1 | 'use strict';
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2 | var $ = require('../internals/export');
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3 | var uncurryThis = require('../internals/function-uncurry-this');
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4 | var aDataView = require('../internals/a-data-view');
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5 | var toIndex = require('../internals/to-index');
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6 | var packIEEE754 = require('../internals/ieee754').pack;
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7 | var f16round = require('../internals/math-f16round');
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8 |
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9 |
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10 | var setUint16 = uncurryThis(DataView.prototype.setUint16);
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11 |
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12 |
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13 |
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14 | $({ target: 'DataView', proto: true }, {
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15 | setFloat16: function setFloat16(byteOffset, value /* , littleEndian */) {
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16 | aDataView(this);
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17 | var offset = toIndex(byteOffset);
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18 | var bytes = packIEEE754(f16round(value), 10, 2);
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19 | return setUint16(this, offset, bytes[1] << 8 | bytes[0], arguments.length > 2 ? arguments[2] : false);
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20 | }
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21 | });
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