Refactor style lengths per #13584
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Refactor `components/style/values/{computed,specified}/mod.rs` into `…/length.rs` per #13584.
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- [x] These changes fix#13584
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Add --with-debug-assertions flag for Mach
I tested out building a release with the flag and added a `debug_assert!(false)` in `fn main` and it panicked.
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- [X] These changes fix#14009 (github issue number if applicable).
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remove extra clones from dom event script
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fixes#14062 by removing extra clone calls
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- [X] These changes do not require tests because elements are already copies
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Remove unneeded #allow(unsafe_code)
I did #14065
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Rule tree, v1
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This patch introduces infrastructure for the rule tree, and constructs it.
We don't use it yet, nor have good heuristics for GC'ing it, but this should not
happen anymore once we store the rule node reference in the node.
I haven't messed up with memory orders because I want to do a try run with it,
then mess with them.
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Disable sigsegv.html, it’s frequently timing out.
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https://github.com/servo/servo/issues/14067
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FBO status is supposed to depend on the size of the attachments all
matching, so we need to re-check when it changes. We don't ensure
matching yet, but this will prevent regressions when we do.
Instead annotate all flows with their owning ScrollRoots. When
processing the display list items into a flattened display list, we add
PushScrollRoot and PopScrollRoot to signal when scrolling regions start
and end. It is possible for content from different scrolling regions to
intersect and when they do, the stack of scrolling regions is
duplicated. When these duplicated scrolling regions stacks reach
WebRender, it will scroll them in tandem.
The PushScrollRoot and PopScrollRoot items are currently represented as
StackingContexts in WebRender, but eventually these will be replaced
with special WebRender display items.
Fixes#13529.
Fixed#13298.
If we're going to return from this function without updating the
underlying GL state because of a WebGLError, we shouldn't have updated
our shadow of the GL state.
RuleTreeDeclarationsIterator would yield &PropertyDeclaration
with the lifetime of the rule tree, but the reference would only
be valid as long as the iterator was holding the corresponding lock.
The lock would be released when the iterator’s `.next()` method
moves to the next rule tree node, or when the iterator is dropped.
Also change apply_declaration to not require a `Clone` iterator
(since closures unfortunately don’t implement `Clone`).
Instead have it take a callable that returns a fresh iterator.
This patch introduces infrastructure for the rule tree, and constructs it.
We don't use it yet, nor have good heuristics for GC'ing it, but this should not
happen anymore once we store the rule node reference in the node.
I haven't messed up with memory orders because I want to do a try run with it,
then mess with them.
Take down the ApplicableDeclarationsCache, use the rule tree for doing the cascade.
Manually copy across a shader fix from WR.
This fix has landed in WR, but WR can't be updated right now, due
to a scroll change landing in WR without the Servo PR being ready
quite yet.
Fixes#14061.
Fixes#14073.
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Make `FlowRef` a newtype
This creates a sharp distinction between `Arc<Flow>`s, which may be
owned by anyone, and `FlowRef`s, which may only be owned by the
traversal code. By checking the reference count, we ensure that a `Flow`
cannot be pointed to by `Arc`s and `FlowRef`s simultaneously.
This is not a complete fix for #6503, though it is a necessary start
(enforcing the no-aliasing rule of `FlowRef::deref_mut` will require far
more work).
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- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#14014 (github issue number if applicable).
- [X] These changes do not require tests because the existing tests, plus the added assertions, should be sufficient
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This fix has landed in WR, but WR can't be updated right now, due
to a scroll change landing in WR without the Servo PR being ready
quite yet.
Fixes#14061.
Fixes#14073.
This creates a sharp distinction between `Arc<Flow>`s, which may be
owned by anyone, and `FlowRef`s, which may only be owned by the
traversal code. By checking the reference count, we ensure that a `Flow`
cannot be pointed to by `Arc`s and `FlowRef`s simultaneously.
This is not a complete fix for #6503, though it is a necessary start
(enforcing the no-aliasing rule of `FlowRef::deref_mut` will require far
more work).
Fixes#14014
fix getElementsByTagName()
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Improved implementation of getElementsByTagName() in Document, properly pass 3 cases of https://dom.spec.whatwg.org/#concept-getelementsbytagname
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Since last execution statement is the value which is returned, return
keyword has been removed from method strict_origin and
strict_origin_when_cross_origin.
Merge conflicts in Cargo.lock has been handled
