, 0, 0, 0, 0, 233 0, 0, 0, 0, 0, 0, 0, 0, 234 0, 0, 0, 0, 0, 0, 0, 0, 235 0, 0, 0, 0 236}; 237 238static const char _myanmar_syllable_machine_from_state_actions[] = { 239 2, 0, 0, 0, 0, 0, 0, 0, 240 0, 0, 0, 0, 0, 0, 0, 0, 241 0, 0, 0, 0, 0, 0, 0, 0, 242 0, 0, 0, 0, 0, 0, 0, 0, 243 0, 0, 0, 0, 0, 0, 0, 0, 244 0, 0, 0, 0 245}; 246 247static const short _myanmar_syllable_machine_eof_trans[] = { 248 0, 20, 20, 20, 20, 20, 20, 20, 249 20, 20, 20, 20, 20, 20, 20, 20, 250 20, 20, 20, 20, 20, 20, 42, 42, 251 42, 42, 42, 42, 42, 42, 42, 42, 252 20, 20, 42, 42, 42, 42, 42, 42, 253 42, 42, 42, 42 254}; 255 256static const int myanmar_syllable_machine_start = 0; 257static const int myanmar_syllable_machine_first_final = 0; 258static const int myanmar_syllable_machine_error = -1; 259 260static const int myanmar_syllable_machine_en_main = 0; 261 262 263#line 36 "hb-ot-shape-complex-myanmar-machine.rl" 264 265 266 267#line 90 "hb-ot-shape-complex-myanmar-machine.rl" 268 269 270#define found_syllable(syllable_type) \ 271 HB_STMT_START { \ 272 if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \ 273 for (unsigned int i = last; i < p+1; i++) \ 274 info[i].syllable() = (syllable_serial << 4) | syllable_type; \ 275 last = p+1; \ 276 syllable_serial++; \ 277 if (unlikely (syllable_serial == 16)) syllable_serial = 1; \ 278 } HB_STMT_END 279 280static void 281find_syllables (hb_buffer_t *buffer) 282{ 283 unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED; 284 int cs; 285 hb_glyph_info_t *info = buffer->info; 286 287#line 288 "hb-ot-shape-complex-myanmar-machine.hh.tmp" 288 { 289 cs = myanmar_syllable_machine_start; 290 ts = 0; 291 te = 0; 292 act = 0; 293 } 294 295#line 111 "hb-ot-shape-complex-myanmar-machine.rl" 296 297 298 p = 0; 299 pe = eof = buffer->len; 300 301 unsigned int last = 0; 302 unsigned int syllable_serial = 1; 303 304#line 305 "hb-ot-shape-complex-myanmar-machine.hh.tmp" 305 { 306 int _slen; 307 int _trans; 308 const unsigned char *_keys; 309 const char *_inds; 310 if ( p == pe ) 311 goto _test_eof; 312_resume: 313 switch ( _myanmar_syllable_machine_from_state_actions[cs] ) { 314 case 2: 315#line 1 "NONE" 316 {ts = p;} 317 break; 318#line 319 "hb-ot-shape-complex-myanmar-machine.hh.tmp" 319 } 320 321 _keys = _myanmar_syllable_machine_trans_keys + (cs<<1); 322 _inds = _myanmar_syllable_machine_indicies + _myanmar_syllable_machine_index_offsets[cs]; 323 324 _slen = _myanmar_syllable_machine_key_spans[cs]; 325 _trans = _inds[ _slen > 0 && _keys[0] <=( info[p].myanmar_category()) && 326 ( info[p].myanmar_category()) <= _keys[1] ? 327 ( info[p].myanmar_category()) - _keys[0] : _slen ]; 328 329_eof_trans: 330 cs = _myanmar_syllable_machine_trans_targs[_trans]; 331 332 if ( _myanmar_syllable_machine_trans_actions[_trans] == 0 ) 333 goto _again; 334 335 switch ( _myanmar_syllable_machine_trans_actions[_trans] ) { 336 case 7: 337#line 83 "hb-ot-shape-complex-myanmar-machine.rl" 338 {te = p+1;{ found_syllable (consonant_syllable); }} 339 break; 340 case 5: 341#line 84 "hb-ot-shape-complex-myanmar-machine.rl" 342 {te = p+1;{ found_syllable (non_myanmar_cluster); }} 343 break; 344 case 4: 345#line 85 "hb-ot-shape-complex-myanmar-machine.rl" 346 {te = p+1;{ found_syllable (broken_cluster); }} 347 break; 348 case 3: 349#line 86 "hb-ot-shape-complex-myanmar-machine.rl" 350 {te = p+1;{ found_syllable (non_myanmar_cluster); }} 351 break; 352 case 6: 353#line 83 "hb-ot-shape-complex-myanmar-machine.rl" 354 {te = p;p--;{ found_syllable (consonant_syllable); }} 355 break; 356 case 8: 357#line 85 "hb-ot-shape-complex-myanmar-machine.rl" 358 {te = p;p--;{ found_syllable (broken_cluster); }} 359 break; 360#line 361 "hb-ot-shape-complex-myanmar-machine.hh.tmp" 361 } 362 363_again: 364 switch ( _myanmar_syllable_machine_to_state_actions[cs] ) { 365 case 1: 366#line 1 "NONE" 367 {ts = 0;} 368 break; 369#line 370 "hb-ot-shape-complex-myanmar-machine.hh.tmp" 370 } 371 372 if ( ++p != pe ) 373 goto _resume; 374 _test_eof: {} 375 if ( p == eof ) 376 { 377 if ( _myanmar_syllable_machine_eof_trans[cs] > 0 ) { 378 _trans = _myanmar_syllable_machine_eof_trans[cs] - 1; 379 goto _eof_trans; 380 } 381 } 382 383 } 384 385#line 120 "hb-ot-shape-complex-myanmar-machine.rl" 386 387} 388 389#undef found_syllable 390 391#endif /* HB_OT_SHAPE_COMPLEX_MYANMAR_MACHINE_HH */ 392