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18 lines
464 B
Dart
18 lines
464 B
Dart
import 'dart:convert';
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import 'dart:typed_data';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:immich_mobile/entities/asset.entity.dart';
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import 'package:thumbhash/thumbhash.dart' as thumbhash;
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ObjectRef<Uint8List?> useBlurHashRef(Asset? asset) {
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if (asset?.thumbhash == null) {
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return useRef(null);
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}
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final rbga = thumbhash.thumbHashToRGBA(
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base64Decode(asset!.thumbhash!),
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);
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return useRef(thumbhash.rgbaToBmp(rbga));
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}
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