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[Impeller] Directly tessellate conics to linear path segments #166165

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merged 2 commits into from
Apr 1, 2025
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[Impeller] Directly tessellate conics to linear path segments #166165

merged 2 commits into from
Apr 1, 2025

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flar
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@flar flar commented Mar 28, 2025

Impeller has been approximating conic segments with a pair of quadratic segments - a simplification that only works well for simple 90 degree circular conics, but is a poor approximation for tighter conics.

We now approximate a reasonable number of line segments to approximate the conic with directly and directly flatten the conics into the tessellation buffers.

@github-actions github-actions bot added engine flutter/engine repository. See also e: labels. e: impeller Impeller rendering backend issues and features requests labels Mar 28, 2025
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flar commented Mar 28, 2025

I just realized that while I've changed our rendering for the tests that generate Impeller paths directly, the ui.Path code still generates an SkPath which is still translated into an impeller::Path with an approximated pair of quadratic curves. I'll need to teach that code to preserve the conics before this benefits Flutter apps.

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LGTM

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Golden file changes have been found for this pull request. Click here to view and triage (e.g. because this is an intentional change).

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Changes reported for pull request #166165 at sha bdde4a3

@flutter-dashboard flutter-dashboard bot added the will affect goldens Changes to golden files label Mar 31, 2025
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Still LGTM

@flar flar added the autosubmit Merge PR when tree becomes green via auto submit App label Mar 31, 2025
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0a22ff9 [Impeller] Directly tessellate conics to linear path segments (…
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auto-submit bot pushed a commit to flutter/packages that referenced this pull request Apr 2, 2025
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Roll Flutter from 05b5e79 to a0b1b32 (37 revisions) (#8985)
8f5844a 
Roll Flutter from 05b5e79 to a0b1b32 (37 revisions)

flutter/flutter@05b5e79...a0b1b32

2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from b4d374ec59ec to 4e1f02bc704f (2 revisions) (flutter/flutter#166342)
2025-04-01 15619084+vashworth@users.noreply.github.com Trim any text before osascript JSON response (flutter/flutter#166296)
2025-04-01 benthillerkus@gmail.com [Gen-l10n] Add `Message.resourceId` and `locale` to all `L10nException` error messages (flutter/flutter#163654)
2025-04-01 me@nils.re Add `--ignore-timeouts` flag for `flutter test` command (flutter/flutter#164437)
2025-04-01 stuartmorgan@google.com Update TESTOWNERS username (flutter/flutter#166191)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 4b07443e6071 to 52cbb917fffd (4 revisions) (flutter/flutter#166329)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 6b07a09cbd2d to b4d374ec59ec (2 revisions) (flutter/flutter#166321)
2025-04-01 737941+loic-sharma@users.noreply.github.com [tool] Improve using project files in build targets (flutter/flutter#166211)
2025-04-01 robert.ancell@canonical.com Rename FlRenderer to FlCompositorOpenGL (flutter/flutter#166037)
2025-04-01 kevmoo@users.noreply.github.com [engine, web_ui] Fix instances of library_private_types_in_public_api (flutter/flutter#166156)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 509faa921c95 to 6b07a09cbd2d (1 revision) (flutter/flutter#166301)
2025-04-01 jonahwilliams@google.com [Impeller] small cpu perf for text contents. (flutter/flutter#166199)
2025-04-01 jonahwilliams@google.com [android_engine_test] disable old HC mode tests. (flutter/flutter#166293)
2025-04-01 30870216+gaaclarke@users.noreply.github.com [impeller] fixes diagonal antialiased lines (flutter/flutter#166298)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 5f262bd2cbb4 to 4b07443e6071 (10 revisions) (flutter/flutter#166299)
2025-03-31 flar@google.com [Impeller] Directly tessellate conics to linear path segments (flutter/flutter#166165)
2025-03-31 737941+loic-sharma@users.noreply.github.com [tool] Don't write the .flutter-plugins-dependencies file if it is unchanged (flutter/flutter#166164)
2025-03-31 34871572+gmackall@users.noreply.github.com Move `.cxx` directory out of `android/app` (flutter/flutter#166277)
2025-03-31 4nahom@gmail.com Fix typo in carousel.dart (flutter/flutter#164727)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from c5fa06710bb6 to 509faa921c95 (1 revision) (flutter/flutter#166283)
2025-03-31 conner@emerssso.com Public nodes needing paint or layout (flutter/flutter#166148)
2025-03-31 benthillerkus@gmail.com [Gen-l10n] Infer placeholder types on both templates and localizations (flutter/flutter#163690)
2025-03-31 koji.wakamiya@gmail.com [Engine][iOS] Cancel animation when recieved `UIKeyboardWillHideNotification` with duration 0.0 (flutter/flutter#164884)
2025-03-31 51209748+gbbosak@users.noreply.github.com [fuchsia] Remove explicit LogSink and InspectSink routing and use dictionaries instead (flutter/flutter#162780)
2025-03-31 jessiewong401@gmail.com Updated to latest AVD to Support Android 16 (API 36) (flutter/flutter#165926)
2025-03-31 34465683+rkishan516@users.noreply.github.com Feat: Add brightnessOf method for theme (flutter/flutter#163733)
2025-03-31 fluttergithubbot@gmail.com Marks Linux_mokey new_gallery__crane_perf to be flaky (flutter/flutter#165964)
2025-03-31 bkonyi@google.com [ Tool ] Correctly select entrypoint target for web build from positional argument list (flutter/flutter#166260)
2025-03-31 jonahwilliams@google.com [Impeller] remove validation warning ignores. (flutter/flutter#166205)
2025-03-31 jonahwilliams@google.com [Impeller] handle shader ordering bug on macOS. (flutter/flutter#165937)
2025-03-31 737941+loic-sharma@users.noreply.github.com Fix CODEOWNERS for the iOS review team (flutter/flutter#166178)
2025-03-31 bkonyi@google.com Remove `<meta content="IE=Edge" http-equiv="X-UA-Compatible">` (flutter/flutter#166252)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from b9c35e05feb5 to c5fa06710bb6 (1 revision) (flutter/flutter#166251)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 418c68ea5ccb to 5f262bd2cbb4 (2 revisions) (flutter/flutter#166244)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from b6a3bbd1d153 to 418c68ea5ccb (1 revision) (flutter/flutter#166236)
2025-03-31 jonahwilliams@google.com [Impeller] fix min filter for GL external textures. (flutter/flutter#166224)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 10f4cf9a817d to b6a3bbd1d153 (13 revisions) (flutter/flutter#166231)

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 bmparr@google.com,stuartmorgan@google.com 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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masterromuald pushed a commit to masterromuald/packages that referenced this pull request Apr 3, 2025
@engine-flutter-autoroll @masterromuald
Roll Flutter from 05b5e79 to a0b1b32 (37 revisions) (flutter#8985)
894e301 
Roll Flutter from 05b5e79 to a0b1b32 (37 revisions)

flutter/flutter@05b5e79...a0b1b32

2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from b4d374ec59ec to 4e1f02bc704f (2 revisions) (flutter/flutter#166342)
2025-04-01 15619084+vashworth@users.noreply.github.com Trim any text before osascript JSON response (flutter/flutter#166296)
2025-04-01 benthillerkus@gmail.com [Gen-l10n] Add `Message.resourceId` and `locale` to all `L10nException` error messages (flutter/flutter#163654)
2025-04-01 me@nils.re Add `--ignore-timeouts` flag for `flutter test` command (flutter/flutter#164437)
2025-04-01 stuartmorgan@google.com Update TESTOWNERS username (flutter/flutter#166191)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 4b07443e6071 to 52cbb917fffd (4 revisions) (flutter/flutter#166329)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 6b07a09cbd2d to b4d374ec59ec (2 revisions) (flutter/flutter#166321)
2025-04-01 737941+loic-sharma@users.noreply.github.com [tool] Improve using project files in build targets (flutter/flutter#166211)
2025-04-01 robert.ancell@canonical.com Rename FlRenderer to FlCompositorOpenGL (flutter/flutter#166037)
2025-04-01 kevmoo@users.noreply.github.com [engine, web_ui] Fix instances of library_private_types_in_public_api (flutter/flutter#166156)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 509faa921c95 to 6b07a09cbd2d (1 revision) (flutter/flutter#166301)
2025-04-01 jonahwilliams@google.com [Impeller] small cpu perf for text contents. (flutter/flutter#166199)
2025-04-01 jonahwilliams@google.com [android_engine_test] disable old HC mode tests. (flutter/flutter#166293)
2025-04-01 30870216+gaaclarke@users.noreply.github.com [impeller] fixes diagonal antialiased lines (flutter/flutter#166298)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 5f262bd2cbb4 to 4b07443e6071 (10 revisions) (flutter/flutter#166299)
2025-03-31 flar@google.com [Impeller] Directly tessellate conics to linear path segments (flutter/flutter#166165)
2025-03-31 737941+loic-sharma@users.noreply.github.com [tool] Don't write the .flutter-plugins-dependencies file if it is unchanged (flutter/flutter#166164)
2025-03-31 34871572+gmackall@users.noreply.github.com Move `.cxx` directory out of `android/app` (flutter/flutter#166277)
2025-03-31 4nahom@gmail.com Fix typo in carousel.dart (flutter/flutter#164727)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from c5fa06710bb6 to 509faa921c95 (1 revision) (flutter/flutter#166283)
2025-03-31 conner@emerssso.com Public nodes needing paint or layout (flutter/flutter#166148)
2025-03-31 benthillerkus@gmail.com [Gen-l10n] Infer placeholder types on both templates and localizations (flutter/flutter#163690)
2025-03-31 koji.wakamiya@gmail.com [Engine][iOS] Cancel animation when recieved `UIKeyboardWillHideNotification` with duration 0.0 (flutter/flutter#164884)
2025-03-31 51209748+gbbosak@users.noreply.github.com [fuchsia] Remove explicit LogSink and InspectSink routing and use dictionaries instead (flutter/flutter#162780)
2025-03-31 jessiewong401@gmail.com Updated to latest AVD to Support Android 16 (API 36) (flutter/flutter#165926)
2025-03-31 34465683+rkishan516@users.noreply.github.com Feat: Add brightnessOf method for theme (flutter/flutter#163733)
2025-03-31 fluttergithubbot@gmail.com Marks Linux_mokey new_gallery__crane_perf to be flaky (flutter/flutter#165964)
2025-03-31 bkonyi@google.com [ Tool ] Correctly select entrypoint target for web build from positional argument list (flutter/flutter#166260)
2025-03-31 jonahwilliams@google.com [Impeller] remove validation warning ignores. (flutter/flutter#166205)
2025-03-31 jonahwilliams@google.com [Impeller] handle shader ordering bug on macOS. (flutter/flutter#165937)
2025-03-31 737941+loic-sharma@users.noreply.github.com Fix CODEOWNERS for the iOS review team (flutter/flutter#166178)
2025-03-31 bkonyi@google.com Remove `<meta content="IE=Edge" http-equiv="X-UA-Compatible">` (flutter/flutter#166252)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from b9c35e05feb5 to c5fa06710bb6 (1 revision) (flutter/flutter#166251)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 418c68ea5ccb to 5f262bd2cbb4 (2 revisions) (flutter/flutter#166244)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from b6a3bbd1d153 to 418c68ea5ccb (1 revision) (flutter/flutter#166236)
2025-03-31 jonahwilliams@google.com [Impeller] fix min filter for GL external textures. (flutter/flutter#166224)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 10f4cf9a817d to b6a3bbd1d153 (13 revisions) (flutter/flutter#166231)

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 bmparr@google.com,stuartmorgan@google.com 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

...
@Piinks Piinks mentioned this pull request Apr 18, 2025
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CodixNinja pushed a commit to CodixNinja/packages that referenced this pull request May 15, 2025
@engine-flutter-autoroll
Roll Flutter from 05b5e7910544 to a0b1b3253416 (37 revisions) (#8985)
1721bf2 
Roll Flutter from 05b5e7910544 to a0b1b3253416 (37 revisions)

flutter/flutter@05b5e79...a0b1b32

2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from b4d374ec59ec to 4e1f02bc704f (2 revisions) (flutter/flutter#166342)
2025-04-01 15619084+vashworth@users.noreply.github.com Trim any text before osascript JSON response (flutter/flutter#166296)
2025-04-01 benthillerkus@gmail.com [Gen-l10n] Add `Message.resourceId` and `locale` to all `L10nException` error messages (flutter/flutter#163654)
2025-04-01 me@nils.re Add `--ignore-timeouts` flag for `flutter test` command (flutter/flutter#164437)
2025-04-01 stuartmorgan@google.com Update TESTOWNERS username (flutter/flutter#166191)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 4b07443e6071 to 52cbb917fffd (4 revisions) (flutter/flutter#166329)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 6b07a09cbd2d to b4d374ec59ec (2 revisions) (flutter/flutter#166321)
2025-04-01 737941+loic-sharma@users.noreply.github.com [tool] Improve using project files in build targets (flutter/flutter#166211)
2025-04-01 robert.ancell@canonical.com Rename FlRenderer to FlCompositorOpenGL (flutter/flutter#166037)
2025-04-01 kevmoo@users.noreply.github.com [engine, web_ui] Fix instances of library_private_types_in_public_api (flutter/flutter#166156)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 509faa921c95 to 6b07a09cbd2d (1 revision) (flutter/flutter#166301)
2025-04-01 jonahwilliams@google.com [Impeller] small cpu perf for text contents. (flutter/flutter#166199)
2025-04-01 jonahwilliams@google.com [android_engine_test] disable old HC mode tests. (flutter/flutter#166293)
2025-04-01 30870216+gaaclarke@users.noreply.github.com [impeller] fixes diagonal antialiased lines (flutter/flutter#166298)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 5f262bd2cbb4 to 4b07443e6071 (10 revisions) (flutter/flutter#166299)
2025-03-31 flar@google.com [Impeller] Directly tessellate conics to linear path segments (flutter/flutter#166165)
2025-03-31 737941+loic-sharma@users.noreply.github.com [tool] Don't write the .flutter-plugins-dependencies file if it is unchanged (flutter/flutter#166164)
2025-03-31 34871572+gmackall@users.noreply.github.com Move `.cxx` directory out of `android/app` (flutter/flutter#166277)
2025-03-31 4nahom@gmail.com Fix typo in carousel.dart (flutter/flutter#164727)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from c5fa06710bb6 to 509faa921c95 (1 revision) (flutter/flutter#166283)
2025-03-31 conner@emerssso.com Public nodes needing paint or layout (flutter/flutter#166148)
2025-03-31 benthillerkus@gmail.com [Gen-l10n] Infer placeholder types on both templates and localizations (flutter/flutter#163690)
2025-03-31 koji.wakamiya@gmail.com [Engine][iOS] Cancel animation when recieved `UIKeyboardWillHideNotification` with duration 0.0 (flutter/flutter#164884)
2025-03-31 51209748+gbbosak@users.noreply.github.com [fuchsia] Remove explicit LogSink and InspectSink routing and use dictionaries instead (flutter/flutter#162780)
2025-03-31 jessiewong401@gmail.com Updated to latest AVD to Support Android 16 (API 36) (flutter/flutter#165926)
2025-03-31 34465683+rkishan516@users.noreply.github.com Feat: Add brightnessOf method for theme (flutter/flutter#163733)
2025-03-31 fluttergithubbot@gmail.com Marks Linux_mokey new_gallery__crane_perf to be flaky (flutter/flutter#165964)
2025-03-31 bkonyi@google.com [ Tool ] Correctly select entrypoint target for web build from positional argument list (flutter/flutter#166260)
2025-03-31 jonahwilliams@google.com [Impeller] remove validation warning ignores. (flutter/flutter#166205)
2025-03-31 jonahwilliams@google.com [Impeller] handle shader ordering bug on macOS. (flutter/flutter#165937)
2025-03-31 737941+loic-sharma@users.noreply.github.com Fix CODEOWNERS for the iOS review team (flutter/flutter#166178)
2025-03-31 bkonyi@google.com Remove `<meta content="IE=Edge" http-equiv="X-UA-Compatible">` (flutter/flutter#166252)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from b9c35e05feb5 to c5fa06710bb6 (1 revision) (flutter/flutter#166251)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 418c68ea5ccb to 5f262bd2cbb4 (2 revisions) (flutter/flutter#166244)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from b6a3bbd1d153 to 418c68ea5ccb (1 revision) (flutter/flutter#166236)
2025-03-31 jonahwilliams@google.com [Impeller] fix min filter for GL external textures. (flutter/flutter#166224)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 10f4cf9a817d to b6a3bbd1d153 (13 revisions) (flutter/flutter#166231)

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 bmparr@google.com,stuartmorgan@google.com 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

...
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request May 20, 2025
@engine-flutter-autoroll
0a22ff9 [Impeller] Directly tessellate conics to linear path segments (…
ce1621b 
…flutter/flutter#166165)
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request May 20, 2025
@engine-flutter-autoroll
0a22ff9 [Impeller] Directly tessellate conics to linear path segments (…
44b5003 
…flutter/flutter#166165)
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request May 21, 2025
@engine-flutter-autoroll
0a22ff9 [Impeller] Directly tessellate conics to linear path segments (…
2302c5f 
…flutter/flutter#166165)
androidseb pushed a commit to androidseb/packages that referenced this pull request Jun 8, 2025
@engine-flutter-autoroll @androidseb
Roll Flutter from 05b5e79 to a0b1b32 (37 revisions) (flutter#8985)
315d890 
Roll Flutter from 05b5e79 to a0b1b32 (37 revisions)

flutter/flutter@05b5e79...a0b1b32

2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from b4d374ec59ec to 4e1f02bc704f (2 revisions) (flutter/flutter#166342)
2025-04-01 15619084+vashworth@users.noreply.github.com Trim any text before osascript JSON response (flutter/flutter#166296)
2025-04-01 benthillerkus@gmail.com [Gen-l10n] Add `Message.resourceId` and `locale` to all `L10nException` error messages (flutter/flutter#163654)
2025-04-01 me@nils.re Add `--ignore-timeouts` flag for `flutter test` command (flutter/flutter#164437)
2025-04-01 stuartmorgan@google.com Update TESTOWNERS username (flutter/flutter#166191)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 4b07443e6071 to 52cbb917fffd (4 revisions) (flutter/flutter#166329)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 6b07a09cbd2d to b4d374ec59ec (2 revisions) (flutter/flutter#166321)
2025-04-01 737941+loic-sharma@users.noreply.github.com [tool] Improve using project files in build targets (flutter/flutter#166211)
2025-04-01 robert.ancell@canonical.com Rename FlRenderer to FlCompositorOpenGL (flutter/flutter#166037)
2025-04-01 kevmoo@users.noreply.github.com [engine, web_ui] Fix instances of library_private_types_in_public_api (flutter/flutter#166156)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 509faa921c95 to 6b07a09cbd2d (1 revision) (flutter/flutter#166301)
2025-04-01 jonahwilliams@google.com [Impeller] small cpu perf for text contents. (flutter/flutter#166199)
2025-04-01 jonahwilliams@google.com [android_engine_test] disable old HC mode tests. (flutter/flutter#166293)
2025-04-01 30870216+gaaclarke@users.noreply.github.com [impeller] fixes diagonal antialiased lines (flutter/flutter#166298)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 5f262bd2cbb4 to 4b07443e6071 (10 revisions) (flutter/flutter#166299)
2025-03-31 flar@google.com [Impeller] Directly tessellate conics to linear path segments (flutter/flutter#166165)
2025-03-31 737941+loic-sharma@users.noreply.github.com [tool] Don't write the .flutter-plugins-dependencies file if it is unchanged (flutter/flutter#166164)
2025-03-31 34871572+gmackall@users.noreply.github.com Move `.cxx` directory out of `android/app` (flutter/flutter#166277)
2025-03-31 4nahom@gmail.com Fix typo in carousel.dart (flutter/flutter#164727)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from c5fa06710bb6 to 509faa921c95 (1 revision) (flutter/flutter#166283)
2025-03-31 conner@emerssso.com Public nodes needing paint or layout (flutter/flutter#166148)
2025-03-31 benthillerkus@gmail.com [Gen-l10n] Infer placeholder types on both templates and localizations (flutter/flutter#163690)
2025-03-31 koji.wakamiya@gmail.com [Engine][iOS] Cancel animation when recieved `UIKeyboardWillHideNotification` with duration 0.0 (flutter/flutter#164884)
2025-03-31 51209748+gbbosak@users.noreply.github.com [fuchsia] Remove explicit LogSink and InspectSink routing and use dictionaries instead (flutter/flutter#162780)
2025-03-31 jessiewong401@gmail.com Updated to latest AVD to Support Android 16 (API 36) (flutter/flutter#165926)
2025-03-31 34465683+rkishan516@users.noreply.github.com Feat: Add brightnessOf method for theme (flutter/flutter#163733)
2025-03-31 fluttergithubbot@gmail.com Marks Linux_mokey new_gallery__crane_perf to be flaky (flutter/flutter#165964)
2025-03-31 bkonyi@google.com [ Tool ] Correctly select entrypoint target for web build from positional argument list (flutter/flutter#166260)
2025-03-31 jonahwilliams@google.com [Impeller] remove validation warning ignores. (flutter/flutter#166205)
2025-03-31 jonahwilliams@google.com [Impeller] handle shader ordering bug on macOS. (flutter/flutter#165937)
2025-03-31 737941+loic-sharma@users.noreply.github.com Fix CODEOWNERS for the iOS review team (flutter/flutter#166178)
2025-03-31 bkonyi@google.com Remove `<meta content="IE=Edge" http-equiv="X-UA-Compatible">` (flutter/flutter#166252)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from b9c35e05feb5 to c5fa06710bb6 (1 revision) (flutter/flutter#166251)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 418c68ea5ccb to 5f262bd2cbb4 (2 revisions) (flutter/flutter#166244)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from b6a3bbd1d153 to 418c68ea5ccb (1 revision) (flutter/flutter#166236)
2025-03-31 jonahwilliams@google.com [Impeller] fix min filter for GL external textures. (flutter/flutter#166224)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 10f4cf9a817d to b6a3bbd1d153 (13 revisions) (flutter/flutter#166231)

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 bmparr@google.com,stuartmorgan@google.com 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

...
zhangyuang pushed a commit to zhangyuang/flutter-fork that referenced this pull request Jun 9, 2025
@flar
[Impeller] Directly tessellate conics to linear path segments (flutte…
50df378 
…r#166165)

Impeller has been approximating conic segments with a pair of quadratic
segments - a simplification that only works well for simple 90 degree
circular conics, but is a poor approximation for tighter conics.

We now approximate a reasonable number of line segments to approximate
the conic with directly and directly flatten the conics into the
tessellation buffers.
FMorschel pushed a commit to FMorschel/packages that referenced this pull request Jun 9, 2025
@engine-flutter-autoroll @FMorschel
Roll Flutter from 05b5e79 to a0b1b32 (37 revisions) (flutter#8985)
2e03ef8 
Roll Flutter from 05b5e79 to a0b1b32 (37 revisions)

flutter/flutter@05b5e79...a0b1b32

2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from b4d374ec59ec to 4e1f02bc704f (2 revisions) (flutter/flutter#166342)
2025-04-01 15619084+vashworth@users.noreply.github.com Trim any text before osascript JSON response (flutter/flutter#166296)
2025-04-01 benthillerkus@gmail.com [Gen-l10n] Add `Message.resourceId` and `locale` to all `L10nException` error messages (flutter/flutter#163654)
2025-04-01 me@nils.re Add `--ignore-timeouts` flag for `flutter test` command (flutter/flutter#164437)
2025-04-01 stuartmorgan@google.com Update TESTOWNERS username (flutter/flutter#166191)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 4b07443e6071 to 52cbb917fffd (4 revisions) (flutter/flutter#166329)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 6b07a09cbd2d to b4d374ec59ec (2 revisions) (flutter/flutter#166321)
2025-04-01 737941+loic-sharma@users.noreply.github.com [tool] Improve using project files in build targets (flutter/flutter#166211)
2025-04-01 robert.ancell@canonical.com Rename FlRenderer to FlCompositorOpenGL (flutter/flutter#166037)
2025-04-01 kevmoo@users.noreply.github.com [engine, web_ui] Fix instances of library_private_types_in_public_api (flutter/flutter#166156)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 509faa921c95 to 6b07a09cbd2d (1 revision) (flutter/flutter#166301)
2025-04-01 jonahwilliams@google.com [Impeller] small cpu perf for text contents. (flutter/flutter#166199)
2025-04-01 jonahwilliams@google.com [android_engine_test] disable old HC mode tests. (flutter/flutter#166293)
2025-04-01 30870216+gaaclarke@users.noreply.github.com [impeller] fixes diagonal antialiased lines (flutter/flutter#166298)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 5f262bd2cbb4 to 4b07443e6071 (10 revisions) (flutter/flutter#166299)
2025-03-31 flar@google.com [Impeller] Directly tessellate conics to linear path segments (flutter/flutter#166165)
2025-03-31 737941+loic-sharma@users.noreply.github.com [tool] Don't write the .flutter-plugins-dependencies file if it is unchanged (flutter/flutter#166164)
2025-03-31 34871572+gmackall@users.noreply.github.com Move `.cxx` directory out of `android/app` (flutter/flutter#166277)
2025-03-31 4nahom@gmail.com Fix typo in carousel.dart (flutter/flutter#164727)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from c5fa06710bb6 to 509faa921c95 (1 revision) (flutter/flutter#166283)
2025-03-31 conner@emerssso.com Public nodes needing paint or layout (flutter/flutter#166148)
2025-03-31 benthillerkus@gmail.com [Gen-l10n] Infer placeholder types on both templates and localizations (flutter/flutter#163690)
2025-03-31 koji.wakamiya@gmail.com [Engine][iOS] Cancel animation when recieved `UIKeyboardWillHideNotification` with duration 0.0 (flutter/flutter#164884)
2025-03-31 51209748+gbbosak@users.noreply.github.com [fuchsia] Remove explicit LogSink and InspectSink routing and use dictionaries instead (flutter/flutter#162780)
2025-03-31 jessiewong401@gmail.com Updated to latest AVD to Support Android 16 (API 36) (flutter/flutter#165926)
2025-03-31 34465683+rkishan516@users.noreply.github.com Feat: Add brightnessOf method for theme (flutter/flutter#163733)
2025-03-31 fluttergithubbot@gmail.com Marks Linux_mokey new_gallery__crane_perf to be flaky (flutter/flutter#165964)
2025-03-31 bkonyi@google.com [ Tool ] Correctly select entrypoint target for web build from positional argument list (flutter/flutter#166260)
2025-03-31 jonahwilliams@google.com [Impeller] remove validation warning ignores. (flutter/flutter#166205)
2025-03-31 jonahwilliams@google.com [Impeller] handle shader ordering bug on macOS. (flutter/flutter#165937)
2025-03-31 737941+loic-sharma@users.noreply.github.com Fix CODEOWNERS for the iOS review team (flutter/flutter#166178)
2025-03-31 bkonyi@google.com Remove `<meta content="IE=Edge" http-equiv="X-UA-Compatible">` (flutter/flutter#166252)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from b9c35e05feb5 to c5fa06710bb6 (1 revision) (flutter/flutter#166251)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 418c68ea5ccb to 5f262bd2cbb4 (2 revisions) (flutter/flutter#166244)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from b6a3bbd1d153 to 418c68ea5ccb (1 revision) (flutter/flutter#166236)
2025-03-31 jonahwilliams@google.com [Impeller] fix min filter for GL external textures. (flutter/flutter#166224)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 10f4cf9a817d to b6a3bbd1d153 (13 revisions) (flutter/flutter#166231)

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 bmparr@google.com,stuartmorgan@google.com 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

...
Ortes pushed a commit to Ortes/packages that referenced this pull request Jun 25, 2025
@engine-flutter-autoroll @Ortes
Roll Flutter from 05b5e79 to a0b1b32 (37 revisions) (flutter#8985)
53ee18d 
Roll Flutter from 05b5e79 to a0b1b32 (37 revisions)

flutter/flutter@05b5e79...a0b1b32

2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from b4d374ec59ec to 4e1f02bc704f (2 revisions) (flutter/flutter#166342)
2025-04-01 15619084+vashworth@users.noreply.github.com Trim any text before osascript JSON response (flutter/flutter#166296)
2025-04-01 benthillerkus@gmail.com [Gen-l10n] Add `Message.resourceId` and `locale` to all `L10nException` error messages (flutter/flutter#163654)
2025-04-01 me@nils.re Add `--ignore-timeouts` flag for `flutter test` command (flutter/flutter#164437)
2025-04-01 stuartmorgan@google.com Update TESTOWNERS username (flutter/flutter#166191)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 4b07443e6071 to 52cbb917fffd (4 revisions) (flutter/flutter#166329)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 6b07a09cbd2d to b4d374ec59ec (2 revisions) (flutter/flutter#166321)
2025-04-01 737941+loic-sharma@users.noreply.github.com [tool] Improve using project files in build targets (flutter/flutter#166211)
2025-04-01 robert.ancell@canonical.com Rename FlRenderer to FlCompositorOpenGL (flutter/flutter#166037)
2025-04-01 kevmoo@users.noreply.github.com [engine, web_ui] Fix instances of library_private_types_in_public_api (flutter/flutter#166156)
2025-04-01 engine-flutter-autoroll@skia.org Roll Dart SDK from 509faa921c95 to 6b07a09cbd2d (1 revision) (flutter/flutter#166301)
2025-04-01 jonahwilliams@google.com [Impeller] small cpu perf for text contents. (flutter/flutter#166199)
2025-04-01 jonahwilliams@google.com [android_engine_test] disable old HC mode tests. (flutter/flutter#166293)
2025-04-01 30870216+gaaclarke@users.noreply.github.com [impeller] fixes diagonal antialiased lines (flutter/flutter#166298)
2025-04-01 engine-flutter-autoroll@skia.org Roll Skia from 5f262bd2cbb4 to 4b07443e6071 (10 revisions) (flutter/flutter#166299)
2025-03-31 flar@google.com [Impeller] Directly tessellate conics to linear path segments (flutter/flutter#166165)
2025-03-31 737941+loic-sharma@users.noreply.github.com [tool] Don't write the .flutter-plugins-dependencies file if it is unchanged (flutter/flutter#166164)
2025-03-31 34871572+gmackall@users.noreply.github.com Move `.cxx` directory out of `android/app` (flutter/flutter#166277)
2025-03-31 4nahom@gmail.com Fix typo in carousel.dart (flutter/flutter#164727)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from c5fa06710bb6 to 509faa921c95 (1 revision) (flutter/flutter#166283)
2025-03-31 conner@emerssso.com Public nodes needing paint or layout (flutter/flutter#166148)
2025-03-31 benthillerkus@gmail.com [Gen-l10n] Infer placeholder types on both templates and localizations (flutter/flutter#163690)
2025-03-31 koji.wakamiya@gmail.com [Engine][iOS] Cancel animation when recieved `UIKeyboardWillHideNotification` with duration 0.0 (flutter/flutter#164884)
2025-03-31 51209748+gbbosak@users.noreply.github.com [fuchsia] Remove explicit LogSink and InspectSink routing and use dictionaries instead (flutter/flutter#162780)
2025-03-31 jessiewong401@gmail.com Updated to latest AVD to Support Android 16 (API 36) (flutter/flutter#165926)
2025-03-31 34465683+rkishan516@users.noreply.github.com Feat: Add brightnessOf method for theme (flutter/flutter#163733)
2025-03-31 fluttergithubbot@gmail.com Marks Linux_mokey new_gallery__crane_perf to be flaky (flutter/flutter#165964)
2025-03-31 bkonyi@google.com [ Tool ] Correctly select entrypoint target for web build from positional argument list (flutter/flutter#166260)
2025-03-31 jonahwilliams@google.com [Impeller] remove validation warning ignores. (flutter/flutter#166205)
2025-03-31 jonahwilliams@google.com [Impeller] handle shader ordering bug on macOS. (flutter/flutter#165937)
2025-03-31 737941+loic-sharma@users.noreply.github.com Fix CODEOWNERS for the iOS review team (flutter/flutter#166178)
2025-03-31 bkonyi@google.com Remove `<meta content="IE=Edge" http-equiv="X-UA-Compatible">` (flutter/flutter#166252)
2025-03-31 engine-flutter-autoroll@skia.org Roll Dart SDK from b9c35e05feb5 to c5fa06710bb6 (1 revision) (flutter/flutter#166251)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 418c68ea5ccb to 5f262bd2cbb4 (2 revisions) (flutter/flutter#166244)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from b6a3bbd1d153 to 418c68ea5ccb (1 revision) (flutter/flutter#166236)
2025-03-31 jonahwilliams@google.com [Impeller] fix min filter for GL external textures. (flutter/flutter#166224)
2025-03-31 engine-flutter-autoroll@skia.org Roll Skia from 10f4cf9a817d to b6a3bbd1d153 (13 revisions) (flutter/flutter#166231)

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 bmparr@google.com,stuartmorgan@google.com 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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