Instead of relying on AK_OS_LINUX, actually use the more accurate
HAS_ACCELERATED_GRAPHICS define to figure out if we should try to use
the generic LibAccelGfx GPU painter.
CalRGBColorSpace::color() converts into a flat xyz space,
which already takes input whitepoint into account.
It shouldn't be taken into account again when converting from
the flat color space to D65.
https://adobe-type-tools.github.io/font-tech-notes/pdfs/T1_SPEC.pdf,
8.4 First Four Subrs Entries:
"""If Flex or hint replacement is used in a Type 1 font program, the
first four entries in the Subrs array in the Private dictionary must be
assigned charstrings that correspond to the following code sequences. If
neither Flex nor hint replacement is used in the font program, then this
requirement is removed, and the first Subrs entry may be a normal
charstring subroutine sequence. The first four Subrs entries contain:
Subrs entry number 0:
3 0 callothersubr pop pop setcurrentpoint return
"""
othersubr handler 0 gets three arguments:
* The flex height (the distance after which the bezier splines
are replaced with just straight lines)
* The current position after the flex
It pushes that position on the postscript stack, where predefined subr
handler number 0 then pops it from. It then passes it to
setcurrentpoint.
In theory, we now correctly do that setcurrentpoint call, which we
previously weren't.
In practice, that setcurrentpoint call always receives the last point of
the flex -- and our path api apparently gets confused when move_to() is
called on it when the current point is already at that same location.
So tweak the SetCurrentPoint handler to not set the current point on
the path if it's already the path's current point, with a FIXME to
figure out what exactly is happening in Gfx::Path.
No big behavior change if flex is used, but this is more correct if it
isn't.
(This only works because our `return` handler is empty, else we would
have to make the callothersubr handler start a call frame.)
https://adobe-type-tools.github.io/font-tech-notes/pdfs/T1_SPEC.pdf,
8.4 First Four Subrs Entries:
"""If Flex or hint replacement is used in a Type 1 font program, the
first four entries in the Subrs array in the Private dictionary must be
assigned charstrings that correspond to the following code sequences. If
neither Flex nor hint replacement is used in the font program, then this
requirement is removed, and the first Subrs entry may be a normal
charstring subroutine sequence. The first four Subrs entries contain:
[...]
Subrs entry number 1:
0 1 callothersubr return
Subrs entry number 2:
0 2 callothersubr return
"""
So subr entry numbers 1 and 2 just call othersubr 1 and and 2, which
means we can just move the handling code over.
No behavior change if flex is used, but more correct if it isn't.
(This only works because our `return` handler is empty, else we would
have to make the callothersubr handler start a call frame.)
Consider the following:
JsonValue value { JsonValue::Type::Object };
value.as_object().set("foo"sv, "bar"sv);
The JsonValue(Type) constructor does not initialize the underlying union
that stores its value. Thus JsonValue::as_object() will A) refer to an
uninitialized union member, B) deference that member.
This constructor only has 2 users, both of which initialize the type to
Type::Null. Rather than implementing unused functionality here, replace
those uses with the default JsonValue constructor, and remove the faulty
constructor.
When running build while having unsaved changes in HackStudio, it asks
whether you want to save the unsaved files with a separate dialog. When
you click "Yes" to saving the files, but deny the save-file dialog,
HackStudio would crash, since we were expecting there to be a file
to save to. Now, we check whether a file was picked, and if not, we
abort the build.
Previously we would display the score rounded to the nearest integer,
but save the high score by using a static_cast<u32>, which would
always round the score down. This could lead to the final score being
higher than the new high score, when they should be equal.
Now we always round the score to the nearest integer.
The fun pattern of `union { struct { u32 a : 1; u64 b : 7; }; u8 x; }`
produces complete garbage on windows, this commit fixes the two
instances of those that exist in AK.
This commit also makes sure that the generated unions have the correct
size (whereas FloatExtractor<f32> previously did not!) by adding some
nice static_asserts.
This patch updates various parts of the script fetching implementation
to match the current specification.
Notably, the implementation of changes to the import assertions /
attributes proposal are not part of this patch(series).
This patch updates the priority member of fetch requests to be
an enum. The implementation defined struct previously named Priority
has been renamed to InternalPriority in line with the spec.
This patch replaces the use of JS::SafeFunction for the
OnFetchScriptComplete in various script fetching functions with
JS::HeapFunction. The same applies for callbacks in ModuleMap.
This also removes DescendantFetchingContext, which stashed the
on complete function in fetch_descendants_of_a_module_script
for multiple calls to fetch_internal_module_script_graph
previously.
The time zones were stored as a static Span until commit 0bc401a1d6, and
are now stored in a Vector. By continuing to tell the ItemListModel that
the container is a Span, we create a temporary Span in its constructor,
which the model tries to hold a constant reference to. Use the default
Vector container type now instead to prevent creating such temporaries.
The previous implementation created invalid HTTP requests in cases
where the request method was POST or when the request contained a
body. There were two bugs for these cases:
1) the 'Content-Type' header was sent twice
2) a stray CRLF was appended to the request
This works by walking a backtrace until the currently executing
native executable is found, and then mapping the native address
to its bytecode instruction.
