Improve RenderTargetCache docs#187893
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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. |
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This pull request updates the documentation for RenderTargetCache to state that unused textures are discarded after [keep_alive_frame_count] frames. The review feedback points out an inconsistency in the class-level documentation, which still mentions that texture data is cached 'for one frame', and suggests updating it for consistency.
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auto label is removed for flutter/flutter/187893, Failed to enqueue flutter/flutter/187893 with HTTP 400: Pull request Required status check "Check Code Freeze" is expected.. |
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autosubmit label was removed for flutter/flutter/187893, because - The status or check suite Mac mac_unopt has failed. Please fix the issues identified (or deflake) before re-applying this label. |
This was referenced Jun 14, 2026
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Roll Flutter from b7cb925419e6 to 5827d5fd2b8d (35 revisions) flutter/flutter@b7cb925...5827d5f 2026-06-15 engine-flutter-autoroll@skia.org Roll Skia from 7128af60575a to c8d9f80f13e4 (1 revision) (flutter/flutter#188015) 2026-06-15 jason-simmons@users.noreply.github.com In the APNG decoder, validate the chunk data length before calling GetChunkSize to avoid potential overflow in the chunk size calculation (flutter/flutter#187949) 2026-06-15 engine-flutter-autoroll@skia.org Roll Skia from 6b4ac3bfb39d to 7128af60575a (1 revision) (flutter/flutter#188011) 2026-06-15 engine-flutter-autoroll@skia.org Roll Skia from 0a3b8549cbf0 to 6b4ac3bfb39d (7 revisions) (flutter/flutter#188007) 2026-06-15 98614782+auto-submit[bot]@users.noreply.github.com Reverts "[a11y] Map some framework semantics roles to android classes. (#185217)" (flutter/flutter#188008) 2026-06-15 chris@bracken.jp [ios] Filter UIScene events to those relating to Flutter VC scene (flutter/flutter#187987) 2026-06-15 jhy03261997@gmail.com [a11y] Map some framework semantics roles to android classes. (flutter/flutter#185217) 2026-06-15 engine-flutter-autoroll@skia.org Roll Skia from f46928e7f50c to 0a3b8549cbf0 (1 revision) (flutter/flutter#188004) 2026-06-14 stuartmorgan@google.com Rework docs for flutter/packages changelogs (flutter/flutter#187666) 2026-06-14 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from nvzMQAmuRSzo7-wAP... to TbB86Po_HDe1dvXvT... (flutter/flutter#187997) 2026-06-14 engine-flutter-autoroll@skia.org Roll Skia from 4e2c9b5e4dad to f46928e7f50c (1 revision) (flutter/flutter#187996) 2026-06-14 engine-flutter-autoroll@skia.org Roll Skia from c52667607242 to 4e2c9b5e4dad (1 revision) (flutter/flutter#187990) 2026-06-14 737941+loic-sharma@users.noreply.github.com Improve RenderTargetCache docs (flutter/flutter#187893) 2026-06-13 brackenavaron@gmail.com [Test cross_imports] Check cross imports in flutter_test/** (flutter/flutter#187587) 2026-06-13 matt.kosarek@canonical.com Fixing corrupted window size OnEmptyFrameGenerated due to transpsed width/height (flutter/flutter#187954) 2026-06-13 engine-flutter-autoroll@skia.org Roll Skia from 42355271a335 to c52667607242 (2 revisions) (flutter/flutter#187979) 2026-06-13 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from A3eaUn9mQ_EkSNxVI... to nvzMQAmuRSzo7-wAP... (flutter/flutter#187975) 2026-06-13 engine-flutter-autoroll@skia.org Roll Skia from 9ef46390c2d1 to 42355271a335 (1 revision) (flutter/flutter#187974) 2026-06-13 bdero@google.com [Flutter GPU] Make ShaderLibrary.fromAsset asynchronous (flutter/flutter#187716) 2026-06-13 engine-flutter-autoroll@skia.org Roll Skia from 8c89bf2b0ee3 to 9ef46390c2d1 (6 revisions) (flutter/flutter#187968) 2026-06-12 bdero@google.com [Flutter GPU] Add surface API for framework presentation (flutter/flutter#187358) 2026-06-12 bkonyi@google.com [gen_l10n] Exclude inherited keys from untranslated-messages-file (flutter/flutter#187950) 2026-06-12 31859944+LongCatIsLooong@users.noreply.github.com Update `MediaQueryData` docs for devicePixelRatio overriding (flutter/flutter#187542) 2026-06-12 bdero@google.com [Impeller] Fix dirty-range race in DeviceBufferGLES uploads (flutter/flutter#187932) 2026-06-12 pascal@phntm.xyz Compare isModifiedAfter against the given time (flutter/flutter#187727) 2026-06-12 planetmarshall@users.noreply.github.com Enable unit tests for compilation of compute shaders on non-metal backends (flutter/flutter#179683) 2026-06-12 matt.boetger@gmail.com [flutter_tools] Add doctor validator warning for multiple adb installations (flutter/flutter#186031) 2026-06-12 matt.boetger@gmail.com Optimize SHA hash calculation of generated APK (flutter/flutter#187184) 2026-06-12 mu7ammadkamel@hotmail.com Scope widget inspector overlay to the selected widget's modal route (flutter/flutter#186784) 2026-06-12 30870216+gaaclarke@users.noreply.github.com Switches Windows to OpenGLESSDF (flutter/flutter#187877) 2026-06-12 matt.boetger@gmail.com [integration_test] Update README to support modern Kotlin-based setups by default (flutter/flutter#186080) 2026-06-12 jason-simmons@users.noreply.github.com Convert the PNG signature constant in APNGImageGenerator to a std::array and use it in the APNG tests (flutter/flutter#187930) 2026-06-12 matt.boetger@gmail.com Correct backoff retry time cap unit and add regression tests (flutter/flutter#187250) 2026-06-12 chingjun@google.com Fix std::vector out-of-bounds access in Flutter Android JNI and Delegate (flutter/flutter#187218) 2026-06-12 matt.boetger@gmail.com [Android] Adding 30-second timeouts to adb stopApp and uninstallApp (flutter/flutter#187876) 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 To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 ...
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The docs no longer lie. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [AI contribution guidelines] and understand my responsibilities, or I am not using AI tools. - [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. 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/docs/contributing/Tree-hygiene.md#ai-contribution-guidelines [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 [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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The docs no longer lie.
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.