This adds the vcpkg triplets and CMake preset to perform release
builds for distribution. These builds are fully static, and currently
intended to be used for the `js` ESVU release.
In the future, linking everything statically into the final binary is
probably not what we will do for released Ladybird builds. Instead, we
may have a "libladybird.so", which is then linked into the binary. But
this should be fine for `js` for now.
As shown in the test added by this patch, it was possible to re-assign
the `this` value of a member function call while it was executing.
Let's copy the original this value like we already do with the callee.
Fixes#2226.
The dynamic shared lib build of skia doesn't seem to actually express
any dependencies in its DT_NEEDED section, so we need to force-load
fontconfig into the dependencies of the skia target to avoid runtime
linker errors.
For some reason, Microsoft have decided to remove Xcode 16 from macOS 14
images. We require Xcode 16 for Swift 6.
See: https://github.com/actions/runner-images/issues/10703
Because macOS 15 images are still in preview, their availability is much
lower than macOS 14 images. To hopefully alleviate the amount of time we
are waiting in the runner queue, for now this only upgrades the workflow
which uses Swift.
Paths in `headless-browser` tests were being compared by string value.
With this patch, they will be compared by their real path instead,
ensuring relative paths and symlinks are handled correctly.
A few are skipped for now:
- A few ref tests fail
- Crash tests are not supported by our runner and time out
- top-level-is-scope.html crashes and needs further investigation
This will no longer be true once we implement at-rules nested inside
style rules, for example:
```css
.foo {
color: yellow;
@media (min-width: 800px) {
color: orange;
}
}
```
If a rule gets its caches cleared because it's moved in the OM, then its
child rules' caches are likely invalid and need clearing too.
Assuming that caches only point "upwards", this will correctly clear
them all. For the time being that will be true.
This implements the `is_valid_in_the_current_context()` methods by
maintaining a stack of contexts, such as whether we're inside a style
rule, or an `@media` block, or the condition of a `@supports` rule.
This is implemented by using a GPU-accelerated surface for <canvas> when
a GPU context is available.
A side effect of this change is that all canvas modifications have to be
performed through Gfx::Painter, and whenever its content has to be
accessed, we need to take a snapshot of the corresponding GPU surface.
A new DrawPaintingSurface display list command is introduced to allow
cheap blitting of canvas content without having to read GPU surface
content into RAM.
Since the Vulkan context is currently only used by LibGfx, it could be
moved there to avoid having Vulkan as a dependency for everything that
uses LibCore.
Since the Metal context is currently only used by LibGfx, it could be
moved there to avoid having Metal as a dependency for everything that
uses LibCore.
This is required to share GPU context creation code between display list
player, which resides in LibWeb, and PainterSkia, which handles <canvas>
painting.
