60 lines
1.7 KiB
Dart
60 lines
1.7 KiB
Dart
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import 'dart:io' show Platform;
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import '../../../providers/player_engine_override_provider.dart';
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enum PlayerEngineKind { fvp, mpv, media3 }
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PlayerEngineKind? playerEngineKindFromDisplayName(String displayName) {
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return switch (displayName) {
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'fvp' => PlayerEngineKind.fvp,
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'mpv' => PlayerEngineKind.mpv,
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'media3' => PlayerEngineKind.media3,
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_ => null,
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};
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}
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PlayerEngineKind? nextAutoFallbackEngine({
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required PlayerEngineOverride override,
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required PlayerEngineKind? failedEngineKind,
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required bool isDolbyVision,
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}) {
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if (override != PlayerEngineOverride.auto) return null;
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return switch (failedEngineKind) {
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PlayerEngineKind.media3 =>
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isDolbyVision ? PlayerEngineKind.fvp : PlayerEngineKind.mpv,
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PlayerEngineKind.mpv => PlayerEngineKind.fvp,
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PlayerEngineKind.fvp || null => null,
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};
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}
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PlayerEngineKind resolvePlayerEngineKind(
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PlayerEngineOverride override, {
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required bool isDolbyVision,
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String? videoCodec,
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bool? isAndroid,
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}) {
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final onAndroid = isAndroid ?? Platform.isAndroid;
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final codec = videoCodec?.toLowerCase();
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final isProRes = codec == 'prores';
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switch (override) {
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case PlayerEngineOverride.fvp:
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return PlayerEngineKind.fvp;
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case PlayerEngineOverride.mpv:
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return PlayerEngineKind.mpv;
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case PlayerEngineOverride.media3:
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if (!onAndroid) return PlayerEngineKind.mpv;
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if (isProRes) return PlayerEngineKind.fvp;
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return PlayerEngineKind.media3;
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case PlayerEngineOverride.auto:
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if (onAndroid) {
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if (isProRes) return PlayerEngineKind.fvp;
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return PlayerEngineKind.media3;
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}
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if (isDolbyVision || isProRes) return PlayerEngineKind.fvp;
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return PlayerEngineKind.mpv;
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}
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}
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