Calls to `read_line` are replaced with `read_line_with_resize`
and `swap`s of StringViews, which assume a consistent location
of the underlying ByteBuffers, are replaced. A test file has
been added for uniq, which includes a test case for long lines.
This was resulting in a whole lot of rebuilding whenever a new IDL
interface was added.
Instead, just directly include the prototype in every C++ file which
needs it. While we only really need a forward declaration in each cpp
file; including the full prototype header (which itself only includes
LibJS/Object.h, which is already transitively brought in by
PlatformObject) - it seems like a small price to pay compared to what
feels like a full rebuild of LibWeb whenever a new IDL file is added.
Given all of these includes are only needed for the ::initialize
method, there is probably a smart way of avoiding this problem
altogether. I've considered both using some macro trickery or generating
these functions somehow instead.
Before this change we were recording and executing sample/blit commands
for each painting phase, even if there are no painting commands
in-between sample and blit that produce result visible on a canvas.
This change adds an optimization pass that goes through recorded
painting commands list and marks sample and blit commands that could
be skipped.
Reduces sample and blit corners executing from 17% to 8% on Discord.
Rather than getting the tab name from the tab container. This resolves
an issue where ampersands were being introduced to the window title
when changing tabs.
For this case to work correctly in the current bytecode world:
func(a, a++)
We have to put the function arguments in temporaries instead of allowing
the postfix increment to modify `a` in place.
This fixes a problem where jQuery.each() would skip over items.
This broke due to the way we now use posix_spawn under the hood. This
moves the handling of the callgrind option to the launcher helper where
we iterate over the candidate process paths, as we need to augment the
way we fork the process for callgrind based on those paths.
This also opens the door for running other processes under callgrind in
the future.
We don't need `file_actions` to be a constant-reference. It's created
in-place by its one user (HackStudio). Because it is currently a const-
ref, if we try to create a ProcessSpawnOptions like so:
Core::ProcessSpawnOptions options { .name = "foo"sv };
We get the following error with clang 18:
lifetime extension of temporary created by aggregate initialization
using a default member initializer is not yet supported; lifetime of
temporary will end at the end of the full-expression
We have many places in the kernel code that we have boolean flags that
are only set once, and never reset again but are checked multiple times
before and after the time they're being set, which matches the purpose
of the SetOnce class.
The prototype header generation was getting a bit long.
This is also a step towards generating code for IDL files only
containing an enum definition without any interface. In that case we
can't put the enum definitions alongside the prototype - there is no
prototype to speak of.
We should never hit this case - so don't generate code for it, and
instead put in a VERIFY_NOT_REACHED.
Also improve the formatting of the generated code to closer match the
serenity code style.
Instead of a cryptic error that occurs due to an interface with no name,
fail early on by explicitly checking that an interface was parsed with a
name.
Introduces separate layout and paintable type for foreign element.
It is necessary to inherit SVGForeignObjectPaintable from SVGMaskable
in upcoming changes.
Preparation work before adding support for SVGForeignObjectElement
masking.
Having a mixin makes possible sharing mask calculation between
SVGForeignObjectElement's paintable and SVGGraphicsPaintable.
Both has to support masking:
- PaintableWithLines (from SVGForeignObjectElement) -> PaintableBox
- SVGGraphicsPaintable -> SVGPaintable -> PaintableBox
After this change it will be possible to introduce a new paintable type
for foreignObject that inherits from both PaintableWithLines and
SVGMaskable.
`ceil_div(-1, 2)` used to return -1.
Now it returns 0, which is the correct ceil(-0.5).
(C++'s division semantics have floor semantics for numbers > 0,
but ceil semantics for numbers < 0.)
This will be important for the JPEG2000 decoder eventually.
Fetched bodies can be on the order of gigabytes, so rather than crashing
when we hit OOM here, we can simply invoke the error callback with a DOM
exception. We use "UnknownError" here as the spec directly supports this
for OOM errors:
UnknownError: The operation failed for an unknown transient reason
(e.g. out of memory).
This is still an ad-hoc implementation. We should be using streams, and
we do have the AOs available to do so. But they need to be massaged to
be compatible with callers of Body::fully_read. And once we do use
streams, this function will become infallible - so making it infallible
here is at least a step in the right direction.
"register asm" variables don't preserve the register value, so the call
to calculate_physical_to_link_time_address_offset in the asm input
operands is allowed to clobber a0.
Previously, [Global] interfaces were not excluded from the
`internal_own_property_keys()` call. This caused a crash when iterating
over the properties of the Window object.
Fixes bug when CSS transform is applied twice to clip rect:
- While calculating absolute clip rectangles in `refresh_clip_state()`
- While executing `PushStackingContext` painting command.
Duplicated transform is already removed for PaintableBox and this change
adds this for InlinePaintable.
