Jason Sams | 135c4b7 | 2013-12-11 18:24:45 -0800 | [diff] [blame^] | 1 | # |
| 2 | # Copyright (C) 2013 The Android Open Source Project |
| 3 | # |
| 4 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | # you may not use this file except in compliance with the License. |
| 6 | # You may obtain a copy of the License at |
| 7 | # |
| 8 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | # |
| 10 | # Unless required by applicable law or agreed to in writing, software |
| 11 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | # See the License for the specific language governing permissions and |
| 14 | # limitations under the License. |
| 15 | # |
| 16 | |
| 17 | start: |
| 18 | w: 2, 3, 4 |
| 19 | t: u8, u16, u32, u64, i8, i16, i32, i64, f32, f64 |
| 20 | t: u8, u16, u32, u64, i8, i16, i32, i64, f32, f64 |
| 21 | name: convert_uchar#1 |
| 22 | arg: #2#1 |
| 23 | ret: #3#1 |
| 24 | comment: |
| 25 | Component wise conversion from #2#1 to #3#1 |
| 26 | version: 9 |
| 27 | end: |
| 28 | |
| 29 | start: |
| 30 | w: 1, 2, 3, 4 |
| 31 | t: f32 |
| 32 | name: acos |
| 33 | ret: #2#1 |
| 34 | arg: #2#1 |
| 35 | comment: |
| 36 | acos |
| 37 | version: 9 |
| 38 | end: |
| 39 | |
| 40 | start: |
| 41 | w: 1, 2, 3, 4 |
| 42 | t: f32 |
| 43 | name: acosh |
| 44 | ret: #2#1 |
| 45 | arg: #2#1 |
| 46 | comment: |
| 47 | acosh |
| 48 | version: 9 |
| 49 | end: |
| 50 | |
| 51 | start: |
| 52 | w: 1, 2, 3, 4 |
| 53 | t: f32 |
| 54 | name: acospi |
| 55 | ret: #2#1 |
| 56 | arg: #2#1 |
| 57 | comment: |
| 58 | acospi |
| 59 | version: 9 |
| 60 | end: |
| 61 | |
| 62 | start: |
| 63 | w: 1, 2, 3, 4 |
| 64 | t: f32 |
| 65 | name: asin |
| 66 | ret: #2#1 |
| 67 | arg: #2#1 |
| 68 | comment: |
| 69 | asin |
| 70 | version: 9 |
| 71 | end: |
| 72 | |
| 73 | start: |
| 74 | w: 1, 2, 3, 4 |
| 75 | t: f32 |
| 76 | name: asinh |
| 77 | ret: #2#1 |
| 78 | arg: #2#1 |
| 79 | comment: |
| 80 | asinh |
| 81 | version: 9 |
| 82 | end: |
| 83 | |
| 84 | start: |
| 85 | w: 1, 2, 3, 4 |
| 86 | t: f32 |
| 87 | name: asinpi |
| 88 | ret: #2#1 |
| 89 | arg: #2#1 |
| 90 | comment: |
| 91 | Return the inverse sine divided by PI. |
| 92 | version: 9 |
| 93 | end: |
| 94 | |
| 95 | start: |
| 96 | w: 1, 2, 3, 4 |
| 97 | t: f32 |
| 98 | name: atan |
| 99 | ret: #2#1 |
| 100 | arg: #2#1 |
| 101 | comment: |
| 102 | Return the inverse tangent. |
| 103 | version: 9 |
| 104 | end: |
| 105 | |
| 106 | start: |
| 107 | w: 1, 2, 3, 4 |
| 108 | t: f32 |
| 109 | name: atan2 |
| 110 | ret: #2#1 |
| 111 | arg: #2#1 y |
| 112 | arg: #2#1 x |
| 113 | comment: |
| 114 | Return the inverse tangent of y / x. |
| 115 | version: 9 |
| 116 | end: |
| 117 | |
| 118 | start: |
| 119 | w: 1, 2, 3, 4 |
| 120 | t: f32 |
| 121 | name: atanh |
| 122 | ret: #2#1 |
| 123 | arg: #2#1 |
| 124 | comment: |
| 125 | Return the inverse hyperbolic tangent. |
| 126 | version: 9 |
| 127 | end: |
| 128 | |
| 129 | start: |
| 130 | w: 1, 2, 3, 4 |
| 131 | t: f32 |
| 132 | name: atanpi |
| 133 | ret: #2#1 |
| 134 | arg: #2#1 |
| 135 | comment: |
| 136 | Return the inverse tangent divided by PI. |
| 137 | version: 9 |
| 138 | end: |
| 139 | |
| 140 | start: |
| 141 | w: 1, 2, 3, 4 |
| 142 | t: f32 |
| 143 | name: atan2pi |
| 144 | ret: #2#1 |
| 145 | arg: #2#1 y |
| 146 | arg: #2#1 x |
| 147 | comment: |
| 148 | Return the inverse tangent of y / x, divided by PI. |
| 149 | version: 9 |
| 150 | end: |
| 151 | |
| 152 | start: |
| 153 | w: 1, 2, 3, 4 |
| 154 | t: f32 |
| 155 | name: cbrt |
| 156 | ret: #2#1 |
| 157 | arg: #2#1 |
| 158 | comment: |
| 159 | Return the cube root. |
| 160 | version: 9 |
| 161 | end: |
| 162 | |
| 163 | start: |
| 164 | w: 1, 2, 3, 4 |
| 165 | t: f32 |
| 166 | name: ceil |
| 167 | ret: #2#1 |
| 168 | arg: #2#1 |
| 169 | comment: |
| 170 | Return the smallest integer not less than a value. |
| 171 | version: 9 |
| 172 | end: |
| 173 | |
| 174 | start: |
| 175 | w: 1, 2, 3, 4 |
| 176 | t: f32 |
| 177 | name: copysign |
| 178 | ret: #2#1 |
| 179 | arg: #2#1 x |
| 180 | arg: #2#1 y |
| 181 | comment: |
| 182 | Copy the sign bit from y to x. |
| 183 | version: 9 |
| 184 | end: |
| 185 | |
| 186 | start: |
| 187 | w: 1, 2, 3, 4 |
| 188 | t: f32 |
| 189 | name: cos |
| 190 | ret: #2#1 |
| 191 | arg: #2#1 |
| 192 | comment: |
| 193 | Return the cosine. |
| 194 | version: 9 |
| 195 | end: |
| 196 | |
| 197 | start: |
| 198 | w: 1, 2, 3, 4 |
| 199 | t: f32 |
| 200 | name: cosh |
| 201 | ret: #2#1 |
| 202 | arg: #2#1 |
| 203 | comment: |
| 204 | Return the hypebolic cosine. |
| 205 | version: 9 |
| 206 | end: |
| 207 | |
| 208 | start: |
| 209 | w: 1, 2, 3, 4 |
| 210 | t: f32 |
| 211 | name: cospi |
| 212 | ret: #2#1 |
| 213 | arg: #2#1 |
| 214 | comment: |
| 215 | Return the cosine of the value * PI. |
| 216 | version: 9 |
| 217 | end: |
| 218 | |
| 219 | start: |
| 220 | w: 1, 2, 3, 4 |
| 221 | t: f32 |
| 222 | name: erfc |
| 223 | ret: #2#1 |
| 224 | arg: #2#1 |
| 225 | comment: |
| 226 | Return the complementary error function. |
| 227 | version: 9 |
| 228 | end: |
| 229 | |
| 230 | start: |
| 231 | w: 1, 2, 3, 4 |
| 232 | t: f32 |
| 233 | name: erf |
| 234 | ret: #2#1 |
| 235 | arg: #2#1 |
| 236 | comment: |
| 237 | Return the error function. |
| 238 | version: 9 |
| 239 | end: |
| 240 | |
| 241 | start: |
| 242 | w: 1, 2, 3, 4 |
| 243 | t: f32 |
| 244 | name: exp |
| 245 | ret: #2#1 |
| 246 | arg: #2#1 |
| 247 | comment: |
| 248 | Return e ^ value. |
| 249 | version: 9 |
| 250 | end: |
| 251 | |
| 252 | start: |
| 253 | w: 1, 2, 3, 4 |
| 254 | t: f32 |
| 255 | name: exp2 |
| 256 | ret: #2#1 |
| 257 | arg: #2#1 |
| 258 | comment: |
| 259 | Return 2 ^ value. |
| 260 | version: 9 |
| 261 | end: |
| 262 | |
| 263 | start: |
| 264 | w: 1, 2, 3, 4 |
| 265 | t: f32 |
| 266 | name: exp10 |
| 267 | ret: #2#1 |
| 268 | arg: #2#1 |
| 269 | comment: |
| 270 | Return 10 ^ value. |
| 271 | version: 9 |
| 272 | end: |
| 273 | |
| 274 | start: |
| 275 | w: 1, 2, 3, 4 |
| 276 | t: f32 |
| 277 | name: expm1 |
| 278 | ret: #2#1 |
| 279 | arg: #2#1 |
| 280 | comment: |
| 281 | Return (e ^ value) - 1. |
| 282 | version: 9 |
| 283 | end: |
| 284 | |
| 285 | start: |
| 286 | w: 1, 2, 3, 4 |
| 287 | t: f32 |
| 288 | name: fabs |
| 289 | ret: #2#1 |
| 290 | arg: #2#1 |
| 291 | comment: |
| 292 | Return the absolute value of a value. |
| 293 | version: 9 |
| 294 | end: |
| 295 | |
| 296 | start: |
| 297 | w: 1, 2, 3, 4 |
| 298 | t: f32 |
| 299 | name: fdim |
| 300 | ret: #2#1 |
| 301 | arg: #2#1 |
| 302 | comment: |
| 303 | Return the positive difference between two values. |
| 304 | version: 9 |
| 305 | end: |
| 306 | |
| 307 | start: |
| 308 | w: 1, 2, 3, 4 |
| 309 | t: f32 |
| 310 | name: floor |
| 311 | ret: #2#1 |
| 312 | arg: #2#1 |
| 313 | comment: |
| 314 | Return the smallest integer not greater than a value. |
| 315 | version: 9 |
| 316 | end: |
| 317 | |
| 318 | start: |
| 319 | w: 1, 2, 3, 4 |
| 320 | t: f32 |
| 321 | name: fma |
| 322 | ret: #2#1 |
| 323 | arg: #2#1 a |
| 324 | arg: #2#1 b |
| 325 | arg: #2#1 c |
| 326 | comment: |
| 327 | Return (a * b) + c. |
| 328 | version: 9 |
| 329 | end: |
| 330 | |
| 331 | start: |
| 332 | w: 1, 2, 3, 4 |
| 333 | t: f32 |
| 334 | name: fmax |
| 335 | ret: #2#1 |
| 336 | arg: #2#1 x |
| 337 | arg: #2#1 y |
| 338 | comment: |
| 339 | Return (x < y ? y : x) |
| 340 | version: 9 |
| 341 | end: |
| 342 | |
| 343 | start: |
| 344 | w: 1, 2, 3, 4 |
| 345 | t: f32 |
| 346 | name: fmax |
| 347 | ret: #2#1 |
| 348 | arg: #2#1 x |
| 349 | arg: #2 y |
| 350 | comment: |
| 351 | Return (x < y ? y : x) |
| 352 | version: 9 |
| 353 | end: |
| 354 | |
| 355 | start: |
| 356 | w: 1, 2, 3, 4 |
| 357 | t: f32 |
| 358 | name: fmin |
| 359 | ret: #2#1 |
| 360 | arg: #2#1 x |
| 361 | arg: #2#1 y |
| 362 | comment: |
| 363 | Return (x > y ? y : x) |
| 364 | version: 9 |
| 365 | end: |
| 366 | |
| 367 | start: |
| 368 | w: 1, 2, 3, 4 |
| 369 | t: f32 |
| 370 | name: fmin |
| 371 | ret: #2#1 |
| 372 | arg: #2#1 x |
| 373 | arg: #2 y |
| 374 | comment: |
| 375 | Return (x > y ? y : x) |
| 376 | version: 9 |
| 377 | end: |
| 378 | |
| 379 | start: |
| 380 | w: 1, 2, 3, 4 |
| 381 | t: f32 |
| 382 | name: fmod |
| 383 | ret: #2#1 |
| 384 | arg: #2#1 x |
| 385 | arg: #2#1 y |
| 386 | comment: |
| 387 | Return the remainder from x / y |
| 388 | version: 9 |
| 389 | end: |
| 390 | |
| 391 | start: |
| 392 | w: 1, 2, 3, 4 |
| 393 | t: f32 |
| 394 | name: fract |
| 395 | ret: #2#1 |
| 396 | arg: #2#1 v |
| 397 | arg: #2#1 *iptr |
| 398 | comment: |
| 399 | Return fractional part of v |
| 400 | |
| 401 | @param iptr iptr[0] will be set to the floor of the input value. |
| 402 | version: 9 |
| 403 | end: |
| 404 | |
| 405 | start: |
| 406 | w: 1, 2, 3, 4 |
| 407 | t: f32 |
| 408 | name: fract |
| 409 | ret: #2#1 |
| 410 | arg: #2#1 v |
| 411 | comment: |
| 412 | Return fractional part of v |
| 413 | inline: |
| 414 | #2#1 unused; |
| 415 | return fract(v, &unused); |
| 416 | version: 9 |
| 417 | end: |
| 418 | |
| 419 | start: |
| 420 | w: 1, 2, 3, 4 |
| 421 | t: f32 |
| 422 | name: frexp |
| 423 | ret: #2#1 |
| 424 | arg: #2#1 v |
| 425 | arg: int#1 *iptr |
| 426 | comment: |
| 427 | Return the mantissa and place the exponent into iptr[0] |
| 428 | |
| 429 | @param v Supports float, float2, float3, float4. |
| 430 | version: 9 |
| 431 | end: |
| 432 | |
| 433 | start: |
| 434 | w: 1, 2, 3, 4 |
| 435 | t: f32 |
| 436 | name: hypot |
| 437 | ret: #2#1 |
| 438 | arg: #2#1 x |
| 439 | arg: #2#1 y |
| 440 | comment: |
| 441 | Return sqrt(x*x + y*y) |
| 442 | version: 9 |
| 443 | end: |
| 444 | |
| 445 | start: |
| 446 | w: 1, 2, 3, 4 |
| 447 | t: f32 |
| 448 | name: ilogb |
| 449 | ret: #2#1 |
| 450 | arg: #2#1 |
| 451 | comment: |
| 452 | Return the integer exponent of a value |
| 453 | version: 9 |
| 454 | end: |
| 455 | |
| 456 | start: |
| 457 | w: 1, 2, 3, 4 |
| 458 | t: f32 |
| 459 | name: ilogb |
| 460 | ret: #2#1 |
| 461 | arg: #2#1 |
| 462 | arg: int#1 |
| 463 | comment: |
| 464 | Return (x * 2^y) |
| 465 | version: 9 |
| 466 | end: |
| 467 | |
| 468 | start: |
| 469 | w: 1, 2, 3, 4 |
| 470 | t: f32 |
| 471 | name: ilogb |
| 472 | ret: #2#1 |
| 473 | arg: #2#1 |
| 474 | arg: int |
| 475 | comment: |
| 476 | Return (x * 2^y) |
| 477 | version: 9 |
| 478 | end: |
| 479 | |
| 480 | start: |
| 481 | w: 1, 2, 3, 4 |
| 482 | t: f32 |
| 483 | name: lgamma |
| 484 | ret: #2#1 |
| 485 | arg: #2#1 x |
| 486 | comment: |
| 487 | Return the log gamma and sign |
| 488 | version: 9 |
| 489 | end: |
| 490 | |
| 491 | start: |
| 492 | w: 1, 2, 3, 4 |
| 493 | t: f32 |
| 494 | name: lgamma |
| 495 | ret: #2#1 |
| 496 | arg: #2#1 x |
| 497 | arg: int#1 *y |
| 498 | comment: |
| 499 | Return the log gamma and sign |
| 500 | version: 9 |
| 501 | end: |
| 502 | |
| 503 | start: |
| 504 | w: 1, 2, 3, 4 |
| 505 | t: f32 |
| 506 | name: log |
| 507 | ret: #2#1 |
| 508 | arg: #2#1 x |
| 509 | comment: |
| 510 | Return the natural logarithm. |
| 511 | version: 9 |
| 512 | end: |
| 513 | |
| 514 | start: |
| 515 | w: 1, 2, 3, 4 |
| 516 | t: f32 |
| 517 | name: log2 |
| 518 | ret: #2#1 |
| 519 | arg: #2#1 x |
| 520 | comment: |
| 521 | Return the base 2 logarithm. |
| 522 | version: 9 |
| 523 | end: |
| 524 | |
| 525 | start: |
| 526 | w: 1, 2, 3, 4 |
| 527 | t: f32 |
| 528 | name: log10 |
| 529 | ret: #2#1 |
| 530 | arg: #2#1 x |
| 531 | comment: |
| 532 | Return the base 10 logarithm. |
| 533 | version: 9 |
| 534 | end: |
| 535 | |
| 536 | start: |
| 537 | w: 1, 2, 3, 4 |
| 538 | t: f32 |
| 539 | name: log1p |
| 540 | ret: #2#1 |
| 541 | arg: #2#1 x |
| 542 | comment: |
| 543 | Return the natural logarithm of (v + 1.0f) |
| 544 | version: 9 |
| 545 | end: |
| 546 | |
| 547 | start: |
| 548 | w: 1, 2, 3, 4 |
| 549 | t: f32 |
| 550 | name: logb |
| 551 | ret: #2#1 |
| 552 | arg: #2#1 x |
| 553 | comment: |
| 554 | Compute the exponent of the value. |
| 555 | version: 9 |
| 556 | end: |
| 557 | |
| 558 | start: |
| 559 | w: 1, 2, 3, 4 |
| 560 | t: f32 |
| 561 | name: mad |
| 562 | ret: #2#1 |
| 563 | arg: #2#1 a |
| 564 | arg: #2#1 b |
| 565 | arg: #2#1 c |
| 566 | comment: |
| 567 | Compute (a * b) + c |
| 568 | version: 9 |
| 569 | end: |
| 570 | |
| 571 | start: |
| 572 | w: 1, 2, 3, 4 |
| 573 | t: f32 |
| 574 | name: modf |
| 575 | ret: #2#1 |
| 576 | arg: #2#1 x |
| 577 | arg: #2#1 *iret |
| 578 | comment: |
| 579 | Return the integral and fractional components of a number. |
| 580 | |
| 581 | @param x Source value |
| 582 | @param iret iret[0] will be set to the integral portion of the number. |
| 583 | @return The floating point portion of the value. |
| 584 | version: 9 |
| 585 | end: |
| 586 | |
| 587 | start: |
| 588 | w: 1 |
| 589 | t: f32 |
| 590 | name: nan |
| 591 | ret: #2#1 |
| 592 | arg: uint#1 |
| 593 | comment: |
| 594 | generate a nan |
| 595 | version: 9 |
| 596 | end: |
| 597 | |
| 598 | start: |
| 599 | w: 1, 2, 3, 4 |
| 600 | t: f32 |
| 601 | name: nextafter |
| 602 | ret: #2#1 |
| 603 | arg: #2#1 x |
| 604 | arg: #2#1 y |
| 605 | comment: |
| 606 | Return the next floating point number from x towards y. |
| 607 | version: 9 |
| 608 | end: |
| 609 | |
| 610 | start: |
| 611 | w: 1, 2, 3, 4 |
| 612 | t: f32 |
| 613 | name: pow |
| 614 | ret: #2#1 |
| 615 | arg: #2#1 x |
| 616 | arg: #2#1 y |
| 617 | comment: |
| 618 | Return x ^ y. |
| 619 | version: 9 |
| 620 | end: |
| 621 | |
| 622 | start: |
| 623 | w: 1, 2, 3, 4 |
| 624 | t: f32 |
| 625 | name: pown |
| 626 | ret: #2#1 |
| 627 | arg: #2#1 x |
| 628 | arg: int#1 y |
| 629 | comment: |
| 630 | Return x ^ y. |
| 631 | version: 9 |
| 632 | end: |
| 633 | |
| 634 | start: |
| 635 | w: 1, 2, 3, 4 |
| 636 | t: f32 |
| 637 | name: powr |
| 638 | ret: #2#1 |
| 639 | arg: #2#1 x |
| 640 | arg: #2#1 y |
| 641 | comment: |
| 642 | Return x ^ y. |
| 643 | y must be > 0 |
| 644 | version: 9 |
| 645 | end: |
| 646 | |
| 647 | start: |
| 648 | w: 1, 2, 3, 4 |
| 649 | t: f32 |
| 650 | name: remainder |
| 651 | ret: #2#1 |
| 652 | arg: #2#1 x |
| 653 | arg: #2#1 y |
| 654 | comment: |
| 655 | Return round x/y to the nearest integer then compute the remander. |
| 656 | version: 9 |
| 657 | end: |
| 658 | |
| 659 | start: |
| 660 | w: 1, 2, 3, 4 |
| 661 | t: f32 |
| 662 | name: remquo |
| 663 | ret: #2#1 |
| 664 | arg: #2#1 |
| 665 | arg: #2#1 |
| 666 | arg: int#1 * |
| 667 | comment: |
| 668 | todo |
| 669 | version: 9 |
| 670 | end: |
| 671 | |
| 672 | start: |
| 673 | w: 1, 2, 3, 4 |
| 674 | t: f32 |
| 675 | name: rint |
| 676 | ret: #2#1 |
| 677 | arg: #2#1 |
| 678 | comment: |
| 679 | Round to the nearest integral value. |
| 680 | version: 9 |
| 681 | end: |
| 682 | |
| 683 | start: |
| 684 | w: 1, 2, 3, 4 |
| 685 | t: f32 |
| 686 | name: rootn |
| 687 | ret: #2#1 |
| 688 | arg: #2#1 v |
| 689 | arg: int#1 n |
| 690 | comment: |
| 691 | Compute the Nth root of a value. |
| 692 | version: 9 |
| 693 | end: |
| 694 | |
| 695 | start: |
| 696 | w: 1, 2, 3, 4 |
| 697 | t: f32 |
| 698 | name: round |
| 699 | ret: #2#1 |
| 700 | arg: #2#1 |
| 701 | comment: |
| 702 | Round to the nearest integral value. Half values are rounded away from zero. |
| 703 | version: 9 |
| 704 | end: |
| 705 | |
| 706 | start: |
| 707 | w: 1, 2, 3, 4 |
| 708 | t: f32 |
| 709 | name: rsqrt |
| 710 | ret: #2#1 |
| 711 | arg: #2#1 |
| 712 | comment: |
| 713 | Return (1 / sqrt(value)). |
| 714 | version: 9 |
| 715 | end: |
| 716 | |
| 717 | start: |
| 718 | w: 1, 2, 3, 4 |
| 719 | t: f32 |
| 720 | name: sqrt |
| 721 | ret: #2#1 |
| 722 | arg: #2#1 |
| 723 | comment: |
| 724 | Return the square root of a value. |
| 725 | version: 9 |
| 726 | end: |
| 727 | |
| 728 | start: |
| 729 | w: 1, 2, 3, 4 |
| 730 | t: f32 |
| 731 | name: sin |
| 732 | ret: #2#1 |
| 733 | arg: #2#1 |
| 734 | comment: |
| 735 | Return the sine of a value specified in radians. |
| 736 | version: 9 |
| 737 | end: |
| 738 | |
| 739 | start: |
| 740 | w: 1, 2, 3, 4 |
| 741 | t: f32 |
| 742 | name: sincos |
| 743 | ret: #2#1 |
| 744 | arg: #2#1 v |
| 745 | arg: #2#1 *cosptr |
| 746 | comment: |
| 747 | Return the sine and cosine of a value. |
| 748 | |
| 749 | @return sine |
| 750 | @param v The incoming value in radians |
| 751 | @param *cosptr cosptr[0] will be set to the cosine value. |
| 752 | version: 9 |
| 753 | end: |
| 754 | |
| 755 | start: |
| 756 | w: 1, 2, 3, 4 |
| 757 | t: f32 |
| 758 | name: sinh |
| 759 | ret: #2#1 |
| 760 | arg: #2#1 |
| 761 | comment: |
| 762 | Return the hyperbolic sine of a value specified in radians. |
| 763 | version: 9 |
| 764 | end: |
| 765 | |
| 766 | start: |
| 767 | w: 1, 2, 3, 4 |
| 768 | t: f32 |
| 769 | name: sinpi |
| 770 | ret: #2#1 |
| 771 | arg: #2#1 |
| 772 | comment: |
| 773 | Return the sin(v * PI). |
| 774 | version: 9 |
| 775 | end: |
| 776 | |
| 777 | start: |
| 778 | w: 1, 2, 3, 4 |
| 779 | t: f32 |
| 780 | name: tan |
| 781 | ret: #2#1 |
| 782 | arg: #2#1 |
| 783 | comment: |
| 784 | Return the tangent of a value. |
| 785 | version: 9 |
| 786 | end: |
| 787 | |
| 788 | start: |
| 789 | w: 1, 2, 3, 4 |
| 790 | t: f32 |
| 791 | name: tanh |
| 792 | ret: #2#1 |
| 793 | arg: #2#1 |
| 794 | comment: |
| 795 | Return the hyperbolic tangent of a value. |
| 796 | version: 9 |
| 797 | end: |
| 798 | |
| 799 | start: |
| 800 | w: 1, 2, 3, 4 |
| 801 | t: f32 |
| 802 | name: tanpi |
| 803 | ret: #2#1 |
| 804 | arg: #2#1 |
| 805 | comment: |
| 806 | Return tan(v * PI) |
| 807 | version: 9 |
| 808 | end: |
| 809 | |
| 810 | start: |
| 811 | w: 1, 2, 3, 4 |
| 812 | t: f32 |
| 813 | name: tgamma |
| 814 | ret: #2#1 |
| 815 | arg: #2#1 |
| 816 | comment: |
| 817 | Compute the gamma function of a value. |
| 818 | version: 9 |
| 819 | end: |
| 820 | |
| 821 | start: |
| 822 | w: 1, 2, 3, 4 |
| 823 | t: f32 |
| 824 | name: trunc |
| 825 | ret: #2#1 |
| 826 | arg: #2#1 |
| 827 | comment: |
| 828 | ound to integral using truncation. |
| 829 | version: 9 |
| 830 | end: |
| 831 | |
| 832 | # int functions |
| 833 | |
| 834 | start: |
| 835 | w: 1, 2, 3, 4 |
| 836 | t: i8, i16, i32 |
| 837 | name: abs |
| 838 | ret: #2#1 |
| 839 | arg: #2#1 value |
| 840 | comment: |
| 841 | Return the absolute value of a value. |
| 842 | version: 9 |
| 843 | end: |
| 844 | |
| 845 | start: |
| 846 | w: 1, 2, 3, 4 |
| 847 | t: u8, u16, u32, i8, i16, i32 |
| 848 | name: clz |
| 849 | ret: #2#1 |
| 850 | arg: #2#1 value |
| 851 | comment: |
| 852 | Return the number of leading 0-bits in a value. |
| 853 | version: 9 |
| 854 | end: |
| 855 | |
| 856 | start: |
| 857 | w: 1, 2, 3, 4 |
| 858 | t: f32 |
| 859 | name: min |
| 860 | ret: #2#1 |
| 861 | arg: #2#1 |
| 862 | arg: #2#1 |
| 863 | comment: |
| 864 | Return the minimum value from two arguments |
| 865 | version: 9 |
| 866 | end: |
| 867 | |
| 868 | start: |
| 869 | w: 1, 2, 3, 4 |
| 870 | t: i8 i16 i32 u8 u16 u32 |
| 871 | name: min |
| 872 | ret: #2#1 |
| 873 | arg: #2#1 v1 |
| 874 | arg: #2#1 v2 |
| 875 | comment: |
| 876 | Return the minimum value from two arguments |
| 877 | inline: |
| 878 | return (v1 < v2 ? v1 : v2); |
| 879 | version: 9 19 |
| 880 | end: |
| 881 | |
| 882 | start: |
| 883 | w: 1, 2, 3, 4 |
| 884 | t: i8 i16 i32 i64 u8 u16 u32 u64 |
| 885 | name: min |
| 886 | ret: #2#1 |
| 887 | arg: #2#1 v1 |
| 888 | arg: #2#1 v2 |
| 889 | comment: |
| 890 | Return the minimum value from two arguments |
| 891 | version: 19 |
| 892 | end: |
| 893 | |
| 894 | start: |
| 895 | w: 1, 2, 3, 4 |
| 896 | t: f32 |
| 897 | name: max |
| 898 | ret: #2#1 |
| 899 | arg: #2#1 |
| 900 | arg: #2#1 |
| 901 | comment: |
| 902 | Return the maximum value from two arguments |
| 903 | version: 9 |
| 904 | end: |
| 905 | |
| 906 | start: |
| 907 | w: 1, 2, 3, 4 |
| 908 | t: i8 i16 i32 u8 u16 u32 |
| 909 | name: max |
| 910 | ret: #2#1 |
| 911 | arg: #2#1 v1 |
| 912 | arg: #2#1 v2 |
| 913 | comment: |
| 914 | Return the maximum value from two arguments |
| 915 | inline: |
| 916 | return (v1 < v2 ? v1 : v2); |
| 917 | version: 9 19 |
| 918 | end: |
| 919 | |
| 920 | start: |
| 921 | w: 1, 2, 3, 4 |
| 922 | t: i8 i16 i32 i64 u8 u16 u32 u64 |
| 923 | name: max |
| 924 | ret: #2#1 |
| 925 | arg: #2#1 v1 |
| 926 | arg: #2#1 v2 |
| 927 | comment: |
| 928 | Return the maximum value from two arguments |
| 929 | version: 19 |
| 930 | end: |
| 931 | |
| 932 | start: |
| 933 | w: 1, 2, 3, 4 |
| 934 | t: f32 |
| 935 | name: clamp |
| 936 | ret: #2#1 |
| 937 | arg: #2#1 value |
| 938 | arg: #2#1 min_value |
| 939 | arg: #2#1 max_value |
| 940 | comment: |
| 941 | Clamp a value to a specified high and low bound. |
| 942 | |
| 943 | @param amount value to be clamped. Supports 1,2,3,4 components |
| 944 | @param min_value Lower bound, must be scalar or matching vector. |
| 945 | @param max_value High bound, must match type of low |
| 946 | version: 9 |
| 947 | end: |
| 948 | |
| 949 | start: |
| 950 | w: 1, 2, 3, 4 |
| 951 | t: f32 |
| 952 | name: clamp |
| 953 | ret: #2#1 |
| 954 | arg: #2#1 value |
| 955 | arg: #2 min_value |
| 956 | arg: #2 max_value |
| 957 | comment: |
| 958 | Clamp a value to a specified high and low bound. |
| 959 | |
| 960 | @param amount value to be clamped. Supports 1,2,3,4 components |
| 961 | @param min_value Lower bound, must be scalar or matching vector. |
| 962 | @param max_value High bound, must match type of low |
| 963 | version: 9 |
| 964 | end: |
| 965 | |
| 966 | start: |
| 967 | w: 1, 2, 3, 4 |
| 968 | t: u8, u16, u32, u64, i8, i16, i32, i64 |
| 969 | name: clamp |
| 970 | ret: #2#1 |
| 971 | arg: #2#1 value |
| 972 | arg: #2#1 min_value |
| 973 | arg: #2#1 max_value |
| 974 | comment: |
| 975 | Clamp a value to a specified high and low bound. |
| 976 | |
| 977 | @param amount value to be clamped. Supports 1,2,3,4 components |
| 978 | @param min_value Lower bound, must be scalar or matching vector. |
| 979 | @param max_value High bound, must match type of low |
| 980 | version: 19 |
| 981 | end: |
| 982 | |
| 983 | start: |
| 984 | w: 1, 2, 3, 4 |
| 985 | t: u8, u16, u32, u64, i8, i16, i32, i64 |
| 986 | name: clamp |
| 987 | ret: #2#1 |
| 988 | arg: #2#1 value |
| 989 | arg: #2 min_value |
| 990 | arg: #2 max_value |
| 991 | comment: |
| 992 | Clamp a value to a specified high and low bound. |
| 993 | |
| 994 | @param amount value to be clamped. Supports 1,2,3,4 components |
| 995 | @param min_value Lower bound, must be scalar or matching vector. |
| 996 | @param max_value High bound, must match type of low |
| 997 | version: 19 |
| 998 | end: |
| 999 | |
| 1000 | start: |
| 1001 | w: 1, 2, 3, 4 |
| 1002 | t: f32 |
| 1003 | name: degrees |
| 1004 | ret: #2#1 |
| 1005 | arg: #2#1 value |
| 1006 | comment: |
| 1007 | Convert from radians to degrees. |
| 1008 | version: 9 |
| 1009 | end: |
| 1010 | |
| 1011 | start: |
| 1012 | w: 1, 2, 3, 4 |
| 1013 | t: f32 |
| 1014 | name: mix |
| 1015 | ret: #2#1 |
| 1016 | arg: #2#1 start |
| 1017 | arg: #2#1 stop |
| 1018 | arg: #2#1 amount |
| 1019 | comment: |
| 1020 | return start + ((stop - start) * amount) |
| 1021 | version: 9 |
| 1022 | end: |
| 1023 | |
| 1024 | start: |
| 1025 | w: 1, 2, 3, 4 |
| 1026 | t: f32 |
| 1027 | name: mix |
| 1028 | ret: #2#1 |
| 1029 | arg: #2#1 start |
| 1030 | arg: #2#1 stop |
| 1031 | arg: #2 amount |
| 1032 | comment: |
| 1033 | return start + ((stop - start) * amount) |
| 1034 | version: 9 |
| 1035 | end: |
| 1036 | |
| 1037 | start: |
| 1038 | w: 1, 2, 3, 4 |
| 1039 | t: f32 |
| 1040 | name: radians |
| 1041 | ret: #2#1 |
| 1042 | arg: #2#1 value |
| 1043 | comment: |
| 1044 | Convert from degrees to radians. |
| 1045 | version: 9 |
| 1046 | end: |
| 1047 | |
| 1048 | start: |
| 1049 | w: 1, 2, 3, 4 |
| 1050 | t: f32 |
| 1051 | name: step |
| 1052 | ret: #2#1 |
| 1053 | arg: #2#1 value |
| 1054 | comment: |
| 1055 | if (v < edge) |
| 1056 | return 0.f; |
| 1057 | else |
| 1058 | return 1.f; |
| 1059 | version: 9 |
| 1060 | end: |
| 1061 | |
| 1062 | start: |
| 1063 | w: 1, 2, 3, 4 |
| 1064 | t: f32 |
| 1065 | name: step |
| 1066 | ret: #2#1 |
| 1067 | arg: #2 edge |
| 1068 | arg: #2 v |
| 1069 | comment: |
| 1070 | if (v < edge) |
| 1071 | return 0.f; |
| 1072 | else |
| 1073 | return 1.f; |
| 1074 | version: 9 |
| 1075 | end: |
| 1076 | |
| 1077 | start: |
| 1078 | w: 1, 2, 3, 4 |
| 1079 | t: f32 |
| 1080 | name: sign |
| 1081 | ret: #2#1 |
| 1082 | arg: #2 v |
| 1083 | comment: |
| 1084 | Return the sign of a value. |
| 1085 | |
| 1086 | if (v < 0) return -1.f; |
| 1087 | else if (v > 0) return 1.f; |
| 1088 | else return 0.f; |
| 1089 | version: 9 |
| 1090 | end: |
| 1091 | |
| 1092 | start: |
| 1093 | w: 3, 4 |
| 1094 | t: f32 |
| 1095 | name: cross |
| 1096 | ret: #2#1 |
| 1097 | arg: #2#1 lhs |
| 1098 | arg: #2#1 rhs |
| 1099 | comment: |
| 1100 | Compute the cross product of two vectors. |
| 1101 | version: 9 |
| 1102 | end: |
| 1103 | |
| 1104 | start: |
| 1105 | w: 1, 2, 3, 4 |
| 1106 | t: f32 |
| 1107 | name: dot |
| 1108 | ret: #2 |
| 1109 | arg: #2#1 lhs |
| 1110 | arg: #2#1 rhs |
| 1111 | comment: |
| 1112 | Compute the dot product of two vectors. |
| 1113 | version: 9 |
| 1114 | end: |
| 1115 | |
| 1116 | start: |
| 1117 | w: 1, 2, 3, 4 |
| 1118 | t: f32 |
| 1119 | name: length |
| 1120 | ret: #2 |
| 1121 | arg: #2#1 v |
| 1122 | comment: |
| 1123 | Compute the length of a vector. |
| 1124 | version: 9 |
| 1125 | end: |
| 1126 | |
| 1127 | start: |
| 1128 | w: 1, 2, 3, 4 |
| 1129 | t: f32 |
| 1130 | name: distance |
| 1131 | ret: #2 |
| 1132 | arg: #2#1 lhs |
| 1133 | arg: #2#1 rhs |
| 1134 | comment: |
| 1135 | Compute the distance between two points. |
| 1136 | version: 9 |
| 1137 | end: |
| 1138 | |
| 1139 | start: |
| 1140 | w: 1, 2, 3, 4 |
| 1141 | t: f32 |
| 1142 | name: normalize |
| 1143 | ret: #2#1 |
| 1144 | arg: #2#1 v |
| 1145 | comment: |
| 1146 | Normalize a vector. |
| 1147 | version: 9 |
| 1148 | end: |
| 1149 | |
| 1150 | start: |
| 1151 | w: 1, 2, 3, 4 |
| 1152 | t: f32 |
| 1153 | name: half_recip |
| 1154 | ret: #2#1 |
| 1155 | arg: #2#1 v |
| 1156 | comment: |
| 1157 | Return the approximate reciprocal of a value. |
| 1158 | version: 17 |
| 1159 | end: |
| 1160 | |
| 1161 | start: |
| 1162 | w: 1, 2, 3, 4 |
| 1163 | t: f32 |
| 1164 | name: half_sqrt |
| 1165 | ret: #2#1 |
| 1166 | arg: #2#1 v |
| 1167 | comment: |
| 1168 | Return the approximate square root of a value. |
| 1169 | version: 17 |
| 1170 | end: |
| 1171 | |
| 1172 | start: |
| 1173 | w: 1, 2, 3, 4 |
| 1174 | t: f32 |
| 1175 | name: half_rsqrt |
| 1176 | ret: #2#1 |
| 1177 | arg: #2#1 v |
| 1178 | comment: |
| 1179 | Return the approximate value of (1.f / sqrt(value)). |
| 1180 | version: 17 |
| 1181 | end: |
| 1182 | |
| 1183 | start: |
| 1184 | w: 1, 2, 3, 4 |
| 1185 | t: f32 |
| 1186 | name: fast_length |
| 1187 | ret: #2 |
| 1188 | arg: #2#1 v |
| 1189 | comment: |
| 1190 | Compute the approximate length of a vector. |
| 1191 | version: 17 |
| 1192 | end: |
| 1193 | |
| 1194 | start: |
| 1195 | w: 1, 2, 3, 4 |
| 1196 | t: f32 |
| 1197 | name: fast_distance |
| 1198 | ret: #2 |
| 1199 | arg: #2#1 lhs |
| 1200 | arg: #2#1 rhs |
| 1201 | comment: |
| 1202 | Compute the approximate distance between two points. |
| 1203 | version: 17 |
| 1204 | end: |
| 1205 | |
| 1206 | start: |
| 1207 | w: 1, 2, 3, 4 |
| 1208 | t: f32 |
| 1209 | name: fast_normalize |
| 1210 | ret: #2#1 |
| 1211 | arg: #2#1 v |
| 1212 | comment: |
| 1213 | Approximately normalize a vector. |
| 1214 | version: 17 |
| 1215 | end: |
| 1216 | |
| 1217 | start: |
| 1218 | w: 1, 2, 3, 4 |
| 1219 | t: f32 |
| 1220 | name: native_exp |
| 1221 | ret: #2#1 |
| 1222 | arg: #2#1 v |
| 1223 | comment: |
| 1224 | Fast approximate exp |
| 1225 | valid for inputs -86.f to 86.f |
| 1226 | Max 8192 ulps of error |
| 1227 | version: 18 |
| 1228 | end: |
| 1229 | |
| 1230 | start: |
| 1231 | w: 1, 2, 3, 4 |
| 1232 | t: f32 |
| 1233 | name: native_exp2 |
| 1234 | ret: #2#1 |
| 1235 | arg: #2#1 v |
| 1236 | comment: |
| 1237 | Fast approximate exp2 |
| 1238 | valid for inputs -125.f to 125.f |
| 1239 | Max 8192 ulps of error |
| 1240 | version: 18 |
| 1241 | end: |
| 1242 | |
| 1243 | start: |
| 1244 | w: 1, 2, 3, 4 |
| 1245 | t: f32 |
| 1246 | name: native_exp10 |
| 1247 | ret: #2#1 |
| 1248 | arg: #2#1 v |
| 1249 | comment: |
| 1250 | Fast approximate exp10 |
| 1251 | valid for inputs -37.f to 37.f |
| 1252 | Max 8192 ulps of error |
| 1253 | version: 18 |
| 1254 | end: |
| 1255 | |
| 1256 | start: |
| 1257 | w: 1, 2, 3, 4 |
| 1258 | t: f32 |
| 1259 | name: native_log |
| 1260 | ret: #2#1 |
| 1261 | arg: #2#1 v |
| 1262 | comment: |
| 1263 | Fast approximate log |
| 1264 | version: 18 |
| 1265 | end: |
| 1266 | |
| 1267 | start: |
| 1268 | w: 1, 2, 3, 4 |
| 1269 | t: f32 |
| 1270 | name: native_log2 |
| 1271 | ret: #2#1 |
| 1272 | arg: #2#1 v |
| 1273 | comment: |
| 1274 | Fast approximate log2 |
| 1275 | version: 18 |
| 1276 | end: |
| 1277 | |
| 1278 | start: |
| 1279 | w: 1, 2, 3, 4 |
| 1280 | t: f32 |
| 1281 | name: native_log10 |
| 1282 | ret: #2#1 |
| 1283 | arg: #2#1 v |
| 1284 | comment: |
| 1285 | Fast approximate log10 |
| 1286 | version: 18 |
| 1287 | end: |
| 1288 | |
| 1289 | start: |
| 1290 | w: 1, 2, 3, 4 |
| 1291 | t: f32 |
| 1292 | name: native_powr |
| 1293 | ret: #2#1 |
| 1294 | arg: #2#1 v |
| 1295 | arg: #2#1 y |
| 1296 | comment: |
| 1297 | Fast approximate v ^ y |
| 1298 | version: 18 |
| 1299 | end: |
| 1300 | |
| 1301 | |