On PowerPC 64 pointers can use all 64 bits, however by convention on
Linux user-space addresses use only the lower 43 bits.
I'm not 100% certain that the masking off of the 16 high bits is the
proper solution, but it matches the rest of the LibJS code which assumes
pointers only use the lower 48 bits.
https://www.kernel.org/doc/ols/2001/ppc64.pdf
Skia does not have built-in support for gradient transition hints. So
instead of adding custom gradient painting, now we do the same thing as
other engines and preprocess color stops by replacing transition hints
with a bunch of points lying between adjacent color stops and calculated
using non-linear formula from the spec. As a result we get visually
close enough rendering we would get by applying spec-formula
individually to each point of a gradient.
Previously the entire slider track was colored.
Now only the lower part of the slider track (left side of the thumb) is
colored.
Chrome and Firefox do the same.
Previously, the browser would crash when opening a task manager window
with the `--enable-qt-networking` flag set because we were passing the
default WebContentOptions to the underlying WebContentView.
This change adds a `--certificate` option to both WebContent and
WebWorker, which allows one or more custom root certificate paths to be
specified. Certificates are then loaded from these paths when Qt
networking is used.
This allows WPT tests that require a https connection to be run locally
with Qt networking.
The first time Document learns its viewport size, we now suppress firing
of the resize event.
This fixes an issue on multiple websites that were not expecting resize
events to fire so early in the loading process.
Previously, setting CSS `line-height: 0` on an `input` element would
result in no text being displayed.
Other browsers handle this by setting the minimum height to the
"normal" value for single line inputs.
Now that we pass an `old_value` parameter to `attribute_changed` it is
no longer necessary to store the current attribute state in
`HTMLScriptElement`.
These were just here to create a nicer error message for debugging.
A release build will still crash in the exact same place, but now you'll
need to get a backtrace the normal way instead.
From https://html.spec.whatwg.org/multipage/scripting.html#script-processing-model:
When a script element el that is not parser-inserted experiences one
of the events listed in the following list, the user agent must
immediately prepare the script element el:
- [...]
- The script element is connected and has a src attribute set where
previously the element had no such attribute.
We now defer looking up the various identifiers by IdentifierTableIndex
until the last moment. This allows us to avoid the retrieval in common
cases like when a property access is cached.
Knocks a ~12% item off the profile on https://ventrella.com/Clusters/
This change also removes parts of the existing docs that explain how to
create a .clangd file with the project-recommended defaults. (Those
docs are no longer necessary — since this change adds a .clangd file to
the repo, containing those same defaults).
