This adds support for semantics traversal ordering.
It is a companion to flutter/flutter#14060, adding support for a sortIndex in the semantics data passed to the engine.
Addresses flutter/flutter#12187
* GetGlyphPositionAtCoordinate maps points within the right half of a
glyph to the next position
* The second pass in RepeatLayoutParagraph was at the borderline between 5
and 6 lines in the Minikin line breaker. Add text to ensure that the text
fills 12 lines at half width and 6 lines at full width.
We now run clang-format checks before running licenses and other tests.
Since clang-format runs quickly, this allows these diffs to be caught
first, without much real delay to other checks.
Minikin layout uses a FontCollection containing a list of pre-selected fonts
for a particular font family. This patch extends the FontCollection to invoke
a hook provided by libtxt if layout sees a character that can not be rendered
by any font in the collection.
* Change the Minikin lock to a recursive mutex. This is required because the
fallback font provider may create new fonts during a layout operation that
already holds the lock.
* Implement a fallback font provider hook that queries Skia for fonts matching
an unrecognized character.
* Maintain a cache of fallback fonts. Prepopulate the cache with fonts
covering some commonly used character classes.
* Add a last resort font list for cases where Skia's font manager can not
find any font for a character (similar to Blink's FontCache::getLastResortFallbackFont)
Required by the spec; see '6.7.4. Queue Family Ownership Transfer'
of Vulkan 1.0.66.
Transitioning the image layout also fixes an image resolve failure
issue introduced by optimizations present in the intel mesa vulkan
driver v17.2.
This reverts commit d468d29a77.
Apparently the clang toolchain is still hitting issues. Will give this
another go after the next clang toolchain update.
Guard code that deals with iOS safe area insets behind an @available
check.
This cleans up some old TODOs from before out clang toolchain supported
@available.
* Support .packages option in frontend_server, bundle_path in main_mac.
This is needed to be able to run in mode.
* Remove byte store tests
* Remove unused import
* Fix formatting
* Enable flutter test argument passing on win and linux.
* Fix formatting
* Roll Dart to 93d8c9fe2a2c22dc95ec85866af108cfab71ad06.
* Fix analyzer nits
* Try to pin dependency for tools/licenses to convert 2.0.1. Add verbose flag to pub get
* Pin dart to dev.16 to overcome pub issue
* Revert "Try to pin dependency for tools/licenses to convert 2.0.1. Add verbose flag to pub get"
This reverts commit d525a83f4494a511996226d328a5208d4651d46e as it is no
longer needed, was added to diagnose the problem, which turned out to be
a problem with pub in latest dart dev release.
* Fix license hash
* Reintroduce api methods and tests
