commit | 8643305fd0f1c5152884bebf830bd02032ac1334 | [log] [tgz] |
---|---|---|
author | Xida Chen <xidachen@chromium.org> | Wed Jan 27 01:10:25 2021 |
committer | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Wed Jan 27 01:41:42 2021 |
tree | ef43ea563df2c1756c1f406d25b01c312ad42e52 | |
parent | f9e1cccb3944aa2966f50b142636448d863e5c2b [diff] |
Implement fall-back logic for composite bgcolor animation We can't handle all background color animations on the compositor thread, therefore we need a fallback logic that we can still animate them on the main thread. Specifically, we'd only animate a background color animation if: 1. It is the one with highest composite order. 2. It is composite:replace. In this CL though, we made it simpler. We would ensure that there is only one bgcolor animation on the element, and that animation must be composite:replace, in order to composite it. Bug: 1153672 Change-Id: I1362038b2d6e78f640df0aac52914d58c200589f Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2588636 Reviewed-by: Jeremy Roman <jbroman@chromium.org> Reviewed-by: Xianzhu Wang <wangxianzhu@chromium.org> Reviewed-by: Anders Hartvoll Ruud <andruud@chromium.org> Reviewed-by: Kevin Ellis <kevers@chromium.org> Commit-Queue: Xida Chen <xidachen@chromium.org> Cr-Commit-Position: refs/heads/master@{#847410}
The web-platform-tests Project is a cross-browser test suite for the Web-platform stack. Writing tests in a way that allows them to be run in all browsers gives browser projects confidence that they are shipping software that is compatible with other implementations, and that later implementations will be compatible with their implementations. This in turn gives Web authors/developers confidence that they can actually rely on the Web platform to deliver on the promise of working across browsers and devices without needing extra layers of abstraction to paper over the gaps left by specification editors and implementors.
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