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feat: no small local thumbnail (#17787)

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* feat: no small local thumbnail

* pr feedback
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Alex 2025-04-23 09:02:51 -05:00 committed by GitHub
parent 1de2eae12d
commit 13d6bd67b1
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1 changed files with 13 additions and 22 deletions
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35
mobile/lib/providers/image/immich_local_thumbnail_provider.dart
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@ -42,42 +42,33 @@ class ImmichLocalThumbnailProvider
scale: 1.0,
chunkEvents: chunkEvents.stream,
informationCollector: () sync* {
yield ErrorDescription(asset.fileName);
yield ErrorDescription(key.asset.fileName);
},
);
}
// Streams in each stage of the image as we ask for it
Stream<ui.Codec> _codec(
Asset key,
Asset assetData,
ImageDecoderCallback decode,
StreamController<ImageChunkEvent> chunkEvents,
) async* {
// Load a small thumbnail
final thumbBytes = await asset.local?.thumbnailDataWithSize(
const ThumbnailSize.square(32),
quality: 75,
);
if (thumbBytes != null) {
final buffer = await ui.ImmutableBuffer.fromUint8List(thumbBytes);
final codec = await decode(buffer);
yield codec;
} else {
debugPrint("Loading thumb for ${asset.fileName} failed");
}
final normalThumbBytes =
await asset.local?.thumbnailDataWithSize(ThumbnailSize(width, height));
if (normalThumbBytes == null) {
final thumbBytes = await assetData.local
?.thumbnailDataWithSize(ThumbnailSize(width, height));
if (thumbBytes == null) {
chunkEvents.close();
throw StateError(
"Loading thumb for local photo ${asset.fileName} failed",
);
}
final buffer = await ui.ImmutableBuffer.fromUint8List(normalThumbBytes);
final codec = await decode(buffer);
yield codec;
chunkEvents.close();
try {
final buffer = await ui.ImmutableBuffer.fromUint8List(thumbBytes);
final codec = await decode(buffer);
yield codec;
} finally {
chunkEvents.close();
}
}
@override