main
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Last change
on this file since d565449 was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
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Update repo after prototype presentation
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Property mode
set to
100644
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File size:
635 bytes
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| 1 | import global from './global.js';
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| 2 |
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| 3 | /**
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| 4 | * A shim for the requestAnimationFrame which falls back to the setTimeout if
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| 5 | * first one is not supported.
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| 6 | *
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| 7 | * @returns {number} Requests' identifier.
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| 8 | */
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| 9 | export default (() => {
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| 10 | if (typeof requestAnimationFrame === 'function') {
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| 11 | // It's required to use a bounded function because IE sometimes throws
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| 12 | // an "Invalid calling object" error if rAF is invoked without the global
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| 13 | // object on the left hand side.
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| 14 | return requestAnimationFrame.bind(global);
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| 15 | }
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| 16 |
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| 17 | return callback => setTimeout(() => callback(Date.now()), 1000 / 60);
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| 18 | })();
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