How to use copyBuffer method in wpt

Best JavaScript code snippet using wpt

assembler.js

Source:assembler.js

...224        let immediate2;225        let keywordImmediates;226        switch (opText) {227            case "unreachable":228                this._output.copyBuffer([ OP_UNREACHABLE ]);229                break;230            case "nop":231                this._output.copyBuffer([ OP_NOP ]);232                break;233            case "block":234                this._output.copyBuffer([ OP_BLOCK ]);235                immediate1 = lineReader.readBlockType();236                this._output.copyBuffer([ immediate1 ]);237                break;238            case "loop":239                this._output.copyBuffer([ OP_LOOP ]);240                immediate1 = lineReader.readBlockType();241                this._output.copyBuffer([ immediate1 ]);242                break;243            case "if":244                this._output.copyBuffer([ OP_IF ]);245                immediate1 = lineReader.readBlockType();246                this._output.copyBuffer([ immediate1 ]);247                break;248            case "else":249                this._output.copyBuffer([ OP_ELSE ]);250                break;251            case "end":252                this._output.copyBuffer([ OP_END ]);253                break;254            case "br":255                this._output.copyBuffer([ OP_BR ]);256                immediate1 = lineReader.readInteger();257                this._output.copyBuffer(VarUint32ToArray(immediate1));258                break;259            case "br_if":260                this._output.copyBuffer([ OP_BR_IF ]);261                immediate1 = lineReader.readInteger();262                this._output.copyBuffer(VarUint32ToArray(immediate1));263                break;264            case "br_table":265                this._output.copyBuffer([ OP_BR_TABLE ]);266                let targetCount = lineReader.readInteger();267                this._output.copyBuffer(VarUint32ToArray(targetCount));268                for (let i = 0; i < targetCount; i++) {269                    let tableEntry = lineReader.readInteger();270                    this._output.copyBuffer(VarUint32ToArray(tableEntry));271                }272                let defaultTarget = lineReader.readInteger();273                this._output.copyBuffer(VarUint32ToArray(defaultTarget));274                break;275            case "return":276                this._output.copyBuffer([ OP_RETURN ]);277                break;278            case "call":279                this._output.copyBuffer([ OP_CALL ]);280                immediate1 = lineReader.readCallTarget();281                this._output.copyBuffer(VarUint32ToArray(immediate1));282                break;283            case "call_indirect":284                this._output.copyBuffer([ OP_CALL_INDIRECT ]);285                immediate1 = lineReader.readInteger();286                immediate2 = lineReader.readUint8();287                this._output.copyBuffer(VarUint32ToArray(immediate1));288                this._output.copyBuffer([ immediate2 ]);289                break;290            case "drop":291                this._output.copyBuffer([ OP_DROP ]);292                break;293            case "select":294                this._output.copyBuffer([ OP_SELECT ]);295                break;296            case "get_local":297                this._output.copyBuffer([ OP_GET_LOCAL ]);298                immediate1 = lineReader.readInteger();299                this._output.copyBuffer(VarUint32ToArray(immediate1));300                break;301            case "set_local":302                this._output.copyBuffer([ OP_SET_LOCAL ]);303                immediate1 = lineReader.readInteger();304                this._output.copyBuffer(VarUint32ToArray(immediate1));305                break;306            case "tee_local":307                this._output.copyBuffer([ OP_TEE_LOCAL ]);308                immediate1 = lineReader.readInteger();309                this._output.copyBuffer(VarUint32ToArray(immediate1));310                break;311            case "get_global":312                this._output.copyBuffer([ OP_GET_GLOBAL ]);313                immediate1 = lineReader.readInteger();314                this._output.copyBuffer(VarUint32ToArray(immediate1));315                break;316            case "set_global":317                this._output.copyBuffer([ OP_SET_GLOBAL ]);318                immediate1 = lineReader.readInteger();319                this._output.copyBuffer(VarUint32ToArray(immediate1));320                break;321            case "i32.load":322                this._output.copyBuffer([ OP_I32_LOAD ]);323                keywordImmediates = lineReader.readKeywords(["align", "offset"]);324                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));325                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));326                break;327            case "i64.load":328                this._output.copyBuffer([ OP_I64_LOAD ]);329                keywordImmediates = lineReader.readKeywords(["align", "offset"]);330                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));331                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));332                break;333            case "f32.load":334                this._output.copyBuffer([ OP_F32_LOAD ]);335                keywordImmediates = lineReader.readKeywords(["align", "offset"]);336                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));337                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));338                break;339            case "f64.load":340                this._output.copyBuffer([ OP_F64_LOAD ]);341                keywordImmediates = lineReader.readKeywords(["align", "offset"]);342                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));343                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));344                break;345            case "i32.load8_s":346                this._output.copyBuffer([ OP_I32_LOAD8_S ]);347                keywordImmediates = lineReader.readKeywords(["align", "offset"]);348                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));349                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));350                break;351            case "i32.load8_u":352                this._output.copyBuffer([ OP_I32_LOAD8_U ]);353                keywordImmediates = lineReader.readKeywords(["align", "offset"]);354                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));355                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));356                break;357            case "i32.load16_s":358                this._output.copyBuffer([ OP_I32_LOAD16_S ]);359                keywordImmediates = lineReader.readKeywords(["align", "offset"]);360                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));361                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));362                break;363            case "i32.load16_u":364                this._output.copyBuffer([ OP_I32_LOAD16_U ]);365                keywordImmediates = lineReader.readKeywords(["align", "offset"]);366                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));367                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));368                break;369            case "i64.load8_s":370                this._output.copyBuffer([ OP_I64_LOAD8_S ]);371                keywordImmediates = lineReader.readKeywords(["align", "offset"]);372                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));373                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));374                break;375            case "i64.load8_u":376                this._output.copyBuffer([ OP_I64_LOAD8_U ]);377                keywordImmediates = lineReader.readKeywords(["align", "offset"]);378                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));379                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));380                break;381            case "i64.load16_s":382                this._output.copyBuffer([ OP_I64_LOAD16_S ]);383                keywordImmediates = lineReader.readKeywords(["align", "offset"]);384                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));385                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));386                break;387            case "i64.load16_u":388                this._output.copyBuffer([ OP_I64_LOAD16_U ]);389                keywordImmediates = lineReader.readKeywords(["align", "offset"]);390                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));391                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));392                break;393            case "i64.load32_s":394                this._output.copyBuffer([ OP_I64_LOAD32_S ]);395                keywordImmediates = lineReader.readKeywords(["align", "offset"]);396                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));397                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));398                break;399            case "i64.load32_u":400                this._output.copyBuffer([ OP_I64_LOAD32_U ]);401                keywordImmediates = lineReader.readKeywords(["align", "offset"]);402                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));403                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));404                break;405            case "i32.store":406                this._output.copyBuffer([ OP_I32_STORE ]);407                keywordImmediates = lineReader.readKeywords(["align", "offset"]);408                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));409                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));410                break;411            case "i64.store":412                this._output.copyBuffer([ OP_I64_STORE ]);413                keywordImmediates = lineReader.readKeywords(["align", "offset"]);414                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));415                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));416                break;417            case "f32.store":418                this._output.copyBuffer([ OP_F32_STORE ]);419                keywordImmediates = lineReader.readKeywords(["align", "offset"]);420                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));421                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));422                break;423            case "f64.store":424                this._output.copyBuffer([ OP_F64_STORE ]);425                keywordImmediates = lineReader.readKeywords(["align", "offset"]);426                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));427                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));428                break;429            case "i32.store8":430                this._output.copyBuffer([ OP_I32_STORE8 ]);431                keywordImmediates = lineReader.readKeywords(["align", "offset"]);432                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));433                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));434                break;435            case "i32.store16":436                this._output.copyBuffer([ OP_I32_STORE16 ]);437                keywordImmediates = lineReader.readKeywords(["align", "offset"]);438                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));439                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));440                break;441            case "i64.store8":442                this._output.copyBuffer([ OP_I64_STORE8 ]);443                keywordImmediates = lineReader.readKeywords(["align", "offset"]);444                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));445                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));446                break;447            case "i64.store16":448                this._output.copyBuffer([ OP_I64_STORE16 ]);449                keywordImmediates = lineReader.readKeywords(["align", "offset"]);450                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));451                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));452                break;453            case "i64.store32":454                this._output.copyBuffer([ OP_I64_STORE32 ]);455                keywordImmediates = lineReader.readKeywords(["align", "offset"]);456                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[0]));457                this._output.copyBuffer(VarUint32ToArray(keywordImmediates[1]));458                break;459            case "memory_size":460            case "current_memory":461                this._output.copyBuffer([ OP_MEMORY_SIZE ]);462                immediate1 = lineReader.readUint1();463                this._output.copyBuffer([ immediate1 ]);464                break;465            case "memory_grow":466            case "grow_memory":467                this._output.copyBuffer([ OP_MEMORY_GROW ]);468                immediate1 = lineReader.readUint1();469                this._output.copyBuffer([ immediate1 ]);470                break;471            case "i32.const":472                this._output.copyBuffer([ OP_I32_CONST ]);473                immediate1 = lineReader.readInteger();474                this._output.copyBuffer(VarSint32ToArray(immediate1));475                break;476            case "i64.const":477                this._output.copyBuffer([ OP_I64_CONST ]);478                immediate1 = lineReader.readInteger();479                this._output.copyBuffer(VarSint32ToArray(immediate1));480                break;481            case "f32.const":482                this._output.copyBuffer([ OP_F32_CONST ]);483                immediate1 = lineReader.readFloat();484                const f32Array = new Float32Array([immediate1]);485                const f32Bytes = new Uint8Array(f32Array.buffer);486                this._output.copyBuffer(f32Bytes);487                break;488            case "f64.const":489                this._output.copyBuffer([ OP_F64_CONST ]);490                immediate1 = lineReader.readFloat();491                const f64Array = new Float64Array([immediate1]);492                const f64Bytes = new Uint8Array(f64Array.buffer);493                this._output.copyBuffer(f64Bytes);494                break;495            case "i32.eqz":496                this._output.copyBuffer([ OP_I32_EQZ ]);497                break;498            case "i32.eq":499                this._output.copyBuffer([ OP_I32_EQ ]);500                break;501            case "i32.ne":502                this._output.copyBuffer([ OP_I32_NE ]);503                break;504            case "i32.lt_s":505                this._output.copyBuffer([ OP_I32_LT_S ]);506                break;507            case "i32.lt_u":508                this._output.copyBuffer([ OP_I32_LT_U ]);509                break;510            case "i32.gt_s":511                this._output.copyBuffer([ OP_I32_GT_S ]);512                break;513            case "i32.gt_u":514                this._output.copyBuffer([ OP_I32_GT_U ]);515                break;516            case "i32.le_s":517                this._output.copyBuffer([ OP_I32_LE_S ]);518                break;519            case "i32.le_u":520                this._output.copyBuffer([ OP_I32_LE_U ]);521                break;522            case "i32.ge_s":523                this._output.copyBuffer([ OP_I32_GE_S ]);524                break;525            case "i32.ge_u":526                this._output.copyBuffer([ OP_I32_GE_U ]);527                break;528            case "i64.eqz":529                this._output.copyBuffer([ OP_I64_EQZ ]);530                break;531            case "i64.eq":532                this._output.copyBuffer([ OP_I64_EQ ]);533                break;534            case "i64.ne":535                this._output.copyBuffer([ OP_I64_NE ]);536                break;537            case "i64.lt_s":538                this._output.copyBuffer([ OP_I64_LT_S ]);539                break;540            case "i64.lt_u":541                this._output.copyBuffer([ OP_I64_LT_U ]);542                break;543            case "i64.gt_s":544                this._output.copyBuffer([ OP_I64_GT_S ]);545                break;546            case "i64.gt_u":547                this._output.copyBuffer([ OP_I64_GT_U ]);548                break;549            case "i64.le_s":550                this._output.copyBuffer([ OP_I64_LE_S ]);551                break;552            case "i64.le_u":553                this._output.copyBuffer([ OP_I64_LE_U ]);554                break;555            case "i64.ge_s":556                this._output.copyBuffer([ OP_I64_GE_S ]);557                break;558            case "i64.ge_u":559                this._output.copyBuffer([ OP_I64_GE_U ]);560                break;561            case "f32.eq":562                this._output.copyBuffer([ OP_F32_EQ ]);563                break;564            case "f32.ne":565                this._output.copyBuffer([ OP_F32_NE ]);566                break;567            case "f32.lt":568                this._output.copyBuffer([ OP_F32_LT ]);569                break;570            case "f32.gt":571                this._output.copyBuffer([ OP_F32_GT ]);572                break;573            case "f32.le":574                this._output.copyBuffer([ OP_F32_LE ]);575                break;576            case "f32.ge":577                this._output.copyBuffer([ OP_F32_GE ]);578                break;579            case "f64.eq":580                this._output.copyBuffer([ OP_F64_EQ ]);581                break;582            case "f64.ne":583                this._output.copyBuffer([ OP_F64_NE ]);584                break;585            case "f64.lt":586                this._output.copyBuffer([ OP_F64_LT ]);587                break;588            case "f64.gt":589                this._output.copyBuffer([ OP_F64_GT ]);590                break;591            case "f64.le":592                this._output.copyBuffer([ OP_F64_LE ]);593                break;594            case "f64.ge":595                this._output.copyBuffer([ OP_F64_GE ]);596                break;597            case "i32.clz":598                this._output.copyBuffer([ OP_I32_CLZ ]);599                break;600            case "i32.ctz":601                this._output.copyBuffer([ OP_I32_CTZ ]);602                break;603            case "i32.popcnt":604                this._output.copyBuffer([ OP_I32_POPCNT ]);605                break;606            case "i32.add":607                this._output.copyBuffer([ OP_I32_ADD ]);608                break;609            case "i32.sub":610                this._output.copyBuffer([ OP_I32_SUB ]);611                break;612            case "i32.mul":613                this._output.copyBuffer([ OP_I32_MUL ]);614                break;615            case "i32.div_s":616                this._output.copyBuffer([ OP_I32_DIV_S ]);617                break;618            case "i32.div_u":619                this._output.copyBuffer([ OP_I32_DIV_U ]);620                break;621            case "i32.rem_s":622                this._output.copyBuffer([ OP_I32_REM_S ]);623                break;624            case "i32.rem_u":625                this._output.copyBuffer([ OP_I32_REM_U ]);626                break;627            case "i32.and":628                this._output.copyBuffer([ OP_I32_AND ]);629                break;630            case "i32.or":631                this._output.copyBuffer([ OP_I32_OR ]);632                break;633            case "i32.xor":634                this._output.copyBuffer([ OP_I32_XOR ]);635                break;636            case "i32.shl":637                this._output.copyBuffer([ OP_I32_SHL ]);638                break;639            case "i32.shr_s":640                this._output.copyBuffer([ OP_I32_SHR_S ]);641                break;642            case "i32.shr_u":643                this._output.copyBuffer([ OP_I32_SHR_U ]);644                break;645            case "i32.rotl":646                this._output.copyBuffer([ OP_I32_ROTL ]);647                break;648            case "i32.rotr":649                this._output.copyBuffer([ OP_I32_ROTR ]);650                break;651            case "i64.clz":652                this._output.copyBuffer([ OP_I64_CLZ ]);653                break;654            case "i64.ctz":655                this._output.copyBuffer([ OP_I64_CTZ ]);656                break;657            case "i64.popcnt":658                this._output.copyBuffer([ OP_I64_POPCNT ]);659                break;660            case "i64.add":661                this._output.copyBuffer([ OP_I64_ADD ]);662                break;663            case "i64.sub":664                this._output.copyBuffer([ OP_I64_SUB ]);665                break;666            case "i64.mul":667                this._output.copyBuffer([ OP_I64_MUL ]);668                break;669            case "i64.div_s":670                this._output.copyBuffer([ OP_I64_DIV_S ]);671                break;672            case "i64.div_u":673                this._output.copyBuffer([ OP_I64_DIV_U ]);674                break;675            case "i64.rem_s":676                this._output.copyBuffer([ OP_I64_REM_S ]);677                break;678            case "i64.rem_u":679                this._output.copyBuffer([ OP_I64_REM_U ]);680                break;681            case "i64.and":682                this._output.copyBuffer([ OP_I64_AND ]);683                break;684            case "i64.or":685                this._output.copyBuffer([ OP_I64_OR ]);686                break;687            case "i64.xor":688                this._output.copyBuffer([ OP_I64_XOR ]);689                break;690            case "i64.shl":691                this._output.copyBuffer([ OP_I64_SHL ]);692                break;693            case "i64.shr_s":694                this._output.copyBuffer([ OP_I64_SHR_S ]);695                break;696            case "i64.shr_u":697                this._output.copyBuffer([ OP_I64_SHR_U ]);698                break;699            case "i64.rotl":700                this._output.copyBuffer([ OP_I64_ROTL ]);701                break;702            case "i64.rotr":703                this._output.copyBuffer([ OP_I64_ROTR ]);704                break;705            case "f32.abs":706                this._output.copyBuffer([ OP_F32_ABS ]);707                break;708            case "f32.neg":709                this._output.copyBuffer([ OP_F32_NEG ]);710                break;711            case "f32.ceil":712                this._output.copyBuffer([ OP_F32_CEIL ]);713                break;714            case "f32.floor":715                this._output.copyBuffer([ OP_F32_FLOOR ]);716                break;717            case "f32.trunc":718                this._output.copyBuffer([ OP_F32_TRUNC ]);719                break;720            case "f32.nearest":721                this._output.copyBuffer([ OP_F32_NEAREST ]);722                break;723            case "f32.sqrt":724                this._output.copyBuffer([ OP_F32_SQRT ]);725                break;726            case "f32.add":727                this._output.copyBuffer([ OP_F32_ADD ]);728                break;729            case "f32.sub":730                this._output.copyBuffer([ OP_F32_SUB ]);731                break;732            case "f32.mul":733                this._output.copyBuffer([ OP_F32_MUL ]);734                break;735            case "f32.div":736                this._output.copyBuffer([ OP_F32_DIV ]);737                break;738            case "f32.min":739                this._output.copyBuffer([ OP_F32_MIN ]);740                break;741            case "f32.max":742                this._output.copyBuffer([ OP_F32_MAX ]);743                break;744            case "f32.copysign":745                this._output.copyBuffer([ OP_F32_COPYSIGN ]);746                break;747            case "f64.abs":748                this._output.copyBuffer([ OP_F64_ABS ]);749                break;750            case "f64.neg":751                this._output.copyBuffer([ OP_F64_NEG ]);752                break;753            case "f64.ceil":754                this._output.copyBuffer([ OP_F64_CEIL ]);755                break;756            case "f64.floor":757                this._output.copyBuffer([ OP_F64_FLOOR ]);758                break;759            case "f64.trunc":760                this._output.copyBuffer([ OP_F64_TRUNC ]);761                break;762            case "f64.nearest":763                this._output.copyBuffer([ OP_F64_NEAREST ]);764                break;765            case "f64.sqrt":766                this._output.copyBuffer([ OP_F64_SQRT ]);767                break;768            case "f64.add":769                this._output.copyBuffer([ OP_F64_ADD ]);770                break;771            case "f64.sub":772                this._output.copyBuffer([ OP_F64_SUB ]);773                break;774            case "f64.mul":775                this._output.copyBuffer([ OP_F64_MUL ]);776                break;777            case "f64.div":778                this._output.copyBuffer([ OP_F64_DIV ]);779                break;780            case "f64.min":781                this._output.copyBuffer([ OP_F64_MIN ]);782                break;783            case "f64.max":784                this._output.copyBuffer([ OP_F64_MAX ]);785                break;786            case "f64.copysign":787                this._output.copyBuffer([ OP_F64_COPYSIGN ]);788                break;789            case "i32.wrap/i64":790                this._output.copyBuffer([ OP_I32_WRAP_I64 ]);791                break;792            case "i32.trunc_s/f32":793                this._output.copyBuffer([ OP_I32_TRUNC_S_F32 ]);794                break;795            case "i32.trunc_u/f32":796                this._output.copyBuffer([ OP_I32_TRUNC_U_F32 ]);797                break;798            case "i32.trunc_s/f64":799                this._output.copyBuffer([ OP_I32_TRUNC_S_F64 ]);800                break;801            case "i32.trunc_u/f64":802                this._output.copyBuffer([ OP_I32_TRUNC_U_F64 ]);803                break;804            case "i64.extend_s/i32":805                this._output.copyBuffer([ OP_I64_EXTEND_S_I32 ]);806                break;807            case "i64.extend_u/i32":808                this._output.copyBuffer([ OP_I64_EXTEND_U_I32 ]);809                break;810            case "i64.trunc_s/f32":811                this._output.copyBuffer([ OP_I64_TRUNC_S_F32 ]);812                break;813            case "i64.trunc_u/f32":814                this._output.copyBuffer([ OP_I64_TRUNC_U_F32 ]);815                break;816            case "i64.trunc_s/f64":817                this._output.copyBuffer([ OP_I64_TRUNC_S_F64 ]);818                break;819            case "i64.trunc_u/f64":820                this._output.copyBuffer([ OP_I64_TRUNC_U_F64 ]);821                break;822            case "f32.convert_s/i32":823                this._output.copyBuffer([ OP_F32_CONVERT_S_I32 ]);824                break;825            case "f32.convert_u/i32":826                this._output.copyBuffer([ OP_F32_CONVERT_U_I32 ]);827                break;828            case "f32.convert_s/i64":829                this._output.copyBuffer([ OP_F32_CONVERT_S_I64 ]);830                break;831            case "f32.convert_u/i64":832                this._output.copyBuffer([ OP_F32_CONVERT_U_I64 ]);833                break;834            case "f32.demote/f64":835                this._output.copyBuffer([ OP_F32_DEMOTE_F64 ]);836                break;837            case "f64.convert_s/i32":838                this._output.copyBuffer([ OP_F64_CONVERT_S_I32 ]);839                break;840            case "f64.convert_u/i32":841                this._output.copyBuffer([ OP_F64_CONVERT_U_I32 ]);842                break;843            case "f64.convert_s/i64":844                this._output.copyBuffer([ OP_F64_CONVERT_S_I64 ]);845                break;846            case "f64.convert_u/i64":847                this._output.copyBuffer([ OP_F64_CONVERT_U_I64 ]);848                break;849            case "f64.promote/f32":850                this._output.copyBuffer([ OP_F64_PROMOTE_F32 ]);851                break;852            case "i32.reinterpret/f32":853                this._output.copyBuffer([ OP_I32_REINTERPRET_F32 ]);854                break;855            case "i64.reinterpret/f64":856                this._output.copyBuffer([ OP_I64_REINTERPRET_F64 ]);857                break;858            case "f32.reinterpret/i32":859                this._output.copyBuffer([ OP_F32_REINTERPRET_I32 ]);860                break;861            case "f64.reinterpret/i64":862                this._output.copyBuffer([ OP_F64_REINTERPRET_I64 ]);863                break;864            default:865                throw new Error(`Bad instruction "${opText}"`);866        }867        return true;868    }...

engine.readTexture.ts

Source:engine.readTexture.ts

1import { ThinEngine } from "../../Engines/thinEngine";2import type { InternalTexture } from "../../Materials/Textures/internalTexture";3import type { Nullable } from "../../types";4import { Constants } from "../constants";56declare module "../../Engines/thinEngine" {7    export interface ThinEngine {8        /** @hidden */9        _readTexturePixels(10            texture: InternalTexture,11            width: number,12            height: number,13            faceIndex?: number,14            level?: number,15            buffer?: Nullable<ArrayBufferView>,16            flushRenderer?: boolean,17            noDataConversion?: boolean,18            x?: number,19            y?: number20        ): Promise<ArrayBufferView>;2122        /** @hidden */23        _readTexturePixelsSync(24            texture: InternalTexture,25            width: number,26            height: number,27            faceIndex?: number,28            level?: number,29            buffer?: Nullable<ArrayBufferView>,30            flushRenderer?: boolean,31            noDataConversion?: boolean,32            x?: number,33            y?: number34        ): ArrayBufferView;35    }36}3738/**39 * Allocate a typed array depending on a texture type. Optionally can copy existing data in the buffer.40 * @param type type of the texture41 * @param sizeOrDstBuffer size of the array OR an existing buffer that will be used as the destination of the copy (if copyBuffer is provided)42 * @param sizeInBytes true if the size of the array is given in bytes, false if it is the number of elements of the array43 * @param copyBuffer if provided, buffer to copy into the destination buffer (either a newly allocated buffer if sizeOrDstBuffer is a number or use sizeOrDstBuffer as the destination buffer otherwise)44 * @returns the allocated buffer or sizeOrDstBuffer if the latter is an ArrayBuffer45 */46export function allocateAndCopyTypedBuffer(type: number, sizeOrDstBuffer: number | ArrayBuffer, sizeInBytes = false, copyBuffer?: ArrayBuffer): ArrayBufferView {47    switch (type) {48        case Constants.TEXTURETYPE_BYTE: {49            const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Int8Array(sizeOrDstBuffer) : new Int8Array(sizeOrDstBuffer);50            if (copyBuffer) {51                buffer.set(new Int8Array(copyBuffer));52            }53            return buffer;54        }55        case Constants.TEXTURETYPE_UNSIGNED_BYTE: {56            const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Uint8Array(sizeOrDstBuffer) : new Uint8Array(sizeOrDstBuffer);57            if (copyBuffer) {58                buffer.set(new Uint8Array(copyBuffer));59            }60            return buffer;61        }62        case Constants.TEXTURETYPE_SHORT: {63            const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Int16Array(sizeOrDstBuffer) : new Int16Array(sizeInBytes ? sizeOrDstBuffer / 2 : sizeOrDstBuffer);64            if (copyBuffer) {65                buffer.set(new Int16Array(copyBuffer));66            }67            return buffer;68        }69        case Constants.TEXTURETYPE_UNSIGNED_SHORT:70        case Constants.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:71        case Constants.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:72        case Constants.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:73        case Constants.TEXTURETYPE_HALF_FLOAT: {74            const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Uint16Array(sizeOrDstBuffer) : new Uint16Array(sizeInBytes ? sizeOrDstBuffer / 2 : sizeOrDstBuffer);75            if (copyBuffer) {76                buffer.set(new Uint16Array(copyBuffer));77            }78            return buffer;79        }80        case Constants.TEXTURETYPE_INT: {81            const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Int32Array(sizeOrDstBuffer) : new Int32Array(sizeInBytes ? sizeOrDstBuffer / 4 : sizeOrDstBuffer);82            if (copyBuffer) {83                buffer.set(new Int32Array(copyBuffer));84            }85            return buffer;86        }87        case Constants.TEXTURETYPE_UNSIGNED_INTEGER:88        case Constants.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV:89        case Constants.TEXTURETYPE_UNSIGNED_INT_24_8:90        case Constants.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:91        case Constants.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV:92        case Constants.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV: {93            const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Uint32Array(sizeOrDstBuffer) : new Uint32Array(sizeInBytes ? sizeOrDstBuffer / 4 : sizeOrDstBuffer);94            if (copyBuffer) {95                buffer.set(new Uint32Array(copyBuffer));96            }97            return buffer;98        }99        case Constants.TEXTURETYPE_FLOAT: {100            const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Float32Array(sizeOrDstBuffer) : new Float32Array(sizeInBytes ? sizeOrDstBuffer / 4 : sizeOrDstBuffer);101            if (copyBuffer) {102                buffer.set(new Float32Array(copyBuffer));103            }104            return buffer;105        }106    }107108    const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Uint8Array(sizeOrDstBuffer) : new Uint8Array(sizeOrDstBuffer);109    if (copyBuffer) {110        buffer.set(new Uint8Array(copyBuffer));111    }112    return buffer;113}114115ThinEngine.prototype._readTexturePixelsSync = function (116    texture: InternalTexture,117    width: number,118    height: number,119    faceIndex = -1,120    level = 0,121    buffer: Nullable<ArrayBufferView> = null,122    flushRenderer = true,123    noDataConversion = false,124    x = 0,125    y = 0126): ArrayBufferView {127    const gl = this._gl;128    if (!gl) {129        throw new Error("Engine does not have gl rendering context.");130    }131    if (!this._dummyFramebuffer) {132        const dummy = gl.createFramebuffer();133134        if (!dummy) {135            throw new Error("Unable to create dummy framebuffer");136        }137138        this._dummyFramebuffer = dummy;139    }140    gl.bindFramebuffer(gl.FRAMEBUFFER, this._dummyFramebuffer);141142    if (faceIndex > -1) {143        gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, texture._hardwareTexture?.underlyingResource, level);144    } else {145        gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, texture._hardwareTexture?.underlyingResource, level);146    }147148    let readType = texture.type !== undefined ? this._getWebGLTextureType(texture.type) : gl.UNSIGNED_BYTE;149150    if (!noDataConversion) {151        switch (readType) {152            case gl.UNSIGNED_BYTE:153                if (!buffer) {154                    buffer = new Uint8Array(4 * width * height);155                }156                readType = gl.UNSIGNED_BYTE;157                break;158            default:159                if (!buffer) {160                    buffer = new Float32Array(4 * width * height);161                }162                readType = gl.FLOAT;163                break;164        }165    } else if (!buffer) {166        buffer = allocateAndCopyTypedBuffer(texture.type, 4 * width * height);167    }168169    if (flushRenderer) {170        this.flushFramebuffer();171    }172173    gl.readPixels(x, y, width, height, gl.RGBA, readType, <DataView>buffer);174    gl.bindFramebuffer(gl.FRAMEBUFFER, this._currentFramebuffer);175176    return buffer;177};178179ThinEngine.prototype._readTexturePixels = function (180    texture: InternalTexture,181    width: number,182    height: number,183    faceIndex = -1,184    level = 0,185    buffer: Nullable<ArrayBufferView> = null,186    flushRenderer = true,187    noDataConversion = false,188    x = 0,189    y = 0190): Promise<ArrayBufferView> {191    return Promise.resolve(this._readTexturePixelsSync(texture, width, height, faceIndex, level, buffer, flushRenderer, noDataConversion, x, y));
...

Using AI Code Generation

1const wptools = require('wptools');2const fs = require('fs');3const path = require('path');4const args = process.argv.slice(2);5const filename = args[0];6const directory = args[1];7const filepath = path.join(directory, filename);8const options = {9};10const wiki = wptools(options);11const output = wiki.copyBuffer();12const wptools = require('wptools');13const fs = require('fs');14const path = require('path');15const args = process.argv.slice(2);16const filename = args[0];17const directory = args[1];18const filepath = path.join(directory, filename);19const options = {20};21const wiki = wptools(options);22const output = wiki.copyBuffer();23const wptools = require('wptools');24const fs = require('fs');25const path = require('path');26const args = process.argv.slice(2);27const filename = args[0];28const directory = args[1];29const filepath = path.join(directory, filename);30const options = {31};32const wiki = wptools(options);33const output = wiki.copyBuffer();34const wptools = require('wptools');35const fs = require('fs');36const path = require('path');37const args = process.argv.slice(2);38const filename = args[0];39const directory = args[1];40const filepath = path.join(directory, filename);41const options = {

Using AI Code Generation

1var wptools = require('wptools');2var wp = new wptools('Barack Obama');3wp.get(function(err, data) {4    console.log(data);5});6The MIT License (MIT)

Using AI Code Generation

1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3var options = {4  videoParams: {5  }6};7wpt.runTest(options, function(err, data) {8  if (err) {9    console.log(err);10  } else {11    console.log(data);12  }13});14var options = {15  videoParams: {16  }17};18wpt.runTest(options, function(err, data) {19  if (err) {20    console.log(err);21  } else {22    console.log(data);23    wpt.copyBuffer(data.data.jsonUrl, function(err, data) {24      if (err) {25        console.log(err);26      } else {27        console.log(data);28      }29    });30  }31});32### getLocations([callback])33var wpt = require('wpt');34var wpt = new WebPageTest('www.webpagetest.org');35wpt.getLocations(function(err, data) {36  if (err) {37    console.log(err);38  } else {39    console.log(data);40  }41});42### getTesters([callback])43var wpt = require('wpt');44var wpt = new WebPageTest('www.webpagetest.org');45wpt.getTesters(function(err, data) {46  if (err) {47    console.log(err);48  }

Using AI Code Generation

1var wptools = require('wptools');2var wiki = wptools('Albert Einstein');3wiki.get(function(err, data){4    if(err) throw err;5    console.log(data);6    wiki.copyBuffer(data, 'Albert Einstein', 'png', function(err, data){7        if(err) throw err;8        console.log(data);9    });10});11{ 12    revisions: [ { contentformat: 'text/x-wiki', contentmodel: 'wikitext', '*' } ],

Using AI Code Generation

1const wptools = require('wptools');2const fs = require('fs');3let wiki = new wptools('Albert Einstein');4wiki.copyBuffer('Albert Einstein', (err, data) => {5  if (err) {6    console.log(err);7  } else {8    fs.writeFile('wiki.txt', data, (err) => {9      if (err) {10        console.log(err);11      } else {12        console.log('File written successfully');13      }14    });15  }16});17Node.js | wptools module - getSummary()18Node.js | wptools module - getCategories()19Node.js | wptools module - getInfobox()20Node.js | wptools module - getImages()21Node.js | wptools module - getReferences()22Node.js | wptools module - getLinks()23Node.js | wptools module - getCoordinates()24Node.js | wptools module - getLanglinks()25Node.js | wptools module - getExtract()26Node.js | wptools module - getRevisions()27Node.js | wptools module - getRedirects()28Node.js | wptools module - getOutlinks()

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