Not visiting the field holding SubtleCrypto in Crypto caused subtle
crashes all over the Value functions, due to accessing SubtleCrypto
after it was garbage collected (and potentially replaced by a new cell).
This meant that the crashes were only appearing in Value::to_boolean,
Value::typeof, etc. Which then held pointer to things that looked like
Shapes, Environments and other non-Object Cells.
To find the actual cause, all pointer used to construct Values were
checked and if a pointer was none of the allowed types, the backtrace
is logged.
Co-authored-by: Luke Wilde <lukew@serenityos.org>
Previously we would constrain the unicode block list to a width of 175,
causing it to stick to the splitter when manually resizing.
This patch allows resizing the list properly while retaining the new
width when resizing the window.
Up until now, we have only dealt with games that pass Q = 1 for their
texture coordinates. PrBoom+, however, relies on proper homogenous
texture coordinates for its relatively complex sky rendering, which
means that we should perform this per-fragment division.
When using vertex attribute pointers, we default the Q coordinate for
textures to 0 causing issues if the 4th coordinate is not passed in the
vertex data.
Clean up these defaults and make sure that Q is always set to `1.f`.
Each texture unit now has its own texture transformation matrix stack.
Introduce a new texture unit configuration that is synced when changed.
Because we're no longer passing a silly `Vector` when drawing each
primitive, this results in a slightly improved frames per second :^)
Looking at how Khronos defines layers:
https://www.khronos.org/opengl/wiki/Array_Texture
We both have 3D textures and layers of 2D textures, which can both be
encoded in our existing `Typed3DBuffer` as depth. Since we support
depth already in the GPU API, remove layer everywhere.
Also pass in `Texture2D::LOG2_MAX_TEXTURE_SIZE` as the maximum number
of mipmap levels, so we do not allocate 999 levels on each Image
instantiation.
This makes it consistent with our other `blit_from_color_buffer` and
paves the way for a third method that will be introduced in one of the
next commits.
`GL_COMBINE` is basically a fixed function calculator to perform simple
arithmetics on configurable fragment sources. This patch implements a
number of texture env parameters with support for the RGBA internal
format.
This patch implements rubber band selection in table view while clamping
the rubber band rect to the widget inner rect, matching the behavior of
IconView and ColumnsView.
Previously when selecting a column that was partially scrolled out of
view the rubber band rect would extend outside the widget inner rect.
This patch rewrites the implementation to be more readable and clamps
the rubber band rect to the widget inner rect to match the behavior of
IconView.
Previously the rubber band rect of IconView was not properly constrained
to the widget inner rect, leaving a one pixel gap on the bottom and
right side. This patch removes the gap by inflating the constraint rect
by one pixel on each axis.
Currently, LibGUI modifies the Ctrl+Alt+Space key event to instead
represent the emoji that was selected through EmojiInputDialog. This is
limited to a single code point.
For multiple code point emoji support, individual widgets now set a hook
to be notified of the emoji selection with a UTF-8 encoded string. This
replaces the previous set_accepts_emoji_input() method.
Most of the emoji are 7x10px (or close to that). But some are larger, on
the order of 128x128px. The icon used for the SerenityOS category is one
such large emoji, and must be scaled down to an appropriate size for
rendering.
Currently, we use code point values as a tie break when sorting emoji by
display order. When multiple code point emoji are supported, this will
become a bit awkward. Rather than dealing with varying code point length
while sorting, just set a maximum display order to ensure these are
placed at the end.
Parse emoji from emoji-serenity.txt to allow displaying their names and
grouping them together in the EmojiInputDialog.
This also adds an "Unknown" value to the EmojiGroup enum. This will be
useful for emoji that aren't found in the UCD, or for when UCD downloads
are disabled.
Now that each HID device node is located in /dev/input/, and Display
Connector device nodes are in /dev/gpu/, we can simply just unveil those
directories instead of the entire /dev directory.
Because HID devices are not always present in quantities of one per type
it is more elegant and correct to put the representative device nodes in
subdirectories for each HID device type.
Previously we would unveil the home directory of anon to allow showing
anything in the file picker. This patch removes direct access to the
home directory and instead makes WidgetGallery connect to
FileSystemAccessServer to open a file, making the application more user
agnostic and allowing directories outside /home/anon to be shown.
We were consuming all whitespace from the format, but not the input
lexer - that was left to the actual format parsing code. It so happened
that we did not account for whitespace with the conversion specifier
'[', causing whitespace to end up in the output variables.
Fix this by always consuming all whitespace and removing the whitespace
logic from the conversion code.
This patch makes use of helpers implemented for window.length to resolve
two FIXMEs in WindowProxy previously simply assuming no child browsing
contexts :^)
This has two advantages: First the picker no longer changes the active
window state of its parent. Visually this is an additional hint that the
dialog is "fragile" and will close on loss of focus. Second, because
it contains a search box, its own input won't be preempted by global
application shortcuts when typing (pending #15129). This is a problem
in apps like PixelPaint which use shortcuts without modifiers.
