| Line | Source Code | Coverage |
|---|
| 1 | | - | | 2 | | - | | 3 | | - | | 4 | | - | | 5 | static HB_Bool isLetter(HB_UChar16 ucs) | - | | 6 | { | - | | 7 | const int test = (1 << (HB_Letter_Uppercase)) | | - | | 8 | (1 << (HB_Letter_Lowercase)) | | - | | 9 | (1 << (HB_Letter_Titlecase)) | | - | | 10 | (1 << (HB_Letter_Modifier)) | | - | | 11 | (1 << (HB_Letter_Other)); | - | | 12 | return ((1 << (HB_GetUnicodeCharCategory(ucs))) & test) != 0; never executed: return ((1 << (HB_GetUnicodeCharCategory(ucs))) & test) != 0; | 0 | | 13 | } | - | | 14 | | - | | 15 | static HB_Bool isMark(HB_UChar16 ucs) | - | | 16 | { | - | | 17 | const int test = (1 << (HB_Mark_NonSpacing)) | | - | | 18 | (1 << (HB_Mark_SpacingCombining)) | | - | | 19 | (1 << (HB_Mark_Enclosing)); | - | | 20 | return (1 << (HB_GetUnicodeCharCategory(ucs))) & test; never executed: return (1 << (HB_GetUnicodeCharCategory(ucs))) & test; | 0 | | 21 | } | - | | 22 | | - | | 23 | enum Form { | - | | 24 | Invalid = 0x0, | - | | 25 | UnknownForm = Invalid, | - | | 26 | Consonant, | - | | 27 | Nukta, | - | | 28 | Halant, | - | | 29 | Matra, | - | | 30 | VowelMark, | - | | 31 | StressMark, | - | | 32 | IndependentVowel, | - | | 33 | LengthMark, | - | | 34 | Control, | - | | 35 | Other | - | | 36 | }; | - | | 37 | | - | | 38 | static const unsigned char indicForms[0xe00-0x900] = { | - | | 39 | | - | | 40 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 41 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 42 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 43 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 44 | | - | | 45 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 46 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 47 | Consonant, Consonant, Consonant, Consonant, | - | | 48 | Consonant, Consonant, Consonant, Consonant, | - | | 49 | | - | | 50 | Consonant, Consonant, Consonant, Consonant, | - | | 51 | Consonant, Consonant, Consonant, Consonant, | - | | 52 | Consonant, Consonant, Consonant, Consonant, | - | | 53 | Consonant, Consonant, Consonant, Consonant, | - | | 54 | | - | | 55 | Consonant, Consonant, Consonant, Consonant, | - | | 56 | Consonant, Consonant, Consonant, Consonant, | - | | 57 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 58 | Nukta, Other, Matra, Matra, | - | | 59 | | - | | 60 | Matra, Matra, Matra, Matra, | - | | 61 | Matra, Matra, Matra, Matra, | - | | 62 | Matra, Matra, Matra, Matra, | - | | 63 | Matra, Halant, UnknownForm, UnknownForm, | - | | 64 | | - | | 65 | Other, StressMark, StressMark, StressMark, | - | | 66 | StressMark, UnknownForm, UnknownForm, UnknownForm, | - | | 67 | Consonant, Consonant, Consonant, Consonant, | - | | 68 | Consonant, Consonant, Consonant, Consonant, | - | | 69 | | - | | 70 | IndependentVowel, IndependentVowel, VowelMark, VowelMark, | - | | 71 | Other, Other, Other, Other, | - | | 72 | Other, Other, Other, Other, | - | | 73 | Other, Other, Other, Other, | - | | 74 | | - | | 75 | Other, Other, Other, Other, | - | | 76 | Other, Other, Other, Other, | - | | 77 | Other, Other, Other, Consonant, | - | | 78 | Consonant, Consonant , Consonant, Consonant, | - | | 79 | | - | | 80 | | - | | 81 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 82 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 83 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 84 | IndependentVowel, Invalid, Invalid, IndependentVowel, | - | | 85 | | - | | 86 | IndependentVowel, Invalid, Invalid, IndependentVowel, | - | | 87 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 88 | Consonant, Consonant, Consonant, Consonant, | - | | 89 | Consonant, Consonant, Consonant, Consonant, | - | | 90 | | - | | 91 | Consonant, Consonant, Consonant, Consonant, | - | | 92 | Consonant, Consonant, Consonant, Consonant, | - | | 93 | Consonant, Invalid, Consonant, Consonant, | - | | 94 | Consonant, Consonant, Consonant, Consonant, | - | | 95 | | - | | 96 | Consonant, Invalid, Consonant, Invalid, | - | | 97 | Invalid, Invalid, Consonant, Consonant, | - | | 98 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 99 | Nukta, Other, Matra, Matra, | - | | 100 | | - | | 101 | Matra, Matra, Matra, Matra, | - | | 102 | Matra, Invalid, Invalid, Matra, | - | | 103 | Matra, Invalid, Invalid, Matra, | - | | 104 | Matra, Halant, Consonant, UnknownForm, | - | | 105 | | - | | 106 | Invalid, Invalid, Invalid, Invalid, | - | | 107 | Invalid, Invalid, Invalid, VowelMark, | - | | 108 | Invalid, Invalid, Invalid, Invalid, | - | | 109 | Consonant, Consonant, Invalid, Consonant, | - | | 110 | | - | | 111 | IndependentVowel, IndependentVowel, VowelMark, VowelMark, | - | | 112 | Other, Other, Other, Other, | - | | 113 | Other, Other, Other, Other, | - | | 114 | Other, Other, Other, Other, | - | | 115 | | - | | 116 | Consonant, Consonant, Other, Other, | - | | 117 | Other, Other, Other, Other, | - | | 118 | Other, Other, Other, Other, | - | | 119 | Other, Other, Other, Other, | - | | 120 | | - | | 121 | | - | | 122 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 123 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 124 | IndependentVowel, IndependentVowel, IndependentVowel, Invalid, | - | | 125 | Invalid, Invalid, Invalid, IndependentVowel, | - | | 126 | | - | | 127 | IndependentVowel, Invalid, Invalid, IndependentVowel, | - | | 128 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 129 | Consonant, Consonant, Consonant, Consonant, | - | | 130 | Consonant, Consonant, Consonant, Consonant, | - | | 131 | | - | | 132 | Consonant, Consonant, Consonant, Consonant, | - | | 133 | Consonant, Consonant, Consonant, Consonant, | - | | 134 | Consonant, Invalid, Consonant, Consonant, | - | | 135 | Consonant, Consonant, Consonant, Consonant, | - | | 136 | | - | | 137 | Consonant, Invalid, Consonant, Consonant, | - | | 138 | Invalid, Consonant, Consonant, Invalid, | - | | 139 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 140 | Nukta, Other, Matra, Matra, | - | | 141 | | - | | 142 | Matra, Matra, Matra, Invalid, | - | | 143 | Invalid, Invalid, Invalid, Matra, | - | | 144 | Matra, Invalid, Invalid, Matra, | - | | 145 | Matra, Halant, UnknownForm, UnknownForm, | - | | 146 | | - | | 147 | Invalid, Invalid, Invalid, Invalid, | - | | 148 | Invalid, UnknownForm, UnknownForm, UnknownForm, | - | | 149 | Invalid, Consonant, Consonant, Consonant, | - | | 150 | Consonant, Invalid, Consonant, Invalid, | - | | 151 | | - | | 152 | Other, Other, Invalid, Invalid, | - | | 153 | Other, Other, Other, Other, | - | | 154 | Other, Other, Other, Other, | - | | 155 | Other, Other, Other, Other, | - | | 156 | | - | | 157 | StressMark, StressMark, Consonant, Consonant, | - | | 158 | Other, Other, Other, Other, | - | | 159 | Other, Other, Other, Other, | - | | 160 | Other, Other, Other, Other, | - | | 161 | | - | | 162 | | - | | 163 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 164 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 165 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 166 | IndependentVowel, IndependentVowel, Invalid, IndependentVowel, | - | | 167 | | - | | 168 | IndependentVowel, IndependentVowel, Invalid, IndependentVowel, | - | | 169 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 170 | Consonant, Consonant, Consonant, Consonant, | - | | 171 | Consonant, Consonant, Consonant, Consonant, | - | | 172 | | - | | 173 | Consonant, Consonant, Consonant, Consonant, | - | | 174 | Consonant, Consonant, Consonant, Consonant, | - | | 175 | Consonant, Invalid, Consonant, Consonant, | - | | 176 | Consonant, Consonant, Consonant, Consonant, | - | | 177 | | - | | 178 | Consonant, Invalid, Consonant, Consonant, | - | | 179 | Invalid, Consonant, Consonant, Consonant, | - | | 180 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 181 | Nukta, Other, Matra, Matra, | - | | 182 | | - | | 183 | Matra, Matra, Matra, Matra, | - | | 184 | Matra, Matra, Invalid, Matra, | - | | 185 | Matra, Matra, Invalid, Matra, | - | | 186 | Matra, Halant, UnknownForm, UnknownForm, | - | | 187 | | - | | 188 | Other, UnknownForm, UnknownForm, UnknownForm, | - | | 189 | UnknownForm, UnknownForm, UnknownForm, UnknownForm, | - | | 190 | UnknownForm, UnknownForm, UnknownForm, UnknownForm, | - | | 191 | UnknownForm, UnknownForm, UnknownForm, UnknownForm, | - | | 192 | | - | | 193 | IndependentVowel, IndependentVowel, VowelMark, VowelMark, | - | | 194 | Other, Other, Other, Other, | - | | 195 | Other, Other, Other, Other, | - | | 196 | Other, Other, Other, Other, | - | | 197 | | - | | 198 | Other, Other, Other, Other, | - | | 199 | Other, Other, Other, Other, | - | | 200 | Other, Other, Other, Other, | - | | 201 | Other, Other, Other, Other, | - | | 202 | | - | | 203 | | - | | 204 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 205 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 206 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 207 | IndependentVowel, Invalid, Invalid, IndependentVowel, | - | | 208 | | - | | 209 | IndependentVowel, Invalid, Invalid, IndependentVowel, | - | | 210 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 211 | Consonant, Consonant, Consonant, Consonant, | - | | 212 | Consonant, Consonant, Consonant, Consonant, | - | | 213 | | - | | 214 | Consonant, Consonant, Consonant, Consonant, | - | | 215 | Consonant, Consonant, Consonant, Consonant, | - | | 216 | Consonant, Invalid, Consonant, Consonant, | - | | 217 | Consonant, Consonant, Consonant, Consonant, | - | | 218 | | - | | 219 | Consonant, Invalid, Consonant, Consonant, | - | | 220 | Invalid, Consonant, Consonant, Consonant, | - | | 221 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 222 | Nukta, Other, Matra, Matra, | - | | 223 | | - | | 224 | Matra, Matra, Matra, Matra, | - | | 225 | Invalid, Invalid, Invalid, Matra, | - | | 226 | Matra, Invalid, Invalid, Matra, | - | | 227 | Matra, Halant, UnknownForm, UnknownForm, | - | | 228 | | - | | 229 | Other, Invalid, Invalid, Invalid, | - | | 230 | Invalid, UnknownForm, LengthMark, LengthMark, | - | | 231 | Invalid, Invalid, Invalid, Invalid, | - | | 232 | Consonant, Consonant, Invalid, Consonant, | - | | 233 | | - | | 234 | IndependentVowel, IndependentVowel, Invalid, Invalid, | - | | 235 | Invalid, Invalid, Other, Other, | - | | 236 | Other, Other, Other, Other, | - | | 237 | Other, Other, Other, Other, | - | | 238 | | - | | 239 | Other, Consonant, Other, Other, | - | | 240 | Other, Other, Other, Other, | - | | 241 | Other, Other, Other, Other, | - | | 242 | Other, Other, Other, Other, | - | | 243 | | - | | 244 | | - | | 245 | Invalid, Invalid, VowelMark, Other, | - | | 246 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 247 | IndependentVowel, IndependentVowel, IndependentVowel, Invalid, | - | | 248 | Invalid, Invalid, IndependentVowel, IndependentVowel, | - | | 249 | | - | | 250 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 251 | IndependentVowel, Consonant, Invalid, Invalid, | - | | 252 | Invalid, Consonant, Consonant, Invalid, | - | | 253 | Consonant, Invalid, Consonant, Consonant, | - | | 254 | | - | | 255 | Invalid, Invalid, Invalid, Consonant, | - | | 256 | Consonant, Invalid, Invalid, Invalid, | - | | 257 | Consonant, Consonant, Consonant, Invalid, | - | | 258 | Invalid, Invalid, Consonant, Consonant, | - | | 259 | | - | | 260 | Consonant, Consonant, Consonant, Consonant, | - | | 261 | Consonant, Consonant, Consonant, Consonant, | - | | 262 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 263 | Invalid, Invalid, Matra, Matra, | - | | 264 | | - | | 265 | Matra, Matra, Matra, Invalid, | - | | 266 | Invalid, Invalid, Matra, Matra, | - | | 267 | Matra, Invalid, Matra, Matra, | - | | 268 | Matra, Halant, Invalid, Invalid, | - | | 269 | | - | | 270 | Invalid, Invalid, Invalid, Invalid, | - | | 271 | Invalid, Invalid, Invalid, LengthMark, | - | | 272 | Invalid, Invalid, Invalid, Invalid, | - | | 273 | Invalid, Invalid, Invalid, Invalid, | - | | 274 | | - | | 275 | Invalid, Invalid, Invalid, Invalid, | - | | 276 | Invalid, Invalid, Other, Other, | - | | 277 | Other, Other, Other, Other, | - | | 278 | Other, Other, Other, Other, | - | | 279 | | - | | 280 | Other, Other, Other, Other, | - | | 281 | Other, Other, Other, Other, | - | | 282 | Other, Other, Other, Other, | - | | 283 | Other, Other, Other, Other, | - | | 284 | | - | | 285 | | - | | 286 | Invalid, VowelMark, VowelMark, VowelMark, | - | | 287 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 288 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 289 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 290 | | - | | 291 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 292 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 293 | Consonant, Consonant, Consonant, Consonant, | - | | 294 | Consonant, Consonant, Consonant, Consonant, | - | | 295 | | - | | 296 | Consonant, Consonant, Consonant, Consonant, | - | | 297 | Consonant, Consonant, Consonant, Consonant, | - | | 298 | Consonant, Invalid, Consonant, Consonant, | - | | 299 | Consonant, Consonant, Consonant, Consonant, | - | | 300 | | - | | 301 | Consonant, Consonant, Consonant, Consonant, | - | | 302 | Invalid, Consonant, Consonant, Consonant, | - | | 303 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 304 | Invalid, Invalid, Matra, Matra, | - | | 305 | | - | | 306 | Matra, Matra, Matra, Matra, | - | | 307 | Matra, Invalid, Matra, Matra, | - | | 308 | Matra, Invalid, Matra, Matra, | - | | 309 | Matra, Halant, Invalid, Invalid, | - | | 310 | | - | | 311 | Invalid, Invalid, Invalid, Invalid, | - | | 312 | Invalid, LengthMark, Matra, Invalid, | - | | 313 | Invalid, Invalid, Invalid, Invalid, | - | | 314 | Invalid, Invalid, Invalid, Invalid, | - | | 315 | | - | | 316 | IndependentVowel, IndependentVowel, Invalid, Invalid, | - | | 317 | Invalid, Invalid, Other, Other, | - | | 318 | Other, Other, Other, Other, | - | | 319 | Other, Other, Other, Other, | - | | 320 | | - | | 321 | Other, Other, Other, Other, | - | | 322 | Other, Other, Other, Other, | - | | 323 | Other, Other, Other, Other, | - | | 324 | Other, Other, Other, Other, | - | | 325 | | - | | 326 | | - | | 327 | Invalid, Invalid, VowelMark, VowelMark, | - | | 328 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 329 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 330 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 331 | | - | | 332 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 333 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 334 | Consonant, Consonant, Consonant, Consonant, | - | | 335 | Consonant, Consonant, Consonant, Consonant, | - | | 336 | | - | | 337 | Consonant, Consonant, Consonant, Consonant, | - | | 338 | Consonant, Consonant, Consonant, Consonant, | - | | 339 | Consonant, Invalid, Consonant, Consonant, | - | | 340 | Consonant, Consonant, Consonant, Consonant, | - | | 341 | | - | | 342 | Consonant, Consonant, Consonant, Consonant, | - | | 343 | Invalid, Consonant, Consonant, Consonant, | - | | 344 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 345 | Nukta, Other, Matra, Matra, | - | | 346 | | - | | 347 | Matra, Matra, Matra, Matra, | - | | 348 | Matra, Invalid, Matra, Matra, | - | | 349 | Matra, Invalid, Matra, Matra, | - | | 350 | Matra, Halant, Invalid, Invalid, | - | | 351 | | - | | 352 | Invalid, Invalid, Invalid, Invalid, | - | | 353 | Invalid, LengthMark, LengthMark, Invalid, | - | | 354 | Invalid, Invalid, Invalid, Invalid, | - | | 355 | Invalid, Invalid, Consonant, Invalid, | - | | 356 | | - | | 357 | IndependentVowel, IndependentVowel, VowelMark, VowelMark, | - | | 358 | Invalid, Invalid, Other, Other, | - | | 359 | Other, Other, Other, Other, | - | | 360 | Other, Other, Other, Other, | - | | 361 | | - | | 362 | Other, Other, Other, Other, | - | | 363 | Other, Other, Other, Other, | - | | 364 | Other, Other, Other, Other, | - | | 365 | Other, Other, Other, Other, | - | | 366 | | - | | 367 | | - | | 368 | Invalid, Invalid, VowelMark, VowelMark, | - | | 369 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 370 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 371 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 372 | | - | | 373 | IndependentVowel, Invalid, IndependentVowel, IndependentVowel, | - | | 374 | IndependentVowel, Consonant, Consonant, Consonant, | - | | 375 | Consonant, Consonant, Consonant, Consonant, | - | | 376 | Consonant, Consonant, Consonant, Consonant, | - | | 377 | | - | | 378 | Consonant, Consonant, Consonant, Consonant, | - | | 379 | Consonant, Consonant, Consonant, Consonant, | - | | 380 | Consonant, Invalid, Consonant, Consonant, | - | | 381 | Consonant, Consonant, Consonant, Consonant, | - | | 382 | | - | | 383 | Consonant, Consonant, Consonant, Consonant, | - | | 384 | Consonant, Consonant, Consonant, Consonant, | - | | 385 | Consonant, Consonant, UnknownForm, UnknownForm, | - | | 386 | Invalid, Invalid, Matra, Matra, | - | | 387 | | - | | 388 | Matra, Matra, Matra, Matra, | - | | 389 | Invalid, Invalid, Matra, Matra, | - | | 390 | Matra, Invalid, Matra, Matra, | - | | 391 | Matra, Halant, Invalid, Invalid, | - | | 392 | | - | | 393 | Invalid, Invalid, Invalid, Invalid, | - | | 394 | Invalid, Invalid, Invalid, Matra, | - | | 395 | Invalid, Invalid, Invalid, Invalid, | - | | 396 | Invalid, Invalid, Invalid, Invalid, | - | | 397 | | - | | 398 | IndependentVowel, IndependentVowel, Invalid, Invalid, | - | | 399 | Invalid, Invalid, Other, Other, | - | | 400 | Other, Other, Other, Other, | - | | 401 | Other, Other, Other, Other, | - | | 402 | | - | | 403 | Other, Other, Other, Other, | - | | 404 | Other, Other, Other, Other, | - | | 405 | Other, Other, Other, Other, | - | | 406 | Other, Other, Other, Other, | - | | 407 | | - | | 408 | | - | | 409 | Invalid, Invalid, VowelMark, VowelMark, | - | | 410 | Invalid, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 411 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 412 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 413 | | - | | 414 | IndependentVowel, IndependentVowel, IndependentVowel, IndependentVowel, | - | | 415 | IndependentVowel, IndependentVowel, IndependentVowel, Invalid, | - | | 416 | Invalid, Invalid, Consonant, Consonant, | - | | 417 | Consonant, Consonant, Consonant, Consonant, | - | | 418 | | - | | 419 | Consonant, Consonant, Consonant, Consonant, | - | | 420 | Consonant, Consonant, Consonant, Consonant, | - | | 421 | Consonant, Consonant, Consonant, Consonant, | - | | 422 | Consonant, Consonant, Consonant, Consonant, | - | | 423 | | - | | 424 | Consonant, Consonant, Invalid, Consonant, | - | | 425 | Consonant, Consonant, Consonant, Consonant, | - | | 426 | Consonant, Consonant, Consonant, Consonant, | - | | 427 | Invalid, Consonant, Invalid, Invalid, | - | | 428 | | - | | 429 | Consonant, Consonant, Consonant, Consonant, | - | | 430 | Consonant, Consonant, Consonant, Invalid, | - | | 431 | Invalid, Invalid, Halant, Invalid, | - | | 432 | Invalid, Invalid, Invalid, Matra, | - | | 433 | | - | | 434 | Matra, Matra, Matra, Matra, | - | | 435 | Matra, Invalid, Matra, Invalid, | - | | 436 | Matra, Matra, Matra, Matra, | - | | 437 | Matra, Matra, Matra, Matra, | - | | 438 | | - | | 439 | Invalid, Invalid, Invalid, Invalid, | - | | 440 | Invalid, Invalid, Invalid, Invalid, | - | | 441 | Invalid, Invalid, Invalid, Invalid, | - | | 442 | Invalid, Invalid, Invalid, Invalid, | - | | 443 | | - | | 444 | Invalid, Invalid, Matra, Matra, | - | | 445 | Other, Other, Other, Other, | - | | 446 | Other, Other, Other, Other, | - | | 447 | Other, Other, Other, Other, | - | | 448 | }; | - | | 449 | | - | | 450 | enum Position { | - | | 451 | None, | - | | 452 | Pre, | - | | 453 | Above, | - | | 454 | Below, | - | | 455 | Post, | - | | 456 | Split, | - | | 457 | Base, | - | | 458 | Reph, | - | | 459 | Vattu, | - | | 460 | Inherit | - | | 461 | }; | - | | 462 | | - | | 463 | static const unsigned char indicPosition[0xe00-0x900] = { | - | | 464 | | - | | 465 | None, Above, Above, Post, | - | | 466 | None, None, None, None, | - | | 467 | None, None, None, None, | - | | 468 | None, None, None, None, | - | | 469 | | - | | 470 | None, None, None, None, | - | | 471 | None, None, None, None, | - | | 472 | None, None, None, None, | - | | 473 | None, None, None, None, | - | | 474 | | - | | 475 | None, None, None, None, | - | | 476 | None, None, None, None, | - | | 477 | None, None, None, None, | - | | 478 | None, None, None, None, | - | | 479 | | - | | 480 | Below, None, None, None, | - | | 481 | None, None, None, None, | - | | 482 | None, None, None, None, | - | | 483 | None, None, Post, Pre, | - | | 484 | | - | | 485 | Post, Below, Below, Below, | - | | 486 | Below, Above, Above, Above, | - | | 487 | Above, Post, Post, Post, | - | | 488 | Post, None, None, None, | - | | 489 | | - | | 490 | None, Above, Below, Above, | - | | 491 | Above, None, None, None, | - | | 492 | None, None, None, None, | - | | 493 | None, None, None, None, | - | | 494 | | - | | 495 | None, None, Below, Below, | - | | 496 | None, None, None, None, | - | | 497 | None, None, None, None, | - | | 498 | None, None, None, None, | - | | 499 | | - | | 500 | None, None, None, None, | - | | 501 | None, None, None, None, | - | | 502 | None, None, None, None, | - | | 503 | None, None, None, None, | - | | 504 | | - | | 505 | | - | | 506 | None, Above, Post, Post, | - | | 507 | None, None, None, None, | - | | 508 | None, None, None, None, | - | | 509 | None, None, None, None, | - | | 510 | | - | | 511 | None, None, None, None, | - | | 512 | None, None, None, None, | - | | 513 | None, None, None, None, | - | | 514 | None, None, None, None, | - | | 515 | | - | | 516 | None, None, None, None, | - | | 517 | None, None, None, None, | - | | 518 | None, None, None, None, | - | | 519 | Below, None, None, Post, | - | | 520 | | - | | 521 | Below, None, None, None, | - | | 522 | None, None, None, None, | - | | 523 | None, None, None, None, | - | | 524 | Below, None, Post, Pre, | - | | 525 | | - | | 526 | Post, Below, Below, Below, | - | | 527 | Below, None, None, Pre, | - | | 528 | Pre, None, None, Split, | - | | 529 | Split, Below, None, None, | - | | 530 | | - | | 531 | None, None, None, None, | - | | 532 | None, None, None, Post, | - | | 533 | None, None, None, None, | - | | 534 | None, None, None, None, | - | | 535 | | - | | 536 | None, None, Below, Below, | - | | 537 | None, None, None, None, | - | | 538 | None, None, None, None, | - | | 539 | None, None, None, None, | - | | 540 | | - | | 541 | Below, None, None, None, | - | | 542 | None, None, None, None, | - | | 543 | None, None, None, None, | - | | 544 | None, None, None, None, | - | | 545 | | - | | 546 | | - | | 547 | None, Above, Above, Post, | - | | 548 | None, None, None, None, | - | | 549 | None, None, None, None, | - | | 550 | None, None, None, None, | - | | 551 | | - | | 552 | None, None, None, None, | - | | 553 | None, None, None, None, | - | | 554 | None, None, None, None, | - | | 555 | None, None, None, None, | - | | 556 | | - | | 557 | None, None, None, None, | - | | 558 | None, None, None, None, | - | | 559 | None, None, None, None, | - | | 560 | None, None, None, Post, | - | | 561 | | - | | 562 | Below, None, None, None, | - | | 563 | None, Below, None, None, | - | | 564 | None, Below, None, None, | - | | 565 | Below, None, Post, Pre, | - | | 566 | | - | | 567 | Post, Below, Below, None, | - | | 568 | None, None, None, Above, | - | | 569 | Above, None, None, Above, | - | | 570 | Above, None, None, None, | - | | 571 | | - | | 572 | None, None, None, None, | - | | 573 | None, None, None, None, | - | | 574 | None, None, None, None, | - | | 575 | None, None, None, None, | - | | 576 | | - | | 577 | None, None, None, None, | - | | 578 | None, None, None, None, | - | | 579 | None, None, None, None, | - | | 580 | None, None, None, None, | - | | 581 | | - | | 582 | Above, Above, None, None, | - | | 583 | None, None, None, None, | - | | 584 | None, None, None, None, | - | | 585 | None, None, None, None, | - | | 586 | | - | | 587 | | - | | 588 | None, Above, Above, Post, | - | | 589 | None, None, None, None, | - | | 590 | None, None, None, None, | - | | 591 | None, None, None, None, | - | | 592 | | - | | 593 | None, None, None, None, | - | | 594 | None, None, None, None, | - | | 595 | None, None, None, None, | - | | 596 | None, None, None, None, | - | | 597 | | - | | 598 | None, None, None, None, | - | | 599 | None, None, None, None, | - | | 600 | None, None, None, None, | - | | 601 | None, None, None, None, | - | | 602 | | - | | 603 | Below, None, None, None, | - | | 604 | None, None, None, None, | - | | 605 | None, None, None, None, | - | | 606 | None, None, Post, Pre, | - | | 607 | | - | | 608 | Post, Below, Below, Below, | - | | 609 | Below, Above, None, Above, | - | | 610 | Above, Post, None, Post, | - | | 611 | Post, None, None, None, | - | | 612 | | - | | 613 | None, None, None, None, | - | | 614 | None, None, None, None, | - | | 615 | None, None, None, None, | - | | 616 | None, None, None, None, | - | | 617 | | - | | 618 | None, None, Below, Below, | - | | 619 | None, None, None, None, | - | | 620 | None, None, None, None, | - | | 621 | None, None, None, None, | - | | 622 | | - | | 623 | None, None, None, None, | - | | 624 | None, None, None, None, | - | | 625 | None, None, None, None, | - | | 626 | None, None, None, None, | - | | 627 | | - | | 628 | | - | | 629 | None, Above, Post, Post, | - | | 630 | None, None, None, None, | - | | 631 | None, None, None, None, | - | | 632 | None, None, None, None, | - | | 633 | | - | | 634 | None, None, None, None, | - | | 635 | None, Below, Below, Below, | - | | 636 | Below, Below, Below, Below, | - | | 637 | Below, Below, None, Below, | - | | 638 | | - | | 639 | Below, Below, Below, Below, | - | | 640 | Below, Below, Below, Below, | - | | 641 | Below, None, Below, Below, | - | | 642 | Below, Below, Below, Post, | - | | 643 | | - | | 644 | Below, None, Below, Below, | - | | 645 | None, Below, Below, Below, | - | | 646 | Below, Below, None, None, | - | | 647 | None, None, Post, Above, | - | | 648 | | - | | 649 | Post, Below, Below, Below, | - | | 650 | None, None, None, Pre, | - | | 651 | Split, None, None, Split, | - | | 652 | Split, None, None, None, | - | | 653 | | - | | 654 | None, None, None, None, | - | | 655 | None, None, Above, Post, | - | | 656 | None, None, None, None, | - | | 657 | None, None, None, Post, | - | | 658 | | - | | 659 | None, None, None, None, | - | | 660 | None, None, None, None, | - | | 661 | None, None, None, None, | - | | 662 | None, None, None, None, | - | | 663 | | - | | 664 | None, Below, None, None, | - | | 665 | None, None, None, None, | - | | 666 | None, None, None, None, | - | | 667 | None, None, None, None, | - | | 668 | | - | | 669 | | - | | 670 | None, None, Above, None, | - | | 671 | None, None, None, None, | - | | 672 | None, None, None, None, | - | | 673 | None, None, None, None, | - | | 674 | | - | | 675 | None, None, None, None, | - | | 676 | None, None, None, None, | - | | 677 | None, None, None, None, | - | | 678 | None, None, None, None, | - | | 679 | | - | | 680 | None, None, None, None, | - | | 681 | None, None, None, None, | - | | 682 | None, None, None, None, | - | | 683 | None, None, None, None, | - | | 684 | | - | | 685 | None, None, None, None, | - | | 686 | None, None, None, None, | - | | 687 | None, None, None, None, | - | | 688 | None, None, Post, Post, | - | | 689 | | - | | 690 | Above, Below, Below, None, | - | | 691 | None, None, Pre, Pre, | - | | 692 | Pre, None, Split, Split, | - | | 693 | Split, Halant, None, None, | - | | 694 | | - | | 695 | None, None, None, None, | - | | 696 | None, None, None, Post, | - | | 697 | None, None, None, None, | - | | 698 | None, None, None, None, | - | | 699 | | - | | 700 | None, None, None, None, | - | | 701 | None, None, None, None, | - | | 702 | None, None, None, None, | - | | 703 | None, None, None, None, | - | | 704 | | - | | 705 | None, None, None, None, | - | | 706 | None, None, None, None, | - | | 707 | None, None, None, None, | - | | 708 | None, None, None, None, | - | | 709 | | - | | 710 | | - | | 711 | None, Post, Post, Post, | - | | 712 | None, None, None, None, | - | | 713 | None, None, None, None, | - | | 714 | None, None, None, None, | - | | 715 | | - | | 716 | None, None, None, None, | - | | 717 | None, Below, Below, Below, | - | | 718 | Below, Below, Below, Below, | - | | 719 | Below, Below, Below, Below, | - | | 720 | | - | | 721 | Below, Below, Below, Below, | - | | 722 | Below, Below, Below, Below, | - | | 723 | Below, None, Below, Below, | - | | 724 | Below, Below, Below, Below, | - | | 725 | | - | | 726 | Below, None, Below, Below, | - | | 727 | None, Below, Below, Below, | - | | 728 | Below, Below, None, None, | - | | 729 | None, None, Post, Above, | - | | 730 | | - | | 731 | Above, Post, Post, Post, | - | | 732 | Post, None, Above, Above, | - | | 733 | Split, None, Post, Above, | - | | 734 | Above, Halant, None, None, | - | | 735 | | - | | 736 | None, None, None, None, | - | | 737 | None, Above, Below, None, | - | | 738 | None, None, None, None, | - | | 739 | None, None, None, None, | - | | 740 | | - | | 741 | None, None, None, None, | - | | 742 | None, None, None, None, | - | | 743 | None, None, None, None, | - | | 744 | None, None, None, None, | - | | 745 | | - | | 746 | None, None, None, None, | - | | 747 | None, None, None, None, | - | | 748 | None, None, None, None, | - | | 749 | None, None, None, None, | - | | 750 | | - | | 751 | | - | | 752 | None, None, Post, Post, | - | | 753 | None, None, None, None, | - | | 754 | None, None, None, None, | - | | 755 | None, None, None, None, | - | | 756 | | - | | 757 | None, None, None, None, | - | | 758 | None, Below, Below, Below, | - | | 759 | Below, Below, Below, Below, | - | | 760 | Below, Below, Below, Below, | - | | 761 | | - | | 762 | Below, Below, Below, Below, | - | | 763 | Below, Below, Below, Below, | - | | 764 | Below, Below, Below, Below, | - | | 765 | Below, Below, Below, Below, | - | | 766 | | - | | 767 | Below, None, Below, Below, | - | | 768 | None, Below, Below, Below, | - | | 769 | Below, Below, None, None, | - | | 770 | None, None, Post, Above, | - | | 771 | | - | | 772 | Split, Post, Post, Post, | - | | 773 | Post, None, Above, Split, | - | | 774 | Split, None, Split, Split, | - | | 775 | Above, Halant, None, None, | - | | 776 | | - | | 777 | None, None, None, None, | - | | 778 | None, Post, Post, None, | - | | 779 | None, None, None, None, | - | | 780 | None, None, Below, None, | - | | 781 | | - | | 782 | None, None, Below, Below, | - | | 783 | None, None, None, None, | - | | 784 | None, None, None, None, | - | | 785 | None, None, None, None, | - | | 786 | | - | | 787 | None, None, None, None, | - | | 788 | None, None, None, None, | - | | 789 | None, None, None, None, | - | | 790 | None, None, None, None, | - | | 791 | | - | | 792 | | - | | 793 | None, None, Post, Post, | - | | 794 | None, None, None, None, | - | | 795 | None, None, None, None, | - | | 796 | None, None, None, None, | - | | 797 | | - | | 798 | None, None, None, None, | - | | 799 | None, None, None, None, | - | | 800 | None, None, None, None, | - | | 801 | None, None, None, None, | - | | 802 | | - | | 803 | None, None, None, None, | - | | 804 | None, None, None, None, | - | | 805 | None, None, None, None, | - | | 806 | None, None, None, Post, | - | | 807 | | - | | 808 | Pre, None, Below, None, | - | | 809 | None, Post, None, None, | - | | 810 | None, None, None, None, | - | | 811 | None, None, Post, Post, | - | | 812 | | - | | 813 | Post, Post, Post, Post, | - | | 814 | None, None, Pre, Pre, | - | | 815 | Pre, None, Split, Split, | - | | 816 | Split, Halant, None, None, | - | | 817 | | - | | 818 | None, None, None, None, | - | | 819 | None, None, None, Post, | - | | 820 | None, None, None, None, | - | | 821 | None, None, None, None, | - | | 822 | | - | | 823 | None, None, None, None, | - | | 824 | None, None, None, None, | - | | 825 | None, None, None, None, | - | | 826 | None, None, None, None, | - | | 827 | | - | | 828 | None, None, None, None, | - | | 829 | None, None, None, None, | - | | 830 | None, None, None, None, | - | | 831 | None, None, None, None, | - | | 832 | | - | | 833 | | - | | 834 | None, None, Post, Post, | - | | 835 | None, None, None, None, | - | | 836 | None, None, None, None, | - | | 837 | None, None, None, None, | - | | 838 | | - | | 839 | None, None, None, None, | - | | 840 | None, None, None, None, | - | | 841 | None, None, None, None, | - | | 842 | None, None, None, None, | - | | 843 | | - | | 844 | None, None, None, None, | - | | 845 | None, None, None, None, | - | | 846 | None, None, None, None, | - | | 847 | None, None, None, None, | - | | 848 | | - | | 849 | None, None, None, None, | - | | 850 | None, None, None, None, | - | | 851 | None, None, None, None, | - | | 852 | None, None, None, None, | - | | 853 | | - | | 854 | None, None, None, None, | - | | 855 | None, None, None, None, | - | | 856 | None, None, None, None, | - | | 857 | None, None, None, Post, | - | | 858 | | - | | 859 | Post, Post, Above, Above, | - | | 860 | Below, None, Below, None, | - | | 861 | Post, Pre, Split, Pre, | - | | 862 | Split, Split, Split, Post, | - | | 863 | | - | | 864 | None, None, None, None, | - | | 865 | None, None, None, None, | - | | 866 | None, None, None, None, | - | | 867 | None, None, None, None, | - | | 868 | | - | | 869 | None, None, Post, Post, | - | | 870 | None, None, None, None, | - | | 871 | None, None, None, None, | - | | 872 | None, None, None, None | - | | 873 | }; | - | | 874 | | - | | 875 | static inline Form form(unsigned short uc) { | - | | 876 | if (uc < 0x900 || uc > 0xdff) { never evaluated: uc < 0x900 never evaluated: uc > 0xdff | 0 | | 877 | if (uc == 0x25cc) never evaluated: uc == 0x25cc | 0 | | 878 | return Consonant; never executed: return Consonant; | 0 | | 879 | if (uc == 0x200c || uc == 0x200d) never evaluated: uc == 0x200c never evaluated: uc == 0x200d | 0 | | 880 | return Control; never executed: return Control; | 0 | | 881 | return Other; never executed: return Other; | 0 | | 882 | } | - | | 883 | return (Form)indicForms[uc-0x900]; never executed: return (Form)indicForms[uc-0x900]; | 0 | | 884 | } | - | | 885 | | - | | 886 | static inline Position indic_position(unsigned short uc) { | - | | 887 | if (uc < 0x900 || uc > 0xdff) never evaluated: uc < 0x900 never evaluated: uc > 0xdff | 0 | | 888 | return None; never executed: return None; | 0 | | 889 | return (Position) indicPosition[uc-0x900]; never executed: return (Position) indicPosition[uc-0x900]; | 0 | | 890 | } | - | | 891 | | - | | 892 | | - | | 893 | enum IndicScriptProperties { | - | | 894 | HasReph = 0x01, | - | | 895 | HasSplit = 0x02 | - | | 896 | }; | - | | 897 | | - | | 898 | const hb_uint8 scriptProperties[10] = { | - | | 899 | | - | | 900 | HasReph, | - | | 901 | | - | | 902 | HasReph|HasSplit, | - | | 903 | | - | | 904 | 0, | - | | 905 | | - | | 906 | HasReph, | - | | 907 | | - | | 908 | HasReph|HasSplit, | - | | 909 | | - | | 910 | HasSplit, | - | | 911 | | - | | 912 | HasSplit, | - | | 913 | | - | | 914 | HasSplit|HasReph, | - | | 915 | | - | | 916 | HasSplit, | - | | 917 | | - | | 918 | HasSplit | - | | 919 | }; | - | | 920 | | - | | 921 | struct IndicOrdering { | - | | 922 | Form form; | - | | 923 | Position position; | - | | 924 | }; | - | | 925 | | - | | 926 | static const IndicOrdering devanagari_order [] = { | - | | 927 | { Consonant, Below }, | - | | 928 | { Matra, Below }, | - | | 929 | { VowelMark, Below }, | - | | 930 | { StressMark, Below }, | - | | 931 | { Matra, Above }, | - | | 932 | { Matra, Post }, | - | | 933 | { Consonant, Reph }, | - | | 934 | { VowelMark, Above }, | - | | 935 | { StressMark, Above }, | - | | 936 | { VowelMark, Post }, | - | | 937 | { (Form)0, None } | - | | 938 | }; | - | | 939 | | - | | 940 | static const IndicOrdering bengali_order [] = { | - | | 941 | { Consonant, Below }, | - | | 942 | { Matra, Below }, | - | | 943 | { Matra, Above }, | - | | 944 | { Consonant, Reph }, | - | | 945 | { VowelMark, Above }, | - | | 946 | { Consonant, Post }, | - | | 947 | { Matra, Post }, | - | | 948 | { VowelMark, Post }, | - | | 949 | { (Form)0, None } | - | | 950 | }; | - | | 951 | | - | | 952 | static const IndicOrdering gurmukhi_order [] = { | - | | 953 | { Consonant, Below }, | - | | 954 | { Matra, Below }, | - | | 955 | { Matra, Above }, | - | | 956 | { Consonant, Post }, | - | | 957 | { Matra, Post }, | - | | 958 | { VowelMark, Above }, | - | | 959 | { (Form)0, None } | - | | 960 | }; | - | | 961 | | - | | 962 | static const IndicOrdering tamil_order [] = { | - | | 963 | { Matra, Above }, | - | | 964 | { Matra, Post }, | - | | 965 | { VowelMark, Post }, | - | | 966 | { (Form)0, None } | - | | 967 | }; | - | | 968 | | - | | 969 | static const IndicOrdering telugu_order [] = { | - | | 970 | { Matra, Above }, | - | | 971 | { Matra, Below }, | - | | 972 | { Matra, Post }, | - | | 973 | { Consonant, Below }, | - | | 974 | { Consonant, Post }, | - | | 975 | { VowelMark, Post }, | - | | 976 | { (Form)0, None } | - | | 977 | }; | - | | 978 | | - | | 979 | static const IndicOrdering kannada_order [] = { | - | | 980 | { Matra, Above }, | - | | 981 | { Matra, Post }, | - | | 982 | { Consonant, Below }, | - | | 983 | { Consonant, Post }, | - | | 984 | { LengthMark, Post }, | - | | 985 | { Consonant, Reph }, | - | | 986 | { VowelMark, Post }, | - | | 987 | { (Form)0, None } | - | | 988 | }; | - | | 989 | | - | | 990 | static const IndicOrdering malayalam_order [] = { | - | | 991 | { Consonant, Below }, | - | | 992 | { Matra, Below }, | - | | 993 | { Consonant, Reph }, | - | | 994 | { Consonant, Post }, | - | | 995 | { Matra, Post }, | - | | 996 | { VowelMark, Post }, | - | | 997 | { (Form)0, None } | - | | 998 | }; | - | | 999 | | - | | 1000 | static const IndicOrdering sinhala_order [] = { | - | | 1001 | { Matra, Below }, | - | | 1002 | { Matra, Above }, | - | | 1003 | { Matra, Post }, | - | | 1004 | { VowelMark, Post }, | - | | 1005 | { (Form)0, None } | - | | 1006 | }; | - | | 1007 | | - | | 1008 | static const IndicOrdering * const indic_order[] = { | - | | 1009 | devanagari_order, | - | | 1010 | bengali_order, | - | | 1011 | gurmukhi_order, | - | | 1012 | devanagari_order, | - | | 1013 | bengali_order, | - | | 1014 | tamil_order, | - | | 1015 | telugu_order, | - | | 1016 | kannada_order, | - | | 1017 | malayalam_order, | - | | 1018 | sinhala_order | - | | 1019 | }; | - | | 1020 | | - | | 1021 | | - | | 1022 | | - | | 1023 | | - | | 1024 | static const unsigned short split_matras[] = { | - | | 1025 | | - | | 1026 | | - | | 1027 | | - | | 1028 | 0x9cb, 0x9c7, 0x9be, 0x0, | - | | 1029 | 0x9cc, 0x9c7, 0x9d7, 0x0, | - | | 1030 | | - | | 1031 | 0xb48, 0xb47, 0xb56, 0x0, | - | | 1032 | 0xb4b, 0xb47, 0xb3e, 0x0, | - | | 1033 | 0xb4c, 0xb47, 0xb57, 0x0, | - | | 1034 | | - | | 1035 | 0xbca, 0xbc6, 0xbbe, 0x0, | - | | 1036 | 0xbcb, 0xbc7, 0xbbe, 0x0, | - | | 1037 | 0xbcc, 0xbc6, 0xbd7, 0x0, | - | | 1038 | | - | | 1039 | 0xc48, 0xc46, 0xc56, 0x0, | - | | 1040 | | - | | 1041 | 0xcc0, 0xcbf, 0xcd5, 0x0, | - | | 1042 | 0xcc7, 0xcc6, 0xcd5, 0x0, | - | | 1043 | 0xcc8, 0xcc6, 0xcd6, 0x0, | - | | 1044 | 0xcca, 0xcc6, 0xcc2, 0x0, | - | | 1045 | 0xccb, 0xcc6, 0xcc2, 0xcd5, | - | | 1046 | | - | | 1047 | 0xd4a, 0xd46, 0xd3e, 0x0, | - | | 1048 | 0xd4b, 0xd47, 0xd3e, 0x0, | - | | 1049 | 0xd4c, 0xd46, 0xd57, 0x0, | - | | 1050 | | - | | 1051 | 0xdda, 0xdd9, 0xdca, 0x0, | - | | 1052 | 0xddc, 0xdd9, 0xdcf, 0x0, | - | | 1053 | 0xddd, 0xdd9, 0xdcf, 0xdca, | - | | 1054 | 0xdde, 0xdd9, 0xddf, 0x0, | - | | 1055 | 0xffff | - | | 1056 | }; | - | | 1057 | | - | | 1058 | static inline void splitMatra(unsigned short *reordered, int matra, int &len) | - | | 1059 | { | - | | 1060 | unsigned short matra_uc = reordered[matra]; | - | | 1061 | | - | | 1062 | | - | | 1063 | const unsigned short *split = split_matras; | - | | 1064 | while (split[0] < matra_uc) never evaluated: split[0] < matra_uc | 0 | | 1065 | split += 4; never executed: split += 4; | 0 | | 1066 | | - | | 1067 | ((*split == matra_uc) ? static_cast<void> (0) : __assert_fail ("*split == matra_uc", "../3rdparty/harfbuzz/src/harfbuzz-indic.cpp", 1095, __PRETTY_FUNCTION__)); | - | | 1068 | ++split; | - | | 1069 | | - | | 1070 | int added_chars = split[2] == 0x0 ? 1 : 2; never evaluated: split[2] == 0x0 | 0 | | 1071 | | - | | 1072 | memmove(reordered + matra + added_chars, reordered + matra, (len-matra)*sizeof(unsigned short)); | - | | 1073 | reordered[matra] = split[0]; | - | | 1074 | reordered[matra+1] = split[1]; | - | | 1075 | if(added_chars == 2) never evaluated: added_chars == 2 | 0 | | 1076 | reordered[matra+2] = split[2]; never executed: reordered[matra+2] = split[2]; | 0 | | 1077 | len += added_chars; | - | | 1078 | } | 0 | | 1079 | | - | | 1080 | | - | | 1081 | static const HB_OpenTypeFeature indic_features[] = { | - | | 1082 | { ( ( (HB_UInt)'l' << 24 ) | ( (HB_UInt)'o' << 16 ) | ( (HB_UInt)'c' << 8 ) | (HB_UInt)'a' ), LocaProperty }, | - | | 1083 | { ( ( (HB_UInt)'c' << 24 ) | ( (HB_UInt)'c' << 16 ) | ( (HB_UInt)'m' << 8 ) | (HB_UInt)'p' ), CcmpProperty }, | - | | 1084 | { ( ( (HB_UInt)'i' << 24 ) | ( (HB_UInt)'n' << 16 ) | ( (HB_UInt)'i' << 8 ) | (HB_UInt)'t' ), InitProperty }, | - | | 1085 | { ( ( (HB_UInt)'n' << 24 ) | ( (HB_UInt)'u' << 16 ) | ( (HB_UInt)'k' << 8 ) | (HB_UInt)'t' ), NuktaProperty }, | - | | 1086 | { ( ( (HB_UInt)'a' << 24 ) | ( (HB_UInt)'k' << 16 ) | ( (HB_UInt)'h' << 8 ) | (HB_UInt)'n' ), AkhantProperty }, | - | | 1087 | { ( ( (HB_UInt)'r' << 24 ) | ( (HB_UInt)'p' << 16 ) | ( (HB_UInt)'h' << 8 ) | (HB_UInt)'f' ), RephProperty }, | - | | 1088 | { ( ( (HB_UInt)'b' << 24 ) | ( (HB_UInt)'l' << 16 ) | ( (HB_UInt)'w' << 8 ) | (HB_UInt)'f' ), BelowFormProperty }, | - | | 1089 | { ( ( (HB_UInt)'h' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'l' << 8 ) | (HB_UInt)'f' ), HalfFormProperty }, | - | | 1090 | { ( ( (HB_UInt)'p' << 24 ) | ( (HB_UInt)'s' << 16 ) | ( (HB_UInt)'t' << 8 ) | (HB_UInt)'f' ), PostFormProperty }, | - | | 1091 | { ( ( (HB_UInt)'c' << 24 ) | ( (HB_UInt)'j' << 16 ) | ( (HB_UInt)'c' << 8 ) | (HB_UInt)'t' ), ConjunctFormProperty }, | - | | 1092 | { ( ( (HB_UInt)'v' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'t' << 8 ) | (HB_UInt)'u' ), VattuProperty }, | - | | 1093 | { ( ( (HB_UInt)'p' << 24 ) | ( (HB_UInt)'r' << 16 ) | ( (HB_UInt)'e' << 8 ) | (HB_UInt)'s' ), PreSubstProperty }, | - | | 1094 | { ( ( (HB_UInt)'b' << 24 ) | ( (HB_UInt)'l' << 16 ) | ( (HB_UInt)'w' << 8 ) | (HB_UInt)'s' ), BelowSubstProperty }, | - | | 1095 | { ( ( (HB_UInt)'a' << 24 ) | ( (HB_UInt)'b' << 16 ) | ( (HB_UInt)'v' << 8 ) | (HB_UInt)'s' ), AboveSubstProperty }, | - | | 1096 | { ( ( (HB_UInt)'p' << 24 ) | ( (HB_UInt)'s' << 16 ) | ( (HB_UInt)'t' << 8 ) | (HB_UInt)'s' ), PostSubstProperty }, | - | | 1097 | { ( ( (HB_UInt)'h' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'l' << 8 ) | (HB_UInt)'n' ), HalantProperty }, | - | | 1098 | { ( ( (HB_UInt)'c' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'l' << 8 ) | (HB_UInt)'t' ), IndicCaltProperty }, | - | | 1099 | { 0, 0 } | - | | 1100 | }; | - | | 1101 | static bool indic_shape_syllable(HB_Bool openType, HB_ShaperItem *item, bool invalid) | - | | 1102 | { | - | | 1103 | HB_Script script = item->item.script; | - | | 1104 | ((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__)); | - | | 1105 | const unsigned short script_base = 0x0900 + 0x80*(script-HB_Script_Devanagari); | - | | 1106 | const unsigned short ra = script_base + 0x30; | - | | 1107 | const unsigned short halant = script_base + 0x4d; | - | | 1108 | const unsigned short nukta = script_base + 0x3c; | - | | 1109 | bool control = false; | - | | 1110 | | - | | 1111 | int len = (int)item->item.length; | - | | 1112 | if(0) printf(">>>>> 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); | 0 | | 1113 | | - | | 1114 | if ((int)item->num_glyphs < len+4) { never evaluated: (int)item->num_glyphs < len+4 | 0 | | 1115 | item->num_glyphs = len+4; | - | | 1116 | return false; never executed: return false; | 0 | | 1117 | } | - | | 1118 | | - | | 1119 | HB_UChar16 stackreordered[512]; HB_UChar16 *reordered = stackreordered; if ((len + 4) >= 512) reordered = (HB_UChar16 *)malloc((len + 4) * sizeof(HB_UChar16));; never executed: reordered = (HB_UChar16 *)malloc((len + 4) * sizeof(HB_UChar16)); never evaluated: (len + 4) >= 512 | 0 | | 1120 | hb_uint8 stackposition[512]; hb_uint8 *position = stackposition; if ((len + 4) >= 512) position = (hb_uint8 *)malloc((len + 4) * sizeof(hb_uint8));; never executed: position = (hb_uint8 *)malloc((len + 4) * sizeof(hb_uint8)); never evaluated: (len + 4) >= 512 | 0 | | 1121 | | - | | 1122 | unsigned char properties = scriptProperties[script-HB_Script_Devanagari]; | - | | 1123 | | - | | 1124 | if (invalid) { | 0 | | 1125 | *reordered = 0x25cc; | - | | 1126 | memcpy(reordered+1, item->string + item->item.pos, len*sizeof(HB_UChar16)); | - | | 1127 | len++; | - | | 1128 | } else { | 0 | | 1129 | memcpy(reordered, item->string + item->item.pos, len*sizeof(HB_UChar16)); | - | | 1130 | } | 0 | | 1131 | if (reordered[len-1] == 0x200c) never evaluated: reordered[len-1] == 0x200c | 0 | | 1132 | len--; | 0 | | 1133 | | - | | 1134 | int i; | - | | 1135 | int base = 0; | - | | 1136 | int reph = -1; | - | | 1137 | if (len != 1) { never evaluated: len != 1 | 0 | | 1138 | HB_UChar16 *uc = reordered; | - | | 1139 | bool beginsWithRa = false; | - | | 1140 | 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 | | 1141 | if ((properties & HasReph) && (len > 2) && never evaluated: (properties & HasReph) never evaluated: (len > 2) | 0 | | 1142 | (*uc == ra || *uc == 0x9f0) && *(uc+1) == halant) never evaluated: *uc == ra never evaluated: *uc == 0x9f0 never evaluated: *(uc+1) == halant | 0 | | 1143 | beginsWithRa = true; never executed: beginsWithRa = true; | 0 | | 1144 | | - | | 1145 | if (beginsWithRa && form(*(uc+2)) == Control) never evaluated: beginsWithRa never evaluated: form(*(uc+2)) == Control | 0 | | 1146 | beginsWithRa = false; never executed: beginsWithRa = false; | 0 | | 1147 | | - | | 1148 | base = (beginsWithRa ? 2 : 0); never evaluated: beginsWithRa | 0 | | 1149 | if(0) printf(" length = %d, beginsWithRa = %d, base=%d", len, beginsWithRa, base); never executed: printf(" length = %d, beginsWithRa = %d, base=%d", len, beginsWithRa, base); | 0 | | 1150 | | - | | 1151 | int lastConsonant = 0; | - | | 1152 | int matra = -1; | - | | 1153 | | - | | 1154 | | - | | 1155 | | - | | 1156 | | - | | 1157 | | - | | 1158 | memset(position, 0, len); | - | | 1159 | if (script == HB_Script_Devanagari || script == HB_Script_Gujarati) { never evaluated: script == HB_Script_Devanagari never evaluated: script == HB_Script_Gujarati | 0 | | 1160 | bool vattu = false; | - | | 1161 | for (i = base; i < len; ++i) { | 0 | | 1162 | position[i] = form(uc[i]); | - | | 1163 | if (position[i] == Consonant) { never evaluated: position[i] == Consonant | 0 | | 1164 | lastConsonant = i; | - | | 1165 | vattu = (!vattu && uc[i] == ra); never evaluated: uc[i] == ra | 0 | | 1166 | if (vattu) { | 0 | | 1167 | if(0) printf("excluding vattu glyph at %d from base candidates", i); never executed: printf("excluding vattu glyph at %d from base candidates", i); | 0 | | 1168 | position[i] = Vattu; | - | | 1169 | } | 0 | | 1170 | } else if (position[i] == Matra) { never evaluated: position[i] == Matra | 0 | | 1171 | matra = i; | - | | 1172 | } | 0 | | 1173 | } | - | | 1174 | } else { | 0 | | 1175 | for (i = base; i < len; ++i) { | 0 | | 1176 | position[i] = form(uc[i]); | - | | 1177 | if (position[i] == Consonant) never evaluated: position[i] == Consonant | 0 | | 1178 | lastConsonant = i; never executed: lastConsonant = i; | 0 | | 1179 | else if (matra < 0 && position[i] == Matra) never evaluated: matra < 0 never evaluated: position[i] == Matra | 0 | | 1180 | matra = i; never executed: matra = i; | 0 | | 1181 | } | - | | 1182 | } | 0 | | 1183 | int skipped = 0; | - | | 1184 | Position pos = Post; | - | | 1185 | for (i = len-1; i >= base; i--) { never evaluated: i >= base | 0 | | 1186 | 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 | | 1187 | continue; never executed: continue; | 0 | | 1188 | | - | | 1189 | 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 | | 1190 | base = i+1; | - | | 1191 | break; | 0 | | 1192 | } | - | | 1193 | | - | | 1194 | Position charPosition = indic_position(uc[i]); | - | | 1195 | if (pos == Post && charPosition == Post) { never evaluated: pos == Post never evaluated: charPosition == Post | 0 | | 1196 | pos = Post; | - | | 1197 | } else if ((pos == Post || pos == Below) && charPosition == Below) { never evaluated: pos == Post never evaluated: pos == Below never evaluated: charPosition == Below | 0 | | 1198 | if (script == HB_Script_Devanagari || script == HB_Script_Gujarati) never evaluated: script == HB_Script_Devanagari never evaluated: script == HB_Script_Gujarati | 0 | | 1199 | base = i; never executed: base = i; | 0 | | 1200 | pos = Below; | - | | 1201 | } else { | 0 | | 1202 | base = i; | - | | 1203 | break; | 0 | | 1204 | } | - | | 1205 | 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 | | 1206 | base = i; | - | | 1207 | break; | 0 | | 1208 | } | - | | 1209 | ++skipped; | - | | 1210 | } | 0 | | 1211 | | - | | 1212 | if(0) printf(" 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); | 0 | | 1213 | | - | | 1214 | | - | | 1215 | | - | | 1216 | | - | | 1217 | | - | | 1218 | | - | | 1219 | if (lastConsonant > base) { never evaluated: lastConsonant > base | 0 | | 1220 | int halantPos = 0; | - | | 1221 | if (uc[base+1] == halant) never evaluated: uc[base+1] == halant | 0 | | 1222 | halantPos = base + 1; never executed: halantPos = base + 1; | 0 | | 1223 | else if (uc[base+1] == nukta && uc[base+2] == halant) never evaluated: uc[base+1] == nukta never evaluated: uc[base+2] == halant | 0 | | 1224 | halantPos = base + 2; never executed: halantPos = base + 2; | 0 | | 1225 | if (halantPos > 0) { never evaluated: halantPos > 0 | 0 | | 1226 | if(0) printf(" moving halant from %d to %d!", base+1, lastConsonant); never executed: printf(" moving halant from %d to %d!", base+1, lastConsonant); | 0 | | 1227 | for (i = halantPos; i < lastConsonant; i++) never evaluated: i < lastConsonant | 0 | | 1228 | uc[i] = uc[i+1]; never executed: uc[i] = uc[i+1]; | 0 | | 1229 | uc[lastConsonant] = halant; | - | | 1230 | } | 0 | | 1231 | } | 0 | | 1232 | Position matra_position = None; | - | | 1233 | if (matra > 0) never evaluated: matra > 0 | 0 | | 1234 | matra_position = indic_position(uc[matra]); never executed: matra_position = indic_position(uc[matra]); | 0 | | 1235 | if(0) printf(" 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); | 0 | | 1236 | | - | | 1237 | if (beginsWithRa && base != 0) { never evaluated: beginsWithRa never evaluated: base != 0 | 0 | | 1238 | int toPos = base+1; | - | | 1239 | if (toPos < len && uc[toPos] == nukta) never evaluated: toPos < len never evaluated: uc[toPos] == nukta | 0 | | 1240 | toPos++; | 0 | | 1241 | if (toPos < len && uc[toPos] == halant) never evaluated: toPos < len never evaluated: uc[toPos] == halant | 0 | | 1242 | toPos++; | 0 | | 1243 | if (toPos < len && uc[toPos] == 0x200d) never evaluated: toPos < len never evaluated: uc[toPos] == 0x200d | 0 | | 1244 | toPos++; | 0 | | 1245 | 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 | | 1246 | toPos += 2; never executed: toPos += 2; | 0 | | 1247 | 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 | | 1248 | if (matra_position == Post || matra_position == Split) { never evaluated: matra_position == Post never evaluated: matra_position == Split | 0 | | 1249 | toPos = matra+1; | - | | 1250 | matra -= 2; | - | | 1251 | } | 0 | | 1252 | } else if (script == HB_Script_Kannada) { never evaluated: script == HB_Script_Kannada | 0 | | 1253 | toPos = len; | - | | 1254 | matra -= 2; | - | | 1255 | } | 0 | | 1256 | | - | | 1257 | if(0) printf("moving leading ra+halant to position %d", toPos); never executed: printf("moving leading ra+halant to position %d", toPos); | 0 | | 1258 | for (i = 2; i < toPos; i++) never evaluated: i < toPos | 0 | | 1259 | uc[i-2] = uc[i]; never executed: uc[i-2] = uc[i]; | 0 | | 1260 | uc[toPos-2] = ra; | - | | 1261 | uc[toPos-1] = halant; | - | | 1262 | base -= 2; | - | | 1263 | if (properties & HasReph) never evaluated: properties & HasReph | 0 | | 1264 | reph = toPos-2; never executed: reph = toPos-2; | 0 | | 1265 | } | 0 | | 1266 | if (matra_position == Split) { never evaluated: matra_position == Split | 0 | | 1267 | splitMatra(uc, matra, len); | - | | 1268 | | - | | 1269 | matra_position = indic_position(uc[matra]); | - | | 1270 | } | 0 | | 1271 | | - | | 1272 | if (matra_position == Pre) { never evaluated: matra_position == Pre | 0 | | 1273 | unsigned short m = uc[matra]; | - | | 1274 | while (matra--) | 0 | | 1275 | uc[matra+1] = uc[matra]; never executed: uc[matra+1] = uc[matra]; | 0 | | 1276 | uc[0] = m; | - | | 1277 | base++; | - | | 1278 | } | 0 | | 1279 | } | 0 | | 1280 | | - | | 1281 | | - | | 1282 | | - | | 1283 | | - | | 1284 | | - | | 1285 | | - | | 1286 | | - | | 1287 | for (i = 0; i < base; ++i) never evaluated: i < base | 0 | | 1288 | position[i] = Pre; never executed: position[i] = Pre; | 0 | | 1289 | position[base] = Base; | - | | 1290 | for (i = base+1; i < len; ++i) { | 0 | | 1291 | position[i] = indic_position(uc[i]); | - | | 1292 | | - | | 1293 | if (uc[i] == nukta || uc[i] == halant) never evaluated: uc[i] == nukta never evaluated: uc[i] == halant | 0 | | 1294 | position[i] = Inherit; never executed: position[i] = Inherit; | 0 | | 1295 | } | 0 | | 1296 | if (reph > 0) { never evaluated: reph > 0 | 0 | | 1297 | | - | | 1298 | for (i = base+1; i < len; ++i) | 0 | | 1299 | if (uc[i] == ra) never evaluated: uc[i] == ra | 0 | | 1300 | reph = i; never executed: reph = i; | 0 | | 1301 | position[reph] = Reph; | - | | 1302 | position[reph+1] = Inherit; | - | | 1303 | } | 0 | | 1304 | | - | | 1305 | | - | | 1306 | int fixed = base+1; | - | | 1307 | if (fixed < len && uc[fixed] == nukta) never evaluated: fixed < len never evaluated: uc[fixed] == nukta | 0 | | 1308 | fixed++; | 0 | | 1309 | if (fixed < len && uc[fixed] == halant) never evaluated: fixed < len never evaluated: uc[fixed] == halant | 0 | | 1310 | fixed++; | 0 | | 1311 | if (fixed < len && uc[fixed] == 0x200d) never evaluated: fixed < len never evaluated: uc[fixed] == 0x200d | 0 | | 1312 | fixed++; | 0 | | 1313 | | - | | 1314 | | - | | 1315 | | - | | 1316 | | - | | 1317 | | - | | 1318 | | - | | 1319 | | - | | 1320 | const IndicOrdering *finalOrder = indic_order[script-HB_Script_Devanagari]; | - | | 1321 | | - | | 1322 | if(0) printf(" reordering pass:"); never executed: printf(" reordering pass:"); | 0 | | 1323 | if(0) printf(" base=%d fixed=%d", base, fixed); never executed: printf(" base=%d fixed=%d", base, fixed); | 0 | | 1324 | int toMove = 0; | - | | 1325 | while (finalOrder[toMove].form && fixed < len-1) { never evaluated: finalOrder[toMove].form never evaluated: fixed < len-1 | 0 | | 1326 | if(0) printf(" 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); | 0 | | 1327 | for (i = fixed; i < len; i++) { | 0 | | 1328 | | - | | 1329 | | - | | 1330 | if (form(uc[i]) == finalOrder[toMove].form && never evaluated: form(uc[i]) == finalOrder[toMove].form | 0 | | 1331 | position[i] == finalOrder[toMove].position) { never evaluated: position[i] == finalOrder[toMove].position | 0 | | 1332 | | - | | 1333 | int to = fixed; | - | | 1334 | if (i < len-1 && position[i+1] == Inherit) { never evaluated: i < len-1 never evaluated: position[i+1] == Inherit | 0 | | 1335 | if(0) printf(" moving two chars from %d to %d", i, to); never executed: printf(" moving two chars from %d to %d", i, to); | 0 | | 1336 | unsigned short ch = uc[i]; | - | | 1337 | unsigned short ch2 = uc[i+1]; | - | | 1338 | unsigned char pos = position[i]; | - | | 1339 | for (int j = i+1; j > to+1; j--) { never evaluated: j > to+1 | 0 | | 1340 | uc[j] = uc[j-2]; | - | | 1341 | position[j] = position[j-2]; | - | | 1342 | } | 0 | | 1343 | uc[to] = ch; | - | | 1344 | uc[to+1] = ch2; | - | | 1345 | position[to] = pos; | - | | 1346 | position[to+1] = pos; | - | | 1347 | fixed += 2; | - | | 1348 | } else { | 0 | | 1349 | if(0) printf(" moving one char from %d to %d", i, to); never executed: printf(" moving one char from %d to %d", i, to); | 0 | | 1350 | unsigned short ch = uc[i]; | - | | 1351 | unsigned char pos = position[i]; | - | | 1352 | for (int j = i; j > to; j--) { | 0 | | 1353 | uc[j] = uc[j-1]; | - | | 1354 | position[j] = position[j-1]; | - | | 1355 | } | 0 | | 1356 | uc[to] = ch; | - | | 1357 | position[to] = pos; | - | | 1358 | fixed++; | - | | 1359 | } | 0 | | 1360 | } | - | | 1361 | } | 0 | | 1362 | toMove++; | - | | 1363 | } | 0 | | 1364 | | - | | 1365 | } | 0 | | 1366 | | - | | 1367 | if (reph > 0) { never evaluated: reph > 0 | 0 | | 1368 | | - | | 1369 | for (i = base+1; i < len; ++i) | 0 | | 1370 | if (reordered[i] == ra) never evaluated: reordered[i] == ra | 0 | | 1371 | reph = i; never executed: reph = i; | 0 | | 1372 | } | 0 | | 1373 | | - | | 1374 | | - | | 1375 | const int availableGlyphs = item->num_glyphs; | - | | 1376 | | - | | 1377 | if (!item->font->klass->convertStringToGlyphIndices(item->font, | 0 | | 1378 | reordered, len, | 0 | | 1379 | item->glyphs, &item->num_glyphs, | 0 | | 1380 | item->item.bidiLevel % 2)) never evaluated: !item->font->klass->convertStringToGlyphIndices(item->font, reordered, len, item->glyphs, &item->num_glyphs, item->item.bidiLevel % 2) | 0 | | 1381 | goto error; never executed: goto error; | 0 | | 1382 | | - | | 1383 | | - | | 1384 | if(0) printf(" base=%d, reph=%d", base, reph); never executed: printf(" base=%d, reph=%d", base, reph); | 0 | | 1385 | if(0) printf("reordered:"); never executed: printf("reordered:"); | 0 | | 1386 | for (i = 0; i < len; i++) { | 0 | | 1387 | item->attributes[i].mark = false; | - | | 1388 | item->attributes[i].clusterStart = false; | - | | 1389 | item->attributes[i].justification = 0; | - | | 1390 | item->attributes[i].zeroWidth = false; | - | | 1391 | if(0) printf(" %d: %4x", i, reordered[i]); never executed: printf(" %d: %4x", i, reordered[i]); | 0 | | 1392 | } | 0 | | 1393 | | - | | 1394 | | - | | 1395 | | - | | 1396 | for (i = 0; i < len; ++i) | 0 | | 1397 | control |= (form(reordered[i]) == Control); never executed: control |= (form(reordered[i]) == Control); | 0 | | 1398 | | - | | 1399 | | - | | 1400 | if (openType) { never evaluated: openType | 0 | | 1401 | | - | | 1402 | | - | | 1403 | | - | | 1404 | | - | | 1405 | | - | | 1406 | | - | | 1407 | | - | | 1408 | unsigned short stackclusters[512]; unsigned short *clusters = stackclusters; if ((len) >= 512) clusters = (unsigned short *)malloc((len) * sizeof(unsigned short));; never evaluated: (len) >= 512 never executed: clusters = (unsigned short *)malloc((len) * sizeof(unsigned short)); | 0 | | 1409 | unsigned int stackproperties[512]; unsigned int *properties = stackproperties; if ((len) >= 512) properties = (unsigned int *)malloc((len) * sizeof(unsigned int));; never evaluated: (len) >= 512 never executed: properties = (unsigned int *)malloc((len) * sizeof(unsigned int)); | 0 | | 1410 | | - | | 1411 | for (i = 0; i < len; ++i) | 0 | | 1412 | clusters[i] = i; never executed: clusters[i] = i; | 0 | | 1413 | | - | | 1414 | | - | | 1415 | for (i = 0; i < len; ++i) | 0 | | 1416 | properties[i] = ~(LocaProperty | 0 | | 1417 | | CcmpProperty | 0 | | 1418 | | NuktaProperty | 0 | | 1419 | | VattuProperty | 0 | | 1420 | | ConjunctFormProperty | 0 | | 1421 | | PreSubstProperty | 0 | | 1422 | | BelowSubstProperty | 0 | | 1423 | | AboveSubstProperty | 0 | | 1424 | | PostSubstProperty | 0 | | 1425 | | HalantProperty | 0 | | 1426 | | IndicCaltProperty | 0 | | 1427 | | 0x80000000); never executed: properties[i] = ~(LocaProperty | CcmpProperty | NuktaProperty | VattuProperty | ConjunctFormProperty | PreSubstProperty | BelowSubstProperty | AboveSubstProperty | PostSubstProperty | HalantProperty | IndicCaltProperty | 0x80000000); | 0 | | 1428 | | - | | 1429 | | - | | 1430 | | - | | 1431 | | - | | 1432 | if (item->item.pos == 0 never evaluated: item->item.pos == 0 | 0 | | 1433 | || !(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 | | 1434 | properties[0] &= ~InitProperty; never executed: properties[0] &= ~InitProperty; | 0 | | 1435 | | - | | 1436 | | - | | 1437 | | - | | 1438 | for (i = 0; i <= base; ++i) never evaluated: i <= base | 0 | | 1439 | properties[i] &= ~AkhantProperty; never executed: properties[i] &= ~AkhantProperty; | 0 | | 1440 | | - | | 1441 | if (reph >= 0) { never evaluated: reph >= 0 | 0 | | 1442 | properties[reph] &= ~RephProperty; | - | | 1443 | properties[reph+1] &= ~RephProperty; | - | | 1444 | } | 0 | | 1445 | | - | | 1446 | for (i = base+1; i < len; ++i) | 0 | | 1447 | properties[i] &= ~BelowFormProperty; never executed: properties[i] &= ~BelowFormProperty; | 0 | | 1448 | | - | | 1449 | if (script == HB_Script_Devanagari || script == HB_Script_Gujarati) { never evaluated: script == HB_Script_Devanagari never evaluated: script == HB_Script_Gujarati | 0 | | 1450 | | - | | 1451 | bool vattu = false; | - | | 1452 | for (i = base-2; i > 1; --i) { | 0 | | 1453 | if (form(reordered[i]) == Consonant) { never evaluated: form(reordered[i]) == Consonant | 0 | | 1454 | vattu = (!vattu && reordered[i] == ra); never evaluated: reordered[i] == ra | 0 | | 1455 | if (vattu) { | 0 | | 1456 | if(0) printf("forming vattu ligature at %d", i); never executed: printf("forming vattu ligature at %d", i); | 0 | | 1457 | properties[i] &= ~BelowFormProperty; | - | | 1458 | properties[i+1] &= ~BelowFormProperty; | - | | 1459 | } | 0 | | 1460 | } | 0 | | 1461 | } | 0 | | 1462 | } | 0 | | 1463 | | - | | 1464 | for (i = 0; i < base; ++i) never evaluated: i < base | 0 | | 1465 | properties[i] &= ~HalfFormProperty; never executed: properties[i] &= ~HalfFormProperty; | 0 | | 1466 | if (control) { | 0 | | 1467 | for (i = 2; i < len; ++i) { | 0 | | 1468 | if (reordered[i] == 0x200d ) { never evaluated: reordered[i] == 0x200d | 0 | | 1469 | properties[i-1] &= ~HalfFormProperty; | - | | 1470 | properties[i-2] &= ~HalfFormProperty; | - | | 1471 | } else if (reordered[i] == 0x200c ) { never evaluated: reordered[i] == 0x200c | 0 | | 1472 | properties[i-1] &= ~HalfFormProperty; | - | | 1473 | properties[i-2] &= ~HalfFormProperty; | - | | 1474 | } | 0 | | 1475 | } | - | | 1476 | } | 0 | | 1477 | | - | | 1478 | for (i = base+1; i < len; ++i) | 0 | | 1479 | properties[i] &= ~PostFormProperty; never executed: properties[i] &= ~PostFormProperty; | 0 | | 1480 | item->log_clusters = clusters; | - | | 1481 | HB_OpenTypeShape(item, properties); | - | | 1482 | | - | | 1483 | int newLen = item->face->buffer->in_length; | - | | 1484 | HB_GlyphItem otl_glyphs = item->face->buffer->in_string; | - | | 1485 | | - | | 1486 | | - | | 1487 | 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 | | 1488 | | - | | 1489 | | - | | 1490 | int basePos = 0; | - | | 1491 | while (basePos < newLen && (int)otl_glyphs[basePos].cluster <= base) never evaluated: basePos < newLen never evaluated: (int)otl_glyphs[basePos].cluster <= base | 0 | | 1492 | basePos++; never executed: basePos++; | 0 | | 1493 | --basePos; | - | | 1494 | if (basePos < newLen && basePos > 1) { never evaluated: basePos < newLen never evaluated: basePos > 1 | 0 | | 1495 | | - | | 1496 | HB_GlyphItemRec m = otl_glyphs[0]; | - | | 1497 | --basePos; | - | | 1498 | for (i = 0; i < basePos; ++i) never evaluated: i < basePos | 0 | | 1499 | otl_glyphs[i] = otl_glyphs[i+1]; never executed: otl_glyphs[i] = otl_glyphs[i+1]; | 0 | | 1500 | otl_glyphs[basePos] = m; | - | | 1501 | } | 0 | | 1502 | } | 0 | | 1503 | | - | | 1504 | HB_Bool positioned = HB_OpenTypePosition(item, availableGlyphs, false); | - | | 1505 | | - | | 1506 | if (stackclusters != clusters) free(clusters);; never executed: free(clusters); never evaluated: stackclusters != clusters | 0 | | 1507 | if (stackproperties != properties) free(properties);; never executed: free(properties); never evaluated: stackproperties != properties | 0 | | 1508 | | - | | 1509 | if (!positioned) never evaluated: !positioned | 0 | | 1510 | goto error; never executed: goto error; | 0 | | 1511 | | - | | 1512 | if (control) { | 0 | | 1513 | if(0) printf("found a control char in the syllable"); never executed: printf("found a control char in the syllable"); | 0 | | 1514 | hb_uint32 i = 0, j = 0; | - | | 1515 | while (i < item->num_glyphs) { never evaluated: i < item->num_glyphs | 0 | | 1516 | if (form(reordered[otl_glyphs[i].cluster]) == Control) { never evaluated: form(reordered[otl_glyphs[i].cluster]) == Control | 0 | | 1517 | ++i; | - | | 1518 | if (i >= item->num_glyphs) never evaluated: i >= item->num_glyphs | 0 | | 1519 | break; | 0 | | 1520 | } | 0 | | 1521 | item->glyphs[j] = item->glyphs[i]; | - | | 1522 | item->attributes[j] = item->attributes[i]; | - | | 1523 | item->advances[j] = item->advances[i]; | - | | 1524 | ++i; | - | | 1525 | ++j; | - | | 1526 | } | 0 | | 1527 | item->num_glyphs = j; | - | | 1528 | } | 0 | | 1529 | | - | | 1530 | } else { | 0 | | 1531 | HB_HeuristicPosition(item); | - | | 1532 | } | 0 | | 1533 | | - | | 1534 | item->attributes[0].clusterStart = true; | - | | 1535 | | - | | 1536 | if (stackreordered != reordered) free(reordered);; never executed: free(reordered); never evaluated: stackreordered != reordered | 0 | | 1537 | if (stackposition != position) free(position);; never executed: free(position); never evaluated: stackposition != position | 0 | | 1538 | | - | | 1539 | if(0) printf("<<<<<<"); never executed: printf("<<<<<<"); | 0 | | 1540 | return true; never executed: return true; | 0 | | 1541 | | - | | 1542 | error: | - | | 1543 | if (stackreordered != reordered) free(reordered);; never executed: free(reordered); never evaluated: stackreordered != reordered | 0 | | 1544 | if (stackposition != position) free(position);; never executed: free(position); never evaluated: stackposition != position | 0 | | 1545 | return false; never executed: return false; | 0 | | 1546 | } | - | | 1547 | static int indic_nextSyllableBoundary(HB_Script script, const HB_UChar16 *s, int start, int end, bool *invalid) | - | | 1548 | { | - | | 1549 | *invalid = false; | - | | 1550 | if(0) printf("indic_nextSyllableBoundary: start=%d, end=%d", start, end); never executed: printf("indic_nextSyllableBoundary: start=%d, end=%d", start, end); | 0 | | 1551 | const HB_UChar16 *uc = s+start; | - | | 1552 | | - | | 1553 | int pos = 0; | - | | 1554 | Form state = form(uc[pos]); | - | | 1555 | if(0) printf("state[%d]=%d (uc=%4x)", pos, state, uc[pos]); never executed: printf("state[%d]=%d (uc=%4x)", pos, state, uc[pos]); | 0 | | 1556 | pos++; | - | | 1557 | | - | | 1558 | if (state != Consonant && state != IndependentVowel) { never evaluated: state != Consonant never evaluated: state != IndependentVowel | 0 | | 1559 | if (state != Other) never evaluated: state != Other | 0 | | 1560 | *invalid = true; never executed: *invalid = true; | 0 | | 1561 | goto finish; never executed: goto finish; | 0 | | 1562 | } | - | | 1563 | | - | | 1564 | while (pos < end - start) { never evaluated: pos < end - start | 0 | | 1565 | Form newState = form(uc[pos]); | - | | 1566 | if(0) printf("state[%d]=%d (uc=%4x)", pos, newState, uc[pos]); never executed: printf("state[%d]=%d (uc=%4x)", pos, newState, uc[pos]); | 0 | | 1567 | switch(newState) { | - | | 1568 | case Control: | - | | 1569 | newState = state; | - | | 1570 | if (state == Halant && uc[pos] == 0x200d ) never evaluated: state == Halant never evaluated: uc[pos] == 0x200d | 0 | | 1571 | break; | 0 | | 1572 | | - | | 1573 | if (state == Consonant && script == HB_Script_Bengali && uc[pos-1] == 0x09B0 && uc[pos] == 0x200d ) never evaluated: state == Consonant never evaluated: script == HB_Script_Bengali never evaluated: uc[pos-1] == 0x09B0 never evaluated: uc[pos] == 0x200d | 0 | | 1574 | break; | 0 | | 1575 | if (state == Consonant && script == HB_Script_Kannada && uc[pos-1] == 0x0CB0 && uc[pos] == 0x200d ) never evaluated: state == Consonant never evaluated: script == HB_Script_Kannada never evaluated: uc[pos-1] == 0x0CB0 never evaluated: uc[pos] == 0x200d | 0 | | 1576 | break; | 0 | | 1577 | | - | | 1578 | ++pos; | - | | 1579 | goto finish; never executed: goto finish; | 0 | | 1580 | case Consonant: | - | | 1581 | if (state == Halant && (script != HB_Script_Sinhala || uc[pos-1] == 0x200d )) never evaluated: state == Halant never evaluated: script != HB_Script_Sinhala never evaluated: uc[pos-1] == 0x200d | 0 | | 1582 | break; | 0 | | 1583 | goto finish; never executed: goto finish; | 0 | | 1584 | case Halant: | - | | 1585 | if (state == Nukta || state == Consonant) never evaluated: state == Nukta never evaluated: state == Consonant | 0 | | 1586 | break; | 0 | | 1587 | | - | | 1588 | if (script == HB_Script_Bengali && pos == 1 && never evaluated: script == HB_Script_Bengali never evaluated: pos == 1 | 0 | | 1589 | (uc[0] == 0x0985 || uc[0] == 0x098f)) never evaluated: uc[0] == 0x0985 never evaluated: uc[0] == 0x098f | 0 | | 1590 | break; | 0 | | 1591 | | - | | 1592 | if (script == HB_Script_Sinhala && state == Matra) { never evaluated: script == HB_Script_Sinhala never evaluated: state == Matra | 0 | | 1593 | ++pos; | - | | 1594 | continue; never executed: continue; | 0 | | 1595 | } | - | | 1596 | 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 | | 1597 | ++pos; | - | | 1598 | continue; never executed: continue; | 0 | | 1599 | } | - | | 1600 | goto finish; never executed: goto finish; | 0 | | 1601 | case Nukta: | - | | 1602 | if (state == Consonant) never evaluated: state == Consonant | 0 | | 1603 | break; | 0 | | 1604 | goto finish; never executed: goto finish; | 0 | | 1605 | case StressMark: | - | | 1606 | if (state == VowelMark) never evaluated: state == VowelMark | 0 | | 1607 | break; | 0 | | 1608 | | - | | 1609 | case VowelMark: code before this statement never executed: case VowelMark: | 0 | | 1610 | if (state == Matra || state == LengthMark || state == IndependentVowel) never evaluated: state == Matra never evaluated: state == LengthMark never evaluated: state == IndependentVowel | 0 | | 1611 | break; | 0 | | 1612 | | - | | 1613 | case Matra: code before this statement never executed: case Matra: | 0 | | 1614 | if (state == Consonant || state == Nukta) never evaluated: state == Consonant never evaluated: state == Nukta | 0 | | 1615 | break; | 0 | | 1616 | if (state == Matra) { never evaluated: state == Matra | 0 | | 1617 | | - | | 1618 | break; | 0 | | 1619 | } | - | | 1620 | | - | | 1621 | | - | | 1622 | | - | | 1623 | 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 | | 1624 | break; | 0 | | 1625 | if (script == HB_Script_Tamil && state == Matra) { never evaluated: script == HB_Script_Tamil never evaluated: state == Matra | 0 | | 1626 | if (uc[pos-1] == 0x0bc6 && never evaluated: uc[pos-1] == 0x0bc6 | 0 | | 1627 | (uc[pos] == 0xbbe || uc[pos] == 0xbd7)) never evaluated: uc[pos] == 0xbbe never evaluated: uc[pos] == 0xbd7 | 0 | | 1628 | break; | 0 | | 1629 | if (uc[pos-1] == 0x0bc7 && uc[pos] == 0xbbe) never evaluated: uc[pos-1] == 0x0bc7 never evaluated: uc[pos] == 0xbbe | 0 | | 1630 | break; | 0 | | 1631 | } | 0 | | 1632 | goto finish; never executed: goto finish; | 0 | | 1633 | | - | | 1634 | case LengthMark: | - | | 1635 | if (state == Matra) { never evaluated: state == Matra | 0 | | 1636 | | - | | 1637 | break; | 0 | | 1638 | } | - | | 1639 | case IndependentVowel: | - | | 1640 | case Invalid: | - | | 1641 | case Other: | - | | 1642 | goto finish; never executed: goto finish; | 0 | | 1643 | } | - | | 1644 | state = newState; | - | | 1645 | pos++; | - | | 1646 | } | 0 | | 1647 | finish: | - | | 1648 | return pos+start; never executed: return pos+start; | 0 | | 1649 | } | - | | 1650 | | - | | 1651 | HB_Bool HB_IndicShape(HB_ShaperItem *item) | - | | 1652 | { | - | | 1653 | ((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__)); | - | | 1654 | | - | | 1655 | HB_Bool openType = false; | - | | 1656 | | - | | 1657 | openType = HB_SelectScript(item, indic_features); | - | | 1658 | | - | | 1659 | unsigned short *logClusters = item->log_clusters; | - | | 1660 | | - | | 1661 | HB_ShaperItem syllable = *item; | - | | 1662 | int first_glyph = 0; | - | | 1663 | | - | | 1664 | int sstart = item->item.pos; | - | | 1665 | int end = sstart + item->item.length; | - | | 1666 | if(0) printf("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); | 0 | | 1667 | while (sstart < end) { never evaluated: sstart < end | 0 | | 1668 | bool invalid; | - | | 1669 | int send = indic_nextSyllableBoundary(item->item.script, item->string, sstart, end, &invalid); | - | | 1670 | if(0) printf("syllable from %d, length %d, invalid=%s", sstart, send-sstart, | 0 | | 1671 | invalid ? "true" : "false"); never executed: printf("syllable from %d, length %d, invalid=%s", sstart, send-sstart, invalid ? "true" : "false"); | 0 | | 1672 | syllable.item.pos = sstart; | - | | 1673 | syllable.item.length = send-sstart; | - | | 1674 | syllable.glyphs = item->glyphs + first_glyph; | - | | 1675 | syllable.attributes = item->attributes + first_glyph; | - | | 1676 | syllable.offsets = item->offsets + first_glyph; | - | | 1677 | syllable.advances = item->advances + first_glyph; | - | | 1678 | syllable.num_glyphs = item->num_glyphs - first_glyph; | - | | 1679 | if (!indic_shape_syllable(openType, &syllable, invalid)) { never evaluated: !indic_shape_syllable(openType, &syllable, invalid) | 0 | | 1680 | if(0) printf("syllable shaping failed, syllable requests %d glyphs", syllable.num_glyphs); never executed: printf("syllable shaping failed, syllable requests %d glyphs", syllable.num_glyphs); | 0 | | 1681 | item->num_glyphs += syllable.num_glyphs; | - | | 1682 | return false; never executed: return false; | 0 | | 1683 | } | - | | 1684 | | - | | 1685 | if(0) printf("syllable:"); never executed: printf("syllable:"); | 0 | | 1686 | hb_uint32 g; | - | | 1687 | for (g = first_glyph; g < first_glyph + syllable.num_glyphs; ++g) never evaluated: g < first_glyph + syllable.num_glyphs | 0 | | 1688 | if(0) printf(" %d -> glyph %x", g, item->glyphs[g]); never executed: printf(" %d -> glyph %x", g, item->glyphs[g]); | 0 | | 1689 | if(0) printf(" logclusters:"); never executed: printf(" logclusters:"); | 0 | | 1690 | int i; | - | | 1691 | for (i = sstart; i < send; ++i) { never evaluated: i < send | 0 | | 1692 | if(0) printf(" %d -> glyph %d", i, first_glyph); never executed: printf(" %d -> glyph %d", i, first_glyph); | 0 | | 1693 | logClusters[i-item->item.pos] = first_glyph; | - | | 1694 | } | 0 | | 1695 | sstart = send; | - | | 1696 | first_glyph += syllable.num_glyphs; | - | | 1697 | } | 0 | | 1698 | item->num_glyphs = first_glyph; | - | | 1699 | return true; never executed: return true; | 0 | | 1700 | } | - | | 1701 | | - | | 1702 | void HB_IndicAttributes(HB_Script script, const HB_UChar16 *text, hb_uint32 from, hb_uint32 len, HB_CharAttributes *attributes) | - | | 1703 | { | - | | 1704 | int end = from + len; | - | | 1705 | const HB_UChar16 *uc = text + from; | - | | 1706 | attributes += from; | - | | 1707 | hb_uint32 i = 0; | - | | 1708 | while (i < len) { | 0 | | 1709 | bool invalid; | - | | 1710 | hb_uint32 boundary = indic_nextSyllableBoundary(script, text, from+i, end, &invalid) - from; | - | | 1711 | attributes[i].graphemeBoundary = true; | - | | 1712 | | - | | 1713 | if (boundary > len-1) boundary = len; never executed: boundary = len; never evaluated: boundary > len-1 | 0 | | 1714 | i++; | - | | 1715 | while (i < boundary) { never evaluated: i < boundary | 0 | | 1716 | attributes[i].graphemeBoundary = false; | - | | 1717 | ++uc; | - | | 1718 | ++i; | - | | 1719 | } | 0 | | 1720 | ((i == boundary) ? static_cast<void> (0) : __assert_fail ("i == boundary", "../3rdparty/harfbuzz/src/harfbuzz-indic.cpp", 1892, __PRETTY_FUNCTION__)); | - | | 1721 | } | 0 | | 1722 | | - | | 1723 | | - | | 1724 | } | 0 | | 1725 | | - | | | |
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