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Remove unused ffi - #195710
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Remove unused ffi#195710
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This pull request removes the ImmutableBuffer.length and PathMeasure.setPath bindings from dart_ui.cc, as well as the declaration and implementation of CanvasPathMeasure::setPath in path_measure.h and path_measure.cc. I have no feedback to provide.
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autosubmit label was removed for flutter/flutter/195710, because - The status or check suite Google testing has failed. Please fix the issues identified (or deflake) before re-applying this label. |
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@chunhtai I'm not sure how things are on the framework side but we've been having problems on teh engine side for google testing. on inspection they are usually non-sequiturs so we just override it. |
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looking into the google test now |
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autosubmit label was removed for flutter/flutter/195710, because - The status or check suite Mac_arm64_verify_binaries has failed. Please fix the issues identified (or deflake) before re-applying this label.
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<!-- Thanks for filing a pull request! Reviewers are typically assigned within a week of filing a request. To learn more about code review, see our documentation on Tree Hygiene: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md --> clean up some unused code in ffi. I found these when trying to write a ci test to enforce dart function signature match c++ function signature. The test end up becoming manual string parsing of dart and c++ code, which I decided not worth the maintenance cost and abandon it. ## Pre-launch Checklist - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [ ] I read the [AI contribution guidelines] and understand my responsibilities, or I am not using AI tools. - [ ] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [ ] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [ ] I signed the [CLA]. - [ ] I listed at least one issue that this PR fixes in the description above. - [ ] I updated/added relevant in-code documentation (doc comments with `///`). - [ ] If this PR introduces a new feature or capability, I created and linked a website documentation issue or PR in [flutter/website] (or verified none is needed). - [ ] I added new tests to check the change I am making, or this PR is [test-exempt]. - [ ] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [ ] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. If this change needs to override an active code freeze, provide a comment explaining why. The code freeze workflow can be overridden by code reviewers. See pinned issues for any active code freezes with guidance. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [AI contribution guidelines]: https://github.com/flutter/flutter/blob/main/CONTRIBUTING.ai.md [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [flutter/website]: https://github.com/flutter/website [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
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Roll Flutter from fcfb4f203eae to 934720261be0 (38 revisions) flutter/flutter@fcfb4f2...9347202 2026-11-03 [email protected] Roll Skia from 5bceaa033999 to c733ad3e37cb (5 revisions) (flutter/flutter#195872) 2026-11-03 [email protected] Roll Skia from 34d2bf479385 to 5bceaa033999 (9 revisions) (flutter/flutter#195864) 2026-11-03 [email protected] fix: prefer pointer events over semantics tap for mouse clicks on web (flutter/flutter#191529) 2026-11-03 [email protected] [VPAT] Expose a semantics text field value while it is not being edited (flutter/flutter#195445) 2026-11-03 [email protected] [Impeller] Make a GL context current before constructing an AiksContext without a surface (flutter/flutter#195629) 2026-11-03 [email protected] [flutter_tools] Eliminate globals.dart from project.dart (flutter/flutter#194066) 2026-11-03 [email protected] [tool] Complete context runner elimination and migrate AppContext usages to ToolContext (flutter/flutter#190797) 2026-11-03 [email protected] [web] Unify font collections between CanvasKit and Skwasm (flutter/flutter#195539) 2026-11-03 [email protected] [Android] Replay predictive back state for retained engines (flutter/flutter#192286) 2026-11-03 [email protected] [vulkan]: Adds depth/stencil synchronization for subpasses (flutter/flutter#195689) 2026-11-03 [email protected] [web] Honor requested upscaling in instantiateImageCodecWithSize and ImageDescriptor.instantiateCodec (flutter/flutter#195836) 2026-11-03 [email protected] Roll Skia from 866b61ca92c9 to 34d2bf479385 (9 revisions) (flutter/flutter#195848) 2026-11-03 [email protected] Roll Fuchsia Test Scripts from xl1LWBuppzu-BnOzV... to B6zarykZp6PKWRueg... (flutter/flutter#195847) 2026-11-03 [email protected] Remove unused ffi (flutter/flutter#195710) 2026-11-02 [email protected] Revert: [Android] Let the raster thread use every core of a chip without little cores (flutter/flutter#195838) 2026-11-02 [email protected] Run 10 impeller iOS benchmarks as one devicelab task (flutter/flutter#195661) 2026-11-02 [email protected] Use named uniforms instead of setFloat in StretchEffect (flutter/flutter#195372) 2026-11-02 [email protected] [flutter_tools] Report when the browser disconnects during a web test run (flutter/flutter#192198) 2026-11-02 [email protected] fix: Resolve memory leak in image_list example (flutter/flutter#189526) 2026-11-02 [email protected] Only run the common local engine configurations in presubmit (flutter/flutter#195688) 2026-11-02 [email protected] Update gcloud_version to version [email protected] (flutter/flutter#195769) 2026-11-02 [email protected] [Impeller] Order the Vulkan copy-texture-to-texture layout transition after the copy (flutter/flutter#195814) 2026-11-02 [email protected] [Impeller] Order the Vulkan ResizeTexture layout transition after its blit (flutter/flutter#195721) 2026-11-02 [email protected] [web] Fix CanvasKit fragment shader uniforms being freed or mutated after recording (flutter/flutter#195718) 2026-11-02 [email protected] Roll Fuchsia Linux SDK from MqypI6RNyVZ_FLUE-... to T_-6-6X1lDMghhAvX... (flutter/flutter#195809) 2026-11-02 [email protected] [Android] Log why Impeller falls back to OpenGLES (flutter/flutter#194764) 2026-11-02 [email protected] Roll Skia from 3f35fb6e591b to 866b61ca92c9 (11 revisions) (flutter/flutter#195802) 2026-11-02 [email protected] Roll Skia from 3f35fb6e591b to 866b61ca92c9 (11 revisions) (flutter/flutter#195802) 2026-11-02 [email protected] Only run the common local engine configurations in presubmit (flutter/flutter#195688) 2026-11-02 [email protected] Balance tool_integration_tests subshards by expected duration (flutter/flutter#195628) 2026-11-02 [email protected] [web_paragraph] Map code units without a cluster to a cluster (flutter/flutter#195384) 2026-11-02 [email protected] [web] Hide synthetic autofill inputs from assistive technology (flutter/flutter#195618) 2026-11-02 [email protected] Roll Packages from 3742a4e to 3f34a6f (8 revisions) (flutter/flutter#195795) 2026-11-02 [email protected] [web] Unskip web tests that pass on CanvasKit and Skwasm: platform_view_test, route_notification_messages_test (flutter/flutter#195605) 2026-11-02 [email protected] Roll Skia from e5ad3868b8db to 3f35fb6e591b (1 revision) (flutter/flutter#195789) 2026-11-02 [email protected] Roll Skia from f5215e74aa16 to e5ad3868b8db (3 revisions) (flutter/flutter#195779) 2026-11-02 [email protected] Roll Skia from e43478a2f9f8 to f5215e74aa16 (1 revision) (flutter/flutter#195776) 2026-11-01 [email protected] Roll Fuchsia Linux SDK from kW0A0xxNkqf38ljm4... to MqypI6RNyVZ_FLUE-... (flutter/flutter#195768) If this roll has caused a breakage, revert this CL and set the roller to dry run mode 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 ...
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clean up some unused code in ffi.
I found these when trying to write a ci test to enforce dart function signature match c++ function signature. The test end up becoming manual string parsing of dart and c++ code, which I decided not worth the maintenance cost and abandon it.
Pre-launch Checklist
///).If you need help, consider asking for advice on the #hackers-new channel on Discord.
If this change needs to override an active code freeze, provide a comment explaining why. The code freeze workflow can be overridden by code reviewers. See pinned issues for any active code freezes with guidance.
Note: The Flutter team is currently trialing the use of Gemini Code Assist for GitHub. Comments from the
gemini-code-assistbot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.