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| 1 | /* | - | | 2 | * Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies) | - | | 3 | * | - | | 4 | * This is part of HarfBuzz, an OpenType Layout engine library. | - | | 5 | * | - | | 6 | * Permission is hereby granted, without written agreement and without | - | | 7 | * license or royalty fees, to use, copy, modify, and distribute this | - | | 8 | * software and its documentation for any purpose, provided that the | - | | 9 | * above copyright notice and the following two paragraphs appear in | - | | 10 | * all copies of this software. | - | | 11 | * | - | | 12 | * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR | - | | 13 | * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES | - | | 14 | * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN | - | | 15 | * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH | - | | 16 | * DAMAGE. | - | | 17 | * | - | | 18 | * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, | - | | 19 | * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | - | | 20 | * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS | - | | 21 | * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO | - | | 22 | * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. | - | | 23 | */ | - | | 24 | | - | | 25 | #include "harfbuzz-shaper.h" | - | | 26 | #include "harfbuzz-shaper-private.h" | - | | 27 | | - | | 28 | #include <assert.h> | - | | 29 | #include <stdio.h> | - | | 30 | | - | | 31 | #define FLAG(x) (1 << (x)) | - | | 32 | | - | | 33 | static HB_Bool isLetter(HB_UChar16 ucs) | - | | 34 | { | - | | 35 | const int test = FLAG(HB_Letter_Uppercase) | never executed (the execution status of this line is deduced): const int test = (1 << (HB_Letter_Uppercase)) | | - | | 36 | FLAG(HB_Letter_Lowercase) | never executed (the execution status of this line is deduced): (1 << (HB_Letter_Lowercase)) | | - | | 37 | FLAG(HB_Letter_Titlecase) | never executed (the execution status of this line is deduced): (1 << (HB_Letter_Titlecase)) | | - | | 38 | FLAG(HB_Letter_Modifier) | never executed (the execution status of this line is deduced): (1 << (HB_Letter_Modifier)) | | - | | 39 | FLAG(HB_Letter_Other); never executed (the execution status of this line is deduced): (1 << (HB_Letter_Other)); | - | | 40 | return (FLAG(HB_GetUnicodeCharCategory(ucs)) & test) != 0; never executed: return ((1 << (HB_GetUnicodeCharCategory(ucs))) & test) != 0; | 0 | | 41 | } | - | | 42 | | - | | 43 | static HB_Bool isMark(HB_UChar16 ucs) | - | | 44 | { | - | | 45 | const int test = FLAG(HB_Mark_NonSpacing) | never executed (the execution status of this line is deduced): const int test = (1 << (HB_Mark_NonSpacing)) | | - | | 46 | FLAG(HB_Mark_SpacingCombining) | never executed (the execution status of this line is deduced): (1 << (HB_Mark_SpacingCombining)) | | - | | 47 | FLAG(HB_Mark_Enclosing); never executed (the execution status of this line is deduced): (1 << (HB_Mark_Enclosing)); | - | | 48 | return FLAG(HB_GetUnicodeCharCategory(ucs)) & test; never executed: return (1 << (HB_GetUnicodeCharCategory(ucs))) & test; | 0 | | 49 | } | - | | 50 | | - | | 51 | enum Form { | - | | 52 | Invalid = 0x0, | - | | 53 | UnknownForm = Invalid, | - | | 54 | Consonant, | - | | 55 | Nukta, | - | | 56 | Halant, | - | | 57 | Matra, | - | | 58 | VowelMark, | - | | 59 | StressMark, | - | | 60 | IndependentVowel, | - | | 61 | LengthMark, | - | | 62 | Control, | - | | 63 | Other | - | | 64 | }; | - | | 65 | | - | | 66 | static const unsigned char indicForms[0xe00-0x900] = { | - | | 67 | // Devangari | - | | 68 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 69 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 70 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 71 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 72 | | - | | 73 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 74 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 75 | Consonant, Consonant, Consonant, Consonant, | - | | 76 | Consonant, Consonant, Consonant, Consonant, | - | | 77 | | - | | 78 | Consonant, Consonant, Consonant, Consonant, | - | | 79 | Consonant, Consonant, Consonant, Consonant, | - | | 80 | Consonant, Consonant, Consonant, Consonant, | - | | 81 | Consonant, Consonant, Consonant, Consonant, | - | | 82 | | - | | 83 | Consonant, Consonant, Consonant, Consonant, | - | | 84 | Consonant, Consonant, Consonant, Consonant, | - | | 85 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 86 | Nukta, Other, Matra, Matra, | - | | 87 | | - | | 88 | Matra, Matra, Matra, Matra, | - | | 89 | Matra, Matra, Matra, Matra, | - | | 90 | Matra, Matra, Matra, Matra, | - | | 91 | Matra, Halant, UnknownForm, UnknownForm, | - | | 92 | | - | | 93 | Other, StressMark, StressMark, StressMark, | - | | 94 | StressMark, UnknownForm, UnknownForm, UnknownForm, | - | | 95 | Consonant, Consonant, Consonant, Consonant, | - | | 96 | Consonant, Consonant, Consonant, Consonant, | - | | 97 | | - | | 98 | IndependentVowel, IndependentVowel, VowelMark, VowelMark, | - | | 99 | Other, Other, Other, Other, | - | | 100 | Other, Other, Other, Other, | - | | 101 | Other, Other, Other, Other, | - | | 102 | | - | | 103 | Other, Other, Other, Other, | - | | 104 | Other, Other, Other, Other, | - | | 105 | Other, Other, Other, Consonant, | - | | 106 | Consonant, Consonant /* ??? */, Consonant, Consonant, | - | | 107 | | - | | 108 | // Bengali | - | | 109 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 110 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 111 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 112 | IndependentVowel, Invalid, Invalid, IndependentVowel, | - | | 113 | | - | | 114 | IndependentVowel, Invalid, Invalid, IndependentVowel, | - | | 115 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 116 | Consonant, Consonant, Consonant, Consonant, | - | | 117 | Consonant, Consonant, Consonant, Consonant, | - | | 118 | | - | | 119 | Consonant, Consonant, Consonant, Consonant, | - | | 120 | Consonant, Consonant, Consonant, Consonant, | - | | 121 | Consonant, Invalid, Consonant, Consonant, | - | | 122 | Consonant, Consonant, Consonant, Consonant, | - | | 123 | | - | | 124 | Consonant, Invalid, Consonant, Invalid, | - | | 125 | Invalid, Invalid, Consonant, Consonant, | - | | 126 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 127 | Nukta, Other, Matra, Matra, | - | | 128 | | - | | 129 | Matra, Matra, Matra, Matra, | - | | 130 | Matra, Invalid, Invalid, Matra, | - | | 131 | Matra, Invalid, Invalid, Matra, | - | | 132 | Matra, Halant, Consonant, UnknownForm, | - | | 133 | | - | | 134 | Invalid, Invalid, Invalid, Invalid, | - | | 135 | Invalid, Invalid, Invalid, VowelMark, | - | | 136 | Invalid, Invalid, Invalid, Invalid, | - | | 137 | Consonant, Consonant, Invalid, Consonant, | - | | 138 | | - | | 139 | IndependentVowel, IndependentVowel, VowelMark, VowelMark, | - | | 140 | Other, Other, Other, Other, | - | | 141 | Other, Other, Other, Other, | - | | 142 | Other, Other, Other, Other, | - | | 143 | | - | | 144 | Consonant, Consonant, Other, Other, | - | | 145 | Other, Other, Other, Other, | - | | 146 | Other, Other, Other, Other, | - | | 147 | Other, Other, Other, Other, | - | | 148 | | - | | 149 | // Gurmukhi | - | | 150 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 151 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 152 | IndependentVowel, IndependentVowel, IndependentVowel, Invalid, | - | | 153 | Invalid, Invalid, Invalid, IndependentVowel, | - | | 154 | | - | | 155 | IndependentVowel, Invalid, Invalid, IndependentVowel, | - | | 156 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 157 | Consonant, Consonant, Consonant, Consonant, | - | | 158 | Consonant, Consonant, Consonant, Consonant, | - | | 159 | | - | | 160 | Consonant, Consonant, Consonant, Consonant, | - | | 161 | Consonant, Consonant, Consonant, Consonant, | - | | 162 | Consonant, Invalid, Consonant, Consonant, | - | | 163 | Consonant, Consonant, Consonant, Consonant, | - | | 164 | | - | | 165 | Consonant, Invalid, Consonant, Consonant, | - | | 166 | Invalid, Consonant, Consonant, Invalid, | - | | 167 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 168 | Nukta, Other, Matra, Matra, | - | | 169 | | - | | 170 | Matra, Matra, Matra, Invalid, | - | | 171 | Invalid, Invalid, Invalid, Matra, | - | | 172 | Matra, Invalid, Invalid, Matra, | - | | 173 | Matra, Halant, UnknownForm, UnknownForm, | - | | 174 | | - | | 175 | Invalid, Invalid, Invalid, Invalid, | - | | 176 | Invalid, UnknownForm, UnknownForm, UnknownForm, | - | | 177 | Invalid, Consonant, Consonant, Consonant, | - | | 178 | Consonant, Invalid, Consonant, Invalid, | - | | 179 | | - | | 180 | Other, Other, Invalid, Invalid, | - | | 181 | Other, Other, Other, Other, | - | | 182 | Other, Other, Other, Other, | - | | 183 | Other, Other, Other, Other, | - | | 184 | | - | | 185 | StressMark, StressMark, Consonant, Consonant, | - | | 186 | Other, Other, Other, Other, | - | | 187 | Other, Other, Other, Other, | - | | 188 | Other, Other, Other, Other, | - | | 189 | | - | | 190 | // Gujarati | - | | 191 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 192 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 193 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 194 | IndependentVowel, IndependentVowel, Invalid, IndependentVowel, | - | | 195 | | - | | 196 | IndependentVowel, IndependentVowel, Invalid, IndependentVowel, | - | | 197 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 198 | Consonant, Consonant, Consonant, Consonant, | - | | 199 | Consonant, Consonant, Consonant, Consonant, | - | | 200 | | - | | 201 | Consonant, Consonant, Consonant, Consonant, | - | | 202 | Consonant, Consonant, Consonant, Consonant, | - | | 203 | Consonant, Invalid, Consonant, Consonant, | - | | 204 | Consonant, Consonant, Consonant, Consonant, | - | | 205 | | - | | 206 | Consonant, Invalid, Consonant, Consonant, | - | | 207 | Invalid, Consonant, Consonant, Consonant, | - | | 208 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 209 | Nukta, Other, Matra, Matra, | - | | 210 | | - | | 211 | Matra, Matra, Matra, Matra, | - | | 212 | Matra, Matra, Invalid, Matra, | - | | 213 | Matra, Matra, Invalid, Matra, | - | | 214 | Matra, Halant, UnknownForm, UnknownForm, | - | | 215 | | - | | 216 | Other, UnknownForm, UnknownForm, UnknownForm, | - | | 217 | UnknownForm, UnknownForm, UnknownForm, UnknownForm, | - | | 218 | UnknownForm, UnknownForm, UnknownForm, UnknownForm, | - | | 219 | UnknownForm, UnknownForm, UnknownForm, UnknownForm, | - | | 220 | | - | | 221 | IndependentVowel, IndependentVowel, VowelMark, VowelMark, | - | | 222 | Other, Other, Other, Other, | - | | 223 | Other, Other, Other, Other, | - | | 224 | Other, Other, Other, Other, | - | | 225 | | - | | 226 | Other, Other, Other, Other, | - | | 227 | Other, Other, Other, Other, | - | | 228 | Other, Other, Other, Other, | - | | 229 | Other, Other, Other, Other, | - | | 230 | | - | | 231 | // Oriya | - | | 232 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 233 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 234 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 235 | IndependentVowel, Invalid, Invalid, IndependentVowel, | - | | 236 | | - | | 237 | IndependentVowel, Invalid, Invalid, IndependentVowel, | - | | 238 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 239 | Consonant, Consonant, Consonant, Consonant, | - | | 240 | Consonant, Consonant, Consonant, Consonant, | - | | 241 | | - | | 242 | Consonant, Consonant, Consonant, Consonant, | - | | 243 | Consonant, Consonant, Consonant, Consonant, | - | | 244 | Consonant, Invalid, Consonant, Consonant, | - | | 245 | Consonant, Consonant, Consonant, Consonant, | - | | 246 | | - | | 247 | Consonant, Invalid, Consonant, Consonant, | - | | 248 | Invalid, Consonant, Consonant, Consonant, | - | | 249 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 250 | Nukta, Other, Matra, Matra, | - | | 251 | | - | | 252 | Matra, Matra, Matra, Matra, | - | | 253 | Invalid, Invalid, Invalid, Matra, | - | | 254 | Matra, Invalid, Invalid, Matra, | - | | 255 | Matra, Halant, UnknownForm, UnknownForm, | - | | 256 | | - | | 257 | Other, Invalid, Invalid, Invalid, | - | | 258 | Invalid, UnknownForm, LengthMark, LengthMark, | - | | 259 | Invalid, Invalid, Invalid, Invalid, | - | | 260 | Consonant, Consonant, Invalid, Consonant, | - | | 261 | | - | | 262 | IndependentVowel, IndependentVowel, Invalid, Invalid, | - | | 263 | Invalid, Invalid, Other, Other, | - | | 264 | Other, Other, Other, Other, | - | | 265 | Other, Other, Other, Other, | - | | 266 | | - | | 267 | Other, Consonant, Other, Other, | - | | 268 | Other, Other, Other, Other, | - | | 269 | Other, Other, Other, Other, | - | | 270 | Other, Other, Other, Other, | - | | 271 | | - | | 272 | //Tamil | - | | 273 | Invalid, Invalid, VowelMark, Other, | - | | 274 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 275 | IndependentVowel, IndependentVowel, IndependentVowel, Invalid, | - | | 276 | Invalid, Invalid, IndependentVowel, IndependentVowel, | - | | 277 | | - | | 278 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 279 | IndependentVowel, Consonant, Invalid, Invalid, | - | | 280 | Invalid, Consonant, Consonant, Invalid, | - | | 281 | Consonant, Invalid, Consonant, Consonant, | - | | 282 | | - | | 283 | Invalid, Invalid, Invalid, Consonant, | - | | 284 | Consonant, Invalid, Invalid, Invalid, | - | | 285 | Consonant, Consonant, Consonant, Invalid, | - | | 286 | Invalid, Invalid, Consonant, Consonant, | - | | 287 | | - | | 288 | Consonant, Consonant, Consonant, Consonant, | - | | 289 | Consonant, Consonant, Consonant, Consonant, | - | | 290 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 291 | Invalid, Invalid, Matra, Matra, | - | | 292 | | - | | 293 | Matra, Matra, Matra, Invalid, | - | | 294 | Invalid, Invalid, Matra, Matra, | - | | 295 | Matra, Invalid, Matra, Matra, | - | | 296 | Matra, Halant, Invalid, Invalid, | - | | 297 | | - | | 298 | Invalid, Invalid, Invalid, Invalid, | - | | 299 | Invalid, Invalid, Invalid, LengthMark, | - | | 300 | Invalid, Invalid, Invalid, Invalid, | - | | 301 | Invalid, Invalid, Invalid, Invalid, | - | | 302 | | - | | 303 | Invalid, Invalid, Invalid, Invalid, | - | | 304 | Invalid, Invalid, Other, Other, | - | | 305 | Other, Other, Other, Other, | - | | 306 | Other, Other, Other, Other, | - | | 307 | | - | | 308 | Other, Other, Other, Other, | - | | 309 | Other, Other, Other, Other, | - | | 310 | Other, Other, Other, Other, | - | | 311 | Other, Other, Other, Other, | - | | 312 | | - | | 313 | // Telugu | - | | 314 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 315 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 316 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 317 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 318 | | - | | 319 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 320 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 321 | Consonant, Consonant, Consonant, Consonant, | - | | 322 | Consonant, Consonant, Consonant, Consonant, | - | | 323 | | - | | 324 | Consonant, Consonant, Consonant, Consonant, | - | | 325 | Consonant, Consonant, Consonant, Consonant, | - | | 326 | Consonant, Invalid, Consonant, Consonant, | - | | 327 | Consonant, Consonant, Consonant, Consonant, | - | | 328 | | - | | 329 | Consonant, Consonant, Consonant, Consonant, | - | | 330 | Invalid, Consonant, Consonant, Consonant, | - | | 331 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 332 | Invalid, Invalid, Matra, Matra, | - | | 333 | | - | | 334 | Matra, Matra, Matra, Matra, | - | | 335 | Matra, Invalid, Matra, Matra, | - | | 336 | Matra, Invalid, Matra, Matra, | - | | 337 | Matra, Halant, Invalid, Invalid, | - | | 338 | | - | | 339 | Invalid, Invalid, Invalid, Invalid, | - | | 340 | Invalid, LengthMark, Matra, Invalid, | - | | 341 | Invalid, Invalid, Invalid, Invalid, | - | | 342 | Invalid, Invalid, Invalid, Invalid, | - | | 343 | | - | | 344 | IndependentVowel, IndependentVowel, Invalid, Invalid, | - | | 345 | Invalid, Invalid, Other, Other, | - | | 346 | Other, Other, Other, Other, | - | | 347 | Other, Other, Other, Other, | - | | 348 | | - | | 349 | Other, Other, Other, Other, | - | | 350 | Other, Other, Other, Other, | - | | 351 | Other, Other, Other, Other, | - | | 352 | Other, Other, Other, Other, | - | | 353 | | - | | 354 | // Kannada | - | | 355 | Invalid, Invalid, VowelMark, VowelMark, | - | | 356 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 357 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 358 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 359 | | - | | 360 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 361 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 362 | Consonant, Consonant, Consonant, Consonant, | - | | 363 | Consonant, Consonant, Consonant, Consonant, | - | | 364 | | - | | 365 | Consonant, Consonant, Consonant, Consonant, | - | | 366 | Consonant, Consonant, Consonant, Consonant, | - | | 367 | Consonant, Invalid, Consonant, Consonant, | - | | 368 | Consonant, Consonant, Consonant, Consonant, | - | | 369 | | - | | 370 | Consonant, Consonant, Consonant, Consonant, | - | | 371 | Invalid, Consonant, Consonant, Consonant, | - | | 372 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 373 | Nukta, Other, Matra, Matra, | - | | 374 | | - | | 375 | Matra, Matra, Matra, Matra, | - | | 376 | Matra, Invalid, Matra, Matra, | - | | 377 | Matra, Invalid, Matra, Matra, | - | | 378 | Matra, Halant, Invalid, Invalid, | - | | 379 | | - | | 380 | Invalid, Invalid, Invalid, Invalid, | - | | 381 | Invalid, LengthMark, LengthMark, Invalid, | - | | 382 | Invalid, Invalid, Invalid, Invalid, | - | | 383 | Invalid, Invalid, Consonant, Invalid, | - | | 384 | | - | | 385 | IndependentVowel, IndependentVowel, VowelMark, VowelMark, | - | | 386 | Invalid, Invalid, Other, Other, | - | | 387 | Other, Other, Other, Other, | - | | 388 | Other, Other, Other, Other, | - | | 389 | | - | | 390 | Other, Other, Other, Other, | - | | 391 | Other, Other, Other, Other, | - | | 392 | Other, Other, Other, Other, | - | | 393 | Other, Other, Other, Other, | - | | 394 | | - | | 395 | // Malayalam | - | | 396 | Invalid, Invalid, VowelMark, VowelMark, | - | | 397 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 398 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 399 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 400 | | - | | 401 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 402 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 403 | Consonant, Consonant, Consonant, Consonant, | - | | 404 | Consonant, Consonant, Consonant, Consonant, | - | | 405 | | - | | 406 | Consonant, Consonant, Consonant, Consonant, | - | | 407 | Consonant, Consonant, Consonant, Consonant, | - | | 408 | Consonant, Invalid, Consonant, Consonant, | - | | 409 | Consonant, Consonant, Consonant, Consonant, | - | | 410 | | - | | 411 | Consonant, Consonant, Consonant, Consonant, | - | | 412 | Consonant, Consonant, Consonant, Consonant, | - | | 413 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 414 | Invalid, Invalid, Matra, Matra, | - | | 415 | | - | | 416 | Matra, Matra, Matra, Matra, | - | | 417 | Invalid, Invalid, Matra, Matra, | - | | 418 | Matra, Invalid, Matra, Matra, | - | | 419 | Matra, Halant, Invalid, Invalid, | - | | 420 | | - | | 421 | Invalid, Invalid, Invalid, Invalid, | - | | 422 | Invalid, Invalid, Invalid, Matra, | - | | 423 | Invalid, Invalid, Invalid, Invalid, | - | | 424 | Invalid, Invalid, Invalid, Invalid, | - | | 425 | | - | | 426 | IndependentVowel, IndependentVowel, Invalid, Invalid, | - | | 427 | Invalid, Invalid, Other, Other, | - | | 428 | Other, Other, Other, Other, | - | | 429 | Other, Other, Other, Other, | - | | 430 | | - | | 431 | Other, Other, Other, Other, | - | | 432 | Other, Other, Other, Other, | - | | 433 | Other, Other, Other, Other, | - | | 434 | Other, Other, Other, Other, | - | | 435 | | - | | 436 | // Sinhala | - | | 437 | Invalid, Invalid, VowelMark, VowelMark, | - | | 438 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 439 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 440 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 441 | | - | | 442 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 443 | IndependentVowel, IndependentVowel, IndependentVowel, Invalid, | - | | 444 | Invalid, Invalid, Consonant, Consonant, | - | | 445 | Consonant, Consonant, Consonant, Consonant, | - | | 446 | | - | | 447 | Consonant, Consonant, Consonant, Consonant, | - | | 448 | Consonant, Consonant, Consonant, Consonant, | - | | 449 | Consonant, Consonant, Consonant, Consonant, | - | | 450 | Consonant, Consonant, Consonant, Consonant, | - | | 451 | | - | | 452 | Consonant, Consonant, Invalid, Consonant, | - | | 453 | Consonant, Consonant, Consonant, Consonant, | - | | 454 | Consonant, Consonant, Consonant, Consonant, | - | | 455 | Invalid, Consonant, Invalid, Invalid, | - | | 456 | | - | | 457 | Consonant, Consonant, Consonant, Consonant, | - | | 458 | Consonant, Consonant, Consonant, Invalid, | - | | 459 | Invalid, Invalid, Halant, Invalid, | - | | 460 | Invalid, Invalid, Invalid, Matra, | - | | 461 | | - | | 462 | Matra, Matra, Matra, Matra, | - | | 463 | Matra, Invalid, Matra, Invalid, | - | | 464 | Matra, Matra, Matra, Matra, | - | | 465 | Matra, Matra, Matra, Matra, | - | | 466 | | - | | 467 | Invalid, Invalid, Invalid, Invalid, | - | | 468 | Invalid, Invalid, Invalid, Invalid, | - | | 469 | Invalid, Invalid, Invalid, Invalid, | - | | 470 | Invalid, Invalid, Invalid, Invalid, | - | | 471 | | - | | 472 | Invalid, Invalid, Matra, Matra, | - | | 473 | Other, Other, Other, Other, | - | | 474 | Other, Other, Other, Other, | - | | 475 | Other, Other, Other, Other, | - | | 476 | }; | - | | 477 | | - | | 478 | enum Position { | - | | 479 | None, | - | | 480 | Pre, | - | | 481 | Above, | - | | 482 | Below, | - | | 483 | Post, | - | | 484 | Split, | - | | 485 | Base, | - | | 486 | Reph, | - | | 487 | Vattu, | - | | 488 | Inherit | - | | 489 | }; | - | | 490 | | - | | 491 | static const unsigned char indicPosition[0xe00-0x900] = { | - | | 492 | // Devanagari | - | | 493 | None, Above, Above, Post, | - | | 494 | None, None, None, None, | - | | 495 | None, None, None, None, | - | | 496 | None, None, None, None, | - | | 497 | | - | | 498 | None, None, None, None, | - | | 499 | None, None, None, None, | - | | 500 | None, None, None, None, | - | | 501 | None, None, None, None, | - | | 502 | | - | | 503 | None, None, None, None, | - | | 504 | None, None, None, None, | - | | 505 | None, None, None, None, | - | | 506 | None, None, None, None, | - | | 507 | | - | | 508 | Below, None, None, None, | - | | 509 | None, None, None, None, | - | | 510 | None, None, None, None, | - | | 511 | None, None, Post, Pre, | - | | 512 | | - | | 513 | Post, Below, Below, Below, | - | | 514 | Below, Above, Above, Above, | - | | 515 | Above, Post, Post, Post, | - | | 516 | Post, None, None, None, | - | | 517 | | - | | 518 | None, Above, Below, Above, | - | | 519 | Above, None, None, None, | - | | 520 | None, None, None, None, | - | | 521 | None, None, None, None, | - | | 522 | | - | | 523 | None, None, Below, Below, | - | | 524 | None, None, None, None, | - | | 525 | None, None, None, None, | - | | 526 | None, None, None, None, | - | | 527 | | - | | 528 | None, None, None, None, | - | | 529 | None, None, None, None, | - | | 530 | None, None, None, None, | - | | 531 | None, None, None, None, | - | | 532 | | - | | 533 | // Bengali | - | | 534 | None, Above, Post, Post, | - | | 535 | None, None, None, None, | - | | 536 | None, None, None, None, | - | | 537 | None, None, None, None, | - | | 538 | | - | | 539 | None, None, None, None, | - | | 540 | None, None, None, None, | - | | 541 | None, None, None, None, | - | | 542 | None, None, None, None, | - | | 543 | | - | | 544 | None, None, None, None, | - | | 545 | None, None, None, None, | - | | 546 | None, None, None, None, | - | | 547 | Below, None, None, Post, | - | | 548 | | - | | 549 | Below, None, None, None, | - | | 550 | None, None, None, None, | - | | 551 | None, None, None, None, | - | | 552 | Below, None, Post, Pre, | - | | 553 | | - | | 554 | Post, Below, Below, Below, | - | | 555 | Below, None, None, Pre, | - | | 556 | Pre, None, None, Split, | - | | 557 | Split, Below, None, None, | - | | 558 | | - | | 559 | None, None, None, None, | - | | 560 | None, None, None, Post, | - | | 561 | None, None, None, None, | - | | 562 | None, None, None, None, | - | | 563 | | - | | 564 | None, None, Below, Below, | - | | 565 | None, None, None, None, | - | | 566 | None, None, None, None, | - | | 567 | None, None, None, None, | - | | 568 | | - | | 569 | Below, None, None, None, | - | | 570 | None, None, None, None, | - | | 571 | None, None, None, None, | - | | 572 | None, None, None, None, | - | | 573 | | - | | 574 | // Gurmukhi | - | | 575 | None, Above, Above, Post, | - | | 576 | None, None, None, None, | - | | 577 | None, None, None, None, | - | | 578 | None, None, None, None, | - | | 579 | | - | | 580 | None, None, None, None, | - | | 581 | None, None, None, None, | - | | 582 | None, None, None, None, | - | | 583 | None, None, None, None, | - | | 584 | | - | | 585 | None, None, None, None, | - | | 586 | None, None, None, None, | - | | 587 | None, None, None, None, | - | | 588 | None, None, None, Post, | - | | 589 | | - | | 590 | Below, None, None, None, | - | | 591 | None, Below, None, None, | - | | 592 | None, Below, None, None, | - | | 593 | Below, None, Post, Pre, | - | | 594 | | - | | 595 | Post, Below, Below, None, | - | | 596 | None, None, None, Above, | - | | 597 | Above, None, None, Above, | - | | 598 | Above, None, None, None, | - | | 599 | | - | | 600 | None, None, None, None, | - | | 601 | None, None, None, None, | - | | 602 | None, None, None, None, | - | | 603 | None, None, None, None, | - | | 604 | | - | | 605 | None, None, None, None, | - | | 606 | None, None, None, None, | - | | 607 | None, None, None, None, | - | | 608 | None, None, None, None, | - | | 609 | | - | | 610 | Above, Above, None, None, | - | | 611 | None, None, None, None, | - | | 612 | None, None, None, None, | - | | 613 | None, None, None, None, | - | | 614 | | - | | 615 | // Gujarati | - | | 616 | None, Above, Above, Post, | - | | 617 | None, None, None, None, | - | | 618 | None, None, None, None, | - | | 619 | None, None, None, None, | - | | 620 | | - | | 621 | None, None, None, None, | - | | 622 | None, None, None, None, | - | | 623 | None, None, None, None, | - | | 624 | None, None, None, None, | - | | 625 | | - | | 626 | None, None, None, None, | - | | 627 | None, None, None, None, | - | | 628 | None, None, None, None, | - | | 629 | None, None, None, None, | - | | 630 | | - | | 631 | Below, None, None, None, | - | | 632 | None, None, None, None, | - | | 633 | None, None, None, None, | - | | 634 | None, None, Post, Pre, | - | | 635 | | - | | 636 | Post, Below, Below, Below, | - | | 637 | Below, Above, None, Above, | - | | 638 | Above, Post, None, Post, | - | | 639 | Post, None, None, None, | - | | 640 | | - | | 641 | None, None, None, None, | - | | 642 | None, None, None, None, | - | | 643 | None, None, None, None, | - | | 644 | None, None, None, None, | - | | 645 | | - | | 646 | None, None, Below, Below, | - | | 647 | None, None, None, None, | - | | 648 | None, None, None, None, | - | | 649 | None, None, None, None, | - | | 650 | | - | | 651 | None, None, None, None, | - | | 652 | None, None, None, None, | - | | 653 | None, None, None, None, | - | | 654 | None, None, None, None, | - | | 655 | | - | | 656 | // Oriya | - | | 657 | None, Above, Post, Post, | - | | 658 | None, None, None, None, | - | | 659 | None, None, None, None, | - | | 660 | None, None, None, None, | - | | 661 | | - | | 662 | None, None, None, None, | - | | 663 | None, Below, Below, Below, | - | | 664 | Below, Below, Below, Below, | - | | 665 | Below, Below, None, Below, | - | | 666 | | - | | 667 | Below, Below, Below, Below, | - | | 668 | Below, Below, Below, Below, | - | | 669 | Below, None, Below, Below, | - | | 670 | Below, Below, Below, Post, | - | | 671 | | - | | 672 | Below, None, Below, Below, | - | | 673 | None, Below, Below, Below, | - | | 674 | Below, Below, None, None, | - | | 675 | None, None, Post, Above, | - | | 676 | | - | | 677 | Post, Below, Below, Below, | - | | 678 | None, None, None, Pre, | - | | 679 | Split, None, None, Split, | - | | 680 | Split, None, None, None, | - | | 681 | | - | | 682 | None, None, None, None, | - | | 683 | None, None, Above, Post, | - | | 684 | None, None, None, None, | - | | 685 | None, None, None, Post, | - | | 686 | | - | | 687 | None, None, None, None, | - | | 688 | None, None, None, None, | - | | 689 | None, None, None, None, | - | | 690 | None, None, None, None, | - | | 691 | | - | | 692 | None, Below, None, None, | - | | 693 | None, None, None, None, | - | | 694 | None, None, None, None, | - | | 695 | None, None, None, None, | - | | 696 | | - | | 697 | // Tamil | - | | 698 | None, None, Above, None, | - | | 699 | None, None, None, None, | - | | 700 | None, None, None, None, | - | | 701 | None, None, None, None, | - | | 702 | | - | | 703 | None, None, None, None, | - | | 704 | None, None, None, None, | - | | 705 | None, None, None, None, | - | | 706 | None, None, None, None, | - | | 707 | | - | | 708 | None, None, None, None, | - | | 709 | None, None, None, None, | - | | 710 | None, None, None, None, | - | | 711 | None, None, None, None, | - | | 712 | | - | | 713 | None, None, None, None, | - | | 714 | None, None, None, None, | - | | 715 | None, None, None, None, | - | | 716 | None, None, Post, Post, | - | | 717 | | - | | 718 | Above, Below, Below, None, | - | | 719 | None, None, Pre, Pre, | - | | 720 | Pre, None, Split, Split, | - | | 721 | Split, Halant, None, None, | - | | 722 | | - | | 723 | None, None, None, None, | - | | 724 | None, None, None, Post, | - | | 725 | None, None, None, None, | - | | 726 | None, None, None, None, | - | | 727 | | - | | 728 | None, None, None, None, | - | | 729 | None, None, None, None, | - | | 730 | None, None, None, None, | - | | 731 | None, None, None, None, | - | | 732 | | - | | 733 | None, None, None, None, | - | | 734 | None, None, None, None, | - | | 735 | None, None, None, None, | - | | 736 | None, None, None, None, | - | | 737 | | - | | 738 | // Telugu | - | | 739 | None, Post, Post, Post, | - | | 740 | None, None, None, None, | - | | 741 | None, None, None, None, | - | | 742 | None, None, None, None, | - | | 743 | | - | | 744 | None, None, None, None, | - | | 745 | None, Below, Below, Below, | - | | 746 | Below, Below, Below, Below, | - | | 747 | Below, Below, Below, Below, | - | | 748 | | - | | 749 | Below, Below, Below, Below, | - | | 750 | Below, Below, Below, Below, | - | | 751 | Below, None, Below, Below, | - | | 752 | Below, Below, Below, Below, | - | | 753 | | - | | 754 | Below, None, Below, Below, | - | | 755 | None, Below, Below, Below, | - | | 756 | Below, Below, None, None, | - | | 757 | None, None, Post, Above, | - | | 758 | | - | | 759 | Above, Post, Post, Post, | - | | 760 | Post, None, Above, Above, | - | | 761 | Split, None, Post, Above, | - | | 762 | Above, Halant, None, None, | - | | 763 | | - | | 764 | None, None, None, None, | - | | 765 | None, Above, Below, None, | - | | 766 | None, None, None, None, | - | | 767 | None, None, None, None, | - | | 768 | | - | | 769 | None, None, None, None, | - | | 770 | None, None, None, None, | - | | 771 | None, None, None, None, | - | | 772 | None, None, None, None, | - | | 773 | | - | | 774 | None, None, None, None, | - | | 775 | None, None, None, None, | - | | 776 | None, None, None, None, | - | | 777 | None, None, None, None, | - | | 778 | | - | | 779 | // Kannada | - | | 780 | None, None, Post, Post, | - | | 781 | None, None, None, None, | - | | 782 | None, None, None, None, | - | | 783 | None, None, None, None, | - | | 784 | | - | | 785 | None, None, None, None, | - | | 786 | None, Below, Below, Below, | - | | 787 | Below, Below, Below, Below, | - | | 788 | Below, Below, Below, Below, | - | | 789 | | - | | 790 | Below, Below, Below, Below, | - | | 791 | Below, Below, Below, Below, | - | | 792 | Below, Below, Below, Below, | - | | 793 | Below, Below, Below, Below, | - | | 794 | | - | | 795 | Below, None, Below, Below, | - | | 796 | None, Below, Below, Below, | - | | 797 | Below, Below, None, None, | - | | 798 | None, None, Post, Above, | - | | 799 | | - | | 800 | Split, Post, Post, Post, | - | | 801 | Post, None, Above, Split, | - | | 802 | Split, None, Split, Split, | - | | 803 | Above, Halant, None, None, | - | | 804 | | - | | 805 | None, None, None, None, | - | | 806 | None, Post, Post, None, | - | | 807 | None, None, None, None, | - | | 808 | None, None, Below, None, | - | | 809 | | - | | 810 | None, None, Below, Below, | - | | 811 | None, None, None, None, | - | | 812 | None, None, None, None, | - | | 813 | None, None, None, None, | - | | 814 | | - | | 815 | None, None, None, None, | - | | 816 | None, None, None, None, | - | | 817 | None, None, None, None, | - | | 818 | None, None, None, None, | - | | 819 | | - | | 820 | // Malayalam | - | | 821 | None, None, Post, Post, | - | | 822 | None, None, None, None, | - | | 823 | None, None, None, None, | - | | 824 | None, None, None, None, | - | | 825 | | - | | 826 | None, None, None, None, | - | | 827 | None, None, None, None, | - | | 828 | None, None, None, None, | - | | 829 | None, None, None, None, | - | | 830 | | - | | 831 | None, None, None, None, | - | | 832 | None, None, None, None, | - | | 833 | None, None, None, None, | - | | 834 | None, None, None, Post, | - | | 835 | | - | | 836 | Pre, None, Below, None, | - | | 837 | None, Post, None, None, | - | | 838 | None, None, None, None, | - | | 839 | None, None, Post, Post, | - | | 840 | | - | | 841 | Post, Post, Post, Post, | - | | 842 | None, None, Pre, Pre, | - | | 843 | Pre, None, Split, Split, | - | | 844 | Split, Halant, None, None, | - | | 845 | | - | | 846 | None, None, None, None, | - | | 847 | None, None, None, Post, | - | | 848 | None, None, None, None, | - | | 849 | None, None, None, None, | - | | 850 | | - | | 851 | None, None, None, None, | - | | 852 | None, None, None, None, | - | | 853 | None, None, None, None, | - | | 854 | None, None, None, None, | - | | 855 | | - | | 856 | None, None, None, None, | - | | 857 | None, None, None, None, | - | | 858 | None, None, None, None, | - | | 859 | None, None, None, None, | - | | 860 | | - | | 861 | // Sinhala | - | | 862 | None, None, Post, Post, | - | | 863 | None, None, None, None, | - | | 864 | None, None, None, None, | - | | 865 | None, None, None, None, | - | | 866 | | - | | 867 | None, None, None, None, | - | | 868 | None, None, None, None, | - | | 869 | None, None, None, None, | - | | 870 | None, None, None, None, | - | | 871 | | - | | 872 | None, None, None, None, | - | | 873 | None, None, None, None, | - | | 874 | None, None, None, None, | - | | 875 | None, None, None, None, | - | | 876 | | - | | 877 | None, None, None, None, | - | | 878 | None, None, None, None, | - | | 879 | None, None, None, None, | - | | 880 | None, None, None, None, | - | | 881 | | - | | 882 | None, None, None, None, | - | | 883 | None, None, None, None, | - | | 884 | None, None, None, None, | - | | 885 | None, None, None, Post, | - | | 886 | | - | | 887 | Post, Post, Above, Above, | - | | 888 | Below, None, Below, None, | - | | 889 | Post, Pre, Split, Pre, | - | | 890 | Split, Split, Split, Post, | - | | 891 | | - | | 892 | None, None, None, None, | - | | 893 | None, None, None, None, | - | | 894 | None, None, None, None, | - | | 895 | None, None, None, None, | - | | 896 | | - | | 897 | None, None, Post, Post, | - | | 898 | None, None, None, None, | - | | 899 | None, None, None, None, | - | | 900 | None, None, None, None | - | | 901 | }; | - | | 902 | | - | | 903 | static inline Form form(unsigned short uc) { | - | | 904 | if (uc < 0x900 || uc > 0xdff) { never evaluated: uc < 0x900 never evaluated: uc > 0xdff | 0 | | 905 | if (uc == 0x25cc) never evaluated: uc == 0x25cc | 0 | | 906 | return Consonant; never executed: return Consonant; | 0 | | 907 | if (uc == 0x200c || uc == 0x200d) never evaluated: uc == 0x200c never evaluated: uc == 0x200d | 0 | | 908 | return Control; never executed: return Control; | 0 | | 909 | return Other; never executed: return Other; | 0 | | 910 | } | - | | 911 | return (Form)indicForms[uc-0x900]; never executed: return (Form)indicForms[uc-0x900]; | 0 | | 912 | } | - | | 913 | | - | | 914 | static inline Position indic_position(unsigned short uc) { | - | | 915 | if (uc < 0x900 || uc > 0xdff) never evaluated: uc < 0x900 never evaluated: uc > 0xdff | 0 | | 916 | return None; never executed: return None; | 0 | | 917 | return (Position) indicPosition[uc-0x900]; never executed: return (Position) indicPosition[uc-0x900]; | 0 | | 918 | } | - | | 919 | | - | | 920 | | - | | 921 | enum IndicScriptProperties { | - | | 922 | HasReph = 0x01, | - | | 923 | HasSplit = 0x02 | - | | 924 | }; | - | | 925 | | - | | 926 | const hb_uint8 scriptProperties[10] = { | - | | 927 | // Devanagari, | - | | 928 | HasReph, | - | | 929 | // Bengali, | - | | 930 | HasReph|HasSplit, | - | | 931 | // Gurmukhi, | - | | 932 | 0, | - | | 933 | // Gujarati, | - | | 934 | HasReph, | - | | 935 | // Oriya, | - | | 936 | HasReph|HasSplit, | - | | 937 | // Tamil, | - | | 938 | HasSplit, | - | | 939 | // Telugu, | - | | 940 | HasSplit, | - | | 941 | // Kannada, | - | | 942 | HasSplit|HasReph, | - | | 943 | // Malayalam, | - | | 944 | HasSplit, | - | | 945 | // Sinhala, | - | | 946 | HasSplit | - | | 947 | }; | - | | 948 | | - | | 949 | struct IndicOrdering { | - | | 950 | Form form; | - | | 951 | Position position; | - | | 952 | }; | - | | 953 | | - | | 954 | static const IndicOrdering devanagari_order [] = { | - | | 955 | { Consonant, Below }, | - | | 956 | { Matra, Below }, | - | | 957 | { VowelMark, Below }, | - | | 958 | { StressMark, Below }, | - | | 959 | { Matra, Above }, | - | | 960 | { Matra, Post }, | - | | 961 | { Consonant, Reph }, | - | | 962 | { VowelMark, Above }, | - | | 963 | { StressMark, Above }, | - | | 964 | { VowelMark, Post }, | - | | 965 | { (Form)0, None } | - | | 966 | }; | - | | 967 | | - | | 968 | static const IndicOrdering bengali_order [] = { | - | | 969 | { Consonant, Below }, | - | | 970 | { Matra, Below }, | - | | 971 | { Matra, Above }, | - | | 972 | { Consonant, Reph }, | - | | 973 | { VowelMark, Above }, | - | | 974 | { Consonant, Post }, | - | | 975 | { Matra, Post }, | - | | 976 | { VowelMark, Post }, | - | | 977 | { (Form)0, None } | - | | 978 | }; | - | | 979 | | - | | 980 | static const IndicOrdering gurmukhi_order [] = { | - | | 981 | { Consonant, Below }, | - | | 982 | { Matra, Below }, | - | | 983 | { Matra, Above }, | - | | 984 | { Consonant, Post }, | - | | 985 | { Matra, Post }, | - | | 986 | { VowelMark, Above }, | - | | 987 | { (Form)0, None } | - | | 988 | }; | - | | 989 | | - | | 990 | static const IndicOrdering tamil_order [] = { | - | | 991 | { Matra, Above }, | - | | 992 | { Matra, Post }, | - | | 993 | { VowelMark, Post }, | - | | 994 | { (Form)0, None } | - | | 995 | }; | - | | 996 | | - | | 997 | static const IndicOrdering telugu_order [] = { | - | | 998 | { Matra, Above }, | - | | 999 | { Matra, Below }, | - | | 1000 | { Matra, Post }, | - | | 1001 | { Consonant, Below }, | - | | 1002 | { Consonant, Post }, | - | | 1003 | { VowelMark, Post }, | - | | 1004 | { (Form)0, None } | - | | 1005 | }; | - | | 1006 | | - | | 1007 | static const IndicOrdering kannada_order [] = { | - | | 1008 | { Matra, Above }, | - | | 1009 | { Matra, Post }, | - | | 1010 | { Consonant, Below }, | - | | 1011 | { Consonant, Post }, | - | | 1012 | { LengthMark, Post }, | - | | 1013 | { Consonant, Reph }, | - | | 1014 | { VowelMark, Post }, | - | | 1015 | { (Form)0, None } | - | | 1016 | }; | - | | 1017 | | - | | 1018 | static const IndicOrdering malayalam_order [] = { | - | | 1019 | { Consonant, Below }, | - | | 1020 | { Matra, Below }, | - | | 1021 | { Consonant, Reph }, | - | | 1022 | { Consonant, Post }, | - | | 1023 | { Matra, Post }, | - | | 1024 | { VowelMark, Post }, | - | | 1025 | { (Form)0, None } | - | | 1026 | }; | - | | 1027 | | - | | 1028 | static const IndicOrdering sinhala_order [] = { | - | | 1029 | { Matra, Below }, | - | | 1030 | { Matra, Above }, | - | | 1031 | { Matra, Post }, | - | | 1032 | { VowelMark, Post }, | - | | 1033 | { (Form)0, None } | - | | 1034 | }; | - | | 1035 | | - | | 1036 | static const IndicOrdering * const indic_order[] = { | - | | 1037 | devanagari_order, // Devanagari | - | | 1038 | bengali_order, // Bengali | - | | 1039 | gurmukhi_order, // Gurmukhi | - | | 1040 | devanagari_order, // Gujarati | - | | 1041 | bengali_order, // Oriya | - | | 1042 | tamil_order, // Tamil | - | | 1043 | telugu_order, // Telugu | - | | 1044 | kannada_order, // Kannada | - | | 1045 | malayalam_order, // Malayalam | - | | 1046 | sinhala_order // Sinhala | - | | 1047 | }; | - | | 1048 | | - | | 1049 | | - | | 1050 | | - | | 1051 | // vowel matras that have to be split into two parts. | - | | 1052 | static const unsigned short split_matras[] = { | - | | 1053 | // matra, split1, split2, split3 | - | | 1054 | | - | | 1055 | // bengalis | - | | 1056 | 0x9cb, 0x9c7, 0x9be, 0x0, | - | | 1057 | 0x9cc, 0x9c7, 0x9d7, 0x0, | - | | 1058 | // oriya | - | | 1059 | 0xb48, 0xb47, 0xb56, 0x0, | - | | 1060 | 0xb4b, 0xb47, 0xb3e, 0x0, | - | | 1061 | 0xb4c, 0xb47, 0xb57, 0x0, | - | | 1062 | // tamil | - | | 1063 | 0xbca, 0xbc6, 0xbbe, 0x0, | - | | 1064 | 0xbcb, 0xbc7, 0xbbe, 0x0, | - | | 1065 | 0xbcc, 0xbc6, 0xbd7, 0x0, | - | | 1066 | // telugu | - | | 1067 | 0xc48, 0xc46, 0xc56, 0x0, | - | | 1068 | // kannada | - | | 1069 | 0xcc0, 0xcbf, 0xcd5, 0x0, | - | | 1070 | 0xcc7, 0xcc6, 0xcd5, 0x0, | - | | 1071 | 0xcc8, 0xcc6, 0xcd6, 0x0, | - | | 1072 | 0xcca, 0xcc6, 0xcc2, 0x0, | - | | 1073 | 0xccb, 0xcc6, 0xcc2, 0xcd5, | - | | 1074 | // malayalam | - | | 1075 | 0xd4a, 0xd46, 0xd3e, 0x0, | - | | 1076 | 0xd4b, 0xd47, 0xd3e, 0x0, | - | | 1077 | 0xd4c, 0xd46, 0xd57, 0x0, | - | | 1078 | // sinhala | - | | 1079 | 0xdda, 0xdd9, 0xdca, 0x0, | - | | 1080 | 0xddc, 0xdd9, 0xdcf, 0x0, | - | | 1081 | 0xddd, 0xdd9, 0xdcf, 0xdca, | - | | 1082 | 0xdde, 0xdd9, 0xddf, 0x0, | - | | 1083 | 0xffff | - | | 1084 | }; | - | | 1085 | | - | | 1086 | static inline void splitMatra(unsigned short *reordered, int matra, int &len) | - | | 1087 | { | - | | 1088 | unsigned short matra_uc = reordered[matra]; never executed (the execution status of this line is deduced): unsigned short matra_uc = reordered[matra]; | - | | 1089 | //qDebug("matra=%d, reordered[matra]=%x", matra, reordered[matra]); | - | | 1090 | | - | | 1091 | const unsigned short *split = split_matras; never executed (the execution status of this line is deduced): const unsigned short *split = split_matras; | - | | 1092 | while (split[0] < matra_uc) never evaluated: split[0] < matra_uc | 0 | | 1093 | split += 4; never executed: split += 4; | 0 | | 1094 | | - | | 1095 | assert(*split == matra_uc); never executed (the execution status of this line is deduced): ((*split == matra_uc) ? static_cast<void> (0) : __assert_fail ("*split == matra_uc", "../3rdparty/harfbuzz/src/harfbuzz-indic.cpp", 1095, __PRETTY_FUNCTION__)); | - | | 1096 | ++split; never executed (the execution status of this line is deduced): ++split; | - | | 1097 | | - | | 1098 | int added_chars = split[2] == 0x0 ? 1 : 2; never evaluated: split[2] == 0x0 | 0 | | 1099 | | - | | 1100 | memmove(reordered + matra + added_chars, reordered + matra, (len-matra)*sizeof(unsigned short)); never executed (the execution status of this line is deduced): memmove(reordered + matra + added_chars, reordered + matra, (len-matra)*sizeof(unsigned short)); | - | | 1101 | reordered[matra] = split[0]; never executed (the execution status of this line is deduced): reordered[matra] = split[0]; | - | | 1102 | reordered[matra+1] = split[1]; never executed (the execution status of this line is deduced): reordered[matra+1] = split[1]; | - | | 1103 | if(added_chars == 2) never evaluated: added_chars == 2 | 0 | | 1104 | reordered[matra+2] = split[2]; never executed: reordered[matra+2] = split[2]; | 0 | | 1105 | len += added_chars; never executed (the execution status of this line is deduced): len += added_chars; | - | | 1106 | } | 0 | | 1107 | | - | | 1108 | #ifndef NO_OPENTYPE | - | | 1109 | static const HB_OpenTypeFeature indic_features[] = { | - | | 1110 | { HB_MAKE_TAG('l', 'o', 'c', 'a'), LocaProperty }, | - | | 1111 | { HB_MAKE_TAG('c', 'c', 'm', 'p'), CcmpProperty }, | - | | 1112 | { HB_MAKE_TAG('i', 'n', 'i', 't'), InitProperty }, | - | | 1113 | { HB_MAKE_TAG('n', 'u', 'k', 't'), NuktaProperty }, | - | | 1114 | { HB_MAKE_TAG('a', 'k', 'h', 'n'), AkhantProperty }, | - | | 1115 | { HB_MAKE_TAG('r', 'p', 'h', 'f'), RephProperty }, | - | | 1116 | { HB_MAKE_TAG('b', 'l', 'w', 'f'), BelowFormProperty }, | - | | 1117 | { HB_MAKE_TAG('h', 'a', 'l', 'f'), HalfFormProperty }, | - | | 1118 | { HB_MAKE_TAG('p', 's', 't', 'f'), PostFormProperty }, | - | | 1119 | { HB_MAKE_TAG('c', 'j', 'c', 't'), ConjunctFormProperty }, | - | | 1120 | { HB_MAKE_TAG('v', 'a', 't', 'u'), VattuProperty }, | - | | 1121 | { HB_MAKE_TAG('p', 'r', 'e', 's'), PreSubstProperty }, | - | | 1122 | { HB_MAKE_TAG('b', 'l', 'w', 's'), BelowSubstProperty }, | - | | 1123 | { HB_MAKE_TAG('a', 'b', 'v', 's'), AboveSubstProperty }, | - | | 1124 | { HB_MAKE_TAG('p', 's', 't', 's'), PostSubstProperty }, | - | | 1125 | { HB_MAKE_TAG('h', 'a', 'l', 'n'), HalantProperty }, | - | | 1126 | { HB_MAKE_TAG('c', 'a', 'l', 't'), IndicCaltProperty }, | - | | 1127 | { 0, 0 } | - | | 1128 | }; | - | | 1129 | #endif | - | | 1130 | | - | | 1131 | // #define INDIC_DEBUG | - | | 1132 | #ifdef INDIC_DEBUG | - | | 1133 | #define IDEBUG hb_debug | - | | 1134 | #include <stdarg.h> | - | | 1135 | | - | | 1136 | static void hb_debug(const char *msg, ...) | - | | 1137 | { | - | | 1138 | va_list ap; | - | | 1139 | va_start(ap, msg); // use variable arg list | - | | 1140 | vfprintf(stderr, msg, ap); | - | | 1141 | va_end(ap); | - | | 1142 | fprintf(stderr, "\n"); | - | | 1143 | } | - | | 1144 | | - | | 1145 | #else | - | | 1146 | #define IDEBUG if(0) printf | - | | 1147 | #endif | - | | 1148 | | - | | 1149 | #if 0 //def INDIC_DEBUG | - | | 1150 | static QString propertiesToString(int properties) | - | | 1151 | { | - | | 1152 | QString res; | - | | 1153 | properties = ~properties; | - | | 1154 | if (properties & LocaProperty) | - | | 1155 | res += "Loca "; | - | | 1156 | if (properties & CcmpProperty) | - | | 1157 | res += "Ccmp "; | - | | 1158 | if (properties & InitProperty) | - | | 1159 | res += "Init "; | - | | 1160 | if (properties & NuktaProperty) | - | | 1161 | res += "Nukta "; | - | | 1162 | if (properties & AkhantProperty) | - | | 1163 | res += "Akhant "; | - | | 1164 | if (properties & RephProperty) | - | | 1165 | res += "Reph "; | - | | 1166 | if (properties & PreFormProperty) | - | | 1167 | res += "PreForm "; | - | | 1168 | if (properties & BelowFormProperty) | - | | 1169 | res += "BelowForm "; | - | | 1170 | if (properties & AboveFormProperty) | - | | 1171 | res += "AboveForm "; | - | | 1172 | if (properties & HalfFormProperty) | - | | 1173 | res += "HalfForm "; | - | | 1174 | if (properties & PostFormProperty) | - | | 1175 | res += "PostForm "; | - | | 1176 | if (properties & ConjunctFormProperty) | - | | 1177 | res += "PostForm "; | - | | 1178 | if (properties & VattuProperty) | - | | 1179 | res += "Vattu "; | - | | 1180 | if (properties & PreSubstProperty) | - | | 1181 | res += "PreSubst "; | - | | 1182 | if (properties & BelowSubstProperty) | - | | 1183 | res += "BelowSubst "; | - | | 1184 | if (properties & AboveSubstProperty) | - | | 1185 | res += "AboveSubst "; | - | | 1186 | if (properties & PostSubstProperty) | - | | 1187 | res += "PostSubst "; | - | | 1188 | if (properties & HalantProperty) | - | | 1189 | res += "Halant "; | - | | 1190 | if (properties & CligProperty) | - | | 1191 | res += "Clig "; | - | | 1192 | if (properties & IndicCaltProperty) | - | | 1193 | res += "Calt "; | - | | 1194 | return res; | - | | 1195 | } | - | | 1196 | #endif | - | | 1197 | | - | | 1198 | static bool indic_shape_syllable(HB_Bool openType, HB_ShaperItem *item, bool invalid) | - | | 1199 | { | - | | 1200 | HB_Script script = item->item.script; never executed (the execution status of this line is deduced): HB_Script script = item->item.script; | - | | 1201 | assert(script >= HB_Script_Devanagari && script <= HB_Script_Sinhala); never executed (the execution status of this line is deduced): ((script >= HB_Script_Devanagari && script <= HB_Script_Sinhala) ? static_cast<void> (0) : __assert_fail ("script >= HB_Script_Devanagari && script <= HB_Script_Sinhala", "../3rdparty/harfbuzz/src/harfbuzz-indic.cpp", 1201, __PRETTY_FUNCTION__)); | - | | 1202 | const unsigned short script_base = 0x0900 + 0x80*(script-HB_Script_Devanagari); never executed (the execution status of this line is deduced): const unsigned short script_base = 0x0900 + 0x80*(script-HB_Script_Devanagari); | - | | 1203 | const unsigned short ra = script_base + 0x30; never executed (the execution status of this line is deduced): const unsigned short ra = script_base + 0x30; | - | | 1204 | const unsigned short halant = script_base + 0x4d; never executed (the execution status of this line is deduced): const unsigned short halant = script_base + 0x4d; | - | | 1205 | const unsigned short nukta = script_base + 0x3c; never executed (the execution status of this line is deduced): const unsigned short nukta = script_base + 0x3c; | - | | 1206 | bool control = false; never executed (the execution status of this line is deduced): bool control = false; | - | | 1207 | | - | | 1208 | int len = (int)item->item.length; never executed (the execution status of this line is deduced): int len = (int)item->item.length; | - | | 1209 | IDEBUG(">>>>> indic shape: from=%d, len=%d invalid=%d", item->item.pos, item->item.length, invalid); never executed: printf(">>>>> indic shape: from=%d, len=%d invalid=%d", item->item.pos, item->item.length, invalid); never evaluated: 0 | 0 | | 1210 | | - | | 1211 | if ((int)item->num_glyphs < len+4) { never evaluated: (int)item->num_glyphs < len+4 | 0 | | 1212 | item->num_glyphs = len+4; never executed (the execution status of this line is deduced): item->num_glyphs = len+4; | - | | 1213 | return false; never executed: return false; | 0 | | 1214 | } | - | | 1215 | | - | | 1216 | HB_STACKARRAY(HB_UChar16, reordered, len + 4); never executed: reordered = (HB_UChar16 *)malloc((len + 4) * sizeof(HB_UChar16)); never evaluated: (len + 4) >= 512 | 0 | | 1217 | HB_STACKARRAY(hb_uint8, position, len + 4); never executed: position = (hb_uint8 *)malloc((len + 4) * sizeof(hb_uint8)); never evaluated: (len + 4) >= 512 | 0 | | 1218 | | - | | 1219 | unsigned char properties = scriptProperties[script-HB_Script_Devanagari]; never executed (the execution status of this line is deduced): unsigned char properties = scriptProperties[script-HB_Script_Devanagari]; | - | | 1220 | | - | | 1221 | if (invalid) { | 0 | | 1222 | *reordered = 0x25cc; never executed (the execution status of this line is deduced): *reordered = 0x25cc; | - | | 1223 | memcpy(reordered+1, item->string + item->item.pos, len*sizeof(HB_UChar16)); never executed (the execution status of this line is deduced): memcpy(reordered+1, item->string + item->item.pos, len*sizeof(HB_UChar16)); | - | | 1224 | len++; never executed (the execution status of this line is deduced): len++; | - | | 1225 | } else { | 0 | | 1226 | memcpy(reordered, item->string + item->item.pos, len*sizeof(HB_UChar16)); never executed (the execution status of this line is deduced): memcpy(reordered, item->string + item->item.pos, len*sizeof(HB_UChar16)); | - | | 1227 | } | 0 | | 1228 | if (reordered[len-1] == 0x200c) // zero width non joiner never evaluated: reordered[len-1] == 0x200c | 0 | | 1229 | len--; | 0 | | 1230 | | - | | 1231 | int i; never executed (the execution status of this line is deduced): int i; | - | | 1232 | int base = 0; never executed (the execution status of this line is deduced): int base = 0; | - | | 1233 | int reph = -1; never executed (the execution status of this line is deduced): int reph = -1; | - | | 1234 | | - | | 1235 | #ifdef INDIC_DEBUG | - | | 1236 | IDEBUG("original:"); | - | | 1237 | for (i = 0; i < len; i++) { | - | | 1238 | IDEBUG(" %d: %4x", i, reordered[i]); | - | | 1239 | } | - | | 1240 | #endif | - | | 1241 | | - | | 1242 | if (len != 1) { never evaluated: len != 1 | 0 | | 1243 | HB_UChar16 *uc = reordered; never executed (the execution status of this line is deduced): HB_UChar16 *uc = reordered; | - | | 1244 | bool beginsWithRa = false; never executed (the execution status of this line is deduced): bool beginsWithRa = false; | - | | 1245 | | - | | 1246 | // Rule 1: find base consonant | - | | 1247 | // | - | | 1248 | // The shaping engine finds the base consonant of the | - | | 1249 | // syllable, using the following algorithm: starting from the | - | | 1250 | // end of the syllable, move backwards until a consonant is | - | | 1251 | // found that does not have a below-base or post-base form | - | | 1252 | // (post-base forms have to follow below-base forms), or | - | | 1253 | // arrive at the first consonant. The consonant stopped at | - | | 1254 | // will be the base. | - | | 1255 | // | - | | 1256 | // * If the syllable starts with Ra + H (in a script that has | - | | 1257 | // 'Reph'), Ra is excluded from candidates for base | - | | 1258 | // consonants. | - | | 1259 | // | - | | 1260 | // * In Kannada and Telugu, the base consonant cannot be | - | | 1261 | // farther than 3 consonants from the end of the syllable. | - | | 1262 | // #### replace the HasReph property by testing if the feature exists in the font! | - | | 1263 | if (form(*uc) == Consonant || (script == HB_Script_Bengali && form(*uc) == IndependentVowel)) { never evaluated: form(*uc) == Consonant never evaluated: script == HB_Script_Bengali never evaluated: form(*uc) == IndependentVowel | 0 | | 1264 | if ((properties & HasReph) && (len > 2) && never evaluated: (properties & HasReph) never evaluated: (len > 2) | 0 | | 1265 | (*uc == ra || *uc == 0x9f0) && *(uc+1) == halant) never evaluated: *uc == ra never evaluated: *uc == 0x9f0 never evaluated: *(uc+1) == halant | 0 | | 1266 | beginsWithRa = true; never executed: beginsWithRa = true; | 0 | | 1267 | | - | | 1268 | if (beginsWithRa && form(*(uc+2)) == Control) never evaluated: beginsWithRa never evaluated: form(*(uc+2)) == Control | 0 | | 1269 | beginsWithRa = false; never executed: beginsWithRa = false; | 0 | | 1270 | | - | | 1271 | base = (beginsWithRa ? 2 : 0); never evaluated: beginsWithRa | 0 | | 1272 | IDEBUG(" length = %d, beginsWithRa = %d, base=%d", len, beginsWithRa, base); never executed: printf(" length = %d, beginsWithRa = %d, base=%d", len, beginsWithRa, base); never evaluated: 0 | 0 | | 1273 | | - | | 1274 | int lastConsonant = 0; never executed (the execution status of this line is deduced): int lastConsonant = 0; | - | | 1275 | int matra = -1; never executed (the execution status of this line is deduced): int matra = -1; | - | | 1276 | // we remember: | - | | 1277 | // * the last consonant since we need it for rule 2 | - | | 1278 | // * the matras position for rule 3 and 4 | - | | 1279 | | - | | 1280 | // figure out possible base glyphs | - | | 1281 | memset(position, 0, len); never executed (the execution status of this line is deduced): memset(position, 0, len); | - | | 1282 | if (script == HB_Script_Devanagari || script == HB_Script_Gujarati) { never evaluated: script == HB_Script_Devanagari never evaluated: script == HB_Script_Gujarati | 0 | | 1283 | bool vattu = false; never executed (the execution status of this line is deduced): bool vattu = false; | - | | 1284 | for (i = base; i < len; ++i) { | 0 | | 1285 | position[i] = form(uc[i]); never executed (the execution status of this line is deduced): position[i] = form(uc[i]); | - | | 1286 | if (position[i] == Consonant) { never evaluated: position[i] == Consonant | 0 | | 1287 | lastConsonant = i; never executed (the execution status of this line is deduced): lastConsonant = i; | - | | 1288 | vattu = (!vattu && uc[i] == ra); never evaluated: !vattu never evaluated: uc[i] == ra | 0 | | 1289 | if (vattu) { | 0 | | 1290 | IDEBUG("excluding vattu glyph at %d from base candidates", i); never executed: printf("excluding vattu glyph at %d from base candidates", i); never evaluated: 0 | 0 | | 1291 | position[i] = Vattu; never executed (the execution status of this line is deduced): position[i] = Vattu; | - | | 1292 | } | 0 | | 1293 | } else if (position[i] == Matra) { never executed: } never evaluated: position[i] == Matra | 0 | | 1294 | matra = i; never executed (the execution status of this line is deduced): matra = i; | - | | 1295 | } | 0 | | 1296 | } | - | | 1297 | } else { | 0 | | 1298 | for (i = base; i < len; ++i) { | 0 | | 1299 | position[i] = form(uc[i]); never executed (the execution status of this line is deduced): position[i] = form(uc[i]); | - | | 1300 | if (position[i] == Consonant) never evaluated: position[i] == Consonant | 0 | | 1301 | lastConsonant = i; never executed: lastConsonant = i; | 0 | | 1302 | else if (matra < 0 && position[i] == Matra) never evaluated: matra < 0 never evaluated: position[i] == Matra | 0 | | 1303 | matra = i; never executed: matra = i; | 0 | | 1304 | } | - | | 1305 | } | 0 | | 1306 | int skipped = 0; never executed (the execution status of this line is deduced): int skipped = 0; | - | | 1307 | Position pos = Post; never executed (the execution status of this line is deduced): Position pos = Post; | - | | 1308 | for (i = len-1; i >= base; i--) { never evaluated: i >= base | 0 | | 1309 | if (position[i] != Consonant && (position[i] != Control || script == HB_Script_Kannada)) never evaluated: position[i] != Consonant never evaluated: position[i] != Control never evaluated: script == HB_Script_Kannada | 0 | | 1310 | continue; never executed: continue; | 0 | | 1311 | | - | | 1312 | if (i < len-1 && position[i] == Control && position[i+1] == Consonant) { never evaluated: i < len-1 never evaluated: position[i] == Control never evaluated: position[i+1] == Consonant | 0 | | 1313 | base = i+1; never executed (the execution status of this line is deduced): base = i+1; | - | | 1314 | break; | 0 | | 1315 | } | - | | 1316 | | - | | 1317 | Position charPosition = indic_position(uc[i]); never executed (the execution status of this line is deduced): Position charPosition = indic_position(uc[i]); | - | | 1318 | if (pos == Post && charPosition == Post) { never evaluated: pos == Post never evaluated: charPosition == Post | 0 | | 1319 | pos = Post; never executed (the execution status of this line is deduced): pos = Post; | - | | 1320 | } else if ((pos == Post || pos == Below) && charPosition == Below) { never executed: } never evaluated: pos == Post never evaluated: pos == Below never evaluated: charPosition == Below | 0 | | 1321 | if (script == HB_Script_Devanagari || script == HB_Script_Gujarati) never evaluated: script == HB_Script_Devanagari never evaluated: script == HB_Script_Gujarati | 0 | | 1322 | base = i; never executed: base = i; | 0 | | 1323 | pos = Below; never executed (the execution status of this line is deduced): pos = Below; | - | | 1324 | } else { | 0 | | 1325 | base = i; never executed (the execution status of this line is deduced): base = i; | - | | 1326 | break; | 0 | | 1327 | } | - | | 1328 | if (skipped == 2 && (script == HB_Script_Kannada || script == HB_Script_Telugu)) { never evaluated: skipped == 2 never evaluated: script == HB_Script_Kannada never evaluated: script == HB_Script_Telugu | 0 | | 1329 | base = i; never executed (the execution status of this line is deduced): base = i; | - | | 1330 | break; | 0 | | 1331 | } | - | | 1332 | ++skipped; never executed (the execution status of this line is deduced): ++skipped; | - | | 1333 | } | 0 | | 1334 | | - | | 1335 | IDEBUG(" base consonant at %d skipped=%d, lastConsonant=%d", base, skipped, lastConsonant); never executed: printf(" base consonant at %d skipped=%d, lastConsonant=%d", base, skipped, lastConsonant); never evaluated: 0 | 0 | | 1336 | | - | | 1337 | // Rule 2: | - | | 1338 | // | - | | 1339 | // If the base consonant is not the last one, Uniscribe | - | | 1340 | // moves the halant from the base consonant to the last | - | | 1341 | // one. | - | | 1342 | if (lastConsonant > base) { never evaluated: lastConsonant > base | 0 | | 1343 | int halantPos = 0; never executed (the execution status of this line is deduced): int halantPos = 0; | - | | 1344 | if (uc[base+1] == halant) never evaluated: uc[base+1] == halant | 0 | | 1345 | halantPos = base + 1; never executed: halantPos = base + 1; | 0 | | 1346 | else if (uc[base+1] == nukta && uc[base+2] == halant) never evaluated: uc[base+1] == nukta never evaluated: uc[base+2] == halant | 0 | | 1347 | halantPos = base + 2; never executed: halantPos = base + 2; | 0 | | 1348 | if (halantPos > 0) { never evaluated: halantPos > 0 | 0 | | 1349 | IDEBUG(" moving halant from %d to %d!", base+1, lastConsonant); never executed: printf(" moving halant from %d to %d!", base+1, lastConsonant); never evaluated: 0 | 0 | | 1350 | for (i = halantPos; i < lastConsonant; i++) never evaluated: i < lastConsonant | 0 | | 1351 | uc[i] = uc[i+1]; never executed: uc[i] = uc[i+1]; | 0 | | 1352 | uc[lastConsonant] = halant; never executed (the execution status of this line is deduced): uc[lastConsonant] = halant; | - | | 1353 | } | 0 | | 1354 | } | 0 | | 1355 | | - | | 1356 | // Rule 3: | - | | 1357 | // | - | | 1358 | // If the syllable starts with Ra + H, Uniscribe moves | - | | 1359 | // this combination so that it follows either: | - | | 1360 | | - | | 1361 | // * the post-base 'matra' (if any) or the base consonant | - | | 1362 | // (in scripts that show similarity to Devanagari, i.e., | - | | 1363 | // Devanagari, Gujarati, Bengali) | - | | 1364 | // * the base consonant (other scripts) | - | | 1365 | // * the end of the syllable (Kannada) | - | | 1366 | | - | | 1367 | Position matra_position = None; never executed (the execution status of this line is deduced): Position matra_position = None; | - | | 1368 | if (matra > 0) never evaluated: matra > 0 | 0 | | 1369 | matra_position = indic_position(uc[matra]); never executed: matra_position = indic_position(uc[matra]); | 0 | | 1370 | IDEBUG(" matra at %d with form %d, base=%d", matra, matra_position, base); never executed: printf(" matra at %d with form %d, base=%d", matra, matra_position, base); never evaluated: 0 | 0 | | 1371 | | - | | 1372 | if (beginsWithRa && base != 0) { never evaluated: beginsWithRa never evaluated: base != 0 | 0 | | 1373 | int toPos = base+1; never executed (the execution status of this line is deduced): int toPos = base+1; | - | | 1374 | if (toPos < len && uc[toPos] == nukta) never evaluated: toPos < len never evaluated: uc[toPos] == nukta | 0 | | 1375 | toPos++; | 0 | | 1376 | if (toPos < len && uc[toPos] == halant) never evaluated: toPos < len never evaluated: uc[toPos] == halant | 0 | | 1377 | toPos++; | 0 | | 1378 | if (toPos < len && uc[toPos] == 0x200d) never evaluated: toPos < len never evaluated: uc[toPos] == 0x200d | 0 | | 1379 | toPos++; | 0 | | 1380 | if (toPos < len-1 && uc[toPos] == ra && uc[toPos+1] == halant) never evaluated: toPos < len-1 never evaluated: uc[toPos] == ra never evaluated: uc[toPos+1] == halant | 0 | | 1381 | toPos += 2; never executed: toPos += 2; | 0 | | 1382 | if (script == HB_Script_Devanagari || script == HB_Script_Gujarati || script == HB_Script_Bengali) { never evaluated: script == HB_Script_Devanagari never evaluated: script == HB_Script_Gujarati never evaluated: script == HB_Script_Bengali | 0 | | 1383 | if (matra_position == Post || matra_position == Split) { never evaluated: matra_position == Post never evaluated: matra_position == Split | 0 | | 1384 | toPos = matra+1; never executed (the execution status of this line is deduced): toPos = matra+1; | - | | 1385 | matra -= 2; never executed (the execution status of this line is deduced): matra -= 2; | - | | 1386 | } | 0 | | 1387 | } else if (script == HB_Script_Kannada) { never executed: } never evaluated: script == HB_Script_Kannada | 0 | | 1388 | toPos = len; never executed (the execution status of this line is deduced): toPos = len; | - | | 1389 | matra -= 2; never executed (the execution status of this line is deduced): matra -= 2; | - | | 1390 | } | 0 | | 1391 | | - | | 1392 | IDEBUG("moving leading ra+halant to position %d", toPos); never executed: printf("moving leading ra+halant to position %d", toPos); never evaluated: 0 | 0 | | 1393 | for (i = 2; i < toPos; i++) never evaluated: i < toPos | 0 | | 1394 | uc[i-2] = uc[i]; never executed: uc[i-2] = uc[i]; | 0 | | 1395 | uc[toPos-2] = ra; never executed (the execution status of this line is deduced): uc[toPos-2] = ra; | - | | 1396 | uc[toPos-1] = halant; never executed (the execution status of this line is deduced): uc[toPos-1] = halant; | - | | 1397 | base -= 2; never executed (the execution status of this line is deduced): base -= 2; | - | | 1398 | if (properties & HasReph) never evaluated: properties & HasReph | 0 | | 1399 | reph = toPos-2; never executed: reph = toPos-2; | 0 | | 1400 | } | 0 | | 1401 | | - | | 1402 | // Rule 4: | - | | 1403 | | - | | 1404 | // Uniscribe splits two- or three-part matras into their | - | | 1405 | // parts. This splitting is a character-to-character | - | | 1406 | // operation). | - | | 1407 | // | - | | 1408 | // Uniscribe describes some moving operations for these | - | | 1409 | // matras here. For shaping however all pre matras need | - | | 1410 | // to be at the beginning of the syllable, so we just move | - | | 1411 | // them there now. | - | | 1412 | if (matra_position == Split) { never evaluated: matra_position == Split | 0 | | 1413 | splitMatra(uc, matra, len); never executed (the execution status of this line is deduced): splitMatra(uc, matra, len); | - | | 1414 | // Handle three-part matras (0xccb in Kannada) | - | | 1415 | matra_position = indic_position(uc[matra]); never executed (the execution status of this line is deduced): matra_position = indic_position(uc[matra]); | - | | 1416 | } | 0 | | 1417 | | - | | 1418 | if (matra_position == Pre) { never evaluated: matra_position == Pre | 0 | | 1419 | unsigned short m = uc[matra]; never executed (the execution status of this line is deduced): unsigned short m = uc[matra]; | - | | 1420 | while (matra--) | 0 | | 1421 | uc[matra+1] = uc[matra]; never executed: uc[matra+1] = uc[matra]; | 0 | | 1422 | uc[0] = m; never executed (the execution status of this line is deduced): uc[0] = m; | - | | 1423 | base++; never executed (the execution status of this line is deduced): base++; | - | | 1424 | } | 0 | | 1425 | } | 0 | | 1426 | | - | | 1427 | // Rule 5: | - | | 1428 | // | - | | 1429 | // Uniscribe classifies consonants and 'matra' parts as | - | | 1430 | // pre-base, above-base (Reph), below-base or post-base. This | - | | 1431 | // classification exists on the character code level and is | - | | 1432 | // language-dependent, not font-dependent. | - | | 1433 | for (i = 0; i < base; ++i) never evaluated: i < base | 0 | | 1434 | position[i] = Pre; never executed: position[i] = Pre; | 0 | | 1435 | position[base] = Base; never executed (the execution status of this line is deduced): position[base] = Base; | - | | 1436 | for (i = base+1; i < len; ++i) { | 0 | | 1437 | position[i] = indic_position(uc[i]); never executed (the execution status of this line is deduced): position[i] = indic_position(uc[i]); | - | | 1438 | // #### replace by adjusting table | - | | 1439 | if (uc[i] == nukta || uc[i] == halant) never evaluated: uc[i] == nukta never evaluated: uc[i] == halant | 0 | | 1440 | position[i] = Inherit; never executed: position[i] = Inherit; | 0 | | 1441 | } | 0 | | 1442 | if (reph > 0) { never evaluated: reph > 0 | 0 | | 1443 | // recalculate reph, it might have changed. | - | | 1444 | for (i = base+1; i < len; ++i) | 0 | | 1445 | if (uc[i] == ra) never evaluated: uc[i] == ra | 0 | | 1446 | reph = i; never executed: reph = i; | 0 | | 1447 | position[reph] = Reph; never executed (the execution status of this line is deduced): position[reph] = Reph; | - | | 1448 | position[reph+1] = Inherit; never executed (the execution status of this line is deduced): position[reph+1] = Inherit; | - | | 1449 | } | 0 | | 1450 | | - | | 1451 | // all reordering happens now to the chars after the base | - | | 1452 | int fixed = base+1; never executed (the execution status of this line is deduced): int fixed = base+1; | - | | 1453 | if (fixed < len && uc[fixed] == nukta) never evaluated: fixed < len never evaluated: uc[fixed] == nukta | 0 | | 1454 | fixed++; | 0 | | 1455 | if (fixed < len && uc[fixed] == halant) never evaluated: fixed < len never evaluated: uc[fixed] == halant | 0 | | 1456 | fixed++; | 0 | | 1457 | if (fixed < len && uc[fixed] == 0x200d) never evaluated: fixed < len never evaluated: uc[fixed] == 0x200d | 0 | | 1458 | fixed++; | 0 | | 1459 | | - | | 1460 | #ifdef INDIC_DEBUG | - | | 1461 | for (i = fixed; i < len; ++i) | - | | 1462 | IDEBUG("position[%d] = %d, form=%d uc=%x", i, position[i], form(uc[i]), uc[i]); | - | | 1463 | #endif | - | | 1464 | // we continuosly position the matras and vowel marks and increase the fixed | - | | 1465 | // until we reached the end. | - | | 1466 | const IndicOrdering *finalOrder = indic_order[script-HB_Script_Devanagari]; never executed (the execution status of this line is deduced): const IndicOrdering *finalOrder = indic_order[script-HB_Script_Devanagari]; | - | | 1467 | | - | | 1468 | IDEBUG(" reordering pass:"); never executed: printf(" reordering pass:"); never evaluated: 0 | 0 | | 1469 | IDEBUG(" base=%d fixed=%d", base, fixed); never executed: printf(" base=%d fixed=%d", base, fixed); never evaluated: 0 | 0 | | 1470 | int toMove = 0; never executed (the execution status of this line is deduced): int toMove = 0; | - | | 1471 | while (finalOrder[toMove].form && fixed < len-1) { never evaluated: finalOrder[toMove].form never evaluated: fixed < len-1 | 0 | | 1472 | IDEBUG(" fixed = %d, toMove=%d, moving form %d with pos %d", fixed, toMove, finalOrder[toMove].form, finalOrder[toMove].position); never executed: printf(" fixed = %d, toMove=%d, moving form %d with pos %d", fixed, toMove, finalOrder[toMove].form, finalOrder[toMove].position); never evaluated: 0 | 0 | | 1473 | for (i = fixed; i < len; i++) { | 0 | | 1474 | // IDEBUG() << " i=" << i << "uc=" << hex << uc[i] << "form=" << form(uc[i]) | - | | 1475 | // << "position=" << position[i]; | - | | 1476 | if (form(uc[i]) == finalOrder[toMove].form && never evaluated: form(uc[i]) == finalOrder[toMove].form | 0 | | 1477 | position[i] == finalOrder[toMove].position) { never evaluated: position[i] == finalOrder[toMove].position | 0 | | 1478 | // need to move this glyph | - | | 1479 | int to = fixed; never executed (the execution status of this line is deduced): int to = fixed; | - | | 1480 | if (i < len-1 && position[i+1] == Inherit) { never evaluated: i < len-1 never evaluated: position[i+1] == Inherit | 0 | | 1481 | IDEBUG(" moving two chars from %d to %d", i, to); never executed: printf(" moving two chars from %d to %d", i, to); never evaluated: 0 | 0 | | 1482 | unsigned short ch = uc[i]; never executed (the execution status of this line is deduced): unsigned short ch = uc[i]; | - | | 1483 | unsigned short ch2 = uc[i+1]; never executed (the execution status of this line is deduced): unsigned short ch2 = uc[i+1]; | - | | 1484 | unsigned char pos = position[i]; never executed (the execution status of this line is deduced): unsigned char pos = position[i]; | - | | 1485 | for (int j = i+1; j > to+1; j--) { never evaluated: j > to+1 | 0 | | 1486 | uc[j] = uc[j-2]; never executed (the execution status of this line is deduced): uc[j] = uc[j-2]; | - | | 1487 | position[j] = position[j-2]; never executed (the execution status of this line is deduced): position[j] = position[j-2]; | - | | 1488 | } | 0 | | 1489 | uc[to] = ch; never executed (the execution status of this line is deduced): uc[to] = ch; | - | | 1490 | uc[to+1] = ch2; never executed (the execution status of this line is deduced): uc[to+1] = ch2; | - | | 1491 | position[to] = pos; never executed (the execution status of this line is deduced): position[to] = pos; | - | | 1492 | position[to+1] = pos; never executed (the execution status of this line is deduced): position[to+1] = pos; | - | | 1493 | fixed += 2; never executed (the execution status of this line is deduced): fixed += 2; | - | | 1494 | } else { | 0 | | 1495 | IDEBUG(" moving one char from %d to %d", i, to); never executed: printf(" moving one char from %d to %d", i, to); never evaluated: 0 | 0 | | 1496 | unsigned short ch = uc[i]; never executed (the execution status of this line is deduced): unsigned short ch = uc[i]; | - | | 1497 | unsigned char pos = position[i]; never executed (the execution status of this line is deduced): unsigned char pos = position[i]; | - | | 1498 | for (int j = i; j > to; j--) { | 0 | | 1499 | uc[j] = uc[j-1]; never executed (the execution status of this line is deduced): uc[j] = uc[j-1]; | - | | 1500 | position[j] = position[j-1]; never executed (the execution status of this line is deduced): position[j] = position[j-1]; | - | | 1501 | } | 0 | | 1502 | uc[to] = ch; never executed (the execution status of this line is deduced): uc[to] = ch; | - | | 1503 | position[to] = pos; never executed (the execution status of this line is deduced): position[to] = pos; | - | | 1504 | fixed++; never executed (the execution status of this line is deduced): fixed++; | - | | 1505 | } | 0 | | 1506 | } | - | | 1507 | } | 0 | | 1508 | toMove++; never executed (the execution status of this line is deduced): toMove++; | - | | 1509 | } | 0 | | 1510 | | - | | 1511 | } | 0 | | 1512 | | - | | 1513 | if (reph > 0) { never evaluated: reph > 0 | 0 | | 1514 | // recalculate reph, it might have changed. | - | | 1515 | for (i = base+1; i < len; ++i) | 0 | | 1516 | if (reordered[i] == ra) never evaluated: reordered[i] == ra | 0 | | 1517 | reph = i; never executed: reph = i; | 0 | | 1518 | } | 0 | | 1519 | | - | | 1520 | #ifndef NO_OPENTYPE | - | | 1521 | const int availableGlyphs = item->num_glyphs; never executed (the execution status of this line is deduced): const int availableGlyphs = item->num_glyphs; | - | | 1522 | #endif | - | | 1523 | if (!item->font->klass->convertStringToGlyphIndices(item->font, never evaluated: !item->font->klass->convertStringToGlyphIndices(item->font, reordered, len, item->glyphs, &item->num_glyphs, item->item.bidiLevel % 2) | 0 | | 1524 | reordered, len, never evaluated: !item->font->klass->convertStringToGlyphIndices(item->font, reordered, len, item->glyphs, &item->num_glyphs, item->item.bidiLevel % 2) | 0 | | 1525 | item->glyphs, &item->num_glyphs, never evaluated: !item->font->klass->convertStringToGlyphIndices(item->font, reordered, len, item->glyphs, &item->num_glyphs, item->item.bidiLevel % 2) | 0 | | 1526 | item->item.bidiLevel % 2)) never evaluated: !item->font->klass->convertStringToGlyphIndices(item->font, reordered, len, item->glyphs, &item->num_glyphs, item->item.bidiLevel % 2) | 0 | | 1527 | goto error; never executed: goto error; | 0 | | 1528 | | - | | 1529 | | - | | 1530 | IDEBUG(" base=%d, reph=%d", base, reph); never executed: printf(" base=%d, reph=%d", base, reph); never evaluated: 0 | 0 | | 1531 | IDEBUG("reordered:"); never executed: printf("reordered:"); never evaluated: 0 | 0 | | 1532 | for (i = 0; i < len; i++) { | 0 | | 1533 | item->attributes[i].mark = false; never executed (the execution status of this line is deduced): item->attributes[i].mark = false; | - | | 1534 | item->attributes[i].clusterStart = false; never executed (the execution status of this line is deduced): item->attributes[i].clusterStart = false; | - | | 1535 | item->attributes[i].justification = 0; never executed (the execution status of this line is deduced): item->attributes[i].justification = 0; | - | | 1536 | item->attributes[i].zeroWidth = false; never executed (the execution status of this line is deduced): item->attributes[i].zeroWidth = false; | - | | 1537 | IDEBUG(" %d: %4x", i, reordered[i]); never executed: printf(" %d: %4x", i, reordered[i]); never evaluated: 0 | 0 | | 1538 | } | 0 | | 1539 | | - | | 1540 | // now we have the syllable in the right order, and can start running it through open type. | - | | 1541 | | - | | 1542 | for (i = 0; i < len; ++i) | 0 | | 1543 | control |= (form(reordered[i]) == Control); never executed: control |= (form(reordered[i]) == Control); | 0 | | 1544 | | - | | 1545 | #ifndef NO_OPENTYPE | - | | 1546 | if (openType) { never evaluated: openType | 0 | | 1547 | | - | | 1548 | // we need to keep track of where the base glyph is for some | - | | 1549 | // scripts and use the cluster feature for this. This | - | | 1550 | // also means we have to correct the logCluster output from | - | | 1551 | // the open type engine manually afterwards. for indic this | - | | 1552 | // is rather simple, as all chars just point to the first | - | | 1553 | // glyph in the syllable. | - | | 1554 | HB_STACKARRAY(unsigned short, clusters, len); never executed: clusters = (unsigned short *)malloc((len) * sizeof(unsigned short)); never evaluated: (len) >= 512 | 0 | | 1555 | HB_STACKARRAY(unsigned int, properties, len); never executed: properties = (unsigned int *)malloc((len) * sizeof(unsigned int)); never evaluated: (len) >= 512 | 0 | | 1556 | | - | | 1557 | for (i = 0; i < len; ++i) | 0 | | 1558 | clusters[i] = i; never executed: clusters[i] = i; | 0 | | 1559 | | - | | 1560 | // features we should always apply | - | | 1561 | for (i = 0; i < len; ++i) | 0 | | 1562 | properties[i] = ~(LocaProperty never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1563 | | CcmpProperty never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1564 | | NuktaProperty never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1565 | | VattuProperty never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1566 | | ConjunctFormProperty never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1567 | | PreSubstProperty never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1568 | | BelowSubstProperty never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1569 | | AboveSubstProperty never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1570 | | PostSubstProperty never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1571 | | HalantProperty never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1572 | | IndicCaltProperty never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1573 | | PositioningProperties); never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1574 | | - | | 1575 | // Loca always applies | - | | 1576 | // Ccmp always applies | - | | 1577 | // Init | - | | 1578 | if (item->item.pos == 0 never evaluated: item->item.pos == 0 | 0 | | 1579 | || !(isLetter(item->string[item->item.pos-1]) || isMark(item->string[item->item.pos-1]))) never evaluated: isLetter(item->string[item->item.pos-1]) never evaluated: isMark(item->string[item->item.pos-1]) | 0 | | 1580 | properties[0] &= ~InitProperty; never executed: properties[0] &= ~InitProperty; | 0 | | 1581 | | - | | 1582 | // Nukta always applies | - | | 1583 | // Akhant | - | | 1584 | for (i = 0; i <= base; ++i) never evaluated: i <= base | 0 | | 1585 | properties[i] &= ~AkhantProperty; never executed: properties[i] &= ~AkhantProperty; | 0 | | 1586 | // Reph | - | | 1587 | if (reph >= 0) { never evaluated: reph >= 0 | 0 | | 1588 | properties[reph] &= ~RephProperty; never executed (the execution status of this line is deduced): properties[reph] &= ~RephProperty; | - | | 1589 | properties[reph+1] &= ~RephProperty; never executed (the execution status of this line is deduced): properties[reph+1] &= ~RephProperty; | - | | 1590 | } | 0 | | 1591 | // BelowForm | - | | 1592 | for (i = base+1; i < len; ++i) | 0 | | 1593 | properties[i] &= ~BelowFormProperty; never executed: properties[i] &= ~BelowFormProperty; | 0 | | 1594 | | - | | 1595 | if (script == HB_Script_Devanagari || script == HB_Script_Gujarati) { never evaluated: script == HB_Script_Devanagari never evaluated: script == HB_Script_Gujarati | 0 | | 1596 | // vattu glyphs need this aswell | - | | 1597 | bool vattu = false; never executed (the execution status of this line is deduced): bool vattu = false; | - | | 1598 | for (i = base-2; i > 1; --i) { | 0 | | 1599 | if (form(reordered[i]) == Consonant) { never evaluated: form(reordered[i]) == Consonant | 0 | | 1600 | vattu = (!vattu && reordered[i] == ra); never evaluated: !vattu never evaluated: reordered[i] == ra | 0 | | 1601 | if (vattu) { | 0 | | 1602 | IDEBUG("forming vattu ligature at %d", i); never executed: printf("forming vattu ligature at %d", i); never evaluated: 0 | 0 | | 1603 | properties[i] &= ~BelowFormProperty; never executed (the execution status of this line is deduced): properties[i] &= ~BelowFormProperty; | - | | 1604 | properties[i+1] &= ~BelowFormProperty; never executed (the execution status of this line is deduced): properties[i+1] &= ~BelowFormProperty; | - | | 1605 | } | 0 | | 1606 | } | 0 | | 1607 | } | 0 | | 1608 | } | 0 | | 1609 | // HalfFormProperty | - | | 1610 | for (i = 0; i < base; ++i) never evaluated: i < base | 0 | | 1611 | properties[i] &= ~HalfFormProperty; never executed: properties[i] &= ~HalfFormProperty; | 0 | | 1612 | if (control) { | 0 | | 1613 | for (i = 2; i < len; ++i) { | 0 | | 1614 | if (reordered[i] == 0x200d /* ZWJ */) { never evaluated: reordered[i] == 0x200d | 0 | | 1615 | properties[i-1] &= ~HalfFormProperty; never executed (the execution status of this line is deduced): properties[i-1] &= ~HalfFormProperty; | - | | 1616 | properties[i-2] &= ~HalfFormProperty; never executed (the execution status of this line is deduced): properties[i-2] &= ~HalfFormProperty; | - | | 1617 | } else if (reordered[i] == 0x200c /* ZWNJ */) { never executed: } never evaluated: reordered[i] == 0x200c | 0 | | 1618 | properties[i-1] &= ~HalfFormProperty; never executed (the execution status of this line is deduced): properties[i-1] &= ~HalfFormProperty; | - | | 1619 | properties[i-2] &= ~HalfFormProperty; never executed (the execution status of this line is deduced): properties[i-2] &= ~HalfFormProperty; | - | | 1620 | } | 0 | | 1621 | } | - | | 1622 | } | 0 | | 1623 | // PostFormProperty | - | | 1624 | for (i = base+1; i < len; ++i) | 0 | | 1625 | properties[i] &= ~PostFormProperty; never executed: properties[i] &= ~PostFormProperty; | 0 | | 1626 | // vattu always applies | - | | 1627 | // pres always applies | - | | 1628 | // blws always applies | - | | 1629 | // abvs always applies | - | | 1630 | // psts always applies | - | | 1631 | // halant always applies | - | | 1632 | // calt always applies | - | | 1633 | | - | | 1634 | #ifdef INDIC_DEBUG | - | | 1635 | // { | - | | 1636 | // IDEBUG("OT properties:"); | - | | 1637 | // for (int i = 0; i < len; ++i) | - | | 1638 | // qDebug(" i: %s", ::propertiesToString(properties[i]).toLatin1().data()); | - | | 1639 | // } | - | | 1640 | #endif | - | | 1641 | | - | | 1642 | // initialize | - | | 1643 | item->log_clusters = clusters; never executed (the execution status of this line is deduced): item->log_clusters = clusters; | - | | 1644 | HB_OpenTypeShape(item, properties); never executed (the execution status of this line is deduced): HB_OpenTypeShape(item, properties); | - | | 1645 | | - | | 1646 | int newLen = item->face->buffer->in_length; never executed (the execution status of this line is deduced): int newLen = item->face->buffer->in_length; | - | | 1647 | HB_GlyphItem otl_glyphs = item->face->buffer->in_string; never executed (the execution status of this line is deduced): HB_GlyphItem otl_glyphs = item->face->buffer->in_string; | - | | 1648 | | - | | 1649 | // move the left matra back to its correct position in malayalam and tamil | - | | 1650 | if ((script == HB_Script_Malayalam || script == HB_Script_Tamil) && (form(reordered[0]) == Matra)) { never evaluated: script == HB_Script_Malayalam never evaluated: script == HB_Script_Tamil never evaluated: (form(reordered[0]) == Matra) | 0 | | 1651 | // qDebug("reordering matra, len=%d", newLen); | - | | 1652 | // need to find the base in the shaped string and move the matra there | - | | 1653 | int basePos = 0; never executed (the execution status of this line is deduced): int basePos = 0; | - | | 1654 | while (basePos < newLen && (int)otl_glyphs[basePos].cluster <= base) never evaluated: basePos < newLen never evaluated: (int)otl_glyphs[basePos].cluster <= base | 0 | | 1655 | basePos++; never executed: basePos++; | 0 | | 1656 | --basePos; never executed (the execution status of this line is deduced): --basePos; | - | | 1657 | if (basePos < newLen && basePos > 1) { never evaluated: basePos < newLen never evaluated: basePos > 1 | 0 | | 1658 | // qDebug("moving prebase matra to position %d in syllable newlen=%d", basePos, newLen); | - | | 1659 | HB_GlyphItemRec m = otl_glyphs[0]; never executed (the execution status of this line is deduced): HB_GlyphItemRec m = otl_glyphs[0]; | - | | 1660 | --basePos; never executed (the execution status of this line is deduced): --basePos; | - | | 1661 | for (i = 0; i < basePos; ++i) never evaluated: i < basePos | 0 | | 1662 | otl_glyphs[i] = otl_glyphs[i+1]; never executed: otl_glyphs[i] = otl_glyphs[i+1]; | 0 | | 1663 | otl_glyphs[basePos] = m; never executed (the execution status of this line is deduced): otl_glyphs[basePos] = m; | - | | 1664 | } | 0 | | 1665 | } | 0 | | 1666 | | - | | 1667 | HB_Bool positioned = HB_OpenTypePosition(item, availableGlyphs, false); never executed (the execution status of this line is deduced): HB_Bool positioned = HB_OpenTypePosition(item, availableGlyphs, false); | - | | 1668 | | - | | 1669 | HB_FREE_STACKARRAY(clusters); never executed: free(clusters); never evaluated: stackclusters != clusters | 0 | | 1670 | HB_FREE_STACKARRAY(properties); never executed: free(properties); never evaluated: stackproperties != properties | 0 | | 1671 | | - | | 1672 | if (!positioned) never evaluated: !positioned | 0 | | 1673 | goto error; never executed: goto error; | 0 | | 1674 | | - | | 1675 | if (control) { | 0 | | 1676 | IDEBUG("found a control char in the syllable"); never executed: printf("found a control char in the syllable"); never evaluated: 0 | 0 | | 1677 | hb_uint32 i = 0, j = 0; never executed (the execution status of this line is deduced): hb_uint32 i = 0, j = 0; | - | | 1678 | while (i < item->num_glyphs) { never evaluated: i < item->num_glyphs | 0 | | 1679 | if (form(reordered[otl_glyphs[i].cluster]) == Control) { never evaluated: form(reordered[otl_glyphs[i].cluster]) == Control | 0 | | 1680 | ++i; never executed (the execution status of this line is deduced): ++i; | - | | 1681 | if (i >= item->num_glyphs) never evaluated: i >= item->num_glyphs | 0 | | 1682 | break; | 0 | | 1683 | } | 0 | | 1684 | item->glyphs[j] = item->glyphs[i]; never executed (the execution status of this line is deduced): item->glyphs[j] = item->glyphs[i]; | - | | 1685 | item->attributes[j] = item->attributes[i]; never executed (the execution status of this line is deduced): item->attributes[j] = item->attributes[i]; | - | | 1686 | item->advances[j] = item->advances[i]; never executed (the execution status of this line is deduced): item->advances[j] = item->advances[i]; | - | | 1687 | ++i; never executed (the execution status of this line is deduced): ++i; | - | | 1688 | ++j; never executed (the execution status of this line is deduced): ++j; | - | | 1689 | } | 0 | | 1690 | item->num_glyphs = j; never executed (the execution status of this line is deduced): item->num_glyphs = j; | - | | 1691 | } | 0 | | 1692 | | - | | 1693 | } else { | 0 | | 1694 | HB_HeuristicPosition(item); never executed (the execution status of this line is deduced): HB_HeuristicPosition(item); | - | | 1695 | } | 0 | | 1696 | #endif // NO_OPENTYPE | - | | 1697 | item->attributes[0].clusterStart = true; never executed (the execution status of this line is deduced): item->attributes[0].clusterStart = true; | - | | 1698 | | - | | 1699 | HB_FREE_STACKARRAY(reordered); never executed: free(reordered); never evaluated: stackreordered != reordered | 0 | | 1700 | HB_FREE_STACKARRAY(position); never executed: free(position); never evaluated: stackposition != position | 0 | | 1701 | | - | | 1702 | IDEBUG("<<<<<<"); never executed: printf("<<<<<<"); never evaluated: 0 | 0 | | 1703 | return true; never executed: return true; | 0 | | 1704 | | - | | 1705 | error: | - | | 1706 | HB_FREE_STACKARRAY(reordered); never executed: free(reordered); never evaluated: stackreordered != reordered | 0 | | 1707 | HB_FREE_STACKARRAY(position); never executed: free(position); never evaluated: stackposition != position | 0 | | 1708 | return false; never executed: return false; | 0 | | 1709 | } | - | | 1710 | | - | | 1711 | /* syllables are of the form: | - | | 1712 | | - | | 1713 | (Consonant Nukta? Halant)* Consonant Matra? VowelMark? StressMark? | - | | 1714 | (Consonant Nukta? Halant)* Consonant Halant | - | | 1715 | IndependentVowel VowelMark? StressMark? | - | | 1716 | | - | | 1717 | We return syllable boundaries on invalid combinations aswell | - | | 1718 | */ | - | | 1719 | static int indic_nextSyllableBoundary(HB_Script script, const HB_UChar16 *s, int start, int end, bool *invalid) | - | | 1720 | { | - | | 1721 | *invalid = false; never executed (the execution status of this line is deduced): *invalid = false; | - | | 1722 | IDEBUG("indic_nextSyllableBoundary: start=%d, end=%d", start, end); never executed: printf("indic_nextSyllableBoundary: start=%d, end=%d", start, end); never evaluated: 0 | 0 | | 1723 | const HB_UChar16 *uc = s+start; never executed (the execution status of this line is deduced): const HB_UChar16 *uc = s+start; | - | | 1724 | | - | | 1725 | int pos = 0; never executed (the execution status of this line is deduced): int pos = 0; | - | | 1726 | Form state = form(uc[pos]); never executed (the execution status of this line is deduced): Form state = form(uc[pos]); | - | | 1727 | IDEBUG("state[%d]=%d (uc=%4x)", pos, state, uc[pos]); never executed: printf("state[%d]=%d (uc=%4x)", pos, state, uc[pos]); never evaluated: 0 | 0 | | 1728 | pos++; never executed (the execution status of this line is deduced): pos++; | - | | 1729 | | - | | 1730 | if (state != Consonant && state != IndependentVowel) { never evaluated: state != Consonant never evaluated: state != IndependentVowel | 0 | | 1731 | if (state != Other) never evaluated: state != Other | 0 | | 1732 | *invalid = true; never executed: *invalid = true; | 0 | | 1733 | goto finish; never executed: goto finish; | 0 | | 1734 | } | - | | 1735 | | - | | 1736 | while (pos < end - start) { never evaluated: pos < end - start | 0 | | 1737 | Form newState = form(uc[pos]); never executed (the execution status of this line is deduced): Form newState = form(uc[pos]); | - | | 1738 | IDEBUG("state[%d]=%d (uc=%4x)", pos, newState, uc[pos]); never executed: printf("state[%d]=%d (uc=%4x)", pos, newState, uc[pos]); never evaluated: 0 | 0 | | 1739 | switch(newState) { | - | | 1740 | case Control: | - | | 1741 | newState = state; never executed (the execution status of this line is deduced): newState = state; | - | | 1742 | if (state == Halant && uc[pos] == 0x200d /* ZWJ */) never evaluated: state == Halant never evaluated: uc[pos] == 0x200d | 0 | | 1743 | break; | 0 | | 1744 | // the control character should be the last char in the item | - | | 1745 | if (state == Consonant && script == HB_Script_Bengali && uc[pos-1] == 0x09B0 && uc[pos] == 0x200d /* ZWJ */) never evaluated: state == Consonant never evaluated: script == HB_Script_Bengali never evaluated: uc[pos-1] == 0x09B0 never evaluated: uc[pos] == 0x200d | 0 | | 1746 | break; | 0 | | 1747 | if (state == Consonant && script == HB_Script_Kannada && uc[pos-1] == 0x0CB0 && uc[pos] == 0x200d /* ZWJ */) never evaluated: state == Consonant never evaluated: script == HB_Script_Kannada never evaluated: uc[pos-1] == 0x0CB0 never evaluated: uc[pos] == 0x200d | 0 | | 1748 | break; | 0 | | 1749 | // Bengali and Kannada has a special exception for rendering yaphala with ra (to avoid reph) see http://www.unicode.org/faq/indic.html#15 | - | | 1750 | ++pos; never executed (the execution status of this line is deduced): ++pos; | - | | 1751 | goto finish; never executed: goto finish; | 0 | | 1752 | case Consonant: | - | | 1753 | if (state == Halant && (script != HB_Script_Sinhala || uc[pos-1] == 0x200d /* ZWJ */)) never evaluated: state == Halant never evaluated: script != HB_Script_Sinhala never evaluated: uc[pos-1] == 0x200d | 0 | | 1754 | break; | 0 | | 1755 | goto finish; never executed: goto finish; | 0 | | 1756 | case Halant: | - | | 1757 | if (state == Nukta || state == Consonant) never evaluated: state == Nukta never evaluated: state == Consonant | 0 | | 1758 | break; | 0 | | 1759 | // Bengali has a special exception allowing the combination Vowel_A/E + Halant + Ya | - | | 1760 | if (script == HB_Script_Bengali && pos == 1 && never evaluated: script == HB_Script_Bengali never evaluated: pos == 1 | 0 | | 1761 | (uc[0] == 0x0985 || uc[0] == 0x098f)) never evaluated: uc[0] == 0x0985 never evaluated: uc[0] == 0x098f | 0 | | 1762 | break; | 0 | | 1763 | // Sinhala uses the Halant as a component of certain matras. Allow these, but keep the state on Matra. | - | | 1764 | if (script == HB_Script_Sinhala && state == Matra) { never evaluated: script == HB_Script_Sinhala never evaluated: state == Matra | 0 | | 1765 | ++pos; never executed (the execution status of this line is deduced): ++pos; | - | | 1766 | continue; never executed: continue; | 0 | | 1767 | } | - | | 1768 | if (script == HB_Script_Malayalam && state == Matra && uc[pos-1] == 0x0d41) { never evaluated: script == HB_Script_Malayalam never evaluated: state == Matra never evaluated: uc[pos-1] == 0x0d41 | 0 | | 1769 | ++pos; never executed (the execution status of this line is deduced): ++pos; | - | | 1770 | continue; never executed: continue; | 0 | | 1771 | } | - | | 1772 | goto finish; never executed: goto finish; | 0 | | 1773 | case Nukta: | - | | 1774 | if (state == Consonant) never evaluated: state == Consonant | 0 | | 1775 | break; | 0 | | 1776 | goto finish; never executed: goto finish; | 0 | | 1777 | case StressMark: | - | | 1778 | if (state == VowelMark) never evaluated: state == VowelMark | 0 | | 1779 | break; | 0 | | 1780 | // fall through | - | | 1781 | case VowelMark: code before this statement never executed: case VowelMark: | 0 | | 1782 | if (state == Matra || state == LengthMark || state == IndependentVowel) never evaluated: state == Matra never evaluated: state == LengthMark never evaluated: state == IndependentVowel | 0 | | 1783 | break; | 0 | | 1784 | // fall through | - | | 1785 | case Matra: code before this statement never executed: case Matra: | 0 | | 1786 | if (state == Consonant || state == Nukta) never evaluated: state == Consonant never evaluated: state == Nukta | 0 | | 1787 | break; | 0 | | 1788 | if (state == Matra) { never evaluated: state == Matra | 0 | | 1789 | // ### needs proper testing for correct two/three part matras | - | | 1790 | break; | 0 | | 1791 | } | - | | 1792 | // ### not sure if this is correct. If it is, does it apply only to Bengali or should | - | | 1793 | // it work for all Indic languages? | - | | 1794 | // the combination Independent_A + Vowel Sign AA is allowed. | - | | 1795 | if (script == HB_Script_Bengali && uc[pos] == 0x9be && uc[pos-1] == 0x985) never evaluated: script == HB_Script_Bengali never evaluated: uc[pos] == 0x9be never evaluated: uc[pos-1] == 0x985 | 0 | | 1796 | break; | 0 | | 1797 | if (script == HB_Script_Tamil && state == Matra) { never evaluated: script == HB_Script_Tamil never evaluated: state == Matra | 0 | | 1798 | if (uc[pos-1] == 0x0bc6 && never evaluated: uc[pos-1] == 0x0bc6 | 0 | | 1799 | (uc[pos] == 0xbbe || uc[pos] == 0xbd7)) never evaluated: uc[pos] == 0xbbe never evaluated: uc[pos] == 0xbd7 | 0 | | 1800 | break; | 0 | | 1801 | if (uc[pos-1] == 0x0bc7 && uc[pos] == 0xbbe) never evaluated: uc[pos-1] == 0x0bc7 never evaluated: uc[pos] == 0xbbe | 0 | | 1802 | break; | 0 | | 1803 | } | 0 | | 1804 | goto finish; never executed: goto finish; | 0 | | 1805 | | - | | 1806 | case LengthMark: | - | | 1807 | if (state == Matra) { never evaluated: state == Matra | 0 | | 1808 | // ### needs proper testing for correct two/three part matras | - | | 1809 | break; | 0 | | 1810 | } | - | | 1811 | case IndependentVowel: | - | | 1812 | case Invalid: | - | | 1813 | case Other: | - | | 1814 | goto finish; never executed: goto finish; | 0 | | 1815 | } | - | | 1816 | state = newState; never executed (the execution status of this line is deduced): state = newState; | - | | 1817 | pos++; never executed (the execution status of this line is deduced): pos++; | - | | 1818 | } | 0 | | 1819 | finish: | - | | 1820 | return pos+start; never executed: return pos+start; | 0 | | 1821 | } | - | | 1822 | | - | | 1823 | HB_Bool HB_IndicShape(HB_ShaperItem *item) | - | | 1824 | { | - | | 1825 | assert(item->item.script >= HB_Script_Devanagari && item->item.script <= HB_Script_Sinhala); never executed (the execution status of this line is deduced): ((item->item.script >= HB_Script_Devanagari && item->item.script <= HB_Script_Sinhala) ? static_cast<void> (0) : __assert_fail ("item->item.script >= HB_Script_Devanagari && item->item.script <= HB_Script_Sinhala", "../3rdparty/harfbuzz/src/harfbuzz-indic.cpp", 1825, __PRETTY_FUNCTION__)); | - | | 1826 | | - | | 1827 | HB_Bool openType = false; never executed (the execution status of this line is deduced): HB_Bool openType = false; | - | | 1828 | #ifndef NO_OPENTYPE | - | | 1829 | openType = HB_SelectScript(item, indic_features); never executed (the execution status of this line is deduced): openType = HB_SelectScript(item, indic_features); | - | | 1830 | #endif | - | | 1831 | unsigned short *logClusters = item->log_clusters; never executed (the execution status of this line is deduced): unsigned short *logClusters = item->log_clusters; | - | | 1832 | | - | | 1833 | HB_ShaperItem syllable = *item; never executed (the execution status of this line is deduced): HB_ShaperItem syllable = *item; | - | | 1834 | int first_glyph = 0; never executed (the execution status of this line is deduced): int first_glyph = 0; | - | | 1835 | | - | | 1836 | int sstart = item->item.pos; never executed (the execution status of this line is deduced): int sstart = item->item.pos; | - | | 1837 | int end = sstart + item->item.length; never executed (the execution status of this line is deduced): int end = sstart + item->item.length; | - | | 1838 | IDEBUG("indic_shape: from %d length %d", item->item.pos, item->item.length); never executed: printf("indic_shape: from %d length %d", item->item.pos, item->item.length); never evaluated: 0 | 0 | | 1839 | while (sstart < end) { never evaluated: sstart < end | 0 | | 1840 | bool invalid; never executed (the execution status of this line is deduced): bool invalid; | - | | 1841 | int send = indic_nextSyllableBoundary(item->item.script, item->string, sstart, end, &invalid); never executed (the execution status of this line is deduced): int send = indic_nextSyllableBoundary(item->item.script, item->string, sstart, end, &invalid); | - | | 1842 | IDEBUG("syllable from %d, length %d, invalid=%s", sstart, send-sstart, never executed: printf("syllable from %d, length %d, invalid=%s", sstart, send-sstart, invalid ? "true" : "false"); never evaluated: 0 | 0 | | 1843 | invalid ? "true" : "false"); never executed: printf("syllable from %d, length %d, invalid=%s", sstart, send-sstart, invalid ? "true" : "false"); | 0 | | 1844 | syllable.item.pos = sstart; never executed (the execution status of this line is deduced): syllable.item.pos = sstart; | - | | 1845 | syllable.item.length = send-sstart; never executed (the execution status of this line is deduced): syllable.item.length = send-sstart; | - | | 1846 | syllable.glyphs = item->glyphs + first_glyph; never executed (the execution status of this line is deduced): syllable.glyphs = item->glyphs + first_glyph; | - | | 1847 | syllable.attributes = item->attributes + first_glyph; never executed (the execution status of this line is deduced): syllable.attributes = item->attributes + first_glyph; | - | | 1848 | syllable.offsets = item->offsets + first_glyph; never executed (the execution status of this line is deduced): syllable.offsets = item->offsets + first_glyph; | - | | 1849 | syllable.advances = item->advances + first_glyph; never executed (the execution status of this line is deduced): syllable.advances = item->advances + first_glyph; | - | | 1850 | syllable.num_glyphs = item->num_glyphs - first_glyph; never executed (the execution status of this line is deduced): syllable.num_glyphs = item->num_glyphs - first_glyph; | - | | 1851 | if (!indic_shape_syllable(openType, &syllable, invalid)) { never evaluated: !indic_shape_syllable(openType, &syllable, invalid) | 0 | | 1852 | IDEBUG("syllable shaping failed, syllable requests %d glyphs", syllable.num_glyphs); never executed: printf("syllable shaping failed, syllable requests %d glyphs", syllable.num_glyphs); never evaluated: 0 | 0 | | 1853 | item->num_glyphs += syllable.num_glyphs; never executed (the execution status of this line is deduced): item->num_glyphs += syllable.num_glyphs; | - | | 1854 | return false; never executed: return false; | 0 | | 1855 | } | - | | 1856 | // fix logcluster array | - | | 1857 | IDEBUG("syllable:"); never executed: printf("syllable:"); never evaluated: 0 | 0 | | 1858 | hb_uint32 g; never executed (the execution status of this line is deduced): hb_uint32 g; | - | | 1859 | for (g = first_glyph; g < first_glyph + syllable.num_glyphs; ++g) never evaluated: g < first_glyph + syllable.num_glyphs | 0 | | 1860 | IDEBUG(" %d -> glyph %x", g, item->glyphs[g]); never executed: printf(" %d -> glyph %x", g, item->glyphs[g]); never evaluated: 0 | 0 | | 1861 | IDEBUG(" logclusters:"); never executed: printf(" logclusters:"); never evaluated: 0 | 0 | | 1862 | int i; never executed (the execution status of this line is deduced): int i; | - | | 1863 | for (i = sstart; i < send; ++i) { never evaluated: i < send | 0 | | 1864 | IDEBUG(" %d -> glyph %d", i, first_glyph); never executed: printf(" %d -> glyph %d", i, first_glyph); never evaluated: 0 | 0 | | 1865 | logClusters[i-item->item.pos] = first_glyph; never executed (the execution status of this line is deduced): logClusters[i-item->item.pos] = first_glyph; | - | | 1866 | } | 0 | | 1867 | sstart = send; never executed (the execution status of this line is deduced): sstart = send; | - | | 1868 | first_glyph += syllable.num_glyphs; never executed (the execution status of this line is deduced): first_glyph += syllable.num_glyphs; | - | | 1869 | } | 0 | | 1870 | item->num_glyphs = first_glyph; never executed (the execution status of this line is deduced): item->num_glyphs = first_glyph; | - | | 1871 | return true; never executed: return true; | 0 | | 1872 | } | - | | 1873 | | - | | 1874 | void HB_IndicAttributes(HB_Script script, const HB_UChar16 *text, hb_uint32 from, hb_uint32 len, HB_CharAttributes *attributes) | - | | 1875 | { | - | | 1876 | int end = from + len; never executed (the execution status of this line is deduced): int end = from + len; | - | | 1877 | const HB_UChar16 *uc = text + from; never executed (the execution status of this line is deduced): const HB_UChar16 *uc = text + from; | - | | 1878 | attributes += from; never executed (the execution status of this line is deduced): attributes += from; | - | | 1879 | hb_uint32 i = 0; never executed (the execution status of this line is deduced): hb_uint32 i = 0; | - | | 1880 | while (i < len) { | 0 | | 1881 | bool invalid; never executed (the execution status of this line is deduced): bool invalid; | - | | 1882 | hb_uint32 boundary = indic_nextSyllableBoundary(script, text, from+i, end, &invalid) - from; never executed (the execution status of this line is deduced): hb_uint32 boundary = indic_nextSyllableBoundary(script, text, from+i, end, &invalid) - from; | - | | 1883 | attributes[i].graphemeBoundary = true; never executed (the execution status of this line is deduced): attributes[i].graphemeBoundary = true; | - | | 1884 | | - | | 1885 | if (boundary > len-1) boundary = len; never executed: boundary = len; never evaluated: boundary > len-1 | 0 | | 1886 | i++; never executed (the execution status of this line is deduced): i++; | - | | 1887 | while (i < boundary) { never evaluated: i < boundary | 0 | | 1888 | attributes[i].graphemeBoundary = false; never executed (the execution status of this line is deduced): attributes[i].graphemeBoundary = false; | - | | 1889 | ++uc; never executed (the execution status of this line is deduced): ++uc; | - | | 1890 | ++i; never executed (the execution status of this line is deduced): ++i; | - | | 1891 | } | 0 | | 1892 | assert(i == boundary); never executed (the execution status of this line is deduced): ((i == boundary) ? static_cast<void> (0) : __assert_fail ("i == boundary", "../3rdparty/harfbuzz/src/harfbuzz-indic.cpp", 1892, __PRETTY_FUNCTION__)); | - | | 1893 | } | 0 | | 1894 | | - | | 1895 | | - | | 1896 | } | 0 | | 1897 | | - | | 1898 | | - | | 1899 | | - | | | |
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