30 lines
663 B
Haxe
30 lines
663 B
Haxe
package kha.arrays;
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@:forward
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abstract Uint16Array(ByteArray) from ByteArray to ByteArray {
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public var length(get, never): Int;
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inline function get_length(): Int {
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return this.byteLength >> 1;
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}
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public function new(elements: Int) {
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this = ByteArray.make(elements * 2);
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}
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@:arrayAccess
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public inline function get(k: Int): Int {
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return this.getUint16(k * 2);
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}
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@:arrayAccess
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public inline function set(k: Int, v: Int): Int {
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this.setUint16(k * 2, v);
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return get(k);
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}
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public inline function subarray(start: Int, ?end: Int): Uint16Array {
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return this.subarray(start * 2, end != null ? end * 2 : null);
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}
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}
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