7 lines
514 B
JavaScript
7 lines
514 B
JavaScript
// Canvas handles — imported by everyone, imports nothing (keeps module cycles harmless).
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export const cv = document.getElementById('c');
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// alpha:false — render() clears the whole frame to an opaque colour anyway, so declaring the canvas
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// opaque lets the compositor skip blending a 2.5-megapixel layer 60 times a second (battery, not
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// looks). desynchronized is a further no-op-where-unsupported compositor shortcut (Chrome).
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export const ctx = cv.getContext('2d', { alpha: false, desynchronized: true });
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