Support fit-content for preferred size, min size, and max size. This
patch only implement the style system. For layout part, we will do that
in the following patches.
Differential Revision: https://phabricator.services.mozilla.com/D107161
Those can't be ordered at specified / computed value time, since the
percentage basis could be negative.
Needs tests of course, running through try atm.
Differential Revision: https://phabricator.services.mozilla.com/D115591
This prevents incorrectly reusing cached results when the contents go
away and new contents are allocated with the same address.
Note that these keep alive transitively everything else under them, so
all other medialist keys don't need this.
By making this a proper hashmap it should also improve cache lookup
times if the cache grows too big.
Differential Revision: https://phabricator.services.mozilla.com/D115202
They are not. The serialization code already checks if the result is
empty, which can happen for other reasons. This makes the code a bit
more resilient to misuse.
Differential Revision: https://phabricator.services.mozilla.com/D115133
We'd like to start offering servo nightly builds
with layout 2020 engine so that users can test
the new layout without building servo. These new
builds will be offered in addition to the current
2013 builds until we switch over to 2020 as the default.
Stop skipping css-variables tests in layout-2020
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This moves more members to the CompositorDisplayListInfo struct, which
now holds all miscellaneous, non-WebRender data when sending display
lists. It also documents what each things sent with a display list does.
Remove MagicLeap support
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Discussed in more detail in #29773.
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Add a compositor-side scroll tree
This will allow the compositor to properly chain scrolling requests up
when a node has reached the extent of the scroll area. In addition, it
removes the use of the deprecated WebRender `scroll()` API. This fixes
scrolling on servo.org.
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- Fix#27996.
- Fix#27624.
- Fix#24028.
- Fix#23918.
- Fix#21165.
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De-dupe phf
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Update phf to 0.10 in the `script` and `selector` crates to remove the dupe and only use 0.10. `phf` actually has a 0.11 version but we'll need an update to `markup5ever` to be able to pick it.
This removes 9 crates from a Linux debug build.
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Fix#29768
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Fixes#29768.
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layout_2020: fix target main size not get clamped in flexbox
When Resolving flexible lengths, the clamp result of item's target main size is not actually saved when it should.
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Fix slowness in macos copy_dependencies
The `copy_dependencies` logic is invoking `change_non_system_libraries_path` with absolute paths to gstreamer *plugin dylibs*.
`change_non_system_libraries_path` skips editing links in servo binary to relocatable dylibs, but the since the plugins have absolute paths, they are treated as 'non-relocable' and it will try to edit the *non-existent* link (since plugins are loaded dynamically) in servo bin . These unnecessary calls to change_link_name is the cause of the slowness identified in #29764
This PR fixes the issue by ensuring plugin dylibs are not passed to the first call to change_non_system_libraries_path that patches the links in the main servo binary.
With this fix, the time taken by copy_dependencies is reduced to ~3 seconds on my system.
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