update #10
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- Adds an explicit option for not building the GLFW embedding. - Disables GLFW by default on Windows, where it's no longer the uploaded embedding. - Moves the X11 pkg-config, which is only used by the GLFW embedding, behind the GLFW build flag.
* Fix extra canvas generation due to context access * add comment * address review comment
Desktop embedding dependencies can trigger gn-generation-time requiremenets; e.g., the Linux embeddings have pkg-config dependencies. This can be problematic in some build environments, such as building flutter_engine.so with a custom sysroot where those higher-level dependencies aren't available. This flag allows generating build files that don't have those dependencies.
* Updates to use predefined keys. It starts using: * timeouts for paving. * timeouts for ssh commands. * timeouts for tests. flutter/flutter#54416 * Update key location and autogenerate public key. * Use ssh-keygen instead of openssl. * Fix typo on test name.
If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter-engine Please CC 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
* store paint command bounds * do not apply commands outside the clip region * better cull rect prediction * enforce RecordingCanvas.endRecording
reduce web shard count from 8 to 4 by using WEB_SHARD_COUNT
Fixes several bugs in the clipboard code, and makes some structural
improvements:
- Adds scoped wrappers for clipboard open/close and global lock/unlock,
to prevent missing cleanup, fixing at least one case where the lock
was not released.
- Adds the relevant window handle to the clipboard calls, since the docs
suggest that some operations won't work without one.
- Adds a missing clear step to setting the clipboard data.
- Switches from TEXT to UNICODETEXT to handle non-ASCII text correctly.
- To enable that, adds UTF-16/-8 conversion utilities built on the
Win32 APIs (rather than the deprecated std::codecvt functions, as
have been previously used in the engine).
- Fixes handling of getting data when the clipboard is empty, correctly
returning null.
- Passes more errors back through the method channel, with details, for
easier debugging of future issues.
Fixes flutter/flutter#54226
The NSEvent->Flutter event conversion code for pointer events was multiplying seconds by nanoseconds per milliseconds. While this does end up giving the right number of microseconds, it's a very confusing way to write it.
Building fuchsia is covered already by LUCI. Link to luci execution: https://ci.chromium.org/p/flutter/builders/try/Linux%20Fuchsia Bug: flutter/flutter#54412
* Guard canvas virtuals so we can remove legacy didConcat44 SkMatrix44 is also deprecated, so start transitioning to SkM44. * Fix formatting
* Convert MatrixDecomposition from SkMatrix44 to SkM44 SkMatrix44 is deprecated and being removed.
This fixes flutter/flutter#53288 and flutter/flutter#41654. It removes the problematic `GetIntegralTransCTM`, but preserves the rect round-out in `RasterCacheResult::draw` for performance considerations: the average frame raster time doesn't change much but the worst frame raster time significantly regressed if rect round-out is removed. That's probably because a new shader needs to be compiled to draw raster cache with fractional offsets.
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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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