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ditherlab fixes #41

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ditherlab fixes #41

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9 changes: 7 additions & 2 deletions docs/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -350,6 +350,7 @@
max-height: 65vh;
width: auto;
height: auto;
image-rendering: pixelated;
}

/* Empty state */
Expand Down Expand Up @@ -740,6 +741,7 @@
// ── State ────────────────────────────────────────────────────────

let currentImageData = null;
let pendingRaf = null;

// ── DOM refs ─────────────────────────────────────────────────────

Expand Down Expand Up @@ -823,12 +825,15 @@
setStatus('working', 'processing…');
algoBadge.textContent = modeKey.replace(/_/g, '-');

requestAnimationFrame(() => {
if (pendingRaf !== null) cancelAnimationFrame(pendingRaf);
pendingRaf = requestAnimationFrame(() => {
pendingRaf = null;
const t0 = performance.now();

const result = ditherImage(
{ width: currentImageData.width, height: currentImageData.height, data: currentImageData.data },
scheme, mode, useSerpentine, toneComp, gamutComp,
scheme,
{ mode, serpentine: useSerpentine, tone: toneComp, gamut: gamutComp },
);

const elapsed = performance.now() - t0;
Expand Down