21 lines
443 B
Dart
21 lines
443 B
Dart
import 'dart:ui';
|
|
|
|
import 'package:lensai/domain/entities/equatable_image.dart';
|
|
import 'package:xxh3/xxh3.dart';
|
|
|
|
extension ImageHash on Image {
|
|
Future<int?> calculateHash() async {
|
|
final bytes = await toByteData();
|
|
if (bytes != null) {
|
|
final digest = xxh3(bytes.buffer.asUint8List());
|
|
return digest;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
Future<EquatableImage> toEquatable() {
|
|
return EquatableImage.calculate(this);
|
|
}
|
|
}
|