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63 lines
1.9 KiB
Dart
63 lines
1.9 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// @dart = 2.8
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import 'dart:async';
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import 'package:file/file.dart';
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import 'base/file_system.dart';
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import 'base/logger.dart';
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import 'build_info.dart';
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import 'convert.dart';
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import 'device.dart';
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import 'globals_null_migrated.dart' as globals;
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Future<String> sharedSkSlWriter(Device device, Map<String, Object> data, {
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File outputFile,
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Logger logger,
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}) async {
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logger ??= globals.logger;
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if (data.isEmpty) {
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logger.printStatus(
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'No data was received. To ensure SkSL data can be generated use a '
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'physical device then:\n'
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' 1. Pass "--cache-sksl" as an argument to flutter run.\n'
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' 2. Interact with the application to force shaders to be compiled.\n'
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);
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return null;
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}
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if (outputFile == null) {
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outputFile = globals.fsUtils.getUniqueFile(
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globals.fs.currentDirectory,
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'flutter',
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'sksl.json',
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);
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} else if (!outputFile.parent.existsSync()) {
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outputFile.parent.createSync(recursive: true);
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}
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// Convert android sub-platforms to single target platform.
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TargetPlatform targetPlatform = await device.targetPlatform;
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switch (targetPlatform) {
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case TargetPlatform.android_arm:
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case TargetPlatform.android_arm64:
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case TargetPlatform.android_x64:
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case TargetPlatform.android_x86:
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targetPlatform = TargetPlatform.android;
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break;
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default:
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break;
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}
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final Map<String, Object> manifest = <String, Object>{
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'platform': getNameForTargetPlatform(targetPlatform),
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'name': device.name,
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'engineRevision': globals.flutterVersion.engineRevision,
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'data': data,
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};
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outputFile.writeAsStringSync(json.encode(manifest));
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logger.printStatus('Wrote SkSL data to ${outputFile.path}.');
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return outputFile.path;
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}
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