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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 (function(global, utils) { | 5 (function(global, utils) { |
6 | 6 |
7 "use strict"; | 7 "use strict"; |
8 | 8 |
9 %CheckIsBootstrapping(); | 9 %CheckIsBootstrapping(); |
10 | 10 |
11 // ------------------------------------------------------------------- | 11 // ------------------------------------------------------------------- |
12 // Imports | 12 // Imports |
13 | 13 |
14 // array.js has to come before typedarray.js for this to work | 14 // array.js has to come before typedarray.js for this to work |
15 var ArrayToString = utils.ImportNow("ArrayToString"); | 15 var ArrayToString = utils.ImportNow("ArrayToString"); |
16 var ArrayValues; | 16 var ArrayValues; |
17 var GetIterator; | 17 var GetIterator; |
18 var GetMethod; | 18 var GetMethod; |
19 var GlobalArray = global.Array; | 19 var GlobalArray = global.Array; |
20 var GlobalArrayBuffer = global.ArrayBuffer; | 20 var GlobalArrayBuffer = global.ArrayBuffer; |
21 var GlobalArrayBufferPrototype = GlobalArrayBuffer.prototype; | 21 var GlobalArrayBufferPrototype = GlobalArrayBuffer.prototype; |
22 var GlobalObject = global.Object; | 22 var GlobalObject = global.Object; |
23 var InnerArrayEvery; | 23 var InnerArrayEvery; |
24 var InnerArrayFill; | |
25 var InnerArrayFilter; | 24 var InnerArrayFilter; |
26 var InnerArrayFind; | 25 var InnerArrayFind; |
27 var InnerArrayFindIndex; | 26 var InnerArrayFindIndex; |
28 var InnerArrayForEach; | 27 var InnerArrayForEach; |
29 var InnerArrayJoin; | 28 var InnerArrayJoin; |
30 var InnerArrayReduce; | 29 var InnerArrayReduce; |
31 var InnerArrayReduceRight; | 30 var InnerArrayReduceRight; |
32 var InnerArraySome; | 31 var InnerArraySome; |
33 var InnerArraySort; | 32 var InnerArraySort; |
34 var InnerArrayToLocaleString; | 33 var InnerArrayToLocaleString; |
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61 | 60 |
62 TYPED_ARRAYS(DECLARE_GLOBALS) | 61 TYPED_ARRAYS(DECLARE_GLOBALS) |
63 | 62 |
64 var GlobalTypedArray = %object_get_prototype_of(GlobalUint8Array); | 63 var GlobalTypedArray = %object_get_prototype_of(GlobalUint8Array); |
65 | 64 |
66 utils.Import(function(from) { | 65 utils.Import(function(from) { |
67 ArrayValues = from.ArrayValues; | 66 ArrayValues = from.ArrayValues; |
68 GetIterator = from.GetIterator; | 67 GetIterator = from.GetIterator; |
69 GetMethod = from.GetMethod; | 68 GetMethod = from.GetMethod; |
70 InnerArrayEvery = from.InnerArrayEvery; | 69 InnerArrayEvery = from.InnerArrayEvery; |
71 InnerArrayFill = from.InnerArrayFill; | |
72 InnerArrayFilter = from.InnerArrayFilter; | 70 InnerArrayFilter = from.InnerArrayFilter; |
73 InnerArrayFind = from.InnerArrayFind; | 71 InnerArrayFind = from.InnerArrayFind; |
74 InnerArrayFindIndex = from.InnerArrayFindIndex; | 72 InnerArrayFindIndex = from.InnerArrayFindIndex; |
75 InnerArrayForEach = from.InnerArrayForEach; | 73 InnerArrayForEach = from.InnerArrayForEach; |
76 InnerArrayJoin = from.InnerArrayJoin; | 74 InnerArrayJoin = from.InnerArrayJoin; |
77 InnerArrayReduce = from.InnerArrayReduce; | 75 InnerArrayReduce = from.InnerArrayReduce; |
78 InnerArrayReduceRight = from.InnerArrayReduceRight; | 76 InnerArrayReduceRight = from.InnerArrayReduceRight; |
79 InnerArraySome = from.InnerArraySome; | 77 InnerArraySome = from.InnerArraySome; |
80 InnerArraySort = from.InnerArraySort; | 78 InnerArraySort = from.InnerArraySort; |
81 InnerArrayToLocaleString = from.InnerArrayToLocaleString; | 79 InnerArrayToLocaleString = from.InnerArrayToLocaleString; |
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433 function TypedArrayForEach(f, receiver) { | 431 function TypedArrayForEach(f, receiver) { |
434 if (!IS_TYPEDARRAY(this)) throw %make_type_error(kNotTypedArray); | 432 if (!IS_TYPEDARRAY(this)) throw %make_type_error(kNotTypedArray); |
435 | 433 |
436 var length = %_TypedArrayGetLength(this); | 434 var length = %_TypedArrayGetLength(this); |
437 | 435 |
438 InnerArrayForEach(f, receiver, this, length); | 436 InnerArrayForEach(f, receiver, this, length); |
439 } | 437 } |
440 %FunctionSetLength(TypedArrayForEach, 1); | 438 %FunctionSetLength(TypedArrayForEach, 1); |
441 | 439 |
442 | 440 |
443 // ES6 draft 04-05-14 section 22.2.3.8 | |
444 function TypedArrayFill(value, start, end) { | |
445 if (!IS_TYPEDARRAY(this)) throw %make_type_error(kNotTypedArray); | |
446 | |
447 var length = %_TypedArrayGetLength(this); | |
448 | |
449 return InnerArrayFill(value, start, end, this, length); | |
450 } | |
451 %FunctionSetLength(TypedArrayFill, 1); | |
452 | |
453 | |
454 // ES6 draft 07-15-13, section 22.2.3.9 | 441 // ES6 draft 07-15-13, section 22.2.3.9 |
455 function TypedArrayFilter(f, thisArg) { | 442 function TypedArrayFilter(f, thisArg) { |
456 if (!IS_TYPEDARRAY(this)) throw %make_type_error(kNotTypedArray); | 443 if (!IS_TYPEDARRAY(this)) throw %make_type_error(kNotTypedArray); |
457 | 444 |
458 var length = %_TypedArrayGetLength(this); | 445 var length = %_TypedArrayGetLength(this); |
459 if (!IS_CALLABLE(f)) throw %make_type_error(kCalledNonCallable, f); | 446 if (!IS_CALLABLE(f)) throw %make_type_error(kCalledNonCallable, f); |
460 var result = new InternalArray(); | 447 var result = new InternalArray(); |
461 InnerArrayFilter(f, thisArg, this, length, result); | 448 InnerArrayFilter(f, thisArg, this, length, result); |
462 var captured = result.length; | 449 var captured = result.length; |
463 var output = TypedArraySpeciesCreate(this, captured); | 450 var output = TypedArraySpeciesCreate(this, captured); |
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769 utils.InstallFunctions(GlobalTypedArray, DONT_ENUM, [ | 756 utils.InstallFunctions(GlobalTypedArray, DONT_ENUM, [ |
770 "from", TypedArrayFrom, | 757 "from", TypedArrayFrom, |
771 "of", TypedArrayOf | 758 "of", TypedArrayOf |
772 ]); | 759 ]); |
773 utils.InstallGetter(GlobalTypedArray.prototype, toStringTagSymbol, | 760 utils.InstallGetter(GlobalTypedArray.prototype, toStringTagSymbol, |
774 TypedArrayGetToStringTag); | 761 TypedArrayGetToStringTag); |
775 utils.InstallFunctions(GlobalTypedArray.prototype, DONT_ENUM, [ | 762 utils.InstallFunctions(GlobalTypedArray.prototype, DONT_ENUM, [ |
776 "subarray", TypedArraySubArray, | 763 "subarray", TypedArraySubArray, |
777 "set", TypedArraySet, | 764 "set", TypedArraySet, |
778 "every", TypedArrayEvery, | 765 "every", TypedArrayEvery, |
779 "fill", TypedArrayFill, | |
780 "filter", TypedArrayFilter, | 766 "filter", TypedArrayFilter, |
781 "find", TypedArrayFind, | 767 "find", TypedArrayFind, |
782 "findIndex", TypedArrayFindIndex, | 768 "findIndex", TypedArrayFindIndex, |
783 "indexOf", TypedArrayIndexOf, | 769 "indexOf", TypedArrayIndexOf, |
784 "join", TypedArrayJoin, | 770 "join", TypedArrayJoin, |
785 "lastIndexOf", TypedArrayLastIndexOf, | 771 "lastIndexOf", TypedArrayLastIndexOf, |
786 "forEach", TypedArrayForEach, | 772 "forEach", TypedArrayForEach, |
787 "map", TypedArrayMap, | 773 "map", TypedArrayMap, |
788 "reduce", TypedArrayReduce, | 774 "reduce", TypedArrayReduce, |
789 "reduceRight", TypedArrayReduceRight, | 775 "reduceRight", TypedArrayReduceRight, |
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810 %AddNamedProperty(GlobalNAME.prototype, | 796 %AddNamedProperty(GlobalNAME.prototype, |
811 "constructor", global.NAME, DONT_ENUM); | 797 "constructor", global.NAME, DONT_ENUM); |
812 %AddNamedProperty(GlobalNAME.prototype, | 798 %AddNamedProperty(GlobalNAME.prototype, |
813 "BYTES_PER_ELEMENT", ELEMENT_SIZE, | 799 "BYTES_PER_ELEMENT", ELEMENT_SIZE, |
814 READ_ONLY | DONT_ENUM | DONT_DELETE); | 800 READ_ONLY | DONT_ENUM | DONT_DELETE); |
815 endmacro | 801 endmacro |
816 | 802 |
817 TYPED_ARRAYS(SETUP_TYPED_ARRAY) | 803 TYPED_ARRAYS(SETUP_TYPED_ARRAY) |
818 | 804 |
819 }) | 805 }) |
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