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1 /* | 1 /* |
2 * Copyright (C) 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2009 Apple Inc. All rights reserved. |
3 * Copyright (C) 2009 Google Inc. All rights reserved. | 3 * Copyright (C) 2009 Google Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
(...skipping 18 matching lines...) Expand all Loading... |
29 | 29 |
30 #include "wtf/IntegralTypedArrayBase.h" | 30 #include "wtf/IntegralTypedArrayBase.h" |
31 | 31 |
32 namespace WTF { | 32 namespace WTF { |
33 | 33 |
34 class ArrayBuffer; | 34 class ArrayBuffer; |
35 | 35 |
36 class Uint32Array FINAL : public IntegralTypedArrayBase<unsigned> { | 36 class Uint32Array FINAL : public IntegralTypedArrayBase<unsigned> { |
37 public: | 37 public: |
38 static inline PassRefPtr<Uint32Array> create(unsigned length); | 38 static inline PassRefPtr<Uint32Array> create(unsigned length); |
39 static inline PassRefPtr<Uint32Array> create(const unsigned int* array, unsi
gned length); | 39 static inline PassRefPtr<Uint32Array> create(const unsigned* array, unsigned
length); |
40 static inline PassRefPtr<Uint32Array> create(PassRefPtr<ArrayBuffer>, unsign
ed byteOffset, unsigned length); | 40 static inline PassRefPtr<Uint32Array> create(PassRefPtr<ArrayBuffer>, unsign
ed byteOffset, unsigned length); |
41 | 41 |
42 // Should only be used when it is known the entire array will be filled. Do | 42 // Should only be used when it is known the entire array will be filled. Do |
43 // not return these results directly to JavaScript without filling first. | 43 // not return these results directly to JavaScript without filling first. |
44 static inline PassRefPtr<Uint32Array> createUninitialized(unsigned length); | 44 static inline PassRefPtr<Uint32Array> createUninitialized(unsigned length); |
45 | 45 |
46 using TypedArrayBase<unsigned>::set; | 46 using TypedArrayBase<unsigned>::set; |
47 using IntegralTypedArrayBase<unsigned>::set; | 47 using IntegralTypedArrayBase<unsigned>::set; |
48 | 48 |
49 inline PassRefPtr<Uint32Array> subarray(int start) const; | 49 inline PassRefPtr<Uint32Array> subarray(int start) const; |
50 inline PassRefPtr<Uint32Array> subarray(int start, int end) const; | 50 inline PassRefPtr<Uint32Array> subarray(int start, int end) const; |
51 | 51 |
52 virtual ViewType type() const OVERRIDE | 52 virtual ViewType type() const OVERRIDE |
53 { | 53 { |
54 return TypeUint32; | 54 return TypeUint32; |
55 } | 55 } |
56 | 56 |
57 private: | 57 private: |
58 inline Uint32Array(PassRefPtr<ArrayBuffer>, | 58 inline Uint32Array(PassRefPtr<ArrayBuffer>, |
59 unsigned byteOffset, | 59 unsigned byteOffset, |
60 unsigned length); | 60 unsigned length); |
61 // Make constructor visible to superclass. | 61 // Make constructor visible to superclass. |
62 friend class TypedArrayBase<unsigned int>; | 62 friend class TypedArrayBase<unsigned>; |
63 }; | 63 }; |
64 | 64 |
65 PassRefPtr<Uint32Array> Uint32Array::create(unsigned length) | 65 PassRefPtr<Uint32Array> Uint32Array::create(unsigned length) |
66 { | 66 { |
67 return TypedArrayBase<unsigned int>::create<Uint32Array>(length); | 67 return TypedArrayBase<unsigned>::create<Uint32Array>(length); |
68 } | 68 } |
69 | 69 |
70 PassRefPtr<Uint32Array> Uint32Array::create(const unsigned int* array, unsigned
length) | 70 PassRefPtr<Uint32Array> Uint32Array::create(const unsigned int* array, unsigned
length) |
71 { | 71 { |
72 return TypedArrayBase<unsigned int>::create<Uint32Array>(array, length); | 72 return TypedArrayBase<unsigned>::create<Uint32Array>(array, length); |
73 } | 73 } |
74 | 74 |
75 PassRefPtr<Uint32Array> Uint32Array::create(PassRefPtr<ArrayBuffer> buffer, unsi
gned byteOffset, unsigned length) | 75 PassRefPtr<Uint32Array> Uint32Array::create(PassRefPtr<ArrayBuffer> buffer, unsi
gned byteOffset, unsigned length) |
76 { | 76 { |
77 return TypedArrayBase<unsigned int>::create<Uint32Array>(buffer, byteOffset,
length); | 77 return TypedArrayBase<unsigned>::create<Uint32Array>(buffer, byteOffset, len
gth); |
78 } | 78 } |
79 | 79 |
80 PassRefPtr<Uint32Array> Uint32Array::createUninitialized(unsigned length) | 80 PassRefPtr<Uint32Array> Uint32Array::createUninitialized(unsigned length) |
81 { | 81 { |
82 return TypedArrayBase<unsigned int>::createUninitialized<Uint32Array>(length
); | 82 return TypedArrayBase<unsigned>::createUninitialized<Uint32Array>(length); |
83 } | 83 } |
84 | 84 |
85 Uint32Array::Uint32Array(PassRefPtr<ArrayBuffer> buffer, unsigned byteOffset, un
signed length) | 85 Uint32Array::Uint32Array(PassRefPtr<ArrayBuffer> buffer, unsigned byteOffset, un
signed length) |
86 : IntegralTypedArrayBase<unsigned int>(buffer, byteOffset, length) | 86 : IntegralTypedArrayBase<unsigned>(buffer, byteOffset, length) |
87 { | 87 { |
88 } | 88 } |
89 | 89 |
90 PassRefPtr<Uint32Array> Uint32Array::subarray(int start) const | 90 PassRefPtr<Uint32Array> Uint32Array::subarray(int start) const |
91 { | 91 { |
92 return subarray(start, length()); | 92 return subarray(start, length()); |
93 } | 93 } |
94 | 94 |
95 PassRefPtr<Uint32Array> Uint32Array::subarray(int start, int end) const | 95 PassRefPtr<Uint32Array> Uint32Array::subarray(int start, int end) const |
96 { | 96 { |
97 return subarrayImpl<Uint32Array>(start, end); | 97 return subarrayImpl<Uint32Array>(start, end); |
98 } | 98 } |
99 | 99 |
100 } // namespace WTF | 100 } // namespace WTF |
101 | 101 |
102 using WTF::Uint32Array; | 102 using WTF::Uint32Array; |
103 | 103 |
104 #endif // Uint32Array_h | 104 #endif // Uint32Array_h |
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