edde746
bcd6fe9906
Video on Linux went through a Flutter texture: 8-bit sRGB, which cannot carry HDR at all, and which forced a whole-window Flutter recomposite for every video frame. This moves it onto a wl_subsurface stacked below the Flutter surface, with mpv rendering into an EGL window surface on it through the libmpv render API. The subsurface is desynchronized, so video and UI now present independently. With the plane in place HDR follows: the surface is described to the compositor through wp_color_manager_v1 as the source's own curve and gamut - PQ or HLG, BT.2020 - carrying whatever HDR10 static metadata the stream actually declares. The description and the buffer it describes land on the same commit, staged and validated before mpv is switched, so a PQ frame is never presented labelled sRGB. A five-second watchdog bounds the one wait a compositor could otherwise leave hanging. A session that cannot host the plane - X11, or a compositor without wl_subcompositor - fails initialize with VIDEO_PLANE_UNSUPPORTED naming the reason: the texture path is gone, and refusing by name beats degrading to something the user cannot see. An SDR output, a missing capability or an 8-bit config keep the plane and simply leave it undescribed. The output's colour state is trusted only when it has been earned. Every landed property step records itself as it lands; a reset or sequence that cannot finish downgrades its result to unknown and marks the applied-output cache untrusted until a clean apply earns it back. A plane whose output state cannot be named is quarantined - hidden, its description withdrawn - and the quarantine is recorded state: an unrelated visibility change cannot put a mislabelled plane back on screen, and only a commit that resolves to a nameable outcome lifts it. A rect collapsing to zero detaches the buffer exactly as hiding does, a refused setVideoRect drops the Dart-side sent-rect cache so the next layout pass retries for free, and a refused tone-mapping pick tells the user instead of dying in a log. NVIDIA's Wayland EGL (through at least 610.xx) offers no 10-bit unorm window configs, so the plane takes half-float as the tier between 10-bit unorm and 8-bit, declares the whole surface opaque so the compositor never reads the alpha those configs carry, and states GL_RGBA16F rather than a 10-bit lie. Whether the output is in HDR is read from luminance headroom above its own reference white rather than from the preferred transfer function, which current KWin no longer answers PQ for; the margin is half a stop, because KWin reports an undimmed maximum over a software-dimmed SDR white. Validated on an RTX 4090 (driver 610.57.04) under KWin 6.7.4 with locked-exposure photographs. Who tone-maps is a user choice. The default is the compositor: photographed on a 400-nit HDR output against a PQ chart it keeps 400 -> 1000 nits monotonic and separated where the player leg flattens them, because the player path drives mpv's legacy vo_gpu, whose own standalone output scores the same. The gap is the renderer, not the wiring. The decision itself - what the source carries, what the output supports, what to tell mpv and what to tell the compositor - lives in hdr_metadata.h, free of Wayland and GTK so its luminance validation can be tested without a display server. Sending an incoherent luminance set is a protocol error that disconnects the client, so the rules are worth a unit test. The deb, rpm and pacman packages now declare wayland-client, wayland-egl and EGL: the plane links them directly and bundle-libs.sh deliberately never bundles them, since they are coupled to the running compositor and GPU driver. lib/dev/harness_main.dart is a second entrypoint for measuring this on hardware - it drives one clip with scripted mpv properties and reports the colour state mpv actually settled on. Nothing imports it, so it is tree-shaken out of the app. Verified on a Steam Deck against an external 400-nit HDR display: the compositor reports PQ / BT.2020, the connector carries HDR_OUTPUT_METADATA, and against mpv vo=gpu-next on the same frame the shipped build sits 4.90 counts away overall - closer to the reference HDR player than to its own SDR fallback.
482 lines
15 KiB
Dart
482 lines
15 KiB
Dart
/// Generated file. Do not edit.
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///
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/// Source: lib/i18n
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/// To regenerate, run: `dart run slang`
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///
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/// Locales: 22
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/// Strings: 38345 (1742 per locale)
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// coverage:ignore-file
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// ignore_for_file: type=lint, unused_import
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// dart format off
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import 'package:flutter/widgets.dart';
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import 'package:intl/intl.dart';
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import 'package:slang/generated.dart';
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import 'package:slang_flutter/slang_flutter.dart';
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export 'package:slang_flutter/slang_flutter.dart';
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import 'strings_az.g.dart' deferred as l_az;
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import 'strings_bg.g.dart' deferred as l_bg;
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import 'strings_da.g.dart' deferred as l_da;
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import 'strings_de.g.dart' deferred as l_de;
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import 'strings_es.g.dart' deferred as l_es;
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import 'strings_fr.g.dart' deferred as l_fr;
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import 'strings_hu.g.dart' deferred as l_hu;
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import 'strings_it.g.dart' deferred as l_it;
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import 'strings_ja.g.dart' deferred as l_ja;
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import 'strings_kk.g.dart' deferred as l_kk;
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import 'strings_ko.g.dart' deferred as l_ko;
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import 'strings_nb.g.dart' deferred as l_nb;
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import 'strings_nl.g.dart' deferred as l_nl;
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import 'strings_pl.g.dart' deferred as l_pl;
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import 'strings_pt.g.dart' deferred as l_pt;
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import 'strings_ru.g.dart' deferred as l_ru;
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import 'strings_sv.g.dart' deferred as l_sv;
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import 'strings_tr.g.dart' deferred as l_tr;
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import 'strings_uz.g.dart' deferred as l_uz;
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import 'strings_zh.g.dart' deferred as l_zh;
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import 'strings_zh_Hant.g.dart' deferred as l_zh_Hant;
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part 'strings_en.g.dart';
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/// Supported locales.
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///
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/// Usage:
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/// - LocaleSettings.setLocale(AppLocale.en) // set locale
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/// - Locale locale = AppLocale.en.flutterLocale // get flutter locale from enum
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/// - if (LocaleSettings.currentLocale == AppLocale.en) // locale check
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enum AppLocale with BaseAppLocale<AppLocale, Translations> {
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en(languageCode: 'en'),
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az(languageCode: 'az'),
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bg(languageCode: 'bg'),
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da(languageCode: 'da'),
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de(languageCode: 'de'),
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es(languageCode: 'es'),
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fr(languageCode: 'fr'),
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hu(languageCode: 'hu'),
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it(languageCode: 'it'),
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ja(languageCode: 'ja'),
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kk(languageCode: 'kk'),
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ko(languageCode: 'ko'),
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nb(languageCode: 'nb'),
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nl(languageCode: 'nl'),
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pl(languageCode: 'pl'),
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pt(languageCode: 'pt'),
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ru(languageCode: 'ru'),
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sv(languageCode: 'sv'),
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tr(languageCode: 'tr'),
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uz(languageCode: 'uz'),
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zh(languageCode: 'zh'),
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zhHant(languageCode: 'zh', scriptCode: 'Hant');
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const AppLocale({
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required this.languageCode,
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this.scriptCode, // ignore: unused_element, unused_element_parameter
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this.countryCode, // ignore: unused_element, unused_element_parameter
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});
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@override final String languageCode;
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@override final String? scriptCode;
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@override final String? countryCode;
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@override
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Future<Translations> build({
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Map<String, Node>? overrides,
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PluralResolver? cardinalResolver,
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PluralResolver? ordinalResolver,
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}) async {
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switch (this) {
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case AppLocale.en:
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return TranslationsEn(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.az:
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await l_az.loadLibrary();
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return l_az.TranslationsAz(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.bg:
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await l_bg.loadLibrary();
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return l_bg.TranslationsBg(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.da:
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await l_da.loadLibrary();
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return l_da.TranslationsDa(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.de:
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await l_de.loadLibrary();
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return l_de.TranslationsDe(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.es:
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await l_es.loadLibrary();
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return l_es.TranslationsEs(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.fr:
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await l_fr.loadLibrary();
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return l_fr.TranslationsFr(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.hu:
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await l_hu.loadLibrary();
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return l_hu.TranslationsHu(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.it:
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await l_it.loadLibrary();
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return l_it.TranslationsIt(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.ja:
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await l_ja.loadLibrary();
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return l_ja.TranslationsJa(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.kk:
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await l_kk.loadLibrary();
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return l_kk.TranslationsKk(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.ko:
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await l_ko.loadLibrary();
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return l_ko.TranslationsKo(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.nb:
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await l_nb.loadLibrary();
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return l_nb.TranslationsNb(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.nl:
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await l_nl.loadLibrary();
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return l_nl.TranslationsNl(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.pl:
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await l_pl.loadLibrary();
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return l_pl.TranslationsPl(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.pt:
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await l_pt.loadLibrary();
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return l_pt.TranslationsPt(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.ru:
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await l_ru.loadLibrary();
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return l_ru.TranslationsRu(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.sv:
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await l_sv.loadLibrary();
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return l_sv.TranslationsSv(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.tr:
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await l_tr.loadLibrary();
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return l_tr.TranslationsTr(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.uz:
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await l_uz.loadLibrary();
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return l_uz.TranslationsUz(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.zh:
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await l_zh.loadLibrary();
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return l_zh.TranslationsZh(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.zhHant:
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await l_zh_Hant.loadLibrary();
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return l_zh_Hant.TranslationsZhHant(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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}
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}
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@override
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Translations buildSync({
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Map<String, Node>? overrides,
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PluralResolver? cardinalResolver,
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PluralResolver? ordinalResolver,
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}) {
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switch (this) {
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case AppLocale.en:
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return TranslationsEn(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.az:
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return l_az.TranslationsAz(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.bg:
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return l_bg.TranslationsBg(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.da:
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return l_da.TranslationsDa(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.de:
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return l_de.TranslationsDe(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.es:
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return l_es.TranslationsEs(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.fr:
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return l_fr.TranslationsFr(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.hu:
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return l_hu.TranslationsHu(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.it:
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return l_it.TranslationsIt(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.ja:
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return l_ja.TranslationsJa(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.kk:
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return l_kk.TranslationsKk(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.ko:
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return l_ko.TranslationsKo(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.nb:
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return l_nb.TranslationsNb(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.nl:
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return l_nl.TranslationsNl(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.pl:
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return l_pl.TranslationsPl(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.pt:
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return l_pt.TranslationsPt(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.ru:
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return l_ru.TranslationsRu(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.sv:
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return l_sv.TranslationsSv(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.tr:
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return l_tr.TranslationsTr(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.uz:
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return l_uz.TranslationsUz(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.zh:
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return l_zh.TranslationsZh(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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case AppLocale.zhHant:
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return l_zh_Hant.TranslationsZhHant(
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overrides: overrides,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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}
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}
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/// Gets current instance managed by [LocaleSettings].
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Translations get translations => LocaleSettings.instance.getTranslations(this);
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}
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/// Method A: Simple
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///
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/// No rebuild after locale change.
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/// Translation happens during initialization of the widget (call of t).
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/// Configurable via 'translate_var'.
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///
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/// Usage:
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/// String a = t.someKey.anotherKey;
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/// String b = t['someKey.anotherKey']; // Only for edge cases!
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Translations get t => LocaleSettings.instance.currentTranslations;
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/// Method B: Advanced
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///
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/// All widgets using this method will trigger a rebuild when locale changes.
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/// Use this if you have e.g. a settings page where the user can select the locale during runtime.
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///
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/// Step 1:
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/// wrap your App with
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/// TranslationProvider(
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/// child: MyApp()
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/// );
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///
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/// Step 2:
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/// final t = Translations.of(context); // Get t variable.
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/// String a = t.someKey.anotherKey; // Use t variable.
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/// String b = t['someKey.anotherKey']; // Only for edge cases!
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class TranslationProvider extends BaseTranslationProvider<AppLocale, Translations> {
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TranslationProvider({required super.child}) : super(settings: LocaleSettings.instance);
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static InheritedLocaleData<AppLocale, Translations> of(BuildContext context) => InheritedLocaleData.of<AppLocale, Translations>(context);
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}
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/// Method B shorthand via [BuildContext] extension method.
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/// Configurable via 'translate_var'.
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///
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/// Usage (e.g. in a widget's build method):
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/// context.t.someKey.anotherKey
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extension BuildContextTranslationsExtension on BuildContext {
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Translations get t => TranslationProvider.of(this).translations;
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}
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/// Manages all translation instances and the current locale
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class LocaleSettings extends BaseFlutterLocaleSettings<AppLocale, Translations> {
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LocaleSettings._() : super(
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utils: AppLocaleUtils.instance,
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lazy: true,
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);
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static final instance = LocaleSettings._();
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// static aliases (checkout base methods for documentation)
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static AppLocale get currentLocale => instance.currentLocale;
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static Stream<AppLocale> getLocaleStream() => instance.getLocaleStream();
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static Future<AppLocale> setLocale(AppLocale locale, {bool? listenToDeviceLocale = false}) => instance.setLocale(locale, listenToDeviceLocale: listenToDeviceLocale);
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static Future<AppLocale> setLocaleRaw(String rawLocale, {bool? listenToDeviceLocale = false}) => instance.setLocaleRaw(rawLocale, listenToDeviceLocale: listenToDeviceLocale);
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static Future<AppLocale> useDeviceLocale() => instance.useDeviceLocale();
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static Future<void> setPluralResolver({String? language, AppLocale? locale, PluralResolver? cardinalResolver, PluralResolver? ordinalResolver}) => instance.setPluralResolver(
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language: language,
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locale: locale,
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cardinalResolver: cardinalResolver,
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ordinalResolver: ordinalResolver,
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);
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// synchronous versions
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static AppLocale setLocaleSync(AppLocale locale, {bool? listenToDeviceLocale = false}) => instance.setLocaleSync(locale, listenToDeviceLocale: listenToDeviceLocale);
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static AppLocale setLocaleRawSync(String rawLocale, {bool? listenToDeviceLocale = false}) => instance.setLocaleRawSync(rawLocale, listenToDeviceLocale: listenToDeviceLocale);
|
|
static AppLocale useDeviceLocaleSync() => instance.useDeviceLocaleSync();
|
|
static void setPluralResolverSync({String? language, AppLocale? locale, PluralResolver? cardinalResolver, PluralResolver? ordinalResolver}) => instance.setPluralResolverSync(
|
|
language: language,
|
|
locale: locale,
|
|
cardinalResolver: cardinalResolver,
|
|
ordinalResolver: ordinalResolver,
|
|
);
|
|
}
|
|
|
|
/// Provides utility functions without any side effects.
|
|
class AppLocaleUtils extends BaseAppLocaleUtils<AppLocale, Translations> {
|
|
AppLocaleUtils._() : super(
|
|
baseLocale: AppLocale.en,
|
|
locales: AppLocale.values,
|
|
);
|
|
|
|
static final instance = AppLocaleUtils._();
|
|
|
|
// static aliases (checkout base methods for documentation)
|
|
static AppLocale parse(String rawLocale) => instance.parse(rawLocale);
|
|
static AppLocale parseLocaleParts({required String languageCode, String? scriptCode, String? countryCode}) => instance.parseLocaleParts(languageCode: languageCode, scriptCode: scriptCode, countryCode: countryCode);
|
|
static AppLocale findDeviceLocale() => instance.findDeviceLocale();
|
|
static List<Locale> get supportedLocales => instance.supportedLocales;
|
|
static List<String> get supportedLocalesRaw => instance.supportedLocalesRaw;
|
|
}
|