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Use Async SurfaceHolder Callback to remove need for setting alpha workaround - #171398
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mostly lgtm, have some naming/structure questions
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flutter/flutter@ac12f66...43657f3 2025-07-10 [email protected] [web] Add frame number support. (flutter/flutter#171592) 2025-07-10 [email protected] Fix the hitTest issue of reversed SliverMainAxisGroup. (flutter/flutter#171073) 2025-07-10 [email protected] Roll Fuchsia Linux SDK from 0-xqmXWc4cXzw3tfe... to lO64ePNEGrGzs-MFC... (flutter/flutter#171937) 2025-07-10 [email protected] Refactor compositor classes (flutter/flutter#171414) 2025-07-10 [email protected] Give an actionable error to `flutter_test.*tap` of a `RenderSliver` (flutter/flutter#171930) 2025-07-10 [email protected] Fix the issue with `SliverMainAxisGroups` growing in the reverse direction during layout. (flutter/flutter#171005) 2025-07-09 [email protected] Adds a MCP server for working with the engine (flutter/flutter#171738) 2025-07-09 [email protected] Use Async SurfaceHolder Callback to remove need for setting alpha workaround (flutter/flutter#171398) 2025-07-09 [email protected] Update `CHANGELOG` for 3.32.5, 3.32.6 stable hotfix releases (flutter/flutter#171891) 2025-07-09 [email protected] Add `flutter config --enable-omit-legacy-version-file` (flutter/flutter#171903) 2025-07-09 [email protected] Allow flutter attach to discover flutter engine running on Custom Device (flutter/flutter#170635) 2025-07-09 [email protected] Hide the rarely direct used `--sample` argument by default (flutter/flutter#171898) 2025-07-09 [email protected] Support `NO_COLOR` to opt-out of `flutter` tool ANSI colors (flutter/flutter#171892) 2025-07-09 [email protected] [Android 16] Added Docs to Warn Users that SystemChrome.setPreferredOrientations will Not Work (flutter/flutter#171089) 2025-07-09 [email protected] Add analytics events for wasm dry runs on web builds (flutter/flutter#171818) 2025-07-09 [email protected] feat: new builders for size experiment (flutter/flutter#171886) 2025-07-09 [email protected] Update `.gitignore`s (flutter/flutter#171907) 2025-07-09 [email protected] Add total execution time to the flutter upgrade command (flutter/flutter#171475) 2025-07-09 [email protected] Simplify the template for infrastructure requests (flutter/flutter#171905) 2025-07-09 [email protected] Add detailed error message for BorderRadiusDirectional (flutter/flutter#171805) 2025-07-09 [email protected] Add public postmortem of the 3.32.3 release. (flutter/flutter#171904) 2025-07-09 [email protected] Make `labels` field an array (flutter/flutter#171906) 2025-07-09 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Reverts "Roll Packages from cba2e90 to 4a231ae (5 revisions) (#171879)" (#171897)" (flutter/flutter#171910) 2025-07-09 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Roll Packages from cba2e90 to 4a231ae (5 revisions) (#171879)" (flutter/flutter#171897) 2025-07-09 [email protected] [skia] Fix flag fiddling for Fuchsia, FreeType, & friends (flutter/flutter#171874) 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
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…karound (flutter#171398) We can rely on the SurfaceHolder.Callback2 method, surfaceRedrawNeededAsync to properly signal the below Surface that rendering of the frame is done, and the Surface can be finished drawing. This removes the need to set the alpha to prevent the blank surface from being rendered before the engine is done. Fixes: flutter#140246 ## Pre-launch Checklist - [X] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [X] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [X] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [X] I signed the [CLA]. - [X] I listed at least one issue that this PR fixes in the description above. - [X] I updated/added relevant documentation (doc comments with `///`). - [X] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [X] All existing and new tests are passing.
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…karound (flutter#171398) We can rely on the SurfaceHolder.Callback2 method, surfaceRedrawNeededAsync to properly signal the below Surface that rendering of the frame is done, and the Surface can be finished drawing. This removes the need to set the alpha to prevent the blank surface from being rendered before the engine is done. Fixes: flutter#140246 ## Pre-launch Checklist - [X] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [X] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [X] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [X] I signed the [CLA]. - [X] I listed at least one issue that this PR fixes in the description above. - [X] I updated/added relevant documentation (doc comments with `///`). - [X] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [X] All existing and new tests are passing.
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flutter/flutter@ac12f66...43657f3 2025-07-10 [email protected] [web] Add frame number support. (flutter/flutter#171592) 2025-07-10 [email protected] Fix the hitTest issue of reversed SliverMainAxisGroup. (flutter/flutter#171073) 2025-07-10 [email protected] Roll Fuchsia Linux SDK from 0-xqmXWc4cXzw3tfe... to lO64ePNEGrGzs-MFC... (flutter/flutter#171937) 2025-07-10 [email protected] Refactor compositor classes (flutter/flutter#171414) 2025-07-10 [email protected] Give an actionable error to `flutter_test.*tap` of a `RenderSliver` (flutter/flutter#171930) 2025-07-10 [email protected] Fix the issue with `SliverMainAxisGroups` growing in the reverse direction during layout. (flutter/flutter#171005) 2025-07-09 [email protected] Adds a MCP server for working with the engine (flutter/flutter#171738) 2025-07-09 [email protected] Use Async SurfaceHolder Callback to remove need for setting alpha workaround (flutter/flutter#171398) 2025-07-09 [email protected] Update `CHANGELOG` for 3.32.5, 3.32.6 stable hotfix releases (flutter/flutter#171891) 2025-07-09 [email protected] Add `flutter config --enable-omit-legacy-version-file` (flutter/flutter#171903) 2025-07-09 [email protected] Allow flutter attach to discover flutter engine running on Custom Device (flutter/flutter#170635) 2025-07-09 [email protected] Hide the rarely direct used `--sample` argument by default (flutter/flutter#171898) 2025-07-09 [email protected] Support `NO_COLOR` to opt-out of `flutter` tool ANSI colors (flutter/flutter#171892) 2025-07-09 [email protected] [Android 16] Added Docs to Warn Users that SystemChrome.setPreferredOrientations will Not Work (flutter/flutter#171089) 2025-07-09 [email protected] Add analytics events for wasm dry runs on web builds (flutter/flutter#171818) 2025-07-09 [email protected] feat: new builders for size experiment (flutter/flutter#171886) 2025-07-09 [email protected] Update `.gitignore`s (flutter/flutter#171907) 2025-07-09 [email protected] Add total execution time to the flutter upgrade command (flutter/flutter#171475) 2025-07-09 [email protected] Simplify the template for infrastructure requests (flutter/flutter#171905) 2025-07-09 [email protected] Add detailed error message for BorderRadiusDirectional (flutter/flutter#171805) 2025-07-09 [email protected] Add public postmortem of the 3.32.3 release. (flutter/flutter#171904) 2025-07-09 [email protected] Make `labels` field an array (flutter/flutter#171906) 2025-07-09 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Reverts "Roll Packages from cba2e90 to 4a231ae (5 revisions) (#171879)" (#171897)" (flutter/flutter#171910) 2025-07-09 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Roll Packages from cba2e90 to 4a231ae (5 revisions) (#171879)" (flutter/flutter#171897) 2025-07-09 [email protected] [skia] Fix flag fiddling for Fuchsia, FreeType, & friends (flutter/flutter#171874) 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
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…karound (flutter#171398) We can rely on the SurfaceHolder.Callback2 method, surfaceRedrawNeededAsync to properly signal the below Surface that rendering of the frame is done, and the Surface can be finished drawing. This removes the need to set the alpha to prevent the blank surface from being rendered before the engine is done. Fixes: flutter#140246 ## Pre-launch Checklist - [X] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [X] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [X] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [X] I signed the [CLA]. - [X] I listed at least one issue that this PR fixes in the description above. - [X] I updated/added relevant documentation (doc comments with `///`). - [X] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [X] All existing and new tests are passing.
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…karound (flutter#171398) We can rely on the SurfaceHolder.Callback2 method, surfaceRedrawNeededAsync to properly signal the below Surface that rendering of the frame is done, and the Surface can be finished drawing. This removes the need to set the alpha to prevent the blank surface from being rendered before the engine is done. Fixes: flutter#140246 ## Pre-launch Checklist - [X] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [X] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [X] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [X] I signed the [CLA]. - [X] I listed at least one issue that this PR fixes in the description above. - [X] I updated/added relevant documentation (doc comments with `///`). - [X] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [X] All existing and new tests are passing.
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…karound (flutter#171398) We can rely on the SurfaceHolder.Callback2 method, surfaceRedrawNeededAsync to properly signal the below Surface that rendering of the frame is done, and the Surface can be finished drawing. This removes the need to set the alpha to prevent the blank surface from being rendered before the engine is done. Fixes: flutter#140246 ## Pre-launch Checklist - [X] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [X] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [X] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [X] I signed the [CLA]. - [X] I listed at least one issue that this PR fixes in the description above. - [X] I updated/added relevant documentation (doc comments with `///`). - [X] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [X] All existing and new tests are passing.
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flutter/flutter@ac12f66...43657f3 2025-07-10 [email protected] [web] Add frame number support. (flutter/flutter#171592) 2025-07-10 [email protected] Fix the hitTest issue of reversed SliverMainAxisGroup. (flutter/flutter#171073) 2025-07-10 [email protected] Roll Fuchsia Linux SDK from 0-xqmXWc4cXzw3tfe... to lO64ePNEGrGzs-MFC... (flutter/flutter#171937) 2025-07-10 [email protected] Refactor compositor classes (flutter/flutter#171414) 2025-07-10 [email protected] Give an actionable error to `flutter_test.*tap` of a `RenderSliver` (flutter/flutter#171930) 2025-07-10 [email protected] Fix the issue with `SliverMainAxisGroups` growing in the reverse direction during layout. (flutter/flutter#171005) 2025-07-09 [email protected] Adds a MCP server for working with the engine (flutter/flutter#171738) 2025-07-09 [email protected] Use Async SurfaceHolder Callback to remove need for setting alpha workaround (flutter/flutter#171398) 2025-07-09 [email protected] Update `CHANGELOG` for 3.32.5, 3.32.6 stable hotfix releases (flutter/flutter#171891) 2025-07-09 [email protected] Add `flutter config --enable-omit-legacy-version-file` (flutter/flutter#171903) 2025-07-09 [email protected] Allow flutter attach to discover flutter engine running on Custom Device (flutter/flutter#170635) 2025-07-09 [email protected] Hide the rarely direct used `--sample` argument by default (flutter/flutter#171898) 2025-07-09 [email protected] Support `NO_COLOR` to opt-out of `flutter` tool ANSI colors (flutter/flutter#171892) 2025-07-09 [email protected] [Android 16] Added Docs to Warn Users that SystemChrome.setPreferredOrientations will Not Work (flutter/flutter#171089) 2025-07-09 [email protected] Add analytics events for wasm dry runs on web builds (flutter/flutter#171818) 2025-07-09 [email protected] feat: new builders for size experiment (flutter/flutter#171886) 2025-07-09 [email protected] Update `.gitignore`s (flutter/flutter#171907) 2025-07-09 [email protected] Add total execution time to the flutter upgrade command (flutter/flutter#171475) 2025-07-09 [email protected] Simplify the template for infrastructure requests (flutter/flutter#171905) 2025-07-09 [email protected] Add detailed error message for BorderRadiusDirectional (flutter/flutter#171805) 2025-07-09 [email protected] Add public postmortem of the 3.32.3 release. (flutter/flutter#171904) 2025-07-09 [email protected] Make `labels` field an array (flutter/flutter#171906) 2025-07-09 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Reverts "Roll Packages from cba2e90 to 4a231ae (5 revisions) (#171879)" (#171897)" (flutter/flutter#171910) 2025-07-09 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Roll Packages from cba2e90 to 4a231ae (5 revisions) (#171879)" (flutter/flutter#171897) 2025-07-09 [email protected] [skia] Fix flag fiddling for Fuchsia, FreeType, & friends (flutter/flutter#171874) 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
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flutter/flutter@ac12f66...43657f3 2025-07-10 [email protected] [web] Add frame number support. (flutter/flutter#171592) 2025-07-10 [email protected] Fix the hitTest issue of reversed SliverMainAxisGroup. (flutter/flutter#171073) 2025-07-10 [email protected] Roll Fuchsia Linux SDK from 0-xqmXWc4cXzw3tfe... to lO64ePNEGrGzs-MFC... (flutter/flutter#171937) 2025-07-10 [email protected] Refactor compositor classes (flutter/flutter#171414) 2025-07-10 [email protected] Give an actionable error to `flutter_test.*tap` of a `RenderSliver` (flutter/flutter#171930) 2025-07-10 [email protected] Fix the issue with `SliverMainAxisGroups` growing in the reverse direction during layout. (flutter/flutter#171005) 2025-07-09 [email protected] Adds a MCP server for working with the engine (flutter/flutter#171738) 2025-07-09 [email protected] Use Async SurfaceHolder Callback to remove need for setting alpha workaround (flutter/flutter#171398) 2025-07-09 [email protected] Update `CHANGELOG` for 3.32.5, 3.32.6 stable hotfix releases (flutter/flutter#171891) 2025-07-09 [email protected] Add `flutter config --enable-omit-legacy-version-file` (flutter/flutter#171903) 2025-07-09 [email protected] Allow flutter attach to discover flutter engine running on Custom Device (flutter/flutter#170635) 2025-07-09 [email protected] Hide the rarely direct used `--sample` argument by default (flutter/flutter#171898) 2025-07-09 [email protected] Support `NO_COLOR` to opt-out of `flutter` tool ANSI colors (flutter/flutter#171892) 2025-07-09 [email protected] [Android 16] Added Docs to Warn Users that SystemChrome.setPreferredOrientations will Not Work (flutter/flutter#171089) 2025-07-09 [email protected] Add analytics events for wasm dry runs on web builds (flutter/flutter#171818) 2025-07-09 [email protected] feat: new builders for size experiment (flutter/flutter#171886) 2025-07-09 [email protected] Update `.gitignore`s (flutter/flutter#171907) 2025-07-09 [email protected] Add total execution time to the flutter upgrade command (flutter/flutter#171475) 2025-07-09 [email protected] Simplify the template for infrastructure requests (flutter/flutter#171905) 2025-07-09 [email protected] Add detailed error message for BorderRadiusDirectional (flutter/flutter#171805) 2025-07-09 [email protected] Add public postmortem of the 3.32.3 release. (flutter/flutter#171904) 2025-07-09 [email protected] Make `labels` field an array (flutter/flutter#171906) 2025-07-09 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Reverts "Roll Packages from 87e4917 to 5c14a6c (5 revisions) (#171879)" (#171897)" (flutter/flutter#171910) 2025-07-09 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Roll Packages from 87e4917 to 5c14a6c (5 revisions) (#171879)" (flutter/flutter#171897) 2025-07-09 [email protected] [skia] Fix flag fiddling for Fuchsia, FreeType, & friends (flutter/flutter#171874) 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
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We can rely on the SurfaceHolder.Callback2 method, surfaceRedrawNeededAsync to properly signal the below Surface that rendering of the frame is done, and the Surface can be finished drawing. This removes the need to set the alpha to prevent the blank surface from being rendered before the engine is done.
Fixes: #140246
Pre-launch Checklist
///).