[devicelab] track performance of animated image filter (#115850)

* [devicelab] track performance of animated image filter

* ++

* make animations repeat and add dispose

* make duration more consistently 10sec

.ci.yaml

@@ -1390,6 +1390,16 @@ targets:
         ["devicelab", "android", "linux"]
       task_name: animated_complex_opacity_perf__e2e_summary
 
+  - name: Linux_android animated_complex_image_filtered_perf__e2e_summary
+    recipe: devicelab/devicelab_drone
+    presubmit: false
+    bringup: true
+    timeout: 60
+    properties:
+      tags: >
+        ["devicelab", "android", "linux"]
+      task_name: animated_complex_image_filtered_perf__e2e_summary
+
   - name: Linux_android animated_placeholder_perf__e2e_summary
     recipe: devicelab/devicelab_drone
     presubmit: false

TESTOWNERS

@@ -85,6 +85,7 @@
 /dev/devicelab/bin/tasks/gradient_dynamic_perf__e2e_summary.dart @flar @flutter/engine
 /dev/devicelab/bin/tasks/gradient_static_perf__e2e_summary.dart @flar @flutter/engine
 /dev/devicelab/bin/tasks/animated_complex_opacity_perf__e2e_summary.dart @jonahwilliams @flutter/engine
+/dev/devicelab/bin/tasks/animated_complex_image_filtered_perf__e2e_summary.dart @jonahwilliams @flutter/engine
 /dev/devicelab/bin/tasks/spell_check_test.dart @camsim99 @flutter/android
 
 ## Windows Android DeviceLab tests

dev/benchmarks/macrobenchmarks/lib/common.dart

@@ -31,6 +31,7 @@ const String kAnimatedImageRouteName = '/animated_image';
 const String kOpacityPeepholeRouteName = '/opacity_peephole';
 const String kGradientPerfRouteName = '/gradient_perf';
 const String kAnimatedComplexOpacityPerfRouteName = '/animated_complex_opacity';
+const String kAnimatedComplexImageFilteredPerfRouteName = '/animated_complex_image_filtered';
 const String kListTextLayoutRouteName = '/list_text_layout';
 
 const String kOpacityPeepholeOneRectRouteName = '$kOpacityPeepholeRouteName/one_big_rect';

dev/benchmarks/macrobenchmarks/lib/main.dart

@@ -6,6 +6,7 @@ import 'package:flutter/material.dart';
 
 import 'common.dart';
 
+import 'src/animated_complex_image_filtered.dart';
 import 'src/animated_complex_opacity.dart';
 import 'src/animated_image.dart';
 import 'src/animated_placeholder.dart';
@@ -82,6 +83,7 @@ class MacrobenchmarksApp extends StatelessWidget {
         ...gradientPerfRoutes,
         kAnimatedComplexOpacityPerfRouteName: (BuildContext context) => const AnimatedComplexOpacity(),
         kListTextLayoutRouteName: (BuildContext context) => const ColumnOfText(),
+        kAnimatedComplexImageFilteredPerfRouteName: (BuildContext context) => const AnimatedComplexImageFiltered(),
       },
     );
   }
@@ -295,6 +297,13 @@ class HomePage extends StatelessWidget {
               Navigator.pushNamed(context, kAnimatedComplexOpacityPerfRouteName);
             },
           ),
+          ElevatedButton(
+            key: const Key(kAnimatedComplexImageFilteredPerfRouteName),
+            child: const Text('Animated complex image filtered perf'),
+            onPressed: () {
+              Navigator.pushNamed(context, kAnimatedComplexImageFilteredPerfRouteName);
+            },
+          ),
           ElevatedButton(
             key: const Key(kListTextLayoutRouteName),
             child: const Text('A list with lots of text'),

dev/benchmarks/macrobenchmarks/lib/src/animated_complex_image_filtered.dart

@@ -0,0 +1,75 @@
+// Copyright 2014 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'dart:ui' as ui;
+import 'package:flutter/material.dart';
+
+// Various tests to verify that Animated image filtered layers do not
+// dirty children even without explicit repaint boundaries. These intentionally use
+// text to ensure we don't measure the opacity peephole case.
+class AnimatedComplexImageFiltered extends StatefulWidget {
+  const AnimatedComplexImageFiltered({ super.key });
+
+  @override
+  State<AnimatedComplexImageFiltered> createState() => _AnimatedComplexImageFilteredState();
+}
+
+class _AnimatedComplexImageFilteredState extends State<AnimatedComplexImageFiltered> with SingleTickerProviderStateMixin {
+  late final AnimationController controller = AnimationController(vsync: this, duration: const Duration(milliseconds: 5000));
+  late final Animation<double> animation = controller.drive(Tween<double>(begin: 0.0, end: 1.0));
+  ui.ImageFilter imageFilter = ui.ImageFilter.blur();
+
+  @override
+  void initState() {
+    super.initState();
+    controller.repeat();
+    animation.addListener(() {
+      setState(() {
+        imageFilter = ui.ImageFilter.blur(sigmaX: animation.value * 5, sigmaY: animation.value * 5);
+      });
+    });
+  }
+
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      home: Scaffold(
+        body: ListView(
+          children: <Widget>[
+            for (int i = 0; i < 20; i++)
+            ImageFiltered(
+              imageFilter: imageFilter,
+              child: Center(
+                child: Transform.scale(scale: 1.01, child: const ModeratelyComplexWidget()),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class ModeratelyComplexWidget extends StatelessWidget {
+  const ModeratelyComplexWidget({ super.key });
+
+  @override
+  Widget build(BuildContext context) {
+    return const Material(
+      elevation: 10,
+      clipBehavior: Clip.hardEdge,
+      child: ListTile(
+        leading: Icon(Icons.abc, size: 24),
+        title: DecoratedBox(decoration: BoxDecoration(color: Colors.red), child: Text('Hello World')),
+        trailing: FlutterLogo(),
+      ),
+    );
+  }
+}

dev/benchmarks/macrobenchmarks/lib/src/animated_complex_opacity.dart

@@ -21,7 +21,13 @@ class _AnimatedComplexOpacityState extends State<AnimatedComplexOpacity> with Si
   @override
   void initState() {
     super.initState();
-    controller.forward(from: 0.0);
+    controller.repeat();
+  }
+
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
   }
 
   @override

dev/benchmarks/macrobenchmarks/test/animated_complex_image_filtered_perf_e2e.dart

@@ -0,0 +1,16 @@
+// Copyright 2014 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:macrobenchmarks/common.dart';
+
+import 'util.dart';
+
+void main() {
+  macroPerfTestE2E(
+    'animated_complex_image_filtered_perf',
+    kAnimatedComplexImageFilteredPerfRouteName,
+    pageDelay: const Duration(seconds: 1),
+    duration: const Duration(seconds: 10),
+  );
+}

dev/benchmarks/macrobenchmarks/test/animated_complex_opacity_perf_e2e.dart

@@ -11,6 +11,6 @@ void main() {
     'animated_complex_opacity_perf',
     kAnimatedComplexOpacityPerfRouteName,
     pageDelay: const Duration(seconds: 1),
-    duration: const Duration(seconds: 5),
+    duration: const Duration(seconds: 10),
   );
 }

dev/benchmarks/macrobenchmarks/test/animated_placeholder_perf_e2e.dart

@@ -11,6 +11,6 @@ void main() {
     'animated_placeholder_perf',
     kAnimatedPlaceholderRouteName,
     pageDelay: const Duration(seconds: 1),
-    duration: const Duration(seconds: 5),
+    duration: const Duration(seconds: 10),
   );
 }

dev/devicelab/bin/tasks/animated_complex_image_filtered_perf__e2e_summary.dart

@@ -0,0 +1,14 @@
+// Copyright 2014 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'dart:async';
+
+import 'package:flutter_devicelab/framework/devices.dart';
+import 'package:flutter_devicelab/framework/framework.dart';
+import 'package:flutter_devicelab/tasks/perf_tests.dart';
+
+Future<void> main() async {
+  deviceOperatingSystem = DeviceOperatingSystem.android;
+  await task(createAnimatedComplexImageFilteredPerfE2ETest());
+}

dev/devicelab/lib/tasks/perf_tests.dart

@@ -627,6 +627,17 @@ TaskFunction createAnimatedComplexOpacityPerfE2ETest({
   ).run;
 }
 
+TaskFunction createAnimatedComplexImageFilteredPerfE2ETest({
+  bool enableImpeller = false,
+}) {
+  return PerfTest.e2e(
+    '${flutterDirectory.path}/dev/benchmarks/macrobenchmarks',
+    'test/animated_complex_image_filtered_perf_e2e.dart',
+    enableImpeller: enableImpeller,
+  ).run;
+}
+
+
 Map<String, dynamic> _average(List<Map<String, dynamic>> results, int iterations) {
   final Map<String, dynamic> tally = <String, dynamic>{};
   for (final Map<String, dynamic> item in results) {