With the update to HEAD of the Fuchsia buildtools repo, the new clang
toolchain picked up caused link-time breakage in android x86_64
libFlutter.so builds.
Sample log:
https://build.chromium.org/p/client.flutter/builders/Linux%20Engine/builds/1974/steps/build%20android_debug_x64/logs/stdio
Sample failure:
FAILED: libflutter.so libflutter.so.TOC lib.stripped/libflutter.so
../../third_party/android_tools/ndk/toolchains/x86_64-4.9/prebuilt/linux-x86_64/lib/gcc/x86_64-linux-android/4.9.x/../../../../x86_64-linux-android/bin/ld.gold: error: obj/flutter/shell/platform/android/libflutter/android_context_gl.o: unsupported reloc 42 against global symbol std::__ndk1::num_put<char, std::__ndk1::ostreambuf_iterator<char, std::__ndk1::char_traits<char> > >::id
This reverts commit 8ad42f0dae3cb1267c2b9ab99db80e4696ddbc3d.
* Roll Fuchsia buildtools to 85907c59e97527d79bbfdfd849d8e85c24959cc5
This also updates Flutter buildroot to a6e52dbb776c45cc8c57d7143b8eb8b2e762fdfb
which disables -Wtautological-constant-compare temporarily until
https://reviews.llvm.org/D39462 lands in clang. This is in line with
Fuchsia's compiler options.
* Apply clang-format diffs
No logical changes. This applies clang-format from the latest Fuchsia
buildtools to the engine codebase.
This is the first step to support animated GIFs: flutter/flutter#204
TBD in following CLs:
* Implement Codec.getNextFrame.
* Add Framework side support to run animations.
* Fix for issue 12526
Ensure that child isolates do not clear the dart_ui_state_ field present in the dart controller.
The commit dd1e0b59ec implemented code to reset the dart_ui_state_ back to null when an isolate was being shutdown to ensure there was no use after free issues when the main isolate exeutes Isolate.current.kill() it however it was also clearning the field when a child isolate was shutdown causing SEGVs later.
* Address code format issues.
This reverts commit a89f46696d4bc16d814f6697f46e9514b1193b0e.
Doing the synchronized roll of Dart into engine as well as into Fuchsia
to prevent Fuchsia breakage.
* Roll dart to pick up change where platform.dill was removed
* Fix flutter patch sdk generation
* Update license hash. No changes to license text.
* Roll dart to pick up a fix for zero-rebuild problem
* Update license hash
Previously, cases like:
```dart
Color.lerp(const Color(0xFF00FF7F), const Color(0xFF00FFFF), 1.1)
```
...would result in unexpected effects (in this instance, lerping
between these colors with a curve that overshoots would take what
should be a simple animation from pale green to blue and add some
flickering bright green whenever it overshoots).
* Remove padding values in line_heights and glyph_position_x. Each value
in glyph_position_x now represents an actual glyph in the layout.
* Remove code intended to handle extra characters beyond the end of the
last line. The LineBreaker should ensure that the end of the last run
matches the end of the last line.
* Return the upstream/downstream affinity of the cursor position in
GetGlyphPositionAtCoordinate.
* Account for the space at the end of a word wrapped line in
GetGlyphPositionAtCoordinate / GetCoordinatesForGlyphPosition
