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| author | Oriol Brufau <obrufau@igalia.com> | 2025-03-24 13:33:44 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-03-24 12:33:44 +0000 |
| commit | c09eed759b9533850c51ad0037fe68fab85ba6c5 (patch) | |
| tree | 660dc2a9dce65c2f0d6ec7fe718d2af4be8c96c9 /components/layout_2020/fragment_tree/fragment.rs | |
| parent | efd6e8639369308715e35532b5f29e3bc399f1ce (diff) | |
| download | servo-c09eed759b9533850c51ad0037fe68fab85ba6c5.tar.gz servo-c09eed759b9533850c51ad0037fe68fab85ba6c5.zip | |
layout: Cache `IndependentNonReplacedContents::layout()` (#36082)
This replaces `IndependentLayout` with `CacheableLayoutResult` and
stores it in `LayoutBoxBase` so it can be reused when we need to lay out
a box multiple times.
This is a generalization of the caching that we had for flexbox, which
is now removed in favor of the new one.
With this, the number of runs per second in the Chromium perf test
`flexbox-deeply-nested-column-flow.html` are multiplied by 3.
Signed-off-by: Oriol Brufau <obrufau@igalia.com>
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Diffstat (limited to 'components/layout_2020/fragment_tree/fragment.rs')
| -rw-r--r-- | components/layout_2020/fragment_tree/fragment.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/components/layout_2020/fragment_tree/fragment.rs b/components/layout_2020/fragment_tree/fragment.rs index ba52f28bc3b..fbc95ce3d5a 100644 --- a/components/layout_2020/fragment_tree/fragment.rs +++ b/components/layout_2020/fragment_tree/fragment.rs @@ -45,6 +45,7 @@ pub(crate) enum Fragment { IFrame(ArcRefCell<IFrameFragment>), } +#[derive(Clone)] pub(crate) struct CollapsedBlockMargins { pub collapsed_through: bool, pub start: CollapsedMargin, |