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[Impeller] recycle glyph atlas texture more aggressively.#48888
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auto-submit[bot] merged 2 commits intoflutter:mainfrom Dec 12, 2023
Merged
[Impeller] recycle glyph atlas texture more aggressively.#48888auto-submit[bot] merged 2 commits intoflutter:mainfrom
auto-submit[bot] merged 2 commits intoflutter:mainfrom
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matanlurey
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Dec 11, 2023
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| // If the new atlas size is the same size as the previous texture, reuse the | ||
| // texture and treat this as an updated that replaces all glyphs. | ||
| if (last_atlas && last_atlas->GetTexture() && |
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Pull out last_atlas->GetTexture() so that we don't need to reference it 4 times?
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flutter/engine@ea1a306...362d0cb 2023-12-12 [email protected] [Impeller] recycle glyph atlas texture more aggressively. (flutter/engine#48888) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll Please CC [email protected],[email protected],[email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Flutter: 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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If we need to remake the glyph atlas texture but the size is the same, then reuse the old texture.
For more context, see flutter/flutter#138798 which is much slower in Impeller. This change does not fix the problem by itself.