| commit | 5a17fd5c48cb072c30fb178f61b5e73a04d31c76 | [log] [tgz] |
|---|---|---|
| author | Xianzhu Wang <wangxianzhu@chromium.org> | Fri Mar 14 16:45:33 2025 |
| committer | Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Mar 14 16:45:33 2025 |
| tree | 9c00dd963e1a2b7926e5377c690f1b82fda1afc5 | |
| parent | 5dbe95598631a03da909502a535eef29866870b7 [diff] |
Consider device pixel factor in merge sparsity This is actually the main reason of the bug with high dpr. Consider dpr to make the sparsity check unrelated to dpr for the same web page. Previously we too many layers couldn't be merged because of a much lower effective sparsity tolerance with high dpr. This is behind killswitch FewerSubsequences (not strictly suitable but related as we added a similar sparsity check in PaintLayerPainter behind the same switch). Bug: 40929618 Change-Id: I0f77b515d03222b0e90be93278731e5c99a34771 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6353377 Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org> Reviewed-by: Philip Rogers <pdr@chromium.org> Cr-Commit-Position: refs/heads/main@{#1432793}
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