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Reland: Multiview pipeline #47234

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Oct 23, 2023
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@dkwingsmt dkwingsmt commented Oct 23, 2023

This PR relands #44473.

The previous PR was immediately reverted after merging because we found that the PR could cause illegal renders to be skipped on debug builds but crash the app on release builds. This PR makes the Animator::Render skip illegal renders as well. This should not be the final shape of this feature, and thus a TODO is added.

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Just to confirm: this should cause the internal app's cold start performance test to regress again? If yes, LGTM if you re-run the perf test after landing this and revert this if the test regresses again.

@dkwingsmt dkwingsmt added autosubmit Merge PR when tree becomes green via auto submit App and removed platform-fuchsia e: impeller labels Oct 23, 2023
@auto-submit auto-submit bot merged commit 9023d23 into flutter:main Oct 23, 2023
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@dkwingsmt dkwingsmt deleted the reland-mv-pipeline branch October 23, 2023 21:38
zanderso added a commit that referenced this pull request Oct 23, 2023
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Oct 23, 2023
harryterkelsen pushed a commit that referenced this pull request Oct 23, 2023
This PR relands #44473.

The previous PR was immediately reverted after merging because we found that the PR could cause illegal renders to be skipped on debug builds but crash the app on release builds. This PR makes the `Animator::Render` skip illegal renders as well. This should not be the final shape of this feature, and thus a TODO is added.

[C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style
@dkwingsmt dkwingsmt mentioned this pull request Oct 23, 2023
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auto-submit bot pushed a commit to flutter/flutter that referenced this pull request Oct 23, 2023
…137107)

flutter/engine@abeab89...0bd7031

2023-10-23 zanderso@users.noreply.github.com Revert "Reland: Multiview pipeline " (flutter/engine#47237)
2023-10-23 skia-flutter-autoroll@skia.org Roll Dart SDK from 53fee35b299f to 901e92d10627 (5 revisions) (flutter/engine#47235)
2023-10-23 dkwingsmt@users.noreply.github.com Reland: Multiview pipeline  (flutter/engine#47234)

If this roll has caused a breakage, revert this CL and stop the roller
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Please CC jimgraham@google.com,rmistry@google.com,zra@google.com on the revert to ensure that a human
is aware of the problem.

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auto-submit bot pushed a commit that referenced this pull request Oct 23, 2023
The last attempt #47234 was reverted because there was another test merged in the meantime that violates the rule added in this PR.

[C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style
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