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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | 2430x 1188x 1242x 3654x 3654x 3654x 3654x 1839x 1815x 1815x 1815x | import type { ImageLoadListener } from '../types';
import cache from '../cache/cache';
/** Actually fills the nearby frames from the given frame */
export function fillNearbyFrames(listener: ImageLoadListener, request, image) {
if (!request?.nearbyRequests?.length) {
// Not filling nearby images with a copy of this
return;
}
for (const nearbyItem of request.nearbyRequests) {
try {
const { itemId: targetId, imageQualityStatus } = nearbyItem;
const currentStatus = cache.getImageQuality(targetId);
if (currentStatus !== undefined && currentStatus >= imageQualityStatus) {
continue;
}
const nearbyImage = {
...image,
imageId: targetId,
imageQualityStatus,
};
// This will deliver the partial image as something that can be
// immediate rendered, but won't replace any future fetches.
cache.setPartialImage(targetId, nearbyImage);
listener.successCallback(targetId, nearbyImage);
} catch (e) {
console.warn("Couldn't fill nearby item ", nearbyItem.itemId, e);
}
}
}
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