[Linux] Fix vertical offset in composite_layer#188145
Conversation
The vertical layer offset was divided by the frame width instead of the frame height, causing layers to be positioned incorrectly when the frame was not square.
|
It looks like this pull request may not have tests. Please make sure to add tests or get an explicit test exemption before merging. If you are not sure if you need tests, consider this rule of thumb: the purpose of a test is to make sure someone doesn't accidentally revert the fix. Ask yourself, is there anything in your PR that you feel it is important we not accidentally revert back to how it was before your fix? Reviewers: Read the Tree Hygiene page and make sure this patch meets those guidelines before LGTMing. If you believe this PR qualifies for a test exemption, contact "@test-exemption-reviewer" in the #hackers channel in Discord (don't just cc them here, they won't see it!). The test exemption team is a small volunteer group, so all reviewers should feel empowered to ask for tests, without delegating that responsibility entirely to the test exemption group. |
mattkae
left a comment
There was a problem hiding this comment.
Agh! I wish it was easy to write tests for compositing, because this would be a good candidate :)
flutter/flutter@b10d0f1...15963bc 2026-06-18 [email protected] Roll Skia from 6e84902d56c3 to 1ae2466c9ea5 (4 revisions) (flutter/flutter#188172) 2026-06-18 [email protected] Roll Packages from 6ce00a8 to 4fd05e6 (3 revisions) (flutter/flutter#188171) 2026-06-18 [email protected] [Linux] Fix vertical offset in composite_layer (flutter/flutter#188145) 2026-06-18 [email protected] [Linux] Fix incorrect GL datatypes for uniform locations (flutter/flutter#188143) 2026-06-18 [email protected] Roll Dart SDK from e05c69222ea4 to 5883736e7670 (2 revisions) (flutter/flutter#188168) 2026-06-18 [email protected] Roll Skia from 046277850e8d to 6e84902d56c3 (5 revisions) (flutter/flutter#188165) 2026-06-18 [email protected] Roll Fuchsia Linux SDK from or21OEdGtairm6nl9... to 1E2qOlNnC2Ucn-1oV... (flutter/flutter#188162) 2026-06-18 [email protected] Roll Skia from 8dd207d443d3 to 046277850e8d (1 revision) (flutter/flutter#188153) 2026-06-18 [email protected] Add entitlements.txt entries for new dart sdk binaries (flutter/flutter#188133) 2026-06-18 [email protected] Roll Dart SDK from b670723c5f07 to e05c69222ea4 (1 revision) (flutter/flutter#188146) 2026-06-18 [email protected] Fix bounds checking in FlAccessibleTextField (flutter/flutter#188137) 2026-06-18 [email protected] Roll Skia from f5a2921fe23e to 8dd207d443d3 (2 revisions) (flutter/flutter#188141) 2026-06-18 [email protected] Adds tests for disabling macos impeller (flutter/flutter#188132) 2026-06-17 [email protected] Improve Flutter Web accessibility: update flt meta viewport tag to align with WCAG 2 guidelines (flutter/flutter#182047) 2026-06-17 [email protected] Roll Dart SDK from e39bde5b1bfc to b670723c5f07 (2 revisions) (flutter/flutter#188130) 2026-06-17 [email protected] Roll Skia from 066bfbac7282 to f5a2921fe23e (1 revision) (flutter/flutter#188128) 2026-06-17 [email protected] Support --trace-systrace in release builds on Android (flutter/flutter#186359) 2026-06-17 [email protected] Isolate compiled dill caches by TargetModel (flutter/flutter#187253) 2026-06-17 98614782+auto-submit[bot]@users.noreply.github.com Reverts "refactor(web): Unify Image on Skwasm and CanvasKit (#187873)" (flutter/flutter#188124) 2026-06-17 [email protected] Use a mock EGL manager in windows unittests to avoid flaky rendering calls (flutter/flutter#188078) 2026-06-17 [email protected] [Android] Remove support for unused manifest flags (flutter/flutter#186021) 2026-06-17 [email protected] Adds windows project switch for enabling impeller (flutter/flutter#188044) 2026-06-17 [email protected] Skip prefetch SwiftPM dependencies if the project hasn't been migrated to SwiftPM yet (flutter/flutter#187206) 2026-06-17 [email protected] [flutter_tools] Bump dwds to 27.1.2 (flutter/flutter#187951) 2026-06-17 [email protected] Adds external texture devicelab test for windows impeller (flutter/flutter#187886) 2026-06-17 [email protected] Roll Skia from 5d19002eb73e to 066bfbac7282 (2 revisions) (flutter/flutter#188118) 2026-06-17 [email protected] Add note about magnifier issue when using transparent HCPP pv (flutter/flutter#187753) 2026-06-17 [email protected] [linux]: fixes crash when resizing windows (flutter/flutter#187626) 2026-06-17 [email protected] [flutter_tools] Enforce that package-declared asset paths stay within the package (flutter/flutter#187661) 2026-06-17 [email protected] Remove canvaskit_cipd_instance from DEPS (flutter/flutter#188073) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC [email protected],[email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
The vertical layer offset was divided by the frame width instead of the frame height, causing layers to be positioned incorrectly when the frame was not square.
The vertical layer offset was divided by the frame width instead of the frame height, causing layers to be positioned incorrectly when the frame was not square.
The vertical layer offset was divided by the frame width instead of the frame height, causing layers to be positioned incorrectly when the frame was not square.