We don't yet set the Document's target element in most cases, so this
does not function very well. But that will improve once we *do* set it,
which involves a more complete Navigables implementation.
Now that support for 32-bit x86 has been removed, we don't have to worry
about the top half of `off_t`/`u64` values being chopped off when we try
to pass them in registers. Therefore, we no longer need the workaround
of pointers to stack-allocated values to syscalls.
Note that this changes the system call ABI, so statically linked
programs will have to be re-linked.
This does the exact same thing as the runtime initializer,
except it is faster and can catch some errors much earlier.
The code generator includes these important features:
- Automatic include generation where necessary
- Special-casing for TabWidget and ScrollableContainerWidget
- No use of DeprecatedString where possible
The function already can report an invalid JSON value for the dimension,
so let's actually use that for when the number is too large or some
other invalid JSON type, like an object or a boolean, was passed.
Using avilable space directly while resolving table container width
allows to avoid assigning it to table wrapper box content width which
sometimes involves infinite (saturated) values.
Also this allows to get rid of set_max_content_width() which is a hack
that allows to bypass set_content_width() to assign infinite
(saturated) width to a box.
Closes https://github.com/SerenityOS/serenity/issues/19521
While being way less frequent than for classical JPEG images, JPEG XL
images can use the YCbCr color space. Supporting it makes us properly
decode the "The Smoke Machine" image on https://jpegxl.info/jxl-art.html
On top of the Brotli/ANS compression, the entropy stream can have
another compression layer, this time using LZ77. This patch adds support
for this last layer, which makes us decode the `lz77_flower` test. This
double-compression is also often used for ICC profiles.
Replicate the more conservative way it's done for other nodes, for
which we verify whether they have a paintable before doing
painting-related operations with it.
Fixes crash on https://www.haiku-os.org/.
Returning greatest_child_width() from automatic_content_width() in BFC
if root box children are inline and there are min/max-width that caused
width to be changed after IFC layout while content_width should be
always set to correct value by layout_inline_children() regardless of
layout mode.
This patch triggers the collector when allocated memory doubles instead
of every 100k allocations. Which can almost half (reduce by ~48%) the
time spent on collection when loading google-maps.
This dynamic approach is inspired by some other GCs like Golang's and
Lua's and improves performance in memory heavy applications because
marking must visit old objects which will dominate the marking phase if
the GC is invoked too often.
This commit also improves the Octane Splay benchmark and almost
doubles it :^)
Some websites (like Reddit) like to instantiate "components" by setting
innerHTML to a huge chunk of stuff. Sometimes those huge chunks of stuff
contain inline style sheets (i.e `<style>` elements).
Before this change, we would end up parsing the CSS in those elements
multiple times, because we had no way of knowing that we were within
a fragment parser's temporary document.
This patch avoids the extra CSS parsing work by adding adding a flag to
Document that tells us it's being used by the fragment parser. Then, we
simply avoid parsing CSS for style elements in such documents. The CSS
then gets parsed immediately upon insertion into the proper DOM.
