13 lines
416 B
TypeScript
13 lines
416 B
TypeScript
export function computeProcessorScale(maxPixels: number, w: number, h: number): number {
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try {
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const mp = Number(maxPixels) || 0;
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const pixels = (Number(w) || 0) * (Number(h) || 0);
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if (!(pixels > 0)) return 1;
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if (!(mp > 0)) return 1;
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if (pixels <= mp) return 1;
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return Math.max(0.05, Math.min(1, Math.sqrt(mp / pixels)));
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} catch {
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return 1;
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}
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}
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