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We no longer package AOT artifacts as discrete blobs. The portable ELF loader from the testing library may be used instead. Fixes flutter/flutter#52263
…n iOS. (#17046) This moves the Metal `GrContext` creation utilities from `GPUSurfaceMetal` into a separate `IOSContext` object subclass. An analogue of this object was used in the GL regime for the management of onscreen and offscreen contexts that were not tied to the lifecycle of the `GPUSurface`. This pattern has now been generalized for use with all backends that need a resource context (`IOSContextGL` and `IOContextMetal`). The platform views controller management in the `ExternalViewEmbedder` interface implementation was repeated three times for [Metal][metal], [OpenGL](opengl) and [Software](software) rendering. This repetition has been removed and a single implementation present in the base `IOSSurface` and used on all platforms. Addition of new client rendering APIs should not affect how the engine renders into the platform view interleaving levels. All rendering API selection logic has been moved into a single set of utilities in `rendering_api_selection.h`. This enables the removal of a lot of code blocks guarded by `FLUTTER_SHELL_ENABLE_METAL`. The remaining uses of this will be removed when unified builds are enabled. The Metal backend now also adds traces similar to the GL backend. The `IOGLContext` has been renamed to `IOContextGL` to be more in line with the convention used in this library. Fixes flutter/flutter#41827 Adds flutter/flutter#52150 [metal]: https://github.com/flutter/engine/blob/1194ba2b218706a201c5d2c5325b55a5932546c5/shell/platform/darwin/ios/ios_surface_metal.mm#L55 [opengl]: https://github.com/flutter/engine/blob/1194ba2b218706a201c5d2c5325b55a5932546c5/shell/platform/darwin/ios/ios_surface_gl.mm#L95 [software]: https://github.com/flutter/engine/blob/1194ba2b218706a201c5d2c5325b55a5932546c5/shell/platform/darwin/ios/ios_surface_software.mm#L146
…es. (#16450) These should only be used on host binaries for more detailed crash reports. Installing the handler on targets (iOS/Android) may cause use to break existing crash reporting mechanisms users may have installed themselves in the process. This should work on Darwin & Linux for now. Doing something like int* a = nullptr; *a = 12; or abort or tripping an assertion should print something the following before program termination. We can tweak the report further if necessary. ``` [ERROR:flutter/fml/backtrace.cc(110)] Caught signal SIGSEGV during program execution. Frame 0: 0x10658342c void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) Frame 1: 0x106555070 void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) Frame 2: 0x106554f81 testing::Test::Run() Frame 3: 0x106555dc3 testing::TestInfo::Run() Frame 4: 0x1065570a1 testing::TestSuite::Run() Frame 5: 0x106562a55 testing::internal::UnitTestImpl::RunAllTests() Frame 6: 0x10658c22c bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) Frame 7: 0x1065625c3 bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) Frame 8: 0x106562445 testing::UnitTest::Run() Frame 9: 0x105c8dc33 RUN_ALL_TESTS() Frame 10: 0x105c8dbe6 main Frame 11: 0x7fff7c2dc3d5 start ``` Known issue: This routines that generate the stack trace are not signal safe. But since we only use the same before the process is terminating, this ought to be fine. I’ll work in a separate patch to convert all the internals to be signal safe. In the meantime, this will help us better identify the causes of flakes on our bots. Fixes flutter/flutter#50244
Macros to control inlining are not used and we explicitly recommending against playing with compiler inlining. The macros for alignment became part of the standard in C++11 and we already use the standard variants over these macros (see `PointerData`). The formatters are unused as well and we use the stream based variants for formatting.
https://skia.googlesource.com/skia.git/+log/f0140ee00f95..1743144ab839 git log f0140ee..1743144 --date=short --first-parent --format='%ad %ae %s' 2020-03-12 [email protected] Roll third_party/externals/swiftshader 16ae92a4ee52..7e857092052e (6 commits) 2020-03-11 [email protected] Remove need for gpu when unrefing managed resources. Created with: gclient setdep -r src/third_party/skia@1743144ab839 If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/skia-flutter-autoroll Please CC [email protected] on the revert to ensure that a human is aware of the problem. To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+/master/autoroll/README.md Bug: None Tbr: [email protected]
…#17118) Fuchsia benchmarks depend the name being precisely "vsync callback". Since this is causing immediate build issues, change it back to "vsync callback" on Fuchsia. Stronger testing for this in the long run is currently under discussion. b/150902962
https://skia.googlesource.com/skia.git/+log/ba96256581c2..75e29072e7d6 git log ba96256..75e2907 --date=short --first-parent --format='%ad %ae %s' 2020-03-13 [email protected] Implement support for path effects in SkSVGDevice backend. 2020-03-13 [email protected] Make AAFlatteningConvexPathOp surface its programInfos at record time Created with: gclient setdep -r src/third_party/skia@75e29072e7d6 If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/skia-flutter-autoroll Please CC [email protected] on the revert to ensure that a human is aware of the problem. To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+/master/autoroll/README.md Bug: None Tbr: [email protected]
https://skia.googlesource.com/skia.git/+log/75e29072e7d6..f9329afa27a0 git log 75e2907..f9329af --date=short --first-parent --format='%ad %ae %s' 2020-03-13 [email protected] Revert "Clear out atlases if they haven't been used in a while." 2020-03-13 [email protected] Remove instanced draws and simplify GrMesh 2020-03-13 [email protected] remove legacy virtual from enforcer 2020-03-13 [email protected] Clear out atlases if they haven't been used in a while. Created with: gclient setdep -r src/third_party/skia@f9329afa27a0 If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/skia-flutter-autoroll Please CC [email protected] on the revert to ensure that a human is aware of the problem. To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+/master/autoroll/README.md Bug: None Tbr: [email protected]
…#17135) * Canvas: Remove some unused virtuals, and prepare for signature change * Better vertices fix * Add empty placeholders for old signature
Fix for flutter/flutter#51978 to use the bounds of the filtered result as the layer's paint bounds.
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…visions) (flutter#43457)" (flutter#43466) This reverts commit a109e0b as it breaks flutter framework tests during subsequent roll. From flutter/flutter#130138: _TypeError: (#0 _ProgramInfoBuilder.createInfoNodeFor (package:vm_snapshot_analysis/v8_profile.dart:450:53)) ``` #0 _ProgramInfoBuilder.createInfoNodeFor (package:vm_snapshot_analysis/v8_profile.dart:450:53) #1 _ProgramInfoBuilder.getInfoNodeFor (package:vm_snapshot_analysis/v8_profile.dart:374:14) #2 _ProgramInfoBuilder.createInfoNodeFor (package:vm_snapshot_analysis/v8_profile.dart:444:23) #3 _ProgramInfoBuilder.getInfoNodeFor (package:vm_snapshot_analysis/v8_profile.dart:374:14) #4 _ProgramInfoBuilder.createInfoNodeFor (package:vm_snapshot_analysis/v8_profile.dart:419:54) #5 _ProgramInfoBuilder.getInfoNodeFor (package:vm_snapshot_analysis/v8_profile.dart:374:14) #6 ListIterable.forEach (dart:_internal/iterable.dart:39:13) #7 _ProgramInfoBuilder.build (package:vm_snapshot_analysis/v8_profile.dart:338:16) #8 toProgramInfo (package:vm_snapshot_analysis/v8_profile.dart:282:8) #9 _treemapFromSnapshot (package:vm_snapshot_analysis/treemap.dart:158:27) #10 treemapFromJson (package:vm_snapshot_analysis/treemap.dart:85:5) flutter#11 SizeAnalyzer.analyzeZipSizeAndAotSnapshot (package:flutter_tools/src/base/analyze_size.dart:123:59) flutter#12 AndroidGradleBuilder._performCodeSizeAnalysis (package:flutter_tools/src/android/gradle.dart:623:60) flutter#13 AndroidGradleBuilder.buildGradleApp (package:flutter_tools/src/android/gradle.dart:604:15) <asynchronous suspension> flutter#14 AndroidGradleBuilder.buildApk (package:flutter_tools/src/android/gradle.dart:242:5) <asynchronous suspension> flutter#15 BuildApkCommand.runCommand (package:flutter_tools/src/commands/build_apk.dart:116:5) <asynchronous suspension> flutter#16 FlutterCommand.run.<anonymous closure> (package:flutter_tools/src/runner/flutter_command.dart:1297:27) <asynchronous suspension> flutter#17 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19) <asynchronous suspension> flutter#18 CommandRunner.runCommand (package:args/command_runner.dart:212:13) <asynchronous suspension> ```
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The culprit test asks different threads to access some stack variables, but the stack might return earlier than the threads' completion. This PR fixes it by adding latches.
This test, despite being possibly fine for now, consistently triggers the following asan error when I make some unrelated trivial changes.
The thrown error:
<details>
<pre>
[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from EmbedderTest
[ RUN ] EmbedderTest.EmbedderThreadHostUseCustomThreadConfig
=================================================================
==14398==ERROR: AddressSanitizer: stack-use-after-scope on address 0x00031833b530 at pc 0x00013248d543 bp 0x000318740390 sp 0x00031873fb58
WRITE of size 4 at 0x00031833b530 thread T2
#0 0x13248d542 in pthread_getschedparam+0x3d2 (libclang_rt.asan_osx_dynamic.dylib:x86_64+0x2c542)
#1 0x100577671 in flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()::$_0::operator()() const+0x1a1 (embedder_unittests:x86_64+0x10030b671)
#2 0x1005774a2 in decltype(std::declval<flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()::$_0&>()()) std::_fl::__invoke[abi:v15000]<flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()::$_0&>(flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()::$_0&)+0x22 (embedder_unittests:x86_64+0x10030b4a2)
#3 0x100577402 in void std::_fl::__invoke_void_return_wrapper<void, true>::__call<flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()::$_0&>(flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()::$_0&)+0x22 (embedder_unittests:x86_64+0x10030b402)
#4 0x1005773ba in std::_fl::__function::__alloc_func<flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()::$_0, std::_fl::allocator<flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()::$_0>, void ()>::operator()[abi:v15000]()+0x2a (embedder_unittests:x86_64+0x10030b3ba)
#5 0x1005734f6 in std::_fl::__function::__func<flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()::$_0, std::_fl::allocator<flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()::$_0>, void ()>::operator()()+0x26 (embedder_unittests:x86_64+0x1003074f6)
#6 0x10066a525 in std::_fl::__function::__value_func<void ()>::operator()[abi:v15000]() const+0x105 (embedder_unittests:x86_64+0x1003fe525)
#7 0x10066a3f2 in std::_fl::function<void ()>::operator()() const+0x22 (embedder_unittests:x86_64+0x1003fe3f2)
#8 0x100c229dc in fml::MessageLoopImpl::FlushTasks(fml::FlushType)+0x37c (embedder_unittests:x86_64+0x1009b69dc)
#9 0x100c22577 in fml::MessageLoopImpl::RunExpiredTasksNow()+0x27 (embedder_unittests:x86_64+0x1009b6577)
#10 0x100c8aa2f in fml::MessageLoopDarwin::OnTimerFire(__CFRunLoopTimer*, fml::MessageLoopDarwin*)+0x2f (embedder_unittests:x86_64+0x100a1ea2f)
flutter#11 0x7ff817b54508 in __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__+0x13 (CoreFoundation:x86_64+0x97508)
flutter#12 0x7ff817b540b8 in __CFRunLoopDoTimer+0x310 (CoreFoundation:x86_64+0x970b8)
flutter#13 0x7ff817b53ce9 in __CFRunLoopDoTimers+0x11c (CoreFoundation:x86_64+0x96ce9)
flutter#14 0x7ff817b380ac in __CFRunLoopRun+0x83b (CoreFoundation:x86_64+0x7b0ac)
flutter#15 0x7ff817b372a8 in CFRunLoopRunSpecific+0x22c (CoreFoundation:x86_64+0x7a2a8)
flutter#16 0x100c8b155 in fml::MessageLoopDarwin::Run()+0x305 (embedder_unittests:x86_64+0x100a1f155)
flutter#17 0x100c223d0 in fml::MessageLoopImpl::DoRun()+0x150 (embedder_unittests:x86_64+0x1009b63d0)
flutter#18 0x100c1f1fa in fml::MessageLoop::Run()+0x2a (embedder_unittests:x86_64+0x1009b31fa)
flutter#19 0x100c7baa4 in fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0::operator()() const+0x194 (embedder_unittests:x86_64+0x100a0faa4)
flutter#20 0x100c7b8e2 in decltype(std::declval<fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0&>()()) std::_fl::__invoke[abi:v15000]<fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0&>(fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0&)+0x22 (embedder_unittests:x86_64+0x100a0f8e2)
#21 0x100c7b842 in void std::_fl::__invoke_void_return_wrapper<void, true>::__call<fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0&>(fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0&)+0x22 (embedder_unittests:x86_64+0x100a0f842)
#22 0x100c7b7fa in std::_fl::__function::__alloc_func<fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0, std::_fl::allocator<fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0>, void ()>::operator()[abi:v15000]()+0x2a (embedder_unittests:x86_64+0x100a0f7fa)
#23 0x100c77ad6 in std::_fl::__function::__func<fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0, std::_fl::allocator<fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0>, void ()>::operator()()+0x26 (embedder_unittests:x86_64+0x100a0bad6)
#24 0x10066a525 in std::_fl::__function::__value_func<void ()>::operator()[abi:v15000]() const+0x105 (embedder_unittests:x86_64+0x1003fe525)
#25 0x10066a3f2 in std::_fl::function<void ()>::operator()() const+0x22 (embedder_unittests:x86_64+0x1003fe3f2)
#26 0x100c75388 in fml::ThreadHandle::ThreadHandle(std::_fl::function<void ()>&&)::$_0::operator()(void*) const+0xe8 (embedder_unittests:x86_64+0x100a09388)
#27 0x100c75227 in fml::ThreadHandle::ThreadHandle(std::_fl::function<void ()>&&)::$_0::__invoke(void*)+0xc7 (embedder_unittests:x86_64+0x100a09227)
#28 0x1324b3e76 in asan_thread_start(void*)+0x46 (libclang_rt.asan_osx_dynamic.dylib:x86_64+0x52e76)
#29 0x7ff817a5c18a in _pthread_start+0x62 (libsystem_pthread.dylib:x86_64+0x618a)
#30 0x7ff817a57ae2 in thread_start+0xe (libsystem_pthread.dylib:x86_64+0x1ae2)
Address 0x00031833b530 is located in stack of thread T0 at offset 144 in frame
#0 0x1002d051f in flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()+0xf (embedder_unittests:x86_64+0x10006451f)
This frame has 12 object(s):
[32, 40) 'thread_host' (line 3445)
[64, 112) 'ref.tmp' (line 3446)
[144, 148) 'ui_policy' (line 3449) <== Memory access at offset 144 is inside this variable
[160, 168) 'ui_param' (line 3450)
[192, 200) 'ref.tmp2' (line 3452)
[224, 272) 'ref.tmp5' (line 3452)
[304, 320) 'agg.tmp'
[336, 340) 'io_policy' (line 3458)
[352, 360) 'io_param' (line 3459)
[384, 392) 'ref.tmp6' (line 3460)
[416, 464) 'ref.tmp10' (line 3460)
[496, 512) 'agg.tmp11'
HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
(longjmp and C++ exceptions *are* supported)
SUMMARY: AddressSanitizer: stack-use-after-scope (libclang_rt.asan_osx_dynamic.dylib:x86_64+0x2c542) in pthread_getschedparam+0x3d2
Shadow bytes around the buggy address:
0x00031833b280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00031833b300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00031833b380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00031833b400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00031833b480: 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 f8 f8 f8 f8
=>0x00031833b500: f8 f8 f2 f2 f2 f2[f8]f2 f8 f2 f2 f2 f8 f2 f2 f2
0x00031833b580: f8 f8 f8 f8 f8 f8 f2 f2 f2 f2 00 00 f2 f2 f8 f2
0x00031833b600: f8 f2 f2 f2 f8 f2 f2 f2 f8 f8 f8 f8 f8 f8 f2 f2
0x00031833b680: f2 f2 00 00 f3 f3 f3 f3 00 00 00 00 00 00 00 00
0x00031833b700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00031833b780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Thread T2 created by T0 here:
#0 0x1324ae92d in pthread_create+0x5d (libclang_rt.asan_osx_dynamic.dylib:x86_64+0x4d92d)
#1 0x100c73901 in fml::ThreadHandle::ThreadHandle(std::_fl::function<void ()>&&)+0x401 (embedder_unittests:x86_64+0x100a07901)
#2 0x100c73cca in fml::ThreadHandle::ThreadHandle(std::_fl::function<void ()>&&)+0x2a (embedder_unittests:x86_64+0x100a07cca)
#3 0x100c748c9 in std::_fl::__unique_if<fml::ThreadHandle>::__unique_single std::_fl::make_unique[abi:v15000]<fml::ThreadHandle, fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0>(fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0&&)+0x149 (embedder_unittests:x86_64+0x100a088c9)
#4 0x100c74335 in fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)+0x255 (embedder_unittests:x86_64+0x100a08335)
#5 0x100c746b2 in fml::Thread::Thread(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)+0x32 (embedder_unittests:x86_64+0x100a086b2)
#6 0x106ee0b1a in std::_fl::__unique_if<fml::Thread>::__unique_single std::_fl::make_unique[abi:v15000]<fml::Thread, std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig&>(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig&)+0x4a (embedder_unittests:x86_64+0x106c74b1a)
#7 0x106ee08e8 in flutter::ThreadHost::CreateThread(flutter::ThreadHost::Type, std::_fl::optional<fml::Thread::ThreadConfig>, flutter::ThreadHost::ThreadHostConfig const&) const+0x1b8 (embedder_unittests:x86_64+0x106c748e8)
#8 0x106ee1466 in flutter::ThreadHost::ThreadHost(flutter::ThreadHost::ThreadHostConfig const&)+0x2f6 (embedder_unittests:x86_64+0x106c75466)
#9 0x106ee19ca in flutter::ThreadHost::ThreadHost(flutter::ThreadHost::ThreadHostConfig const&)+0x2a (embedder_unittests:x86_64+0x106c759ca)
#10 0x100b6f730 in flutter::EmbedderThreadHost::CreateEngineManagedThreadHost(std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&)+0x3a0 (embedder_unittests:x86_64+0x100903730)
flutter#11 0x100b6e51c in flutter::EmbedderThreadHost::CreateEmbedderOrEngineManagedThreadHost(FlutterCustomTaskRunners const*, std::_fl::function<void (fml::Thread::ThreadConfig const&)> const&)+0xcc (embedder_unittests:x86_64+0x10090251c)
flutter#12 0x1002d0748 in flutter::testing::EmbedderTest_EmbedderThreadHostUseCustomThreadConfig_Test::TestBody()+0x238 (embedder_unittests:x86_64+0x100064748)
flutter#13 0x1089ce93b in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*)+0x21b (embedder_unittests:x86_64+0x10876293b)
flutter#14 0x108955bdf in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*)+0x2cf (embedder_unittests:x86_64+0x1086e9bdf)
flutter#15 0x108955755 in testing::Test::Run()+0x3a5 (embedder_unittests:x86_64+0x1086e9755)
flutter#16 0x108957b23 in testing::TestInfo::Run()+0x593 (embedder_unittests:x86_64+0x1086ebb23)
flutter#17 0x10895a8f2 in testing::TestSuite::Run()+0x6e2 (embedder_unittests:x86_64+0x1086ee8f2)
flutter#18 0x108977d7a in testing::internal::UnitTestImpl::RunAllTests()+0xb9a (embedder_unittests:x86_64+0x10870bd7a)
flutter#19 0x1089ee88b in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*)+0x21b (embedder_unittests:x86_64+0x10878288b)
flutter#20 0x1089770ac in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*)+0x2cc (embedder_unittests:x86_64+0x10870b0ac)
#21 0x108976c3b in testing::UnitTest::Run()+0x28b (embedder_unittests:x86_64+0x10870ac3b)
#22 0x1083e45e2 in RUN_ALL_TESTS()+0x22 (embedder_unittests:x86_64+0x1081785e2)
#23 0x1083e43c8 in main+0x6e8 (embedder_unittests:x86_64+0x1081783c8)
#24 0x213ff0365 (<unknown module>)
==14398==ABORTING
[1] 14398 abort ../out/host_debug_unopt/embedder_unittests
</pre>
</details>
The changes I made (isolated from a larger change, therefore it doesn't seem reasonable by itself):
```diff
// shell/common/platform_view.cc, L33
void PlatformView::DispatchPointerDataPacket(
std::unique_ptr<PointerDataPacket> packet) {
- delegate_.OnPlatformViewDispatchPointerDataPacket(
- pointer_data_packet_converter_.Convert(std::move(packet)));
+ delegate_.OnPlatformViewDispatchPointerDataPacket(std::move(packet));
}
```
Base engine rev: de2a73c
Environment: Macbook with M1 Max Chip, OS 14.4.1
Compiling with:
```
./engine/src/flutter/tools/gn --goma --unoptimized --asan --xcode-symlinks
./depot_tools/ninja -j200 -C ./engine/src/out/host_debug_unopt
./out/host_debug_unopt/embedder_unittests
```
[C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style
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