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1 /* | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 * Copyright (C) 2009 Apple Inc. All rights reserved. | 2 // Use of this source code is governed by a BSD-style license that can be |
3 * | 3 // found in the LICENSE file. |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions | |
6 * are met: | |
7 * 1. Redistributions of source code must retain the above copyright | |
8 * notice, this list of conditions and the following disclaimer. | |
9 * 2. Redistributions in binary form must reproduce the above copyright | |
10 * notice, this list of conditions and the following disclaimer in the | |
11 * documentation and/or other materials provided with the distribution. | |
12 * | |
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
24 */ | |
25 | 4 |
26 #ifndef Int16Array_h | 5 #include "platform/wtf/typed_arrays/Int16Array.h" |
27 #define Int16Array_h | |
28 | 6 |
29 #include "wtf/typed_arrays/IntegralTypedArrayBase.h" | 7 // The contents of this header was moved to platform/wtf as part of |
30 | 8 // WTF migration project. See the following post for details: |
31 namespace WTF { | 9 // https://groups.google.com/a/chromium.org/d/msg/blink-dev/tLdAZCTlcAA/bYXVT8gY
CAAJ |
32 | |
33 class ArrayBuffer; | |
34 | |
35 class Int16Array final : public IntegralTypedArrayBase<short> { | |
36 public: | |
37 static inline PassRefPtr<Int16Array> create(unsigned length); | |
38 static inline PassRefPtr<Int16Array> create(const short* array, | |
39 unsigned length); | |
40 static inline PassRefPtr<Int16Array> create(PassRefPtr<ArrayBuffer>, | |
41 unsigned byteOffset, | |
42 unsigned length); | |
43 | |
44 using TypedArrayBase<short>::set; | |
45 using IntegralTypedArrayBase<short>::set; | |
46 | |
47 ViewType type() const override { return TypeInt16; } | |
48 | |
49 private: | |
50 inline Int16Array(PassRefPtr<ArrayBuffer>, | |
51 unsigned byteOffset, | |
52 unsigned length); | |
53 // Make constructor visible to superclass. | |
54 friend class TypedArrayBase<short>; | |
55 }; | |
56 | |
57 PassRefPtr<Int16Array> Int16Array::create(unsigned length) { | |
58 return TypedArrayBase<short>::create<Int16Array>(length); | |
59 } | |
60 | |
61 PassRefPtr<Int16Array> Int16Array::create(const short* array, unsigned length) { | |
62 return TypedArrayBase<short>::create<Int16Array>(array, length); | |
63 } | |
64 | |
65 PassRefPtr<Int16Array> Int16Array::create(PassRefPtr<ArrayBuffer> buffer, | |
66 unsigned byteOffset, | |
67 unsigned length) { | |
68 return TypedArrayBase<short>::create<Int16Array>(std::move(buffer), | |
69 byteOffset, length); | |
70 } | |
71 | |
72 Int16Array::Int16Array(PassRefPtr<ArrayBuffer> buffer, | |
73 unsigned byteOffset, | |
74 unsigned length) | |
75 : IntegralTypedArrayBase<short>(std::move(buffer), byteOffset, length) {} | |
76 | |
77 } // namespace WTF | |
78 | |
79 using WTF::Int16Array; | |
80 | |
81 #endif // Int16Array_h | |
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