55 lines
1.9 KiB
Haxe
55 lines
1.9 KiB
Haxe
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/*
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* Copyright (C)2005-2019 Haxe Foundation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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package js.lib;
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@:native("ArrayBuffer")
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extern class ArrayBuffer {
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static function isView(value:Dynamic):Bool;
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final byteLength:Int;
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/** @throws DOMError */
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function new(length:Int):Void;
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function slice(begin:Int, ?end:Int):ArrayBuffer;
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}
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#if (js_es <= 5)
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@:ifFeature('js.lib.ArrayBuffer.slice')
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private class ArrayBufferCompat {
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static function sliceImpl(begin, ?end) {
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var u = new js.lib.Uint8Array(js.Lib.nativeThis, begin, end == null ? null : (end - begin));
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var resultArray = new js.lib.Uint8Array(u.byteLength);
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resultArray.set(u);
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return resultArray.buffer;
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}
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static function __init__():Void
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untyped {
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// IE10 ArrayBuffer.slice polyfill
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if (js.Syntax.code("ArrayBuffer").prototype.slice == null)
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js.Syntax.code("ArrayBuffer").prototype.slice = sliceImpl;
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}
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}
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#end
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