Previously patch would always expect the file that it was patching to
exist (even it were empty). If we know that the patch is creating a file
from nothing (i.e has a start line of '0'), then we treat a file that
doesn't exist as if it has no content lines.
Thanks to previous patches, everything used in `read_frame_header`
supports extra channels. The last element to achieve the read of headers
of frame with extra channels is to add support in the function itself
and the `FrameHeader` struct, which that patch does.
This implementation is not feature complete yet as it only supports
channels with a type different of `ExtraChannelType::kAlpha`.
This patch also introduces the `read_enum` function.
There is always a section for HfGlobal, even if it's empty like with
Modular images.
I also removed the outdated (and misinterpreted) spec comment and
replace it with the name of the section.
The computation was copied from the spec, but I forgot that they mention
that every "/" should be performed without truncation or rounding. Let's
use `double`s instead of integers.
I recently discovered a bug when we count the number of LfGroups, and it
turns out that this number can't be null. So that means that we need to
support reading them. The trick is that we only have support for images
that contains an empty LfGroup, so this patch implement a dummy reader
that just check that we are indeed facing an empty one and `TODO()`
otherwise.
During the original implementation, I mixed the condition for
`save_before_ct` and the one for `save_before_ct`, resulting in a bogus
code. That's fixed now!
Implement the patch '-p' / '--strip' option, which strips the given
number of leading components from filenames parsed in the patch header.
If not given this option defaults to the basename of that path.
This feature is similar to Clion's "Open files with Single Click" which
allows user to open file without double clicking it
HackStudio: Update action name to remove "toggle"
Action name does need to include "Toggle" word since its already implie
d with checkable action
Isn't
"expected struct timeval *, but argument is of type struct timeval *"
a fun error message? C considers a 'struct foo' mentioned inside a
function argument to be a distinct type from 'struct foo' declared on
the global level, but only if the in-function definition comes first. So
we need to ensure that struct timeval is declared (either fully, or
forward-declared) before we declare select() and pselect(). This was
taken care of by including <sys/time.h>, but
https://github.com/SerenityOS/serenity/pull/20044 made it so that
<sys/time.h> itself includes <sys/select.h>. So if the user's program
includes <sys/time.h> (before possibly including <sys/select.h>), then
<sys/select.h>'s include of <sys/time.h> will turn into a no-op (since
<sys/time.h> is already being included), yet there will not have been a
struct timeval definition yet, and we'd get the fun error message.
Fix this by including <Kernel/API/POSIX/sys/time.h> instead of
<sys/time.h>
Commit cccb6c7287 has moved some function
definitions into complex.h. The functions were marked inline, but not
static, so a symbol definition was emited for them in any compilation
unit that included complex.h. If multiple such compilation units get
linked into the same binary, we get a duplicate symbol error.
Fix this by declaring the functions static inline.
This is a universal value like `initial` and `inherit` and works by
reverting the current value to whatever we had at the start of the
current cascade origin.
The implementation is somewhat inefficient as we make a copy of all
current values at the start of each origin. I'm sure we can come up with
a way to make this faster eventually.
Checking if CSSPixels contains a finite value is no longer makes sense
after converting to fixed-point arithmetics. Instead there should
assertion that used value is not saturated.
This patch implements "react to changes in the environment" from the
HTML spec and hooks HTMLImageElement up with viewport rect change
notifications (from the browsing context).
This fixes the issue where we'd load a low-resolution image and not
switch to a high-resolution image after resizing the window.
Note that we currently can't resolve calc() values without a layout
node, so when normalizing an image's source set, we'll flush any pending
layout updates and hope that gives us an up-to-date layout node.
I've left a FIXME about implementing this in a more elegant and less
layout-thrashy way, as that will require more architectural work.
A small workaround is needed here as <stop> elements don't create a
layout node, so we can't get the current color from value->to_color().
This fixes the gradients in the Atlassian logo and icons.
Because "this" value cannot be changed during function execution it is
safe to compute it once and then use for future access.
This optimization makes ai-astar.js run 8% faster.
Allow the left margin of a box which creates a block formatting context
to overlap with left floating boxes which are siblings in the document
tree.
Fixes#20233 and the comment layout on https://lobste.rs.
Required by Atlassian to continue to their authorization process.
Also used by the SerenityOS FAQ redirect on the website, the Bootstrap
documentation for going to older versions from the dropdown and
likely several other sites.
This change makes tree builder omit elements with "display: contents"
from the layout tree during construction. Their child elements are
instead directly appended to the parent element in layout tree.
Similar to commit 0652cc4, we now generate 2-stage lookup tables for
case conversion information. Only about 1500 code points are actually
cased. This means that case information is rather highly compressible,
as the blocks we break the code points into will generally all have no
casing information at all.
In total, this change:
* Does not change the size of libunicode.so (which is nice because,
generally, the 2-stage lookup tables are expected to trade a bit
of size for performance).
* Reduces the runtime of the new benchmark test case added here from
1.383s to 1.127s (about an 18.5% improvement).
DisplaySettings uses the optional `screen_dpi` value before checking
if it is set, causing an assertion failure. This change moves the
usage into the block where it is known to be set.
One situation where this is known to occur is on real hardware when
using the MULTIBOOT_VIDEO_MODE multiboot flag to enable graphical
display output.
Before this change, we would process each image as it finished
downloading. This often led to a situation where we'd decode 1 image,
schedule a layout, do the layout, then decode another image, schedule
a layout, do the layout, etc. Basically decoding and layouts would get
interleaved even though we had multiple images fetched and ready for
decoding.
This patch adds a simple BatchingDispatcher thingy that HTMLImageElement
uses to batch the handling of successful fetches.
With this, the number of layouts while loading https://shopify.com/ goes
from 48 to 6, and the page loads noticeably faster. :^)
NetworkSettings normally filters out `loop` when populating its list of
adapters. However, when checking if there aren't any adapters it did
not take this into account. This causes it to crash later when trying
to set the selected index of an empty combo box.
This moves the check for no adapters to after filtering the list, so
that shows the error message and exits.
The conversion to AK::Stream makes everything much more straightforward
and understandable now, because we remove the custom reader we had.
Because AK::Stream is more tested, it means that the code should be now
more robust against bugs as well.
Due to overload resolutions rules, this simple code provokes a crash:
ReadonlyBytes readonly_bytes{};
FixedMemoryStream stream{readonly_bytes};
ReadonlyBytes give_them_back{stream.bytes()};
// -> Panics on VERIFY(m_writing_enabled);
// but this is fine:
auto bytes = static_cast<FixedMemoryStream const&>(*stream).bytes()
If we need to be explicit about it, let's rename the overload instead of
adding that `static_cast`.
Currently, the `isobmff` utility will only print the media file type
info from the FileTypeBox (major brand and compatible brands), as well
as the names and sizes of top-level boxes.
Transforms are a paint-level concept for us, so we should be okay to
only update the stacking context tree and repaint.
This makes a lot of CSS animations use way less CPU.
For malformed tables which only have cells with span greater than 1, the
content sizes for row and column aren't initialized to non-zero values.
Avoid undefined behavior in such cases, which sometimes show up on
Wikipedia.
Previously, this was reimplementing the same thing by removing all the
document text and then inserting the new text - which internally would
insert each code-point individually and fire change notifications for
each one. This made the "Reformat GML" button very slow, since it not
only had to recalculate the visual lines of the document each time, but
also rebuild the preview GUI.
The reason not to use `set_text()` is that it would throw away the undo
stack, since it always behaved as if the text is a new document. So,
let's add a parameter to disable that behaviour.
This takes the time for reformatting a ~200 line GML file from several
seconds, to basically instantaneous. :^)
When markdown-check is built, it outputs hundreds of lines of "ignoring
this and that link because reasons". This is extremely not helpful when
trying to figure out exactly which check failed on your commit. Also
remove the timing numbers from lint-ci.sh These are just noise and also
don't help to figure out which pre-commit check failed. Ideally the
output on fail should be "[OK]: Check A" for all the passing checks and
"[FAIL] Check N" with the required context for the failed check.
Previously, all files and folders copied with FileManager would be
created with the default mode bits set and would have the same uid
and gid as the currently logged in user.
There was a confusion between both `BitmapDecoded` and `FrameDecoded`
states. Removing one of them, solves the issue.
This patch removes the crash caused by requesting the same frame twice.
The original image this decoder was written for has a single PassGroup,
so applying transformations after each PassGroup or after all of them
was equivalent. This patch fix the behavior for images with 0 or more
than one PassGroup.
