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[Impeller] faster descriptor type mapping. #56351
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chinmaygarde
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Nov 4, 2024
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I have a slight preference against such micro-optimizations. Whats baffling is that it shows up in profiles. Your call on whether this is worth it. I could be, but I think we should do this on a case-by-case basis. Perhaps we need to revisit descriptor set management?
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…158127) flutter/engine@05cb5d7...25c7e47 2024-11-04 [email protected] Retry mac_unopt one time in presubmit (flutter/engine#56319) 2024-11-04 [email protected] [Impeller] faster descriptor type mapping. (flutter/engine#56351) 2024-11-04 [email protected] Roll Skia from 75740b68a282 to e2ad60ea8039 (8 revisions) (flutter/engine#56354) 2024-11-04 [email protected] Move detection of cutouts in Android engine to `onApplyWindowInsets` (flutter/engine#55992) 2024-11-04 [email protected] Roll Dart SDK from 69cec5dc51f9 to f238183cf168 (1 revision) (flutter/engine#56353) 2024-11-04 [email protected] Roll Skia from bab7d954758b to 75740b68a282 (1 revision) (flutter/engine#56349) 2024-11-04 [email protected] Roll Fuchsia Linux SDK from 07KmbdEtnhkg_tUhe... to amgHXcqtplha8LuI_... (flutter/engine#56348) 2024-11-03 [email protected] Roll Skia from 6944cd128603 to bab7d954758b (2 revisions) (flutter/engine#56346) 2024-11-02 [email protected] Roll Dart SDK from 61bf0877807e to 69cec5dc51f9 (2 revisions) (flutter/engine#56335) 2024-11-02 [email protected] Multiple touches of a stylus should be considered from the same device (flutter/engine#56075) 2024-11-02 [email protected] Roll Skia from 89ac72bb4922 to 6944cd128603 (2 revisions) (flutter/engine#56331) 2024-11-02 [email protected] [web] Transfer focus to view rootElement on blur/remove. (flutter/engine#55045) Also rolling transitive DEPS: fuchsia/sdk/core/linux-amd64 from 07KmbdEtnhkg to amgHXcqtplha 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] 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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This is a dumb performance optimization. because we only use the DescriptorType enum to represent vk descriptor types, lets just make the enum values match. Then we can static cast instead of switch. I do see this function showing up in profiles, though a very small slice.
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This is a dumb performance optimization. because we only use the DescriptorType enum to represent vk descriptor types, lets just make the enum values match. Then we can static cast instead of switch.
I do see this function showing up in profiles, though a very small slice.