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dispose images correctly

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This commit is contained in:
Fabian Freund
2026-01-10 06:28:26 +01:00
parent 9a04b2d89a
commit f84b8838e1
10 changed files with 120 additions and 23 deletions
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app/lib/features/geckoview/utils/image_helper.dart
+6 -3
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@@ -24,7 +24,10 @@ import 'package:fast_equatable/hash.dart';
import 'package:weblibre/domain/entities/equatable_image.dart';
import 'package:weblibre/utils/lru_cache.dart';
final _cache = LRUCache<int, EquatableImage>(100);
final _cache = LRUCache<int, EquatableImage>(
100,
onEvict: (image) => image.dispose(),
);
Future<EquatableImage?> tryDecodeImage(
Uint8List bytes, {
@@ -35,7 +38,7 @@ Future<EquatableImage?> tryDecodeImage(
final digest = secureHash(bytes);
final cached = _cache.get(digest);
if (cached != null) {
if (cached != null && !cached.isDisposed) {
return cached;
}
@@ -50,7 +53,7 @@ Future<EquatableImage?> tryDecodeImage(
final frameInfo = await codec.getNextFrame();
final image = EquatableImage(frameInfo.image, hash: digest);
if (image.value.width > 0) {
if (image.value != null && image.value!.width > 0) {
_cache.set(digest, image);
return image;
}