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