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attempt to prevent thread blocking from fac

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jeffvli
2025-11-26 03:35:02 -08:00
parent 94a7829882
commit 948f428546
1 changed files with 63 additions and 36 deletions
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src/renderer/hooks/use-fast-average-color.tsx
+63 -36
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@@ -14,14 +14,24 @@ export const getFastAverageColor = async (args: {
algorithm?: 'dominant' | 'simple' | 'sqrt';
src: string;
}) => {
const fac = new FastAverageColor();
const background = await fac.getColorAsync(args.src, {
algorithm: args.algorithm || 'dominant',
ignoredColor: ignoredColors,
mode: 'speed',
return new Promise<string>((resolve, reject) => {
setTimeout(() => {
const fac = new FastAverageColor();
fac.getColorAsync(args.src, {
algorithm: args.algorithm || 'dominant',
ignoredColor: ignoredColors,
mode: 'speed',
})
.then((background) => {
resolve(background.rgb);
fac.destroy();
})
.catch((error) => {
fac.destroy();
reject(error);
});
});
});
return background.rgb;
};
export const useFastAverageColor = (args: {
@@ -48,38 +58,52 @@ export const useFastAverageColor = (args: {
useEffect(() => {
let isMounted = true;
const fac = new FastAverageColor();
let fac: FastAverageColor | null = null;
if (src && srcLoaded) {
setIsLoading(true);
fac.getColorAsync(src, {
algorithm: algorithm || 'dominant',
ignoredColor: ignoredColors,
mode: 'speed',
})
.then((color) => {
if (isMounted) {
idRef.current = id;
setBackground({
background: color.rgb,
isDark: color.isDark,
isLight: color.isLight,
});
setIsLoading(false);
}
setTimeout(() => {
if (!isMounted) return;
fac = new FastAverageColor();
fac.getColorAsync(src, {
algorithm: algorithm || 'dominant',
ignoredColor: ignoredColors,
mode: 'speed',
})
.catch((e) => {
if (isMounted) {
console.error('Error fetching average color', e);
idRef.current = id;
setBackground({
background: 'rgba(0, 0, 0, 0)',
isDark: true,
isLight: false,
});
setIsLoading(false);
}
});
.then((color) => {
if (isMounted) {
idRef.current = id;
setBackground({
background: color.rgb,
isDark: color.isDark,
isLight: color.isLight,
});
setIsLoading(false);
}
if (fac) {
fac.destroy();
fac = null;
}
})
.catch((e) => {
if (isMounted) {
console.error('Error fetching average color', e);
idRef.current = id;
setBackground({
background: 'rgba(0, 0, 0, 0)',
isDark: true,
isLight: false,
});
setIsLoading(false);
}
if (fac) {
fac.destroy();
fac = null;
}
});
});
} else if (srcLoaded) {
if (isMounted) {
idRef.current = id;
@@ -93,7 +117,10 @@ export const useFastAverageColor = (args: {
return () => {
isMounted = false;
fac.destroy();
if (fac) {
fac.destroy();
fac = null;
}
};
}, [algorithm, srcLoaded, src, id]);