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Create a SceneBoundary widget #17271

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@xster

Create a RepaintBoundary like widget that indicates that its complex widget subtree is static and should be raster cached with an eviction mechanism in the render object.

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  1. added
    frameworkflutter/packages/flutter repository. See also f: labels.
    c: performanceRelates to speed or footprint issues (see "perf:" labels)
    on May 4, 2018
  2. self-assigned this
    on May 4, 2018
  3. added this to the bucket4 milestone on May 4, 2018
  4. modified the milestones: bucket4, bucket5 on May 18, 2018
  5. Hixie commented on May 22, 2018

    @Hixie
    Contributor

    Should we just expose the bits on RepaintBoundary?

  6. modified the milestones: bucket5, on Jun 19, 2018
  7. Hixie commented on Jun 19, 2018

    @Hixie
    Contributor

    Unassigning and clearing milestone since my understanding is @xster is working on iOS features now.

  8. modified the milestones: , on Jun 19, 2018
  9. liyuqian commented on Apr 6, 2020

    @liyuqian
    Contributor

    @xster : is this still something that you'd like to pursue considering our newly added retained-engine-layer subtree raster cache? (See #21756 and #23535)

  10. added
    P2Important issues not at the top of the work list
    on May 29, 2020
  11. removed this from the milestone on Aug 17, 2020
  12. Hixie commented on May 2, 2024

    @Hixie
    Contributor

    The raster cache is a legacy feature at this point (no plans on adding it to impeller) so I'm going to close this.

  13. github-actions commented on May 16, 2024

    @github-actions

    This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.

  14. locked as resolved and limited conversation to collaborators on May 16, 2024
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    P2Important issues not at the top of the work listc: new featureNothing broken; request for a new capabilityc: performanceRelates to speed or footprint issues (see "perf:" labels)frameworkflutter/packages/flutter repository. See also f: labels.team-frameworkOwned by Framework teamtriaged-frameworkTriaged by Framework team

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