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[Impeller] fixes PlusAdvanced alpha blending / adds alpha blending tests #51787

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merged 4 commits into from
Apr 2, 2024

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gaaclarke
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#51756 had a bug in it when src alpha was not 1. There was no test coverage for this. I've added the fix and test coverage for all the blends.

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@gaaclarke gaaclarke changed the title Fix advanced plus alpha [Impeller] fixes PlusAdvanced alpha blending / adds alpha blending tests Mar 29, 2024
@gaaclarke
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@bdero @jonahwilliams friendly ping

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Sorry, missed this last week.

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LGTM (but not to CI)

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Yet again, I didn't get SkiaGolds report on new goldens. There was no rebase involved this time. Goldens are at https://flutter-engine-gold.skia.org/search?issue=51787&crs=github&patchsets=4&corpus=flutter-engine

@gaaclarke gaaclarke merged commit ef60a95 into flutter:main Apr 2, 2024
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zanderso commented Apr 3, 2024

Not sure what went wrong, but post submit is red on the new goldens.

engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Apr 3, 2024
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request Apr 3, 2024
…146176)

flutter/engine@bb4ec2d...ef60a95

2024-04-02 [email protected] [Impeller] fixes PlusAdvanced alpha blending / adds alpha blending tests (flutter/engine#51787)

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@gaaclarke
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Not sure what went wrong, but post submit is red on the new goldens.

Sorry, I thought going into skia gold and approving them despite the bot messing up would carry over to post submit checks.

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3 participants